BACKGROUND: There is considerable debate about the safety and clinical equivalence of laparoscopic pancreaticoduodenectomy (LPD) and open pancreaticoduodenectomy (OPD) for pancreatic ductal adenocarcinoma (PDCA). STUDY DESIGN: We queried the National Cancer Data Base to identify patients undergoing LPD and OPD for PDCA between 2010 and 2011. Chi-square and Student's t-tests were used to evaluate differences between the 2 approaches. Multivariable logistic regression modeling was performed to identify patient, tumor, or facility factors associated with perioperative mortality. RESULTS: Four thousand and thirty-seven (91%) patients underwent OPD. Three hundred and eighty-four (9%) patients underwent LPD. There were no statistical differences between the 2 surgical cohorts with regard to age, race, Charlson score, tumor size, grade, stage, or treatment with neoadjuvant chemoradiotherapy. Laparoscopic pancreaticoduodenectomy demonstrated a shorter length of stay (10 ± 8 days vs 12 ± 9.7 days; p < 0.0001) and lower rates of unplanned readmission (5% vs 9%; p = 0.027) than OPD. In an unadjusted comparison, there was no difference in 30-day mortality between the LPD and OPD cohorts (5.2% vs 3.7%; p = 0.163). Multivariable logistic regression modeling predicting perioperative mortality controlling for age, Charlson score, tumor size, nodal positivity, stage, facility type, and pancreaticoduodenectomy volume identified age (odds ratio [OR] = 1.05; p < 0.0001), positive margins (OR = 1.45; p = 0.030), and LPD (OR = 1.89; p = 0.009) as associated with an increased probability of 30-day mortality; higher hospital volume was associated with a lower risk of 30-day mortality (OR = 0.98; p < 0.0001). In institutions that performed ≥10 LPDs, the 30-day mortality rate of the laparoscopic approach was equal to that for the open approach (0.0% vs 0.7%; p = 1.00). CONCLUSIONS: Laparoscopic pancreaticoduodenectomy is equivalent to OPD in length of stay, margin-positive resection, lymph node count, and readmission rate. There is a higher 30-day mortality rate with LPD, but this appears driven by a surmountable learning curve for the procedure.
BACKGROUND: There is considerable debate about the safety and clinical equivalence of laparoscopic pancreaticoduodenectomy (LPD) and open pancreaticoduodenectomy (OPD) for pancreatic ductal adenocarcinoma (PDCA). STUDY DESIGN: We queried the National Cancer Data Base to identify patients undergoing LPD and OPD for PDCA between 2010 and 2011. Chi-square and Student's t-tests were used to evaluate differences between the 2 approaches. Multivariable logistic regression modeling was performed to identify patient, tumor, or facility factors associated with perioperative mortality. RESULTS: Four thousand and thirty-seven (91%) patients underwent OPD. Three hundred and eighty-four (9%) patients underwent LPD. There were no statistical differences between the 2 surgical cohorts with regard to age, race, Charlson score, tumor size, grade, stage, or treatment with neoadjuvant chemoradiotherapy. Laparoscopic pancreaticoduodenectomy demonstrated a shorter length of stay (10 ± 8 days vs 12 ± 9.7 days; p < 0.0001) and lower rates of unplanned readmission (5% vs 9%; p = 0.027) than OPD. In an unadjusted comparison, there was no difference in 30-day mortality between the LPD and OPD cohorts (5.2% vs 3.7%; p = 0.163). Multivariable logistic regression modeling predicting perioperative mortality controlling for age, Charlson score, tumor size, nodal positivity, stage, facility type, and pancreaticoduodenectomy volume identified age (odds ratio [OR] = 1.05; p < 0.0001), positive margins (OR = 1.45; p = 0.030), and LPD (OR = 1.89; p = 0.009) as associated with an increased probability of 30-day mortality; higher hospital volume was associated with a lower risk of 30-day mortality (OR = 0.98; p < 0.0001). In institutions that performed ≥10 LPDs, the 30-day mortality rate of the laparoscopic approach was equal to that for the open approach (0.0% vs 0.7%; p = 1.00). CONCLUSIONS: Laparoscopic pancreaticoduodenectomy is equivalent to OPD in length of stay, margin-positive resection, lymph node count, and readmission rate. There is a higher 30-day mortality rate with LPD, but this appears driven by a surmountable learning curve for the procedure.
Authors: Thijs de Rooij; Sjors Klompmaker; Mohammad Abu Hilal; Michael L Kendrick; Olivier R Busch; Marc G Besselink Journal: Nat Rev Gastroenterol Hepatol Date: 2016-02-17 Impact factor: 46.802
Authors: Claudio Ricci; Riccardo Casadei; Giovanni Taffurelli; Carlo Alberto Pacilio; Marco Ricciardiello; Francesco Minni Journal: World J Surg Date: 2018-03 Impact factor: 3.352