Overview Safety and Efficacy of Inhaled Iloprost in Pediatric Patients With Pulmonary Arterial Hypertension Status: Withdrawn Trial end date: 2006-10-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and effectiveness of iloprost for PAH in children who are between the ages of 3 and 18 years old. Phase: Phase 2 Details Lead Sponsor: ActelionTreatments: Iloprost