Immediate Necrosectomy vs. Step-up Approach for Walled-off Necrosis

Recruiting

Not a traditional drug trial — this study doesn't follow the standard phase structure.

Trial locations(21 sites)

Japan

Department of Gastroenterology, The University of Tokyo Hospital, Bunkyō-Ku, Tokyo

Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Bunkyō-Ku, Tokyo

Department of Gastroenterology, Aichi Medical University, Aichi

Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba

Department of Gastroenterology, Gifu Municipal Hospital, Gifu

Department of Gastroenterology, Gifu Prefectural General Medical Center, Gifu

First Department of Internal Medicine, Gifu University Hospital, Gifu

Division of Gastroenterology and Hepatobiliary and Pancreatic Diseases, Department of Internal Medicine, Hyogo Medical University, Hyōgo

Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa

Digestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima

Department of Gastroenterology, Kameda Medical Center, Kamogawa

Department of Gastroenterological Endoscopy, Kanazawa Medical University, Kanazawa

Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Kawagoe

Department of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki

Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe

Department of Gastroenterology, Yuuai Medical Center, Okinawa

2nd Department of Internal Medicine, Osaka Medical College, Osaka

Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Ōsaka-sayama

Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo

Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo

Third Department of Internal Medicine, University of Toyama, Toyama