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Could a common decongestant plus steroid spray finally ease stubborn stuffy noses?

NCT ID NCT06830109

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests whether using two over-the-counter nasal sprays together—oxymetazoline (Afrin) and budesonide (Rhinocort)—works better than steroid spray alone for people with chronic nasal obstruction that hasn't improved with standard treatment. About 80 adults who have tried steroid sprays without success will be randomly assigned to receive either the combination or steroid alone for 4 weeks. The main goal is to see how many people report meaningful improvement in their nasal breathing.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Oxymetazoline (Afrin) and budesonide (Rhinocort) nasal sprays
What this could lead to
If successful, this could offer a new long-term treatment option for people with chronic nasal blockage that hasn't improved with standard steroid sprays alone.
What could go wrong
This is a small early-phase trial (80 people) testing a combination not yet proven safe or effective for long-term use. There is a risk of rebound congestion (rhinitis medicamentosa) with continued decongestant use.

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

About 80 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2024

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show 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: 1. males and females ages 18 years or older 2. have a history of nasal obstruction 3. have failed a trial of topical steroids (that included at least 1 month of daily use) 4. ability to read, write, and understand English 5. either do not desire surgery or are poor surgical candidates due to medical comorbidities. 6. Patients who have had prior use of oxymetazoline or other nasal decongestants are eligible for the study but must have stopped usage 4 weeks prior to randomization. 1. Must be willing to stop using any other nasal sprays, besides saline, and oral decongestants. Exclusion Criteria: 1. Any history of sinonasal mass/tumor 2. Any history of nasal polyps 3. a known history of chronic sinusitis 4. an allergy to oxymetazoline 5. or who have any medical contraindication to oxymetazoline use, such as pulmonary hypertension.

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Conditions

The condition(s) this trial relates to.

Nasal Obstruction

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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.

Contacts and locations

Locations

  • Washington University

    RECRUITING

    St Louis, Missouri, 63110, United States

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