A double-blinded, randomized placebo-controlled trial on the effect of traditional Chinese medicine formula Wuzi Yanzong pill on improving semen qualities in men with suboptimal parameters.

Ming Peng ZhaoCarol Pui Shan ChanCosy Wing Ching CheungOdai AlqawasmehRonald Chi Chiu WangJustin Che Yuen WuZhi Xiu LinTin Chiu LiJacqueline Pui Wah ChungJennifer Sze Man MakTracy Sze Man LawDavid Yiu Leung Chan

Published in: Trials (2019)

Chinese Clinical Trial Registry (ChiCTR), ChiCTR-INR-17010790 . Registered on 27 February 2017. Centre for Clinical Research and Biostatistics - Clinical Trials Registry, CUHK_CCRB00548 . Registered on 27 February 2017.

Keyphrases

clinical trial
double blind
placebo controlled
phase ii
phase iii
open label
study protocol
middle aged
preterm birth