Chronic Rhinosinusitis Trial, Not Yet Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You have been diagnosed with chronic sinusitis without nasal polyps, based on a specific set of recognised medical guidelines
- It has been at least 3 months since you had endoscopic sinus surgery (a procedure to open up the sinuses using a small camera)
- You have a reduced sense of smell, confirmed by a standardised smell test called the Sniffin' Sticks test
- You are willing to take part in the study and sign a consent form agreeing to participate
Who may not be able to join:
- Your reduced sense of smell is caused by a head injury, a condition you were born with, a medication or toxic substance, a tumour, or a previous respiratory infection (such as a cold or flu)
- A specific scan or assessment of your olfactory cleft (the area in your nose linked to smell) shows any abnormality above a score of zero (confirm with trial site)
- You have a serious additional health condition, such as cancer
- You are currently pregnant or planning to become pregnant before the study ends
- You are unable to complete the study requirements for any reason, including being unable to tolerate the smell tests or treatments, having memory or behavioural difficulties, depression, being a smoker, drinking heavily, or having a history of not following study rules
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 13522503401
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
The Sniffin's Sticks test
Can't join this trial?
Data last synced from ClinicalTrials.gov: 28 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.