NCT07498426 NI-O752 Supranuclear Palsy, Progressive Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07498426 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: 17 August 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07498426 is a hot trial to watch
Supranuclear Palsy, Progressive is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07498426 is notable because it evaluates NI-O752 in a Phase 3 design sponsored by Novartis Pharmaceuticals Canada, 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 | NCT07498426 |
| Official title | A Study to Evaluate the Efficacy of NIO752 in Participants With Progressive Supranuclear Palsy |
| Phase / status | Phase 3 / Recruiting |
| Intervention | NI-O752 |
| Sponsor | Novartis Pharmaceuticals Canada, Inc. |
| Geography | South Korea, Netherlands, United States, Japan, China, Italy, France, Australia, Germany, Spain |
| Enrollment | [object Object] |
| Primary endpoint | Change from baseline in the mPSPRS-10 score |
| Endpoint time frame | Baseline, Week 72 |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
This Phase III study is intended to evaluate the efficacy and safety of NIO752 in participants with Progressive Supranuclear Palsy (PSP). Eligible participants will be randomized to receive either NIO752 or placebo followed by an open-label extension.
Allocation is Randomized, masking is Quadruple, and the intervention model is Parallel Assignment. Planned enrollment of [object Object] participants across South Korea, Netherlands, United States, Japan, China, Italy, France, Australia, Germany, Spain 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.
- Change from baseline in the mPSPRS-10 score (Baseline, Week 72) — The 10-item Progressive Supranuclear Palsy Rating Scale (mPSPRS-10) is a modified version of the original 28 item PSPRS developed to improve clinical meaningfulness and statistical performance. The 10 items measure three key motor domains: gait, limb function, and bulbar. The mPSPRS-10 ranges between 0 and 30, with higher scores indicating greater disability.
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: NI-O752 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: Novartis Pharmaceuticals Canada, Inc. is resolved to a normalized organization record in Canada. 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
NCT07498426 provides a focused lens on Supranuclear Palsy, Progressive development. Its value will be determined by whether NI-O752 can convert the current Phase 3 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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