NCT07511504 Tremelimumab Locally Advanced Hepatocellular Carcinoma Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook

Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07511504 using PatSnap Clinical Trials MCP for protocol design and endpoint evidence, with Drug & Asset MCP and Company & Deal Intelligence MCP used as the companion asset and sponsor enrichment workflow. Explore PatSnap MCP Servers to reproduce the research sequence inside an AI workflow.

MCP evidence snapshot: 26 August 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.

Why NCT07511504 is a hot trial to watch

Locally Advanced Hepatocellular Carcinoma is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07511504 is notable because it evaluates Tremelimumab in a Phase 2 design sponsored by OHSU Knight Cancer Institute. The main development question is whether the protocol can translate its rationale into a clinically interpretable and operationally credible readout.

Trial landscape snapshot

Protocol design and endpoint interpretation

This phase II trial tests how well giving Y-90 radioembolization, durvalumab, tremelimumab and zanzalintinib works for the treatment of hepatocellular carcinoma that cannot be removed by surgery (unresectable) and that has spread to nearby tissue or lymph nodes (locally advanced). Y-90 radioembolization is a therapy that injects radioactive particles directly into an artery that feeds liver tumors to cut off their blood supply. Immunotherapy with monoclonal antibodies, such as durvalumab and tremelimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Zanzalintinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving Y-90 radioembolization, durvalumab, tremelimumab and zanzalintinib may be effective for treating unresectable and locally-advanced hepatocellular carcinoma.

Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of [object Object] participants across United States shapes statistical precision, execution risk and external validity. Interpretation should account for baseline risk, prior therapy, assessment schedule, missing-data handling and clinical relevance—not only statistical significance.

• Proportion of progression-free at 6-months (From first dose of study intervention, up to 6 months) — Will be reported with 95% exact confidence interval.

Readout outlook and evidence gap

The current protocol points to [object Object] as the best available readout proxy. Because this is an active or newly posted study, a trial-specific result citation is not included until a normalized clinical-trial-result record becomes available. That gap is itself operationally important: teams should monitor first result indexing, conference abstracts, protocol amendments and changes to the primary-completion date.

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Asset and sponsor context

Drug & Asset MCP profile: Tremelimumab is indexed as No normalized modality returned, with target No normalized target returned, mechanism No normalized mechanism returned, and global highest development status No normalized global status returned.

Company & Deal Intelligence MCP profile: OHSU Knight Cancer Institute is resolved to a normalized organization record in United States. The organization workflow adds identity, location, portfolio and partnering context where available.

The sponsor profile matters because scientific rationale alone does not determine development value. Manufacturing readiness, portfolio fit, geographic reach, partnering capacity and the ability to fund confirmatory development can determine whether a positive signal becomes a competitive asset.

White space around this program

• Sharper patient selection: prospective biomarker or phenotype definitions that identify who is most likely to benefit.
• Clinically interpretable endpoints: outcomes connecting activity with function, symptoms, survival or treatment burden.
• Comparator relevance: evidence against the most decision-relevant contemporary standard of care.
• Broader external validity: evidence across additional geographies, demographic groups and real-world settings.
• Operational differentiation: a development path that closes the readout gap without sacrificing safety or durability.

What to monitor next

Monitor recruitment, enrollment changes, protocol amendments, endpoint hierarchy, primary-completion timing, first result indexing, asset ownership and sponsor partnerships. A change in endpoint, population or ownership can alter the probability of success before a headline data release.

Bottom line

NCT07511504 provides a focused lens on Locally Advanced Hepatocellular Carcinoma development. Its value will be determined by whether Tremelimumab can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.

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