NCT07728019 Retlirafusp alfa Colorectal Liver Metastases Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07728019 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: 5 August 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07728019 is a hot trial to watch
Colorectal Liver Metastases is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07728019 is notable because it evaluates Retlirafusp alfa in a Phase 2 design sponsored by Wuhan Union Hospital. 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 | NCT07728019 |
| Official title | Efficacy and Safety of Retlirafusp Alfa Plus Bevacizumab and Chemotherapy With or Without Short-Course Radiotherapy in Patients With CRCLM |
| Phase / status | Phase 2 / Not yet recruiting |
| Intervention | Retlirafusp alfa |
| Sponsor | Wuhan Union Hospital |
| Geography | China |
| Enrollment | [object Object] |
| Primary endpoint | Progression-Free Survival |
| Endpoint time frame | Each follow up visit, assessed up to 60 months |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
Efficacy and safety of retlirafusp alfa combined with bevacizumab and chemotherapy with or without short-course radiotherapy in conversion therapy for advanced colorectal cancer liver metastases: an exploratory study.
Allocation is Non-Randomized, masking is None (Open Label), and the intervention model is Parallel Assignment. Planned enrollment of [object Object] participants across 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.
- Progression-Free Survival (Each follow up visit, assessed up to 60 months) — Assessed by the investigator using RECIST v1.1, defined as the time from the start of study treatment to disease progression, or relapse after resection of liver metastases, or death due to any cause.
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: Retlirafusp alfa 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: Wuhan Union Hospital is resolved to a normalized organization record in Wuhan, 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
NCT07728019 provides a focused lens on Colorectal Liver Metastases development. Its value will be determined by whether Retlirafusp alfa can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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