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Study to Evaluate the Impact of Reactogenicity on Quality of Life (QoL), After Administration of GlaxoSmithKline (GSK) Biologicals' Candidate Herpes Zoster Subunit (HZ/su) Vaccine (GSK1437173A) in Adults ≥ 50 Years of Age

Study to Evaluate the Impact of Reactogenicity on Quality of Life (QoL), After Administration of GSK Biologicals' Candidate Herpes Zoster Subunit (HZ/su) Vaccine (GSK1437173A) in Adults ≥ 50 Years of Age

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02979639
Enrollment
404
Registered
2016-12-01
Start date
2017-01-16
Completion date
2018-05-24
Last updated
2019-10-08

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

Conditions

Herpes Zoster

Keywords

Herpes Zoster, Reactogenicity, Quality of life, Shingles

Brief summary

The purpose of this study is to evaluate the impact of reactogenicity of GSK Biologicals' HZ/su vaccine on Quality of Life (QoL) in adults ≥ 50 years of age

Detailed description

The study will evaluate the impact of HZ/su vaccination on the QoL, 400 adults ≥ 50 years of age (YOA). Subjects will be asked to respond to a series of SF-36 and EQ-5D questionnaires before and after vaccination following a 2 month schedule. To estimate the impact of reactogenicity on an individual's physical functioning (PF) and QoL, the study will compare subject questionnaire responses made during two periods, i.e., pre-vaccination and post-vaccination. The difference will be considered to be the effect of vaccination and reactogenicity on the PF and QoL. To characterize the study population and determine if frailty may influence reactogenicity and consequently the impact on QoL scores, the subjects' frailty status will be assessed at the first inclusion visit. In addition to the SF-36 and EQ-5D questionnaires, a more complete characterization of the reactogenicity of the vaccine will be made by including a detailed collection of the use of healthcare resources and the occurrence of symptoms through diary card data collection. Impact on days of work loss, both for the subject or for a caregiver, as applicable, will also be assessed. Note that as a result of internal change in data standards terminology, the study data collected was converted to cDISC and the statistical analysis plan was amended accordingly. Day 0 in the study design was replaced by Day 1; consequently, Day n was replaced by Day n+1. Thus, the timeframes (Day 0, Day n) of Outcome Measures described in this study record are different to that denoted in the full protocol document posted.

Interventions

2 doses administered by intramuscular (IM) injection into the deltoid muscle of the non-dominant arm on a 2 month schedule.

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
50 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Subjects who, in the opinion of the investigator, can and will comply with the requirements of the protocol (e.g., completion of the questionnaires and diary cards). * Written informed consent obtained from the subject prior to performance of any study specific procedure. * A male or female aged ≥ 50 YOA at the time of consent. * Female subjects of non-childbearing potential may be enrolled in the study. * For this study population, non-childbearing potential is defined as current tubal ligation, hysterectomy, ovariectomy or post-menopause. * Female subjects of childbearing potential may be enrolled in the study, if the subject: * has practiced adequate contraception for 30 days prior to vaccination, and * has a negative pregnancy test on the day of vaccination, and * has agreed to continue adequate contraception during the entire treatment period and for 2 months after completion of the vaccination series.

