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. 2024 Aug;12(8):1473-1486.
doi: 10.1016/j.jchf.2024.05.021.

Sacubitril/Valsartan Versus Enalapril in Chronic Chagas Cardiomyopathy: Rationale and Design of the PARACHUTE-HF Trial

Edimar Alcides Bocchi  1 , Luis E Echeverria  2 , Caroline Demacq  3 , Pedro Gabriel Melo de Barros E Silva  4 , Lilian Mazza Barbosa  4 , Lu-May Chiang  3 , Lucas Damiani  4 , Carlos A Morillo  5 , Ruben Kevorkian  6 , Felix Ramires  1 , M Cecilia Bahit  7 , Ariana Ferrari  3 , Adolfo Chavez-Mendoza  8 , Jose Antonio Magaña-Serrano  8 , John J V McMurray  9 , Claudio Gimpelewicz  3 , Renato D Lopes  10 ; PARACHUTE-HF Investigators
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Free article

Sacubitril/Valsartan Versus Enalapril in Chronic Chagas Cardiomyopathy: Rationale and Design of the PARACHUTE-HF Trial

Edimar Alcides Bocchi et al. JACC Heart Fail. 2024 Aug.
Free article

Abstract

Chronic Chagas cardiomyopathy (CCC) has unique pathogenic and clinical features with worse prognosis than other causes of heart failure (HF), despite the fact that patients with CCC are often younger and have fewer comorbidities. Patients with CCC were not adequately represented in any of the landmark HF studies that support current treatment guidelines. PARACHUTE-HF (Prevention And Reduction of Adverse outcomes in Chagasic Heart failUre Trial Evaluation) is an active-controlled, randomized, phase IV trial designed to evaluate the effect of sacubitril/valsartan 200 mg twice daily vs enalapril 10 mg twice daily added to standard of care treatment for HF. The study aims to enroll approximately 900 patients with CCC and reduced ejection fraction at around 100 sites in Latin America. The primary outcome is a hierarchical composite of time from randomization to cardiovascular death, first HF hospitalization, or relative change from baseline to week 12 in NT-proBNP levels. PARACHUTE-HF will provide new data on the treatment of this high-risk population. (Efficacy and Safety of Sacubitril/Valsartan Compared With Enalapril on Morbidity, Mortality, and NT-proBNP Change in Patients With CCC [PARACHUTE-HF]; NCT04023227).

Keywords: Chagas disease; angiotensin-converting enzyme inhibitors; heart failure; sacubitril/valsartan.

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Conflict of interest statement

Funding Support and Author Disclosures PARACHUTE-HF is funded by Novartis Pharma AG. Dr Bocchi has received consulting fees from Servier, AstraZeneca, and Boehringer Ingelheim; has received travel/hotel/registration fees from Servier; has served as a member of the steering committee for Servier, Novartis, Boehringer Ingelheim; has received research grant support through the Heart Institute (Incor) from Janssen, Bayer/Merck, AstraZeneca, Boehringer Ingelheim, Pfizer, and Novartis; and has received honoraria from Servier, Novartis, AstraZeneca, and Boehringer Ingelheim. Dr Echeverria has received research support from Pfizer, Novartis, and Boehringer Ingelheim; has received consulting fees from Novartis and Boehringer Ingelheim, AstraZeneca, and Bayer. Drs Demacq, Chiang, Ferrari, and Gimpelewicz are Novartis employees. Dr de Barros e Silva has received research support from Pfizer, Bayer, and Roche Diagnostics; and has received consulting fees from Pfizer, Bayer, and Roche Diagnostics. Dr Morillo has received research support from Abbott, Medtronic, and Novartis; and has received consulting fees from Abbott, Medtronic, Novartis, and Pfizer. Dr Ramires has received speaker fees from AstraZeneca, Amgen, Pfizer, Novartis, and Bristol; and has received consulting fees from Novartis and Bristol. Dr Bahit has received honoraria (modest) from Merck Sharp & Dohme, Pfizer, Bristol Myers Squibb, CSL Behring, Janssen, and Boehringer Ingelheim. Dr Chavez-Mendoza has received a speaker fee from Novartis. Dr McMurray has received payments through Glasgow University from work on clinical trials, consulting, and other activities from Amgen, AstraZeneca, Bayer, Cardurion, Cytokinetics, GlaxoSmithKline, KBP Biosciences, and Novartis; has received personal consultancy fees from Alnylam Pharma, Bayer, Bristol Myers Squibb, George Clinical PTY Ltd, Ionis Pharma, Novartis, Regeneron Pharma, and River 2 Renal Corporation; has received personal lecture fees from Abbott, Alkem Metabolics, AstraZeneca, Blue Ocean Scientific Solutions Ltd, Boehringer Ingelheim, Canadian Medical and Surgical Knowledge, Emcure Pharma. Ltd, Eris Lifesciences, European Academy of CME, Hikma Pharmaceuticals, Imagica health, Intas Pharma, J.B. Chemicals and Pharma Ltd, Lupin Pharma, Medscape/Heart.Org, ProAdWise Communications, Radcliffe Cardiology, Sun Pharma, The Corpus, Translation Research Group, and Translational Medicine Academy; and is a director of Global Clinical Trial Partners Ltd. Dr Lopes has received research support from Bristol Myers Squibb, GlaxoSmithKline, Medtronic, and Pfizer; and has received consulting fees from Bayer, Boehringer Ingelheim, Bristol Myers Squibb, Daiichi Sankyo, GlaxoSmithKline, Medtronic, Merck, Pfizer, and Portola. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.

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