The efficacy and safety of apremilast, etanercept and placebo in patients with moderate-to-severe plaque psoriasis: 52-week results from a phase IIIb, randomized, placebo-controlled trial (LIBERATE)

Autor: Zuoshun Zhang, Kristian Reich, Melinda Gooderham, K. Shah, Lawrence Green, J. Soung, Robert M. Day, Anthony Bewley, Vincent Piguet, Joana Carla Soares Gonçalves, I. Khanskaya
Rok vydání: 2016
Předmět:
Zdroj: Journal of the European Academy of Dermatology and Venereology
ISSN: 0926-9959
0169-0299
DOI: 10.1111/jdv.14015
Popis: Background Apremilast, an oral, small-molecule phosphodiesterase 4 inhibitor, has demonstrated efficacy in patients with moderate-to-severe psoriasis. Objective Evaluate efficacy and safety of apremilast vs. placebo in biologic-naive patients with moderate-to-severe plaque psoriasis and safety of switching from etanercept to apremilast in a phase IIIb, randomized, double-blind, placebo-controlled study (NCT01690299). Methods Two hundred and fifty patients were randomized to placebo (n = 84), apremilast 30 mg BID (n = 83) or etanercept 50 mg QW (n = 83) through Week 16; thereafter, all patients continued or switched to apremilast through Week 104. The primary efficacy endpoint was achievement of PASI-75 at Week 16 with apremilast vs. placebo. Secondary endpoints included achievement of PASI-75 at Week 16 with etanercept vs. placebo and improvements in other clinical endpoints vs. placebo at Week 16. Outcomes were assessed through Week 52. This study was not designed for apremilast vs. etanercept comparisons. Results At Week 16, PASI-75 achievement was greater with apremilast (39.8%) vs. placebo (11.9%; P
Databáze: OpenAIRE