Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Sinusitis: full-pipeline trial registry
1 of 13 indexed Sinusitis trials are currently recruiting.
Corpus placement: #1,315 of 28,707 conditions by registered trial count.
13 US clinical trials · 1 currently recruiting · #1,315 of 28,707 conditions by registered trial count
Sinusitis: 13 US clinical trials tracked, 1 recruiting.
Sinusitis is the subject of 13 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. 2 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is Greg Davis, running 1 of these trials.
Enrollment posture brief
Registry condition sinusitis
OPEN 1 | RECR 8% | LATE 2 | EARLY 3 | RANK #1315 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Untreated Adult Acute Myeloid Leukemia (8% recruiting · 13 trials)
Sinusitis lists 1 open slots (8% of 13 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 Sinusitis 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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Sinusitis is recruiting below its size-band peers.
1 of 13 indexed trials (7.7%) 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.
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Sponsorship of Sinusitis trials is spread across many organizations.
Greg Davis accounts for 1 of 13 trials (7.7%). 13 distinct sponsors appear on at least one study for this condition label.
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Most Sinusitis trials plan to enrol fewer than 100 people.
Median target enrolment is 68 among the 13 trials that report a genuine target (sentinel values excluded). 9 of those (69.2%) plan for fewer than 100 participants.
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Sinusitis splits between interventional and observational designs.
7 interventional and 6 observational studies make up this index (53.8% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
13 total, page 1 of 1
How OMT Benefits Newly Diagnosed Patients With Respiratory Illness When Given Alongside Other Standard Care.
Geisinger Clinic
NCT06495021
Reducing Antibiotic Use by Implementation of Stewardship in Primary and Urgent Care
Children's Hospital of Philadelphia
NCT07217002
High Resolution Micro OCT Imaging
University of Alabama at Birmingham
NCT03256773
Dupixent Study for Alternate Administration
Madigan Army Medical Center
NCT06750471
Clinical Trial of the Treatment of Acute Sinusitis With Standard-dose Versus High-dose Amoxicillin/Clavulanate
Albany Medical College
NCT02340000
The Polymerase Chain Reaction (PCR) Analysis of Nasal Polyps for Fungal DNA
University of California, San Francisco
NCT00739921
Medical Therapy Versus Balloon Sinus Dilation for Patients With Chronic Rhinosinusitis
Integra LifeSciences Corporation
NCT01685229
A Study To Measure The Level Of Drug In Nasal Tissue And Blood After Taking A Single 2g Dose Or 500mg Tablets For Up To
Pfizer
NCT00232154
Validation of the Facial and Cephalic Pain Inventory
Greg Davis
NCT01001039
Near Infrared Transillumination of the Paranasal Sinuses
University of California, Irvine
NCT00543998
Non-Rhinologic Etiologies of Headaches and Facial Pain in Tertiary Care Setting
Penn State University
NCT00355160
Nasally Delivered Pulmozyme for Sinusitis in Cystic Fibrosis
University of Vermont
NCT00416182
Concentration of Itraconazole Solution in Nasal Secretions
Mayo Clinic
NCT00588016
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 2 |
| Phase 4 | 2 |
Top Sponsors
Named interventions
Most-linked intervention names on Sinusitis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Sinusitis 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 Sinusitis page
13 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Sinusitis trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Greg Davis sponsors the most Sinusitis trials on record, review their full trial history before evaluating a specific study. See Greg Davis'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 Sinusitis condition card totals 13 registered trials; most-linked intervention Pulmozyme (dornase alfa); top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.