Author/Authors :
Dumic, Igor Division of Hospital Medicine - Mayo Clinic Health System, Eau Claire, USA , Nordin, Terri Mayo Clinic College of Medicine and Sciences, Rochester, USA , Jecmenica, Mladen Gastroenterology Fellowship Program - Te Wright Center for Graduate Medical Education, Scranton, USA , Stojkovic Lalosevic, Milica Clinic for Gastroenterology and Hepatology - Clinical Center of Serbia, Belgrade, Serbia , Milosavljevic, Tomica Clinic for Gastroenterology and Hepatology - Clinical Center of Serbia, Belgrade, Serbia , Milovanovic, Tamara Clinic for Gastroenterology and Hepatology - Clinical Center of Serbia, Belgrade, Serbia
Abstract :
Considering an increase in the life expectancy leading to a rise in the elderly population, it is important to recognize the changes that occur along the process of aging. Gastrointestinal (GI) changes in the elderly are common, and despite some GI disorders being more prevalent in the elderly, there is no GI disease that is limited to this age group. While some changes associated with aging GI system are physiologic, others are pathological and particularly more prevalent among those above age 65 years. This article reviews the most important GI disorders in the elderly that clinicians encounter on a daily basis. We highlight age-related changes of the oral cavity, esophagus, stomach, small and large bowels, and the clinical implications of these changes. We review epidemiology and pathophysiology of common diseases, especially as they relate to clinical manifestation in elderly. Details regarding management of specific disease are discussed in detail if they significantly differ from the management for younger groups or if they are associated with significant challenges due to side effects or polypharmacy. Cancers of GI tract are not included in the scope of this article.
