Pacira BioSciences to Present 3-Year Safety and Efficacy Data of PCRX-201 Following Single Intra-Articular Injection for Moderate-to-Severe Knee Osteoarthritis

Core Insights - Pacira BioSciences, Inc. is presenting new data on its gene therapy candidate PCRX-201 at the 2025 EULAR Annual Congress, highlighting its commitment to innovative, non-opioid pain therapies [1] Group 1: Clinical Data and Study Results - The Phase 1 study of PCRX-201 demonstrated that a single intra-articular injection was safe and provided sustained clinical benefits for patients with moderate-to-severe knee osteoarthritis over three years [2] - In a previous Phase 1 study, PCRX-201 showed sustained improvements in knee pain, stiffness, and function for two years post-administration, with a well-tolerated safety profile [3] - PCRX-201 has received RMAT designation from the FDA and ATMP designation from the EMA, marking it as the first gene therapy to achieve these clinical results in knee osteoarthritis [3] Group 2: Ongoing Research and Development - Following promising Phase 1 results, dosing is currently underway in a Phase 2 study (ASCEND study) for the treatment of knee osteoarthritis [4] - The company is advancing the development of PCRX-201 as a novel, locally administered gene therapy aimed at treating prevalent diseases like osteoarthritis [5] Group 3: Company Overview - Pacira BioSciences focuses on delivering innovative, non-opioid pain therapies, with three commercial-stage products: EXPAREL, ZILRETTA, and iovera® [5] - EXPAREL is a long-acting local analgesic approved for various postsurgical pain management applications, while ZILRETTA is an extended-release injection for osteoarthritis knee pain [5]