Unlock stock picks and a broker-level newsfeed that powers Wall Street.

First Patient Enrolled in NIH-Funded Expanded Access Program (EAP) Trial to Evaluate MN-166 in Amyotrophic Lateral Sclerosis (ALS) Patients

In This Article:

MediciNova, Inc.
MediciNova, Inc.

LA JOLLA, Calif., April 08, 2025 (GLOBE NEWSWIRE) -- MediciNova, Inc., a biopharmaceutical company traded on the NASDAQ Global Market (NASDAQ:MNOV) and the Standard Market of the Tokyo Stock Exchange (Code Number: 4875), today announced enrollment of the first patient in the NIH-funded Expanded Access Program (EAP) trial to evaluate MN-166 (ibudilast) in patients with Amyotrophic Lateral Sclerosis (ALS).

This significant milestone marks the beginning of a critical trial aimed at providing access to MN-166 for ALS patients who are not eligible for the ongoing Phase 2/3 COMBAT-ALS trial. The EAP trial, funded by the National Institutes of Health (NIH) - Neurological Disorders and Stroke (NINDS)1-3, will evaluate the safety and efficacy of MN-166 in approximately 200 ALS patients.

Dr. Yuichi Iwaki, President and CEO of MediciNova, commented: "We are honored to support this EAP trial, which will provide MN-166 to more individuals in advanced stages of ALS who are not eligible to our current Phase 2/3 COMBAT-ALS trial. We extend our sincere gratitude to the NIH and NINDS for their support through the Act for ALS. Additionally, we deeply appreciate the participants and their families, as well as the healthcare providers and staff at the sites, whose efforts will make this EAP possible."

About MN-166 (ibudilast)
MN-166 (ibudilast) is an orally available small molecule compound that inhibits phosphodiesterase type-4 (PDE4) and inflammatory cytokines, including macrophage migration inhibitory factor (MIF). It is in late-stage clinical development for the treatment of neurodegenerative diseases such as ALS (amyotrophic lateral sclerosis), progressive MS (multiple sclerosis), and DCM (degenerative cervical myelopathy); and is also in development for glioblastoma, Long COVID, CIPN (chemotherapy-induced peripheral neuropathy), and substance use disorder. In addition, MN-166 (ibudilast) was evaluated in patients that are at risk for developing acute respiratory distress syndrome (ARDS). MediciNova holds Orphan Drug Designation for MN-166 (ibudilast) in ALS by U.S. FDA and EU EMA. MN-166 (ibudilast) has received Fast Track Designation by FDA for treatment of ALS. In addition, MN-166 (ibudilast) holds Orphan Disease Designation for the treatment of Glioblastoma.

1https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-awarded-federal-grant-to-study-experimental-als-drug/
2https://www.ninds.nih.gov/news-events/directors-messages/all-directors-messages/updates-act-als
3https://investors.medicinova.com/news-releases/news-release-details/medicinova-support-nih-funded-expanded-access-clinical-trial