Unique ID issued by UMIN | UMIN000024309 |
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Receipt number | R000027998 |
Scientific Title | Efficacy and safety of underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion |
Date of disclosure of the study information | 2016/10/06 |
Last modified on | 2022/01/12 19:26:38 |
Efficacy and safety of underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion
UEMR for nonampullary duodenal adenoma
Efficacy and safety of underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion
UEMR for nonampullary duodenal adenoma
Japan |
Nonampullary duodenal adenomatous lesion
Gastroenterology |
Malignancy
NO
To reveal the efficacy and safety of endoscopic underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion
Safety,Efficacy
Exploratory
Pragmatic
Phase II
The rate of pathological local recurrence at 3 months after underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion by biopsy from the scar post UEMR
The rate of morphological local recurrence at 3 months after underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion, patients' characteristics (e.g. age, gender), lesions' characteristics (e.g. location, diameter, macroscopic appearance), safety (e.g. complications), and relationship between these and outcomes of other endoscopic therapy
Observational
Not applicable |
Not applicable |
Male and Female
Patients who underwent underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesions
Patients evaluated incompetent by doctors in attendance
15
1st name | Makoto |
Middle name | |
Last name | Arai |
Chiba University Hospital
Gastroenterology
260-8677
Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University (K1), 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba-ken, 260-8670, Japan
043-226-2083
araim-cib@umin.ac.jp
1st name | Daisuke |
Middle name | |
Last name | Maruoka |
Chiba University Hospital
Gastroenterology
260-8670
1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba-ken, 260-8670, Japan
043-226-2083
maruoka-cib@umin.ac.jp
Chiba University
Chiba University
Self funding
Graduate School of Medicine, Chiba University
1-8-1, Inohana, Chuo-Ku, Chiba, Japan
0432227171
maruoka-cib@umin.ac.jp
NO
千葉大学医学部附属病院(千葉県)
2016 | Year | 10 | Month | 06 | Day |
https://www.giejournal.org/action/showPdf?pii=S0016-5107%2818%2931949-7
Published
https://www.giejournal.org/action/showPdf?pii=S0016-5107%2818%2931949-7
18
The mean size of the lesions was 13.3+-6.0mm. Low-grade dysplasia, high-grade dysplasia, and intramucosal carcinoma were 4, 10, and 5, respectively. The rates of en bloc and R0 resections were 68.4% and 31.6%, respectively. There were no cases of perforation or delayed bleeding. Additionally, there were no cases of residual tumors by pathological assessment via biopsy 3 months after UEMR.
2022 | Year | 01 | Month | 12 | Day |
The mean age of the patients was 62.7+-8.6 years.
Eleven were male and 7 were female.
Nineteen SNADETs lesions from 18 patients were resected via UEMR.
None
The rate of pathological local recurrence at 3 months after underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion by biopsy from the scar post UEMR
Completed
2016 | Year | 09 | Month | 21 | Day |
2016 | Year | 09 | Month | 21 | Day |
2016 | Year | 09 | Month | 21 | Day |
2018 | Year | 03 | Month | 31 | Day |
Patients who had undergone underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion underwent periodic endoscopy and biopsied post UEMR scar at 3 months after resection.
2016 | Year | 10 | Month | 06 | Day |
2022 | Year | 01 | Month | 12 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000027998
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