Curricular-driven screening for atrial fibrillation at community pharmacies

Atrial fibrillation (AF) increases the risk of stroke. It can be asymptomatic and patients may be unaware they have AF. Therefore, there is a need to develop a sustainable community model to screen for unrecognized AF.

The objective is to assess a curriculum driven model developed by the University of New Mexico College of Pharmacy (UNM-CoP) to evaluate AF screening at 3 community pharmacy sites.

Screenings and education for AF were performed by fourth year pharmacy students during their advanced pharmacy practice experience (APPE) community rotation at pre-selected independent pharmacies. Patients were screened using the KardiaMobile device (AliveCor®, Mountain View, CA), an FDA-cleared device that interprets a medical-grade ECG in 30 seconds. All screening materials and devices were provided by UNM-CoP. Semi-structured interviews with each targeted pharmacy were conducted to assess the logistics, value, and sustainability of the program (N=5 pharmacists).

AF assessment was performed over a 7-month period by 8 students at three pharmacies. Students screened a total of 63 patients (62% female, 56 ± 14 years of age) with 92% of the encounters taking less than 10 minutes to complete. Three patients (4.7%) were found to have possible AF. Positive scores were noted when assessing value to the pharmacy (8.8 ± 0.8, scale 1-10 with 10 being high value) and professionally (9.7 ± 0.6).

Student-pharmacists provides a likely pathway for sustainability for this clinical initiative and provides for a novel and measurable APPE patient interaction.

Curricular driven AF assessment in community pharmacies was shown to be a feasible model. Additional studies are needed to assess whether population-based real-time assessment and detection of AF can reduce the risk of stroke in previously undetected AF. If stroke reduction is realized, reimbursement for service is likely and can contribute to further sustainability.