Pathway analysis of gene signatures predicting metastasis of node-negative primary breast cancer

Background  

Published prognostic gene signatures in breast cancer have few genes in common. Here we provide a rationale for this observation by studying the prognostic power and the underlying biological pathways of different gene signatures.     

Home parenteral nutrition in chronic intestinal failure

In children with severe failure of intestinal function, intravenous nutrition is at present the only treatment able to maintain adequate nutrition for prolonged periods of time. Over the last five years we have discharged 10 patients home on parenteral nutrition for a total of 25 patient years and here the outcome of these children is presented. Of the 10 patients, one has discontinued home parenteral nutrition (HPN), seven patients remain well, one patient has recently moved to the USA, and one patient has died after major abdominal surgery. All children had either normal or an accelerated rate of growth on HPN and developmentally all have progressed well. All the children over 5 years attend normal schools. The major complication of treatment was line sepsis with an overall rate of one episode in 476 days and a total of nine central lines (five patients) have required replacement giving an average line life of 680 days. For those children unfortunate enough to suffer from severe intestinal failure, HPN is preferable to prolonged hospital treatment and offers the chance of a good quality of life with prolonged survival.     

"Interface problems" in medical rehabilitation: development of a brief questionnaire for assessing the need for information and communication among general practitioners

Against the background of current and future demographic changes the relevance of medical rehabilitation in the German health care system is generally acknowledged. It is a central element of treatment programmes especially for elderly and chronically ill patients. In recent years, problems due to lack of co-operation and communication as well as insufficient links between acute care and rehabilitation treatment have found increasing attention. Previous attempts to increase involvement especially of general practitioners in the rehabilitation process were only slightly successful. In a pilot study conducted by the Rehabilitationswissenschaftlicher Arbeitskreis Schleswig-Holstein a new procedure was tested to increase involvement of general practitioners. A brief questionnaire was attached to the report of discharge of rehabilitation patients and was sent to 130 practitioners. With this questionnaire the general attitude and need for information of the practitioners should be analysed. Knowledge about these variables should help to improve communication and co-operation. The response rate was quite high: about 75% of the contacted practitioners answered the questionnaire. All practitioners described medical rehabilitation as important and also had a quite positive attitude toward the same. Two-thirds of the physicians were interested in more intensive contacts and requested further information.