Unique ID issued by UMIN | UMIN000042429 |
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Receipt number | R000047938 |
Scientific Title | Usability of Texture and Color Enhancement Imaging (TXI), image enhanced endoscopy system, for diagnosing gastric cancer: a prospective trial |
Date of disclosure of the study information | 2020/11/16 |
Last modified on | 2022/09/29 18:39:42 |
Usability of TXI for diagnosing gastric cancer
Usability of TXI for diagnosing gastric cancer
Usability of Texture and Color Enhancement Imaging (TXI), image enhanced endoscopy system, for diagnosing gastric cancer: a prospective trial
Usability of TXI for diagnosing gastric cancer
Japan |
superficial gastric neoplasms
Gastroenterology |
Malignancy
NO
Usability of TXI for diagnosing gastric neoplasms
Efficacy
Comparison of visibility for gastric neoplasms (white light imaging vs. TXI)
1. Visibility (GIF-H290Z vs. GIF-EZ1500 or GIF-XZ1200)
2. Correlation of characteristics of detectable or undetectable lesion in WLI or TXI
3. Detection rate in WLI or TXI
4. Inter-observer agreement
Interventional
Cross-over
Non-randomized
Open -no one is blinded
Placebo
2
Diagnosis
Device,equipment |
Endoscopy (GIF-H290Z)
Endoscopy (GIF-EZ1500 or GIF-XZ1200)
20 | years-old | <= |
Not applicable |
Male and Female
1. The patients with present history of gastric neoplasms
2. Patients who agree with the informed consent.
1.A Patient aged < 20
2. A patient who is pregnant
3. A lesion more than 8 cm
4.The patients who are evaluated inappropriate for the resear
50
1st name | Akira |
Middle name | |
Last name | Dobashi |
The Jikei University School of Medicine
Department of Endoscopy
105-8463
3-25-8 Nishi-shimbashi, Minato-ku, Tokyo
03-0344-1111
ad99061@jikei.ac.jp
1st name | Akira |
Middle name | |
Last name | Dobashi |
The Jikei University School of Medicine
Department of Endoscopy
105-0861
3-25-8 Nishi-shimbashi, Minato-ku, Tokyo
03-0433-1111
ad99061@jikei.ac.jp
The Jikei University School of Medicine
Research fund of The Jikei University School of Medicine, Department of Endoscopy
Self funding
The Jikei University School of Medicine
3-25-8 Nishi-shimbashi, Minato-ku, Tokyo
03-3433-1111
rinri@jikei.ac.jp
YES
32-156(10237)
IRB at The Jikei University School of Medicine
2020 | Year | 11 | Month | 16 | Day |
Unpublished
Completed
2020 | Year | 09 | Month | 14 | Day |
2020 | Year | 09 | Month | 14 | Day |
2020 | Year | 10 | Month | 15 | Day |
2022 | Year | 09 | Month | 29 | Day |
2022 | Year | 09 | Month | 29 | Day |
2022 | Year | 09 | Month | 29 | Day |
2022 | Year | 09 | Month | 29 | Day |
2020 | Year | 11 | Month | 12 | Day |
2022 | Year | 09 | Month | 29 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047938
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