Overview Lonafarnib With Ritonavir in HDV (LOWR-2) Status: Completed Trial end date: 2017-06-15 Target enrollment: Participant gender: Summary An Open-label, Dose-ranging Study to Evaluate the Safety and Efficacy of Lonafarnib With Ritonavir Boosting in Patients Chronically Infected With Delta Hepatitis (HDV) (LOWR-2). Phase: Phase 2 Details Lead Sponsor: Eiger BioPharmaceuticalsCollaborator: Ankara UniversityTreatments: Interferon alpha-2Interferon-alphaInterferonsLonafarnibPeginterferon alfa-2aRitonavir