Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Stenosis: early-phase trial registry
3 of 7 indexed Stenosis trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,497 of 28,707 conditions by registered trial count.
7 US clinical trials · 3 currently recruiting · #2,497 of 28,707 conditions by registered trial count
Stenosis: 7 US clinical trials tracked, 3 recruiting.
Stenosis is the subject of 7 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is SeaSpine, running 2 of these trials.
Enrollment posture brief
Registry condition stenosis
OPEN 3 | RECR 43% | LATE 0 | EARLY 1 | RANK #2497 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adrenoleukodystrophy (43% recruiting · 7 trials)
Stenosis lists 3 open slots (43% of 7 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 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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Stenosis is recruiting below its size-band peers.
3 of 7 indexed trials (42.9%) 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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One sponsor concentrates Stenosis research.
SeaSpine accounts for 2 of 7 trials (28.6%). 6 distinct sponsors appear on at least one study for this condition label.
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Most Stenosis trials plan to enrol fewer than 100 people.
Median target enrolment is 43 among the 7 trials that report a genuine target (sentinel values excluded). 5 of those (71.4%) plan for fewer than 100 participants.
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Stenosis splits between interventional and observational designs.
3 interventional and 4 observational studies make up this index (42.9% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
7 total, page 1 of 1
Beacon Tip Sizing Catheter and Slip-Cath Beacon Tip Catheter Study
Cook Research Incorporated
NCT06986954
COffee and Metabolites Modulating the Gut MicrobiomE in Colorectal caNCER
Massachusetts General Hospital
NCT05692024
Transcatheter Fontan Stenting: Impact on Hepatic Stiffness and Exercise Capacity
Children's Hospital Los Angeles
NCT07073612
Retrospective Modulus ALIF Study
NuVasive
NCT05566704
Efficacy and Safety of Accell Evo3 Demineralized Bone Matrix (DBM) in Instrumented Posterolateral Lumbar Spine Fusion
SeaSpine
NCT01430299
Clinical Outcome Study of the Triad Allograft for Posterior Lumbar Fusion
University of Wisconsin, Madison
NCT00205101
OsteoStrux™ Collagen Ceramic Scaffold in Instrumented Lumbar Spine Fusion
SeaSpine
NCT01873586
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Stenosis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on 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 Stenosis page
7 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Stenosis trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- SeaSpine sponsors the most Stenosis trials on record, review their full trial history before evaluating a specific study. See SeaSpine'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 Stenosis condition card totals 7 registered trials; most-linked intervention rh-BMP2; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.