Self-perceived knowledge and confidence regarding infectious diseases of advanced pharmacy practice experience students.

Introduction: Knowledge in infectious diseases (ID) pharmacotherapy and antimicrobial stewardship is becoming increasingly important for pharmacists. Pharmacy schools utilize multiple methods to teach ID pharmacotherapy including advanced pharmacy practice experiences (APPEs).

Methods: An internet-based survey was sent to students currently on APPEs at four colleges/schools of pharmacy. The primary study objective was a comparison of self-perceived ID knowledge and confidence prior to starting and during APPEs. The secondary objectives were to determine the level of self-perceived knowledge and confidence of students who have completed an ID APPE to those who have not, as well as the level of interest in postgraduate year 1 (PGY-1) and ID-specific postgraduate year 2 (PGY-2) residencies.

Results: All statements revealed a statistically significant increase in self-perceived ID knowledge and confidence for students during APPEs compared to before starting rotations (p-values < 0.001). Students who completed an ID APPE had an overall increase in both self-perceived knowledge and confidence for all aspects. Completion of an ID APPE enhanced self-perceived knowledge in basic microbiology fundamentals, antimicrobial stewardship principles, and overall ID knowledge. Completion of an ID APPE created a higher level of confidence regarding selecting appropriate antimicrobial therapy, interpreting cultures and susceptibilities to de-escalate, and communicating with other healthcare professionals.

Conclusions: Students who completed an ID APPE had a higher level of self-perceived knowledge and confidence than those who had not. Recent increases in demand for antimicrobial stewardship positions warrants maximization of ID and non-ID APPEs to enhance students' knowledge and confidence in infectious diseases.