Unique ID issued by UMIN | UMIN000042138 |
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Receipt number | R000048022 |
Scientific Title | Prospective exploratory study of efficacy of cell block method with bile cytology using a novel wire-guided brush |
Date of disclosure of the study information | 2020/11/01 |
Last modified on | 2023/05/29 17:13:39 |
Prospective exploratory study of efficacy of cell block method with bile cytology using a novel wire-guided brush
Efficacy of cell block method with bile cytology using a novel brush
Prospective exploratory study of efficacy of cell block method with bile cytology using a novel wire-guided brush
Efficacy of cell block method with bile cytology using a novel brush
Japan |
biliary stricture
Hepato-biliary-pancreatic medicine |
Malignancy
NO
To evaluate the diagnostic accuracy of cell block method with bile cytology using a novel wire-guided brush in patient with biliary stricture
Efficacy
Accuracy of cell block method with bile cytology using a novel wire-guided brush
Adequacy of specimens
Accuracy of bile duct biopsy
Accuracy of bile cytology without cell block method
Complications
Interventional
Single arm
Non-randomized
Open -no one is blinded
Historical
1
Diagnosis
Maneuver |
procedure of the cell block method with bile cytology using a novel wire-guided brush
20 | years-old | <= |
Not applicable |
Male and Female
1. patients with biliary stricture
2. providing written informed consent, and
age =or >20
1. severe mental disorders
2. patients whose participation in the trial was judged to be inappropriate by the investigator
30
1st name | Kosuke |
Middle name | |
Last name | Okuwaki |
Kitasato University school of medicine
Department of Gastroenterology
252-0374
1-15-1 Kitasato Minami Sagamihara Kanagawa 252-0374 Japan
+81-42-778-8111
kokuwaki@kitasato-u.ac.jp
1st name | Masayoshi |
Middle name | |
Last name | Tadehara |
Kitasato University school of medicine
Department of Gastroenterology
252-0374
1-15-1 Kitasato Minami Sagamihara Kanagawa 252-0374 Japan
+81-42-778-8111
tadehara@kitasato-u.ac.jp
Department of Gastroenterology Kitasato University School of Medicine
None
Other
IInstitutional Ethics Committee of Kitasato University
1-15-1 Kitasato Minami Sagamihara Kanagawa 252-0374 Japan
+81-42-778-8111
rinri@med.kitasato-u.ac.jp
NO
2020 | Year | 11 | Month | 01 | Day |
Unpublished
Completed
2020 | Year | 10 | Month | 20 | Day |
2020 | Year | 11 | Month | 13 | Day |
2020 | Year | 11 | Month | 20 | Day |
2024 | Year | 04 | Month | 30 | Day |
2020 | Year | 10 | Month | 16 | Day |
2023 | Year | 05 | Month | 29 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000048022
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