Impact of Pharmacist-Led Drug Therapy Management Services on HbA1c Values in a Predominantly Hispanic Population Visiting an Outpatient Endocrinology Clinic

Purpose To assess the impact pharmacists have on improving glycemic control among predominantly Hispanic diabetic patients visiting an endocrinology clinic in South Texas. Pharmacists were recently integrated into this clinic to be part of a collaborative team. Methods This study follows a retrospective cohort design. All patients received diabetic care from endocrinologists, and some received pharmacist-led drug therapy management (PDTM). Patients with ≥1 PDTM were categorized as the intervention group and those without PDTM as the standard of care (SOC) group. The outcome variables were the mean absolute change in glycosylated hemoglobin (HbA1c) from baseline and the proportion of patients at goal HbA1c (