title: [Overnight documentation of respiratory sounds in patients with chronic sinusitis].
abstract: OBJECTIVE
  Nocturnal worsening of respiration in patients with chronic sinusitis is most likely induced by creeping of mucus from the parasinuses down to the pharynx. The aim of this study was to document respiratory symptoms such as deglutition, wheezing and cough in patients with chronic sinusitis using long-term recording of respiratory sounds.
  
  
  METHODS
  According to the CORSA (computerized respiratory sound analysis) criteria, long-term recording of respiratory sounds was performed in 20 patients with chronic sinusitis.
  
  
  RESULTS
  Wheezing was detected in 30%, (excessive) cough was found in 40%. Deglutition was measured with a frequency of ten per hour.
  
  
  CONCLUSIONS
  Long-term recording of respiratory sounds is a practical and noninvasive method for the documentation of clinical symptoms like wheezing, coughing and deglutition during sleep.
authors.affiliation: Klinik für Anästhesie und Intensivtherapie, Universitätsklinikum Gießen und Marburg, Standort Marburg, Baldingerstraße 1, Marburg, Germany.
authors.forename: Frank
authors.initials: F
authors.lastname: Dette
authors.forename: Keyvan
authors.initials: K
authors.lastname: Sohrabi
authors.forename: Barbara
authors.initials: B
authors.lastname: Koch
authors.forename: Volker
authors.initials: V
authors.lastname: Gross
authors.forename: Ulrich
authors.initials: U
authors.lastname: Koehler
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003371:Cough / Q000503:physiopathology; D003679:Deglutition / Q000502:physiology; D005260:Female; D005500:Follow-Up Studies; D005583:Fourier Analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D017286:Polysomnography / Q000379:methods*; D012135:Respiratory Sounds / Q000502:physiology*; D012815:Signal Processing, Computer-Assisted; D012852:Sinusitis / Q000175:diagnosis* / Q000503:physiopathology*; D013018:Sound Spectrography
vernacular_title: Langzeitregistrierung von Atemgeräuschen im Schlaf bei Patienten mit chronischer Sinusitis.