Functional and structural prerequisites for clinical pharmacy services.

Pharmacy directors and pharmacists in charge of clinical services at 46 medium-sized hospitals were surveyed to identify possible explanations for previously documented inconsistency in the implementation of clinical pharmaceutical services. There were three study objectives: to determine the extent to which basic structural and functional management prerequisites have been implemented at these institutions; to determine whether a relationship exists between the kind and number of clinical services offered and implementation of these prerequisites; and to identify discrepancies between responses of the pharmacy director and the pharmacist in charge of clinical services at the same hospital to the same questions. One hundred hospitals providing clinical pharmaceutical services were randomly selected from a master list of 190 hospitals that had been grouped into nine geographic areas. Of 17 functional and structural prerequisites studied, 4 to 13 of them had been implemented at the hospitals surveyed. Only 24% of the hospitals had implemented the basic functional prerequisites of unit dose drug distribution and decentralized pharmaceutical services. Of nine clinical pharmaceutical services, one to eight were being delivered. A weak correlation between the number of prerequisites implemented and the number of clinical services provided was found. Significant disagreement was found between the directors and their pharmacists about which prerequisites and clinical services were being implemented. This pilot study suggests that pharmacy directors and clinical pharmacists need to assess how effectively basic management prerequisites are being put into practice in the delivery of clinical pharmaceutical services.