Interferon-beta injection in multiple sclerosis patients is related to the induction of headache and flu-like pain symptoms: a systematic review and meta-analysis of randomised controlled trials

Curr Neuropharmacol. 2021 Nov 1. doi: 10.2174/1570159X19666211101142115. Online ahead of print.ABSTRACTMultiple sclerosis (MS) is a chronic neurodegenerative, inflammatory and autoimmune disease characterised by the demyelination of the central nervous system. One of the main approaches to treating MS is the use of disease-modifying therapies (DMTs). Among the DMTs are interferons (IFNs), which are cytokines responsible for controlling the activity of the immune system, exerting immunomodulatory, antiviral, and antiproliferative activities. IFN-beta (IFN-β) is the first-choice drug used to treat relapsing-remitting MS. However, the administration of IFN-β causes numerous painful adverse effects, resulting in lower adherence to the treatment. Therefore, this study aimed to investigate the headache and flu-like pain symptoms observed after IFNβ injection in MS patients using a systematic review and meta-analysis of randomised controlled trials. The search of research databases identified 2370 articles. Nine articles were included (three involving IFNβ-1b and six involving IFNβ-1a). All studies included in the meta-analysis had a low risk of bias. Headache and flu-like pain symptoms frequency increased in MS patients treated with IFN-β. Thus, the adverse effects of headache and flu-like pain symptoms appear to be linked to IFN-β treatment in MS. The protocol of the study was registered in the Prospective International Registry of Systematic Reviews.PMID:34720084 | DOI:10....
Source: Current Neuropharmacology - Category: Drugs & Pharmacology Authors: Source Type: research