New precision tool aims to improve liver cancer ablation
NCT ID NCT05361551
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a new, more precise way to perform liver ablation (using heat or cold to destroy tumors) in people with liver cancer. The technique combines stereotactic guidance, special CT imaging, and computer software to ensure the entire tumor is treated. About 50 participants with up to 5 small liver metastases will be enrolled to see if this approach improves treatment accuracy and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- liver ablation procedure
- What this could lead to
- If successful, this could make liver tumor ablation more precise and effective, potentially reducing the need for repeat procedures.
- What could go wrong
- This is a small, early-phase trial with only 50 participants, so results may not apply to everyone. The technique is complex and may not improve outcomes significantly.
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
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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
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2023
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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: 1. Patients presenting with up to 5 colorectal liver metastasis measuring up to 5 cm who are referred to percutaneous ablation; 2. Ability to completely cover the target tumor with at least a 5 mm ablation margin as determined per pre-procedure cross-sectional imaging; 3. Distance to central bile ducts \> 1 cm; 4. Adequate glomerular filtration rate (GFR \> 40) and no severe allergies to iodine contrast-media; 5. Ability to understand and the willingness to sign written informed consent; 6. Age \> 18 years-old; 7. Performance status 0-2 (Eastern Cooperative Oncology Group Classification \[ECOG\]); 8. Expected survival \> 12 months. Exclusion Criteria: 1. Use of other prior or concomitant local therapy at the target tumor(s). 2. Active bacterial infection or fungal infection on the day of the ablation. 3. Platelet \< 50,000/mm3. 4. INR \> 1.5 5. Patients with uncorrectable coagulopathy. 6. Currently breastfeeding or pregnant (latter confirmed by serum pregnancy test). 7. Physical or psychological condition which would impair study participation. 8. ASA (American Society of Anesthesiologists) score of ≥ 4. 9. Any other loco-regional therapies at the target lesion(s). 10. Anatomical variations in the arterial-hepatic blood supply of the liver that preclude the use of CTHA imaging.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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M D Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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