Obeticholic Acid (OCA) in Primary Sclerosing Cholangitis (PSC)

Summary

This was a phase 2, double-blind (DB), placebo-controlled trial in participants with primary sclerosing cholangitis to evaluate the effect of obeticholic acid on liver biochemistry, in particular, serum alkaline phosphatase; and, safety. The long-term safety extension (LTSE) phase was conducted to evaluate the safety, tolerability, and efficacy of long-term, open-label use of OCA in participants with PSC who had completed the DB phase of the study.

Timeline

Start

2015-02-09

Primary completion

2017-03-07

Completion

2018-03-22

Publications

• Results Kowdley KV, Vuppalanchi R, Levy C, Floreani A, Andreone P, LaRusso NF, Shrestha R, Trotter J, Goldberg D, Rushbrook S, Hirschfield GM, Schiano T, Jin Y, Pencek R, MacConell L, Shapiro D, Bowlus CL; AESOP Study Investigators. A randomized, placebo-controlled, phase II study of obeticholic acid for primary sclerosing cholangitis. J Hepatol. 2020 Jul;73(1):94-101. doi: 10.1016/j.jhep.2020.02.033. Epub 2020 Mar 10.

Drugs

Indications