Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
444 participants
INTERVENTIONAL
2015-07-31
2017-08-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
DIAGNOSTIC
NONE
Study Groups
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Near focus with narrow band imaging
Near focus with narrow band imaging is used for marking the tumor margin.
Near focus with narrow band imaging
Indigo carmin
After indigo carmine was sprayed over the lesion, marking is performed.
No interventions assigned to this group
Interventions
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Near focus with narrow band imaging
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
19 Years
ALL
No
Sponsors
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Kyunghee University Medical Center
OTHER
Responsible Party
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Jung-Wook Kim
Assistant Professor
Locations
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Cheonan Hospital, Soonchunhyang University College of Medicine
Cheonan, Chungcheongnam-do, South Korea
Korea University Medical Center
Seoul, Seongbuk-gu, South Korea
Inha University School of Medicine
Incheon, , South Korea
Pusan National University School of Medicine
Pusan, , South Korea
Kyung Hee University Hospital
Seoul, , South Korea
Severance Hospital, Yonsei University College of Medicine
Seoul, , South Korea
Soonchunhyang University Hospital
Seoul, , South Korea
Countries
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References
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Nagahama T, Yao K, Maki S, Yasaka M, Takaki Y, Matsui T, Tanabe H, Iwashita A, Ota A. Usefulness of magnifying endoscopy with narrow-band imaging for determining the horizontal extent of early gastric cancer when there is an unclear margin by chromoendoscopy (with video). Gastrointest Endosc. 2011 Dec;74(6):1259-67. doi: 10.1016/j.gie.2011.09.005.
Kiyotoki S, Nishikawa J, Satake M, Fukagawa Y, Shirai Y, Hamabe K, Saito M, Okamoto T, Sakaida I. Usefulness of magnifying endoscopy with narrow-band imaging for determining gastric tumor margin. J Gastroenterol Hepatol. 2010 Oct;25(10):1636-41. doi: 10.1111/j.1440-1746.2010.06379.x.
Kim JW, Jung Y, Jang JY, Kim GH, Bang BW, Park JC, Choi HS, Cho JH; Research Group for Endoscopic Instruments and Stents of Korean Society of Gastrointestinal Endoscopy. Narrowband imaging with near-focus magnification for discriminating the gastric tumor margin before endoscopic resection: A prospective randomized multicenter trial. J Gastroenterol Hepatol. 2020 Nov;35(11):1930-1937. doi: 10.1111/jgh.15109. Epub 2020 Jun 16.
Other Identifiers
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NFNBI
Identifier Type: -
Identifier Source: org_study_id
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