A Phase 2, Open Label, Pharmacokinetic (PK) Study of TLC599 in Subjects With Osteoarthritis of the Knee

This Phase 2, open-label, 1 period, parallel study will enroll 1. approximately 90 subjects to receive a single dose of TLC599 or DSP via intra-articular (IA) injection, followed by a PK evaluation period up to 24 weeks and an additional follow-up period of 1 to 5 weeks. Additional subjects may be recruited as needed to achieve at least 10 subjects completing the 1-week blood collection period for each treatment. 2. approximately 12 healthy subjects to receive a single dose of DSP via IV injection, followed by a PK evaluation period up to 1 week and an additional follow-up period of 1 week. Additional subjects may be recruited as needed to achieve at least 12 subjects completing the 48-hour blood collection period for IV DSP.