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An Observational Study to Evaluate Physical Activity, Bleeding Incidence and Health Related Quality of Life, in Participants With Haemophilia A Without Inhibitors Receiving Standard of Care Treatment

A Multicenter, Non-Interventional Study to Evaluate Physical Activity, Bleeding Incidence and Health Related Quality of Life, in Patients With Haemophilia A Without Inhibitors Receiving Standard of Care Treatment

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04165135
Acronym
POWER
Enrollment
103
Registered
2019-11-15
Start date
2020-02-24
Completion date
2022-04-28
Last updated
2024-07-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Haemophilia A, Moderate Hereditary Factor VIII Deficiency Disease Without Inhibitor, Severe Hereditary Factor VIII Deficiency Disease Without Inhibitor

Keywords

Hemophilia A, Factor VIII

Brief summary

This multicenter, non-interventional, prospective study will collect information about activity status, bleeds, health-related quality of life (HRQoL), health status, and safety in participants with moderate or severe haemophilia A without factor VIII (FVIII) inhibitors, who are being treated in accordance with normal clinical practice.

Interventions

DRUGStandard of Care for Haemophilia A

There is no pre-determined studied medicinal product. Any treatment (including treatments started during the observational period) will be administered according to standard clinical practice, independently of participation in the current study, according to clinician's independent therapeutic decision.

Sponsors

Hoffmann-La Roche
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
12 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

* Must own a device compatible with the electronic Patient-Reported Outcome (ePRO) application and with the fitness tracker that will be provided to the patient * Must have on his/her own device a data traffic availability of at least 2 gigabytes (GB) in total per month intended only for use of study applications and data transfer. If the data traffic plan is exhausted, the participant must be able to connect to a wi-fi network at least once every day in order to transfer the data collected for the study purpose * Must accept to run on his/her own device the ePRO application and the fitness tracker application * Must be available to turn on daily the bluetooth connection of his/her own device in order to allow the synchronization with the fitness tracker * Ability and willingness to comply with all aspects of the protocol, including completion of questions on the ePRO application (for underage population, ePRO questions can be answered by legally authorized representative if deemed necessary) * Ability and willingness to wear the activity tracking device as indicated * Diagnosis of severe (FVIII \<1%) or moderate (FVIII ≥1% and ≤2%) congenital haemophilia A * No prior history of a positive inhibitor against FVIII. If participant has a previous history of inhibitor development, the participant must have successfully eradicated inhibitors since 3 years. * At least 150 exposure days of FVIII prior to enrolment

Exclusion criteria

* Bleeding disorder other than congenital haemophilia A * Ongoing (or planned during the study) immune tolerance induction or FVIII prophylaxis if the participant has currently low titre of inhibitors or had inhibitors in the past 3 years * Previous or concomitant autoimmune or connective tissue disease * History of or suspected allergy or intolerance to any of the component of the fitness device (e.g., aluminium anodised) * History of clinically significant hypersensitivity associated with monoclonal antibody * Obesity (Body Mass Index \[BMI\] ≥30 kilograms/metre squared of body surface area \[kg/m\^2}) * Clinically important cardiovascular, metabolic, endocrine disorders or any other concomitant diseases or conditions that could limit the mobility of participant or could represent any risk according to the Investigator's judgment, or that could interfere with the study evaluation parameters * Participation in any other interventional clinical trial, including Roche sponsored studies or in any other support program that may include drug administration other than standard clinical practice (e.g., compassionate use, use not in agreement with the authorized indications, patient support programs, etc.)

Design outcomes

Primary

MeasureTime frameDescription
Mean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)Physical activity data was collected as daily active minutes measured on each valid day by wearing a fitness tracker continuously during study participation. Valid day = a day in which fitness tracker was worn for at least 10 hours. Daily active minutes were saved in two different sets of data collected by fitness tracker. For each set minutes were categorized by intensity of activity done. First set = minutes categorized according to time collected in each heart zone. Overall heart zone minutes = fat-burn minutes (heart rate: 50-69% of maximum) + cardio minutes (medium-to-high intensity exercise zone corresponds to heart rate: 70-84% of maximum) + peak minutes (high-intensity exercise zone, corresponds to heart rate \> 85% of maximum). Second set =minutes categorized according to active zones. Overall active zone minutes=lightly active minutes +fairly active minutes+very active minutes. Moderate-to-Vigorous Physical Activity (MVPA) minutes=Fairly active minutes+Very active minutes.
Mean Number of Steps Taken Per Day by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)Number of steps taken by the participants on each valid day were measured by wearing a fitness tracker continuously during study participation. Valid day was defined as a day in which fitness tracker was worn for at least 10 hours.
Mean Metabolic Equivalent of Tasks (METs) Per Day Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)The MET is an objective measure of the ratio of the rate at which a person expends energy, relative to the mass of that person, while performing some specific physical activity compared to a reference. The METs were derived as: (amount of kilo calories (kcal) collected in the fat-burn, cardio, and peak minutes) / \[(sum of fat-burn, cardio and peak hours) \* weight of the participant in kilograms (kg)\].

