24 November 2023 - Ono Pharmaceutical today announced that ONO has received supplemental approval of Opdivo (nivolumab) intravenous infusion, a human anti-human PD-1 monoclonal antibody in Japan, for expanded use for the treatment of malignant mesothelioma (excluding malignant pleural mesothelioma), for a partial change in approved items of the manufacturing and marketing approval.
This approval is based on the result from the investigator-initiated clinical trial (VIOLA trial), conducted under the leadership of the Hyogo Medical University Hospital, in 20 patients with malignant mesothelioma (excluding malignant pleural mesothelioma).