Journal of investigative medicine : the official publication of the American Federation for Clinical Research
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Review Meta Analysis
Meta-analysis and systematic review of the association between adverse childhood events and irritable bowel syndrome.
Irritable bowel syndrome (IBS) is a disorder of gut-brain interaction characterized by abdominal pain, bowel habits alterations, constipation, and/or diarrhea. Adverse childhood experiences (ACEs) are events such as abuse and mental illness causing childhood trauma. Studies report higher prevalence of ACEs in patients with IBS with varied effect consistency and association strength. ⋯ This meta-analysis explores the current literature to understand the biopsychosocial perspective of IBS and ACEs' role as risk factors. However, the risk of publication and design/study quality biases substantiates the need for further research. If an association is confirmed, further mechanistic research and development of targeted psychological therapies may be warranted.