Secondary

MeasureTime frameDescription
Mean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)The activity weekly rate was derived on a per participant basis as ratio between the number of times that the type of activity is reported on the fitness tracker (numerator) and the length of the observational period (i.e. end of study date - baseline date + 1) (denominator) and then multiplied by 7. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.
Mean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)The number of active minutes by intensity (lightly, fairly, and very active minutes) were obtained at the participant level on a per activity basis as the median of the values collected by the fitness tracker for each activity recorded during the observational period. In this analysis, the means and 95% confidence intervals were calculated using the median lightly active minutes by type of physical activity performed by participants with available data. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.
Mean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)The number of active minutes by intensity (lightly, fairly, and very active minutes) were obtained at the participant level on a per activity basis as the median of the values collected by the fitness tracker for each activity recorded during the observational period. In this analysis, the means and 95% confidence intervals were calculated using the median fairly active minutes by type of physical activity performed by participants with available data. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.
Mean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyFrom baseline to study completion (up to 18 months)The number of active minutes by intensity (lightly, fairly, and very active minutes) were obtained at the participant level on a per activity basis as the median of the values collected by the fitness tracker for each activity recorded during the observational period. The MVPA minutes is the sum of fairly active and very active minutes. In this analysis, the means and 95% confidence intervals were calculated using the median MVPA minutes by type of physical activity performed by participants with available data. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.
Percentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyFrom baseline to study completion (up to 18 months)A participant was defined adherent to WHO guidelines according to the following algorithm: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). A participant who was adherent to the WHO guidelines according to the above definition was defined as an active participant, otherwise as a sedentary participant.
Number of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO ApplicationBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)Bleeds that occurred the same day but in different body site were counted separately.
Number of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months).The assessment of bleeds was divided into spontaneous bleeds, traumatic bleeds, and bleeds related to procedure/surgery. Spontaneous bleeds = the occurrence of hemorrhage where neither the participant nor a caregiver could identify a reason. Traumatic bleeds = hemorrhage occurring secondary to an event such as trauma, strenuous activity, or overuse. Bleeds related to procedure/surgery = such as hematomas resulting from any surgeries or invasive procedures.
Number of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationBaseline and whenever bleeding occured from study initiation to completion (up to 18 months)Sites of bleeds were defined as urine, faeces, and vomit (three sites grouped together), joint, muscle, and other bleeds.
Number of Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyFrom baseline to study completion (up to 18 months)The following types of regimens used to treat haemophilia A are reported here: on-demand (to stop bleeding) and prophylaxis (regular infusions of clotting factor to prevent bleeds). Participants could have received more than one medication.
Number of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyFrom baseline to study completion (up to 18 months)Participants could have received more than one medication.
Number of Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedFrom baseline to the time of switch to a new therapy (up to 18 months)Participants could have received more than one medication.
Number of Treated Bleeds Over the Course of the StudyBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)An event was considered a treated bleed if coagulation factors were administered to treat signs or symptoms of bleeding (e.g., pain, swelling, etc.).
Number of Bleeds Treated With Each Type of Treatment for Bleeding (Haemostatic Treatment, Treatment for Pain)From baseline to whenever bleeding occurred (up to 18 months)An event was considered a treated bleed if coagulation factors were administered to treat signs or symptoms of bleeding (e.g., pain, swelling, etc.).
Duration of Treatment for Bleeding Over the Course of the StudyBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)
Number of Bleeds Treated With Each Route of Administration Over the Course of the StudyBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)Number of bleeds treated by intravenous, subcutaneous, intramuscular, nasal, ophthalmic, oral, rectal, and other routes of administration are reported here.
Number of Bleeds Which Needed to Receive a TransfusionBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)
Number of Bleeds Which Needed to Administer an Additional Hemostatic TherapyBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)
Number of Bleeds With Adherence to Treatment Regimen for Haemophilia A in the Week Preceding the BleedingBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)The adherence to the treatment regimen for haemophilia A was analyzed as the number of bleeds with an answer equal to Yes and My therapeutic plan does not include any treatment in the last week in the week preceding the bleeding.
Number of Participants Who Were Adherent to the Treatment Regimen for Haemophilia A Over the Course of the Study by Adherence Category (<80% vs. ≥80% of Study Weeks)From baseline to study completion (up to 18 months)The adherence to the treatment regimen for haemophilia A was analyzed as the number of participants with \<80% or ≥80% of weeks on study with Yes and My therapeutic plan does not include any treatment in the last week over the total number of weeks reported via the ePRO. Missing data from some weeks was treated as No. The total number of weeks on study for each participant was derived as (End of study date - Baseline date + 1) / 7.
Number of Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyBaseline and every 3 months until study completion (up to 18 months)Participants could have received more than one medication.
Pain Intensity, as Reported by Participants Using a Visual Analogue ScaleBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18Participants reported the intensity of pain in their main joints (elbow, knee, ankle) by marking on a visual analogue scale (VAS), a horizontal line 100 millimeters (mm) in length, anchored by word descriptors at each end, where the left extreme means No pain = 0 while the right extreme means Worst Pain Imaginable = 100. The VAS score is the distance (in mm) from the left end of the line to the point where the participant marks crossed the line. VAS scale was submitted to the participants every month during the study.
Health-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The EQ-5D-5L includes five levels of severity in each of the five EuroQol-5D dimensions and the EQ VAS. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), each dimension having 5 levels (1=no problems, 2=slight problems, 3=moderate problems, 4=severe problems, and 5=extreme problems). Response options are measured with a 5-point Likert scale. The 5D-5L systems are converted into a single index utility score between 0 to 1, where higher score indicates a better health state and lower score indicate worse health state. EQ-5D-5L questionnaire was submitted to the participants every 3 month from baseline during the study.
Health Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) and the other section is an evaluation of the overall health status using VAS. The VAS records the respondent's self-rated health on a 20 centimeter (cm) vertical VAS from 0 to 100 on how good or bad their health is at assessment; 0 means the worst health imaginable, and 100 means the best health imaginable.
Haemophilia Joint Health Score (HJHS) Total Score Over TimeBaseline, Months 6 and 12The HJHS is an instrument developed to measure joint health status and to identify early signs of joint disease in children. This tool assesses joints most commonly affected by bleeding (knees, ankles, and elbows). Each of the 6 joints is assessed across 8 domains (Swelling, Duration of Swelling, Atrophy, Crepitus, Flexion Loss, Extension Loss, Pain, and Strength), and a Total Score is calculated as the sum of all joint domain scores. The score range is from 0 to 124 points (a score of 0 indicates no joint damage). A higher score indicates higher joint damage.
Mean Body Mass Index (BMI) Over TimeBaseline, Months 3, 6, 9, 12, 15 and 18
Yearly Rate of Days Away From School or Work for ParticipantsBaseline and every month until study completion (up to 18 months)The number of days away from school or work (participant) was analyzed every month as a continuous variable. The yearly rate was derived on a per participant basis as the proportion between the total number of days away from school and/or work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Yearly Rate of Days Away From Work for Parent/CaregiverBaseline and every month until study completion (up to 18 months)The number of days away from work was analyzed every month as a continuous variable. The yearly rate was derived on a per participant (for parents and caregivers) basis as the proportion between the total number of days away from work and duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Yearly Rate of Hospitalization DaysBaseline and every month until study completion (up to 18 months)The yearly rate was derived on a per participant basis as the proportion between the total number of hospitalization days and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Age of Possible Early Retirement of Caregiver, as Reported by Caregivers in a QuestionnaireBaseline and every month until study completion (up to 18 months)
Number of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia AFrom baseline up to study completion (up to 18 months)Participants who were adherent to the WHO guidelines for physical activity according to the below definition were defined as an active participant, otherwise as a sedentary participant. A participant was defined adherent to WHO guidelines according to the following algorithm: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). The participants were classified as 'Active' or 'Sedentary' based on data collected from baseline till the end of the study.
Annualized Bleeding Rates (ABR) in Active Versus Sedentary ParticipantsBaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)The annualized bleeding rate was derived as follows: total number of bleeds/total follow-up (person-year), where the individual's study duration was given by (\[end of study date-baseline date +1\] divided by 365.25). ABR was reported in active and sedentary participants. A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes).
Pain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18Participants reported intensity of pain in their main joints (elbow, knee, ankle) by marking on a VAS, a horizontal line 100 mm in length, anchored by word descriptors at each end, where the left extreme means No pain = 0 while right extreme means Worst Pain Imaginable = 100. VAS score is the distance (in mm) from left end of the line to the point where participant marks crossed the line. A participant who was adherent to WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day ≥60 minutes. 18-50 years old: Fairly active (moderate) minutes per week ≥150 minutes or Very active (vigorous) minutes per week ≥75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). VAS scale was submitted to the participants every month during the study.
Number of Active Versus Sedentary Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyBaseline and every 3 months until study completion (up to 18 months)A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). Participants can have received more than one medication.
Number of Active Versus Sedentary Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyFrom baseline to study completion (up to 18 months)The following types of regimens used to treat haemophilia A are reported here: on-demand (to stop bleeding) and prophylaxis (regular infusions of clotting factor to prevent bleeds). A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). Participants can have received more than one medication.
Number of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyFrom baseline to study completion (up to 18 months)A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes).
Number of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedFrom baseline to the time of switch to a new therapy (up to 18 months)A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes).
HRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18EQ-5D-5L is a standardized measure of health status developed by EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. EQ-5D-5L includes five levels of severity in each of five EuroQol-5D dimensions and EQ VAS. Descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), each dimension having 5 levels (1=no problems, 2=slight problems, 3=moderate problems, 4=severe problems, and 5=extreme problems). Response options are measured with a 5-point Likert scale. 5D-5L systems are converted into a single index utility score between 0-1, where higher score indicates a better health state and lower score indicate worse health state. A participant who was adherent to WHO guidelines for physical activity was defined as an active participant, otherwise as a sedentary participant. EQ-5D-5L questionnaire was submitted to participants every 3 month from baseline during the study.
Health Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities pain/discomfort, anxiety/depression) and the other section is an evaluation of the overall health status using VAS. The VAS records the respondent's self-rated health on a 20 centimeter (cm) vertical VAS from 0 to 100 on how good or bad their health is at assessment; 0 means the worst health imaginable, and 100 means the best health imaginable. A participant who was adherent to the WHO guidelines for physical activity was defined as an active participant, otherwise as a sedentary participant.
HJHS Total Score for Active Versus Sedentary Participants Over TimeBaseline, Months 6 and 12The HJHS is an instrument developed to measure joint health status and to identify early signs of joint disease in children. This tool assesses joints most commonly affected by bleeding (knees, ankles, and elbows). Each of the 6 joints is assessed across 8 domains (Swelling, Duration of Swelling, Atrophy, Crepitus, Flexion Loss, Extension Loss, Pain, and Strength), and a Total Score is calculated as the sum of all joint domain scores. The score range is from 0 to 124 points (a score of 0 indicates no joint damage). A higher score indicates higher joint damage.
Yearly Rate of Number of Days Away From School/Work for Active Versus Sedentary ParticipantsBaseline and every month until study completion (up to 18 months)The number of days away from school or work (participant) was analyzed every month as a continuous variable. The yearly rate was derived on a per participant basis as the proportion between the total number of days away from school and/or work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Yearly Rate of Number of Days Away From Work for Active Versus Sedentary Participant's Parents or CaregiversBaseline and every month until study completion (up to 18 months)The number of days away from work was analyzed every month as a continuous variable. The yearly rate was derived on a per participant (for parents/caregivers) basis as the proportion between the total number of days away from work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Yearly Rate of Number of Hospitalization Days for Active Versus Sedentary ParticipantsBaseline and every month until study completion (up to 18 months)The yearly rate was derived on a per participant basis as the proportion between the total number of hospitalization days and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Annualized Bleeding Rates in Active Versus Sedentary Participants by the Severity (Moderate Versus Severe) of Haemophilia ABaseline and whenever bleeding occurred from study initiation to completion (up to 18 months)The annualized bleeding rate was derived as follows: total number of bleeds/total follow-up (person-year), where the individual's study duration was given by (\[end of study date-baseline date +1\] divided by 365.25). A participant who was adherent to the WHO guidelines for physical activity was defined as an active participant, otherwise as a sedentary participant. Participants were classified for disease severity at baseline: severe (Factor VIII activity \<1%) or moderate (Factor VIII activity between ≥1% and ≤2%) haemophilia A.
Pain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleBaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18Participants reported the intensity of pain in their main joints (elbow, knee, ankle) by marking on a VAS, a horizontal line 100 mm in length, anchored by word descriptors at each end, where the left extreme means No pain = 0 while the right extreme means Worst Pain Imaginable = 100. The VAS score is the distance (in mm) from the left end of the line to the point where the participant marks crossed the line. VAS scale was submitted to the participants every month during the study.
Number of Participants With Moderate Versus Severe Haemophilia A by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyBaseline and every 3 months until study completion (up to 18 months)Participants could have received more than one medication.
Number of Participants With Moderate Versus Severe Haemophilia A by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyFrom baseline to study completion (up to 18 months)The following types of regimens used to treat haemophilia A are reported here: on-demand (to stop bleeding) and prophylaxis (regular infusions of clotting factor to prevent bleeds). Participants could have received more than one medication.
Number of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AFrom baseline to study completion (up to 18 months)Participants could have received more than one medication.
Number of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedFrom baseline to the time of switch to a new therapy (up to 18 months)Participants could have received more than one medication.
HRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia ABaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The EQ-5D-5L includes five levels of severity in each of the five EuroQol-5D dimensions and the EQ VAS. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), each dimension having 5 levels (1=no problems, 2=slight problems, 3=moderate problems, 4=severe problems, and 5=extreme problems). Response options are measured with a 5-point Likert scale. The 5D-5L systems are converted into a single index utility score between 0 to 1, where higher score indicates a better health state and lower score indicate worse health state. EQ-5D-5L questionnaire was submitted to the participants every 3 month from baseline during the study.
Health Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia ABaseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) and the other section is an evaluation of the overall health status using VAS. The VAS records the respondent's self-rated health on a 20 cm vertical VAS from 0 to 100 on how good or bad their health is at assessment; 0 means the worst health imaginable, and 100 means the best health imaginable.
HJHS Total Score for Participants With Moderate Versus Severe Haemophilia ABaseline, Months 6 and 12The HJHS is an instrument developed to measure joint health status and to identify early signs of joint disease in children. This tool assesses joints most commonly affected by bleeding (knees, ankles, and elbows). Each of the 6 joints is assessed across 8 domains (Swelling, Duration of Swelling, Atrophy, Crepitus, Flexion Loss, Extension Loss, Pain, and Strength), and a Total Score is calculated as the sum of all joint domain scores. The total score range is from 0 to 124 points (a score of 0 indicates no joint damage). A higher score indicates higher joint damage.
Yearly Rate of Days Away From School for Participants With Moderate Versus Severe Haemophilia ABaseline and every month until study completion (up to 18 months)The number of days away from school or work (participant) was analyzed every month as a continuous variable. The yearly rate was derived on a per participant basis as the proportion between the total number of days away from school and/or work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Yearly Rate of Days Away From Work for Parents/Caregivers of Participants With Moderate Versus Severe Haemophilia ABaseline and every month until study completion (up to 18 months)The number of days away from work was analyzed every month as a continuous variable. The yearly rate was derived on a per participant (for parents/caregivers) basis as the proportion between the total number of days away from work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.
Yearly Rate of Hospitalization Days for Participants With Moderate Versus Severe Haemophilia ABaseline and every month until study completion (up to 18 months)The yearly rate was derived on a per participant basis as the proportion between the total number of hospitalization days and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Countries

