Heart Failure
Conditions
Brief summary
The study is to evaluate the safe admission avoidance and the overall economic impact associated with management of worsening HF using the drug-device combination product, the Furoscix Infusor, outside the hospital setting in patients initially presenting to the emergency department. The study drug, Furoscix (furosemide injection 8 mg/ml), is a furosemide solution buffered to a neutral pH containing 80 mg/10 mL for subcutaneous administration over 5 hours via the Furoscix Infusor. The study objectives are: 1. To evaluate differences in healthcare resource utilization and direct medical costs for patients treated with the Furoscix Infusor outside the hospital versus patients receiving intravenous furosemide for ≤ 72 hours in the hospital setting for 30 days post-discharge from the emergency department. 2. To evaluate the safety of Furoscix administered outside the hospital. 3. To evaluate and describe quality of life and patient satisfaction for patients who receive the Furoscix Infusor outside the hospital setting.
Detailed description
This adaptive clinical trial will include a prospective treatment arm (i.e., Furoscix administered via the Furoscix Infusor) administered outside the hospital that will be compared to a propensity-matched historical control arm of patients admitted to the hospital for ≤ 72 hours (i.e., Treatment As Usual (TAU)) that will be derived from administrative claims data. Eligible patients for the Furoscix arm will be patients with HF and fluid overload who initially present to the emergency department (ED) and who are expected to require parenteral diuresis. If it is determined by the investigator that the patient requires parenteral diuresis or continued diuresis outside of the ED care setting and meets all study eligibility criteria, he/she may be consented and enrolled into the study. The treatment comprises a preprogrammed bi-phasic 5-hour drug administration. Subjects will be instructed on the use of the Furoscix Infusor by the investigator and/or study staff in accordance with the instructions for use. The initial dose of the study product may be administered in the ED or at home. Additional doses will be provided to the subject for self-administration or administration by a caregiver in the home setting as directed by the investigator or study staff. The total duration in days and total number of doses of the initial therapy will be determined by the investigator based on an estimated volume of diuresis desired to transition patient back to their oral diuretic maintenance therapy. Subjects will receive scheduled at-home telephone calls from a HF nurse on Days 1 and 7 and one call between Days 14-21. Planned in-clinic visits will be conducted between Day 2-4 and then Day 30. Unscheduled at-home telephone calls by a HF nurse and unscheduled in-clinic visits may be performed if felt clinically indicated by the study team or the clinical provider. The study period will be up to 30 days after enrollment. All outcomes will be assessed up to 30 days after the initial discharge from the emergency department.
Interventions
Furoscix Infusor, a drug-device combination product for subcutaneous delivery of Furoscix, buffered furosemide injection, 8 mg/mL (total dose = 80 mg dose) administered subcutaneously for 5 hours.
Sponsors
Study design
Intervention model description
A prospective treatment arm (i.e., Furoscix administered via the Furoscix Infusor) administered outside the hospital that will be compared to a propensity-matched historical control arm of patients admitted to the hospital for ≤ 72 hours (i.e., Treatment As Usual (TAU)) that will be derived from administrative claims data.
Eligibility
Inclusion criteria
1. Age 18-80 years 2. NYHA Class II-III HF presenting to the emergency department for worsening HF at baseline 3. On background therapy includes those receiving 40-160 mg of oral furosemide equivalents daily (20-80 mg Torsemide or 1-4 mg Bumetanide). 4. Signs of extracellular volume expansion, defined as one or more of the following: 1. jugular venous distention 2. pitting edema (≥1+), 3. abdominal distension 4. pulmonary congestion on chest x-ray 5. pulmonary rales 5. After initial emergency department evaluation and treatment (i.e., at the time of the care transition decision\*), candidates for parenteral diuresis outside of the hospital, defined as all the following: 1. Oxygen saturation ≥ 90% on exertion 2. Respiratory Rate \< 24 breaths per minute 3. Resting Heart Rate \< 100 beats per minute 4. Systolic Blood Pressure \> 100 mmHg 6. Adequate environment for at-home administration of Furoscix
