New gel promises Ultra-Fast relief for chronic throat and nose sufferers
NCT ID NCT07568548
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a special gel made from hyaluronan (a natural substance) to see if it can quickly ease discomfort in the throat and nose for people with chronic rhinitis and pharyngitis. Thirty adults with these conditions will use the gel twice daily for 10 days. The main goal is to check if symptoms improve within 30 minutes of the first use, and to ensure the gel is safe and well-tolerated.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18-80 years, male or female * Clinically diagnosed with chronic rhinitis and chronic pharyngitis for ≥3 months * Baseline nasopharyngeal discomfort NRS score ≥4 points * Baseline posterior pharyngeal discomfort NRS score ≥4 points * Voluntary participation and signed written informed consent * Ability to complete symptom assessment independently Exclusion Criteria: * Acute upper respiratory tract infection within 2 weeks * Use of antihistamines, intranasal corticosteroids, decongestants, or other nasal medications within 2 weeks prior to screening * History of nasal/sinus surgery within 6 months * Known hypersensitivity to hyaluronan or any gel ingredients * Pregnant or lactating women * Severe systemic diseases or malignant tumors
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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