NCT07735533 UB-VV400 High grade B-cell lymphoma Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07735533 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 NCT07735533 is a hot trial to watch
High grade B-cell lymphoma is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07735533 is notable because it evaluates UB-VV400 in a Phase 1/2 design sponsored by Umoja Biopharma, Inc.. 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 | NCT07735533 |
| Official title | A Phase 1/2 Study of UB-VV400 With Rapamycin in Relapsed/Refractory B-cell Malignancies |
| Phase / status | Phase 1/2 / Not yet recruiting |
| Intervention | UB-VV400 |
| Sponsor | Umoja Biopharma, Inc. |
| Geography | Not reported in the indexed record |
| Enrollment | [object Object] |
| Primary endpoint | Phase 1: Percentage of participants with common adverse events (AEs) |
| Endpoint time frame | Up to 2 years after UB-VV400 administration |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
This study is a Phase 1/2 dose-finding and dose-confirmation study to evaluate the safety and antitumor activity of UB-VV400. The study will enroll patients with relapsed/refractory B-cell malignancies, including large B-cell lymphoma (LBCL).
Allocation is N/A, masking is None (Open Label), and the intervention model is Sequential 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.
- Phase 1: Percentage of participants with common adverse events (AEs) (Up to 2 years after UB-VV400 administration) — Percentage of participants with commonly reported AEs overall and by severity
- Phase 2: Overall response rate (ORR) (Up to 2 years after UB-VV4001 administration) — Percentage of participants with a best overall response (BOR) of complete response (CR) or partial response (PR)
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: UB-VV400 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: Umoja Biopharma, Inc. is resolved to a normalized organization record in KING COUNTY, 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
NCT07735533 provides a focused lens on High grade B-cell lymphoma development. Its value will be determined by whether UB-VV400 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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