Unique ID issued by UMIN | UMIN000028840 |
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Receipt number | R000033008 |
Scientific Title | Efficacy of Endoscopy with linked color imaging (LCI) for superficial nonampullary duodenal epithelial tumor (SNADET) |
Date of disclosure of the study information | 2017/08/25 |
Last modified on | 2022/01/10 19:13:56 |
Efficacy of Endoscopy with linked color imaging (LCI) for superficial nonampullary duodenal epithelial tumor (SNADET)
LCI for SNADET
Efficacy of Endoscopy with linked color imaging (LCI) for superficial nonampullary duodenal epithelial tumor (SNADET)
LCI for SNADET
Japan |
Sporadic nonampullary duodenal adenoma/carcinoma
Gastroenterology |
Malignancy
NO
To reveal the efficacy of endoscopy with LCI for SNADET
Efficacy
Exploratory
Pragmatic
Phase II
The Visibility score of endoscopy with LCI for SNADET, and the relationship between this and the score of endoscopy with WLI, BLI, and BLI bright
The relationship between the Visibility score and patients characteristics (e.g. age, gender, and comorbidity), lesions characteristics (e.g. location, diameter, macroscopic appearance, and pathological findings) and objective assessment using graphics software
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Patients with sporadic SNADET
Patients with polyposis syndrome such as FAP, or evaluated incompetent by doctors in attendance
44
1st name | Makoto |
Middle name | |
Last name | Arai |
Chiba University Hospital
Gastroenterology
260-8670
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
+81-43-226-2083
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
+81-43-226-2083
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)
2017 | Year | 08 | Month | 25 | Day |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7691495/
Published
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7691495/
44
For SNADETs of 44 patients, the visibility scores of LCI (3.53+-0.59) were significantly higher than those of WLI and BLI-b (2.66+-0.79 and 3.41+-0.64, respectively). The color differences between SNADETs and the adjacent normal duodenal mucosa in LCI mode (19.09+-8.33) were significantly
higher than those in WLI and BLI-b modes (8.67+-4.81 and 12.92+-7.95, respectively).
2022 | Year | 01 | Month | 10 | Day |
In total, 44 patients and 44 lesions were evaluated. The mean age was 66.2+-9.5. Male were 32 and female were 12. The mean tumor size was 9.7+-5.9mm.
Between September 2017 and June 2019, consecutive patients diagnosed with SNADETs were enrolled in this study.
None
Visibility score
Color difference
Completed
2017 | Year | 07 | Month | 25 | Day |
2017 | Year | 12 | Month | 19 | Day |
2017 | Year | 12 | Month | 19 | Day |
2019 | Year | 08 | Month | 31 | Day |
Efficacy of endoscopy with LCI for SNADET will be analyzed.
2017 | Year | 08 | Month | 25 | Day |
2022 | Year | 01 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033008
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