Orphan disease news - 2019-Dec-2nd December 2, 2019 James Westbrooks Orphan disease news: FDA fast tracks intranasal oxytocin analog for Prader-Willi syndrome https://praderwillinews.com/2019/11/19/fda-grants-fast-track-designation-intranasal-carbetocin-treatment-prader-willi-syndrome/