Unique ID issued by UMIN | UMIN000011324 |
---|---|
Receipt number | R000013270 |
Scientific Title | The utility of Blue LASER Imaging for the diagnosis of gastric cancer |
Date of disclosure of the study information | 2013/08/01 |
Last modified on | 2018/11/11 09:40:58 |
The utility of Blue LASER Imaging for the diagnosis of gastric cancer
The utility of Blue LASER Imaging for the diagnosis of gastric cancer
The utility of Blue LASER Imaging for the diagnosis of gastric cancer
The utility of Blue LASER Imaging for the diagnosis of gastric cancer
Japan |
early gastric cancer and suspicious of early gastric cancer
Gastroenterology |
Malignancy
NO
To clarify the usefulness of detection ability of early gastric cancer by Blue LASER Imaging. To clarify the usefulness of the diagnosis of magnified endoscopic images with Blue LASER Imaging for early gastric cancer or suspicious of early gastric cancer.
Efficacy
Exploratory
Detection ability of early gastric cancer by Blue LASER Imaging and diagnosis ability of magnified endoscopic images by Blue LASER Imaging according to VS classification
Degree of diagnosis agreement according to VS classification of magnified endoscopic images with Blue LASER Imaging and narrow band imaging
Interventional
Cross-over
Randomized
Individual
Single blind -participants are blinded
Active
NO
NO
Institution is not considered as adjustment factor.
NO
Central registration
2
Diagnosis
Device,equipment |
Blue LASER Imaging-white light imaging group
white light imaging-Blue LASER Imaging group
20 | years-old | <= |
Not applicable |
Male and Female
Patients who have chronic atrophic gastritis, past history of gastric cancer or suspicious of gastric cancer
Patients who do not have chronic atrophic gastritis, past history of gastric cancer and suspicious of gastric cancer
Patients whom a researcher judged to be inappropriate as a subject
600
1st name | |
Middle name | |
Last name | Yuji Naito |
Kyoto Prefectural University of Medicine
Department of Molecular Gastroenterology and Hepatology
465 Kajii-cho, Kamigyo-ku, Kyoto, Japan
075-251-5519
ynaito@koto.kpu-m.ac.jp
1st name | |
Middle name | |
Last name | Osamu Dohi |
Kyoto Prefectural University of Medicine
Department of Molecular Gastroenterology and Hepatology
465 Kawaramachi Hirokoji Kamigyo-ku, Kyoto
075-251-5519
osamu-d@koto.kpu-m.ac.jp
Kyoto Prefectural University of Medicine
Kyoto Prefectural University of Medicine Department of Molecular Gastroenterology and Hepatology
Self funding
Kyoto Prefectural University of Medicine Department of Molecular Gastroenterology and Hepatology
NO
京都府立医科大学附属北部医療センター
京都府立医科大学
2013 | Year | 08 | Month | 01 | Day |
Published
Main results already published
2013 | Year | 07 | Month | 30 | Day |
2013 | Year | 08 | Month | 01 | Day |
2017 | Year | 03 | Month | 31 | Day |
2017 | Year | 04 | Month | 30 | Day |
2017 | Year | 05 | Month | 31 | Day |
2017 | Year | 08 | Month | 31 | Day |
2013 | Year | 07 | Month | 30 | Day |
2018 | Year | 11 | Month | 11 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000013270
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |