Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Spinal Fusion: early-phase trial registry
13 of 20 indexed Spinal Fusion trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #848 of 28,707 conditions by registered trial count.
20 US clinical trials · 13 currently recruiting · #848 of 28,707 conditions by registered trial count
Spinal Fusion: 20 US clinical trials tracked, 13 recruiting.
Spinal Fusion is the subject of 20 registered US clinical trials on ClinicalTrials.gov, 13 of them currently open to new participants. 2 are in Phase 3-4 (later-stage) and 4 in Phase 1-2 (earlier-stage). The most active sponsor is Columbia University, running 2 of these trials.
Enrollment posture brief
Registry condition spinal-fusion
OPEN 13 | RECR 65% | LATE 2 | EARLY 4 | RANK #848 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Focal Segmental Glomerulosclerosis (65% recruiting · 20 trials)
Spinal Fusion lists 13 open slots (65% of 20 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 Spinal Fusion 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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Spinal Fusion is recruiting above its size-band peers.
13 of 20 indexed trials (65%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Spinal Fusion trials is spread across many organizations.
Columbia University accounts for 2 of 20 trials (10%). 19 distinct sponsors appear on at least one study for this condition label.
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Typical Spinal Fusion enrolment sits around 108 participants.
Median target enrolment is 108 among the 20 trials that report a genuine target (sentinel values excluded). 10 of those (50%) plan for fewer than 100 participants.
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Spinal Fusion splits between interventional and observational designs.
13 interventional and 7 observational studies make up this index (65% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
20 total, page 1 of 1
Prospective SPINE Registry
Xtant Medical
NCT04176562
Durability of Suppl. Rod Constructs-SuppleMentAry Rod Technique for Long-segment Posterior Instrumented Spinal Fusions
AO Foundation, AO Spine
NCT06368245
Personalized Spine Study Group (PSSG) Registry
University of Colorado, Denver
NCT04601363
A Clinical Trial of Intravenous Lidocaine After Spinal Surgery to Prevent Delirium and Reduce Pain
University of California, San Francisco
NCT05010148
Kids With Iron Deficiency and Scoliosis
Columbia University
NCT06042699
Postoperative Pain Control in AIS Using Liposomal Bupivacaine vs. 0.25% Bupivacaine With Epinephrine
Boston Children's Hospital
NCT06471348
IntraVenous Iron in Kids With Iron Deficiency and Scoliosis Study
Columbia University
NCT07217873
Abaloparatide vs. Placebo in Post-Menopausal Women and Abaloparatide in Men Receiving Initial Spinal Fusion Surgery
Hospital for Special Surgery, New York
NCT03841058
Photobiomodulation for Lower Back Pain Post Spinal Fusion and Decompression Surgery
University of California, Los Angeles
NCT06282770
Safety and Efficacy of Subdermal Betadine During Posterior Spinal Fusion
Akron Children's Hospital
NCT06744907
Pulse-Width Modulation
Dartmouth-Hitchcock Medical Center
NCT06120231
Trans-Auricular Stimulation for Postoperative Inflammation in Spine Surgery
Alexander T. Yahanda
NCT07218133
Regional Nerve Blocks to Improve Analgesia and Recovery in Older Adults Undergoing Spinal Fusion
University of Iowa
NCT05461092
Artoss Prospective Spine Registry Outcomes
Artoss
NCT04439032
Pelvic Fixation and Fusion During Multilevel Spinal Surgery
SI-BONE
NCT05640908
Lumbar Fusion With Porous Versus Non-Porous Cages
Francis Farhadi
NCT05583864
Thromboelastography-Guided Fluid Management in Spinal Surgery
Mayo Clinic
NCT03999086
Alvimopan and Ileus in PSF
Washington University School of Medicine
NCT02218190
Impact of Body Habitus (Arm Span and Abdominal Girth) on Activities of Daily Living (ADL)
Duke University
NCT04037059
PK Study of EXPAREL in Subjects Undergoing Open Spinal Fusion or Reconstructive Surgery
Pacira Pharmaceuticals
NCT02985762
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 2 |
| Phase 3 | 1 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Spinal Fusion records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Spinal Fusion 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 Spinal Fusion page
20 registered trials, 13 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 13 Spinal Fusion trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Columbia University sponsors the most Spinal Fusion trials on record, review their full trial history before evaluating a specific study. See Columbia University'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 Spinal Fusion condition card totals 20 registered trials; most-linked intervention Placebo; 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.