Safety and feasibility of laparoscopic liver resection with associated lymphadenectomy for intrahepatic cholangiocarcinoma: a propensity score-based case-matched analysis from a single institution
Autor: | Annalisa Gagliano, Federica Cipriani, Michele Paganelli, Luca Aldrighetti, Riccardo Ariotti, Francesca Ratti, Marco Catena |
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Přispěvatelé: | Ratti, F, Cipriani, F, Ariotti, R, Gagliano, A, Paganelli, M, Catena, M, Aldrighetti, L |
Rok vydání: | 2015 |
Předmět: |
Male
Laparoscopic surgery medicine.medical_specialty Matched-Pair Analysis medicine.medical_treatment Kaplan-Meier Estimate Disease-Free Survival Cholangiocarcinoma 03 medical and health sciences 0302 clinical medicine medicine Hepatectomy Humans Propensity Score Laparoscopy Intrahepatic Cholangiocarcinoma Aged Retrospective Studies Laparotomy medicine.diagnostic_test business.industry General surgery Mortality rate Perioperative Middle Aged Surgery Survival Rate Bile Ducts Intrahepatic Treatment Outcome Bile Duct Neoplasms 030220 oncology & carcinogenesis Propensity score matching Feasibility Studies Lymph Node Excision Female 030211 gastroenterology & hepatology Lymphadenectomy business Abdominal surgery |
Zdroj: | Surgical Endoscopy. 30:1999-2010 |
ISSN: | 1432-2218 0930-2794 |
Popis: | Intrahepatic cholangiocarcinoma (ICC) is still a relatively uncommon indication for laparoscopic surgery because of technical challenges related to the frequent need for major hepatectomies and the necessity to perform formal regional lymphadenectomy. The aim of the present case-matched study was to compare laparoscopic and open resections for ICC. In a case-matched retrospective analysis, 20 consecutive patients who had undergone laparoscopic resection for ICC (LPS group) were compared with 60 of 83 patients who had undergone open surgery (open group) in the same institution. The groups were matched in a ratio of 1:3 using propensity scores based on covariates representing relevant patient characteristics and severity of disease. The main endpoints were short- and long-term outcomes and impact and adequacy of laparoscopic lymphadenectomy. The groups were well matched in terms of patient and disease characteristics. The laparoscopic approach resulted in less blood loss (200 vs. 350 mL, p = 0.040) despite less extensive use of the Pringle maneuver. There was no difference in perioperative morbidity and mortality rates; however, the laparoscopic approach was associated with faster functional recovery (median 3 vs. 4 days, p = 0.050). After a mean follow-up of 39 months, disease-free and overall survivals were 33 and 51 months, respectively, for the LPS and 36 and 63, respectively, for the open group (p ns). The number of harvested nodes was comparable between groups. Compared with open surgery, laparoscopic resection of ICC is feasible and safe, providing short-term benefits without negatively affecting oncologic adequacy in terms of rate of R0 resections, depth of margins, and long-term overall and disease-free survivals. Laparoscopic regional lymphadenectomy is technically possible but should be the object of future focused studies. |
Databáze: | OpenAIRE |
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