Nasal endoscopic evaluation of children and adolescents with cystic fibrosis

SummaryThe main otorhinolaryngological manifestations of CF are chronic rhinosinusitis and nasal polyposis, with different clinical presentations.AimTo characterize children and adolescents with cystic fibrosis through a questionnaire, an ENT clinical examination and nasal endoscopy.Study designCross-sectional clinical descriptive.Material and MethodAssessment of 100 children and adolescents with cystic fibrosis through a specific questionnaire, ENT physical examination, nasal endoscopy and endoscopic staging of nasal polyps.ResultsThe most frequent symptoms were: cough (45%), oral breathing (44%), sleep disorders (42%) and nasal obstruction (37%). Twenty-eight patients (28%) had purulent nasal discharge, and 41% had medial bulging of the nasal lateral wall. Nasal polyps were identified in only 14% of cases, none were obstructing.ConclusionThe questionnaire, clinical examination and especially nasal endoscopy lead to a detailed assessment of the nasal characteristics of children and adolescents with cystic fibrosis. Some findings were discordant with the literature, particularly the low prevalence of nasal polyps, and appear to be related to specific characteristics of the population studied. The best characterization of this group of patients, from the ENT standpoint, contributes to an appropriate multidisciplinary approach.