Titrating-Dose of Lonafarnib in Combination With Ritonavir

Summary

A phase 2, open-label study to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamic activity of titrating-dose lonafarnib/ritonavir in patients chronically infected with hepatitis delta virus (HDV)

Timeline

Start

2015-09

Primary completion

2016-08

Completion

2017-02-09

Publications

• Background Koh C, Canini L, Dahari H, Zhao X, Uprichard SL, Haynes-Williams V, Winters MA, Subramanya G, Cooper SL, Pinto P, Wolff EF, Bishop R, Ai Thanda Han M, Cotler SJ, Kleiner DE, Keskin O, Idilman R, Yurdaydin C, Glenn JS, Heller T. Oral prenylation inhibition with lonafarnib in chronic hepatitis D infection: a proof-of-concept randomised, double-blind, placebo-controlled phase 2A trial. Lancet Infect Dis. 2015 Oct;15(10):1167-1174. doi: 10.1016/S1473-3099(15)00074-2. Epub 2015 Jul 16.
• Background Yurdaydin C, Keskin O, Kalkan C, Karakaya F, Caliskan A, Karatayli E, Karatayli S, Bozdayi AM, Koh C, Heller T, Idilman R, Glenn JS. Optimizing lonafarnib treatment for the management of chronic delta hepatitis: The LOWR HDV-1 study. Hepatology. 2018 Apr;67(4):1224-1236. doi: 10.1002/hep.29658. Epub 2018 Feb 19.
• Background Yurdaydin C, Keskin O, Yurdcu E, Caliskan A, Onem S, Karakaya F, Kalkan C, Karatayli E, Karatayli S, Choong I, Apelian D, Koh C, Heller T, Idilman R, Bozdayi AM, Glenn JS. A phase 2 dose-finding study of lonafarnib and ritonavir with or without interferon alpha for chronic delta hepatitis. Hepatology. 2022 Jun;75(6):1551-1565. doi: 10.1002/hep.32259. Epub 2021 Dec 23.

Drugs

Indications