There has been great progress over the last decade in understanding the pathophysiology of cachexia associated with pancreatic cancer. However, there is a large need to find better therapeutic options to successfully manage this complex and challenging condition. Patients with pancreatic cancer have some of the highest prevalence and often the most severe degrees of cachexia, which is described as a multifactorial metabolic syndrome that is associated with unintended weight loss of adipose tissue and skeletal muscle in the setting of anorexia. This chapter will review the current concepts surrounding pancreatic cancer cachexia, its clinical diagnosis, pathophysiology, and its known and proposed therapeutics. A multimodal approach utilizing nutritional support and pharmaceutical therapies is proposed to lead to the most successful management of pancreatic cancer cachexia