Exclusion criteria

* Any condition which, in the judgment of the investigator, would make intramuscular (IM) injection unsafe. * Use or planned use of any investigational or non-registered product (drug or vaccine) other than the study vaccine or current participation or planned concurrent participation in another clinical study, in which the subject has been or will be exposed to an investigational or a non-investigational product (pharmaceutical product or device) during the period starting 30 days before the first dose of study vaccine and the study end. * Use or anticipated use of immunosuppressants or other immune-modifying drugs during the period starting 180 days prior to study start and during the whole study period. This includes chronic administration of corticosteroids (\> 14 consecutive days of prednisone at a dose of ≥ 20 mg/day \[or equivalent\]), long-acting immune-modifying agents (e.g., infliximab) or immunosuppressive/cytotoxic therapy (e.g., medications used during cancer chemotherapy, organ transplantation or to treat autoimmune disorders). Inhaled, topical and intra-articular corticosteroids are allowed. * Any confirmed or suspected immunosuppressive or immunodeficient condition resulting from disease (e.g., malignancy, human immunodeficiency virus \[HIV\] infection) or immunosuppressive/cytotoxic therapy (e.g., medications used during cancer chemotherapy, organ transplantation or to treat autoimmune disorders). * Administration of immunoglobulins and/or any blood products in the period starting 90 days preceding the first dose of study vaccine or planned administration during the study period. * Administration or planned administration of a live vaccine in the period starting 30 days before the first dose of study vaccine and ending 30 days after the last dose of study vaccine, or, administration or planned administration of a non-replicating vaccine in the period starting 15 days prior to and ending 14 days after either dose of study vaccine. * Previous or planned administration of a vaccine against HZ (including an investigational or non-registered vaccine) other than the study vaccine, during the entire study period. * History of HZ. * History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine. * Female planning to become pregnant or planning to discontinue contraceptive precautions. * Pregnant or lactating female. * Significant underlying illness requiring medications that might confound the evaluation of general/ local AEs, or in the opinion of the investigator, would be expected to prevent completion of the study. * Any other condition that, in the opinion of the investigator, might interfere with the evaluations required by the study.

Design outcomes

Primary

MeasureTime frameDescription
Change in the Short Form 36-item-health Survey (SF36) Physical Functioning (PF) From Baseline Score to Mean Score After First DoseFrom Baseline at Day -7 to Day 8 after first doseDescriptive analysis of the mean and standard deviation (SD) of the change from baseline of the SF-36 physical functioning (PF) score pre- and post dose 1 overall. Changes in the score were measured as Baseline versus mean score over the period Day 2 to Day 8 after first vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of SF-36 questionnaires brought home by the subjects were Days 2 to 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.

