Abstract
Background
Pancreatic ductal adenocarcinoma is an aggressive disease. Surgical resection with negative margins (R0) offers the only opportunity for cure. Patients who have advanced disease that limits the chance for R0 surgical resection may undergo margin positive (MP) pancreaticoduodenectomy (PD), palliative surgical bypass (PB), celiac plexus neurolysis alone (PX), or neoadjuvant chemoradiation therapy in anticipation of future resection.
Objective
The aim of this study was to determine if there is a difference in the perioperative outcomes and survival patterns between patients who undergo MP PD and those who undergo PB for locally advanced disease in the treatment of pancreatic ductal adenocarcinoma.
Methods
We reviewed our pancreatic surgery database (January 2005–December 2007) to identify all patients who underwent exploration with curative intent of pancreatic ductal adenocarcinoma of the head/neck/uncinate process of the pancreas. Four groups of patients were identified, R0 PD, MP PD, PB, and PX.
Results
We identified 126 patients who underwent PD, PB, or PX. Fifty-six patients underwent R0 PD, 37 patients underwent MP PD, 24 patients underwent a PB procedure, and nine patients underwent PX. In the PB group, 58% underwent gastrojejunostomy (GJ) plus hepaticojejunostomy (HJ), 38% underwent GJ alone, and 4% underwent HJ alone. Of these PB patients, 25% had locally advanced disease and 75% had metastatic disease. All nine patients in the PX group had metastatic disease. The mean age, gender distribution, and preoperative comorbidities were similar between the groups. For the MP PD group, the distribution of positive margins on permanent section was 57% retroperitoneal soft tissue, 19% with more than one positive margin, 11% pancreatic neck, and 8% bile duct. The perioperative complication rates for the respective groups were R0 36%, MP 49%, PB 33%, and PX 22%. The 30-day perioperative mortality rate for the entire cohort was 2%, with all three of these deaths being in the R0 group. The median follow-up for the entire cohort was 14.4 months. Median survival for the respective groups was R0 27.2 months, MP 15.6 months, PB 6.5 months, and PX 5.4 months.
Conclusions
Margin positive pancreaticoduodenectomy in highly selected patients can be performed safely, with low perioperative morbidity and mortality. Further investigation to determine the role of adjuvant treatment and longer-term follow-up are required to assess the durability of survival outcomes for patients undergoing MP PD resection.
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References
Jemal A, Siegel R, Ward E, Hao Y, Xu J, Murray T, Thun MJ. Cancer statistics, 2008. CA Cancer J Clin 2008;58:71–96.
Bradley EL. Long-term survival after pancreatoduodenectomy for ductal adenocarcinoma: the emperor has no clothes? Pancreas 2008;37:349–351.
Yeo CJ, Cameron JL, Lillemoe KD, Sitzmann JV, Hruban RH, Goodman SN, Dooley WC, Coleman J, Pitt HA. Pancreaticoduodenectomy for cancer of the head of the pancreas: 201 patients. Ann Surg 1995;221:721–733.
Katz MH, Wang H, Fleming JB, Sun CC, Hwang RF, Wolff RA, Varadhachary G, Abbruzzese JL, Crane CH, Krishnan S, Vauthey JN, Abdalla EK, Lee JE, Pisters PW, Evans DB. Long-term survival after multidisciplinary management of resected pancreatic adenocarcinoma. Ann Surg Oncol 2009;16(4):836–847.
Mayo SC, Austin DF, Sheppard BC, Mori M, Shipley DK, Billingsley KG. Evolving preoperative evaluation of patients with pancreatic cancer: does laparoscopy have a role in the current era? J Am Coll Surg 2009;208(1):87–95.
Katz MH, Hwang R, Fleming JB, Evans DB. Tumor–node metastasis staging of pancreatic adenocarcinoma. CA Cancer J Clin 2008;58:111–125.
Warshaw AL, Gu ZY, Wittenberg J, Waltman AC. Preoperative staging and assessment of resectability of pancreatic cancer. Arch Surg 1990;125(2):230–233.
Miura F, Takada T, Amano H, Yoshida M, Furui S, Takeshita K. Diagnosis of pancreatic cancer. HPB 2006;8(5):337–342.
