Audit mechanism for hospital drug distribution.

The development and application of a pharmacy department audit of its unit dose drug distribution system is described. Criteria used in the program were based on broad drug distribution criteria developed by the Minnesota Society of Hospital Pharmacists' PSRO Liaison Committee, with subcriteria developed by the staff of the hospital pharmacy department. Month-long audits are based on one of three criteria. A committee consisting of two staff pharmacists, one administrative pharmacist and one technician audits a predetermined number of randomly selected medication orders, medication profiles, filled medication orders or medication drawers. Deficiency patterns are identified, and appropriate corrective action is taken. Audits require approximately eight hours of pharmacist time and three hours of technician time per month per criterion. Audit of the drug distribution system makes pharmacy staff more aware of the quality of service it provides.