Can turbocharged immune cells stop liver cancer from coming back?
NCT ID NCT02851784
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing whether combining microwave ablation with infusions of a patient's own expanded immune cells helps people with small liver tumors. The trial enrolls adults with up to three tumors, each no larger than 5 cm, who are not eligible for surgery. After ablation, participants receive immune cells grown from their blood, and researchers track survival and cancer recurrence.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- expanded activated autologous lymphocytes (immune cells grown from the patient's own blood)
- What this could lead to
- If it works, this could offer a way to boost the body's immune response after microwave ablation and help people with small liver tumors live longer without the cancer returning.
- What could go wrong
- The trial is small and early, so results may not hold up in larger groups. Growing and infusing immune cells is complex, and the added benefit over ablation alone is uncertain.
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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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2009
- Expected to finish
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Dec 2028
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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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. single HCC of 5 cm or smaller; 2. three or fewer multiple HCC with a maximum dimension of 3 cm or less; 3. absence of portal vein thrombosis or extrahepatic metastases; 4. Child-Pugh classification A or B; 5. tumor accessible via a percutaneous approach. white blood cell count \>2 x 109/L, platelet count \>40 x 109/L,serum creatinine \<110 μmol/L, aspartate aminotransferase \<3 times the upper limit, serum bilirubin \<2.5 times the upper limit, prothrombin time \<19 seconds. Exclusion Criteria: 1. pregnant or breast-feeding; psychiatric problems, addiction, or any other disorder that prevented informed consent; 2. active uncontrolled infection; concurrent systemic corticosteroid treatment; 3. systemic autoimmune disease; 4. clinically significant ischemic heart disease or cardiac failure; 5. and chemotherapy or radiotherapy within the preceding 6 months
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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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Chinese PLA General Hospital
RECRUITINGBeijing, Beijing Municipality, 100853, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- AI-Enhanced ultrasound aims to catch liver cancer earlier
- Two blood markers put to the test for early liver cancer detection
- New antibody pair takes aim at advanced liver cancer in major trial
- New antibody aims to preserve immune checkpoint while fighting cancer
- Double attack on liver tumors: radiotherapy plus chemoembolization