sacubitril and ST-Elevation-Myocardial-Infarction

Many patients present with heart failure with reduced ejection fraction (HFrEF) after acute anterior wall ST-segment elevation myocardial infarction (STEMI). The purpose of this study was to evaluate the effect of preprocedural sacubitril/valsartan on N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) and left ventricular ejection fraction (LVEF) in patients with acute anterior STEMI undergoing percutaneous coronary intervention (PCI).. We enrolled patients with acute anterior wall STEMI who underwent emergency PCI at The Affiliated Hospital of Putian University from January 2019 to January 2021. Prior to PCI, patients were randomized to receive sacubitril/valsartan or valsartan. Nonculprit lesion vessels that require PCI were excluded. The primary endpoints included changes in NT-pro-BNP, LVEF, and rehospitalization for heart failure (HF) during the follow-up period.. Out of 109 patients who were randomized, 55 were assigned to receive sacubitril/valsartan and 54 were assigned to receive valsartan. The decrease in NT-pro-BNP concentrations and the increase in LVEF were significantly greater in the sacubitril/valsartan group than in the valsartan group.. In patients with acute anterior wall STEMI undergoing emergency PCI, preprocedural initiation of sacubitril/valsartan therapy increased LVEF and lower NT-pro-BNP concentrations compared with valsartan therapy.

Topics: Angiotensin Receptor Antagonists; Biphenyl Compounds; Drug Combinations; Heart Failure; Humans; Percutaneous Coronary Intervention; ST Elevation Myocardial Infarction; Stroke Volume; Tetrazoles; Valsartan; Ventricular Function, Left

Angiotensin receptor neprilysin inhibitor (ARNI) sacubitril-valsartan has been recommended as one of the first-line therapies in heart failure with reduced ejection fraction. However, whether ARNI could benefit patients with ST-segment elevation myocardial infarction (STEMI) by improving left ventricular (LV) remodeling remains unknown. The primary objective of the PERI-STEMI trial is to assess whether sacubitril-valsartan is more effective in preventing adverse LV remodeling for patients with STEMI than enalapril.. We hypothesize that sacubitril/valsartan is superior to enalapril in preventing adverse LV remodeling evaluated by cardiovascular magnetic resonance imaging at the 6-month follow-up.. PERI-STEMI is an investigator-initiated, prospective, multi-center, randomized, open-label, superiority trial with blinded evaluation of outcomes. A total of 376 first-time STEMI patients with primary percutaneous coronary intervention (PPCI) within 12 h after symptom onset will be randomized to sacubitril-valsartan or enalapril treatment. All the patients will receive a baseline cardiovascular magnetic resonance (CMR) examination at 4-7 days post-PPCI. The primary endpoint is the change of indexed LV mass at the 6-month follow-up CMR.. Enrollment of the first patient is planned in November 2021. Recruitment is anticipated to last for 12-18 months and patients will be followed for 5 years after randomization. The study is expected to complete in June 2027.. The results of the PERI-STEMI trial are expected to provide CMR evidence on whether ARNI could benefit patients with STEMI, so as to facilitate the strategy of CMR-based risk stratification and therapy selection for these patients. PERI-STEMI is registered at ClinicalTrials.gov (NCT04912167).

Topics: Aminobutyrates; Angiotensin Receptor Antagonists; Biphenyl Compounds; Drug Combinations; Enalapril; Heart Failure; Humans; Prospective Studies; ST Elevation Myocardial Infarction; Stroke Volume; Tetrazoles; Treatment Outcome; Valsartan; Ventricular Remodeling