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    Article

    Randomized controlled trial evaluating the effect of the use of a laparoscopic lens-cleaning device during laparoscopic colorectal surgery on the multidimensional workload (YCOG1903)

    OpClear® is a newly developed laparoscopic lens-cleaning device that can be attached to a laparoscope. The present study determined whether or not the use of a OpClear® reduces the multidimensional surgery-spe...

    Jun Watanabe, Yusuke Suwa, Kouki Goto, Kazuya Nakagawa, Mayumi Ozawa in Surgical Endoscopy (2023)

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    Article

    Study protocol: a multicenter randomized controlled trial of the multifaceted workload reduction of the anti-adhesion barrier for diverting ileostomy in laparoscopic rectal surgery, YCOG 2005 (ADOBARRIER study)

    There are few randomized controlled trials on the efficacy of spray-type anti-adhesion material during diverting ileostomy in laparoscopic rectal cancer surgery.

    Hiroki Ohya, Jun Watanabe, Kouki Goto in International Journal of Colorectal Disease (2021)