Brief Report: A Phase IIb Trial of a Novel Extended-Release Microsphere Formulation of Triamcinolone Acetonide for Intraarticular Injection in Knee Osteoarthritis.

ABSTRACT:

Objective

FX006 is a novel, microsphere-based, extended-release formulation of triamcinolone acetonide for intraarticular (IA) injection designed to maintain treatment concentration in the joint and provide prolonged analgesic benefits in patients with osteoarthritis (OA) of the knee. This study was undertaken to compare the analgesic benefits of 2 FX006 doses with saline placebo injection.

Methods

In this phase IIb study, participants with knee OA (Kellgren/Lawrence grade 2-3) and average daily pain (ADP) intensity ≥5 to ≤9 (on a 0-10 Numerical Rating Scale) were randomized (1:1:1) to receive single IA injections of FX006 32 mg (n = 104) or 16 mg (n = 102) or saline placebo (n = 100). The primary end point was the least squares mean (LSM) change from baseline to week 12 in

SUBMITTER: Conaghan PG 

PROVIDER: S-EPMC5814922 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature