New hope for liver cancer: triple therapy shows promise
NCT ID NCT05665348
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether adding a third drug, ipilimumab, to the standard two-drug combination (atezolizumab and bevacizumab) improves survival and tumor shrinkage in people with advanced liver cancer. About 229 patients will receive either the standard two drugs or all three. The goal is to see if the triple therapy works better for those who cannot have surgery or other local treatments.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ipilimumab (added to atezolizumab and bevacizumab)
- What this could lead to
- If successful, this could offer a more effective first-line treatment option for advanced liver cancer, potentially extending survival.
- What could go wrong
- This is a phase II-III trial, so results are not yet conclusive. Adding ipilimumab may increase side effects without improving outcomes.
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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229 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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May 2025
- 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: * Age ≥ 18 years * Histologically proven hepatocellular carcinoma (HCC) on biopsy less than two years old. If no histological evidence, a tumour (mandatory) and non-tumour (optional) liver biopsy is required. * WHO 0 or 1 * HCC not amenable to curative treatment by surgery, thermo-ablation or liver transplantation, or to intra-arterial palliative treatment (IAP) for intermediate BCLC-B HCC. Advanced (BCLC-C) or intermediate (BCLC-B) HCC after failure or contraindication of the CEL * Normal Troponin-T * Patients with controlled cardiovascular disease for at least 6 months * No clinically evident ascites, no history of clinical ascites, or encephalopathy due to liver failure * Adequate liver function: AST and ALT ≤ 5 x ULN (upper normal limit), total bilirubin ≤ 35 µM/L, albumin ≥ 28 g/L and Child-Pugh A score (if associated cirrhosis) * Hematological (hemoglobin \> 8.5 g/dL, platelets \> 60 G/L, PNN \> 1.5 G/L) and renal function (creatinine clearance ≥ 40ml/min according to the appropriate MDRD formula) * At least one target lesion measurable according to RECIST v1.1 criteria * Oesophageal endoscopy less than 6 months old. All patients with varicose veins of any grade should be treated with β-blockers prior to initiation of therapy, in the absence of contraindications. * Women of childbearing potential must agree to use contraception during the trial treatment and for at least 6 months after discontinuation of the experimental treatments. Men who have sex with women of childbearing potential must agree to use contraception during treatment and for at least 6 months after discontinuation of the experimental treatments * Ability of the patient to understand, sign and date the informed consent form before randomisation * Patient affiliated to a social security scheme Exclusion Criteria: * Patients who have already received systemic therapy for HCC * Bleeding related to portal hypertension in the last 6 months * History of abdominal or oesophageal fistula, gastrointestinal perforation or intra-abdominal abscess, diverticulitis or colitis within 6 months prior to randomisation * Patients on double anti-platelet aggregation therapy * Patients on chronic non-steroidal anti-inflammatory drugs (except aspirin). * History of intra-abdominal inflammatory process within 6 months prior to initiation of treatment - including but not limited to - active peptic ulcer, diverticulitis or colitis * Major surgery or significant traumatic injury within 28 days prior to treatment, abdominal surgery or significant abdominal traumatic injury within 60 days prior to treatment, or the need for major surgery during the therapeutic trial * Hypersensitivity to any of the study drugs or their excipients * Allergy to one of the components of Chinese hamster ovary cells. * Other malignant tumours within the last 2 years, except for carcinoma in situ of the uterus or basal cell or squamous cell skin carcinoma or any other carcinoma in situ, considered curedHistory of severe active life-threatening autoimmune disease * Interstitial lung disease * Chronic HBV infection with HBV DNA \> 500 IU/ml, infected patients, cirrhotic or not, should be treated with nucleotide/nucleoside analogues. * Known HIV infection * Immunosuppression, including subjects with conditions requiring systemic corticosteroid treatment (\>10 mg/day prednisone equivalent) * History of organ transplantation * Non-healing decaying wound, active ulcer or untreated bone fracture * Proteinuria ≥ 2+ on urine dipstick if confirmation of 24h proteinuria showing a level ≥ 2 g/24 hours * Medically uncontrolled hypertension (≥ 150 mm Hg and/or diastolic blood pressure superior to 90 mm Hg) * History of arterial aneurysm at high risk of bleeding * Alive attenuated vaccine within 28 days prior to randomisation * History of pericardial abnormalities possibly immune-related (pericarditis or cardiac tamponade) * Patient who has received immunotherapy (including anti-CTLA-4, anti-PD-1 or anti-PD-L1 agents) or anti-VEGF antibody therapy * Patients who has previously received external radiotherapy up to 1 month before the start of the study treatment, or 3 months before the start of the study treatment in case of radio embolization * Central nervous system metastases * Active bacterial infection * Patients with uncontrolled cardiovascular disease * History of arterial thromboembolic events, including stroke, transient ischemic attack and myocardial infarction, if less than 6 months old and unresolved. * History of venous thromboembolic disease, if less than 6 months old * Pregnant or breastfeeding women. * Person under guardianship, or person deprived of liberty. * Inability to undergo the medical follow-up of the trial for geographical, social or psychological reasons
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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.
Contacts and locations
Locations
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CAC Eugène Marquis
Rennes, France
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CAC Gustave Roussy
Villejuif, France
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CAC Paoli Calmettes
Marseille, France
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CH HCC
Colmar, France
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CH Saint-Jean
Perpignan, France
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CHD Vendée
La Roche-sur-Yon, France
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CHRU Hôpitaux de Tours
Tours, France
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CHU
Angers, France
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CHU Hôtel Dieu
Nantes, France
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CHU Robert Debré
Reims, France
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Cac Icans
Strasbourg, France
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Centre Hospitalier
Cholet, France
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Centre Hospitalier
Pau, France
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Centre Hospitalier
Quimper, France
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Centre Hospitalier
St-Malo, France
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Centre Hospitalier
Valence, France
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Ch Annecy Genevois
Pringy, France
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Ch Duchenne
Boulogne-sur-Mer, France
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Chu Amiens Picardie
Amiens, France
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Chu Avicienne
Bobigny, France
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Chu Beaujon
Clichy, France
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Chu Brabois
Vandœuvre-lès-Nancy, France
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Chu Charles Nicolle
Rouen, France
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Chu Dupuytren
Limoges, France
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Chu Estaing
Clermont-Ferrand, France
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Chu Francois Mitterand
Dijon, France
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Chu Haut Leveque
Pessac, France
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Chu Haut-Leveque
Pessac, France
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Chu L'Archet
Nice, France
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Chu La Croix Rousse
Lyon, France
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Chu La Miletrie
Poitiers, France
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Chu La Pitie Salpetriere
Paris, France
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Chu La Timone
Marseille, France
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Chu Morvan
Brest, France
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Chu Rangueil
Toulouse, France
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Chu Saint Antoine
Paris, France
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Chu Saint-Eloi
Montpellier, France
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Chu Saint-Etienne
Saint-Priest-en-Jarez, France
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Privé Bordeaux Nord
Bordeaux, France
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Privé CONFLUENT
Nantes, France
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Privé HPCA
Plérin, France
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Privé LES BONNETTES
Arras, France
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Privé Saint-Joseph
Marseille, France
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Privé Saint-Joseph
Paris, France
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Privé Sainte Anne
Strasbourg, France
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