PURPOSE: To compare the surgical complication rate after further experience with infusional chemotherapy and radiation therapy for locally advanced rectal cancer. MATERIALS AND METHODS: Preoperative radiation therapy (45 Gy in 25 fractions over 5 weeks) and concurrent continuous infusion of 5-fluorouracil (300 mg.m-2.d-1) were given to 117 patients with rectal cancer. Approximately 6 weeks after therapy, surgery was performed. RESULTS: The histopathologic cancer stages were Tis-2N0 in 30 patients (26%), T2N1 in six (5%), T3N0 in 24 (21%), T3N1 in 18 (15%), T4N0 in six (5%), and T4N1 in one (1%); a complete response to preoperative therapy was histopathologically confirmed in 32 patients. A decrease in cancer stage allowed a sphincter-saving procedure in 68 patients (58%) and abdominoperineal resection in 49 patients (42%). Only one patient developed fistula; nine patients, perioperative wound complications; and four patients, pelvic infection. In the authors' previously reported chemotherapy and radiation therapy results (same protocol), eight (22%) of 37 patients developed fistulas and five (14%) developed pelvic abscess; in the authors' previous experience with preoperative radiation therapy only (median total dose, 45 Gy; dose range, 40.0-59.4 Gy), results were similar. CONCLUSION: Surgical complications after chemotherapy and radiation therapy are statistically significantly (P < .05) reduced with further experience.
PURPOSE: To compare the surgical complication rate after further experience with infusional chemotherapy and radiation therapy for locally advanced rectal cancer. MATERIALS AND METHODS: Preoperative radiation therapy (45 Gy in 25 fractions over 5 weeks) and concurrent continuous infusion of 5-fluorouracil (300 mg.m-2.d-1) were given to 117 patients with rectal cancer. Approximately 6 weeks after therapy, surgery was performed. RESULTS: The histopathologic cancer stages were Tis-2N0 in 30 patients (26%), T2N1 in six (5%), T3N0 in 24 (21%), T3N1 in 18 (15%), T4N0 in six (5%), and T4N1 in one (1%); a complete response to preoperative therapy was histopathologically confirmed in 32 patients. A decrease in cancer stage allowed a sphincter-saving procedure in 68 patients (58%) and abdominoperineal resection in 49 patients (42%). Only one patient developed fistula; nine patients, perioperative wound complications; and four patients, pelvic infection. In the authors' previously reported chemotherapy and radiation therapy results (same protocol), eight (22%) of 37 patients developed fistulas and five (14%) developed pelvic abscess; in the authors' previous experience with preoperative radiation therapy only (median total dose, 45 Gy; dose range, 40.0-59.4 Gy), results were similar. CONCLUSION: Surgical complications after chemotherapy and radiation therapy are statistically significantly (P < .05) reduced with further experience.
Authors: G Valero; J A Luján; Q Hernández; M De Las Heras; E Pellicer; A Serrano; P Parrilla Journal: Int J Colorectal Dis Date: 2003-07-15 Impact factor: 2.571
Authors: K Horisberger; R D Hofheinz; P Palma; A K Volkert; S Rothenhoefer; F Wenz; A Hochhaus; S Post; F Willeke Journal: Int J Colorectal Dis Date: 2007-12-11 Impact factor: 2.571
Authors: M J Murcia Duréndez; L Frutos Esteban; J Luján; M D Frutos; G Valero; J L Navarro Fernández; L Mohamed Salem; G Ruiz Merino; M A Claver Valderas Journal: Eur J Nucl Med Mol Imaging Date: 2012-10-19 Impact factor: 9.236
Authors: V Voelter; A Zouhair; H Vuilleumier; M Matter; H Bouzourene; S Leyvraz; J Bauer; P Coucke; R Stupp Journal: Br J Cancer Date: 2006-08-29 Impact factor: 7.640