Italy

Participant flow

Recruitment details

107 patients were screened, but 4 patients did not meet the eligibility criteria; in total, 103 participants were enrolled and started the study. Participants took part in this study at 17 investigative sites in Italy from 24 February 2020 up to 28 April 2022.

Participants by arm

ArmCount
Standard of Care for Haemophilia A
Participants with severe or moderate Haemophilia A without inhibitors against Factor VIII, receiving standard of care treatment, independently of participation in the current study, according to clinician's independent therapeutic decision were enrolled for a maximum observation period of 18 months.
103
Total103

Withdrawals & dropouts

PeriodReasonFG000
Overall StudyParticipants withdrawal of consent5
Overall StudyProtocol Violation10

Baseline characteristics

CharacteristicStandard of Care for Haemophilia A
Age, Continuous28.3 years
STANDARD_DEVIATION 10.4
Ethnicity (NIH/OMB)
Hispanic or Latino
10 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
93 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
Is Haemophilia A diagnosis confirmed
No
0 Participants
Is Haemophilia A diagnosis confirmed
Yes
103 Participants
Race/Ethnicity, Customized
American Indian or Alaska Native
1 Participants
Race/Ethnicity, Customized
Asian
2 Participants
Race/Ethnicity, Customized
Other
1 Participants
Race/Ethnicity, Customized
White
99 Participants
Severity type
Moderate Haemophilia
6 Participants
Severity type
Severe Haemophilia
97 Participants
Sex: Female, Male
Female
0 Participants
Sex: Female, Male
Male
103 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 0
other
Total, other adverse events
0 / 0
serious
Total, serious adverse events
0 / 0

Outcome results

Primary

Mean Metabolic Equivalent of Tasks (METs) Per Day Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

The MET is an objective measure of the ratio of the rate at which a person expends energy, relative to the mass of that person, while performing some specific physical activity compared to a reference. The METs were derived as: (amount of kilo calories (kcal) collected in the fat-burn, cardio, and peak minutes) / \[(sum of fat-burn, cardio and peak hours) \* weight of the participant in kilograms (kg)\].

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureValue (MEAN)
Standard of Care: 12-17 YearsMean Metabolic Equivalent of Tasks (METs) Per Day Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study5.1 MET per day
Standard of Care: 18-30 YearsMean Metabolic Equivalent of Tasks (METs) Per Day Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study5.3 MET per day
Standard of Care:31-50 YearsMean Metabolic Equivalent of Tasks (METs) Per Day Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study4.5 MET per day
p-value: 0.0026Kruskal-Wallis
Primary

Mean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

Physical activity data was collected as daily active minutes measured on each valid day by wearing a fitness tracker continuously during study participation. Valid day = a day in which fitness tracker was worn for at least 10 hours. Daily active minutes were saved in two different sets of data collected by fitness tracker. For each set minutes were categorized by intensity of activity done. First set = minutes categorized according to time collected in each heart zone. Overall heart zone minutes = fat-burn minutes (heart rate: 50-69% of maximum) + cardio minutes (medium-to-high intensity exercise zone corresponds to heart rate: 70-84% of maximum) + peak minutes (high-intensity exercise zone, corresponds to heart rate \> 85% of maximum). Second set =minutes categorized according to active zones. Overall active zone minutes=lightly active minutes +fairly active minutes+very active minutes. Moderate-to-Vigorous Physical Activity (MVPA) minutes=Fairly active minutes+Very active minutes.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyActive Zone Minutes226.5 number of daily active minutes
Standard of Care: 12-17 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyHeart Zone Minutes53.2 number of daily active minutes
Standard of Care: 12-17 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyMVPA Minutes13.8 number of daily active minutes
Standard of Care: 18-30 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyActive Zone Minutes309.4 number of daily active minutes
Standard of Care: 18-30 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyHeart Zone Minutes24.6 number of daily active minutes
Standard of Care: 18-30 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyMVPA Minutes42.3 number of daily active minutes
Standard of Care:31-50 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyHeart Zone Minutes39.2 number of daily active minutes
Standard of Care:31-50 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyMVPA Minutes28.6 number of daily active minutes
Standard of Care:31-50 YearsMean Number of Daily Active Minutes of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyActive Zone Minutes284.1 number of daily active minutes
Comparison: Heart zone minutes: Comparison among the age groups was performed by means of a Kruskal-Wallis test.p-value: 0.763Kruskal-Wallis
Comparison: Active zone minutes: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0913Kruskal-Wallis
Comparison: MVPA minutes: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0956Kruskal-Wallis
Primary

Mean Number of Steps Taken Per Day by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

Number of steps taken by the participants on each valid day were measured by wearing a fitness tracker continuously during study participation. Valid day was defined as a day in which fitness tracker was worn for at least 10 hours.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureValue (MEAN)
Standard of Care: 12-17 YearsMean Number of Steps Taken Per Day by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study5402.4 number of steps per day
Standard of Care: 18-30 YearsMean Number of Steps Taken Per Day by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study8788.3 number of steps per day
Standard of Care:31-50 YearsMean Number of Steps Taken Per Day by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study8279.8 number of steps per day
p-value: 0.0649Kruskal-Wallis
Secondary

Age of Possible Early Retirement of Caregiver, as Reported by Caregivers in a Questionnaire

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEAN)
Standard of Care: 12-17 YearsAge of Possible Early Retirement of Caregiver, as Reported by Caregivers in a Questionnaire57.8 years
Secondary

Annualized Bleeding Rates (ABR) in Active Versus Sedentary Participants

The annualized bleeding rate was derived as follows: total number of bleeds/total follow-up (person-year), where the individual's study duration was given by (\[end of study date-baseline date +1\] divided by 365.25). ABR was reported in active and sedentary participants. A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes).

