Unique ID issued by UMIN | UMIN000030129 |
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Receipt number | R000034393 |
Scientific Title | A retrospective study for the usefulness of cold polypectomy compared to conventional polypectomy for colorectal polyps |
Date of disclosure of the study information | 2017/11/28 |
Last modified on | 2020/05/30 12:59:43 |
A retrospective study for the usefulness of cold polypectomy compared to conventional polypectomy for colorectal polyps
A retrospective study for the usefulness of cold polypectomy
A retrospective study for the usefulness of cold polypectomy compared to conventional polypectomy for colorectal polyps
A retrospective study for the usefulness of cold polypectomy
Japan |
Colorectal polyp
Gastroenterology |
Others
NO
To evaluate the usefulness and recurrence of cold polypectomy for diminutive polyps compared to conventional polypectomy
Efficacy
The rate of recurrence more than 1 year after cold polypectomy
Delayed bleeding, Immediate bleeding rate required hemostatic clipping, pathological investigation(complete resection rate, range of resection) and the rate of the patients with anticoagulant drug
Observational
20 | years-old | <= |
Not applicable |
Male and Female
1)Patients with non-pedunculated polyps<10mm
2)Written informed consent
1)polyps the size is more than 10mm
2)pedunculated polyps
3)previous chemotherapy and radiotherapy for colorectal cancer
4)others
200
1st name | TAKESHI |
Middle name | |
Last name | YAMAMURA |
Nagoya University Graduate school of medicine
Department of Gastroenterology and Hepatology
4668550
Tsuruma-cho
0527442172
tyamamu@med.nagoya-u.ac.jp
1st name | TAKESHI |
Middle name | |
Last name | YAMAMURA |
Nagoya University Hospital
Department of Gastroenterology and Hepatology
4668550
Tsuruma-cho
0527442172
tyamamu@med.nagoya-u.ac.jp
Department of Gastroenterology and Hepatology
None
Self funding
Ethics Committee of Nagoya University
65, Tsuruma-cho, Shouwa-ku, Nagoya
052-741-2111
ethics@med.nagoya-u.ac.jp
NO
2017 | Year | 11 | Month | 28 | Day |
Unpublished
Suspended
2015 | Year | 01 | Month | 01 | Day |
2015 | Year | 01 | Month | 01 | Day |
2017 | Year | 12 | Month | 31 | Day |
The aim of this study is to evaluate the long-term prognosis of cold polypectomy by follow-up colonoscopy more than one year after.
2017 | Year | 11 | Month | 27 | Day |
2020 | Year | 05 | Month | 30 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000034393
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