PARIS, FRANCE, 27 January 2023 – Ipsen (Euronext: IPN; ADR: IPSEY) announced today that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has recommended not to grant marketing authorization for investigational palovarotene as a treatment for the ultra-rare bone disease, fibrodysplasia ossificans progressiva (FOP). In the E.U. there are currently only symptomatic treatments for FOP, which do not reduce the formation of extra-skeletal bone in patients with the condition. Ipsen will be requesting a re-examination of the CHMP opinion, based on scientific data available from the existing palovarotene clinical trial program.