title: Aqueous beclomethasone dipropionate nasal spray in the treatment of seasonal (ragweed) rhinitis.
abstract: OBJECTIVE
  To determine whether the provision of appropriate medication and comprehensive information before the ragweed pollen season enables patients to manage their hay fever successfully, achieving satisfactory symptom control and quality of life, to examine patient characteristics that may predict successful symptom management and to learn which factors patients consider when making treatment choices.
  
  
  METHODS
  Single-group prospective cohort management study.
  
  
  METHODS
  Ninety adults sensitive to ragweed pollen recruited from those who had participated in previous clinical studies and from those who responded to advertisements in the local media.
  
  
  METHODS
  Aqueous beclomethasone dipropionate nasal spray and comprehensive information about optimal therapy (starting before the ragweed pollen season and continued throughout at a dose of 400 micrograms/d) and how it may be used less intensively with an as-required regimen.
  
  
  METHODS
  Symptom control, patient satisfaction, quality of life and medication use.
  
  
  RESULTS
  More than 80% of the patients reported very good symptom control and were very satisfied. In all, 62% chose to use less than the optimal daily dose. Patients who had less than optimal symptom control used significantly less of the nasal spray than those with very good control either because they wanted to keep medication use to a minimum or because they were unable to remember to take their medication. The only significant predictor of inadequate control was an acknowledged inability to remember to take medication. Symptoms and trust in the practitioner were the primary factors perceived by the patients to determine their treatment choices.
  
  
  CONCLUSIONS
  When provided with aqueous beclomethasone dipropionate nasal spray and comprehensive information on the drug and dosing, most patients are successful in managing their hay fever.
authors.affiliation: Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ont.
authors.forename: E F
authors.initials: EF
authors.lastname: Juniper
authors.forename: D G
authors.initials: DG
authors.lastname: Willms
authors.forename: G H
authors.initials: GH
authors.lastname: Guyatt
authors.forename: P J
authors.initials: PJ
authors.lastname: Ferrie
mesh_terms: D000281:Administration, Intranasal; D000328:Adult; D001507:Beclomethasone / Q000008:administration & dosage / Q000627:therapeutic use*; D015331:Cohort Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D011446:Prospective Studies; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy* / Q000628:therapy; D012646:Self Administration; D016896:Treatment Outcome
chemical_list: D001507:Beclomethasone