Condition
Sinusitis clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Sinusitis clinical trials that are recruiting, at sites in 3 countries (most in United States (2), Canada (1), Slovenia (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Sinusitis clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Which antibiotic works best for kids with sinus infections? | Phase 4 | Denver, Colorado and 4 other locations | Recruiting | Jul 29, 2026 |
| Benefits of Osteopathic Manual Therapy for Patients with Respiratory Illness | — | Bloomsburg, Pennsylvania | Recruiting | Jul 10, 2024 |
| Understanding complicated infections in ear, nose, and throat | — | Ljubljana, Ljubljana | Recruiting | Sep 5, 2023 |
| In-clinic removal of nasal polyps for chronic sinusitis | — | Vancouver, British Columbia and 3 other locations | Recruiting | Nov 29, 2016 |
All recruiting trials (4)
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Which antibiotic works best for kids with sinus infections?
This study tests whether amoxicillin, amoxicillin-clavulanate, or a placebo help children with acute sinusitis feel better faster.
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Benefits of Osteopathic Manual Therapy for Patients with Respiratory Illness
This study is testing if adding Osteopathic Manual Therapy to standard care can help older patients with respiratory illnesses like pneumonia and bronchitis feel better faster.
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Understanding complicated infections in ear, nose, and throat
This study looks at how doctors treat complicated ear, nose, and throat infections to see if they can improve recovery times and outcomes for patients in Slovenia.
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In-clinic removal of nasal polyps for chronic sinusitis
This study tests if a new in-clinic procedure for removing nasal polyps can help people with chronic sinusitis just as much as the traditional surgery done in an operating room, while being quicker and cheaper.
Related topics
Quick answers
How many Sinusitis clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in United States (2 trials), Canada (1 trial), Slovenia (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.