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureValue (MEAN)
Standard of Care: 12-17 YearsAnnualized Bleeding Rates (ABR) in Active Versus Sedentary Participants1.945 rate of bleeds per person-year
Standard of Care: 18-30 YearsAnnualized Bleeding Rates (ABR) in Active Versus Sedentary Participants1.384 rate of bleeds per person-year
Secondary

Annualized Bleeding Rates in Active Versus Sedentary Participants by the Severity (Moderate Versus Severe) of Haemophilia A

The annualized bleeding rate was derived as follows: total number of bleeds/total follow-up (person-year), where the individual's study duration was given by (\[end of study date-baseline date +1\] divided by 365.25). A participant who was adherent to the WHO guidelines for physical activity was defined as an active participant, otherwise as a sedentary participant. Participants were classified for disease severity at baseline: severe (Factor VIII activity \<1%) or moderate (Factor VIII activity between ≥1% and ≤2%) haemophilia A.

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of participants analyzed is the number of participants with available physical activities data in ITT population for sedentary and active participants.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsAnnualized Bleeding Rates in Active Versus Sedentary Participants by the Severity (Moderate Versus Severe) of Haemophilia AModerate Haemophilia0.368 rate of bleeds per person-year
Standard of Care: 12-17 YearsAnnualized Bleeding Rates in Active Versus Sedentary Participants by the Severity (Moderate Versus Severe) of Haemophilia ASevere Haemophilia1.517 rate of bleeds per person-year
Standard of Care: 18-30 YearsAnnualized Bleeding Rates in Active Versus Sedentary Participants by the Severity (Moderate Versus Severe) of Haemophilia AModerate Haemophilia2.536 rate of bleeds per person-year
Standard of Care: 18-30 YearsAnnualized Bleeding Rates in Active Versus Sedentary Participants by the Severity (Moderate Versus Severe) of Haemophilia ASevere Haemophilia1.035 rate of bleeds per person-year
Secondary

Duration of Treatment for Bleeding Over the Course of the Study

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsDuration of Treatment for Bleeding Over the Course of the Study2.0 days
Secondary

Haemophilia Joint Health Score (HJHS) Total Score Over Time

The HJHS is an instrument developed to measure joint health status and to identify early signs of joint disease in children. This tool assesses joints most commonly affected by bleeding (knees, ankles, and elbows). Each of the 6 joints is assessed across 8 domains (Swelling, Duration of Swelling, Atrophy, Crepitus, Flexion Loss, Extension Loss, Pain, and Strength), and a Total Score is calculated as the sum of all joint domain scores. The score range is from 0 to 124 points (a score of 0 indicates no joint damage). A higher score indicates higher joint damage.

Time frame: Baseline, Months 6 and 12

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHaemophilia Joint Health Score (HJHS) Total Score Over TimeBaseline10 scores on a scale
Standard of Care: 12-17 YearsHaemophilia Joint Health Score (HJHS) Total Score Over TimeMonth 613.7 scores on a scale
Standard of Care: 12-17 YearsHaemophilia Joint Health Score (HJHS) Total Score Over TimeMonth 1212.5 scores on a scale
Secondary

Health-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over Time

The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The EQ-5D-5L includes five levels of severity in each of the five EuroQol-5D dimensions and the EQ VAS. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), each dimension having 5 levels (1=no problems, 2=slight problems, 3=moderate problems, 4=severe problems, and 5=extreme problems). Response options are measured with a 5-point Likert scale. The 5D-5L systems are converted into a single index utility score between 0 to 1, where higher score indicates a better health state and lower score indicate worse health state. EQ-5D-5L questionnaire was submitted to the participants every 3 month from baseline during the study.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeBaseline0.93 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 10.89 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 30.90 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 40.94 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 50.94 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 60.90 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 70.92 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 80.93 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 90.88 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 100.80 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 110.90 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 120.92 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 130.62 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 140.86 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 150.85 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 170.90 scores on a scale
Standard of Care: 12-17 YearsHealth-Related Quality of Life (HRQoL): European Quality of Life-5 Dimensions (EQ-5D-5L) Health State Utility Index Score Over TimeMonth 180.92 scores on a scale
Secondary

Health Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score

The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) and the other section is an evaluation of the overall health status using VAS. The VAS records the respondent's self-rated health on a 20 centimeter (cm) vertical VAS from 0 to 100 on how good or bad their health is at assessment; 0 means the worst health imaginable, and 100 means the best health imaginable.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreBaseline81.9 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 181.0 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 380.6 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 486.0 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 583.5 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 675.8 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 764 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 878.4 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 973.3 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1072.5 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1175.3 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1269.6 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1365 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1483.3 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1575 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1785 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS ScoreMonth 1897 scores on a scale
Secondary

Health Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary Participants

The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities pain/discomfort, anxiety/depression) and the other section is an evaluation of the overall health status using VAS. The VAS records the respondent's self-rated health on a 20 centimeter (cm) vertical VAS from 0 to 100 on how good or bad their health is at assessment; 0 means the worst health imaginable, and 100 means the best health imaginable. A participant who was adherent to the WHO guidelines for physical activity was defined as an active participant, otherwise as a sedentary participant.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsBaseline79.9 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 376.9 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 480.0 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 673.1 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 762.5 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 880.2 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 970.7 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1181.7 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1247.8 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1497.5 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1575 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1785.0 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1897 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsBaseline78.1 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 181.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1289.3 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 381.8 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 967.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 497.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1365.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 676.1 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1166.7 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 755.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 1467.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Active Versus Sedentary ParticipantsMonth 879.1 scores on a scale
Secondary

Health Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia A

The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) and the other section is an evaluation of the overall health status using VAS. The VAS records the respondent's self-rated health on a 20 cm vertical VAS from 0 to 100 on how good or bad their health is at assessment; 0 means the worst health imaginable, and 100 means the best health imaginable.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoint.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1173.5 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 848 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 684.4 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1365.0 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 982.3 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 381.2 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 475.0 scores on a scale
Standard of Care: 12-17 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia ABaseline88.3 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 879.7 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 972.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1072.5 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1175.5 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1269.6 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1483.3 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1575.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1785.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 1897.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia ABaseline81.5 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 181.0 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 380.5 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 487.6 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 583.5 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 675.1 scores on a scale
Standard of Care: 18-30 YearsHealth Status Measured Over Time, as Reported by Participants Using EQ-5D VAS Score in Participants With Moderate Versus Severe Haemophilia AMonth 764.0 scores on a scale
Secondary

HJHS Total Score for Active Versus Sedentary Participants Over Time

The HJHS is an instrument developed to measure joint health status and to identify early signs of joint disease in children. This tool assesses joints most commonly affected by bleeding (knees, ankles, and elbows). Each of the 6 joints is assessed across 8 domains (Swelling, Duration of Swelling, Atrophy, Crepitus, Flexion Loss, Extension Loss, Pain, and Strength), and a Total Score is calculated as the sum of all joint domain scores. The score range is from 0 to 124 points (a score of 0 indicates no joint damage). A higher score indicates higher joint damage.

Time frame: Baseline, Months 6 and 12

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Number analyzed is the number of participants with data available for analysis at given timepoint.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHJHS Total Score for Active Versus Sedentary Participants Over TimeMonth 1217.3 scores on a scale
Standard of Care: 12-17 YearsHJHS Total Score for Active Versus Sedentary Participants Over TimeBaseline11.8 scores on a scale
Standard of Care: 12-17 YearsHJHS Total Score for Active Versus Sedentary Participants Over TimeMonth 629.3 scores on a scale
Standard of Care: 18-30 YearsHJHS Total Score for Active Versus Sedentary Participants Over TimeMonth 68.7 scores on a scale
Standard of Care: 18-30 YearsHJHS Total Score for Active Versus Sedentary Participants Over TimeBaseline12.1 scores on a scale
Standard of Care: 18-30 YearsHJHS Total Score for Active Versus Sedentary Participants Over TimeMonth 1215.0 scores on a scale
Secondary

HJHS Total Score for Participants With Moderate Versus Severe Haemophilia A

The HJHS is an instrument developed to measure joint health status and to identify early signs of joint disease in children. This tool assesses joints most commonly affected by bleeding (knees, ankles, and elbows). Each of the 6 joints is assessed across 8 domains (Swelling, Duration of Swelling, Atrophy, Crepitus, Flexion Loss, Extension Loss, Pain, and Strength), and a Total Score is calculated as the sum of all joint domain scores. The total score range is from 0 to 124 points (a score of 0 indicates no joint damage). A higher score indicates higher joint damage.

