Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Lumbar Spinal Stenosis: full-pipeline trial registry
9 of 19 indexed Lumbar Spinal Stenosis trials are currently recruiting.
Corpus placement: #902 of 28,707 conditions by registered trial count.
19 US clinical trials · 9 currently recruiting · #902 of 28,707 conditions by registered trial count
Lumbar Spinal Stenosis: 19 US clinical trials tracked, 9 recruiting.
Lumbar Spinal Stenosis is the subject of 19 registered US clinical trials on ClinicalTrials.gov, 9 of them currently open to new participants. 3 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is VA Office of Research and Development, running 2 of these trials.
Enrollment posture brief
Registry condition lumbar-spinal-stenosis
OPEN 9 | RECR 47% | LATE 3 | EARLY 2 | RANK #902 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Breast Cancer Stage I (47% recruiting · 19 trials)
Lumbar Spinal Stenosis lists 9 open slots (47% of 19 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 Spinal Stenosis 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 Spinal Stenosis recruits in line with its size-band peers.
9 of 19 indexed trials (47.4%) 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.
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Sponsorship of Lumbar Spinal Stenosis trials is spread across many organizations.
VA Office of Research and Development accounts for 2 of 19 trials (10.5%). 18 distinct sponsors appear on at least one study for this condition label.
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Typical Lumbar Spinal Stenosis enrolment sits around 100 participants.
Median target enrolment is 100 among the 19 trials that report a genuine target (sentinel values excluded). 6 of those (31.6%) plan for fewer than 100 participants.
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Lumbar Spinal Stenosis research is mostly interventional.
15 interventional and 4 observational studies make up this index (78.9% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
19 total, page 1 of 1
MILD® Percutaneous Image-Guided Lumbar Decompression: A Medicare Claims Study
Stryker Instruments
NCT03072927
Analysis of Lumbar Spine Stenosis Specimens for Identification of Transthyretin Cardiac Amyloidosis
Columbia University
NCT06034405
Lumbar Steroid Use in Patients Undergoing Posterior Lumbar Decompression
Hospital for Special Surgery, New York
NCT05058287
Post-Market Clinical Study of Functional Motion Outcomes in Subjects Treated With the Minuteman Device
Spinal Simplicity
NCT06355791
Regional Anesthesia in Minimally Invasive Lumbar Spine Surgery
John O'Toole
NCT05029726
REFINE Study: A Study In a Novel Interspinous Fusion Device In Subjects With Low Back Pain
Pacific Research Institute
NCT05504499
Study Comparing Local/ MAC Anesthesia in Lumbar Decompression
Stanford University
NCT04992572
Outcomes for Lumbar Decompressions With Use of Liposomal Bupivicaine
University of Colorado, Denver
NCT04066296
Lumbosacral Spinal Stenosis - Non-Invasive Postural Therapy for Older Adult Veterans
VA Office of Research and Development
NCT06089746
SLIP II Registry: Spinal Laminectomy Versus Instrumented Pedicle Screw Fusion
Lahey Clinic
NCT03570801
LimiFlex Clinical Trial for the Treatment of Degenerative Spondylolisthesis With Spinal Stenosis
Empirical Spine
NCT03115983
A 5-year Superion™ IDS Clinical Outcomes Post-Approval Evaluation (SCOPE)
Boston Scientific Corporation
NCT04192591
Optimizing Impact of Manual Therapy on Lumbar Spinal Stenosis
University of Pittsburgh
NCT06023498
Efficacy of M640 in Acute Lumbosacral Musculoskeletal Conditions.
Primus Pharmaceuticals
NCT06157177
The STEPS - Totalis™ Trial
VertiFlex, Incorporated
NCT02079038
Post Epidural Steroid Injection Follow-up
Vanderbilt University Medical Center
NCT04207606
Making Better Lives: Patient-Focused Care for Low Back Pain (LBP)
VA Office of Research and Development
NCT02697435
Vertos Mild - Post Market Patient Outcomes
The Center for Pain Relief
NCT01076244
Misoprostol for Spinal Stenosis
Dallas VA Medical Center
NCT04611464
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 1 |
| Phase 3 | 1 |
| Phase 4 | 2 |
Top Sponsors
Named interventions
Most-linked intervention names on Lumbar Spinal Stenosis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Lumbar Spinal Stenosis 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 Spinal Stenosis page
19 registered trials, 9 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 9 Lumbar Spinal Stenosis trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- VA Office of Research and Development sponsors the most Lumbar Spinal Stenosis trials on record, review their full trial history before evaluating a specific study. See VA Office of Research and Development'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 Spinal Stenosis condition card totals 19 registered trials; most-linked intervention Comparator Surgical Procedure; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.