Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Lumbar Spondylolisthesis: later-stage trial registry
1 of 4 indexed Lumbar Spondylolisthesis trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 1 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Lumbar Spondylolisthesis: 4 US clinical trials tracked, 1 recruiting.
Lumbar Spondylolisthesis is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Lahey Clinic, running 2 of these trials.
Enrollment posture brief
Registry condition lumbar-spondylolisthesis
OPEN 1 | RECR 25% | LATE 1 | EARLY 0 | RANK #4115 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Cancer (25% recruiting · 8 trials)
Lumbar Spondylolisthesis lists 1 open slots (25% 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 Lumbar Spondylolisthesis 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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Lumbar Spondylolisthesis is recruiting below its size-band peers.
1 of 4 indexed trials (25%) 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
Regional Anesthesia in Minimally Invasive Lumbar Spine Surgery
John O'Toole
NCT05029726
Comparison of Complication Rates Between Initial and Re-operative Anterior Lumbar Interbody Fusion Surgery: Is There a Difference?
Methodist Health System
NCT05945550
SLIP II Registry: Spinal Laminectomy Versus Instrumented Pedicle Screw Fusion
Lahey Clinic
NCT03570801
Re-operation Rates of Concorde Bullet Device Versus Conduit Titanium Interbody Graft for Lumbar Fusion
Lahey Clinic
NCT05993195
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Lumbar Spondylolisthesis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Lumbar Spondylolisthesis 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 Lumbar Spondylolisthesis page
4 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Lumbar Spondylolisthesis trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Lahey Clinic sponsors the most Lumbar Spondylolisthesis trials on record, review their full trial history before evaluating a specific study. See Lahey Clinic'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 Lumbar Spondylolisthesis condition card totals 4 registered trials; most-linked intervention Concorde Bullet Device; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.