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Development and implementation of 'Check of Medication Appropriateness' (CMA): advanced pharmacotherapy-related clinical rules to support medication surveillance

Authors :
Isabel Spriet
Bart Van den Bosch
Willy Peetermans
Steven Simoens
Tine Van Nieuwenhuyse
Charlotte Quintens
Minne Casteels
Thomas De Rijdt
Source :
BMC Medical Informatics and Decision Making, Vol 19, Iss 1, Pp 1-10 (2019), BMC Medical Informatics and Decision Making
Publication Year :
2019
Publisher :
Springer Science and Business Media LLC, 2019.

Abstract

Background To improve medication surveillance and provide pharmacotherapeutic support in University Hospitals Leuven, a back-office clinical service, called “Check of Medication Appropriateness” (CMA), was developed, consisting of clinical rule based screening for medication inappropriateness. The aim of this study is twofold: 1) describing the development of CMA and 2) evaluating the preliminary results, more specifically the number of clinical rule alerts, number of actions on the alerts and acceptance rate by physicians. Methods CMA focuses on patients at risk for potentially inappropriate medication and involves the daily checking by a pharmacist of high-risk prescriptions generated by advanced clinical rules integrating patient specific characteristics with details on medication. Pharmacists’ actions are performed by adding an electronic note in the patients’ medical record or by contacting the physician by phone. A retrospective observational study was performed to evaluate the primary outcomes during an 18-month study period. Results 39,481 clinical rule alerts were checked by pharmacists for which 2568 (7%) electronic notes were sent and 637 (1.6%) phone calls were performed. 37,782 (96%) alerts were checked within four pharmacotherapeutic categories: drug use in renal insufficiency (25%), QTc interval prolonging drugs (11%), drugs with a restricted indication or dosing (14%) and overruled very severe drug-drug interactions (50%). The emergency department was a frequently involved ward and anticoagulants are the drug class for which actions are most frequently carried out. From the 458 actions performed for the four abovementioned categories, 69% were accepted by physicians. Conclusions These results demonstrate the added value of CMA to support medication surveillance in synergy with already integrated basic clinical decision support and bedside clinical pharmacy. Otherwise, the study also highlighted a number of limitations, allowing improvement of the service. Electronic supplementary material The online version of this article (10.1186/s12911-019-0748-5) contains supplementary material, which is available to authorized users.

Details

ISSN :
14726947
Volume :
19
Database :
OpenAIRE
Journal :
BMC Medical Informatics and Decision Making
Accession number :
edsair.doi.dedup.....ee747c732ef0cb7b8c602816411df216
Full Text :
https://doi.org/10.1186/s12911-019-0748-5