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A Study to Assess Safety and Tolerability of PCRX-201 in Subjects With Painful Osteoarthritis of the Knee
NCT06884865 · View on ClinicalTrials.gov ↗
Study Summary
The goal of this clinical trial is to learn if a single knee injection of different doses (Dose A and Dose B) of an investigation product PCRX-201, following steroid pretreatment, is safe and tolerable in male of female patients 45 to 80 years old with osteoarthritis of the knee. It will also learn how the body reacts to the PCRX-201 injection and how effective the treatment is. Researchers will compare Dose A and Dose B of PCRX-201 versus placebo from Week 1 through Week 52 to assess adverse events. Researchers will also explore how PCRX-201 may impact knee pain and joint function over time. Participants will be asked to * Visit the clinic for pretreatment and drug administration * Visit the clinic for checkups and tests: 1. Screening through Week 52: intially weekly, bi-weekly, later monthly 2. Week 53 through Week 260 (Year 5): 8 visits throughout the period
Conditions Studied
Interventions
- BIOLOGICAL Placebo
- BIOLOGICAL Enekinragene Inzadenovec (PCRX-201)
Study Locations (17)
California
- Osteoporosis Medical Center — Beverly Hills
- Beach Physicians Medical Group Inc. — Huntington Beach
- Horizon Clinical Research — La Mesa
- Alliance Clinical West Hills (Focus Clinical Research) — West Hills
Florida
- Arrow Clinical Trials — Daytona Beach
- Journey Research Inc. — Oldsmar
- Palm Beach Research Center — West Palm Beach
- Conquest Research — Winter Park
South Carolina
- Clinical Trials of South Carolina - Charleston — Charleston
- Clinical Trials of South Carolina - Columbia — Columbia
Texas
- Zenos Clinical Research — Dallas
- Epic Clinical Research — Lewisville
Idaho
- Injury Care Research, LLC — Boise
Nebraska
- Physicians Research Collaboration — Lincoln
Nevada
- Excel Clinical Research — Las Vegas
New York
- NY Scientific — Brooklyn
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 135 participants |
| Start Date | 2025-02-26 |
| Est. Completion | 2032-03 |
| Phase | Phase 2 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06884865
The ClinicalTrials.gov registry entry for NCT06884865 describes a study currently listed as recruiting. It is categorized as Phase 2, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 135 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Pacira Pharmaceuticals, which has 31 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Osteoarthritis (OA) of the Knee appearing as the primary indexed condition, and to 2 interventions — of which Placebo is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT06884865 reports 17 study locations spanning 9 distinct geographic areas — top geographies include California, Florida, South Carolina. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT06884865 about?
NCT06884865 is a clinical study titled "A Study to Assess Safety and Tolerability of PCRX-201 in Subjects With Painful Osteoarthritis of the Knee". The goal of this clinical trial is to learn if a single knee injection of different doses (Dose A and Dose B) of an investigation product PCRX-201, following steroid pretreatment, is safe and tolerable in male of female patients 45 to 80 years old with osteoarthritis of the knee. It will also learn ...
What is the current status of trial NCT06884865?
This trial is currently recruiting. It is a Phase 2 study. The enrollment target is 135 participants. The study started on 2025-02-26. Estimated completion is 2032-03.
What conditions does trial NCT06884865 study?
This clinical trial studies the following conditions: Osteoarthritis (OA) of the Knee. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT06884865?
The interventions under investigation include: Placebo (BIOLOGICAL), Enekinragene Inzadenovec (PCRX-201) (BIOLOGICAL). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT06884865?
This trial is sponsored by Pacira Pharmaceuticals, which has 31 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT06884865 being conducted?
This trial has 17 study locations across California, Florida, Idaho, Nebraska, Nevada. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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