Development and validation of the Vi-Med® tool for medication review

ABSTRACT

Clinical pharmacy practice in Vietnam is unregulated by standard procedures, thus motivating this study, whichdeveloped and validated a tool called Vi-Med® for use in supporting medication review (MR) in Vietnamese hospitals.Six clinical pharmacists from six hospitals used the tool, which comprises three forms Form 1 for the collectionof patient information, Form 2 for the implementation of MR, and Form 3 for the documentation of pharmacistinterventions (PIs). The tool also comes with eight pre-identified drug-related problems (DRPs) and seven PIs.The pharmacists were asked to categorize 30 PI-associated scenarios under appropriate DRPs and correspondinginterventions. Concordance among the pharmacists was assessed on the basis of agreement level (%) and Cohen’skappa (κ). We also evaluated the user-friendliness of the tool using a four-point Likert scale. Concordance in thepanel with respect to DRPs and PIs was substantial (κ = 0.76 and 80.4% agreement) and almost perfect (κ = 0.83 and87.6% agreement), respectively. All the experts were satisfied with the structure and content of Vi-Med®. Five of themevaluated the tool as very suitable, very useful, and definitely fitting for everyday use. Vi-Med® satisfactorily achievedconsistency and user-friendliness, enabling its use in daily clinical pharmacy practice.