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Pharmacy students' knowledge of black box warnings
Karen E Moeller1, Theresa I Shireman, Joyce Generali
1Department of Pharmacy Practice, University of Kansas Medical Center, Kansas City, Kansas 66160, USA. kmoeller@kumc.edu
American Journal of Pharmaceutical Education
|March 12, 2010
Summary
Pharmacy students
Area of Science:
- Pharmacy Education
- Drug Safety
- Pharmacovigilance
Background:
- Black box warnings (BBWs) are critical safety communications from regulatory agencies.
- Assessing student comprehension of BBWs is essential for safe medication practice.
- Understanding how students acquire knowledge on BBWs informs educational strategies.
Purpose of the Study:
- To track the development of pharmacy students' knowledge regarding black box warnings.
- To investigate how students maintain awareness of newly issued black box warnings.
Main Methods:
- A cross-sectional survey was conducted among first-year (P1), second-year (P2), and third-year (P3) pharmacy students.
- The survey evaluated recognition of medications with BBWs and familiarity with warning details for 20 drugs.
Main Results:
- Correct identification of BBW presence/absence increased significantly with each academic year (P1: 5.8, P2: 9.6, P3: 14.8).
- Knowledge of specific warning content varied, with lower awareness for stavudine and enoxaparin, and higher awareness for paroxetine and estrogen.
- Overall understanding of BBW content was inconsistent across different medications.
Conclusions:
- Pharmacy students' awareness and understanding of black box warnings improve with educational progression.
- Despite improvements, knowledge gaps and inconsistencies in understanding BBW content persist among pharmacy students.
- Educational interventions may be needed to ensure comprehensive and consistent knowledge of black box warnings across all drug classes.
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