Impact of Vascular Resection on Survival and Postoperative Outcomes in Patients With Hilar Cholan… (NCT07311798) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Impact of Vascular Resection on Survival and Postoperative Outcomes in Patients With Hilar Cholangiocarcinoma: A Retrospective Study
300 participantsStarted 2025-12
Plain-language summary
Hilar cholangiocarcinoma is a highly aggressive malignancy, and surgical resection remains the only potentially curative treatment. Due to the frequent involvement of major vascular structures, vascular resection is increasingly performed to achieve negative surgical margins; however, its impact on survival and postoperative outcomes remains controversial. This retrospective study aims to evaluate the association between vascular resection and clinical outcomes, including survival and postoperative outcomes, in patients with hilar cholangiocarcinoma undergoing curative-intent surgery.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Patients who underwent surgical treatment at the Department of Hepatobiliary and Pancreatic Surgery of our hospital between January 2010 and December 2024, including those with or without concomitant vascular resection.
* Pathologically confirmed diagnosis of hilar cholangiocarcinoma after surgery.
* Complete clinical and follow-up data available for outcome analysis.
Exclusion Criteria:
* Patients with distant metastasis or who underwent only palliative or exploratory surgery.
* Patients diagnosed preoperatively or intraoperatively with other types of biliary malignancies not located at the hilar region.
* Patients with incomplete medical records or missing key clinical or follow-up data.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Postoperative Complications Grade II or Higher (Clavien-Dindo ≥ II)
Timeframe: Within 30 days after surgery
2
Overall Survival (OS)
Timeframe: From surgery to death or last follow-up (up to 5 years)