BACKGROUND: To compare operative morbidity, mortality, quality of life, and survival after pancreatoduodenectomy (PD) versus pancreatoduodenectomy with extended lymphadenectomy (PD/ELND) in patients with resectable pancreatic cancer. METHODS: From May 1997 to July 2003 there were 132 patients with biopsy examination-proven or suspected adenocarcinoma of the pancreatic head who agreed to participate in a single-institution, prospective, randomized trial. If resectable at operation, patients then were randomized to standard PD (40 patients) or PD/ELND (39 patients). Quality of life was assessed by using the Functional Assessment of Response to Cancer Therapy specific to the pancreas. Morbidity, mortality, and survival were analyzed. RESULTS:Demographics and pathologic characteristics for both groups were similar. When comparing PD/ELND with standard PD, the median operating time was greater for the PD/ELND group (7.6 h vs 6.2 h, P < .01), blood transfusion more likely (44% vs 22%, P < .05), and the median number of lymph nodes resected was greater (36 vs 15 nodes, P < .01). Morbidity and mortality rates were comparable. Median durations of stay were 11 and 10.5 days (P = NS), respectively. There were no significant differences in 1-year (71% vs 82%), 3-year (25% vs 41%), 5-year (16.5% vs 16.4%), and median (19 vs 26 mo) survival (P = .32). At 4 months postoperatively, diarrhea, body appearance, and bowel control scored lower on the Functional Assessment of Response to Cancer Therapy specific to the pancreas after PD/ELND (P < .05). CONCLUSIONS: Although a much larger study would have more power to compare statistically the survival between groups, both the decrement in quality of life and similar studies showing no survival difference make PD/ELND unattractive for further prospective investigation.
RCT Entities:
BACKGROUND: To compare operative morbidity, mortality, quality of life, and survival after pancreatoduodenectomy (PD) versus pancreatoduodenectomy with extended lymphadenectomy (PD/ELND) in patients with resectable pancreatic cancer. METHODS: From May 1997 to July 2003 there were 132 patients with biopsy examination-proven or suspected adenocarcinoma of the pancreatic head who agreed to participate in a single-institution, prospective, randomized trial. If resectable at operation, patients then were randomized to standard PD (40 patients) or PD/ELND (39 patients). Quality of life was assessed by using the Functional Assessment of Response to Cancer Therapy specific to the pancreas. Morbidity, mortality, and survival were analyzed. RESULTS: Demographics and pathologic characteristics for both groups were similar. When comparing PD/ELND with standard PD, the median operating time was greater for the PD/ELND group (7.6 h vs 6.2 h, P < .01), blood transfusion more likely (44% vs 22%, P < .05), and the median number of lymph nodes resected was greater (36 vs 15 nodes, P < .01). Morbidity and mortality rates were comparable. Median durations of stay were 11 and 10.5 days (P = NS), respectively. There were no significant differences in 1-year (71% vs 82%), 3-year (25% vs 41%), 5-year (16.5% vs 16.4%), and median (19 vs 26 mo) survival (P = .32). At 4 months postoperatively, diarrhea, body appearance, and bowel control scored lower on the Functional Assessment of Response to Cancer Therapy specific to the pancreas after PD/ELND (P < .05). CONCLUSIONS: Although a much larger study would have more power to compare statistically the survival between groups, both the decrement in quality of life and similar studies showing no survival difference make PD/ELND unattractive for further prospective investigation.
Authors: Christoph M Burdelski; Matthias Reeh; Dean Bogoevski; Florian Gebauer; Michael Tachezy; Yogesh K Vashist; Guellue Cataldegirmen; Emre Yekebas; Jakob R Izbicki; Maximilian Bockhorn Journal: World J Surg Date: 2011-12 Impact factor: 3.352
Authors: Douglas A Mata; Susan Groshen; Friedrich-Carl Von Rundstedt; Donald G Skinner; Walter M Stadler; Richard J Cote; John P Stein; Seth P Lerner Journal: J Surg Oncol Date: 2015-04-14 Impact factor: 3.454
Authors: Kaye M Reid-Lombardo; Michael B Farnell; Stefano Crippa; Matthew Barnett; George Maupin; Claudio Bassi; L William Traverso Journal: J Gastrointest Surg Date: 2007-08-21 Impact factor: 3.452