Identification of gaps in the delivery of high-quality care of patients with eosinophilic esophagitis

Quality indicators (QIs) are standardized metrics that can be used to quantify health care delivery and identify important areas for practice improvement. Nine QIs pertaining to the diagnosis and management of eosinophilic esophagitis (EoE) were recently established. We therefore aimed to identify existing gaps in care using these QIs. This is a retrospective, multicenter study utilizing recently established EoE QIs to evaluate practice patterns among adult gastroenterologists in the diagnosis and management of EoE. Three patient cohorts of 30 patients each presenting with dysphagia, food impaction, and new diagnosis of EoE, respectively, were obtained, yielding 120 patients per site to assess for every QI. Summary statistics were reported across two main themes: diagnosis and management. Subsequent analysis of gaps in care was then performed. The domain of diagnosis of EoE (QI 1 and 2) had the most notable gap in care with only 55% of the presenting patients undergoing appropriate evaluation for EoE. The domain of management of EoE had overall higher QI fulfillment-however it also contained significant intra-category variation in care. Notably, while 79% of patients had clinical follow-up within 1 year from remission, only 54% underwent surveillance endoscopy within 2 years of remission. In contrast, 100% of patients with symptomatic strictures independent of histologic response underwent endoscopic dilation (QI 4). Management approaches for EoE are evolving and variation in care delivery exists. We identified significant gaps in both diagnosis of EoE especially amongst patients presenting with index food impaction and long term management of EoE, when retrospectively evaluating care patterns using newly established QIs. This is the first study of its kind to utilize these previously established QIs to objectively identify care gaps that exist in EoE amongst several institutions. These findings also highlight the importance of QIs and standardization of management of complex chronic diseases like EoE to help bridge these gaps and provide a framework to measure adherence to these best practices.