Suzhou Techfields Pharma Co., Ltd.

This is a Phase 3, Multicenter, Randomized, 22 Week, Double-Blind, Placebo Controlled and 3-Week, Open-Label Study to Evaluate the Efficacy and Safety of X0002 Spray in relief of the signs and symptoms of Subjects with Osteoarthritis of the Lumbar Spine. To evaluate the efficacy of X0002 spray compared to placebo for the relief of low back pain disability in subjects with osteoarthritis (OA) of the low back.

This is a Phase 3, Multicenter, 22-Week, double-blind and 30-Week open label Study to Evaluate the Efficacy and Safety of X0002 Spray in relief of pain of subjects with Osteoarthritis of the Knee.

This is a phase 2, multicenter, randomized, double blind (with dose), placebo controlled, parallel group, proof of concept, and dose range finding study to evaluate the efficacy, safety, and PK of X0002 spray in adult subjects with clinically symptomatic mild to moderate OA of the knee.
Objectives of the study:
To evaluate the efficacy of X0002 spray compared to placebo for relief of knee pain in subjects with osteoarthritis (OA) of the knee;
To assess the safety and tolerability of multiple doses of X0002 when administered as a topical spray.