RecruitingNot ApplicableNCT03725956

Polysomnographic Findings in Nasal Polyposis

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

Sponsor

University Hospital, Lille

Enrollment

30 participants

Start Date

Jan 17, 2019

Study Type

INTERVENTIONAL

Conditions

Obstructive Sleep Apnea Chronic Rhinosinusitis With Nasal Polyps

Summary

Nasal polyposis (NP) is a chronic inflammatory disease of the nasal and sinus mucosa leading to protrusion of edematous polyps in the nasal cavity. Prevalence of NP among the chronic rhinosinusitis patients is 25-30 %. NP leads to significant limitations in physical, emotional and social aspects of life of the affected patients. Sleep disorder is frequently reported by those patients with impaired nasal breathing. Till now few studies have objectively assessed the impact of NP on sleep quality. the objectives are to figure out sleep disturbances in NP and to analyze the outcomes of sinus surgery on sleep recovering.

Eligibility

Min Age: 18 Years

Inclusion Criteria3

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 Criteria7

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…)

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Interventions

PROCEDUREEndoscopic sinus surgery

Surgical procedure under general anaesthesia: Consists of the removal of bone boundaries between sinus cavities (ethmoidectomy) with nasal polyps resection in order to retrieve nasal patency and sinus drainage Polysomnographic assessment as routinely applied in clinical practice