Dec. 18, 2025 -- 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 the successful completion of patient enrollment in the randomized, placebo-controlled Phase 2 clinical trial, the OXTOX study (Oxaliplatin Neurotoxicity study in patients with metastatic colorectal cancer). This study, an investigator-initiated clinical trial led by Dr. Janette Vardy and Dr. Harya