Endoscopic Radiofrequency Ablation for Unresectable Cholangiocarcinoma

Liver Cancer Clinical Trial

— ACTICCA-2  

Official title:

Radiofrequency Ablation Via Catheter and Transpapillary Access in Patients With Cholangiocarcinoma

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06175845
• Other study ID #: 0645/131
• Status: Not yet recruiting
• Phase: N/A
• Start date: February 2024
• Est. completion date: July 2026

Study information

• Verified date: December 2023
• Source: Universitätsklinikum Hamburg-Eppendorf
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The goal of this clinical trial is to learn about radiofrequency ablation in patients with unresectable bile duct cancer who receive systemic chemotherapy and bile duct stenting. The main questions it aims to answer are:

• Does radiofrequency ablation of tumorous bile duct occlusion reduce risk of complications in these patients (eg stent dysfunction, delay of chemotherapy, infections etc)?

• Is radiofrequency ablation safe in these patients? All participants will receive standard treatment with systemic chemotherapy and bile duct stenting. Researchers will compare two groups (one group will receive additional radiofrequency ablation, the other not).

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 130
• Est. completion date: July 2026
• Est. primary completion date: January 2026
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Unresectable perihilar and/or ductal CCA with bile duct stenting and palliative systemic therapy as indicated by the local Multidisciplinary Team (MDT)

2. Written informed consent

3. Eastern Cooperative Oncology Group (ECOG) performance status 0-1

4. Age =18 years

5. Eligibility for palliative systemic therapy based on clinical and laboratory parameters (except hyperbilirubinemia) as determined by the local MDT

6. No prior radiofrequency ablation (RFA) for CCA

7. No repeated bile duct stenting in the past 3 months (trial inclusion is possible upon first stent replacement or initial stent placement within past 3 months)

8. No concomitant disease or malignancy interfering with the study procedure or efficacy outcome measures, particularly no severe or uncontrolled cardiovascular disease (congestive heart failure NYHA III or IV, unstable angina pectoris, myocardial infarction within =3 months, significant arrhythmias) and no psychiatric disorders precluding understanding of information of trial related topics and giving informed consent

Related Conditions & MeSH terms

• Bile Duct Cancer
• Bile Duct Neoplasms
• Cholangiocarcinoma
• Klatskin Tumor
• Liver Cancer

Intervention

Procedure:
• Intraductal biliary radiofrequency ablation
Radiofrequency ablation via catheter and transpapillary access of malignant bile duct obstruction

Locations

Country	Name	City	State
Germany	University Medical Center Hamburg-Eppendorf	Hamburg

Sponsors (1)

Lead Sponsor	Collaborator
Universitätsklinikum Hamburg-Eppendorf

Country where clinical trial is conducted

Germany, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Time to first event, ie stent dysfunction	• Time-to-first event (during 6 months follow up), i.e. stent dysfunction defined by bilirubin >5 mg/dl and/or cholangitis (fever >38.5°C and/or increase in C-reactive protein by at least 3-fold upper limit of normal and at least 20% from baseline without extrahepatic focus and absence of tumor progression) leading to premature stent replacement and/or disruption of chemotherapy (all possible events will be reviewed by a blinded and independent Endpoint Review Committee [ERC].)	6 months
Secondary	Overall survival	Time to death or last seen alive	up to 30 month
Secondary	Satisfaction assessed by EORTC QLQ-C30 questionnaire	The EORTC QLG Core Questionnaire (EORTC QLQ-C30) is a 30-item instrument designed to measure quality of life in cancer patients. It is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items.; Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level.	6 months
Secondary	Satisfaction assessed by EORTC QLQ-BIL21 questionnaire	The EORTC QLQ-BIL21 consists of 21 questions: 3 single-item assessments relating to treatment side effects, difficulties with drainage bags/tubes and concerns regarding weight loss, in addition to 18 items grouped into 5 proposed scales: eating symptoms (4 items), jaundice symptoms (3 items), tiredness (3 items), pain symptoms (4 items) and anxiety symptoms (4 items). The response format is a four-point Likert scale.and designed to more specifically adress side effects.; A high scale score represents a higher response level.	6 months
Secondary	Incidence of Treatment-Emergent Adverse Events as assessed by CTCAE V5	Safety events	6 months
Secondary	Clinical event rate at 6 months	Rate of clinical events defined as per primary outcome after 6 months follow up	6 months
Secondary	Total days of overnight-hospital-stays	Total days of overnight-hospital-stays	6 months