Time frame: Baseline, Months 6 and 12

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHJHS Total Score for Participants With Moderate Versus Severe Haemophilia ABaseline8.3 scores on a scale
Standard of Care: 12-17 YearsHJHS Total Score for Participants With Moderate Versus Severe Haemophilia AMonth 620.0 scores on a scale
Standard of Care: 12-17 YearsHJHS Total Score for Participants With Moderate Versus Severe Haemophilia AMonth 120.0 scores on a scale
Standard of Care: 18-30 YearsHJHS Total Score for Participants With Moderate Versus Severe Haemophilia ABaseline10.1 scores on a scale
Standard of Care: 18-30 YearsHJHS Total Score for Participants With Moderate Versus Severe Haemophilia AMonth 613.3 scores on a scale
Standard of Care: 18-30 YearsHJHS Total Score for Participants With Moderate Versus Severe Haemophilia AMonth 1212.8 scores on a scale
Secondary

HRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary Participants

EQ-5D-5L is a standardized measure of health status developed by EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. EQ-5D-5L includes five levels of severity in each of five EuroQol-5D dimensions and EQ VAS. Descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), each dimension having 5 levels (1=no problems, 2=slight problems, 3=moderate problems, 4=severe problems, and 5=extreme problems). Response options are measured with a 5-point Likert scale. 5D-5L systems are converted into a single index utility score between 0-1, where higher score indicates a better health state and lower score indicate worse health state. A participant who was adherent to WHO guidelines for physical activity was defined as an active participant, otherwise as a sedentary participant. EQ-5D-5L questionnaire was submitted to participants every 3 month from baseline during the study.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsBaseline0.90 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 30.89 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 40.95 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 60.87 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 70.87 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 80.9 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 90.85 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 110.89 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 120.86 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 140.89 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 150.85 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 170.90 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 180.92 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsBaseline0.93 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 10.89 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 120.97 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 30.90 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 90.88 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 41 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 130.62 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 60.90 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 110.89 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 70.94 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 140.86 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time for Active Versus Sedentary ParticipantsMonth 80.91 scores on a scale
Secondary

HRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia A

The EQ-5D-5L is a standardized measure of health status developed by the EuroQol Group in order to provide a simple, generic measure of health for clinical and economic appraisal. The EQ-5D-5L includes five levels of severity in each of the five EuroQol-5D dimensions and the EQ VAS. The descriptive system comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), each dimension having 5 levels (1=no problems, 2=slight problems, 3=moderate problems, 4=severe problems, and 5=extreme problems). Response options are measured with a 5-point Likert scale. The 5D-5L systems are converted into a single index utility score between 0 to 1, where higher score indicates a better health state and lower score indicate worse health state. EQ-5D-5L questionnaire was submitted to the participants every 3 month from baseline during the study.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoint.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 110.93 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 80.91 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 60.92 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 130.62 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 90.83 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 30.88 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 40.90 scores on a scale
Standard of Care: 12-17 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia ABaseline0.92 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 80.93 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 90.88 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 100.80 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 110.90 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 120.92 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 140.86 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 150.85 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 170.90 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 180.92 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia ABaseline0.93 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 10.89 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 30.90 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 40.95 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 50.94 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 60.90 scores on a scale
Standard of Care: 18-30 YearsHRQoL: EQ-5D-5L Health State Utility Index Score Over Time Moderate Versus Severe Haemophilia AMonth 70.92 scores on a scale
Secondary

Mean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

The number of active minutes by intensity (lightly, fairly, and very active minutes) were obtained at the participant level on a per activity basis as the median of the values collected by the fitness tracker for each activity recorded during the observational period. In this analysis, the means and 95% confidence intervals were calculated using the median fairly active minutes by type of physical activity performed by participants with available data. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Number analyzed is the number of participants with data available for analysis.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming1.7 fairly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals1.3 fairly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights0.2 fairly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.0 fairly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk13.2 fairly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral13.6 fairly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant0.0 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights8.3 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning1.1 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming6.3 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant2.3 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.1 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral11.3 fairly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk9.8 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.0 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming4.5 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk9.6 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral7.9 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights8.7 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant1.5 fairly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Fairly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.3 fairly active minutes per activity
Comparison: Running: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0745Kruskal-Wallis
Comparison: Swimming: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.2177Kruskal-Wallis
Comparison: Tapis Roulant: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.2121Kruskal-Wallis
Comparison: Gym weights: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.2336Kruskal-Wallis
Comparison: Exercises at intervals: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.419Kruskal-Wallis
Comparison: General: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0252Kruskal-Wallis
Comparison: Walk: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.2143Kruskal-Wallis
Secondary

Mean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

The number of active minutes by intensity (lightly, fairly, and very active minutes) were obtained at the participant level on a per activity basis as the median of the values collected by the fitness tracker for each activity recorded during the observational period. In this analysis, the means and 95% confidence intervals were calculated using the median lightly active minutes by type of physical activity performed by participants with available data. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Number analyzed is the number of participants with data available for analysis.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming2.7 lightly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.8 lightly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights0.7 lightly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.1 lightly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk3.9 lightly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral11.2 lightly active minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant0.5 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights3.7 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.5 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming2.8 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant1.2 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.0 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral5.2 lightly active minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk3.3 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals2.6 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming3.8 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk4.7 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral5.8 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights2.8 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant5.0 lightly active minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (Lightly Active Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.3 lightly active minutes per activity
Comparison: Running: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.6151Kruskal-Wallis
Comparison: Swimming: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.9332Kruskal-Wallis
Comparison: Tapis Roulant: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.4726Kruskal-Wallis
Comparison: Gym Weights: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.4111Kruskal-Wallis
Comparison: Exercises at Intervals: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0892Kruskal-Wallis
Comparison: General: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.1642Kruskal-Wallis
Comparison: Walk: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.7256Kruskal-Wallis
Secondary

Mean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

The number of active minutes by intensity (lightly, fairly, and very active minutes) were obtained at the participant level on a per activity basis as the median of the values collected by the fitness tracker for each activity recorded during the observational period. The MVPA minutes is the sum of fairly active and very active minutes. In this analysis, the means and 95% confidence intervals were calculated using the median MVPA minutes by type of physical activity performed by participants with available data. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Number analyzed is the number of participants with data available for analysis.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming2.3 MVPA minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercise at Intervals4.3 MVPA minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym weights5.0 MVPA minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning4.3 MVPA minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk24.2 MVPA minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral32.9 MVPA minutes per activity
Standard of Care: 12-17 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant0 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym weights49.3 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning36.6 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming14.4 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant18.8 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercise at Intervals0.1 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral34.3 MVPA minutes per activity
Standard of Care: 18-30 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk33.7 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercise at Intervals0 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming6.4 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk30.3 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral26.5 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym weights29.6 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant17.5 MVPA minutes per activity
Standard of Care:31-50 YearsMean Active Minutes by Intensity (MVPA Minutes) for Each Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning12.8 MVPA minutes per activity
Comparison: Running: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0085Kruskal-Wallis
Comparison: Swimming: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.1098Kruskal-Wallis
Comparison: Tapis Roulant: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.2703Kruskal-Wallis
Comparison: Gym Weights: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.3366Kruskal-Wallis
Comparison: Exercises at Intervals: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0992Kruskal-Wallis
Comparison: General: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.1194Kruskal-Wallis
Comparison: Walk: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0549Kruskal-Wallis
Secondary

Mean Body Mass Index (BMI) Over Time

Time frame: Baseline, Months 3, 6, 9, 12, 15 and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsMean Body Mass Index (BMI) Over TimeBaseline23.34 kilogram per square meter (kg/m2)
Standard of Care: 12-17 YearsMean Body Mass Index (BMI) Over TimeMonth 323.56 kilogram per square meter (kg/m2)
Standard of Care: 12-17 YearsMean Body Mass Index (BMI) Over TimeMonth 623.42 kilogram per square meter (kg/m2)
Standard of Care: 12-17 YearsMean Body Mass Index (BMI) Over TimeMonth 923.76 kilogram per square meter (kg/m2)
Standard of Care: 12-17 YearsMean Body Mass Index (BMI) Over TimeMonth 1222.98 kilogram per square meter (kg/m2)
Secondary

