Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Orthodontic Treatment clinical trials
3 of 3 indexed Orthodontic Treatment trials are currently recruiting.
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
Orthodontic Treatment: 3 US clinical trials tracked, 3 recruiting.
Orthodontic Treatment is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. The most active sponsor is Donald Nixdorf, running 1 of these trials.
Enrollment posture brief
Registry condition orthodontic-treatment
OPEN 3 | RECR 100% | LATE 0 | EARLY 0 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)
Orthodontic Treatment 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 Orthodontic Treatment 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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Orthodontic Treatment 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
Exploration of the Utility of Dental-dedicated MRI for Dentistry
Donald Nixdorf
NCT06948162
Impact of Increased Body Mass Index on Adolescent Fixed Orthodontic Treatment. A Prospective Longitudinal Study
University of Rochester
NCT07217756
A Split-Mouth Clinical Trial Evaluating the Bond Failure Rate of a New Etch-Free Orthodontic Adhesive
University of Maryland, Baltimore
NCT07091422
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Orthodontic Treatment records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Orthodontic Treatment 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 Orthodontic Treatment page
3 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Orthodontic Treatment trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Donald Nixdorf sponsors the most Orthodontic Treatment trials on record, review their full trial history before evaluating a specific study. See Donald Nixdorf'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 Orthodontic Treatment condition card totals 3 registered trials; most-linked intervention Conventional Etch-and-Bond Adhesive; top US site state New York. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.