MediciNova Reports Patient Data from 234 in ALS Clinical Trial
- Clinical Trial Progress: MediciNova has completed randomization of 234 patients in its COMBAT-ALS study for ALS, overcoming challenges posed by the COVID-19 pandemic to finalize enrollment by September 2025, demonstrating resilience in clinical research.
- Patient Demographics: Among participants, 36.8% were female and 63.2% male, with a mean age of 60.6 years, and the racial distribution aligns with other ALS trials, supporting the generalizability of the study findings.
- ALS Scoring Data: The average ALSFRS-R score at screening was 40.6, with a mean disease duration of 12.5 months, providing a crucial baseline for subsequent efficacy assessments.
- Future Outlook: MediciNova anticipates top-line data by the end of 2026, and if MN-166 proves effective, it could represent a significant therapeutic advance for ALS patients, further propelling the company's growth in the neurodegenerative disease sector.
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MediciNova Activates SEANOBI Study with 100 Patient Enrollments
- Patient Enrollment Progress: As of the end of January 2026, MediciNova has successfully enrolled 100 ALS patients across 12 sites in the U.S., achieving 50% of the planned 200 enrollments, marking significant progress in the clinical development of MN-166 and potentially accelerating the drug approval process.
- Funding Support: The SEANOBI Expanded Access Program is backed by a $22 million NINDS grant, designed to provide MN-166 treatment access to ALS patients not eligible for ongoing randomized trials while collecting crucial clinical and biomarker data, enhancing the drug's market competitiveness.
- Clinical Trial Design: MN-166 is also undergoing the COMBAT-ALS Phase 2b/3 randomized controlled trial, with 234 patients enrolled in the U.S. and Canada, and top-line results expected by the end of 2026, which will provide essential evidence for the drug's future approval.
- Strategic Implications: MediciNova's MN-166 has received Orphan Drug Designation from the FDA and EMA, along with Fast Track Designation from the FDA, and the combined clinical data from SEANOBI and COMBAT-ALS will offer more treatment options for ALS patients, addressing the urgent market demand for new therapies.

Biotech Surge Post-Market: Inspira, MediciNova, and DiaMedica Therapeutics Among Top Performers
Biotech Stocks Performance: Several small-cap biotech and healthcare companies saw notable gains in after-hours trading, driven by recent corporate updates and clinical milestones.
Inspira Technologies Update: Inspira Technologies Oxy B.H.N. Ltd. rose 5.88% following a recent agreement for a registered direct offering and a Standby Equity Purchase Agreement, despite no new news on the day.
MediciNova's Clinical Trial Success: MediciNova, Inc. advanced 4.83% after successfully completing patient enrollment in its Phase 2 OXTOX study, which evaluates MN-166 for preventing chemotherapy-induced peripheral neuropathy.
DiaMedica's FDA Meeting: DiaMedica Therapeutics Inc. gained 2.89% after a productive pre-IND meeting with the FDA regarding its study of DM199 in preeclampsia, with an additional non-clinical study requested.







