title: Intravenous versus oral corticosteroids for treatment of acute asthma exacerbations.
abstract: OBJECTIVE
  To compare the duration of hospitalization of patients treated with either oral or intravenous corticosteroids for an acute asthma exacerbation.
  
  
  METHODS
  A retrospective chart review was performed on a random sample of inpatients. Patients were included with the following: a discharge diagnosis of an acute asthma exacerbation, a past medical history significant for asthma, age between 16 and 60 years, and treatment with either oral or intravenous corticosteroids at the time of admission. Exclusion criteria included: patients receiving chronic prednisone therapy, a past medical history significant for chronic obstructive pulmonary disease, an admission to the intensive care unit, or a consistent smoking habit of at least 1 pack daily. Length of hospitalization was the primary outcome measured. Secondary outcomes included 24-hour peak expiratory flow rate, 24-hour pulse oximetry (pO(2)), and amount of beta-agonist and ipratropium used.
  
  
  RESULTS
  Fifty-three patients were included in the final data analysis. Patients were grouped by route of corticosteroid administration (intravenous or oral). No significant differences were noted between the 2 groups for race, gender, age, height, weight, admission peak expiratory flow rate, admission pO(2), or types of asthma medications used prior to admission. No significant differences were demonstrated in any of the outcome measures.
  
  
  CONCLUSIONS
  Both the intravenous and oral corticosteroid groups demonstrated similar clinical outcomes and lengths of hospitalization in the treatment of acute asthma exacerbations. These results support the initial use of oral corticosteroids for the treatment of acute asthma exacerbations in adult patients admitted to a general medical service.
authors.affiliation: Patricia Pecora Fulco PharmD BCPS, Clinical Specialist-Internal Medicine, Virginia Commonwealth University Health System, Richmond, VA 23298-0042, USA. pgpecora@hsc.vcu.edu
authors.forename: Patricia Pecora
authors.initials: PP
authors.lastname: Fulco
authors.forename: Amista A
authors.initials: AA
authors.lastname: Lone
authors.forename: Carol B
authors.initials: CB
authors.lastname: Pugh
mesh_terms: D000208:Acute Disease; D000284:Administration, Oral; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage* / Q000627:therapeutic use; D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome
chemical_list: D000305:Adrenal Cortex Hormones