10 Problems and organization of a home parenteral nutrition service

Abstract

Home parenteral nutrition services have revolutionized the treatment, and improved the survivial, of patients with prolonged or permanent intestinal failure. Without such a programme, these patients either would be condemned to continuous in-patient parenteral nutrition or to death. The indications for HPN in the UK remain predominantly intestinal failure resulting from inflammatory bowel disease, and major small bowl resection. Nearly 50% of patients receiving HPN will ultimately have normal intestinal function restored and thus be able to return to enteral feeding. This knowledge is reflected in the selection criteria for instituting HPN. The use of HPN in patients with malignant disease poses significant ethical questions. The success of HPN is dependent upon the organization of nutritional units to allow centralization of HPN programmes and to provide the necessary support to patients. It is clear that not all patients will benefit from HPN, and it is only by careful assessment of patients, based on the experience of specialized nutritional units, that a rational HPN service can be provided.