Heart Failure With Reduced Ejection Fraction
Conditions
Keywords
Acute decompensated heart failure, Reduced ejection fraction, Pre-discharge treatment, Post-discharge treatment, Angiotensin receptor neprilysine inhibitor, HFrEF
Brief summary
To explore two modalities of treatment initiation (Pre-discharge, and Post-discharge) with LCZ696 in HFrEF patients following stabilization after an ADHF episode.
Interventions
LCZ696 film-coated tables were supplied to the investigators. Tablets were taken with a glass of water, and were administered with or without food. The target dose of LCZ696 was 200 mg twice daily. Starting dose of LCZ696 was either 50 or 100 mg, twice daily. The dose of LCZ696 should be doubled every 2-4 weeks to achieve the target dose of 200 mg twice daily, as tolerated by the patient.
Sponsors
Study design
Eligibility
Inclusion criteria
1. Patients hospitalized due to acute decompensated HF episode (ADHF) as primary diagnosis) and consistent Signs & Symptoms 2. Diagnosis of HF New York Heart Association class II-to-IV and reduced ejection fraction: Left ventricular ejection fraction ≤ 40% at Screening 3. Patients did not receive any IV vasodilators (except nitrates), and/or any IV inotropic therapy from the time of presentation for ADHF to Randomization 4. Stabilized (while in the hospital) for at least 24 hours leading to Randomization. 5. Meeting one of the following criteria: * Patients on any dose of ACEI or ARB at screening * ACEI/ARB naïve patients and patients not on ACEI or ARB for at least 4 weeks before screening.
Exclusion criteria
1. History of hypersensitivity to the sacubitril, valsartan, or any ARBs, NEP inhibitors or to any of the LCZ696 excipients. 2. Symptomatic hypotension and/or a SBP below 110 mm Hg or SBP above 180 mm Hg prior to randomization 3. End stage renal disease at Screening; or estimated GFR below 30 mL/min/1.73 m2 (as measured by MDRD formula at Randomization. 4. Serum potassium above 5.4 mmol/L at Randomization. 5. Known history of hereditary or idiopathic angioedema or angioedema related to previous ACE inhibitor or ARB therapy 6. Severe hepatic impairment, biliary cirrhosis and cholestasis
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of Patients Achieving the Target Dose of LCZ696 200 mg Bid at 10 Weeks Post Randomization | 10 weeks after Randomization | Percentage of patients achieving and maintaining LCZ696 200 mg bid for at least 2 weeks leading to Week 10 |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of Patients Achieving and Maintaining Either LCZ696 100 mg and/or 200 mg Bid | 10 weeks after Randomization | Percentage of patients achieving and maintaining either LCZ696 100 mg and/or 200 mg bid for at least 2 weeks leading to Week 10 |
| Percentage of Patients Achieving and Maintaining Any Dose of LCZ696 | 10 weeks after Randomization | Percentage of patients achieving any dose of LCZ696 for at least 2 weeks leading to 10 weeks of treatment |
| Percentage of Patients Permanently Discontinued From Treatment | 10 weeks after Randomization AND 26 weeks after randomization | Percentage of patients permanently discontinued from LCZ696 (1) up to week 10 due to AEs, and (2) up to week 26 due to any reasons |
Countries
Argentina, Belgium, Canada, Czechia, France, Germany, Italy, Lebanon, Norway, Poland, Portugal, Russia, Saudi Arabia, Slovakia, Spain, Sweden, Switzerland, Turkey (Türkiye), United Kingdom
Participant flow
Recruitment details
Patients were randomized to pre-discharge group or post-discharged group.
Pre-assignment details
The study consisted of 3 Epochs: the Screening Epoch (from signing of informed consent form to randomization), the treatment epoch (10 weeks following randomization), and a 16 weeks Follow-up Epoch following treatment epoch.
Participants by arm
| Arm | Count |
|---|---|
| LCZ696 Pre-discharge Treatment Initiation Patients received first dose at any point after Randomization but no later than 12 h before discharge. | 500 |
| LCZ696 Post-discharge Treatment Initiation Patients received first dose after discharge and up to 14 days thereafter. | 502 |
| Total | 1,002 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 |
|---|---|---|---|
| Overall Study | Adverse Event | 10 | 8 |
| Overall Study | Death | 21 | 15 |
| Overall Study | Death - no study drug received | 1 | 2 |
| Overall Study | Did not enter follow-up epoch | 7 | 10 |
| Overall Study | Lost to Follow-up | 1 | 4 |
| Overall Study | Mis-randomized (not in treatment epoch) | 3 | 1 |
| Overall Study | Non-compliance with study treatment | 5 | 5 |
| Overall Study | Physician Decision | 12 | 15 |
| Overall Study | Protocol Deviation | 0 | 4 |
| Overall Study | Withdrawal by Subject | 15 | 19 |
Baseline characteristics
| Characteristic | LCZ696 Pre-discharge Treatment Initiation | LCZ696 Post-discharge Treatment Initiation | Total |
|---|---|---|---|
| Age, Continuous | 66.7 years STANDARD_DEVIATION 12.27 | 67.0 years STANDARD_DEVIATION 11.67 | 66.8 years STANDARD_DEVIATION 11.97 |
| Race/Ethnicity, Customized Asian | 7 Participants | 3 Participants | 10 Participants |
| Race/Ethnicity, Customized Black | 5 Participants | 8 Participants | 13 Participants |
| Race/Ethnicity, Customized Caucasian | 488 Participants | 486 Participants | 974 Participants |
| Race/Ethnicity, Customized Native American | 0 Participants | 1 Participants | 1 Participants |
| Race/Ethnicity, Customized Other | 0 Participants | 1 Participants | 1 Participants |
| Race/Ethnicity, Customized Pacific Islander | 0 Participants | 1 Participants | 1 Participants |
| Race/Ethnicity, Customized Unknown | 0 Participants | 2 Participants | 2 Participants |
