New gel could keep your nose clear longer
NCT ID NCT07582328
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a gel form of the common decongestant oxymetazoline (found in many nasal sprays) in 120 healthy adults with a stuffy nose from colds or allergies. The gel is designed to stay in the nose longer than a spray. Researchers measured how well a single dose relieved congestion over two hours and checked for side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- oxymetazoline hydrochloride 0.05% nasal gel
- What this could lead to
- If it works, this gel could offer longer-lasting relief from a stuffy nose compared to standard sprays.
- What could go wrong
- This is a small, early-phase trial. The gel may not work better than placebo, and side effects like nasal irritation are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
120 people
The number who actually took part.
- Started
-
Apr 2026
- Finished
-
May 2026
- Lead sponsor
-
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
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male and female participants, age between 18 to 65 years at the time of signing the informed consent. * Participants in good general health per medical evaluation (medical, allergy, and social history; physical and nasal examinations). * Participants who self-report acute nasal congestion as symptoms of an acute upper respiratory tract infection or allergies and a VAS score meeting the study-defined threshold. * Participants should abstain from use of nicotine products or any forms of nicotine replacement therapy, and consuming alcohol at least 12 hours prior to the study. Exclusion Criteria: * Any of the following conditions: severe or unstable or uncontrolled cardiovascular disease, cerebral or coronary insufficiency, Raynaud's Syndrome, thromboangitis obliterans, scleroderma, Sjögren's syndrome, renal or hepatic impairment, thyroid disease, diabetes, chronic congestion, COVID, influenza and enlarged prostate. * Participants with narrow angle glaucoma. * History of nasal surgery or nasal abnormalities. * Participants with history of frequent nosebleeds or with rhinitis medicamentosa. * Females who are pregnant, breast feeding, or planning a pregnancy. * Participants with inflammation of the skin and mucosa of nasal vestibule and encrustation (rhinitis sicca). * Presence of acute or chronic illnesses that may affect sensory function. * A history of drug or alcohol abuse within 12 months prior to the study visit. * A positive drug /alcohol/CO test. * History of sensitivity/ anaphylaxis to any of the study medications.
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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.
Contacts and locations
Locations
-
Cliantha Research
Mississauga, Ontario, L4W, Canada
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