title: Abbreviated aerosol therapy for improved efficiency.
abstract: BACKGROUND
  The Circulaire nebulizer system (WestMed, Tucson, AZ) has been shown to minimize the potential for side effects from adrenergic bronchodilator aerosols by minimizing extrapulmonary deposition. This study evaluates the utility, safety, and efficacy of a shortened treatment protocol utilizing a timed treatment with concentrated drug in this device.
  
  
  METHODS
  Prospective, randomized, controlled comparison was conducted of a 2-minute treatment of concentrated (5 mg/mL) albuterol in the Circulaire nebulizer versus a conventional unit dose treatment as assessed by pulmonary function testing.
  
  
  RESULTS
  Both treatments were equally efficacious and safe. The abbreviated treatment consumed about 8 to 10 minutes less and was preferred by patients.
  
  
  CONCLUSIONS
  Abbreviated treatments provide equal bronchodilation with improved efficiency and potential cost savings.
authors: Pulmonary Center, Columbia Clear Lake Regional Medical Center, Webster, Texas, USA.
authors: J W
authors: JW
authors: Mason
authors: W C
authors: WC
authors: Miller
mesh_terms: D001993:Bronchodilator Agents / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy / Q000503:physiopathology; D009330:Nebulizers and Vaporizers; D011446:Prospective Studies; D012129:Respiratory Function Tests
chemical_list: D001993:Bronchodilator Agents