Unique ID issued by UMIN | UMIN000016473 |
---|---|
Receipt number | R000018411 |
Scientific Title | Long-term follow-up study for the microlesions of the pharynx and esophagus detected by narrow-band imaging (NBI). |
Date of disclosure of the study information | 2015/02/10 |
Last modified on | 2015/03/21 18:48:12 |
Long-term follow-up study for the microlesions of the pharynx and esophagus detected by narrow-band imaging (NBI).
Long-term follow-up for the microlesions of the pharynx and esophagus detected by NBI.
Long-term follow-up study for the microlesions of the pharynx and esophagus detected by narrow-band imaging (NBI).
Long-term follow-up for the microlesions of the pharynx and esophagus detected by NBI.
Japan |
Pharyngeal or esophageal cancer.
Gastroenterology |
Malignancy
NO
To evaluate the natural history of the microlesions of the pharynx and esophagus and to establish the treatment strategy of these lesions.
Others
To evaluate the incidence of carcinoma derived from the microlesions of the pharynx and esophagus.
Confirmatory
Not applicable
The incidence of carcinoma derived from the microlesions of the pharynx and esophagus.
The progression of the microlesions of the pharynx and esophagus.
Relationship with drinking or smoking or family history.
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Patients diagnosed as having microlesions of the pharynx and esophagus detected by NBI.
1)Patients taking medication that might interfere with the collection of a biopsy.
2)considered ineligible by attendant doctors.
50
1st name | |
Middle name | |
Last name | Hisashi doyama |
Ishikawa Prefectural Central Hospital
Department of Gastroenterology
Kuratsukihigashi 2-1, Kanazawa-shi, Ishikawa
076-237-8211
doyama.134@ipch.jp
1st name | |
Middle name | |
Last name | Hiroyoshi Nakanishi |
Ishikawa Prefectural Central Hospital
Department of Gastroenterology
Kuratsukihigashi 2-1, Kanazawa-shi, Ishikawa
076-237-8211
nakanishi@ipch.jp
Department of Gastroenterology, Ishikawa Prefectural Central Hospital
None
Self funding
NO
石川県立中央病院(石川県)
2015 | Year | 02 | Month | 10 | Day |
Unpublished
Open public recruiting
2014 | Year | 11 | Month | 30 | Day |
2015 | Year | 04 | Month | 01 | Day |
2020 | Year | 03 | Month | 31 | Day |
Prospective observational study
2015 | Year | 02 | Month | 08 | Day |
2015 | Year | 03 | Month | 21 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000018411
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