Overview Treatment of Hyperphagia Behavioral Symptoms in Children and Adults Diagnosed With Prader-Willi Syndrome Status: Completed Trial end date: 2014-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and effectiveness of intranasal FE 992097 in children and adults with Prader-Willi Syndrome. Phase: Phase 2 Details Lead Sponsor: Ferring Pharmaceuticals