Current and Emerging Treatment Options for Pancreatic Cancer: A Comprehensive Review.

Pancreatic ductal adenocarcinoma (PDAC) is one of the leading causes of death worldwide, and its global burden has increased significantly over the past few years. The incidence of pancreatic cancer has also increased in the United States, and most of this increase is attributed to the population's aging process in addition to the rise in the prevalence of risk factors such as obesity, diabetes, smoking, and alcohol intake. Most patients with pancreatic cancer present with advanced unresectable or metastatic disease.