Effect of Zhizhu Kuanzhong Capsules () on Treatment of Functional Dyspepsia: A Meta-Analysis of Randomized Controlled Trials.

Objective: To evaluate the effect of Zhizhu Kuanzhong Capsules (, ZKC) for functional dyspepsia (FD) through meta-analysis.

Methods: Online databases, including PubMed, EM base, China National Knowledge Infrastructure, Wanfang Data, VIP database and Cochrane Library, were searched for randomized controlled trials (RCTs) of ZKC for FD from the inception to April, 2016. Trials were selected according to inclusion criteria and were evaluated with quality assessment standards in the Cochrane Handbook for Systematic Reviews of Interventions and Jadad scale.