Aytu BioPharma’s (AYTU) AR101 Gets FDA’s Orphan Drug Status Posted byZacks Equity Research December 9, 2021 Leave a comment on Aytu BioPharma’s (AYTU) AR101 Gets FDA’s Orphan Drug Status The FDA bestows an Orphan Drug designation to Aytu BioPharma’s (AYTU) AR101 for the treatment of vascular Ehlers-Danlos Syndrome.