Riall TS, Lillemoe KD. Underutilization of surgical resection in patients with localized pancreatic cancer. Ann Surg 2007;246:181–182.
Bilimoria KY, Bentrem DJ, Ko CY, Stewart AK, Winchester DP, Talamonti MS. National failure to operate on early stage pancreatic cancer. Ann Surg 2007;246(2):173–180.
Lillemoe KD, Cameron JL, Hardacre JM Sohn TA, Sauter PK, Coleman J, Pitt HA, Yeo CJ. Is prophylactic gastrojejunostomy indicated for unresectable periampullary cancer: a prospective randomized trial. Ann Surg 1999;230:322–328.
McPhee JT, Hill JS, Whalen GF, Zayaruzny M, Litwin DE, Sullivan ME, Anderson FA, Tseng JF. Perioperative mortality for pancreatectomy: a national perspective. Ann Surg 2007;246:246–253.
Fong Y, Gonen M, Rubin D, Radzyner M, Brennan MF. Long-term survival is superior after resection for cancer in high-volume centers. Ann Surg 2005;242:540–544.
Howard TJ, Krug JE, Yu J, Zyromski NJ, Schmidt CM, Jacobson LE, Madura JA, Wiebke EA, Lillemoe KD. A margin-negative R0 resection accomplished with minimal postoperative complications is the surgeon’s contribution to long-term survival in pancreatic cancer. J Gastrointest Surg 2006;10(10):1338–1345.
Cleary SP, Gryfe R, Guindi M, Greig P, Smith L, Mackenzie R, Strasberg S, Hanna S, Taylor B, Langer B, Gallinger S. Prognostic factors in resected pancreatic adenocarcinoma: analysis of actual 5-year survivors. J Am Coll Surg 2004;198(5):722–731.
Geer RJ, Brennan MF. Prognostic indicators for survival after resection of pancreatic adenocarcinoma. Am J Surg 1993;165(1):68–72.
Schmidt CM, Glant J, Winter JM, Kennard J, Dixon J, Zhao Q, Howard TJ, Madura JA, Nakeeb A, Pitt HA, Cameron JL, Yeo CJ, Lillemoe KD. Total pancreatectomy (R0 resection) improves survival over subtotal pancreatectomy in isolated neck margin positive pancreatic adenocarcinoma. Surgery 2007;142(4):572–578.
Wagner M, Redaelli C, Lietz M, Seiler CA, Friess H, Büchler MW. Curative resection is the single most important factor determining outcome in patients with pancreatic adenocarcinoma. Br J Surg 2004;91(5):586–594.
Berger AC, Howard TJ, Kennedy EP, Sauter PK, Bower-Cherry M, Dutkevitch S, Hyslop T, Schmidt CM, Rosato EL, Lavu H, Nakeeb A, Pitt HA, Lillemoe KD, Yeo CJ. Does type of pancreaticojejunostomy after pancreaticoduodenectomy decrease rate of pancreatic fistula? A randomized, prospective, dual-institution trial. J Am Coll Surg 2009;208(5):738–747.
Greene FL, Page DL, Fleming ID, Balch CM, Haller DG, Morrow M. AJCC cancer staging manual. American Joint Committee on Cancer. 6th ed. New York: Springer, 2002, pp 157–164.
Compton CC. Pancreas (Exocrine) Protocol. Based on AJCC/UICC TNM. 6th ed. Northfield: College of American Pathologists, 2005Protocol revision date: January 2005.
DeOliveira ML, Winter JM, Schafer M, Cunningham SC, Cameron JL, Yeo CJ, Clavien PA. Assessment of complications after pancreatic surgery: a novel grading system applied to 633 patients undergoing pancreaticoduodenectomy. Ann Surg 2006;244(6):931–937.
Bassi C, Dervenis C, Butturini G, Fingerhut A, Yeo C, Izbicki J, Neoptolemos J, Sarr M, Traverso W, Buchler M, International Study Group on Pancreatic Fistula Definition. Postoperative pancreatic fistula: an international study group (ISGPF) definition. Surgery 2005;138(1):8–13.
Fusai G, Warnaar N, Sabin CA, Archibong S, Davidson BR. Outcome of R1 resection in patients undergoing pancreatico-duodenectomy for pancreatic cancer. Eur J Surg Oncol 2008;34(12):1309–1315.
