Outcomes in eosinophilic esophagitis: current understanding and future directions.

Purpose of review: Eosinophilic esophagitis (EoE) is a chronic, immune-mediated disorder that demands lifelong management due to its potential to progress to fibrosis and esophageal strictures. This review synthesizes current strategies for evaluating EoE outcomes and highlights emerging approaches aimed at reconciling the often discordant relationship between clinical symptoms and histologic findings. An updated synthesis is crucial to guide evolving clinical practices.

Recent findings: Recent literature emphasizes the multifaceted nature of EoE, revealing limitations in traditional outcome measures. Advances in patient-reported outcomes (PROs), histologic scoring systems, and endoscopic assessments have enriched our understanding of disease activity. Furthermore, the integration of functional assessments through modalities such as high-resolution manometry and EndoFLIP, along with digital data integration, has refined disease monitoring and provided nuanced insights into treatment responses and long-term progression. Additionally, emerging evidence suggests that integrating novel biomarkers may further refine disease stratification and outcomes.

Summary: A multidimensional approach that combines clinical, histologic, endoscopic, and functional data is crucial for personalized management of EoE. These insights pave the way for improved therapeutic decision-making and highlight the need for standardized, comprehensive tools in both clinical practice and future research. These additional findings advocate for a shift towards precision medicine, emphasizing multidisciplinary and patient-centric approaches.