Exclusion criteria
1. Presence of a complicating condition, other than HF that requires immediate hospitalization or anticipated hospitalization in the next 30 days 2. Evidence of acute renal failure as determined at the discretion of the investigator 3. Known allergy to the active and inactive ingredients of the study medication or device adhesive 4. Any local abdominal skin condition on the day of treatment i.e. sunburn, rash, eczema, etc. 5. Currently participating in another interventional research study 6. Women who are pregnant or who could become pregnant and are not willing to use an adequate form of contraception 7. Estimated Creatinine Clearance \< 30 mL per minute by Cockcroft-Gault equation CrCl (mL/min) = {(140 - age) x Lean Body Weight (kg)/Serum Creatinine (mg/dL) x 72} (x 0.85 if female) 8. If baseline creatinine value is available: an increase of ≥ 0.5 mg/dL in creatinine from baseline 9. HF requiring immediate hospitalization
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Healthcare Utilization Costs | Day 0 - Day 30 | The difference in the overall and heart failure related healthcare costs between subjects treated with the Furoscix Infusor through 30 days post discharge from the emergency department compared to matched controls treated in the hospital for ≤ 72 hours through 30 days post discharge. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| All-Cause Hospital Admissions | Day 0 - Day 30 | The differences in the percentage of subjects with an all-cause hospitalization in the Furoscix group and all-cause 30-day rehospitalization in the Control group in the 30 day follow-up period |
| Heart-Failure Related Emergency Department Visits | Day 0 - Day 30 | The differences in the percentage of patients with HF-related emergency department visits in the Furoscix group and in the Control group in the 30 day follow-up period |
| Heart-Failure Related Clinic Visits | Day 0 - Day 30 | The differences in the percentage of patients with HF-related clinic visits in the Furoscix group and in the Control group in the 30 day follow-up period |
| KCCQ-12 Scores | 30 Days | The Kansas City Cardiomyopathy Questionnaire (KCCQ) measures a patient's self-reported overall health status, which includes heart failure symptoms, impact on physical and social function, and how their heart failure impacts their quality of life (QOL). The KCCQ-12 overall summary score is the sum of responses from all 12 items ranging from 0 to 100 with higher scores to indicate better health status. |
| Heart-Failure Related Hospital Admissions | Day 0 - Day 30 | The HF-related admissions for the Furoscix patients compared to Control patients. |
| Comfort of Wear Questionnaire | Day 0 - Day 2-4 study visit | The Furoscix group was administered a Comfort of Wear Questionnaire during Day 2-4 study visit. This questionnaire measured the patient's general perception of comfortability wearing and using the device, the impact of wearing the device on their activities of daily living, and their satisfaction with the device. |
| Comfort of Wear Questionnaire: Interference With Activities Daily Living | Day 0 - Day 2-4 study visit | The Furoscix group was administered a Comfort of Wear Questionnaire on Day 2-4. This questionnaire measured the patient's general perception of comfortability wearing and using the device, the impact of wearing the device on their activities of daily living, and their satisfaction with the device. |
| Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | Day 0 - Day 2-4 study visit | The Furoscix group was administered a Comfort of Wear Questionnaire during Day 2-4 study visit. This questionnaire measured the patient's general perception of comfortability wearing and using the device, the impact of wearing the device on their activities of daily living, and their satisfaction with the device. |
| Mean Change in NT-proBNP and BNP | Day 0 - Day 30 | Change in NT-proBNP and BNP change from baseline during the study period is summarized for the Furoscix group |
Countries
United States
Participant flow
Pre-assignment details
2 subjects excluded after signing consent: * 1 subject met exclusion criteria due to lab abnormality (creatinine clearance, serum creatinine) * 1 subject met exclusion criteria due to requiring hospitalization (hypoxia and hypertension)
Participants by arm
| Arm | Count |
|---|---|
| Furoscix Infusor Prospective Treatment Furoscix (furosemide injection, 8 mg/mL) administered subcutaneously over 5 hours via the Furoscix Infusor outside the hospital.
