Unique ID issued by UMIN | UMIN000055063 |
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Receipt number | R000062895 |
Scientific Title | Investigating histopathological visualization and visibility of gastric cancer through Linked Color Imaging |
Date of disclosure of the study information | 2024/07/25 |
Last modified on | 2024/07/24 14:38:39 |
Investigating histopathological visualization and visibility of gastric cancer through Linked Color Imaging
Investigating histopathological visualization and visibility of gastric cancer through Linked Color Imaging
Investigating histopathological visualization and visibility of gastric cancer through Linked Color Imaging
Investigating histopathological visualization and visibility of gastric cancer through Linked Color Imaging
Japan |
Gastric cancer
Gastroenterology |
Malignancy
NO
To investigate the histological findings of the mucosa visualized by LCI.
Efficacy
The relationship between the histopathological findings and color value (a* and b* value).
Observational
20 | years-old | <= |
90 | years-old | > |
Male and Female
Cases in which gastric cancer was imaged from the same distance and direction at WLI and LCI.
Inclusion criteria were as follows: patients with gastric cancer lesions of 20 mm or smaller, without ulcers, flat lesions (0-IIa, IIb, IIc), differentiated type carcinoma, invasion depth limited to the mucosa (M), and H. pylori-negative status.
Exclusion criteria included lesions with obvious erosion, ulcers, bleeding, special types of gastric cancer, and cases with unknown H. pylori infection status.
32
1st name | SHOKO |
Middle name | |
Last name | ONO |
Hokkaido University Hospital
Division of Endoscopy
060-8648
W5,N14, Kita-ku, Sapporo
0117161161
onosho@med.hokudai.ac.jp
1st name | SHOKO |
Middle name | |
Last name | ONO |
Hokkaido University Hospital
Division of Endoscopy
060-8648
W5,N14, Kita-ku, Sapporo
0117161161
onosho@med.hokudai.ac.jp
Hokkaido University Hospital
Self funding
Self funding
Ethical Review Board for Life Science and Medical Research, Hokkaido University Hospital
W5,N14, Kita-ku, Sapporo
011-706-7636
crjimu@huhp.hokudai.ac.jp
NO
2024 | Year | 07 | Month | 25 | Day |
Unpublished
32
No longer recruiting
2024 | Year | 02 | Month | 13 | Day |
2024 | Year | 02 | Month | 28 | Day |
2024 | Year | 02 | Month | 28 | Day |
2025 | Year | 03 | Month | 31 | Day |
We investigate the histological findings and color value of the mucosa visualized by LCI and WLI, and perform visibility test for demarcation between cancer and adjacent mucosa.
2024 | Year | 07 | Month | 24 | Day |
2024 | Year | 07 | Month | 24 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000062895
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