Can a One-Two punch of heat and drainage tame inoperable bile duct cancer?
NCT ID NCT05563870
First seen Jul 29, 2026 · Last updated Jul 30, 2026 · Updated 1 time
Summary
This trial is testing a personalized treatment for people with inoperable perihilar cholangiocarcinoma, a type of bile duct cancer. The approach combines radiofrequency ablation — using heat to destroy tumor tissue — with complete drainage of bile ducts, guided by both endoscopy and radiology. The goal is to see if this protocol is feasible, safe, and effective at controlling local disease and improving outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- radiofrequency ablation via endoscopy and radiology guidance
- What this could lead to
- If successful, this approach could offer a new way to control local tumor growth and improve survival in patients with inoperable bile duct cancer.
- What could go wrong
- This is a small, early-phase trial with only 26 participants. The procedure carries risks such as infection, bleeding, or pancreatitis, and it is unclear if it will improve overall survival.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
26 people
The number who actually took part.
- Started
-
Aug 2022
- Finished
-
Jul 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * perihilar cholangiocarcinoma * locally advanced disease (unresectable) * M1 (limted to 1 site) Exclusion Criteria: * refusal to sogn the ICF * poor performance status (ECOG \>2) * surgically altered anatomy (i.e Bilroth II or Roux-en-Y interventions) * significant comorbidities * ASA score \>3 * life expectancy \<3 months
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Perihilar cholangiocarcinoma are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Gastroenterology Department, Colentina Hospital
Bucharest, 020125, Romania
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can Re-Assessing bile duct cancer treatment open the door to surgery?
- Burning away bile duct blockages: a new weapon against cholangiocarcinoma?
- Can a Pre-Surgery drug combo boost bile duct cancer survival?
- Can blood tests reveal how liver and bile duct cancers respond to treatment?
- Heat therapy before stenting may extend bile duct patency in cancer patients
- String-Attached stent may ease bile duct cancer surgery prep