Secondary

MeasureTime frameDescription
Change in Mean SF-36 PF Single Item Scores After First DoseFrom Baseline at Day -7 to Day 8 after first doseDescriptive analysis of the change in mean SF-36 PF single item score from baseline. Changes in the score were measured as Baseline versus mean score over the period Day 2 to Day 8 after the first vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of SF-36 questionnaires brought home by the subjects were Days 2 to 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning. Among items are vigorous activities (running, lifting heavy objects, participating in strenuous sports), moderate activities (moving a table, pushing a vaccum cleaner, bowling, or playing golf) and others, described in the categories below.
Change in Mean SF-36 PF Single Item Scores After Second DoseFrom Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)Descriptive analysis of the change in mean SF-36 PF single item score from baseline. Baseline versus mean score over the period Day 2 to Day 8 after each vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (equivalent to Day 1 for dose 2) The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning. Among items are vigorous activities (running, lifting heavy objects, participating in strenuous sports), moderate activities (moving a table, pushing a vaccum cleaner, bowling, or playing golf) and others, described in the categories below.
Change in SF-36 Role Physical Scores After First DoseFrom Baseline at Day -7 to Day 8 after first doseDescriptive analysis. SF-36 Role physical scores change was measured from baseline score. Baseline versus mean score on Day 8 after first vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.
Change in SF-36 Role Physical Scores After Second DoseFrom Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)Descriptive analysis. SF-36 Role Physical scores change was measured from baseline score. Changes in the score were measured as Baseline versus Day 8 score after the second vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (equivalent to Day 1 for dose 2) The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.
Change in Quality-adjusted Life Year (QALY) After First DoseFrom Baseline at Day -7 to Day 8 after first doseDescriptive analysis. QALY estimation is done from baseline score, based on EQ-5D questionnaires. Baseline versus combined score over the period Day 2 to Day 8 after each vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of EQ-5D questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The EQ-5D is a generic measure of health status that provides a simple description profile based on 5 items: mobility, self-care, usual activities, pain/discomfort and anxiety/depression, which are used to generate the EQ-5D index utility score. The EQ-5D index utility score ranges from 0 (worst health state) to 1 (perfect health state); 1 reflects the best outcome.
Change in QALY After Second DoseFrom Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)Descriptive analysis. QALY estimation is done from baseline score, based on EQ-5D questionnaires. Baseline versus combined score over the period Day 2 to Day 8 after each vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (equivalent to Day 1 for dose 2) The post-vaccination completion of SF-36 and EQ-5D questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The EQ-5D is a generic measure of health status that provides a simple description profile based on 5 items: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. The 5 items are combined to generate health profiles (e.g. 1-no problem/no symptom) and profiles are subsequently converted to a continuous single index utility score (higher scores represent a better quality of life).
Number of Reactogenicity-triggered Medically Attended Visits After First DoseFrom Day 1 to Day 7 after first doseMedical attention and health resource utilization triggered by frequency of reactogenicity events. Healthcare resources included staff involved in the following activities: telephone calls, visit to general practitioner, visit to specialist, visit to emergency room and hospitalizations.
Number of Reactogenicity-triggered Medically Attended Visits After Second DoseFrom Day 1 to Day 7 after second doseMedical attention and health resource utilization triggered by frequency of reactogenicity events. Healthcare resources included staff involved in the following activities: telephone calls, visit to general practitioner, visit to specialist, visit to emergency room and hospitalizations.
Days of Work Loss for Subjects After First DoseFrom Day 1 to Day 7 after first doseDescriptive analysis. Estimation of work loss due to any reaction related to the study vaccine for subjects, expressed in days.
Days of Work Loss for Subjects After Second DoseFrom Day 1 to Day 7 after second doseDescriptive analysis. Estimation of work loss due to any reaction related to the study vaccine for subjects, expressed in days.
Days of Work Loss for Non-dedicated Caregivers After First DoseFrom Day 1 to Day 7 after first doseDescriptive analysis. Estimation of work loss of non-dedicated caregivers expressed in days.Data was not reported for this outcome measure as there was no work loss among the non-dedicated caregivers
Days of Work Loss for Non-dedicated Caregivers After Second DoseFrom Day 1 to Day 7 after second doseDescriptive analysis. Estimation of work loss due to any reaction related to the study vaccine for non-dedicated caregivers, expressed in days. Data was not reported for this outcome measure as there was no work loss among the non-dedicated caregivers
Change in Mean SF-36 PF Scale Scores From Baseline Score to Mean Score After Second DoseFrom Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)Descriptive analysis of the mean and standard deviation of the change from baseline of the SF-36 PF scale score pre and post dose 2 overall. Changes in the score were measured as Baseline versus mean score over the period Day 2 to Day 8 after second vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (Day 1 for dose 2). The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.
Days of Extra Work for Dedicated Caregivers After Second DoseFrom Day 1 to Day 7 after second doseDescriptive analysis. Estimation of extra work for dedicated caregivers, expressed in days. Data was not reported for this outcome measure as there was no extra work for the dedicated caregivers
Number of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseDuring a 7-day follow-up period (Day 1 to Day 7) after first dose.Assessed solicited local symptoms were pain, erythema and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 erythema/swelling =erythema/swelling spreading beyond 100 millimeters (mm) of injection site.
Number of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseDuring a 7-day follow-up period (Day 1 to Day 7) after second dose.Assessed solicited local symptoms were pain, erythema and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 erythema/swelling=erythema/swelling spreading beyond 100 millimeters (mm) of injection site.
Number of Days With Solicited Local Symptoms After First DoseDuring a 7-day follow-up period (Day 1 to Day 7) after first dose.Assessed solicited local symptoms were pain, erythema and swelling.
Number of Days With Solicited Local Symptoms After Second DoseDuring a 7-day follow-up period (Day 1 to Day 7) after second dose.Assessed solicited local symptoms were pain, erythema and swelling.
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseDuring a 7-day follow-up period (Day 1 to Day 7) after first dose.Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary or tympanic temperature equal to or above (≥)37.5 degrees Celsius (°C)\]. Any = occurrence of the symptom regardless of intensity grade. Grade 3 symptom = symptom that prevented normal everyday activities. Grade 3 temperature=temperature≥39.0 °C. Related = symptom assessed by the investigator as related to the vaccination.
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseDuring a 7-day follow-up period (Day 1 to Day 7) after second dose.Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary, tympanic temperature ≥ 37.5 °C\]. Any = occurrence of the symptom regardless of intensity grade. Grade 3 symptom = symptom that prevented normal activity. Grade 3 temperature = temperature≥39.0 °C. Related = symptom assessed by the investigator as related to the vaccination.
Number of Days With Solicited General Symptoms After First DoseDuring a 7-day follow-up period (Day 1 to Day 7) after first dose.Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary or tympanic temperature equal to or above (≥)37.5 degrees Celsius (°C)\].
Number of Days With Solicited General Symptoms After Second DoseDuring a 7-day follow-up period (Day 1 to Day 7) after second dose.Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary or tympanic temperature equal to or above (≥)37.5 degrees Celsius (°C)\].
Number of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)During a 30-day follow-up period (Day 1 to Day 30) after any vaccination (across doses).An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination. Grade 3 AE = an AE which prevented normal, everyday activities. Related = AE assessed by the investigator as related to the vaccination.
Number of Subjects With Any and Related Serious Adverse Events (SAEs) During the Entire Study PeriodFrom Day 1 to study end at Month 14SAEs assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization, result in disability/incapacity or is a congenital anomaly/birth defect in the offspring of a study subject.
Number of Subjects With Any and Related Potential Immune-mediated Diseases (pIMDs)From Day 1 to study end at Month 14pIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.
Days of Extra Work for Dedicated Caregivers After First DoseFrom Day 1 to Day 7 after first doseDescriptive analysis. Estimation of extra work for dedicated caregivers. Data was not reported for this outcome measure as there was no extra work for the dedicated caregivers

