Psychological factors associated with inflammatory bowel disease
Maria Eugenicos, Nuno Ferreira
Abstract
BACKGROUND: Both depression and anxiety are identified as significant experiences in inflammatory bowel disease (IBD); whether these are a consequence of the disease or an active contributor to the disease remains controversial. This review aimed to identify and critique recent evidence regarding mental health in IBD. SOURCES OF DATA: PubmedⓇ, OvidⓇ, EmbaseⓇ, EBSCO PsychInfo and Google-Scholar were searched within the last 5 years (2016-2020). AREAS OF AGREEMENT: Overall, both depression and anxiety affect disease activity, relapse and healthcare utilization. AREAS OF CONTROVERSY: There is some controversy on whether depression and anxiety affect IBD outcomes differently depending on IBD subtype. GROWING POINTS: The data support the need for depression and anxiety assessment to be incorporated in the routine management of IBD patients; prompt psychiatric and psychological management may ultimately reduce disease activity, relapses and healthcare costs. AREAS TIMELY FOR DEVELOPING RESEARCH: More longitudinal research may further enlighten the role of depression and anxiety in IBD. Similarly, randomized controlled trials to investigate and clarify the effect of psychiatric/psychological management on IBD outcomes.