Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Examining sleep issues in patients with nasal polyps

Official title: Effects of Endoscopic Sinus Surgery on Sleep Disorder in Patients With Chronic Rhinosinusitis With Polyps

Run by University Hospital, Lille · NCT03725956 · Data updated 2026-11-12

This study looks at how nasal polyps affect sleep quality and whether surgery can help improve sleep for people who haven't found relief with other treatments.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment30 (estimated)
SponsorUniversity Hospital, Lille
Academic / other
Locations1 site (Lille)
StatusRecruiting
StartedJanuary 17, 2019
Main results expectedDecember 1, 2025
Study endsDecember 2026
Registry record updatedMay 6, 2026
Trial IDNCT03725956 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients with chronic rhinosinusitis and nasal polyps who have not responded to corticosteroid therapy and are scheduled for endoscopic sinus surgery.

Probably not a fit

Patients who have had previous nasal surgery for polyposis or those already receiving continuous positive airway pressure therapy for obstructive sleep apnea may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the impact of nasal polyposis on sleep quality and the effects of endoscopic sinus surgery on sleep disturbances. It focuses on patients who have undergone surgery for chronic rhinosinusitis with nasal polyps, particularly those who have not responded to corticosteroid treatment. The study aims to objectively assess sleep quality through polysomnography and analyze improvements post-surgery.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment strategies for patients suffering from sleep disturbances related to nasal polyposis.

How similar studies have gone: While few studies have objectively assessed the impact of nasal polyposis on sleep quality, this approach is relatively novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients who underwent endoscopic sinus surgery for recalcitrant nasal polyposis (failure of a 4-month corticosteroid medical treatment) Social insured patient
* Patient willing to comply with all procedures of the study and its duration
* Patient giving consent

Exclusion Criteria:

* Patients with previous nasal surgery for nasal polyposis
* Patients with previous continuous positive airway pressure therapy for obstructive sleep apnea
* Non-coverage by the social security scheme
* Patient unable to receive informed information
* Refusal to sign the consent
* Person deprived of the liberty
* Person benefiting from a system of legal protection (guardianship…)

Where it's running

  • Hôpital Claude Huriez, CHU
    Lille, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.