Countries

United States

Participant flow

Pre-assignment details

A total of 404 subjects were enrolled in the study. However,1 subject was considered not eligible per the exclusion criteria (had previously received a Zoster vaccine) & 2 subjects were not vaccinated due to voluntary consent withdrawal.Hence,401 subjects were considered to have started the study & administered the first study vaccine (Exposed Set)

Participants by arm

ArmCount
GSK1437173A Group
Subjects ≥ 50 years of age who received two doses of the GSK1437173A vaccine (first dose given at Month 0 and second dose given 2 months later) in this study.
401
Total401

Withdrawals & dropouts

PeriodReasonFG000
Overall StudyAdverse Event2
Overall StudyLost to Follow-up8
Overall StudyWithdrawal based on medical judgement1
Overall StudyWithdrawal by Subject3

Baseline characteristics

CharacteristicGSK1437173A Group
Age, Continuous64.6 Years
STANDARD_DEVIATION 8.8
Race/Ethnicity, Customized
African Heritage/African American
48 Participants
Race/Ethnicity, Customized
American Indian or Alaskan Native
7 Participants
Race/Ethnicity, Customized
Asian - East Asian Heritage
2 Participants
Race/Ethnicity, Customized
Asian - South East Asian Heritage
1 Participants
Race/Ethnicity, Customized
Other
4 Participants
Race/Ethnicity, Customized
White - Arabic / North African Heritage
7 Participants
Race/Ethnicity, Customized
White - Caucasian / European Heritage
332 Participants
Sex: Female, Male
Female
235 Participants
Sex: Female, Male
Male
166 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
2 / 401
other
Total, other adverse events
370 / 401
serious
Total, serious adverse events
14 / 401

Outcome results

Primary

Change in the Short Form 36-item-health Survey (SF36) Physical Functioning (PF) From Baseline Score to Mean Score After First Dose

Descriptive analysis of the mean and standard deviation (SD) of the change from baseline of the SF-36 physical functioning (PF) score pre- and post dose 1 overall. Changes in the score were measured as Baseline versus mean score over the period Day 2 to Day 8 after first vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of SF-36 questionnaires brought home by the subjects were Days 2 to 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.

Time frame: From Baseline at Day -7 to Day 8 after first dose

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupChange in the Short Form 36-item-health Survey (SF36) Physical Functioning (PF) From Baseline Score to Mean Score After First Dose1.9 Score unitsStandard Deviation 10.44
Secondary

Change in Mean SF-36 PF Scale Scores From Baseline Score to Mean Score After Second Dose

Descriptive analysis of the mean and standard deviation of the change from baseline of the SF-36 PF scale score pre and post dose 2 overall. Changes in the score were measured as Baseline versus mean score over the period Day 2 to Day 8 after second vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (Day 1 for dose 2). The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.

