NCT07778810 Cannabidiol Sturge-Weber Syndrome Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07778810 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 NCT07778810 is a hot trial to watch
Sturge-Weber Syndrome is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07778810 is notable because it evaluates Cannabidiol in a Phase 2 design sponsored by The Johns Hopkins University. 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 | NCT07778810 |
| Official title | Epidiolex Trial for Presymptomatic Treatment of Sturge-Weber Syndrome (Epi-Pre) |
| Phase / status | Phase 2 / Not yet recruiting |
| Intervention | Cannabidiol |
| Sponsor | The Johns Hopkins University |
| Geography | United States |
| Enrollment | 10 |
| Primary endpoint | Safe completion as assessed by the number of participants with no significant side effects |
| Endpoint time frame | 6 months |
| Primary completion / readout proxy | Not reported |
Protocol design and endpoint interpretation
Patients with Sturge-Weber syndrome (SWS) are frequently affected by seizures, and seizures are associated with poorer neurological outcomes. To date there is no established means of predicting or preventing seizure onset. Cannabidiol (Epidiolex) was well tolerated in an open label study in this population. This trial will evaluate whether Epidiolex in presymptomatic Sturge-Weber patients may delay the onset of seizures and improve neurological outcome.
Allocation is N/A, masking is None (Open Label), and the intervention model is Single Group Assignment. Planned enrollment of 10 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.
- Safe completion as assessed by the number of participants with no significant side effects (6 months)
- Safe completion as assessed by the number of participants with no seizure onset (6 months)
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: Cannabidiol 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: The Johns Hopkins University 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
NCT07778810 provides a focused lens on Sturge-Weber Syndrome development. Its value will be determined by whether Cannabidiol can convert the current Phase 2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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