Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Knee Arthroplasty, Total: early-phase trial registry
2 of 4 indexed Knee Arthroplasty, Total trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 2 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Knee Arthroplasty, Total: 4 US clinical trials tracked, 2 recruiting.
Knee Arthroplasty, Total is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 2 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 Exactech, running 2 of these trials.
Enrollment posture brief
Registry condition knee-arthroplasty-total
OPEN 2 | RECR 50% | LATE 0 | EARLY 1 | RANK #4115 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Knee Arthroplasty, Total lists 2 open slots (50% of 4 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 Arthroplasty, Total 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.
-
Knee Arthroplasty, Total is recruiting above its size-band peers.
2 of 4 indexed trials (50%) 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
4 total, page 1 of 1
A Post-Market Domestic (US) and International Data Collection to Assess the Truliant Knee System
Exactech
NCT05653102
Mitigation of Arthrofibrosis After Total Knee Arthroplasty Using Losartan
Steadman Philippon Research Institute
NCT06108063
Optetrak Knee System Post Market Clinical Follow-Up
Exactech
NCT05788757
LEGION Hinge Safety and Efficacy Study
Smith & Nephew
NCT02445443
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Knee Arthroplasty, Total records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Knee Arthroplasty, Total 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 Arthroplasty, Total page
4 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Knee Arthroplasty, Total trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Exactech sponsors the most Knee Arthroplasty, Total trials on record, review their full trial history before evaluating a specific study. See Exactech'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 Arthroplasty, Total condition card totals 4 registered trials; most-linked intervention Optetrak Total Knee System; top US site state South Carolina. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.