NCT07561645 Obrixtamig Large cell neuroendocrine carcinoma of lung Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07561645 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: 24 July 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07561645 is a hot trial to watch
Large cell neuroendocrine carcinoma of lung is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07561645 is notable because it evaluates Obrixtamig in a Phase 2 design sponsored by Dresden University of Technology. 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 | NCT07561645 |
| Official title | A Trial for the Treatment of Advanced Large-Cell Neuroendocrine Cancer of the Lung (ALPINE 2) |
| Phase / status | Phase 2 / Not yet recruiting |
| Intervention | Obrixtamig |
| Sponsor | Dresden University of Technology |
| Geography | Not reported in the indexed record |
| Enrollment | [object Object] |
| Primary endpoint | Overall Survival (OS) |
| Endpoint time frame | app. 69 months |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
This phase II clinical trial evaluates the efficacy, safety and tolerability of Obrixtamig in addition to standard of care chemotherapy (Platinum/Etoposide) in LCNEC.
Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of [object Object] participants across Not reported in the indexed record 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) (app. 69 months) — To assess the efficacy of Obrixtamig in addition to standard of care chemotherapy (Platinum/Etoposide) in LCNEC as measured by overall survival.
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: Obrixtamig is indexed as Bispecific T-cell Engager (BiTE), with target CD3 x DLL3, mechanism CD3 stimulants, DLL3 inhibitors, and global highest development status Phase 3.
Company & Deal Intelligence MCP profile: Dresden University of Technology did not return an exact normalized organization match in this snapshot. 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
NCT07561645 provides a focused lens on Large cell neuroendocrine carcinoma of lung development. Its value will be determined by whether Obrixtamig can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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