Mean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the Study

The activity weekly rate was derived on a per participant basis as ratio between the number of times that the type of activity is reported on the fitness tracker (numerator) and the length of the observational period (i.e. end of study date - baseline date + 1) (denominator) and then multiplied by 7. The physical activities were categorized in the following groups: exercises at intervals, gym weights, running, swimming, tapis roulant, walk, general exercises: other types of physical activity identified by the fitness tracker that are not already included in the above-mentioned categories.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Number analyzed is the number of participants with data available for analysis.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming0.03 number of times per week
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.02 number of times per week
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights0.03 number of times per week
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.06 number of times per week
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk0.53 number of times per week
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral0.86 number of times per week
Standard of Care: 12-17 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant0.06 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights0.63 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.12 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming0.06 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant0.11 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.02 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral0.86 number of times per week
Standard of Care: 18-30 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk1.30 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyExercises at Intervals0.02 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudySwimming0.03 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyWalk0.88 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGeneral0.51 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyGym Weights0.13 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyTapis Roulant0.05 number of times per week
Standard of Care:31-50 YearsMean Rate of the Number of Times Engaging in Physical Activity Per Week by Type of Physical Activity Performed by Participants (by Age Categories: 12-17, 18-30, and 31-50 Years) Over the Course of the StudyRunning0.18 number of times per week
Comparison: Running: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.9493Kruskal-Wallis
Comparison: Swimming: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.8305Kruskal-Wallis
Comparison: Tapis Roulant: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.8725Kruskal-Wallis
Comparison: Gym Weights: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.338Kruskal-Wallis
Comparison: Exercises at Intervals: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.9706Kruskal-Wallis
Comparison: General: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.1727Kruskal-Wallis
Comparison: Walk: Comparison among age groups was performed using Kruskal-Wallis test.p-value: 0.0099Kruskal-Wallis
Secondary

Number of Active Versus Sedentary Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the Study

A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). Participants can have received more than one medication.

Time frame: Baseline and every 3 months until study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyEtoricoxib2 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyParacetamol1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyEtoricoxib2 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyParacetamol2 Participants
Secondary

Number of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the Study

A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes).

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Moroctocog Alfa3 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Turoctocog Alfa Pegol1 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Lonoctocog Alfa3 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Damoctocog Alfa Pegol0 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Efmoroctocog Alfa8 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Factor VIII (Antihemophilic Factor)0 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Rurioctocog Alfa Pegol2 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Emicizumab6 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Turoctocog Alfa1 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Tranexamic Acid1 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Simoctocog Alfa3 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia: Octocog Alfa0 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Octocog Alfa8 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia: Octocog Alfa1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Octocog Alfa10 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Efmoroctocog Alfa7 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Moroctocog Alfa2 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Turoctocog Alfa3 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Lonoctocog Alfa0 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Rurioctocog Alfa Pegol1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Simoctocog Alfa0 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Turoctocog Alfa Pegol2 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Damoctocog Alfa Pegol1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Factor VIII (Antihemophilic Factor)1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Emicizumab3 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Tranexamic Acid1 Participants
Secondary

Number of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia A

Participants who were adherent to the WHO guidelines for physical activity according to the below definition were defined as an active participant, otherwise as a sedentary participant. A participant was defined adherent to WHO guidelines according to the following algorithm: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). The participants were classified as 'Active' or 'Sedentary' based on data collected from baseline till the end of the study.

Time frame: From baseline up to study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia ASedentary Participants3 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia AActive Participants3 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia AUnknown0 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia ASedentary Participants54 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia AActive Participants34 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Severity (Moderate or Severe) of Haemophilia AUnknown9 Participants
Secondary

Number of Active Versus Sedentary Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the Study

The following types of regimens used to treat haemophilia A are reported here: on-demand (to stop bleeding) and prophylaxis (regular infusions of clotting factor to prevent bleeds). A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). Participants can have received more than one medication.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia28 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia0 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia25 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia1 Participants
Secondary

Number of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product Used

A participant who was adherent to the WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or Very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes).

Time frame: From baseline to the time of switch to a new therapy (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedRurioctocog Alfa Pegol1 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedDamoctocog Alfa Pegol1 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedEmicizumab5 Participants
Standard of Care: 12-17 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedTuroctocog Alfa Pegol1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedEmicizumab0 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedDamoctocog Alfa Pegol1 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedRurioctocog Alfa Pegol0 Participants
Standard of Care: 18-30 YearsNumber of Active Versus Sedentary Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedTuroctocog Alfa Pegol4 Participants
Secondary

Number of Bleeds Treated With Each Route of Administration Over the Course of the Study

Number of bleeds treated by intravenous, subcutaneous, intramuscular, nasal, ophthalmic, oral, rectal, and other routes of administration are reported here.

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of bleeds analyzed=number of bleeds during analysis at given timepoint.

ArmMeasureGroupValue (NUMBER)
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyIntravenous90 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudySubcutaneous0 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyIntramuscular0 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyNasal0 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyOphthalmic0 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyOral4 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyRectal0 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Route of Administration Over the Course of the StudyOthers0 number of treated bleeds
Secondary

Number of Bleeds Treated With Each Type of Treatment for Bleeding (Haemostatic Treatment, Treatment for Pain)

An event was considered a treated bleed if coagulation factors were administered to treat signs or symptoms of bleeding (e.g., pain, swelling, etc.).

Time frame: From baseline to whenever bleeding occurred (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of bleeds analyzed=number of bleeds during analysis at given timepoint.

ArmMeasureGroupValue (NUMBER)
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Type of Treatment for Bleeding (Haemostatic Treatment, Treatment for Pain)Haemostatic Treatment93 number of treated bleeds
Standard of Care: 12-17 YearsNumber of Bleeds Treated With Each Type of Treatment for Bleeding (Haemostatic Treatment, Treatment for Pain)Treatment for Pain1 number of treated bleeds
Secondary

Number of Bleeds Which Needed to Administer an Additional Hemostatic Therapy

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of bleeds analyzed=number of bleeds during analysis at given timepoint.

ArmMeasureValue (NUMBER)
Standard of Care: 12-17 YearsNumber of Bleeds Which Needed to Administer an Additional Hemostatic Therapy4 number of bleeds
Secondary

Number of Bleeds Which Needed to Receive a Transfusion

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of bleeds analyzed=number of bleeds during analysis at given timepoint

ArmMeasureValue (NUMBER)
Standard of Care: 12-17 YearsNumber of Bleeds Which Needed to Receive a Transfusion0 number of bleeds
Secondary

Number of Bleeds With Adherence to Treatment Regimen for Haemophilia A in the Week Preceding the Bleeding

The adherence to the treatment regimen for haemophilia A was analyzed as the number of bleeds with an answer equal to Yes and My therapeutic plan does not include any treatment in the last week in the week preceding the bleeding.

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of bleeds analyzed=number of bleeds during analysis at given timepoint.

ArmMeasureValue (NUMBER)
Standard of Care: 12-17 YearsNumber of Bleeds With Adherence to Treatment Regimen for Haemophilia A in the Week Preceding the Bleeding77 Number of bleeds
Secondary

Number of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO Application

Sites of bleeds were defined as urine, faeces, and vomit (three sites grouped together), joint, muscle, and other bleeds.

Time frame: Baseline and whenever bleeding occured from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupCategoryValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationUrine, Faeces, and Vomit Bleeds0 Bleeds17 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationUrine, Faeces, and Vomit Bleeds1 or More Bleeds0 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationJoint Bleeds0 Bleeds13 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationJoint Bleeds1 or More Bleeds4 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationMuscle Bleeds0 Bleeds15 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationMuscle Bleeds1 or More Bleeds2 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationOther Bleeds0 Bleeds15 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationOther Bleeds1 or More Bleeds2 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationJoint Bleeds0 Bleeds31 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationOther Bleeds0 Bleeds40 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationJoint Bleeds1 or More Bleeds15 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationMuscle Bleeds0 Bleeds40 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationMuscle Bleeds1 or More Bleeds6 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationUrine, Faeces, and Vomit Bleeds0 Bleeds45 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationUrine, Faeces, and Vomit Bleeds1 or More Bleeds1 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationOther Bleeds1 or More Bleeds6 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationJoint Bleeds0 Bleeds26 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationUrine, Faeces, and Vomit Bleeds1 or More Bleeds4 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationUrine, Faeces, and Vomit Bleeds0 Bleeds36 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationJoint Bleeds1 or More Bleeds14 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationOther Bleeds0 Bleeds34 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationMuscle Bleeds1 or More Bleeds4 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationMuscle Bleeds0 Bleeds36 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Bleed Sites (Urine, Feces, and Vomit, Joint, Muscle, and Other Bleeds), Reported Via the ePRO ApplicationOther Bleeds1 or More Bleeds6 Participants
Secondary

Number of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO Application

The assessment of bleeds was divided into spontaneous bleeds, traumatic bleeds, and bleeds related to procedure/surgery. Spontaneous bleeds = the occurrence of hemorrhage where neither the participant nor a caregiver could identify a reason. Traumatic bleeds = hemorrhage occurring secondary to an event such as trauma, strenuous activity, or overuse. Bleeds related to procedure/surgery = such as hematomas resulting from any surgeries or invasive procedures.

