Unique ID issued by UMIN | UMIN000021009 |
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Receipt number | R000024247 |
Scientific Title | Direct peroral cholangioscopic diagnosis of bile duct lesions by high definition ultraslim endoscopy combined with computed virtual chromoendoscopy using i-scan; a pilot study (with videos) |
Date of disclosure of the study information | 2016/02/14 |
Last modified on | 2016/04/23 18:04:17 |
Direct peroral cholangioscopic diagnosis of bile duct lesions by high definition ultraslim endoscopy combined with computed virtual chromoendoscopy using i-scan; a pilot study (with videos)
computed virtual chromoendoscopy using i-scan versus white light in the evaluation of biliary tract lesions
Direct peroral cholangioscopic diagnosis of bile duct lesions by high definition ultraslim endoscopy combined with computed virtual chromoendoscopy using i-scan; a pilot study (with videos)
computed virtual chromoendoscopy using i-scan versus white light in the evaluation of biliary tract lesions
Asia(except Japan) |
biliary polypoid and elevated lesions
Gastroenterology |
Malignancy
NO
To evaluate the efficacy of direct POC alone and in conjunction with NBIori-scan for the diagnosis of biliary polypoid and elevated lesions.
Efficacy
Diagnostic efficacy of direct POC with NBI or i-scan in biliary polypoid and elevated lesions.
Interventional
Parallel
Non-randomized
Single blind -participants are blinded
Active
2
Diagnosis
Device,equipment |
DPOC with NBI
DPOC with i-scan
18 | years-old | < |
90 | years-old | >= |
Male and Female
1. Intraductal bile duct mucosal lesion
2. Bile duct diameter >8mm
3. A previous sphincteroplasty
such as major endoscopic sphincterotomy and/or endoscopic
papillary balloon dilatation during a prior ERCP.
1. a bleeding tendency (international
normalized ratio >1.5 or platelet count <50,000/mm3)
2. diffuse stricture of the distal CBD, evidence of pancreatic cancer or tumor at the ampulla of Vater
3. contraindications for endoscopic retrograde cholangiography
25
1st name | |
Middle name | |
Last name | Jong Ho Moon |
SoonChunHyang University
School of Medicine
Digestive Disease Center and Research Institute, Department of Internal Medicine
Digestive Disease Center and Research Institute, SoonChunHyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon 420-767, Korea
+82-32-621-5094
jhmoon@schmc.ac.kr
1st name | |
Middle name | |
Last name | Yun Nah Lee |
Department of Internal Medicine, Soon Chun Hyang University School of Medicine
Digestive Disease Center and Research Institute, Department of Internal Medicine
Digestive Disease Center and Research Institute, SoonChunHyang University Bucheon Hospital, 170 Joma
+82-32-621-5094
yunnah@schmc.ac.kr
SoonChunHyang University
SoonChunHyang University
Non profit foundation
NO
2016 | Year | 02 | Month | 14 | Day |
Unpublished
No longer recruiting
2009 | Year | 09 | Month | 10 | Day |
2009 | Year | 09 | Month | 20 | Day |
2016 | Year | 02 | Month | 13 | Day |
2016 | Year | 04 | Month | 23 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000024247
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