Furoscix Infusor: Furoscix Infusor, a drug-device combination product for subcutaneous delivery of Furoscix, buffered furosemide injection, 8 mg/mL (total dose = 80 mg dose) administered subcutaneously for 5 hours. | 24 |
| Total | 24 |
Withdrawals & dropouts
| Period | Reason | FG000 |
|---|---|---|
| Overall Study | Withdrawal by Subject | 1 |
Baseline characteristics
| Characteristic | Furoscix Infusor Prospective Treatment |
|---|---|
| Age, Continuous | 56.3 years STANDARD_DEVIATION 12.29 |
| Ethnicity (NIH/OMB) Hispanic or Latino | 0 Participants |
| Ethnicity (NIH/OMB) Not Hispanic or Latino | 24 Participants |
| Ethnicity (NIH/OMB) Unknown or Not Reported | 0 Participants |
| Etiology of Congestive Heart Failure (CHF) at baseline Ischemic | 9 Participants |
| Etiology of Congestive Heart Failure (CHF) at baseline Non-ischemic | 15 Participants |
| History of Congestive Heart Failure (CHF) | 4.26 Years STANDARD_DEVIATION 4.917 |
| NYHA Classification NYHA Class I | 0 Participants |
| NYHA Classification NYHA Class II | 4 Participants |
| NYHA Classification NYHA Class III | 20 Participants |
| NYHA Classification NYHA Class IV | 0 Participants |
| Race (NIH/OMB) American Indian or Alaska Native | 1 Participants |
| Race (NIH/OMB) Asian | 1 Participants |
| Race (NIH/OMB) Black or African American | 10 Participants |
| Race (NIH/OMB) More than one race | 0 Participants |
| Race (NIH/OMB) Native Hawaiian or Other Pacific Islander | 0 Participants |
| Race (NIH/OMB) Unknown or Not Reported | 0 Participants |
| Race (NIH/OMB) White | 12 Participants |
| Sex: Female, Male Female | 9 Participants |
| Sex: Female, Male Male | 15 Participants |
| Signs of volume expansion at baseline Abdominal Distention | 9 Participants |
| Signs of volume expansion at baseline Jugular Venous Distention | 4 Participants |
| Signs of volume expansion at baseline Pitting Edema | 18 Participants |
| Signs of volume expansion at baseline Pulmonary Congestion on Chest X-ray | 6 Participants |
| Signs of volume expansion at baseline Pulmonary Rales | 5 Participants |
| Subject's Insurance at baseline Commercial | 10 Participants |
| Subject's Insurance at baseline Medicaid | 4 Participants |
| Subject's Insurance at baseline Medicare | 8 Participants |
| Subject's Insurance at baseline Unknown | 2 Participants |
Adverse events
| Event type | EG000 affected / at risk |
|---|---|
| deaths Total, all-cause mortality | 0 / 24 |
| other Total, other adverse events | 18 / 24 |
| serious Total, serious adverse events | 6 / 24 |
Outcome results
Healthcare Utilization Costs
The difference in the overall and heart failure related healthcare costs between subjects treated with the Furoscix Infusor through 30 days post discharge from the emergency department compared to matched controls treated in the hospital for ≤ 72 hours through 30 days post discharge.
Time frame: Day 0 - Day 30
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Furoscix Infusor Prospective Treatment | Healthcare Utilization Costs | HF-related healthcare costs | 2920.30 US Dollars | Standard Deviation 7073.2 |
| Furoscix Infusor Prospective Treatment | Healthcare Utilization Costs | Overall healthcare costs | 7512.30 US Dollars | — |
All-Cause Hospital Admissions
The differences in the percentage of subjects with an all-cause hospitalization in the Furoscix group and all-cause 30-day rehospitalization in the Control group in the 30 day follow-up period
Time frame: Day 0 - Day 30
Population: Evaluable Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Furoscix Infusor Prospective Treatment | All-Cause Hospital Admissions | 6 Participants |
Comfort of Wear Questionnaire
The Furoscix group was administered a Comfort of Wear Questionnaire during Day 2-4 study visit. This questionnaire measured the patient's general perception of comfortability wearing and using the device, the impact of wearing the device on their activities of daily living, and their satisfaction with the device.
Time frame: Day 0 - Day 2-4 study visit
Population: Evaluable Population
| Arm | Measure | Group | Category | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|---|
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Very Comfortable | 11 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Moderately Comfortable | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Very Comfortable | 6 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Moderately Comfortable | 9 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Slightly Comfortable | 3 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Neither Comfortable or Uncomfortable | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Slightly Uncomfortable | 5 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Moderately Uncomfortable | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt wearing the device | Very Uncomfortable | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Slightly Comfortable | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Neither Comfortable or Uncomfortable | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Slightly Uncomfortable | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Moderately Uncomfortable | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire | Please rate how comfortable or uncomfortable you felt upon removal of the device | Very Uncomfortable | 1 Participants |
Comfort of Wear Questionnaire: Interference With Activities Daily Living
The Furoscix group was administered a Comfort of Wear Questionnaire on Day 2-4. This questionnaire measured the patient's general perception of comfortability wearing and using the device, the impact of wearing the device on their activities of daily living, and their satisfaction with the device.