Time frame: From Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupChange in Mean SF-36 PF Scale Scores From Baseline Score to Mean Score After Second Dose-0.4 Score unitsStandard Deviation 10.38
Secondary

Change in Mean SF-36 PF Single Item Scores After First Dose

Descriptive analysis of the change in mean SF-36 PF single item score from baseline. Changes in the score were measured as Baseline versus mean score over the period Day 2 to Day 8 after the first vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of SF-36 questionnaires brought home by the subjects were Days 2 to 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning. Among items are vigorous activities (running, lifting heavy objects, participating in strenuous sports), moderate activities (moving a table, pushing a vaccum cleaner, bowling, or playing golf) and others, described in the categories below.

Time frame: From Baseline at Day -7 to Day 8 after first dose

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (MEAN)Dispersion
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseVigorous activites6.8 Score unitsStandard Deviation 26.26
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseModerate activites1.5 Score unitsStandard Deviation 16.76
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseLifting or carrying groceries1.5 Score unitsStandard Deviation 13.84
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseClimbing several flights0.7 Score unitsStandard Deviation 17.77
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseClimbing one flight0.5 Score unitsStandard Deviation 16.26
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseBending, kneeling or stooping5.8 Score unitsStandard Deviation 19.86
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseWalking more than a mile-0.2 Score unitsStandard Deviation 19.28
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseWalking several hundred yards-0.1 Score unitsStandard Deviation 16.66
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseWalking one hundred yards1.8 Score unitsStandard Deviation 15.11
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After First DoseBathing or dressing himself/herself0.9 Score unitsStandard Deviation 11.35
Secondary

Change in Mean SF-36 PF Single Item Scores After Second Dose

Descriptive analysis of the change in mean SF-36 PF single item score from baseline. Baseline versus mean score over the period Day 2 to Day 8 after each vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (equivalent to Day 1 for dose 2) The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning. Among items are vigorous activities (running, lifting heavy objects, participating in strenuous sports), moderate activities (moving a table, pushing a vaccum cleaner, bowling, or playing golf) and others, described in the categories below.

Time frame: From Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (MEAN)Dispersion
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseVigorous activities2.6 Score unitsStandard Deviation 22.58
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseModerate activities-1.2 Score unitsStandard Deviation 16.82
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseCarrying groceries-0.2 Score unitsStandard Deviation 13.05
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseClimbing several flights-3.7 Score unitsStandard Deviation 18.76
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseClimbing one flight-1.6 Score unitsStandard Deviation 16.09
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseBending or kneeling3.9 Score unitsStandard Deviation 19.32
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseWalking more than mile-2.3 Score unitsStandard Deviation 17.77
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseWalking several 100 yards-2.0 Score unitsStandard Deviation 15.3
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseWalking 100 Yards-0.1 Score unitsStandard Deviation 13.48
GSK1437173A GroupChange in Mean SF-36 PF Single Item Scores After Second DoseBathing/dressing self1.0 Score unitsStandard Deviation 12.01
Secondary

Change in QALY After Second Dose

Descriptive analysis. QALY estimation is done from baseline score, based on EQ-5D questionnaires. Baseline versus combined score over the period Day 2 to Day 8 after each vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (equivalent to Day 1 for dose 2) The post-vaccination completion of SF-36 and EQ-5D questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The EQ-5D is a generic measure of health status that provides a simple description profile based on 5 items: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. The 5 items are combined to generate health profiles (e.g. 1-no problem/no symptom) and profiles are subsequently converted to a continuous single index utility score (higher scores represent a better quality of life).

Time frame: From Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupChange in QALY After Second Dose0.1128 Score unitsStandard Deviation 0.52
Secondary

Change in Quality-adjusted Life Year (QALY) After First Dose

Descriptive analysis. QALY estimation is done from baseline score, based on EQ-5D questionnaires. Baseline versus combined score over the period Day 2 to Day 8 after each vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of EQ-5D questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The EQ-5D is a generic measure of health status that provides a simple description profile based on 5 items: mobility, self-care, usual activities, pain/discomfort and anxiety/depression, which are used to generate the EQ-5D index utility score. The EQ-5D index utility score ranges from 0 (worst health state) to 1 (perfect health state); 1 reflects the best outcome.

