Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Treatment for advanced liver cancer using radiofrequency electromagnetic fields

Official title: Amplitude-modulated Radiofrequency Electromagnetic Field Treatment for Advanced Hepatocellular Carcinoma (Immune-RF)

Run by Charite University, Berlin, Germany · NCT06821958 · Data updated 2026-11-12

This study is testing a new treatment that combines immune therapy with radiofrequency electromagnetic fields to see if it helps people with advanced liver cancer who can't have surgery.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment36 (estimated)
SponsorCharite University, Berlin, Germany
Academic / other
Locations1 site (Berlin)
StatusRecruiting
StartedMarch 1, 2025
Main results expectedJune 15, 2026
Study endsFebruary 28, 2029
Registry record updatedFebruary 12, 2025
Trial IDNCT06821958 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults with histologically confirmed advanced hepatocellular carcinoma who are eligible for combined immune checkpoint inhibition and have not received prior systemic therapy.

Probably not a fit

Patients with curable HCC or those who have received prior systemic therapy for HCC may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the combined effect of double immune checkpoint inhibition and radiofrequency electromagnetic field treatment in patients with advanced hepatocellular carcinoma (HCC). Conducted at Charité University Medicine Berlin, the trial aims to assess the feasibility of this innovative approach, comparing outcomes with a control group receiving only immune checkpoint inhibitors. The study focuses on patients who are not candidates for curative therapies and have not received prior systemic treatment for HCC. The goal is to gather prospective data on the effectiveness and safety of this combined treatment strategy.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced liver cancer who currently have limited treatment choices.

How similar studies have gone: While there is retrospective data suggesting effectiveness, this approach is novel and has not been extensively tested in prospective trials.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Treatment with combined Anti-PD-L1 and Anti-CTLA-4 antibodies
* Written informed consent prior to any study procedure
* 18 years or older
* Histologically confirmed HCC
* HCC not amenable to curative (including resection or ablation) or locoregional (including TACE) therapies
* No prior systemic therapy for HCC
* Compensated liver function, as defined by a Child-Pugh score ≤ B7
* Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2
* Measurable disease by Response Criteria in Solid Tumors (mRECIST and RECIST v1.1) criteria
* Body weight of \> 30 kg
* Women of childbearing potential with negative pregnancy test and agreement for adequate birth control if conception is possible
* If present HBV and HCV managed according to the local institutional practice

Exclusion criteria:

* Arterioembolic event including a stroke or myocardial infarction within 3 months prior to randomization Severe / unstable angina, or symptomatic congestive heart failure as defined by NYHA III/IV
* Cardiac pacemakers / ICD
* Large metal implants in the treatment area
* Current evidence of coagulopathy or bleeding diathesis
* Known fibrolamellar HCC, sarcomatoid HCC, or mixed cholangiocarcinoma and HCC
* Decompensated liver function as defined by Child Pugh ≥ B8
* Patients on a liver transplantation list
* Patients with autoimmune disorders or history of organ transplantation who require immunosuppressive therapy
* Uncontrolled autoimmune or inflammatory disorders
* Patient not able for supine positioning (e.g. due to pain)
* Significantly altered mental status
* Pregnancy and breastfeeding

Where it's running

  • Charité University Medicine Berlin
    Berlin, Germany
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.