Comparative Analysis Between Sleeve Gastrectomy and Roux-en Y Gastric Bypass in Bariatric Operation
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Do Joong Park, Professor
Seoul National University Hospital
Study Director - Han Hong Lee, Professor
The Catholic University of Korea
Study Director - In Gyu Kwon, Professor
Yonsei University Medical Center(Gangnam Hospital)
Study Director - In Seob Lee, Professor
Ulsan univertisy Seoul Asan Medical Center
Study Director - Ji Yeon Park, Professor
Kyungpook National University Hospital
Study Director - Jong Han Kim, Professor
Korea University Medical Center(Guro Hospital)
Study Director - Jong Won Kim, Professor
Chung-Ang University Hopspital
Study Director - Kyung Won Seo, Professor
Kosin University Gospel Hospital
Study Director - Moon Won Yoo, Professor
Ulsan univertisy Seoul Asan Medical Center
Study Director - Sang Hyun Kim, Professor
Soonchunhyang University Hospital
Study Director - Seung Wan Ryu, Professor
Keimyung University Hospital
Study Director - Sung Il Choi, Professor
Kyung Hee University Hospital at Gangdong
Study Director - Tae Kyung Ha, Professor
Hanyang University
Study Director - Yong Suk Park, Professor
Seoul National University Bundang Hospital
Study Director - Yoon Seok Heo, Professor
Inha University Hospital
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Inha University Hospital
Incheon, South Korea
Recruiting
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 1 Sept 2020
- Primary completion
- 31 Aug 2022
- Completion
- 31 Aug 2023
- Last update posted
- 8 Oct 2020
- Registered enrollment
- 400
- Registry id
- NCT04554758
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.