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Nonsteroidal Anti-inflammatory Drugs and Risk of Incident Heart Failure: A Systematic Review and Meta-analysis of Observational Studies

Ungprasert P, Srivali N, Thongprayoon C

Clinical cardiology, 2016

7,543,805 participants · 40 citations

Abstract

Background: The association between the development of heart failure (HF) and use of nonsteroidal anti-inflammatory drugs (NSAIDs) is not well established.

Hypothesis: Use of NSAIDs may increase the risk of incident HF.

Methods: We conducted a systematic review and meta-analysis of observational studies that reported odds ratio, relative risk, hazard ratio, or standardized incidence ratio comparing risk of incident HF in NSAID users vs nonusers. Pooled risk ratios (RR) and 95% confidence intervals (CI) for all NSAIDs and both subclasses (conventional NSAIDs and highly selective cyclooxygenase-2 inhibitors [COXIBs]) were calculated using a random-effect, generic inverse variance method.

Results: Seven studies with 7,543,805 participants were identified and included in our data analysis. Use of NSAIDs was associated with a significantly higher risk of developing HF, with a pooled RR of 1.17 (95% CI: 1.01-1.36). Subgroup analysis showed a significantly elevated risk among users of conventional NSAIDs (RR: 1.35, 95% CI: 1.15-1.57) but not users of COXIBs (RR: 1.03, 95% CI: 0.92-1.16).

Conclusions: A significantly elevated risk of incident HF was observed among users of NSAIDs.

How strong is the evidence?

Evidence Hub reads this as a meta-analysis, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 7,543,805 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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