NCT07776613 Romosozumab-AQQG Metastatic breast cancer Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07776613 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: 1 September 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07776613 is a hot trial to watch
Metastatic breast cancer is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07776613 is notable because it evaluates Romosozumab-AQQG in a Phase 2 design sponsored by Memorial Sloan Kettering Cancer Center. 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 | NCT07776613 |
| Official title | A Study of Romosozumab in People With Breast Cancer and Osteoporosis |
| Phase / status | Phase 2 / Recruiting |
| Intervention | Romosozumab-AQQG |
| Sponsor | Memorial Sloan Kettering Cancer Center |
| Geography | United States |
| Enrollment | 25 |
| Primary endpoint | Percent change in Procollagen Type 1 N-telopeptide (P1NP ) levels |
| Endpoint time frame | 1 year |
| Primary completion / readout proxy | Not reported |
Protocol design and endpoint interpretation
The researchers are doing this study to see if romosozumab is effective at helping with bone formation in people with metastatic breast cancer (MBC) that has spread to the bones. All participants will have osteoporosis. The researchers will also look at bone breakdown (resorption) in participants and determine if romosozumab is a safe treatment for osteoporosis in people with MBC that has spread to the bones.
Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of 25 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.
- Percent change in Procollagen Type 1 N-telopeptide (P1NP ) levels (1 year) — Blood samples for the panel of bone turnover markers
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: Romosozumab-AQQG 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: Memorial Sloan Kettering Cancer Center 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
NCT07776613 provides a focused lens on Metastatic breast cancer development. Its value will be determined by whether Romosozumab-AQQG can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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