Westgaard A, Tafjord S, Farstad IN, Cvancarova M, Eide TJ, Mathisen O, Clausen OP, Gladhaug IP. Resectable adenocarcinomas in the pancreatic head: the retroperitoneal resection margin is an independent prognostic factor. BMC Cancer 2008;8:5.
Raut CP, Tseng JF, Sun CC, Wang H, Wolff RA, Crane CH, Hwang R, Vauthey JN, Abdalla EK, Lee JE, Pisters PW, Evans DB. Impact of resection status on pattern of failure and survival after pancreaticoduodenectomy for pancreatic adenocarcinoma. Ann Surg 2007;246:52–60.
Butturini G, Bettini R, Missiaglia E, Mantovani W, Dalai I, Capelli P, Ferdeghini M, Pederzoli P, Scarpa A, Falconi M. Influence of resection margins and treatment on survival in patients with pancreatic cancer: meta-analysis of randomized controlled trials. Arch Surg 2008;143(1):75–83.
Lillemoe KD, Cameron JL, Yeo CJ, Sohn TA, Nakeeb A, Sauter PK, Hruban RH, Abrams RA, Pitt HA. Pancreaticoduodenectomy. Does it have a role in the palliation of pancreatic cancer? Ann Surg 1996;223(6):718–725.
Kuhlmann K, de Castro S, van Heek T, Busch O, van Gulik T, Obertop H, Gouma D. Microscopically incomplete resection offers acceptable palliation in pancreatic cancer. Surgery 2006;139(2):188–196.
Reinders ME, Allema JH, van Gulik TM, Karsten TM, de Wit LT, Verbeek PC, Rauws EJ, Gouma DJ. Outcome of microscopically nonradical, subtotal pancreaticoduodenectomy (Whipple’s resection) for treatment of pancreatic head tumors. World J Surg 1995;19(3):410–414.
Winter JM, Cameron JL, Campbell KA, Arnold MA, Chang DC, Coleman J, Hodgin MB, Sauter PK, Hruban RH, Riall TS, Schulick RD, Choti MA, Lillemoe KD, Yeo CJ. 1423 pancreaticoduodenectomies for pancreatic cancer: a single-institution experience. J Gastrointest Surg 2006;10(9):1199–1210.
Müller MW, Friess H, Köninger J, Martin D, Wente MN, Hinz U, Blaha P, Kleeff J, Büchler MW. Factors influencing survival after bypass procedures in patients with advanced pancreatic adenocarcinomas. Am J Surg 2008;195:221–228.
Schniewind B, Bestmann B, Kurdow R, Tepe J, Henne-Bruns D, Faendrich F, Kremer B, Kuechle T. Bypass surgery versus palliative pancreaticoduodenectomy in patients with advanced ductal adenocarcinoma of the pancreatic head, with an emphasis on quality of life analysis. Ann Surg Oncol 2006;13(11):432–433.
Lesurtel M, Dehni N, Tiret E, Parc R, Paye F. Palliative surgery for unresectable pancreatic and periampullary cancer: a reappraisal. J Gastrointest Surg 2006;10(2):286–291.
Kuhlmann KF, de Castro SM, Wesseling JG, ten Kate FJ, Offerhaus GJ, Busch OR, van Gulik TM, Obertop H, Gouma DJ. Surgical treatment of pancreatic adenocarcinoma; actual survival and prognostic factors in 343 patients. Eur J Cancer 2004;40(4):549–558.
Sohn TA, Lillemoe KD, Cameron JL, Huang JJ, Pitt HA, Yeo CJ. Surgical palliation of unresectable periampullary adenocarcinoma in the 1990s. J Am Coll Surg 1999;188(6):658–666.
Corsini MM, Miller RC, Haddock MG, Donohue JH, Farnell MB, Nagorney DM, Jatoi A, McWilliams RR, Kim GP, Bhatia S, Iott MJ, Gunderson LL. Adjuvant radiotherapy and chemotherapy for pancreatic carcinoma: the Mayo Clinic experience (1975–2005). J Clin Oncol 2008;26(21):3511–3516.
