NCT07679841 Nivolumab Squamous cell carcinoma of vulva Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook

Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07679841 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: 4 August 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.

Why NCT07679841 is a hot trial to watch

Squamous cell carcinoma of vulva is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07679841 is notable because it evaluates Nivolumab in a Phase 1/2 design sponsored by Centre Léon Bérard Lyon et Rhône-Alpes. 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

COLOMBE is a multicenter, single arm, phase 1/2 trial designed to evaluate the safety and efficacy of imiquimod cream with IV low dose nivolumab in primary resectable vulvar squamous cell carcinoma patients prior to surgery, leveraging the preoperative "window of opportunity" period, an unavoidable interval due to surgical scheduling.

Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of [object Object] participants across France 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.

• Phase I Safety run-in: Dose-limiting toxicity (DLT) related to imiquimod and/or nivolumab, occurring during the induction period (first 6 weeks of treatment) (From Cycle 1 Day 1 to week 6) — Dose-limiting toxicity (DLT) defined as any adverse event (AE) related to imiquimod and/or nivolumab, occurring during the induction period (first 6 weeks of treatment, i.e., DLT period) and graded according to the NCI-CTCAE V6.0 classification: * Grade 4 non-laboratory AE including skin toxicity; * Grade 3 non-laboratory AE lasting \>14 days despite optimal supportive care with the following exceptions: Influenza-li
• Phase II: To evaluate the clinical efficacy of imiquimod and nivolumab combination in adult patients with resectable primary VSCC (From Cycle 1 Day 1 to surgery (up to 3 cycles - each cycle is 14 days)) — Clinical ORR (objective response rate) as per RECIST 1.1 category documented by calipers using standardized digital photography with reference ruler at the time of surgery

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: Nivolumab 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: Centre Léon Bérard Lyon et Rhône-Alpes is resolved to a normalized organization record in France. 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

NCT07679841 provides a focused lens on Squamous cell carcinoma of vulva development. Its value will be determined by whether Nivolumab can convert the current Phase 1/2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.

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