Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: A Phase 2 Open-Label Proof of Concept Study to Assess the Efficacy, Safety, and Pharmacokinetics of ACH-0144471 in Untreated Patients With Paroxysmal Nocturnal Hemoglobinuria
Brief Summary: The purpose of this study is to determine the safety and effectiveness of ACH-0144471 in currently untreated patients with PNH.