The prognosis of pancreatic adenocarcinoma remains poor, with a 5-year survival rate lower than 5%. Resection, the gold standard treatment, can be performed in less than 10% of patients. Following surgery, the median survival is 12 months for the most favorable patients. Concomitant chemoradiation, as an adjuvant treatment is superior to surgery alone, in terms of survival, controlled trials are currently performed. Neoadjuvant chemoradiation is a new approach, potentially able to increase survival and resection rate. This work justifies the role of these schemes, in terms of modalities and potential advantages.