Hosseinzadeh A, Iranpour S, Adineh HA, Aliyari R. Antibiotic use and multiple sclerosis: A systematic review and meta-analysis.
Mult Scler Relat Disord 2023;
75:104765. [PMID:
37209499 DOI:
10.1016/j.msard.2023.104765]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/16/2023] [Accepted: 05/14/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND
Epidemiological studies have shown conflicting results between antibiotic use and multiple sclerosis (MS) risks. The present systematic review and meta-analysis were conducted to assess the association between antibiotic use and the risk of MS.
METHODS
PubMed, Scopus, Embase, Web of Science, and Google Scholar as well as reference lists of retrieved studies were searched systematically to identify studies were assessed the relationship between antibiotic use and MS up to September 24, 2022. Random-effects model was used for the calculation of pooled Odds ratio (OR) and 95% confidence intervals (CI).
RESULTS
Five independent studies containing 47,491 participants were included in the meta-analysis. The overall results of included studies showed a non-significant positive association between antibiotic use (OR overall=1.01, 95%CI: 0.75-1.37) and a non-significant negative association between penicillin use (OR overall= 0.83; 95%CI: 0.62-1.13) and MS risk. Heterogeneity was (I2=90.1, P heterogeneity < 0.001) and (I2=90.7, P heterogeneity < 0.001) in antibiotics and penicillin use groups respectively.
CONCLUSION
Our meta-analysis did not show a significant association between antibiotic or penicillin use with the risk of MS. However, due to the limitations of this study, further well-designed studies are required to confirm our findings.
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