Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Intestinal Permeability: early-phase trial registry
1 of 4 indexed Intestinal Permeability trials are currently recruiting, with more weight in Phase 1-2.
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
Intestinal Permeability: 4 US clinical trials tracked, 1 recruiting.
Intestinal Permeability is the subject of 4 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 USDA, Western Human Nutrition Research Center, running 1 of these trials.
Enrollment posture brief
Registry condition intestinal-permeability
OPEN 1 | RECR 25% | LATE 0 | EARLY 1 | RANK #4115 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abdominal Cancer (25% recruiting · 8 trials)
Intestinal Permeability 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 Intestinal Permeability 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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Intestinal Permeability 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
Dietary Supplementation on Gastrointestinal Barrier Function
Brightseed
NCT06262880
Induction of Gut Permeability by an Oral Vaccine
USDA, Western Human Nutrition Research Center
NCT04083950
The Effect of a Cranberry Beverage on Intestinal Permeability and Gastrointestinal Function in Generally Healthy Adults
University of Florida
NCT03957239
Vitamin D and Adipose Tissue Inflammation
Fred Hutchinson Cancer Center
NCT01477034
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Intestinal Permeability records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Intestinal Permeability 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 Intestinal Permeability page
4 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Intestinal Permeability trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- USDA, Western Human Nutrition Research Center sponsors the most Intestinal Permeability trials on record, review their full trial history before evaluating a specific study. See USDA, Western Human Nutrition Research Center'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 Intestinal Permeability condition card totals 4 registered trials; most-linked intervention Cranberry Beverage; top US site state Washington. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.