Effectiveness of statins in people living with HIV: A systematic review and meta-analysis of randomized controlled trials

Introduction: People living with HIV (PLWH) receiving statin therapy have shown improved lipid profiles. However, they are not free from side effects, thereby requiring strict monitoring of the therapy. The meta-analysis aims to analyze the effect of statins in PLWH and critically appraise the effectiveness of statin therapy in PLWH.

Methods: PubMed, Scopus, and Web of Science servers were used to conduct a systematic search in compliance with the PRISMA guidelines. The meta-analysis of pooled effect estimates is produced using Revman software.

Results: A total of 12 RCTs with 8716 participants were included in the analysis. Analysis of the overall effect estimates found that statins resulted in a mean reduction of 41.15 mg/dl (MD = -41.15; 95% CI: -44.19, -38.11; p < 0.00001), 34.99 mg/dl (MD = -34.99; 95% CI: -34.99; 95% CI: -41.16, -28.82; p < 0.00001), and 7.36 mg/dl (MD = -7.36; 95% CI = -48.35, -33.62; p < 0.00001) in total cholesterol, low-density lipoprotein, and triglyceride levels, respectively. It is revealed that statins are associated with a significant increase in the discontinuation rate of treatment compared to placebo treatment (RR: 1.90; 95% CI: 1.36-2.65; p = 0.0002).

Conclusion: When considered collectively, statin therapy’s advantages appear to exceed its occasional predictable side effects like liver or muscle toxicity.

• Population(s)
  • General HIV+ population
• Co-morbidities
  • Cardiovascular