Perceived Knowledge and Confidence of Beta-Lactam Allergy Management Among Pharmacy Students on Advanced Pharmacy Practice Experiences

Pharmacist engagement in allergy clarification has demonstrated increased appropriate antibiotic use. The purpose of this study was to determine the knowledge and confidence of pharmacy students in their final professional year regarding beta-lactam (BL) allergies. Students from 5 schools of pharmacy participated in a 22-question survey pertaining to experience with drug allergies, knowledge of BL allergies, and confidence regarding BL allergy management. Data were summarized among all respondents and further analyzed by infectious disease (ID) interest. A total of 160/521 students responded to the survey (31%). Most students (73%) had no course dedicated to drug allergies; however, 84% indicated the topic was taught within the curriculum. Students with an ID interest had a higher perceived knowledge regarding the details of penicillin skin testing (62% vs. 32%), clinical implications of penicillin skin test results (87% vs. 70%), and the principles behind a graded and direct penicillin challenge (64% vs. 41%). These students were more confident in educating patients about a perceived penicillin allergy (34% vs. 15%). Perceived knowledge and confidence of BL allergies were low, especially in high-level interventions. Targeted training in beta-lactam allergy recognition and management within the curriculum should be considered to improve upon these findings.