Time frame: From Baseline at Day -7 to Day 8 after first dose

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupChange in Quality-adjusted Life Year (QALY) After First Dose0.1829 Score unitsStandard Deviation 0.55551
Secondary

Change in SF-36 Role Physical Scores After First Dose

Descriptive analysis. SF-36 Role physical scores change was measured from baseline score. Baseline versus mean score on Day 8 after first vaccination. Baseline for dose 1 is defined as the mean of the assessments at Day -7 and Day 1. The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.

Time frame: From Baseline at Day -7 to Day 8 after first dose

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupChange in SF-36 Role Physical Scores After First Dose1.4 Score unitsStandard Deviation 14.97
Secondary

Change in SF-36 Role Physical Scores After Second Dose

Descriptive analysis. SF-36 Role Physical scores change was measured from baseline score. Changes in the score were measured as Baseline versus Day 8 score after the second vaccination. For dose 2 baseline is defined as the mean of the three assessments at Day -7, Day 1 and Day 61 (equivalent to Day 1 for dose 2) The post-vaccination completion of SF-36 questionnaires brought home by the subjects were on Day 2 to Day 7, with Day 8 to be filled in at the site. The SF-36 scale scores are constructed following the summated ratings of the questions and standardized SF-36 scoring algorithm. Scores range from 0 to 100, with a higher score representing a higher level of functioning.

Time frame: From Day -7 to first dose until Day 8 after second dose (equivalent to study Days -7 to 68)

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupChange in SF-36 Role Physical Scores After Second Dose-1.8 Score unitsStandard Deviation 16.4
Secondary

Days of Extra Work for Dedicated Caregivers After First Dose

Descriptive analysis. Estimation of extra work for dedicated caregivers. Data was not reported for this outcome measure as there was no extra work for the dedicated caregivers

Time frame: From Day 1 to Day 7 after first dose

Population: The analysis was performed on the total number of dedicated caregivers who reported extra work after the first dose and were part of the exposed set, which included all vaccinated subjects with respect to the vaccine actually administered.

Secondary

Days of Extra Work for Dedicated Caregivers After Second Dose

Descriptive analysis. Estimation of extra work for dedicated caregivers, expressed in days. Data was not reported for this outcome measure as there was no extra work for the dedicated caregivers

Time frame: From Day 1 to Day 7 after second dose

Population: The analysis was performed on the total number of dedicated caregivers who reported extra work after second dose and were part of the exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

Secondary

Days of Work Loss for Non-dedicated Caregivers After First Dose

Descriptive analysis. Estimation of work loss of non-dedicated caregivers expressed in days.Data was not reported for this outcome measure as there was no work loss among the non-dedicated caregivers

Time frame: From Day 1 to Day 7 after first dose

Population: The analysis was performed on the total number of non-dedicated caregivers who reported work loss after the first dose and were part of the exposed set, which included all vaccinated subjects with respect to the vaccine actually administered

Secondary

Days of Work Loss for Non-dedicated Caregivers After Second Dose

Descriptive analysis. Estimation of work loss due to any reaction related to the study vaccine for non-dedicated caregivers, expressed in days. Data was not reported for this outcome measure as there was no work loss among the non-dedicated caregivers

Time frame: From Day 1 to Day 7 after second dose

Population: The analysis was performed on the total number of non-dedicated caregivers who reported work loss after second dose and were a part of the exposed set, which included all vaccinated subjects with respect to the vaccine actually administered.

Secondary

Days of Work Loss for Subjects After First Dose

Descriptive analysis. Estimation of work loss due to any reaction related to the study vaccine for subjects, expressed in days.

Time frame: From Day 1 to Day 7 after first dose

Population: The analysis was performed on the total number of subjects who reported work loss after the first vaccination and were part of the exposed set, which included all vaccinated subjects with respect to the vaccine actually administered

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupDays of Work Loss for Subjects After First Dose1.3 DaysStandard Deviation 1
Secondary

Days of Work Loss for Subjects After Second Dose

Descriptive analysis. Estimation of work loss due to any reaction related to the study vaccine for subjects, expressed in days.

