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Functional bowel disorder

Irritable Bowel Syndrome with Constipation among Older Adults

Irritable Bowel Syndrome with Constipation among Older Adults

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Richard Saad, MD, Lecturer, Division of Gastroenterology, Department of Medicine, University of Michigan Medical Center, Ann Arbor, MI, USA.
William D. Chey, MD, AGAF, FACG, FACP, Associate Professor of Internal Medicine; Director, GI Physiology Laboratory, University of Michigan Medical Center, Ann Arbor, MI, USA.

Irritable bowel syndrome (IBS) is traditionally considered a disorder of young adulthood; however, it affects adults of all ages, including older adults. As the older population increases so will the impact of IBS in this age group. Irritable bowel syndrome with constipation (IBS-C) is believed to be particularly significant given the prevalence of constipation among the aged. At present, the evaluation and management of this disorder has been largely driven by data obtained from younger adults. However, there are numerous aspects of the underlying pathophysiology, evaluation, and treatment of IBS-C that remain unique to older adults, of which the clinician should be cognizant.
Key words: irritable bowel syndrome, constipation, older adults, functional bowel disorder.

Irritable Bowel Syndrome in the Older Adult

Irritable Bowel Syndrome in the Older Adult

Teaser: 

The accredited CME learning activity based on this article is offered under the auspices of the CE department of the University of Toronto. Participating physicians are entitled to one (1) MAINPRO-M1 credit by completing this program, found online at www.geriatricsandaging.ca/cme.htm

Anil Minocha, MD, FACP, FACG, Division of Digestive Diseases, Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA.
Thomas Abell, MD, FACG, Division of Digestive Diseases, Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA.

Irritable bowel syndrome (IBS) in the older adult offers challenges for diagnosis and treatment; however, very little research has been done in this regard. IBS has significant impact on the quality of life, especially in frail individuals. The diagnostic criteria have not been validated in older subjects. Diagnostic strategy needs to be modified to account for the expanded list of differential diagnosis, including high prevalence of colorectal cancer. There is a lack of evidence related to the efficacy of the treatment regimens used. Therapy should focus on specific symptoms and be matched for the potential for side effects and drug interactions. The prognosis for IBS is excellent and in a majority of cases symptoms disappear within five years.

Key words: Irritable bowel syndrome, Functional bowel disorder, Rome II criteria, older adults, spastic colon