OU Health Halved Interface Build Time During Epic Migration

- OU Health's transition to a single Epic platform was a five-year, nearly $200 million investment aimed at unifying patient records across its hospitals and clinics. The health system, which includes Oklahoma's only Level I Trauma Center, began the enterprise-wide implementation in early 2020 before briefly pausing due to the COVID-19 pandemic. - Integration engines like Corepoint serve as a central hub for data exchange, translating between different data standards such as HL7 and FHIR, which is critical when connecting a new EHR to numerous legacy and third-party systems. This centralized approach helps manage high volumes of patient data and ensures business continuity during complex migrations. At OU Health, the Corepoint engine now processes approximately 1.1 million messages daily. - Large-scale EHR migrations are notoriously difficult, with one Gartner study indicating that 83% of data migration projects fail or exceed their budget and timeline. Common pitfalls include incomplete data transfer, workflow disruption, and threats to patient safety, such as data distortions or loss. - More than two-thirds of nurses report that poor EHR usability and the burden of digital documentation contribute to job dissatisfaction. Key complaints from frontline nurses include physician-centric design, redundant data entry, and a lack of mobile-friendly interfaces, which can lead to "alert fatigue" and increased workload. - An ICU nurse's clinical background is highly valuable in an informatics role for bridging the gap between clinical workflows and IT specialists. Informatics nurses with bedside experience are better equipped to help design and implement systems that support clinical decision-making and patient safety. A 2015 HIMSS survey found that 80% of respondents felt informatics nurses bring a high degree of value to workflow optimization. - Nursing informatics specialists play a key role in all phases of an EHR implementation, from vendor selection and workflow analysis to training and post-implementation support. Their involvement helps ensure the technology is designed from a nursing perspective, which can improve data accuracy, streamline workflows, and ultimately enhance patient care. - Poor EHR usability has a documented link to patient safety risks. Systems that clinicians find difficult to operate are often less effective at flagging potential medical errors, such as adverse drug interactions or patient allergies. This highlights the importance of nurse informaticists in advocating for user-centered design.