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Journal of Clinical Oncology, Vol 23, No 20 (July 10), 2005: pp. 4532-4537 © 2005 American Society of Clinical Oncology. DOI: 10.1200/JCO.2005.17.954
Adjuvant Treatment for Resectable Pancreatic Cancer
From the Royal Marsden Hospital, Sutton, United Kingdom Address reprint requests to David Cunningham, MD, FRCP, Department of Medicine, Royal Marsden Hospital, Downs Rd, Sutton, Surrey SM2 5PT, United Kingdom; e-mail: david.cunningham{at}icr.ac.uk. There are relatively few randomized studies of adjuvant chemoradiotherapy and chemotherapy in patients with resected pancreatic adenocarcinoma. The European Study Group for Pancreatic Cancer 1 (ESPAC1) trial is the largest study of adjuvant treatment to date. The results of ESPAC1 are discussed in the context of other evidence from previous randomized studies, which have also been combined in a meta-analysis. Overall, the existing data show a clear benefit for postoperative adjuvant chemotherapy, which has not been demonstrated for adjuvant chemoradiotherapy. The subgroup of patients with resection margin positive disease did seem to benefit less from adjuvant chemotherapy, and showed a trend towards improved survival with chemoradiotherapy. Adjuvant chemoradiotherapy should be evaluated further in this latter group of patients. The optimal chemotherapy regimen for use as adjuvant treatment is the subject of ongoing trials. Other strategies which should be explored include neoadjuvant treatment and the incorporation of novel targeted agents into management. Presented by D.C. at the American Society of Clinical Oncology 2005 Gastrointestinal Cancers Symposium, Hollywood, FL, January 27-29, 2005. Authors' disclosures of potential conflicts of interest are found at the end of this article.
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Copyright © 2005 by the American Society of Clinical Oncology, Online ISSN: 1527-7755. Print ISSN: 0732-183X
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