Utilization of a Computerized Clinical Surveillance System to Increase Acute Myocardial Infarction Core Measure Compliance

摘要

Background: Clinical surveillance systems (CSS) are utilized by many health care institutions to help identify at-risk patients, prioritize care, improve the clinical services provided, and increase compliance with the Center for Medicare and Medicaid Services (CMS) core measures. Objective: This study will assess the accuracy and practicality of a CMS acute myocardial infarction (AMI) alert, provided by the CSS Theradoc, designed to increase compliance with medications required at discharge in AMI patients.Methods: This is a single-center, retrospective cohort review to determine the sensitivity and specificity of the Theradoc CMS AMI alert. All patients with a Theradoc CMS AMI alert were analyzed for AMI occurrence and omission of CMS-required discharge medications. Secondary endpoints regarding alert times and quantity were also assessed to address the practicality of implementing the alert.Results: Data were collected on patients with alerts occurring between January 1, 2011, and December 31, 2011 (N = 962). The Theradoc CSS alert was found to have a sensitivity of 100% and specificity of 4.79%, signifying a gross amount of false positives. No modifications to the alert definitions or timing were able to increase the specificity to >10%.Conclusions: Regardless of the high sensitivity, the Theradoc CMS AMI alert does not have the appropriate level of specificity to utilize at the study institution at this time.