Impact of angiotensin converting enzyme inhibitors/angiotensin receptors blockers on mortality in acute heart failure patients with left ventricular systolic dysfunction in the middle east: Observations from the Gulf Acute Heart Failure Registry (Gulf CARE)

Ibrahim Al-Zakwani*, Kadhim Sulaiman, Jawad A. Al-Lawati, Alawi A. Alsheikh-Ali, Prashanth Panduranga, Khalid F. Al-Habib, Jassim Al Suwaidi, Wael Al-Mahmeed, Hussam Al-Faleh, Abdelfatah Elasfar, Ahmed Al-Motarreb, Mustafa Ridha, Bassam Bulbanat, Mohammed Al-Jarallah, Nooshin Bazargani, Nidal Asaad, Haitham Amin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Aims: To evaluate the impact of Angiotensin-Converting Enzyme Inhibitors (ACEIs)/ Angiotensin Receptors Blockers (ARBs) on in-hospital, 3-and 12-month all-cause mortality in Acute Heart Failure (AHF) patients with left ventricular systolic dysfunction in 7 countries of the Middle East. Methods and Results: Data was analysed from 2,683 consecutive patients admitted with AHF and Left Ventricular Ejection Fraction (LVEF) (<40%) from 47 hospitals from February to November 2012. Analyses were evaluated using univariate and multivariate statistics. The overall mean age of the cohort was 58±15, 72% (n=1,937) were males, 62% (n=1,651) had coronary artery disease, 57% (n=1,539) were hypertensives and 47% (n=1,268) had diabetes. Overall cumulative mortality at inhospital, 3-and 12-month follow-up was 5.8% (n=155), 12.6% (n=338) and 20.4% (n=548), respectively. Adjusting for demographic and clinical characteristics as well as medication in a multivariate logistic regression model, ACEIs were associated with lower risk of in-hospital mortality (adjusted odds ratio (aOR), 0.48; 95% Confidence Interval (CI): 0.25 to 0.94; p=0.031). At 3-month follow-up, both ACEIs (aOR, 0.64; 95% CI: 0.43 to 0.95; p=0.025) and ARBs (aOR, 0.34; 95% CI: 0.18 to 0.62; p<0.001) were associated with lower risk of mortality. Additionally, at 12-month follow-up, those prescribed ACEIs (aOR, 0.71; 95% CI: 0.53 to 0.96; p=0.027) and ARBs (aOR, 0.47; 95% CI: 0.31 to 0.71; p<0.001) were still associated with lower risk of mortality. Conclusion: ACEIs and ARBs treatments were associated with lower mortality risk during admission and up to 12-month of follow-up in Middle East AHF patients with left ventricular systolic dysfunction.

Original languageEnglish
Pages (from-to)596-602
Number of pages7
JournalCurrent Vascular Pharmacology
Volume16
Issue number6
DOIs
Publication statusPublished - Jan 1 2018

Keywords

  • Angiotensin receptor antagonists
  • Angiotensin-converting enzyme inhibitors
  • Ejection fraction
  • Heart failure
  • Middle East
  • Mortality

ASJC Scopus subject areas

  • Pharmacology
  • Cardiology and Cardiovascular Medicine

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