Effectiveness of angiotensin converting enzyme inhibitors in preventing pneumonia: A systematic review and meta-analysis.

ABSTRACT: We performed a systematic review and meta-analysis to re-evaluate the effectiveness of angiotensin-converting enzyme inhibitors (ACE-I) in the reduction of pneumonia risk. We searched relevant publications in five databases. All studies included patients older than 18 years, who had used ACE-I as an intervention, and had assessed pneumonia. Seven RCTs (n = 8704) and 38 observational studies (n = 1,705,030) were included. The overall risk of bias was high. ACE-I-treated patients were associated with a slightly lower risk of pneumonia, both from pooled estimates of RCTs [pooled odds ratio (OR), 0.75; 95% confidence interval (CI), 0.62-0.90; low certainty of evidence] and observational studies (pooled OR, 0.85; 95% CI, 0.78-0.92; very low certainty of evidence). Considering the

SUBMITTER: Tsunoda H 

PROVIDER: S-EPMC9249936 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature