Effects of Bushen Huoxue method for female with decreased ovarian reserve: A protocol for systematic review and meta-analysis

BACKGROUND: Decreased ovarian reserve (DOR) is a common reproductive barrier in female. Bushen Huoxue (BSHX) method of TCM is widely applied to treat DOR clinically. The purpose of this study is to provide a systemic and comprehensive evaluation of BSHX in the treatment of DOR. METHODS: We have registered this protocol with OSF registry and the DOI is 10.17605/OSF.IO/QNUE2. We will search 4 English databases (PubMed, EMBASE, MEDLINE, Cochrane Library) and four Chinese databases (China national knowledge infrastructure database, Wanfang database, VIP and Superstar database) from their inception to August 10, 2020. Two authors will search and extract independently all related studies. RevMan 5.3 software will be applied to synthesize data. RESULTS: The results of this study will be published in a scientific journal after peer-review. CONCLUSION: This systematic review will provide reliable evidences for clinicians, and help them make decisions in DOR management.