Leveraging hospital formularies for improved prescribing.

Hospital formularies, guided by the Pharmacy and Therapeutics Committee, exist to optimize medication use by identifying and designating drugs of choice to guide rational prescribing, ultimately reducing patient risk and costs and improving patient outcomes. Guidelines and a framework exist to guide critical evaluations of medications for formulary listing; however, there may be opportunities to improve and standardize how a formulary change could be instituted in Canadian hospitals. A formulary change at an Ontario hospital revealed that there are some key challenges to the formulary change process including the importance of a robust project plan, appropriate resources, healthcare staff education, and acceptance.