NCT07786454 Ulotaront Generalized anxiety disorder Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07786454 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 NCT07786454 is a hot trial to watch
Generalized anxiety disorder is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07786454 is notable because it evaluates Ulotaront in a Phase 3 design sponsored by Otsuka Pharmaceutical Development & Commercialization, 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 | NCT07786454 |
| Official title | A Trial of the Safety and Tolerability of SEP-363856 in Adults With Generalized Anxiety Disorder |
| Phase / status | Phase 3 / Not yet recruiting |
| Intervention | Ulotaront |
| Sponsor | Otsuka Pharmaceutical Development & Commercialization, Inc. |
| Geography | Not reported in the indexed record |
| Enrollment | 1120 |
| Primary endpoint | Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and TEAEs Leading to Discontinuation |
| Endpoint time frame | Throughout the trial (up to Week 27) |
| Primary completion / readout proxy | Not reported |
Protocol design and endpoint interpretation
This is a global, Phase 3, multicenter, open-label extension trial designed to evaluate the long-term safety, tolerability and efficacy of SEP-363856 administered at doses of 50 milligrams (mg) or 75 mg per day in adult participants with generalized anxiety disorder (GAD) over a treatment period of 26 weeks.
Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of 1120 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.
- Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), and TEAEs Leading to Discontinuation (Throughout the trial (up to Week 27))
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: Ulotaront 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: Otsuka Pharmaceutical Development & Commercialization, Inc. is resolved to a normalized organization record in BALTIMORE 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
NCT07786454 provides a focused lens on Generalized anxiety disorder development. Its value will be determined by whether Ulotaront can convert the current Phase 3 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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