Implementation and cost analysis of a syringe pump system for intermittent i.v. drug delivery.

Implementation of a syringe pump system for delivery of intermittent i.v. drug doses in a 452-bed teaching hospital is described; the system was evaluated for cost effectiveness one year after implementation. Drugs to be administered by syringe pump were diluted to concentrations recommended for i.v. push administration and then administered over 22-30 minutes. For batch preparation of more than 100 syringe doses, an automated dispensing pump was used. Before the syringe pump system was implemented hospitalwide, costs were predicted on the basis of data from the pharmacy's computerized i.v. administration records. In the first year after hospitalwide implementation of the system, 4687 patients received 113,898 doses of intermittent i.v. medications by syringe pump; this represented approximately 73% of all intermittent i.v. doses. The remaining doses were dispensed in minibags, and no substantial problems resulted from concurrent use of both systems. Based on current contract prices, use of the syringe pump system resulted in savings of more than +79,000 during the first year. Implementation of a syringe pump system for administration of most intermittent i.v. medications resulted in substantial cost savings.