Psychiatric disorder and outcome in irritable bowel syndrome.

A link between irritable bowel syndrome (IBS) and psychiatric illness is well recognized. The authors set out to establish whether a group with a risk of poor outcome IBS could be identified at presentation to a general hospital clinic in a prospective series of 70 subjects. Potential risk factors showed no correlation with IBS outcome at 6-9 months. There was a high rate of persistent mental illness. Clinicians offering specialist care for IBS should consult with psychiatric services to provide assessment irrespective of IBS outcome if major psychopathology is not to be neglected.