Roles of nutrition and physical activity in musculoskeletal complications before and after liver transplantation.
End-stage liver disease (ESLD) affects thousands of people in the United States annually. Improvements in survival after liver transplantation have broadened the indications for its use as a proven therapy for ESLD, rapidly increasing the number of transplant candidates. However, the number of patients awaiting transplantation far surpasses the donor supply, resulting in lengthy waiting times. During this wait, these patients experience progressive disease-related decompensation that is often accompanied by malnutrition and reduced physical activity. This chronic disease triad can have profound effects on musculoskeletal complications, such as cachexia and osteoporosis. In the absence of proper interventional strategies before transplantation, these complications can intensify after the transplantation, as a result of continued poor nutrition intake, bed rest, and pharmacotherapies. This article discusses levels of physical functioning and nutrition status in both the pre-and post-transplant populations, the risks associated with current levels, and the roles that diet and activity therapies can have to improve outcomes.
Vintro
Andrea Q
AQ
Department of Physiological Nursing, University of California, San Francisco 94143-0610, USA. avintro@itsa.ucsf.edu).
Krasnoff
Joanne B
JB
Painter
Patricia
P
D002100:Cachexia / Q000209:etiology / Q000628:therapy; D005081:Exercise Therapy; D006801:Humans; D008107:Liver Diseases / Q000150:complications* / Q000628:therapy; D016031:Liver Transplantation; D009133:Muscular Atrophy / Q000209:etiology / Q000628:therapy; D009140:Musculoskeletal Diseases / Q000628:therapy*; D009752:Nutritional Status; D009765:Obesity / Q000209:etiology / Q000628:therapy; D010024:Osteoporosis / Q000209:etiology / Q000628:therapy; D010809:Physical Fitness; D011183:Postoperative Complications