Damen Man1, Vincent H Mabasa2. 1. , BSc(Pharm), ACPR, PharmD, was, at the time this study was performed, a Staff Pharmacist at Burnaby Hospital, Burnaby, British Columbia. He is now a Clinical Pharmacy Specialist-Intensive Care, Abbotsford Regional Hospital, Abbotsford, British Columbia. 2. , BSc(Pharm), ACPR, PharmD, is Clinical Coordinator, Burnaby Hospital, Burnaby, British Columbia.
Abstract
BACKGROUND: Pharmacy-managed warfarin dosing has been established at Burnaby Hospital, in Burnaby, British Columbia, for over 10 years. With increases in the number and acuity of patients enrolled, it has become challenging to maintain a successful anticoagulation program. The clinical pharmacy support assistant (CPSA) program was initiated to support the provision of clinical pharmacy services. At the time of the study, Burnaby Hospital had 2 CPSAs. It was anticipated that the pharmacy-managed inpatient warfarin dosing service might benefit from support through the CPSA program to maintain a consistent level of delivery. OBJECTIVE: To examine the feasibility of CPSAs supporting the pharmacy-managed inpatient warfarin dosing service at Burnaby Hospital. Feasibility was based on 4 key parameters: knowledge base, accuracy of data collection, dosage recommendations, and time spent on the process. METHODS: An observational, prospective pilot study was conducted over 3 months. The CPSAs were given appropriate education and training, and their performance was assessed to determine the feasibility of CPSA-assisted warfarin dosing. The CPSAs had to achieve a priori target scores for each of the 4 parameters in order for CPSA-assisted warfarin dosing to be considered feasible. RESULTS: After the didactic sections, both CPSAs answered all review questions correctly. The accuracy of data collection (based on 60 patient encounters) was 98.3%. The warfarin regimens recommended by the CPSAs were similar to those recommended by the clinical pharmacists, with doses differing by a mean of 0.46 mg. For 39 (65%) of the 60 patient encounters, the dosing recommendations of CPSAs and clinical pharmacists were identical. The average time spent per patient encounter was 10.5 min. CONCLUSION: With appropriate training and education, it is feasible for CPSAs to support the pharmacy-managed inpatient warfarin dosing program at Burnaby Hospital.
BACKGROUND: Pharmacy-managed warfarin dosing has been established at Burnaby Hospital, in Burnaby, British Columbia, for over 10 years. With increases in the number and acuity of patients enrolled, it has become challenging to maintain a successful anticoagulation program. The clinical pharmacy support assistant (CPSA) program was initiated to support the provision of clinical pharmacy services. At the time of the study, Burnaby Hospital had 2 CPSAs. It was anticipated that the pharmacy-managed inpatient warfarin dosing service might benefit from support through the CPSA program to maintain a consistent level of delivery. OBJECTIVE: To examine the feasibility of CPSAs supporting the pharmacy-managed inpatient warfarin dosing service at Burnaby Hospital. Feasibility was based on 4 key parameters: knowledge base, accuracy of data collection, dosage recommendations, and time spent on the process. METHODS: An observational, prospective pilot study was conducted over 3 months. The CPSAs were given appropriate education and training, and their performance was assessed to determine the feasibility of CPSA-assisted warfarin dosing. The CPSAs had to achieve a priori target scores for each of the 4 parameters in order for CPSA-assisted warfarin dosing to be considered feasible. RESULTS: After the didactic sections, both CPSAs answered all review questions correctly. The accuracy of data collection (based on 60 patient encounters) was 98.3%. The warfarin regimens recommended by the CPSAs were similar to those recommended by the clinical pharmacists, with doses differing by a mean of 0.46 mg. For 39 (65%) of the 60 patient encounters, the dosing recommendations of CPSAs and clinical pharmacists were identical. The average time spent per patient encounter was 10.5 min. CONCLUSION: With appropriate training and education, it is feasible for CPSAs to support the pharmacy-managed inpatient warfarin dosing program at Burnaby Hospital.
Entities:
Keywords:
anticoagulation; clinical pharmacy support assistant; pharmacy practice; warfarin