Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Chronic Sinusitis: early-phase trial registry
A small indexed set (10 trials) with no open enrollment listed right now.
Corpus placement: #1,724 of 28,707 conditions by registered trial count.
10 US clinical trials · none currently recruiting · #1,724 of 28,707 conditions by registered trial count
Chronic Sinusitis: 10 US clinical trials tracked, none currently recruiting.
Chronic Sinusitis is the subject of 10 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 1 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is Entellus Medical, running 2 of these trials.
Enrollment posture brief
Registry condition chronic-sinusitis
OPEN 0 | RECR 0% | LATE 1 | EARLY 3 | RANK #1724 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)
Chronic Sinusitis has no open enrollment in this registry pull (10 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Chronic 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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Chronic Sinusitis is recruiting below its size-band peers.
0 of 10 indexed trials (0%) 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 Chronic Sinusitis research.
Entellus Medical accounts for 2 of 10 trials (20%). 9 distinct sponsors appear on at least one study for this condition label.
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Most Chronic Sinusitis trials plan to enrol fewer than 100 people.
Median target enrolment is 44 among the 10 trials that report a genuine target (sentinel values excluded). 7 of those (70%) plan for fewer than 100 participants.
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Chronic Sinusitis research is mostly interventional.
9 interventional and 1 observational studies make up this index (90% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Indexed trials (enrollment closed)
10 total, page 1 of 1
Genetic Factors in Chronic Sinusitis
University of Chicago
NCT00880516
Evaluating SPRC-AB01 in Post-Surgical Subjects With Chronic Sinusitis
Naryx Pharma
NCT00447837
Randomized Evaluation of Maxillary Antrostomy Versus Ostial Dilation Efficacy Through Long-Term Follow-Up
Entellus Medical
NCT01525849
Intraoperative and Post-operative Analgesic Effect of IV Acetaminophen for Sinus Surgery
The University of Texas Health Science Center, Houston
NCT01608308
Safety and Efficacy of Balloon Sinuplasty in Pediatric Sinusitis
Integra LifeSciences Corporation
NCT00939471
Efficacy of Dupilumab for Patients With Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP)
Johns Hopkins University
NCT04362501
Esmolol vs. Labetalol in Endoscopic Sinus Surgery
The University of Texas Medical Branch, Galveston
NCT03661346
Nasal Packing as a Drug Delivery System Postoperatively in Chronic Sinusitis With Polyposis
University of Michigan
NCT01197612
XprESS Maxillary Balloon Dilation Study
Entellus Medical
NCT01525862
The PIO (Propel In Office) III Study of In-office Placement of a Steroid-Eluting Implant Immediately Following Ethmoid Sinus Surgery
ENT and Allergy Associates
NCT02687438
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 3 |
| Phase 3 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Chronic Sinusitis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Chronic 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 Chronic Sinusitis page
10 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- No Chronic Sinusitis trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
- Entellus Medical sponsors the most Chronic Sinusitis trials on record, review their full trial history before evaluating a specific study. See Entellus Medical'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 Chronic Sinusitis condition card totals 10 registered trials; most-linked intervention SPRC-AB01; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.