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months).

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupCategoryValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationSpontaneous Bleed0 Bleeds15 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationSpontaneous Bleed1 or More Bleeds2 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationTraumatic Bleed0 Bleeds14 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationTraumatic Bleed1 or More Bleeds3 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBleeds Related to Procedures/Surgeries0 Bleeds17 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBleeds Related to Procedures/Surgeries1 or More Bleeds0 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBleeds Related to Procedures/Surgeries1 or More Bleeds0 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationSpontaneous Bleed0 Bleeds36 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationTraumatic Bleed1 or More Bleeds18 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBleeds Related to Procedures/Surgeries0 Bleeds46 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationSpontaneous Bleed1 or More Bleeds10 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationTraumatic Bleed0 Bleeds28 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationSpontaneous Bleed1 or More Bleeds7 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationTraumatic Bleed0 Bleeds26 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBleeds Related to Procedures/Surgeries1 or More Bleeds1 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationTraumatic Bleed1 or More Bleeds14 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationSpontaneous Bleed0 Bleeds33 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study According to the Different Types of Bleeds (Spontaneous, Traumatic and Procedure/Surgery Related), Reported Via the ePRO ApplicationBleeds Related to Procedures/Surgeries0 Bleeds39 Participants
Secondary

Number of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application

Bleeds that occurred the same day but in different body site were counted separately.

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureCategoryValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application0 Bleeds11 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application1 or More Bleeds6 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application0 Bleeds25 Participants
Standard of Care: 18-30 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application1 or More Bleeds21 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application0 Bleeds22 Participants
Standard of Care:31-50 YearsNumber of Participants by the Presence of Bleeds (0 vs. ≥1 Bleeds) Over the Course of the Study, Reported Via the ePRO Application1 or More Bleeds18 Participants
Secondary

Number of Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the Study

Participants could have received more than one medication.

Time frame: Baseline and every 3 months until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyEtoricoxib5 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyParacetamol4 Participants
Secondary

Number of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the Study

Participants could have received more than one medication.

Time frame: From baseline to study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Octocog Alfa39 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Efmoroctocog alfa25 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Moroctocog Alfa8 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Turoctocog Alfa8 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Lonoctocog Alfa6 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Rurioctocog Alfa Pegol6 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Damoctocog Alfa Pegol3 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Simoctocog Alfa3 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Turoctocog Alfa Pegol3 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Factor VIII (Antihaemophilic Factor)2 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Factor VIII, Recombinant1 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Emicizumab17 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Desmopressin1 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia: Tranexamic Acid2 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Product Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia: Octocog Alfa1 Participants
Secondary

Number of Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the Study

The following types of regimens used to treat haemophilia A are reported here: on-demand (to stop bleeding) and prophylaxis (regular infusions of clotting factor to prevent bleeds). Participants could have received more than one medication.

Time frame: From baseline to study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis For Haemophilia102 Participants
Standard of Care: 12-17 YearsNumber of Participants by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia1 Participants
Secondary

Number of Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product Used

Participants could have received more than one medication.

Time frame: From baseline to the time of switch to a new therapy (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedTuroctocog Alfa Pegol7 Participants
Standard of Care: 12-17 YearsNumber of Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedDamoctocog Alfa Pegol3 Participants
Standard of Care: 12-17 YearsNumber of Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedRurioctocog Alfa Pegol3 Participants
Standard of Care: 12-17 YearsNumber of Participants Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedEmicizumab8 Participants
Secondary

Number of Participants Who Were Adherent to the Treatment Regimen for Haemophilia A Over the Course of the Study by Adherence Category (<80% vs. ≥80% of Study Weeks)

The adherence to the treatment regimen for haemophilia A was analyzed as the number of participants with \<80% or ≥80% of weeks on study with Yes and My therapeutic plan does not include any treatment in the last week over the total number of weeks reported via the ePRO. Missing data from some weeks was treated as No. The total number of weeks on study for each participant was derived as (End of study date - Baseline date + 1) / 7.

Time frame: From baseline to study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. A total of 4 participants had missing data and were excluded from this analysis

ArmMeasureCategoryValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants Who Were Adherent to the Treatment Regimen for Haemophilia A Over the Course of the Study by Adherence Category (<80% vs. ≥80% of Study Weeks)Adherence <80% of Weeks72 Participants
Standard of Care: 12-17 YearsNumber of Participants Who Were Adherent to the Treatment Regimen for Haemophilia A Over the Course of the Study by Adherence Category (<80% vs. ≥80% of Study Weeks)Adherence ≥80% of Weeks27 Participants
Secondary

Number of Participants With Moderate Versus Severe Haemophilia A by the Product of Concomitant Medications Taken to Control Pain Over the Course of the Study

Participants could have received more than one medication.

Time frame: Baseline and every 3 months until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyEtoricoxib0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyParacetamol0 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyEtoricoxib5 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product of Concomitant Medications Taken to Control Pain Over the Course of the StudyParacetamol4 Participants
Secondary

Number of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia A

Participants could have received more than one medication.

Time frame: From baseline to study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Turoctocog Alfa0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Simoctocog Alfa1 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Octocog Alfa1 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Turoctocog Alfa Pegol0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Lonoctocog Alfa0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Factor VIII (Antihaemophilic Factor)0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Moroctocog Alfa1 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Factor VIII, Recombinant0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Rurioctocog Alfa Pegol0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Desmopressin0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Efmoroctocog Alfa2 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Tranexamic Acid1 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Damoctocog Alfa Pegol0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AOn Demand; Octocog Alfa1 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Emicizumab0 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AOn Demand; Octocog Alfa0 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Emicizumab17 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Octocog Alfa38 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Efmoroctocog Alfa23 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Moroctocog Alfa7 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Turoctocog Alfa8 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Lonoctocog Alfa6 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Rurioctocog Alfa Pegol6 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Damoctocog Alfa Pegol3 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Simoctocog Alfa2 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Turoctocog Alfa Pegol3 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Factor VIII (Antihaemophilic Factor)2 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Factor VIII, Recombinant1 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Desmopressin1 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Product Used for Treatment of Haemophilia AProphylaxis; Tranexamic Acid1 Participants
Secondary

Number of Participants With Moderate Versus Severe Haemophilia A by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the Study

The following types of regimens used to treat haemophilia A are reported here: on-demand (to stop bleeding) and prophylaxis (regular infusions of clotting factor to prevent bleeds). Participants could have received more than one medication.

Time frame: From baseline to study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia5 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia1 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyProphylaxis for Haemophilia97 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A by the Type of Regimen Used for Treatment of Haemophilia A Over the Course of the StudyOn Demand for Haemophilia0 Participants
Secondary

Number of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product Used

Participants could have received more than one medication.

Time frame: From baseline to the time of switch to a new therapy (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedTuroctocog Alfa Pegol2 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedDamoctocog Alfa Pegol0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedRurioctocog Alfa Pegol0 Participants
Standard of Care: 12-17 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedEmicizumab0 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedEmicizumab8 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedTuroctocog Alfa Pegol5 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedRurioctocog Alfa Pegol3 Participants
Standard of Care: 18-30 YearsNumber of Participants With Moderate Versus Severe Haemophilia A Who Switched to a New Approved Drug for Treatment of Haemophilia A by the Product UsedDamoctocog Alfa Pegol3 Participants
Secondary

Number of Treated Bleeds Over the Course of the Study

An event was considered a treated bleed if coagulation factors were administered to treat signs or symptoms of bleeding (e.g., pain, swelling, etc.).

Time frame: Baseline and whenever bleeding occurred from study initiation to completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number of bleeds analyzed=number of bleeds during analysis at given timepoint.