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Discussant
Dr. Attila Nakeeb (Indianapolis, IN): Clearly your group has again shown that achieving an RO resection margin is the most important factor in the management of pancreatic cancer. I have got a couple of questions regarding your philosophy and strategy in regards to these patients.
When you compare the palliative bypass group to the patients undergoing positive margin resection, almost 75% of your palliative bypass patients actually were bypassed in the setting of metastatic disease and not for locally advanced disease. I would like to get a feeling for your thoughts of whether surgical bypass and palliation are actually necessary in patients with metastatic disease. Do you employ any additional staging such as laparoscopy in patients with suspected metastatic disease, especially in patients with elevated CA 19–9 levels, because those have a much higher incidence of requiring palliative bypass.
Secondly, what is your approach to patients with borderline resectable tumors at Jefferson? Are those patients being taken to the operating room immediately with the plan for venous resection, or are they all going for neoadjuvant therapy?
Finally, in those patients that are not able to have an R0 resection, if you compare your margin positive Whipples to the palliative bypass patients, is there any difference in the number of patients that actually receive adjuvant therapy postoperatively or in the time it takes to start therapy?
Closing Discussant
Dr. Harish Lavu (Philadelphia, PA): Your first question asked about whether or not we routinely perform diagnostic laparoscopy given the high percentage of patients with metastatic disease. The answer is that in the majority of patients, we do not. We rely heavily on the CAT scan to help us differentiate these patients, and what we have found is that the majority of unresectable patients ultimately require some sort of palliative bypass, whether it be to the biliary tree or the gastrointestinal tract. We generally believe palliative bypass to be superior to endoscopic management in terms of quality of life in those patients who undergo exploration, so we do not routinely perform laparoscopy.
Your second question was regarding patients with borderline resectable disease, and how we select patients for neoadjuvant treatment? Patients who have superior mesenteric vein or portal vein occlusion or who have a greater than 180° encasement of these vessels with significant stenosis of the vein, or patients who have superior mesenteric artery or celiac axis abutment of tumor. Those are the kinds of patients that we routinely send for neoadjuvant treatment.
Your third question on adjuvant treatment, unfortunately I cannot answer. Many of our patients do not receive their adjuvant treatment at our facility and so it is difficult for us to get a good handle on who was receiving treatment and who was not and when.
Discussant
Dr. L. William Traverso (Seattle, WA): I would like to congratulate the Thomas Jefferson group—with the plethora of great research coming out of Philadelphia on this disease. We look forward to many more contributions.
I am trying to think now not as a surgeon but as a medical oncologist. I note that the 13 months in survival time for the nonresected group outstrips that of the literature, which is about 9 months. You have already made progress there. In Seattle, it is 18 months for the nonresected group, higher than your margin positive Whipple group. Part of this may be experience to choose which chemotherapy will allow a response so it is no longer as much empiric but targeted therapy, somewhat.
I wonder if you might consider the following study—a patient totally managed endoscopically with stents, screened with prechemo laparoscopy (the latter will removed 28% of the patients as they will have positive peritoneal cytology), and then targeted therapy. Therefore, you have the perfect group to compare to the margin positive resected group. I expect in the next 5 years that we will observe 3- or 4-year survivors without any surgery, as we have seen in Seattle. Would you consider that study?
Closing Discussant
Dr. Harish Lavu (Philadelphia, PA): I think we would consider that. It is a very interesting point that you bring up. I would say that there are a number of studies now that are questioning the difference in outcomes between R0 resection and margin positive resections, specifically R1 resections, in terms of how it affects survival and to what time frame does it affect survival?
We know that surgical resection is superior to any adjuvant treatment that is commonly used today. So I think that if there are breakthroughs in adjuvant treatment in the future, there may develop a more aggressive philosophy toward taking patients for surgical resection.
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Lavu, H., Mascaro, A.A., Grenda, D.R. et al. Margin Positive Pancreaticoduodenectomy Is Superior to Palliative Bypass in Locally Advanced Pancreatic Ductal Adenocarcinoma. J Gastrointest Surg 13, 1937–1947 (2009). https://doi.org/10.1007/s11605-009-1000-x
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DOI: https://doi.org/10.1007/s11605-009-1000-x