BACKGROUND: The purpose of this study is to present the largest reported series comparing open pancreaticoduodenectomy (OPD) to total laparoscopic pancreaticoduodenectomy (TLPD) in patients with ampullary neoplasms. METHODS: Patients undergoing OPD or TLPD for ampullary neoplasms from June 2012 to August 2016 were retrospectively identified. Perioperative outcomes were compared using a Wilcoxon rank-sum test, Student's t test, and Chi square analysis where appropriate. Kaplan-Meier estimates for progression-free survival (PFS) and overall survival (OS) were compared between the groups using the log-rank test. RESULTS: We identified 47 patients with ampullary neoplasms (adenocarcinoma n = 36, neuroendocrine tumor n = 7, undifferentiated n = 1, adenoma n = 3) undergoing OPD (n = 25) and TLPD (n = 22). The proportion of patients being offered TLPD has progressively increased every year over 5 years: 0% (2012) to 50% (2015). There were no differences in baseline variables between the two groups. TLPD was associated with less blood loss (300 vs. 500 mL, p < 0.001) and shorter operative times (314 vs. 359 min, p = 0.024). No patient required conversion to an open procedure and there were no perioperative deaths in either group. TLPD was associated with lower rates of intra-abdominal abscess (0 vs. 16.0%, p = 0.049), but there were no differences in rates of pancreatic fistula, bile leak, delayed gastric emptying, wound infection, length of stay, and readmission (all p > 0.05). Among patients with adenocarcinoma, there was no difference in pathological features between the two groups (p > 0.05) and all patients had negative margins. At a median follow up of 25 months, there was no difference in PFS or OS between the two groups. CONCLUSIONS: TLPD in patients with ampullary neoplasms results in improved perioperative outcomes while having equivalent short and long-term oncologic outcomes compared to the traditional open approach.
BACKGROUND: The purpose of this study is to present the largest reported series comparing open pancreaticoduodenectomy (OPD) to total laparoscopic pancreaticoduodenectomy (TLPD) in patients with ampullary neoplasms. METHODS:Patients undergoing OPD or TLPD for ampullary neoplasms from June 2012 to August 2016 were retrospectively identified. Perioperative outcomes were compared using a Wilcoxon rank-sum test, Student's t test, and Chi square analysis where appropriate. Kaplan-Meier estimates for progression-free survival (PFS) and overall survival (OS) were compared between the groups using the log-rank test. RESULTS: We identified 47 patients with ampullary neoplasms (adenocarcinoma n = 36, neuroendocrine tumor n = 7, undifferentiated n = 1, adenoma n = 3) undergoing OPD (n = 25) and TLPD (n = 22). The proportion of patients being offered TLPD has progressively increased every year over 5 years: 0% (2012) to 50% (2015). There were no differences in baseline variables between the two groups. TLPD was associated with less blood loss (300 vs. 500 mL, p < 0.001) and shorter operative times (314 vs. 359 min, p = 0.024). No patient required conversion to an open procedure and there were no perioperative deaths in either group. TLPD was associated with lower rates of intra-abdominal abscess (0 vs. 16.0%, p = 0.049), but there were no differences in rates of pancreatic fistula, bile leak, delayed gastric emptying, wound infection, length of stay, and readmission (all p > 0.05). Among patients with adenocarcinoma, there was no difference in pathological features between the two groups (p > 0.05) and all patients had negative margins. At a median follow up of 25 months, there was no difference in PFS or OS between the two groups. CONCLUSIONS: TLPD in patients with ampullary neoplasms results in improved perioperative outcomes while having equivalent short and long-term oncologic outcomes compared to the traditional open approach.
Authors: John D Birkmeyer; Andrea E Siewers; Emily V A Finlayson; Therese A Stukel; F Lee Lucas; Ida Batista; H Gilbert Welch; David E Wennberg Journal: N Engl J Med Date: 2002-04-11 Impact factor: 91.245
Authors: Jordan M Winter; John L Cameron; Kurtis A Campbell; Meghan A Arnold; David C Chang; Joann Coleman; Mary B Hodgin; Patricia K Sauter; Ralph H Hruban; Taylor S Riall; Richard D Schulick; Michael A Choti; Keith D Lillemoe; Charles J Yeo Journal: J Gastrointest Surg Date: 2006-11 Impact factor: 3.452
Authors: Claudio Bassi; Giovanni Marchegiani; Christos Dervenis; Micheal Sarr; Mohammad Abu Hilal; Mustapha Adham; Peter Allen; Roland Andersson; Horacio J Asbun; Marc G Besselink; Kevin Conlon; Marco Del Chiaro; Massimo Falconi; Laureano Fernandez-Cruz; Carlos Fernandez-Del Castillo; Abe Fingerhut; Helmut Friess; Dirk J Gouma; Thilo Hackert; Jakob Izbicki; Keith D Lillemoe; John P Neoptolemos; Attila Olah; Richard Schulick; Shailesh V Shrikhande; Tadahiro Takada; Kyoichi Takaori; William Traverso; Charles R Vollmer; Christopher L Wolfgang; Charles J Yeo; Roberto Salvia; Marcus Buchler Journal: Surgery Date: 2016-12-28 Impact factor: 3.982
Authors: M A Talamini; R C Moesinger; H A Pitt; T A Sohn; R H Hruban; K D Lillemoe; C J Yeo; J L Cameron Journal: Ann Surg Date: 1997-05 Impact factor: 12.969
Authors: Kristopher P Croome; Michael B Farnell; Florencia G Que; K Marie Reid-Lombardo; Mark J Truty; David M Nagorney; Michael L Kendrick Journal: Ann Surg Date: 2014-10 Impact factor: 12.969
Authors: C A M Sommerville; P Limongelli; M Pai; R Ahmad; G Stamp; N A Habib; R C N Williamson; L R Jiao Journal: J Surg Oncol Date: 2009-12-15 Impact factor: 3.454