title: Comparative clinical trial of standard operative tracheostomy with percutaneous tracheostomy.
abstract: OBJECTIVE
  To compare percutaneous tracheostomy with conventional operative tracheostomy.
  
  
  METHODS
  Randomized clinical trial.
  
  
  METHODS
  The medical and surgical critical care units of a large, tertiary-care, private hospital.
  
  
  METHODS
  Twenty-five male and 21 female translaryngeally intubated patients with respiratory failure, in whom tracheostomy was indicated on clinical grounds, were randomly assigned to one of two groups.
  
  
  METHODS
  The 24 patients in group 1 underwent conventional operative tracheostomy, and the 22 patients in group 2 underwent percutaneous tracheostomy. One patient in group 2 required tracheostomy on three separate occasions during a prolonged hospital stay.
  
  
  RESULTS
  Patients were examined daily throughout their hospital stays for adverse events related to the tracheostomy. In all patients who survived until decannulation, plain tomography of the trachea was performed within 3 days of decannulation. Repeat physical and tomographic examinations were performed 6 and 12 wks later. Fifty-eight percent (14/24) of the operative tracheostomies were associated with at least one complication, compared with 25% (6/24) of the percutaneous tracheostomies (p less than .05, 95% confidence interval 7% to 59%). Predecannulation problems were more frequent in group 1 patients than in group 2 (46% vs. 13%, respectively; p less than .01, 95% confidence interval 9% to 57%), as were later sequelae (88% vs. 27%; p less than .05, confidence interval 26% to 96%) in survivors. Group 1 patients were more likely to have multiple complications, and their complications tended to be more serious.
  
  
  CONCLUSIONS
  In this study, percutaneous tracheostomy appeared to be superior to the conventional operation.
authors.affiliation: Baptist Memorial Hospital, Memphis, TN.
authors.forename: P
authors.initials: P
authors.lastname: Hazard
authors.forename: C
authors.initials: C
authors.lastname: Jones
authors.forename: J
authors.initials: J
authors.lastname: Benitone
mesh_terms: D000328:Adult; D000368:Aged; D016001:Confidence Intervals; D005260:Female; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012131:Respiratory Insufficiency / Q000628:therapy; D014135:Tracheal Stenosis / Q000209:etiology; D014139:Tracheostomy / Q000009:adverse effects / Q000379:methods*; D014946:Wound Infection / Q000209:etiology