Osteoarthritis (OA) is a degenerative disease frequently associated with symptoms such as inflammation, stiffness, muscle weakness, joint swollen and joint pain. 2-carba-cyclic phosphatidic acid (2ccPA) is the derivative of natural occurring phospholipid mediator, cyclic phosphatidic acid (cPA). Previous studies suggested that 2ccPA inhibits inflammation and may relieve the pain caused by osteoarthritis. This phase I/II study aims to evaluate the safety of single doses of 2ccPA 4,800 μg and7,200 μg (Phase I), as well as the safety and efficacy of multiple doses of 2ccPA (Phase II) in patients with osteoarthritis (OA) of the knee.
This phase I/II study aims to evaluate the safety of single doses of 2ccPA 4,800 μg and 7,200 μg (Phase I), as well as the safety and efficacy of multiple doses of 2ccPA (Phase II) in patients with osteoarthritis (OA) of the knee.