• 1. West China Second University Hospital of Sichuan University; Chengdu 610041; China2. West China Hospital of Sichuan University; Chengdu 610041; China;
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Objective  To assess the effectiveness and safety of traditional Chinese medicinal herbs for subfertility.
Method  Databases used including MEDLINE, EMBASE, CBM and the Cochrane Controlled Trial Register (CCTR). Potentially related trials in reference lists of studies were hand searched. Published RCTs in any languages and length whether they were blind or unblind, were included. Treatments were Chinese medicinal herbs (single or compound), and controls were placebo, standard medical intervention, or no intervention. Data were extracted independently by two reviewers and analyzed with Revman 4.2 softeware.
Results  7 randomized trials, including 1 042 patients met inclusion criteria. Methodological quality of all trials was poor. Chinese medicinal herbs were effective compared with routine antibiotics [RR 1.49, 95%CI (1.37 to1.62), P lt;0.000 01] and resulted in higher pregnancy rate [RR 1.46, 95%CI (1.09 to,1.96), P=0.01]. There were no adverse events reported in treatment group.
Conclusions  Some Chinese medicinal herbs may be effective for subfertility. However, the evidence is too weak to draw a conclusion. More strictly designed, randomized, double-blind, placebo-controlled trials are required.

Citation: HE Haojie,LI Shangwei,XU Liangzhi,CHEN Yao. Chinese Medicinal Herbs for Tubal Subfertility: A Systematic Review. Chinese Journal of Evidence-Based Medicine, 2004, 04(4): 244-248. doi: Copy