Iatrogenic harm in paediatric and adolescent populations of patients with migraine: A systematic review with meta-analysis
Abstract
Background Migraine is a common condition that causes a high burden of disability even at a young age, significantly affecting various aspects of quality of life. Despite this significant burden, the pharmacological treatment of migraine is still a subject of debate, with controversial results that do not provide sufficient evidence of its effectiveness. Furthermore, the safety profile in this inherently fragile population leaves some doubts about pharmacological prophylaxis use. This study aims to provide an overview of the safety profile of the main drugs used in populations of children and adolescents with migraine, analysing the type and frequency of the main side effects reported. Methods PubMed and Scopus were systematically searched for papers reporting adverse events (AEs) of pharmacological prophylaxis of migraine in children and adolescents, and all eligible original articles were included. A meta-analysis was carried out to define the pooled proportion of the summary safety information (i.e. the number of subjects reporting at least one AE) with 95% confidence intervals for those compounds present in at least two samples, regardless of dosage. Results In total, 40 studies were included, accounting for 62 subsamples and 2742 patients (55% females). The most used compounds were topiramate (22 subsamples), propranolol and sodium valproate (six subsamples). Overall, 30% of patients reported at least one AE. Erenumab showed the highest rate of AEs, most likely due to…
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: 2,742 participants or records.
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