TITLE:
The Efficacy and Safety of Modified Xiaoyao San for Perimenopausal Syndrome (PMS): A Systematic Review and Meta-Analysis
AUTHORS:
Wenzhi Hao, Lian Gong, Feifei Xue
KEYWORDS:
Xiaoyao San, Perimenopausal Syndrome (PMS), Meta-Analysis
JOURNAL NAME:
Journal of Biosciences and Medicines,
Vol.7 No.4,
April
17,
2019
ABSTRACT: Objectives: To assess the efficacy and safety of modified Xiaoyao San (XYS) for treating Perimenopausal syndrome (PMS). Methods: Literature searches were carried out on PubMed, Cochrane Library, CNKI Database, Chinese Biomedical Literature Database, Wan Fang Database, and VIP Database up to December 2018. Hand search for further references was conducted. Study selection, data extraction, quality assessment, and data analyses were performed as request of the Cochrane standards. Results: Nine publications in total were suitable for inclusion. There was evidence that modified XYS was tested to be more effective in improving overall symptoms compared with HRT (odds ratio 3.50, 95% CI 2.56 to 4.78). Whereas HRT was more sensitive and direct in decreasing FSH (WMD 6.69, 95% CI 5.60 to 9.52) and LH (WMD 7.00, 95% CI, 5.75 to 8.25) in comparison with XYS group. It was also strongly supported that XYS had less adverse effect than HRT (odds ratio 0.07, 95% CI 0.05 to 0.10). Conclusion: Modified XYS might be more effective and safer in treatment of perimenopausal syndrome. However, due to poor methodological quality in the majority of included studies, the potential benefit and safety about XYS need to be confirmed in rigorously designed, multi-centre, and large-scale trials.