Towards a simple objective framework for the investigation and treatment of cancer cachexia: The Glasgow Prognostic Score

Progress in the treatment of progressive involuntary weight loss in patients with cancer (cancer cachexia) remains dismally slow. Cancer cachexia and its associated clinical symptoms, including weight loss, altered body composition, poor functional status, poor food intake, and poorer quality of life, have long been recognised as indicators of poorer prognosis in the patient with cancer. In order to make some progress a starting point is to have general agreement on what constitutes cancer cachexia. In recent years a plethora of different definitions and consensus statements have been proposed as a framework for investigation and treatment of this debilitating and terminal condition. However, there are significant differences in the criteria used in these and all include poorly defined or subjective criteria and their prognostic value has not been established. m of the present review was to examine the hypothesis that a systemic inflammatory response accounts for most of the effect of cancer cachexia and its associated clinical symptoms on poor outcome in patients with cancer. Furthermore, to put forward the case for the Glasgow Prognostic Score to act a simple objective framework for the investigation and treatment of cancer cachexia.