Intraductal Radiofrequency Thermoablation and Radiotherapy combined treatment for Extrahepatic Cholangiocarcinoma: A Prospective, Single-arm, Multicenter Study
Not Applicable
Recruiting
- Conditions
- Neoplasms
- Registration Number
- KCT0008716
- Lead Sponsor
- ational Cancer Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 53
Inclusion Criteria
1.Patients 20 years of age or older, who voluntarily agree to participate in the study and sign the informed consent.
2.Patients with cytopathologically diagnosed inoperable extrahepatic cholangiocarcinoma
Exclusion Criteria
1.Patients who refuse to sign the informed consent
2.Patients with metastatic cancer (stage IV) or malignant ascites
3.Patients with intrahepatic cholangiocarcinoma
4.Patients who are unable to undergo endoscopic procedures as determined by the investigator.
5.Patients with a life expectancy of 3 months or less
6.Patients with ID-RFA contraindications: pacemaker, pregnancy, uncorrected bleeding tendency (PT INR > 1.5, platelets < 50,000/mm3)
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 2-year local control rate
- Secondary Outcome Measures
Name Time Method 1-year local control rate;Overall survival;Progression-free survival;Local progression-free survival;Period of Stent patency