ArmMeasureValue (NUMBER)
Standard of Care: 12-17 YearsNumber of Treated Bleeds Over the Course of the Study94 number of treated bleeds
Secondary

Pain Intensity, as Reported by Participants Using a Visual Analogue Scale

Participants reported the intensity of pain in their main joints (elbow, knee, ankle) by marking on a visual analogue scale (VAS), a horizontal line 100 millimeters (mm) in length, anchored by word descriptors at each end, where the left extreme means No pain = 0 while the right extreme means Worst Pain Imaginable = 100. The VAS score is the distance (in mm) from the left end of the line to the point where the participant marks crossed the line. VAS scale was submitted to the participants every month during the study.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoints.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 181.00 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleBaseline14.24 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 118.38 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 216.91 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 317.53 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 421.77 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 518.76 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 618.98 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 719.89 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 817.85 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 917.58 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1018.20 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1120.26 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1219.85 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1329.50 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1421.40 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1520.75 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1612.50 scores on a scale
Standard of Care: 12-17 YearsPain Intensity, as Reported by Participants Using a Visual Analogue ScaleMonth 1715 scores on a scale
Secondary

Pain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue Scale

Participants reported intensity of pain in their main joints (elbow, knee, ankle) by marking on a VAS, a horizontal line 100 mm in length, anchored by word descriptors at each end, where the left extreme means No pain = 0 while right extreme means Worst Pain Imaginable = 100. VAS score is the distance (in mm) from left end of the line to the point where participant marks crossed the line. A participant who was adherent to WHO guidelines for physical activity according to the below definition was defined as an active participant, otherwise as a sedentary participant. WHO guidelines for adherence: 12-17 years old: MVPA minutes per day ≥60 minutes. 18-50 years old: Fairly active (moderate) minutes per week ≥150 minutes or Very active (vigorous) minutes per week ≥75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). VAS scale was submitted to the participants every month during the study.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at the specified timepoint.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleBaseline17.86 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 322.80 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 427.56 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 523.28 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 624.09 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 722.52 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 822.02 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 917.80 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1020.16 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1120.72 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1222.68 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 137.50 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 148.33 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1516.67 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1612.50 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1715 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 181 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 121.29 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 218.32 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleBaseline14.12 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 819.98 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 115.73 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1225 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 216.75 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 924.81 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 317.17 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1433 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 424.22 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1020.98 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 520 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1351.50 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 620.67 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1121.09 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 720.78 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Active Versus Sedentary Participants, as Reported by Participants Using a Visual Analogue ScaleMonth 1533 scores on a scale
Secondary

Pain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue Scale

Participants reported the intensity of pain in their main joints (elbow, knee, ankle) by marking on a VAS, a horizontal line 100 mm in length, anchored by word descriptors at each end, where the left extreme means No pain = 0 while the right extreme means Worst Pain Imaginable = 100. The VAS score is the distance (in mm) from the left end of the line to the point where the participant marks crossed the line. VAS scale was submitted to the participants every month during the study.

Time frame: Baseline, Months 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis. Number analyzed is the number of participants with data available for analysis at given timepoint.

ArmMeasureGroupValue (MEAN)
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleBaseline23.33 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 123.67 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 219.20 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 321.00 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 429.00 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 526.20 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 626.40 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 728.75 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 827.63 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 917.00 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1019.38 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1111.50 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1219.33 scores on a scale
Standard of Care: 12-17 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1370.00 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 181.00 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 719.29 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1316.00 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 817.21 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1421.40 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 917.64 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleBaseline13.66 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1520.75 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 117.96 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1018.12 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 216.75 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1612.50 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 317.29 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1120.95 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 421.28 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1715.00 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 518.20 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 1219.88 scores on a scale
Standard of Care: 18-30 YearsPain Intensity in Participants With Moderate Versus Severe Haemophilia A, as Reported by Participants Using a Visual Analogue ScaleMonth 618.45 scores on a scale
Secondary

Percentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the Study

A participant was defined adherent to WHO guidelines according to the following algorithm: 12-17 years old: MVPA minutes per day \>= 60 minutes. 18-50 years old: Fairly active (moderate) minutes per week \>= 150 minutes or very active (vigorous) minutes per week \>= 75 minutes or an equivalent combination of fairly and very active minutes (i.e., considering 1 fairly active minute as 0.5 very active minutes). A participant who was adherent to the WHO guidelines according to the above definition was defined as an active participant, otherwise as a sedentary participant.

Time frame: From baseline to study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureGroupValue (NUMBER)
Standard of Care: 12-17 YearsPercentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyYes (Active Subjects)0 percentage of participants
Standard of Care: 12-17 YearsPercentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyNo (Sedentary Subjects)100 percentage of participants
Standard of Care: 18-30 YearsPercentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyYes (Active Subjects)68.2 percentage of participants
Standard of Care: 18-30 YearsPercentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyNo (Sedentary Subjects)31.8 percentage of participants
Standard of Care:31-50 YearsPercentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyYes (Active Subjects)42.3 percentage of participants
Standard of Care:31-50 YearsPercentage of Participants Who Were Adherent to World Health Organization (WHO) Global Recommendations on Physical Activity for Health Over the Course of the StudyNo (Sedentary Subjects)57.7 percentage of participants
Comparison: Comparison among age groups was performed using Chi-squared test.p-value: 0.0088Chi-squared
Secondary

Yearly Rate of Days Away From School for Participants With Moderate Versus Severe Haemophilia A

The number of days away from school or work (participant) was analyzed every month as a continuous variable. The yearly rate was derived on a per participant basis as the proportion between the total number of days away from school and/or work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Days Away From School for Participants With Moderate Versus Severe Haemophilia A0.0 days/year
Standard of Care: 18-30 YearsYearly Rate of Days Away From School for Participants With Moderate Versus Severe Haemophilia A0.0 days/year
Secondary

Yearly Rate of Days Away From School or Work for Participants

The number of days away from school or work (participant) was analyzed every month as a continuous variable. The yearly rate was derived on a per participant basis as the proportion between the total number of days away from school and/or work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Days Away From School or Work for Participants0 days/year
Secondary

Yearly Rate of Days Away From Work for Parent/Caregiver

The number of days away from work was analyzed every month as a continuous variable. The yearly rate was derived on a per participant (for parents and caregivers) basis as the proportion between the total number of days away from work and duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Days Away From Work for Parent/Caregiver0 days/year
Secondary

Yearly Rate of Days Away From Work for Parents/Caregivers of Participants With Moderate Versus Severe Haemophilia A

The number of days away from work was analyzed every month as a continuous variable. The yearly rate was derived on a per participant (for parents/caregivers) basis as the proportion between the total number of days away from work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Days Away From Work for Parents/Caregivers of Participants With Moderate Versus Severe Haemophilia A0.0 days/year
Standard of Care: 18-30 YearsYearly Rate of Days Away From Work for Parents/Caregivers of Participants With Moderate Versus Severe Haemophilia A0 days/year
Secondary

Yearly Rate of Hospitalization Days

The yearly rate was derived on a per participant basis as the proportion between the total number of hospitalization days and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Hospitalization Days0.0 days/year
Secondary

Yearly Rate of Hospitalization Days for Participants With Moderate Versus Severe Haemophilia A

The yearly rate was derived on a per participant basis as the proportion between the total number of hospitalization days and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: ITT population included all enrolled participants who received the ePRO application and the fitness tracker. Overall number analyzed is the number of participants with data available for analysis.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Hospitalization Days for Participants With Moderate Versus Severe Haemophilia A0 days/year
Standard of Care: 18-30 YearsYearly Rate of Hospitalization Days for Participants With Moderate Versus Severe Haemophilia A0 days/year
Secondary

Yearly Rate of Number of Days Away From School/Work for Active Versus Sedentary Participants

The number of days away from school or work (participant) was analyzed every month as a continuous variable. The yearly rate was derived on a per participant basis as the proportion between the total number of days away from school and/or work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Number of Days Away From School/Work for Active Versus Sedentary Participants0.0 days/year
Standard of Care: 18-30 YearsYearly Rate of Number of Days Away From School/Work for Active Versus Sedentary Participants0.0 days/year
Secondary

Yearly Rate of Number of Days Away From Work for Active Versus Sedentary Participant's Parents or Caregivers

The number of days away from work was analyzed every month as a continuous variable. The yearly rate was derived on a per participant (for parents/caregivers) basis as the proportion between the total number of days away from work and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Number of Days Away From Work for Active Versus Sedentary Participant's Parents or Caregivers0.0 days/year
Standard of Care: 18-30 YearsYearly Rate of Number of Days Away From Work for Active Versus Sedentary Participant's Parents or Caregivers0.0 days/year
Secondary

Yearly Rate of Number of Hospitalization Days for Active Versus Sedentary Participants

The yearly rate was derived on a per participant basis as the proportion between the total number of hospitalization days and the duration of the study (derived as end of study date - baseline date + 1) multiplied by 365.25.

Time frame: Baseline and every month until study completion (up to 18 months)

Population: Evaluable population included all enrolled participants with at least 6 valid months of physical activity evaluations during the study.

ArmMeasureValue (MEDIAN)
Standard of Care: 12-17 YearsYearly Rate of Number of Hospitalization Days for Active Versus Sedentary Participants0 days
Standard of Care: 18-30 YearsYearly Rate of Number of Hospitalization Days for Active Versus Sedentary Participants0 days

Source: ClinicalTrials.gov · Data processed: Feb 14, 2026