Advances in the management of short bowel syndrome.
Short bowel syndrome (SBS) is the predominant cause of intestinal failure and is thus associated with a high degree of morbidity and mortality. One of the reasons this occurs is the dramatic reduction in nutrient absorptive capacity. Of the many causes of SBS, the most common cause is extensive surgical resection. The impressive ability of the bowel to adapt functionally and morphologically is critical for decreasing morbidity and mortality in these patients. The degree of adaptation is vital in decreasing the dependence on parenteral nutrition (PN) and for improving patient quality of life and long-term outcome. Provision of appropriate and sufficient nutritional and fluid support is essential for the management of these patients. The primary goal is to prevent or eliminate the need for PN. Recent developments have promoted a greater understanding of the process of intestinal adaptation. Various intestinal trophic factors have been recognized. These efforts have led to the early development of hormonal therapy to stimulate intestinal adaptation and enhance intestinal absorption. Intestinal transplantation remains an option for those who have developed life-threatening complications from PN and cannot be managed using more conservative techniques.
Jackson
Christian
C
Division of Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
Buchman
Alan L
AL
D000222:Adaptation, Physiological; D002986:Clinical Trials as Topic; D006801:Humans; D007408:Intestinal Absorption / Q000502:physiology; D007421:Intestine, Small / Q000502:physiology; D010288:Parenteral Nutrition; D012778:Short Bowel Syndrome / Q000503:physiopathology / Q000628:therapy*