Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Pollution; Exposure: later-stage trial registry
1 of 5 indexed Pollution; Exposure trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #3,391 of 28,707 conditions by registered trial count.
5 US clinical trials · 1 currently recruiting · #3,391 of 28,707 conditions by registered trial count
Pollution; Exposure: 5 US clinical trials tracked, 1 recruiting.
Pollution; Exposure is the subject of 5 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Illinois Institute of Technology, running 1 of these trials.
Enrollment posture brief
Registry condition pollution-exposure
OPEN 1 | RECR 20% | LATE 1 | EARLY 0 | RANK #3391 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive (20% recruiting · 10 trials)
Pollution; Exposure lists 1 open slots (20% of 5 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 Pollution; Exposure 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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Pollution; Exposure is recruiting below its size-band peers.
1 of 5 indexed trials (20%) 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 Pollution; Exposure research.
Illinois Institute of Technology accounts for 1 of 5 trials (20%). 5 distinct sponsors appear on at least one study for this condition label.
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Most Pollution; Exposure trials plan to enrol fewer than 100 people.
Median target enrolment is 30 among the 5 trials that report a genuine target (sentinel values excluded). 5 of those (100%) plan for fewer than 100 participants.
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Pollution; Exposure research is mostly interventional.
5 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
5 total, page 1 of 1
Air Pollution and Physical Activity Study
State University of New York at Buffalo
NCT06386055
Scalability of a Home Health Navigator Program to Reduce Arsenic, Nitrate, and Lead in Private Well Water
Oregon State University
NCT05395663
Residential Ventilation Systems and Filtration for Asthma Control in Adults
Illinois Institute of Technology
NCT06098287
Milwaukee Day Cares Indoor Air Quality Assessment and Educational Response Study
Medical College of Wisconsin
NCT03675009
PFAS Exposure and Immune Response to Vaccination in Adults
Rutgers, The State University of New Jersey
NCT06588530
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Pollution; Exposure records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Pollution; Exposure 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 Pollution; Exposure page
5 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Pollution; Exposure trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Illinois Institute of Technology sponsors the most Pollution; Exposure trials on record, review their full trial history before evaluating a specific study. See Illinois Institute of Technology'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 Pollution; Exposure condition card totals 5 registered trials; most-linked intervention Educational Programming; top US site state Wisconsin. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.