Unique ID issued by UMIN | UMIN000026245 |
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Receipt number | R000030144 |
Scientific Title | Preoperative evaluation of longitudinal tumor extent of extrahepatic cholangiocarcinoma using SpyGlass DS: A prospective study |
Date of disclosure of the study information | 2017/02/21 |
Last modified on | 2023/08/29 07:27:09 |
Preoperative evaluation of longitudinal tumor extent of extrahepatic cholangiocarcinoma using SpyGlass DS: A prospective study
Preoperative evaluation of longitudinal tumor extent of extrahepatic cholangiocarcinoma using SpyGlass DS: A prospective study
Preoperative evaluation of longitudinal tumor extent of extrahepatic cholangiocarcinoma using SpyGlass DS: A prospective study
Preoperative evaluation of longitudinal tumor extent of extrahepatic cholangiocarcinoma using SpyGlass DS: A prospective study
Japan |
extrahepatic cholangiocarcinoma
Hepato-biliary-pancreatic medicine |
Malignancy
NO
To evaluate the usefulness of SpyGlass DS for preoperative evaluation of a longitudinal tumor extent of extrahepatic cholangiocarcinoma in comparison with other modalities.
Efficacy
(1)The diagnostic accuracy of longitudinal tumor extent using SpyDS.
(2)The diagnostic accuracy of longitudinal tumor extent using other modalties.
Observational
18 | years-old | <= |
Not applicable |
Male and Female
possibly operable extrahepatic cholangiocarcinoma/obtaining written informed consent about participating study
transpapillary approach is impossible/definitely inoperable case/choosing non-surgical treatment/under the age 18/pregnancy
50
1st name | |
Middle name | |
Last name | Takahisa Ogawa |
Sendai City Medical Center
Department of Gastroenterology
5-22-1, Tsurugaya, Miyagino-ku, Sendai 983-0824, Japan
022-252-1111
t-ogawa@openhp.or.jp
1st name | |
Middle name | |
Last name | Takahisa Ogawa |
Sendai City Medical Center
Department of Gastroenterology
5-22-1, Tsurugaya, Miyagino-ku, Sendai 983-0824, Japan
022-252-1111
t-ogawa@openhp.or.jp
Sendai City Medical Center
N/A
Other
NO
2017 | Year | 02 | Month | 21 | Day |
Unpublished
Completed
2016 | Year | 08 | Month | 26 | Day |
2016 | Year | 07 | Month | 31 | Day |
2016 | Year | 08 | Month | 26 | Day |
2020 | Year | 04 | Month | 01 | Day |
2020 | Year | 04 | Month | 01 | Day |
Not particular
2017 | Year | 02 | Month | 21 | Day |
2023 | Year | 08 | Month | 29 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000030144
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