A Study to Assess the Dose, Adverse Events, and Change in Disease Activity of Livmoniplimab as an Intravenous (IV) Solution in Combination With Budigalimab as an IV Solution in Adult Participants With Hepatocellular Carcinoma (HCC)
NotablePrimary and study completion moved earlier from Sep 2030 to Jan 2027Show 5 more changesShow less
Enrollment closed, study ongoing
Final enrollment: 89 participants (planned 660)
Eligibility criteria expanded, about 7 words
Secondary endpoints: details revised at 5 of 13 entries
Study sites revised (37)
NotableTrial status: Active, Not Recruiting to Recruiting
Study sites revised (37)
v40
MinorTrial status: Recruiting to Active, Not Recruiting
Site details revised at 37 of 37 sites
v39
MinorSite details revised at 2 of 37 sitesv38
MinorStudy sites: 36 to 37
Primary and study completion dates: Sep 6, 2030 to Sep 2030
v37
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MinorStudy sites: 35 to 36v36
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MinorStudy sites revised (31)v32
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MinorSite details revised at 4 of 30 sitesv30
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MinorRe-verified, no change to tracked fieldsv28
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MinorRe-verified, no change to tracked fieldsv17
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MinorRe-verified, no change to tracked fieldsv15
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Primary and study completion dates: Sep 13, 2030 to Sep 6, 2030
v9
MinorStudy sites: 5 to 6v8
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MinorStudy sites: 3 to 4v6
MinorStart date changed from estimate of Feb 12, 2024 to Jan 11, 2024
Study sites revised (3)
v5
MinorStudy sites: 2 to 3
Primary completion date: Jun 29, 2030 to Sep 13, 2030
Start date: Jan 16, 2024 to Feb 12, 2024
v4
MinorStudy sites: 1 to 2v3
NotablePhase: Phase 2 to Phase 2/3
Trial status: Not Yet Recruiting to Recruiting
Study sites: 0 to 1
Study completion date: Jun 29, 2030 to Sep 13, 2030
v2
MinorStudy First Submitted
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Hepatocellular carcinoma (HCC) is a common cancer worldwide and a leading cause of cancer-related death. The majority of participants first presenting with HCC have advanced unresectable or metastatic disease. The purpose of this study is to evaluate the optimized dose, adverse events, and efficacy of livmoniplimab in combination with budigalimab.
Livmoniplimab is an investigational drug being developed for the treatment of HCC. There are 2 stages to this study. In Stage 1, there are 3 treatment arms and participants will be randomized in a 1:1:1 ratio. Participants will either receive livmoniplimab (at different doses) in combination with budigalimab (another investigational drug), atezolizumab in combination with bevacizumab, or tremelimumab in combination with durvalumab. In Stage 2, there are 2 treatments arms and participants will be randomized in a 1:1 ratio. Participants will either receive livmoniplimab (optimized dose) in combination with budigalimab or tremelimumab in combination with durvalumab. Approximately 660 adult participants will be enrolled in the study across 185 sites worldwide.
Stage 1: In arm 1, participants will receive intravenously (IV) infused livmoniplimab (Dose 1) in combination with IV infused budigalimab, every 3 weeks. In arm 2, participants will receive IV infused livmoniplimab (Dose 2) in combination with IV infused budigalimab, every 3 weeks. In Arm 3 (control), participants will receive the investigator's choice: IV atezolizumab in combination with IV bevacizumab every 3 weeks or single dose IV tremelimumab in combination with IV durvalumab every 4 weeks. Stage 2: In arm 1, participants will receive IV infused livmoniplimab (optimized dose) in combination with IV infused budigalimab, every 3 weeks. In Arm 2 (control), participants will receive single dose IV tremelimumab in combination with IV durvalumab every 4 weeks. All participants will continue treatment until disease progression or discontinuation criteria are met, whichever occurs first. The estimated duration of this study is about 56 months.
There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic and may require frequent medical assessments, blood tests, questionnaires, and scans.