Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Upper Respiratory Infection: later-stage trial registry
1 of 3 indexed Upper Respiratory Infection trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · 1 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Upper Respiratory Infection: 3 US clinical trials tracked, 1 recruiting.
Upper Respiratory Infection is the subject of 3 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 Deborah Gentile, running 1 of these trials.
Enrollment posture brief
Registry condition upper-respiratory-infection
OPEN 1 | RECR 33% | LATE 1 | EARLY 0 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)
Upper Respiratory Infection lists 1 open slots (33% 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 Upper Respiratory Infection 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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Upper Respiratory Infection is recruiting below its size-band peers.
1 of 3 indexed trials (33.3%) 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
Artificial Intelligence Diagnostic Decision Support to Reduce Antimicrobial Prescriptions in Young Children With Colds
Timothy Shope
NCT06876259
Evaluate the Potential of Montelukast to Prevent Nasal Symptomatology During Colds
Deborah Gentile
NCT00189475
Effects of URI on Diabetic Subjects Utilizing Technosphere Insulin After a Meal Challenge
Mannkind Corporation
NCT00642681
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Upper Respiratory Infection records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Upper Respiratory Infection 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 Upper Respiratory Infection page
3 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Upper Respiratory Infection trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Deborah Gentile sponsors the most Upper Respiratory Infection trials on record, review their full trial history before evaluating a specific study. See Deborah Gentile'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 Upper Respiratory Infection condition card totals 3 registered trials; most-linked intervention AI app ear exam and diagnosis; top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.