CPS by CPhA vs The Ottawa Rules

CPS (formerly RxTx) has a new appearance. CPS is still the reliable, evidence-based drug resource it has always been and provides essential drug information at the point-of-care for health care practitioners. Now offering two subscription options – CPS Drug Information or CPS Full Access. CPS Drug Information is the Canadian standard for drug monographs, containing thousands of products including monographs for drugs, vaccines, natural health products and medical devices, approved by Health Canada. CPS Full Access includes all content from CPS Drug Information and the most current, evidence-based therapeutic information and non-prescription therapy for most common conditions, with cross-referenced drug tables and algorithms and DC condition-based drug tables. Both subscriptions types provide critical updates such as warnings and advisories; and useful tools such as medical calculators.

The Ottawa Rules are a set of clinical decision rules developed by Dr. Ian Stiell and his research team at The Ottawa Hospital Research Institute and the University of Ottawa. The rules have been demonstrated to decrease unnecessary diagnostic imaging and emergency room wait times which enhances patient comfort and reduces health care costs. This app was developed to make the rules more accessible. This study aims to evaluate whether the usability of the app is related to the modality used and to evaluate whether it has any impact on diagnostic imaging rates.