Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Knee Osteoarthritis (Knee OA): early-phase trial registry
3 of 3 indexed Knee Osteoarthritis (Knee OA) trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · 3 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Knee Osteoarthritis (Knee OA): 3 US clinical trials tracked, 3 recruiting.
Knee Osteoarthritis (Knee OA) is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is University of Chicago, running 2 of these trials.
Enrollment posture brief
Registry condition knee-osteoarthritis-knee-oa
OPEN 3 | RECR 100% | LATE 0 | EARLY 1 | RANK #5209 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)
Knee Osteoarthritis (Knee OA) lists 3 open slots (100% of 3 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Knee Osteoarthritis (Knee OA) on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Knee Osteoarthritis (Knee OA) is recruiting above its size-band peers.
3 of 3 indexed trials (100%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
Open and recent trials
3 total, page 1 of 1
Randomized Controlled Study Evaluating Genicular Artery Embolization Against Intra-Articular Corticosteroid Knee Injection for Osteoarthritic Knee Pain
North American Science Associates
NCT06872567
Creation of a Prospective Data Collecting Registry for Genicular Artery Embolization for Arthritis
University of Chicago
NCT06781463
Genicular Artery Embolization for Reducing Pain in Medically Refractory Symptomatic Knee Osteoarthritis
University of Chicago
NCT06859164
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Knee Osteoarthritis (Knee OA) records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Knee Osteoarthritis (Knee OA) trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Knee Osteoarthritis (Knee OA) page
3 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Knee Osteoarthritis (Knee OA) trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Chicago sponsors the most Knee Osteoarthritis (Knee OA) trials on record, review their full trial history before evaluating a specific study. See University of Chicago's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Knee Osteoarthritis (Knee OA) condition card totals 3 registered trials; most-linked intervention Simple angiogram; top US site state Illinois. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.