Efficacy and safety of statin use in children and adolescents with familial hypercholesterolaemia: a systematic review and meta-analysis of randomized-controlled trials
Abstract
PURPOSE: Statins are the mainstay of treatment for patients with familial hypercholesterolaemia (FH). However, their efficacy and safety in children and adolescents with FH has not been well-documented. The purpose of this study was to systematically investigate and meta-analyze the best available evidence from randomized-controlled trials (RCTs) regarding the efficacy and safety of statins in this population.
METHODS: A comprehensive search was conducted in PubMed, Scopus and Cochrane, up to 10 January 2020. Data were expressed as mean differences with 95% confidence intervals (CI). The I2 index was employed for heterogeneity.
RESULTS: Ten RCTs were included in the qualitative and quantitative analysis (1191 patients, aged 13.3 ± 2.5 years). Compared with placebo, statins led to a mean relative reduction in total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), triglyceride and apolipoprotein B (apo-B) concentrations by -25.5% (95% CI -30.4%, -20.5%; I2 91%), -33.8% (95% CI -40.1%, -27.4%; I2 90%), -8.4% (95% CI -14.8%, -2.03%; I2 26%) and -28.8% (95% CI -33.9%, -23.6%; I2 83%), respectively. High-density lipoprotein cholesterol (HDL-C) was increased by 3.1% (95% CI 1.1%-5.2%; I2 0%). Statins were well-tolerated, with no significant differences in transaminase and creatine kinase levels or other adverse effects compared with placebo. Statins exerted no effect on growth or sexual development.
CONCLUSION: Statins are quite effective in reducing TC, LDL-C, TG and…
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: 1,191 participants or records.
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