Time frame: Day 0 - Day 2-4 study visit
Population: Evaluable Population
| Arm | Measure | Group | Category | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|---|
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Walking | 1 - Not at all | 19 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Walking | 2 - Probably Not | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Walking | 3 - Possibly | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Walking | 4 - Probably | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Walking | 5 - Completely | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Walking | Not Applicable | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Standing | 1 - Not at all | 19 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Standing | 2 - Probably Not | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Standing | 3 - Possibly | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Standing | 4 - Probably | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Standing | 5 - Completely | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Standing | Not Applicable | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Sitting reading watching TV | 1 - Not at all | 17 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Sitting reading watching TV | 2 - Probably Not | 5 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Sitting reading watching TV | 3 - Possibly | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Sitting reading watching TV | 4 - Probably | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Sitting reading watching TV | 5 - Completely | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Sitting reading watching TV | Not Applicable | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Lying down/napping | 1 - Not at all | 13 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Lying down/napping | 2 - Probably Not | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Lying down/napping | 3 - Possibly | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Lying down/napping | 4 - Probably | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Lying down/napping | 5 - Completely | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Lying down/napping | Not Applicable | 3 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Using the bathroom | 1 - Not at all | 17 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Using the bathroom | 2 - Probably Not | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Using the bathroom | 3 - Possibly | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Using the bathroom | 4 - Probably | 3 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Using the bathroom | 5 - Completely | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Using the bathroom | Not Applicable | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Driving or riding in a car | 1 - Not at all | 14 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Driving or riding in a car | 2 - Probably Not | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Driving or riding in a car | 3 - Possibly | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Driving or riding in a car | 4 - Probably | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Driving or riding in a car | 5 - Completely | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Interference With Activities Daily Living | If wearing the device interfered with activities of daily living - Driving or riding in a car | Not Applicable | 5 Participants |
Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction
The Furoscix group was administered a Comfort of Wear Questionnaire during Day 2-4 study visit. This questionnaire measured the patient's general perception of comfortability wearing and using the device, the impact of wearing the device on their activities of daily living, and their satisfaction with the device.
Time frame: Day 0 - Day 2-4 study visit
Population: Evaluable Population
| Arm | Measure | Group | Category | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|---|
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would like to use this product frequently | 3 - Neutral | 7 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would like to use this product frequently | 4 - Agree | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the various functions in this product were well integrated | 3 - Neutral | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would like to use this product frequently | 1 - Strongly Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would like to use this product frequently | 2 - Disagree | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would like to use this product frequently | 5 - Strongly Agree | 13 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product unnecessarily complex | 1 - Strongly Disagree | 14 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product unnecessarily complex | 2 - Disagree | 7 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product unnecessarily complex | 3 - Neutral | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product unnecessarily complex | 4 - Agree | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product unnecessarily complex | 5 - Strongly Agree | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought the product was easy to use | 1 - Strongly Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought the product was easy to use | 2 - Disagree | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought the product was easy to use | 3 - Neutral | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought the product was easy to use | 4 - Agree | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought the product was easy to use | 5 - Strongly Agree | 18 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would need the support of a technical person to be able to use this product | 1 - Strongly Disagree | 22 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would need the support of a technical person to be able to use this product | 2 - Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would need the support of a technical person to be able to use this product | 3 - Neutral | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would need the support of a technical person to be able to use this product | 4 - Agree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I think that I would need the support of a technical person to be able to use this product | 5 - Strongly Agree | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the various functions in this product were well integrated | 1 - Strongly Disagree | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the various functions in this product were well integrated | 2 - Disagree | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the various functions in this product were well integrated | 4 - Agree | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the various functions in this product were well integrated | 5 - Strongly Agree | 14 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought there was too much inconsistency in this product | 1 - Strongly Disagree | 