title: Influence of the British Columbia reference drug program on hospital formularies: a survey of hospital pharmacy managers.
abstract: OBJECTIVE
  To assess the impact of the British Columbia Reference Drug (RD) Program on the management of hospital formularies in the province.
  
  
  METHODS
  A survey of pharmacy managers in British Columbia hospitals with more than 100 beds was conducted in November, 1997. The survey instrument contained questions regarding hospital characteristics, drugs listed on the formulary before and after implementation of RD policies for four drug classes, the hospitals' responses to RD policies and the respondents' opinions of the RD Program.
  
  
  RESULTS
  Thirty-two (86%) hospitals returned the survey by the stated deadline. Before the RD Program was implemented, significantly more hospitals listed cimetidine (P=0.03), felodipine (P<0.001), quinapril (P<0.001) and ramipril (P<0.001) on the hospital drug formulary. The main reasons given for changes to hospital drug formularies were community prescribing patterns (25% to 38%) and the RD Program (23% to 44%) depending on the drug category. Twenty-seven (84%) hospitals did not automatically adopt RD policies; 22 (69%) hospitals reviewed the policies at Pharmacy and Therapeutics Committee meetings. Sixteen (50%) respondents thought that hospitals should change their drug formularies to match the policies. Median satisfaction with the RD Program on a 10-point rating scale (1 = unsatisfied, 10 = satisfied) was 7 (range 2 to 10).
  
  
  CONCLUSIONS
  Respondents appeared to be neutral when asked their opinion of the RD initiative. The RD policies resulted in drug category-dependent changes in the hospital formulary listings. H2 receptor antagonists and antihypertensives were the most significantly influenced drug categories. RD status does not automatically confer formulary status of a drug; however, it does appear to be a criterion in most hospitals when considering a drug for inclusion in the formulary.
authors.affiliation: University of British Columbia, Vancouver General Hospital, Vancouver, Canada.
authors.forename: N J
authors.initials: NJ
authors.lastname: Gill
authors.forename: L
authors.initials: L
authors.lastname: Frighetto
authors.forename: C
authors.initials: C
authors.lastname: Marra
authors.forename: P
authors.initials: P
authors.lastname: Jewesson
mesh_terms: D001955:British Columbia; D003625:Data Collection; D011307:Drug Prescriptions / Q000592:standards*; D010607:Pharmacy Service, Hospital / Q000458:organization & administration*