Evaluation of clinical pharmacy interventions in a Veterans Affairs medical center primary care clinic

Abstract

The development of an electronic tool to quantify and characterize the interventions made by clinical pharmacy specialists (CPSs) in a primary care setting is described. An electronic clinical tool was developed to document the clinical pharmacy interventions made by CPSs at the Veterans Affairs Medical Center in West Palm Beach, Florida. The tool, embedded into the electronic medical record, utilizes a novel reminder dialogue to complete pharmacotherapy visit encounters and allows CPSs to document interventions made during patient care visits. Interventions are documented using specific electronic health factors so that the type and number of interventions made for both disease-specific and other pharmacotherapy interventions can be tracked. These interventions were assessed and analyzed to evaluate the impact of CPSs in the primary care setting. From February 2011 through January 2012, a total of 16,494 pharmacotherapy interventions (therapeutic changes and goals attained) were recorded. The average numbers of interventions documented per patient encounter were 0.96 for the management of diabetes mellitus, hypertension, dyslipidemia, and heart failure and 1.36 for non-disease-specific interventions, independent of those interventions being made by the primary physician or other members of the primary care team. A clinical reminder tool developed to quantify and characterize the interventions provided by CPSs found that for every visit with a CPS, approximately one disease-specific intervention and one additional pharmacotherapy intervention were made, independent of those interventions being made by the primary physician or other members of the primary care team.