18 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought there was too much inconsistency in this product | 2 - Disagree | 5 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought there was too much inconsistency in this product | 3 - Neutral | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought there was too much inconsistency in this product | 4 - Agree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I thought there was too much inconsistency in this product | 5 - Strongly Agree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I would imagine that most people would learn to use this product very quickly | 1 - Strongly Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I would imagine that most people would learn to use this product very quickly | 2 - Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I would imagine that most people would learn to use this product very quickly | 3 - Neutral | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I would imagine that most people would learn to use this product very quickly | 4 - Agree | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I would imagine that most people would learn to use this product very quickly | 5 - Strongly Agree | 23 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product very cumbersome to use | 1 - Strongly Disagree | 11 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product very cumbersome to use | 2 - Disagree | 4 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product very cumbersome to use | 3 - Neutral | 5 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product very cumbersome to use | 4 - Agree | 1 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I found the product very cumbersome to use | 5 - Strongly Agree | 3 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I felt very confident using the product | 1 - Strongly Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I felt very confident using the product | 2 - Disagree | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I felt very confident using the product | 3 - Neutral | 0 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I felt very confident using the product | 4 - Agree | 5 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I felt very confident using the product | 5 - Strongly Agree | 19 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I needed to learn a lot of things before I could get going with this product | 1 - Strongly Disagree | 15 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I needed to learn a lot of things before I could get going with this product | 2 - Disagree | 3 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I needed to learn a lot of things before I could get going with this product | 3 - Neutral | 2 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I needed to learn a lot of things before I could get going with this product | 4 - Agree | 3 Participants |
| Furoscix Infusor Prospective Treatment | Comfort of Wear Questionnaire: Subject and/or Caregiver Satisfaction | I needed to learn a lot of things before I could get going with this product | 5 - Strongly Agree | 1 Participants |
Heart-Failure Related Clinic Visits
The differences in the percentage of patients with HF-related clinic visits in the Furoscix group and in the Control group in the 30 day follow-up period
Time frame: Day 0 - Day 30
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Furoscix Infusor Prospective Treatment | Heart-Failure Related Clinic Visits | 24 Participants |
Heart-Failure Related Emergency Department Visits
The differences in the percentage of patients with HF-related emergency department visits in the Furoscix group and in the Control group in the 30 day follow-up period
Time frame: Day 0 - Day 30
Population: Evaluable Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Furoscix Infusor Prospective Treatment | Heart-Failure Related Emergency Department Visits | 1 Participants |
| Matched Historical Control | Heart-Failure Related Emergency Department Visits | 4 Participants |
Heart-Failure Related Hospital Admissions
The HF-related admissions for the Furoscix patients compared to Control patients.
Time frame: Day 0 - Day 30
Population: Evaluable Population:
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Furoscix Infusor Prospective Treatment | Heart-Failure Related Hospital Admissions | 1 Participants |
KCCQ-12 Scores
The Kansas City Cardiomyopathy Questionnaire (KCCQ) measures a patient's self-reported overall health status, which includes heart failure symptoms, impact on physical and social function, and how their heart failure impacts their quality of life (QOL). The KCCQ-12 overall summary score is the sum of responses from all 12 items ranging from 0 to 100 with higher scores to indicate better health status.
Time frame: 30 Days
Population: Summary Score represents integration of Physical Limitation, Symptom Frequency, Quality of Life and Social Limitation Scores. Missing values were not included in this analysis
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Furoscix Infusor Prospective Treatment | KCCQ-12 Scores | Physical Limitation Score | 37.1 score on a scale | Standard Deviation 30.1 |
| Furoscix Infusor Prospective Treatment | KCCQ-12 Scores | Quality of Life Score | 27.1 score on a scale | Standard Deviation 28 |
| Furoscix Infusor Prospective Treatment | KCCQ-12 Scores | Symptom Frequency Score | 33.1 score on a scale | Standard Deviation 28.6 |
| Furoscix Infusor Prospective Treatment | KCCQ-12 Scores | Social Limitation Score | 29.0 score on a scale | Standard Deviation 26.1 |
| Furoscix Infusor Prospective Treatment | KCCQ-12 Scores | Summary Score | 29.9 score on a scale | Standard Deviation 22.8 |
| Matched Historical Control | KCCQ-12 Scores | Social Limitation Score | 40.9 score on a scale | Standard Deviation 31.3 |
| Matched Historical Control | KCCQ-12 Scores | Summary Score | 42.8 score on a scale | Standard Deviation 28.4 |
| Matched Historical Control | KCCQ-12 Scores | Physical Limitation Score | 43.7 score on a scale | Standard Deviation 32 |
| Matched Historical Control | KCCQ-12 Scores | Symptom Frequency Score | 50.5 score on a scale | Standard Deviation 32.3 |
| Matched Historical Control | KCCQ-12 Scores | Quality of Life Score | 35.9 score on a scale | Standard Deviation 29.8 |
Mean Change in NT-proBNP and BNP
Change in NT-proBNP and BNP change from baseline during the study period is summarized for the Furoscix group
Time frame: Day 0 - Day 30
Population: Evaluable Population. Subjects who are missing the NT-proBNP and BNP test results were excluded from this analysis.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Furoscix Infusor Prospective Treatment | Mean Change in NT-proBNP and BNP | NT-proBNP | 823.4 pg/ml | Standard Deviation 1043.9 |
| Furoscix Infusor Prospective Treatment | Mean Change in NT-proBNP and BNP | BNP | 785.1 pg/ml | Standard Deviation 1129.9 |
| Matched Historical Control | Mean Change in NT-proBNP and BNP | NT-proBNP | 700.7 pg/ml | Standard Deviation 896.2 |
| Matched Historical Control | Mean Change in NT-proBNP and BNP | BNP | 263.5 pg/ml | Standard Deviation 384 |