Unique ID issued by UMIN | UMIN000015762 |
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Receipt number | R000018343 |
Scientific Title | A prospective randomized study of two endo-knives for endoscopic submucosal dissection of colorectal neoplasm. |
Date of disclosure of the study information | 2014/12/01 |
Last modified on | 2020/11/06 19:15:10 |
A prospective randomized study of two endo-knives for endoscopic submucosal dissection of colorectal neoplasm.
Randomized study of device for endoscopic submucosal dissection.
A prospective randomized study of two endo-knives for endoscopic submucosal dissection of colorectal neoplasm.
Randomized study of device for endoscopic submucosal dissection.
Japan |
colorectal neoplasm
Gastroenterology |
Others
NO
Comparison of the efficiency of Mucosectom2 and SB knife for endoscopic submucosal dissection of colorectal neoplasm.
Safety,Efficacy
Procedure time required for submucosal dissection of Mucosectom2 and SB knife. (The time is combined process of injection under the mucosa, of circular mucosal incision and of dissection of submucosa.)
Total procedure time for the lesions had fibrosis.
Total procedure time for the lesions observed difficult.
En block resection rate.
Self-completion rates.
Number of hemostatic therapy.
Number of adverse events.
Interventional
Parallel
Randomized
Single blind -investigator(s) and assessor(s) are blinded
Uncontrolled
YES
NO
3
Treatment
Device,equipment |
Enrolled patients are enforced which groups of diveces Mucosectom2 group or SB knife Jr. at random.
Enrolled patients are enforced which groups of physician Y.S. or D.T. at random.
To allocate the size of the tumor can be stratified into 20-35mm and 36-50mm.
18 | years-old | <= |
Not applicable |
Male and Female
Lesion diagnosed colorectum tumor.
Lesion 20-50mm in diameter.
Cancer including submucosal invasion less than 1mm.
No lymph node or distant metastasis.
Not matter wether prior biopsy or not.
Patients had severe organ failure for performed ESD
Under 18 years.
Patients disagreement.
52
1st name | |
Middle name | |
Last name | Keita Harada |
Okayama University Graduate School of Medicine
Department of endoscopy
2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
086-235-7219
keita818@hotmail.com
1st name | |
Middle name | |
Last name | Yuusaku Sugihara |
Okayama University Graduate School of Medicine
Department of gastroenterology and hepatology
2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan
086-235-7219
y.sugi117@gmail.com
Okayama University Graduate School of Medicine
None
Other
NO
2014 | Year | 12 | Month | 01 | Day |
Unpublished
Completed
2014 | Year | 09 | Month | 16 | Day |
2020 | Year | 11 | Month | 06 | Day |
2014 | Year | 12 | Month | 01 | Day |
2020 | Year | 11 | Month | 06 | Day |
2014 | Year | 11 | Month | 26 | Day |
2020 | Year | 11 | Month | 06 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000018343
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