Condition
Rhinosinusitis clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Rhinosinusitis clinical trials that are recruiting, at sites in 3 countries (most in France (3), United States (2), Russia (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 3Countries
Newest Rhinosinusitis clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Post-marketing follow-up of four devices for acute viral rhinitis and related conditions | — | Clermont-Ferrand | Recruiting | Feb 3, 2026 |
| Understanding how brain changes relate to smell disorders over time | — | Bethesda, Maryland | Recruiting | Sep 2, 2025 |
| Testing Raphamin for treating acute rhinosinusitis in adults | Phase 3 | Aramil and 43 other locations | Recruiting | Mar 28, 2025 |
| Seawater nasal spray with essential oils for short-term relief of blocked nose from acute rhinitis | — | Bayeux and 2 other locations | Recruiting | Aug 30, 2024 |
| Assessment of a decongestant seawater spray with essential oils for nasal obstruction | — | Blainville-sur-Orne and 4 other locations | Recruiting | Aug 9, 2022 |
| Assessing Nasal Function in Chronic Rhinosinusitis | — | Birmingham, Alabama | Recruiting | Jan 16, 2014 |
All recruiting trials (6)
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Post-marketing follow-up of four devices for acute viral rhinitis and related conditions
This study tests four medical devices (NS, NHE, NHG, and PIR) in real-life use to see if they are safe, tolerated, and helpful for people with acute viral rhinitis, rhinosinusitis, or rhinopharyngitis.
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Understanding how brain changes relate to smell disorders over time
This small, year-long study tests how brain activity and smell-related inflammation relate to different smell disorders in adults.
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Testing Raphamin for treating acute rhinosinusitis in adults
This study is testing if a new medication called Raphamin can help adults with acute rhinosinusitis feel better and improve their quality of life.
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Seawater nasal spray with essential oils for short-term relief of blocked nose from acute rhinitis
This test will try a seawater nasal spray enriched with essential oils in people aged 12 and older who have a blocked nose from acute rhinitis to see if it improves symptoms over 7 days.
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Assessment of a decongestant seawater spray with essential oils for nasal obstruction
This study is testing a new seawater spray with essential oils to see if it helps people aged 12 and older who have nasal congestion from colds or allergies breathe easier.
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Assessing Nasal Function in Chronic Rhinosinusitis
This study is testing how a specific gene problem might affect nasal function in people with chronic sinus issues.
Related topics
Quick answers
How many Rhinosinusitis clinical trials are recruiting right now?
6, 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 France (3 trials), United States (2 trials), Russia (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 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.