Medication histories to identify medication-related problems through the pharmacists' patient care process in a simulated ambulatory care laboratory.

Background And Purpose: Assessment of the Pharmacists' Patient Care Process (PPCP) in pharmacy curricula has been reported in a variety of contexts, but results have not described individual student performance in a controlled ambulatory care skills laboratory to purposefully identify medication-related problems (MRP) and develop plans for resolution.

Educational Activity And Setting: One of five MRPs was embedded within standardized medication profiles to facilitate student completion of three graded ambulatory care medication history encounters in a third-year skills laboratory. Data analysis included student performance in aggregate and according to MRP type from the first to the third medication history encounter.

Findings: One hundred thirty-six students completed three medication histories for 408 encounters. Regardless of MRP, the total and subscale scores for adjusted marginal means were significantly higher in Sessions 2 and 3. Performance on MRP scenarios for drug interactions and adverse effects were significantly lower and higher, respectively. Successful collection of patient history significantly influenced marginal mean scores for respective MRPs.

Summary: Improvement in student application of PPCP Steps 1 through 3 may be evident using three simulated ambulatory care medication history patient encounters toward the end of the third professional year, with potential influences by MRP type, MRP repetition, and adequate collection of patient history. Repetition with individualized grading and formative feedback are essential for skill development to identify MRPs in this setting. Confirmation of findings and extension into experiential education with higher complexity are needed to develop consistent and effective application of the PPCP to patient care.