Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Adult Spinal Deformity clinical trials
3 of 4 indexed Adult Spinal Deformity trials are currently recruiting.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 3 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Adult Spinal Deformity: 4 US clinical trials tracked, 3 recruiting.
Adult Spinal Deformity is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. The most active sponsor is International Spine Study Group Foundation, running 3 of these trials.
Enrollment posture brief
Registry condition adult-spinal-deformity
OPEN 3 | RECR 75% | LATE 0 | EARLY 0 | RANK #4115 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Activity, Motor (75% recruiting · 8 trials)
Adult Spinal Deformity lists 3 open slots (75% 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 Adult Spinal Deformity 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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Adult Spinal Deformity is recruiting above its size-band peers.
3 of 4 indexed trials (75%) 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
Complex Adult Deformity Surgery (CADS)
International Spine Study Group Foundation
NCT04194138
Prospective Evaluation of Complex Adult Spinal Deformity (CAD) Treated With Minimally Invasive Surgery
International Spine Study Group Foundation
NCT04885244
Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients
International Spine Study Group Foundation
NCT04888104
Prospective Evaluation of Elderly Deformity Surgery
AO Foundation, AO Spine
NCT02035280
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Adult Spinal Deformity records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Adult Spinal Deformity 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 Adult Spinal Deformity page
4 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Adult Spinal Deformity trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- International Spine Study Group Foundation sponsors the most Adult Spinal Deformity trials on record, review their full trial history before evaluating a specific study. See International Spine Study Group Foundation'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 Adult Spinal Deformity condition card totals 4 registered trials; most-linked intervention Index or spine revision surgery for complex adult spinal deformity; 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.