Unique ID issued by UMIN | UMIN000018504 |
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Receipt number | R000021412 |
Scientific Title | Development of new diagnostic methods using 5-ALA for tissue stump and lymph node metastasis of gastric cancer |
Date of disclosure of the study information | 2015/07/31 |
Last modified on | 2017/08/01 12:25:54 |
Development of new diagnostic methods using 5-ALA for tissue stump and lymph node metastasis of gastric cancer
New diagnostic methods using 5-ALA for gastric cancer
Development of new diagnostic methods using 5-ALA for tissue stump and lymph node metastasis of gastric cancer
New diagnostic methods using 5-ALA for gastric cancer
Japan |
gastric cancer
Gastrointestinal surgery |
Malignancy
NO
To evaluate a real time diagnostic performance of lymph node metastasis of gastric cancer using 5-aminolevulinic acid.
Efficacy
Confirmatory
Explanatory
Phase II
Sensitivity and specificity of lymph node metastasis using fluorescence diagnostics
The comparison to the difference in fluorescence between normal and metastatic lymph nodes,
Positive predictive value,
Negative predictive value
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Patients have a malignant tumor lesions in the stomach
Patients who provided signed informed consent
Porphyria
Patients with a history of hypersensitivity of 5-ALA or porphyrins
Patients taking drugs that may cause photosensitivity (tetracycline antibiotics, sulfonamide-based formulation, new quinolone antibiotics, hypericin, St. John's wort-containing foods, etc)
Patients who is or might be pregnant
Patients who is determined inappropriate to participate in the study by the attending physician
80
1st name | |
Middle name | |
Last name | Eigo Otsuji |
Kyoto Prefectural University of Medicine
Division of Digestive Surgery, Department of Surgery
465 Kajii-cho, Kamigyo-ku Kyoto 6028566 JAPAN
075-251-5527
otsuji@koto.kpu-m.ac.jp
1st name | |
Middle name | |
Last name | Yasutosi Murayama |
Kyoto Prefectural University of Medicine
Division of Digestive Surgery, Department of Surgery
465 Kajii-cho, Kamigyo-ku Kyoto 6028566 JAPAN
075-251-5527
http://www.kpu-m.ac.jp/
murayama@koto.kpu-m.ac.jp
Kyoto Prefectural University of Medicine
Ushio Ltd.
Profit organization
JAPAN
Ushio Ltd.
NO
京都府立医科大学附属病院 (京都府)
2015 | Year | 07 | Month | 31 | Day |
Unpublished
Preinitiation
2015 | Year | 05 | Month | 31 | Day |
2015 | Year | 08 | Month | 01 | Day |
2021 | Year | 03 | Month | 31 | Day |
2021 | Year | 03 | Month | 31 | Day |
2021 | Year | 03 | Month | 31 | Day |
2021 | Year | 03 | Month | 31 | Day |
In addition, we observe the fluorescence image of the stump of gastric resection.
2015 | Year | 07 | Month | 31 | Day |
2017 | Year | 08 | Month | 01 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000021412
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