Effect of Daikenchuto, a Traditional Japanese Herbal Medicine, after Total Gastrectomy for Gastric Cancer: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase II Trial

Kozo Yoshikawa, Mitsuo Shimada, Go Wakabayashi, Koichiro Ishida, Takashi Kaiho, Yuko Kitagawa, Junichi Sakamoto, Norio Shiraishi, Keisuke Koeda, Erito Mochiki, Yoshiro Saikawa, Kazuya Yamaguchi, Masayuki Watanabe, Satoshi Morita, Seigo Kitano, Shigetoyo Saji, Takashi Kanematsu, Masaki Kitajima

研究成果: Article査読

37 被引用数 (Scopus)

抄録

Background Daikenchuto (DKT) has widely been used to improve abdominal symptoms by being expected to accelerate bowel motility. The purpose of this study is to examine the efficacy and safety of DKT for prevention of ileus and associated gastrointestinal symptoms after total gastrectomy. Study Design Two hundred and forty-five gastric cancer patients who underwent total gastrectomy were enrolled. Patients received either DKT (15.0 g/d) or matching placebo from postoperative days 1 to 12. Primary end points were time to first flatus, time to first bowel movement (BM), and frequency of BM. Secondary end points included quality of life, C-reactive protein level, symptoms indicative of a severe gastrointestinal disorder, and incidence of postoperative ileus. Results A total of 195 patients (DKT, n = 96; placebo, n = 99) were included in the per-protocol set analysis. There were no significant differences between the groups in terms of patient background characteristics. Median time to first BM was shorter in the DKT group than in the placebo group (94.7 hours vs 113.9 hours; p = 0.051). In patients with high medication adherence, median time to first BM was significantly shorter in the DKT group than in the placebo group (93.8 hours vs 115.1 hours; p = 0.014). Significantly fewer patients in the DKT group had ≥2 symptoms of gastrointestinal dysfunction than those in the placebo group on postoperative day 12 (p = 0.026). Conclusions Administration of DKT during the immediate postoperative period after total gastrectomy appears to promote early recovery of postoperative bowel function.

本文言語English
ページ(範囲)571-578
ページ数8
ジャーナルJournal of the American College of Surgeons
221
2
DOI
出版ステータスPublished - 2015 8 1

ASJC Scopus subject areas

  • 外科

フィンガープリント

「Effect of Daikenchuto, a Traditional Japanese Herbal Medicine, after Total Gastrectomy for Gastric Cancer: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase II Trial」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル