title: Fluticasone propionate aerosol for the treatment of adults with mild to moderate asthma. The Fluticasone Propionate Asthma Study Group.
abstract: BACKGROUND
  Recent emphasis on the control of airway inflammation in asthma highlights the need for safe and effective antiinflammatory agents. Fluticasone propionate is one of the most potent antiinflammatory corticosteroids developed to date.
  
  
  OBJECTIVE
  This study assessed the safety and efficacy of fluticasone propionate aerosol in the treatment of mild to moderate asthma.
  
  
  METHODS
  Fluticasone propionate aerosol (25, 100, or 500 micrograms twice daily) or placebo was given for as long as 8 weeks to adults with mild to moderate asthma in a randomized, double-blind, parallel-group study. Patients were removed from the study if they showed predefined signs of worsening asthma.
  
  
  RESULTS
  Sixty-three percent of placebo-treated patients and 23%, 13%, and 4% of patients treated with fluticasone propionate 25, 100, and 500 micrograms twice daily, respectively, were removed from the study. Mean forced expiratory volume in 1 second, forced vital capacity, and forced expiratory flow at midexpiratory phase at weekly visits throughout the study demonstrated that fluticasone propionate was more efficacious than placebo in maintaining asthma control. Measurements of peak expiratory flow and symptom scores significantly improved and nighttime awakenings and albuterol use to treat symptoms significantly declined in fluticasone propionate-treated groups relative to the placebo-treated group. Differences among fluticasone propionate groups for these variables were not statistically significant. Incidence and severity of adverse events were similar across groups. Fluticasone propionate did not affect morning or stimulated plasma cortisol concentrations, although slight, transient reductions in urinary free cortisol and urinary 17-hydroxy steroids occurred in the group receiving 500 micrograms fluticasone propionate twice daily.
  
  
  CONCLUSIONS
  These data indicate that fluticasone propionate provides safe and effective treatment for mild to moderate asthma.
authors.affiliation: Allergy and Asthma Center, North Dartmouth, MA 92747.
authors.forename: P
authors.initials: P
authors.lastname: Chervinsky
authors.forename: A
authors.initials: A
authors.lastname: van As
authors.forename: E A
authors.initials: EA
authors.lastname: Bronsky
authors.forename: R
authors.initials: R
authors.lastname: Dockhorn
authors.forename: M
authors.initials: M
authors.lastname: Noonan
authors.forename: C
authors.initials: C
authors.lastname: LaForce
authors.forename: W
authors.initials: W
authors.lastname: Pleskow
mesh_terms: D000287:Administration, Topical; D000328:Adult; D000336:Aerosols; D000730:Androstadienes / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy* / Q000503:physiopathology; D004311:Double-Blind Method; D005260:Female; D000068298:Fluticasone; D005938:Glucocorticoids; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000503:physiopathology; D008297:Male; D010361:Patients; D010820:Physicians; D010913:Pituitary-Adrenal System / Q000503:physiopathology; D013147:Spirometry; D016896:Treatment Outcome
chemical_list: D000336:Aerosols; D000730:Androstadienes; D000893:Anti-Inflammatory Agents; D005938:Glucocorticoids; D000068298:Fluticasone