par Demols, Anne ;Peeters, Michel ;Polus, Marc;Honoré, Pierre;Boterberg, Tom;Gay, France ;Closon-Dejardin, Marie Thérèse;Van Houtte, Paul ;Closset, Jean ;Van Laethem, Jean-Luc
Référence International journal of radiation oncology, biology, physics, 62, 5, page (1351-1356)
Publication Publié, 2005-08
Article révisé par les pairs
Résumé : Purpose: To evaluate the feasibility and tolerance of a postoperative course of gemcitabine (GEM) combined with continuous radiation after curative resection of pancreatic adenocarcinoma. Methods and Materials: Thirty patients (median age, 61 years; performance status, 0 to 1) with Stage II and III curatively resected pancreatic head adenocarcinoma were included. Gemcitabine 1000 mg/m2 (3 out of 4 weeks, two cycles) was given within 8 weeks of surgery and followed by GEM 300 mg/m2 weekly combined with continuous radiation (45 Gy in 25 fractions, 1.8 Gy per fraction). Results: For GEM alone, all patients received the two courses with dose reductions in 14 of 30 patients (46%). All but 3 patients completed full chemoradiation; 1 stopped radiation because of subocclusion of a gastroenterostomy, and 2 did not start owing to disease progression. Reduction in GEM during radiation was necessary in 12 of 30 patients (40%). No toxic death was noted; World Health Organization Grade 3/4 hematologic and nonhematologic toxicities were seen in 10 of 30 patients (33%) and 3 of 30 patients (10%), respectively. After a median follow-up of 19 months, no late toxicity was reported. Eleven patients died from progressive disease; median disease-free survival and overall survival were 14.5 and 19 months, respectively. Conclusion: This adjuvant combination is well tolerated and can be safely administered after curative surgery for pancreatic cancer. Further evaluation of this regimen is ongoing. © 2005 Elsevier Inc.

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