CI

At a glance

ClinicalIndex Comparison Record
Phase 4Completed· 922 enrolled
Drug / intervention
Sacubitril/valsartan +1 moredrug
Likely dose
Sacubitril/valsartan 200 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04023227
NCT04023227Phase 4Completed

A Multicenter, Prospective, Randomized, Open-label, Blinded-endpoint, Phase 4 Study to Evaluate the Efficacy and Safety of Sacubitril/Valsartan Compared With Enalapril on Morbidity, Mortality, and NT-proBNP Change in Patients With Chronic Chagas' Cardiomyopathy. The Study is Also Know as Prevention And Reduction of Adverse Outcomes in Chagasic Heart failUre Trial Evaluation (PARACHUTE-HF).

Novartis Pharmaceuticals·interventional·Posted Jul 17, 2019·Updated May 11, 2026

In Brief

A Phase 4 clinical trial evaluating Sacubitril/valsartan and Enalapril for Chagas Disease and Heart Failure. Completed, enrolled 922 participants across 79 sites in 4 countries.

Detailed Summary

The purpose of this study was to evaluate the effect of sacubitril/valsartan 200 mg BID compared with enalapril 10 mg BID, in addition to conventional heart failure (HF) treatment, in improving a hierarchical composite of cardiovascular (CV) events (i.e. CV death or the occurrence of first HF hospitalization) and causing a greater reduction in n terminal prohormone of brain natriuretic peptide (NT-proBNP, at Week 12 from Baseline) in participants with HF with reduced ejection fraction (HFrEF) caused by chronic Chagas' cardiomyopathy (CCC).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesArgentina, Brazil, Colombia, Mexico
Collaborators--

Timeline

Phase 4CompletedFinished
2020202120222023202420252026
First PostedJul 17, 2019
Enrollment StartDec 10, 2019
Primary CompletionMar 16, 2025
Study CompletionMar 31, 2025
TodayJul 2, 2026
Enrollment to primary: 5.3 yearsPosted 7.0 years ago

Interventions

Sacubitril/valsartandrug

Participants randomized to sacubitril/valsartan who were previously treated with angiotensin-converting enzyme inhibitors (ACEIs) had a 36-hour washout prior to receiving oral treatment with 50, 100, or 200 mg, film-coated tablets.

Enalaprildrug

Oral treatment with 5 or 10 mg tablets.