Injectable hyaluronic-acid-doxycycline hydrogel therapy in experimental rabbit osteoarthritis

摘要

BackgroundOsteoarthritis (OA) is a common joint disease that causes disabilities in elderly adults. However, few long-lasting pharmacotherapeutic agents with low side effects have been developed to treat OA. We evaluated the therapeutic effects of intra-articular injections of hydrogels containing hyaluronic acid (HA) and doxycycline (DOX) in a rabbit OA model.