Time frame: From Day 1 to Day 7 after second dose

Population: The analysis was performed on the total number of subjects who reported work loss after the second dose and were part of the exposed set, which included all vaccinated subjects with respect to the vaccine actually administered

ArmMeasureValue (MEAN)Dispersion
GSK1437173A GroupDays of Work Loss for Subjects After Second Dose1.1 DaysStandard Deviation 0.4
Secondary

Number of Days With Solicited General Symptoms After First Dose

Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary or tympanic temperature equal to or above (≥)37.5 degrees Celsius (°C)\].

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after first dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (MEDIAN)
GSK1437173A GroupNumber of Days With Solicited General Symptoms After First DoseShivering1 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After First DoseFatigue2 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After First DoseGastrointestinal symptoms1 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After First DoseHeadache2 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After First DoseMyalgia2 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After First DoseTemperature1 Days
Secondary

Number of Days With Solicited General Symptoms After Second Dose

Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary or tympanic temperature equal to or above (≥)37.5 degrees Celsius (°C)\].

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after second dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (MEDIAN)
GSK1437173A GroupNumber of Days With Solicited General Symptoms After Second DoseFatigue2.0 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After Second DoseGastrointestinal symptoms2.0 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After Second DoseHeadache1.5 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After Second DoseMyalgia2.0 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After Second DoseShivering1.0 Days
GSK1437173A GroupNumber of Days With Solicited General Symptoms After Second DoseTemperature1.0 Days
Secondary

Number of Days With Solicited Local Symptoms After First Dose

Assessed solicited local symptoms were pain, erythema and swelling.

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after first dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (MEDIAN)
GSK1437173A GroupNumber of Days With Solicited Local Symptoms After First DosePain3 Days
GSK1437173A GroupNumber of Days With Solicited Local Symptoms After First DoseErythema2 Days
GSK1437173A GroupNumber of Days With Solicited Local Symptoms After First DoseSwelling2 Days
Secondary

Number of Days With Solicited Local Symptoms After Second Dose

Assessed solicited local symptoms were pain, erythema and swelling.

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after second dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (MEDIAN)
GSK1437173A GroupNumber of Days With Solicited Local Symptoms After Second DosePain2.5 Days
GSK1437173A GroupNumber of Days With Solicited Local Symptoms After Second DoseErythema3.0 Days
GSK1437173A GroupNumber of Days With Solicited Local Symptoms After Second DoseSwelling3.0 Days
Secondary

Number of Reactogenicity-triggered Medically Attended Visits After First Dose

Medical attention and health resource utilization triggered by frequency of reactogenicity events. Healthcare resources included staff involved in the following activities: telephone calls, visit to general practitioner, visit to specialist, visit to emergency room and hospitalizations.

Time frame: From Day 1 to Day 7 after first dose

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (NUMBER)
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After First DoseAttended by Telephone Call2 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After First DoseAttended by General Practicioner1 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After First DoseAttended by Specialist0 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After First DoseAttended by Emergency Room0 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After First DoseAttended by Hospitalization0 Visits
Secondary

Number of Reactogenicity-triggered Medically Attended Visits After Second Dose

Medical attention and health resource utilization triggered by frequency of reactogenicity events. Healthcare resources included staff involved in the following activities: telephone calls, visit to general practitioner, visit to specialist, visit to emergency room and hospitalizations.

Time frame: From Day 1 to Day 7 after second dose

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (NUMBER)
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After Second DoseAttended by Emergency Room0 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After Second DoseAttended by Telephone Call4 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After Second DoseAttended by General Practitioner1 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After Second DoseAttended by Specialist0 Visits
GSK1437173A GroupNumber of Reactogenicity-triggered Medically Attended Visits After Second DoseAttended by Hospitalization0 Visits
Secondary

Number of Subjects With Any and Grade 3 Solicited Local Symptoms After First Dose

Assessed solicited local symptoms were pain, erythema and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 erythema/swelling =erythema/swelling spreading beyond 100 millimeters (mm) of injection site.

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after first dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseAny Pain310 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseGrade 3 Pain16 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseAny Erythema92 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseGrade 3 Erythema6 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseAny Swelling53 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After First DoseGrade 3 swelling3 Participants
Secondary

Number of Subjects With Any and Grade 3 Solicited Local Symptoms After Second Dose

Assessed solicited local symptoms were pain, erythema and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 erythema/swelling=erythema/swelling spreading beyond 100 millimeters (mm) of injection site.

