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Published in: Langenbeck's Archives of Surgery 2/2018

01-03-2018 | ORIGINAL ARTICLE

Extended pancreatectomy as defined by the ISGPS: useful in selected cases of pancreatic cancer but invaluable in other complex pancreatic tumors

Authors: Abhishek Mitra, Esha Pai, Rohit Dusane, Priya Ranganathan, Ashwin DeSouza, Mahesh Goel, Shailesh V. Shrikhande

Published in: Langenbeck's Archives of Surgery | Issue 2/2018

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Abstract

Purpose

Extended pancreatectomy aimed at R0 resection of pancreatic tumors with adjacent vessel and organ involvement may be the only option for cure. This study was done with an objective to analyze the short- and long-term outcomes of extended pancreatic resections.

Methods

All pancreatectomies performed between 2006 and 2015 were included. The pancreatectomies were classified as standard or extended, as per the International Study Group for Pancreatic Surgery. All surgical complications and terminologies were according to Clavien-Dindo classification and International Study Group for Pancreatic Surgery guidelines. Morbidity and mortality were primary outcomes and disease-free survival was a secondary outcome.

Results

Sixty-three extended and 620 standard pancreatectomies were performed. Major morbidity (Clavien grades III, IV and V) (37 vs. 29%, p = 0.21) and mortality (6 vs. 4%, p = 0.3) for extended pancreatectomies were comparable to those for standard pancreatectomies. Blood loss > 855 ml, need for blood transfusion, and tumor size were independent risk factors for morbidity, and the latter two for mortality. Standard pancreatectomies were associated with better 3-year disease-free survival than extended pancreatectomies (67 vs. 41%, p < 0.001). Extended pancreatectomies resulted in a significantly better median disease-free survival for non-pancreatic adenocarcinoma vs. pancreatic adenocarcinoma (33.3 vs. 9.5 months, p = 0.01).

Conclusion

Extended pancreatectomies resulted in similar peri-operative morbidity and mortality compared to standard pancreatectomies. Although the survival of patients undergoing these complex procedures is inferior to standard pancreatectomies, they should be undertaken not only in selected cases of pancreatic cancer but even more so in other complex pancreatic tumors.
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Metadata
Title
Extended pancreatectomy as defined by the ISGPS: useful in selected cases of pancreatic cancer but invaluable in other complex pancreatic tumors
Authors
Abhishek Mitra
Esha Pai
Rohit Dusane
Priya Ranganathan
Ashwin DeSouza
Mahesh Goel
Shailesh V. Shrikhande
Publication date
01-03-2018
Publisher
Springer Berlin Heidelberg
Published in
Langenbeck's Archives of Surgery / Issue 2/2018
Print ISSN: 1435-2443
Electronic ISSN: 1435-2451
DOI
https://doi.org/10.1007/s00423-018-1653-6

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