Home › Liver Cancer (Hepatocellular Carcinoma) › NCT07226869

Computer Guided Microwave Liver Ablation

Who can join

Ages 18 to 90 · All sexes

Inclusion Criteria:

1. Age ≥ 18 years, with life expectancy of at least 1 year
2. Diagnosis of hepatocellular carcinoma (HCC) confirmed by:

   * LI-RADS 5 imaging features or
   * Histopathology
   * Cirrhosis with AFP \> 400
3. Localized disease without macrovascular invasion or extrahepatic metastasis, eligible for curative-intent percutaneous thermal ablation, defined as:

   o Up to 5 lesions with at least one lesion, 2 -5 cm, and no lesion \>5 cm diameter
4. Tumor location deemed technically feasible for percutaneous ablation by the treating interventional radiologist
5. ECOG Performance Status 0-2
6. Adequate coagulation status, defined as:

   * Platelets ≥ 50,000/μL
   * INR ≤ 1.8 (or correctable)
7. Ability to undergo contrast-enhanced CT or MRI
8. Willingness and ability to provide informed consent

Exclusion Criteria:

1. Prior local therapy to the target lesion (ablation, TACE, SBRT, or resection) or to a lesion within 1 cm of the target lesion
2. More than 5 hepatic lesions, or any lesion ineligible for technically complete ablation
3. uncontrolled hepatic decompensation, including:

   o Persistent encephalopathy
4. Uncorrectable coagulopathy or contraindication to percutaneous liver intervention
5. Contraindication to contrast-enhanced imaging (e.g., severe CKD without dialysis, contrast allergy not correctable with premedication)
6. Active systemic infection
7. Pregnancy
8. Inability to comply with follow-up imaging schedule

About the study

The goal of this clinical trial is to learn if the intraoperative use of a computer guidance software can improve the success of liver tumor ablation in adults. The employed software calculates and displays a simulation of the ablation such that the physician can visualize what portion of the target tumor has, and has not been treated at any point during the procedure. The main questions it aims to answer are: 1) Does the use of the computer guidance software reduce the number of times a tumor is incompletely treated. 2) Does the use of the computer guidance software reduce the rate of local tumor recurrence at 2 year follow-up? 3) Was there an increase or a decrease in medical problems for participants after a procedure where the guidance software was used?

Researchers will compare liver tumor treatment using the computer guidance software with an historic control to see if the addition of the guidance software improved the outcomes after an ablation.

Participants will:

Undergo CT-guided microwave ablation treatment of a liver tumor using computer-assisted simulation. Visit the clinic at one month and then every 3 months for blood tests and a contrast-enhanced CT or MRI imaging study (as per standard of care)

What is being tested

• Computer-Assisted Microwave Liver Ablation (device)

Sponsor: NE Scientific INC · Participants: 84 · Started: May 8, 2026

Contact the study team

• Eric Hoffer, MD · Phone: 1 603 667 0283

Official record on ClinicalTrials.gov — NCT07226869

Locations in the U.S.

Conditions

• Liver Cancer (Hepatocellular Carcinoma)
• Liver Cancer

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.