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after second dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseAny Erythema87 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseGrade 3 Erythema7 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseAny Pain292 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseGrade 3 Pain21 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseAny Swelling54 Participants
GSK1437173A GroupNumber of Subjects With Any and Grade 3 Solicited Local Symptoms After Second DoseGrade 3 Swelling3 Participants
Secondary

Number of Subjects With Any and Related Potential Immune-mediated Diseases (pIMDs)

pIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.

Time frame: From Day 1 to study end at Month 14

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any and Related Potential Immune-mediated Diseases (pIMDs)Any pIMDs2 Participants
GSK1437173A GroupNumber of Subjects With Any and Related Potential Immune-mediated Diseases (pIMDs)Related pIMDs0 Participants
Secondary

Number of Subjects With Any and Related Serious Adverse Events (SAEs) During the Entire Study Period

SAEs assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization, result in disability/incapacity or is a congenital anomaly/birth defect in the offspring of a study subject.

Time frame: From Day 1 to study end at Month 14

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any and Related Serious Adverse Events (SAEs) During the Entire Study PeriodAny SAEs14 Participants
GSK1437173A GroupNumber of Subjects With Any and Related Serious Adverse Events (SAEs) During the Entire Study PeriodRelated SAEs0 Participants
Secondary

Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First Dose

Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary or tympanic temperature equal to or above (≥)37.5 degrees Celsius (°C)\]. Any = occurrence of the symptom regardless of intensity grade. Grade 3 symptom = symptom that prevented normal everyday activities. Grade 3 temperature=temperature≥39.0 °C. Related = symptom assessed by the investigator as related to the vaccination.

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after first dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseAny Fatigue134 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseGrade 3 Fatigue13 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseRelated Fatigue120 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseAny Gastrointestinal symptoms53 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseGrade 3 Gastrointestinal symptoms4 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseRelated Gastrointestinal symptoms40 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseAny Headache113 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseGrade 3 Headache11 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseRelated Headache98 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseAny Myalgia107 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseGrade 3 Myalgia8 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseRelated Myalgia100 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseAny Shivering50 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseGrade 3 Shivering3 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseRelated Shivering48 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseAny Temperature (oral route)37 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseGrade 3 Temperature(≥39.0 °C)0 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After First DoseRelated Temperature34 Participants
Secondary

Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second Dose

Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, myalgia, shivering and temperature \[defined as oral, axillary, tympanic temperature ≥ 37.5 °C\]. Any = occurrence of the symptom regardless of intensity grade. Grade 3 symptom = symptom that prevented normal activity. Grade 3 temperature = temperature≥39.0 °C. Related = symptom assessed by the investigator as related to the vaccination.

Time frame: During a 7-day follow-up period (Day 1 to Day 7) after second dose.

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseAny Fatigue180 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseGrade 3 Fatigue27 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseRelated Fatigue172 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseAny Gastrointestinal symptoms53 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseGrade 3 Gastrointestinal symptoms4 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseRelated Gastrointestinal symptoms44 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseAny Headache146 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseGrade 3 Headache11 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseRelated Headache127 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseAny Myalgia128 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseGrade 3 Myalgia16 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseRelated Myalgia121 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseAny Shivering97 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseGrade 3 Shivering14 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseRelated Shivering86 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseAny Temperature (oral route)69 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseGrade 3 Temperature(≥39.0 °C)1 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Solicited General Symptoms After Second DoseRelated Temperature64 Participants
Secondary

Number of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)

An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination. Grade 3 AE = an AE which prevented normal, everyday activities. Related = AE assessed by the investigator as related to the vaccination.

Time frame: During a 30-day follow-up period (Day 1 to Day 30) after any vaccination (across doses).

Population: The analysis was performed on the Exposed Set, which included all vaccinated subjects with respect to the vaccine actually administered.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)Any unsolicited adverse event127 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)Grade 3 unsolicited adverse events25 Participants
GSK1437173A GroupNumber of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)Related unsolicited adverse events29 Participants

Source: ClinicalTrials.gov · Data processed: Feb 23, 2026