title: Urgent tracheostomy: four-year experience in a tertiary hospital.
abstract: BACKGROUND
  Urgent airway management is one of the most important responsibilities of otolaryngologists, often requiring a multidisciplinary approach. Urgent surgical airway intervention is indicated when an acute airway obstruction occurs or there are intubation difficulties. In these situations, surgical tracheostomy becomes extremely important.
  
  
  METHODS
  We retrospectively studied the patients who underwent surgical tracheostomy from 2011 to 2014 by an otolaryngologist team at the operating theater of the emergency department of a tertiary hospital. Indications, complications and clinical evolution of the patients were reviewed.
  
  
  RESULTS
  The study included 56 patients (44 men and 12 women) with a median age of 55 years. The procedure was performed under local anesthesia in 21.4% of the patients. Two (3.6%) patients were subjected to conversion from cricothyrostomy to tracheostomy. Head and neck neoplasm was indicated in 44.6% of the patients, deep neck infection in 19.6%, and bilateral vocal fold paralysis in 10.7%. Stridor was the most frequent signal (51.8%). Of the 56 patients, 15 were transferred to another hospital. Among the other 41 patients, 21 were decannulated (average time: 4 months), and none of them were cancer patients. Complications occurred in 5 (12.2%) patients: hemorrhage in 3, surgical wound infection in 1, and cervico-thoracic subcutaneous emphysema in 1. No death was related to the procedure.
  
  
  CONCLUSIONS
  Urgent tracheostomy is a life-saving procedure for patients with acute airway obstruction or with difficult intubation. It is a safe and effective procedure, with a low complication rate, and should be performed before the patient's clinical status turns into a surgical emergency situation.
authors.affiliation: Otorhinolaryngology, São João Hospital Center, Porto 4200-319, Portugal.
authors.forename: Liliana
authors.initials: L
authors.lastname: Costa
authors.affiliation: Otorhinolaryngology, São João Hospital Center, Porto 4200-319, Portugal.
authors.forename: Ricardo
authors.initials: R
authors.lastname: Matos
authors.affiliation: Otorhinolaryngology, São João Hospital Center, Porto 4200-319, Portugal.
authors.forename: Sara
authors.initials: S
authors.lastname: Júlio
authors.affiliation: Otorhinolaryngology, São João Hospital Center, Porto 4200-319, Portugal.
authors.forename: Fernando
authors.initials: F
authors.lastname: Vales
authors.affiliation: Otorhinolaryngology, São João Hospital Center, Porto 4200-319, Portugal.
authors.forename: Margarida
authors.initials: M
authors.lastname: Santos
keywords: Airway obstruction; Cricothryrostomy; Stridor; Tracheostomy