Randomized double-blind placebo-controlled multicenter trial for the effects of a polyherbal remedy, Yokukansan (YiganSan), in smokers with depressive tendencies.

Maki KomiyamaYuka OzakiHiromichi WadaHajime YamakageNoriko Satoh-AsaharaAkihiro YasodaYoichi SunagawaTatsuya MorimotoShinji Tamakinull Masahiro SuzukiTakuo ShibayamaToru KatoYasumasa OkadaToshiyuki KitaYuko TakahashiKoji Hasegawa

Published in: BMC complementary medicine and therapies (2022)

ID: UMIN000027036. Retrospectively registered at UMIN on April 18, 2017.

Keyphrases

double blind
placebo controlled
phase iii
phase ii
clinical trial
study protocol
smoking cessation
bipolar disorder
phase ii study
stress induced
open label
squamous cell carcinoma
radiation therapy
randomized controlled trial