A Description of Clinical Pharmacist Services in a Nurse Practitioner Managed Outpatient Clinic with Recommendations for Future Studies

Abstract

OBJECTIVES: The purpose of this study is to describe clinical pharmacist services in a nurse practitioner (NP) run clinic and how clinical pharmacists might influence prescribing. METHODS: The description of the clinical pharmacist services is based on a 12-week experience of a clinical pharmacist and senior student pharmacist working with the nurse practitioner and nurse practitioner students. A questionaire was developed and consisted of items relating to the nurse practitioners ability to identify possible interactions of OTC medications, herbals and prescription medications. In addition, the questionnare assessed the comfort level of NP’s taking a prescription medication history, checking a patient’s prescription formulary, and selecting appropriate medication therapies. The questionaire uses a retrospective pretest format and was tested as a method of collecting data on how a pharmacist influenced NP prescribing. The site selected for this study was the Arizona State University Center for Healthcare Innovation (ASU Center) located in the heart of Downtown Phoenix (3rd Ave and Van Buren). RESULTS: Only one nurse practitioner worked at the ASU Center. The facility is new to the neighborhood and does not see many patients. The nurse practitioner partner in this project responded that working with a clinical pharmacist on a regular basis, with more patients would definitely help her hone skills necessary to identify interactions and prescribe according to a patients formulary. CONCLUSIONS: Pharmacists provide value-added services in an ambulatory care clinic run by nurse practitioners and provide valuable education and consultation on drug interactions. Pharmacist influence can be measured successfully to using a questionnaire in a retrospective pretest-posttest study design.