Inflammatory Bowel Diseases-related Disability: Risk Factors, Outcomes, and Interventions

The diagnosis of inflammatory bowel disease (IBD) is a life-changing moment for most adults. Biomedical advances over the past 2 decades have resulted in unprecedented growth of therapeutic options for IBD. However, due to the incurable nature of IBD, medical and surgical intervention alone may not be adequate to completely normalize health status and prevent long-term disability. In the biopsychosocial model of health and disease, a person's health and function result from complex physical, psychosocial, and environmental interactions. Adapting the World Health Organization definition, IBD-related disability encompasses limitations in educational and employment opportunities, exclusions in economic and social activities, and impairments in physical and psychosocial function. Although the concept of IBD-related disability is a long-term treatment end point in the updated Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE-II) treatment guideline, it has received limited attention in the literature. This review article explores an etiological framework of the physical and psychosocial aspects that contribute to IBD-related disability. We also explore the impact of IBD-related disability on the direct and indirect costs of IBD. Lastly, we present the available evidence for interventions with the potential to improve function and reduce IBD-related disability.