[Does neoadjuvant radiochemotherapy augment the resectability of pancreatic cancers?]

Abstract

Purpose of the study: Pre-operative radiochemotherapy is the most recent therapeutic option in the pre-operative downstaging of pancreatic cancer and in decreasing the rate of positive resection margins. The purpose of the study was to evaluate tolerance and efficacy of pre-operative radiochemotherapy in unresectable pancreatic cancers.

Material and methods: This study included seven cases of pancreatic cancer considered unresectable. The patients received preoperatively 50 grays within a 5-week period associated with 5 FU and Platin during the 1st and 5th weeks.

Results: After radiochemotherapy, tomodensitometric evaluation showed a minor response in two cases. A pancreatico-duodenectomy could be performed in these two patients without any increase of pre- or post-operative morbidity or mortality.

Conclusions: The results of the study suggest that preoperative radiochemotherapy may increase pancreatic cancer resectability. This hypothesis should be confirmed by a prospective randomised trial.