Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Knee clinical trials
A small indexed set (3 trials) with no open enrollment listed right now.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · none currently recruiting · #5,209 of 28,707 conditions by registered trial count
Knee: 3 US clinical trials tracked, none currently recruiting.
Knee is the subject of 3 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. The most active sponsor is ATI Holdings, running 1 of these trials.
Enrollment posture brief
Registry condition knee
OPEN 0 | RECR 0% | LATE 0 | EARLY 0 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)
Knee has no open enrollment in this registry pull (3 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Knee 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 is recruiting below its size-band peers.
0 of 3 indexed trials (0%) 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.
Indexed trials (enrollment closed)
3 total, page 1 of 1
ATI Evidence-based Guide Investigating Clinical Services
ATI Holdings
NCT02285868
Triathlon Tritanium Cone Augments Outcomes Study
Stryker Orthopaedics
NCT02521103
To Evaluate the Performance of the CORI™ KNEE TENSIONER as an Accessory to the CORI™ Surgical System.
Smith & Nephew
NCT04849884
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Knee records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Knee 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 page
3 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- No Knee trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
- ATI Holdings sponsors the most Knee trials on record, review their full trial history before evaluating a specific study. See ATI Holdings'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 condition card totals 3 registered trials; most-linked intervention Triathlon Tritanium Cone Augments; top US site state Illinois. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.