| Sex: Female, Male Female | 126 Participants | 125 Participants | 251 Participants |
| Sex: Female, Male Male | 374 Participants | 377 Participants | 751 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk | EG002 affected / at risk |
|---|---|---|---|
| deaths Total, all-cause mortality | 23 / 493 | 13 / 489 | 36 / 982 |
| other Total, other adverse events | 200 / 493 | 201 / 489 | 401 / 982 |
| serious Total, serious adverse events | 159 / 493 | 134 / 489 | 293 / 982 |
Outcome results
Percentage of Patients Achieving the Target Dose of LCZ696 200 mg Bid at 10 Weeks Post Randomization
Percentage of patients achieving and maintaining LCZ696 200 mg bid for at least 2 weeks leading to Week 10
Time frame: 10 weeks after Randomization
Population: Safety Population (SAF). The SAF consisted of all randomized subjects who received at least one dose of study drug with the exception of those patients who were inadvertently randomized into the study. Subjects were analyzed according to treatment actually received.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| LCZ696 Pre-discharge Treatment Initiation | Percentage of Patients Achieving the Target Dose of LCZ696 200 mg Bid at 10 Weeks Post Randomization | 224 Participants |
| LCZ696 Post-discharge Treatment Initiation | Percentage of Patients Achieving the Target Dose of LCZ696 200 mg Bid at 10 Weeks Post Randomization | 248 Participants |
Percentage of Patients Achieving and Maintaining Any Dose of LCZ696
Percentage of patients achieving any dose of LCZ696 for at least 2 weeks leading to 10 weeks of treatment
Time frame: 10 weeks after Randomization
Population: Safety Population (SAF). The SAF consisted of all randomized subjects who received at least one dose of study drug with the exception of those patients who were inadvertently randomized into the study. Subjects were analyzed according to treatment actually received.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| LCZ696 Pre-discharge Treatment Initiation | Percentage of Patients Achieving and Maintaining Any Dose of LCZ696 | 424 Participants |
| LCZ696 Post-discharge Treatment Initiation | Percentage of Patients Achieving and Maintaining Any Dose of LCZ696 | 438 Participants |
Percentage of Patients Achieving and Maintaining Either LCZ696 100 mg and/or 200 mg Bid
Percentage of patients achieving and maintaining either LCZ696 100 mg and/or 200 mg bid for at least 2 weeks leading to Week 10
Time frame: 10 weeks after Randomization
Population: Safety Population (SAF). The SAF consisted of all randomized subjects who received at least one dose of study drug with the exception of those patients who were inadvertently randomized into the study. Subjects were analyzed according to treatment actually received.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| LCZ696 Pre-discharge Treatment Initiation | Percentage of Patients Achieving and Maintaining Either LCZ696 100 mg and/or 200 mg Bid | 306 Participants |
| LCZ696 Post-discharge Treatment Initiation | Percentage of Patients Achieving and Maintaining Either LCZ696 100 mg and/or 200 mg Bid | 335 Participants |
Percentage of Patients Permanently Discontinued From Treatment
Percentage of patients permanently discontinued from LCZ696 (1) up to week 10 due to AEs, and (2) up to week 26 due to any reasons
Time frame: 10 weeks after Randomization AND 26 weeks after randomization
Population: Safety Population (SAF). The SAF consisted of all randomized subjects who received at least one dose of study drug with the exception of those patients who were inadvertently randomized into the study. Subjects were analyzed according to treatment actually received.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| LCZ696 Pre-discharge Treatment Initiation | Percentage of Patients Permanently Discontinued From Treatment | up to week 10 due to AEs | 36 Participants |
| LCZ696 Pre-discharge Treatment Initiation | Percentage of Patients Permanently Discontinued From Treatment | up to week 26 due to any reasons | 83 Participants |
| LCZ696 Post-discharge Treatment Initiation | Percentage of Patients Permanently Discontinued From Treatment | up to week 10 due to AEs | 24 Participants |
| LCZ696 Post-discharge Treatment Initiation | Percentage of Patients Permanently Discontinued From Treatment | up to week 26 due to any reasons | 78 Participants |
All Collected Deaths
Pre-treatment deaths were collected from randomization until first treatment with LCZ696. The period from randomization to first treatment was up to 14 days. On-treatment deaths were collected from first treatment with LCZ696 until 26 weeks post randomization.
Time frame: From randomization until 26 weeks after randomization
Population: Safety Population (SAF) and randomized patients who died prior to first dose of study drug. The SAF consisted of all randomized subjects who received at least one dose of study drug with the exception of those patients who were inadvertently randomized into the study. Subjects were analyzed according to treatment actually received.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| LCZ696 Pre-discharge Treatment Initiation | All Collected Deaths | Pre-treatment deaths | 1 Participants |
| LCZ696 Pre-discharge Treatment Initiation | All Collected Deaths | On-treatment deaths | 23 Participants |
| LCZ696 Pre-discharge Treatment Initiation | All Collected Deaths | All deaths | 24 Participants |
| LCZ696 Post-discharge Treatment Initiation | All Collected Deaths | Pre-treatment deaths | 2 Participants |
| LCZ696 Post-discharge Treatment Initiation | All Collected Deaths | On-treatment deaths | 13 Participants |
| LCZ696 Post-discharge Treatment Initiation | All Collected Deaths | All deaths | 15 Participants |