A Study To Assess Pharmacodynamics, Safety And Tolerability Of PF-05221304 And PF-06865571 Co-Administered For 6 Weeks In Adults With Non-Alcoholic Fatty Liver Disease.

Summary

This study is to assess the effect of PF 05221304 alone, PF 06865571 alone, the co administration of PF 05221304 and PF 06865571, or placebo on whole liver fat in subjects with NAFLD. In addition, this study will evaluate the safety and tolerability of co administration of PF 05221304 and PF 06865571 along with the effects on selected pharmacodynamics (PD)/exploratory parameters, compared to administration of PF 05221304 alone, PF 06865571 alone, and placebo in adults with NAFLD.

Timeline

Start

2019-01-04

Primary completion

2019-09-09

Completion

2019-10-11

Outcome

Met primary endpoint

paper Co-administration of PF-05221304 and PF-06865571 lowered liver fat compared to placebo (placebo-adjusted LSM (90% CI) -44.6% (-54.8, -32.2)). PMID 34635855 ↗

registry p = 0.0000; Difference in LS Mean -44.64 (90% CI -54.80 to -32.19) NCT03776175 ↗

Publications

• Calle RA, Amin NB, Carvajal-Gonzalez S, Ross TT, Bergman A, Aggarwal S, Crowley C, Rinaldi A, Mancuso J, Aggarwal N, Somayaji V, Inglot M, Tuthill TA, Kou K, Boucher M, Tesz G, Dullea R, Bence KK, Kim AM, Pfefferkorn JA, Esler WP. ACC inhibitor alone or co-administered with a DGAT2 inhibitor in patients with non-alcoholic fatty liver disease: two parallel, placebo-controlled, randomized phase 2a trials. Nat Med. 2021 Oct;27(10):1836-1848. doi: 10.1038/s41591-021-01489-1. Epub 2021 Oct 11.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Clesacostat	Small molecule	15 mg	Oral
Subject	PF-06865571	Small molecule	300 mg	Oral

Indications