Unique ID issued by UMIN | UMIN000038239 |
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Receipt number | R000043593 |
Scientific Title | Efficacy of conversion surgery for locally advanced biliary tract cancer: a multicenter collaborative study |
Date of disclosure of the study information | 2019/10/09 |
Last modified on | 2020/10/19 10:02:51 |
Efficacy of conversion surgery for locally advanced biliary tract cancer: a multicenter collaborative study
Efficacy of conversion surgery for locally advanced biliary tract cancer: a multicenter collaborative study
Efficacy of conversion surgery for locally advanced biliary tract cancer: a multicenter collaborative study
Efficacy of conversion surgery for locally advanced biliary tract cancer: a multicenter collaborative study
Japan | Asia(except Japan) |
biliary tract cancer
Hepato-biliary-pancreatic surgery | Child |
Malignancy
NO
To establish new evidence by evaluating efficacy and safety of conversion surgery for initially unresectable locally advanced biliary tract cancer.
Safety,Efficacy
Overall survival
Recurrence rate, sites of recurrent disease, R0 resection rate, postoperative complications, effects of tumor shrinkage and adverse events induced by preoperative chemo(radio)therapy
Observational
20 | years-old | <= |
100 | years-old | > |
Male and Female
Participants must satisfy all of the following items.
Patients with initially unresectable locally advanced biliary tract cancer including intrahepatic cholangiocarcinoma, hilar cholangiocarcinoma, distal bile duct cancer, and gallbladder cancer (diagnosis of resectablility is based on the standard of each participating institution).
Patients who were pathologically diagnosed with biliary tract cancer.
Patients who underwent conversion surgery between January 2013 to December 2017 following chemotherapy or radiotherapy.
Patients with synchronous multiple cancers.
Patients without completed information on CRFs.
100
1st name | Itaru |
Middle name | |
Last name | Endo |
Yokohama City University
Department of Gastroenterological Surgery
2360004
3-9 Fukuura Kanazawaku Yokohama
0457872650
endoit@yokohama-cu.ac.jp
1st name | Yasuhiro |
Middle name | |
Last name | Yabushita |
Yokohama City University
Department of Gastroenterological Surgery
2360004
3-9 Fukuura Kanazawaku Yokohama
0457872650
yabu23@yokohama-cu.ac.jp
Japanese Society of Hepato-Biliary-Pancreatic Surgery
None
Other
Korean Association of Hepato-Biliary-Pancreatic Surgery
Yokohama City University Ethics Committee
3-9 Fukuura Kanazawaku Yokohama
0457872800
rinri@yokohama-cu.ac.jp
YES
JSHBPS-2019-04
Japanese Society of Hepato-Biliary-Pancreatic Surgery
2019 | Year | 10 | Month | 09 | Day |
Unpublished
No longer recruiting
2019 | Year | 04 | Month | 16 | Day |
2019 | Year | 04 | Month | 16 | Day |
2019 | Year | 10 | Month | 08 | Day |
2020 | Year | 10 | Month | 31 | Day |
2020 | Year | 10 | Month | 31 | Day |
None
2019 | Year | 10 | Month | 08 | Day |
2020 | Year | 10 | Month | 19 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000043593
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