Open AccessEffectiveness of angiotensin‐converting enzyme inhibitors and angiotensin receptor blockers on total and cardiovascular mortality and morbidity in primary prevention: A nationwide study based on French Health Insurance Data (SNDS)
Author(s) -
Oger Emmanuel,
Kerbrat Sandrine,
Nowak Emmanuel,
Paillard François,
Scarabin PierreYves,
Happe André
Publication year - 2022
Publication title -
the journal of clinical hypertension
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.909
H-Index - 67
eISSN - 1751-7176
pISSN - 1524-6175
DOI - 10.1111/jch.14445
Subject(s) - medicine , diabetes mellitus , angiotensin receptor blockers , retrospective cohort study , proportional hazards model , propensity score matching , hazard ratio , angiotensin converting enzyme , cohort , population , disease , endocrinology , blood pressure , confidence interval , environmental health
Angiotensin‐converting enzyme (ACE) inhibitors and angiotensin II receptor blockers (ARBs) both inhibit the renin‐angiotensin system (RAS) but have different sites of action. Whether clinically meaningful differences exist is still debated. The authors set up a population‐based nationwide retrospective cohort study with at least 5 years of follow‐up based on the comprehensive French Health Insurance Database linked to the French hospital discharge database. Patients aged 50 or above, identified as ARB or ACE inhibitor new users in 2009 (at least one delivery during the year and no such delivery in 2008) were eligible. Exclusion criteria included history of cancer, cardiovascular disease, or chronic renal insufficiency. Main outcome measure was overall mortality. Secondary outcomes were cardiovascular deaths, major cardiovascular events, and major or other cardiovascular events. Out of 407 815 eligible patients, 233 682 (57%) were ARB users; two‐third had no previous exposure to antihypertensive drug. Based on propensity‐score based Cox model, ARB new user group had a better overall (HR: .878, 95%CI, .854 to .902), and cardiovascular (HR: .841, 95%CI, .800 to .84) survival and had a lower risk for major cardiovascular events (HR: .886, 95%CI, .868 to .905). Statistically significant quantitative interactions were detected with diabetes. Considering subgroup analyses, ARBs had a better survival than ACE inhibitors in nondiabetic patients.