NCT07488533 Serplulimab Renal Cell 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 NCT07488533 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 NCT07488533 is a hot trial to watch
Renal Cell Carcinoma is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07488533 is notable because it evaluates Serplulimab in a Phase 2 design sponsored by Sun Yat-Sen University. The main development question is whether the protocol can translate its rationale into a clinically interpretable and operationally credible readout.
Trial landscape snapshot
| Field | Indexed detail |
|---|---|
| Registration | NCT07488533 |
| Official title | Comparing the Combination of Sullumab and Fruquintinib in Postoperative Adjuvant Therapy for High Recurrence Risk Non Transparent Renal Cell Carcinoma |
| Phase / status | Phase 2 / Active, not recruiting |
| Intervention | Serplulimab |
| Sponsor | Sun Yat-Sen University |
| Geography | China |
| Enrollment | not reported |
| Primary endpoint | Overall Survival (OS) |
| Endpoint time frame | From the date of radical nephrectomy until death from any cause, assessed up to 60 months. |
| Primary completion / readout proxy | not reported |
Protocol design and endpoint interpretation
This study is testing a new treatment approach for people who have had surgery to remove a type of kidney cancer called non-clear cell renal cell carcinoma (non-ccRCC). This kind of kidney cancer is different from the most common type and tends to come back after surgery, especially in high-risk patients. After surgery, many patients are at risk of their cancer returning. Right now, there is no standard treatment to prevent this from happening. This study aims to find out if combining two medications-Serplulimab (a PD-1 inhibitor) and Fruquintinib (a targeted drug that blocks blood vessel growth in tumors)-can help reduce the chance of cancer coming back. The study will include up to 40 adults aged 18 to 75 who have had surgery to remove the tumor and are at high risk of recurrence. All participants will receive both drugs as part of an adjuvant therapy, meaning it is given after surgery to lower the risk of cancer returning. Serplulima
Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment was not reported; study geography in China 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.
- Overall Survival (OS)(From the date of radical nephrectomy until death from any cause, assessed up to 60 months.) — OS will be estimated using the Kaplan-Meier method and compared with historical controls.
Readout outlook and evidence gap
The current protocol points to not reported 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: Serplulimab 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: Sun Yat-Sen University is resolved to a normalized organization record in Guangzhou, China. 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
NCT07488533 provides a focused lens on Renal Cell Carcinoma development. Its value will be determined by whether Serplulimab can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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