Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Reflux: full-pipeline trial registry
2 of 3 indexed Reflux trials are currently recruiting.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · 2 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Reflux: 3 US clinical trials tracked, 2 recruiting.
Reflux is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 2 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is National Jewish Health, running 1 of these trials.
Enrollment posture brief
Registry condition reflux
OPEN 2 | RECR 67% | LATE 1 | EARLY 1 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Acute Hypoxemic Respiratory Failure (67% recruiting · 6 trials)
Reflux lists 2 open slots (67% of 3 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 Reflux 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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Reflux is recruiting above its size-band peers.
2 of 3 indexed trials (66.7%) 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
3 total, page 1 of 1
The Mechanism Versus PPI Trial
University of California, San Diego
NCT06999577
The Role of Laryngopharyngeal Reflux in IPF
National Jewish Health
NCT03418350
Can Quercetin Increase Claudin-4 and Improve Esophageal Barrier Function in GERD?
University of North Carolina, Chapel Hill
NCT02226484
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Reflux records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Reflux 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 Reflux page
3 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Reflux trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- National Jewish Health sponsors the most Reflux trials on record, review their full trial history before evaluating a specific study. See National Jewish Health'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 Reflux condition card totals 3 registered trials; most-linked intervention GERD Lifestyle Recommendations; top US site state North Carolina. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.