Clinical Trial: Vessel Resection and Reconstruction of Biliary Tract Cancers
Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Resection and Reconstruction of Major Vessels in Biliary Tract Cancers
Brief Summary: To investigate the vessel resection and reconstruction in biliary tract cancer.
Detailed Summary: The vessel resection and reconstruction of hepatic artery and portal vein in biliary tract cancer surgery is still controversial. In this study, we retrospectively evaluate the diagnostic image, pathology, peri-operative events, recurrence, and prognosis in these patients, as a multi-center surveillance.
Sponsor: Kansai Hepatobiliary Oncology Group
Current Primary Outcome:
- Comparison of vascular invasion in diagnostic image and in pathology. [ Time Frame: 20 years ]
- R0 resection rate [ Time Frame: 20 years ]
Original Primary Outcome: Same as current
Current Secondary Outcome:
Original Secondary Outcome:
Information By: Kansai Hepatobiliary Oncology Group
Dates:
Date Received: May 14, 2013
Date Started: March 2013
Date Completion:
Last Updated: June 29, 2014
Last Verified: June 2014
