Compliance with a restricted antimicrobial agent policy in a university hospital.
Compliance with a policy for use of antimicrobial agents that requires both oral approval from the infectious diseases service and completion of a restricted antimicrobial agent use form was evaluated in a 950-bed teaching hospital. The charts of patients for whom a restricted antimicrobial agent was ordered during four one-week periods between January 1987 and April 1987 were audited to determine whether completed use forms had accompanied orders for restricted antimicrobial agents. The validity of the information on completed forms was determined by comparing the information on the form with notes in patients' charts and through discussions with infectious diseases physicians. Two infectious diseases physician reviewers evaluated the appropriateness of prescribing of piperacillin and ceftazidime by analyzing data collected by pharmacists. Forms were submitted with 132 of 154 orders written for restricted agents; incomplete forms were received and accepted by pharmacists for 39 courses of therapy. The infectious disease service had not been contacted to approve use of a restricted agent in 25 cases. Eight of the 48 courses of piperacillin or ceftazidime therapy were deemed inappropriate despite initial infectious diseases approval. Compliance with a formal antimicrobial agent restriction policy at this institution has been good, but periodic re-education and follow-up monitoring appear to be necessary to ensure optimal use of restricted agents.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002442:Ceftazidime; D011307:Drug Prescriptions; D004363:Drug Utilization; D006753:Hospital Records; D006785:Hospitals, University; D006801:Humans; D008824:Michigan; D010607:Pharmacy Service, Hospital / Q000458:organization & administration*; D010878:Piperacillin
D000900:Anti-Bacterial Agents; D002442:Ceftazidime; D010878:Piperacillin