Effectiveness of a continuing education program of drugs with fiscalized substance to improve pharmacy staff competencies: A multicenter, cluster-randomized controlled trial.

Providing a continuing education program using different educational strategies improved the pharmacy staff's competencies (assessed knowledge and self-reported skills and attitudes) to enhance the use of drugs with fiscalized substances. However, there were no improvements in skills and attitudes in real practice. These findings could show that pharmacy staff needs additional and continuous training/sustainability.