Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Pulmonary Vein Stenosis: early-phase trial registry
1 of 2 indexed Pulmonary Vein Stenosis trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #7,188 of 28,707 conditions by registered trial count.
2 US clinical trials · 1 currently recruiting · #7,188 of 28,707 conditions by registered trial count
Pulmonary Vein Stenosis: 2 US clinical trials tracked, 1 recruiting.
Pulmonary Vein Stenosis is the subject of 2 registered US clinical trials on ClinicalTrials.gov, 1 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 Boston Children's Hospital, running 1 of these trials.
Enrollment posture brief
Registry condition pulmonary-vein-stenosis
OPEN 1 | RECR 50% | LATE 0 | EARLY 1 | RANK #7188 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Pulmonary Vein Stenosis lists 1 open slots (50% of 2 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 Pulmonary Vein 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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Pulmonary Vein Stenosis is recruiting above its size-band peers.
1 of 2 indexed trials (50%) 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
2 total, page 1 of 1
Calculating Wall Shear Stress in Infant Pulmonary Veins
Children's Hospital of Philadelphia
NCT06440408
Predicting Pediatric Pulmonary Vein Stenosis Outcomes Using Data Acquired During a Cardiac Catheterization
Boston Children's Hospital
NCT04696289
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Pulmonary Vein Stenosis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Pulmonary Vein 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 Pulmonary Vein Stenosis page
2 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Pulmonary Vein Stenosis trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Boston Children's Hospital sponsors the most Pulmonary Vein Stenosis trials on record, review their full trial history before evaluating a specific study. See Boston Children's Hospital'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 Pulmonary Vein Stenosis condition card totals 2 registered trials; most-linked intervention Standardized catheterization assessment; top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.