title: CT and MR Protocol Standardization Across a Large Health System: Providing a Consistent Radiologist, Patient, and Referring Provider Experience.
abstract: Building and maintaining a comprehensive yet simple set of standardized protocols for a cross-sectional image can be a daunting task. A single department may have difficulty preventing "protocol creep," which almost inevitably occurs when an organized "playbook" of protocols does not exist and individual radiologists and technologists alter protocols at will and on a case-by-case basis. When multiple departments or groups function in a large health system, the lack of uniformity of protocols can increase exponentially. In 2012, the University of Colorado Hospital formed a large health system (UCHealth) and became a 5-hospital provider network. CT and MR imaging studies are conducted at multiple locations by different radiology groups. To facilitate consistency in ordering, acquisition, and appearance of a given study, regardless of location, we minimized the number of protocols across all scanners and sites of practice with a clinical indication-driven protocol selection and standardization process. Here we review the steps utilized to perform this process improvement task and insure its stability over time. Actions included creation of a standardized protocol template, which allowed for changes in electronic storage and management of protocols, designing a change request form, and formation of a governance structure. We utilized rapid improvement events (1 day for CT, 2 days for MR) and reduced 248 CT protocols into 97 standardized protocols and 168 MR protocols to 66. Additional steps are underway to further standardize output and reporting of imaging interpretation. This will result in an improved, consistent radiologist, patient, and provider experience across the system.
authors.affiliation: Department of Radiology, University of Colorado School of Medicine, 12401 East 17th Avenue, Mail Stop L954, Aurora, CO, 80045, USA. peter.sachs@ucdenver.edu.
authors.forename: Peter B
authors.initials: PB
authors.lastname: Sachs
authors.affiliation: Department of Radiology, University of Colorado School of Medicine, 12401 East 17th Avenue, Mail Stop L954, Aurora, CO, 80045, USA.
authors.forename: Kelly
authors.initials: K
authors.lastname: Hunt
authors.affiliation: Primordial Design, Inc., San Mateo, CA, USA.
authors.forename: Fabien
authors.initials: F
authors.lastname: Mansoubi
authors.affiliation: Department of Radiology, University of Colorado School of Medicine, 12401 East 17th Avenue, Mail Stop L954, Aurora, CO, 80045, USA.
authors.forename: James
authors.initials: J
authors.lastname: Borgstede
mesh_terms: D003120:Colorado; D003430:Cross-Sectional Studies; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000592:standards*; D000072177:Radiologists; D011872:Radiology Department, Hospital; D011873:Radiology Information Systems / Q000592:standards*; D014057:Tomography, X-Ray Computed / Q000592:standards*; D014495:Universities
keywords: Clinical workflow; Radiology workflow; Workflow re-engineering