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Published in: Clinical & Experimental Metastasis 2/2020

Open Access 01-04-2020 | Nephrectomy | Research Paper

Curative-intent pancreas resection for pancreatic metastases: surgical and oncological results

Authors: Sophia Chikhladze, Ann-Kathrin Lederer, Christian M. Kühlbrey, Julian Hipp, Olivia Sick, Stefan Fichtner-Feigl, Uwe A. Wittel

Published in: Clinical & Experimental Metastasis | Issue 2/2020

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Abstract

Background

Pancreatic metastasis is a rare cause for pancreas surgery and often a sign of advanced disease no chance of curative-intent treatment. However, surgery for metastasis might be a promising approach to improve patients’ survival. The aim of this study was to analyze the surgical and oncological outcome after pancreatic resection of pancreatic metastasis.

Methods

This is a retrospective cohort analysis of a prospectively-managed database of patients undergoing pancreatic resection at the University of Freiburg Pancreatic Center from 2005 to 2017.

Results

In total, 29 of 1297 (2%) patients underwent pancreatic resection due to pancreatic metastasis. 20 (69%) patients showed metastasis of renal cell carcinoma (mRCC), followed by metastasis of melanoma (n = 5, 17%), colon cancer (n = 2, 7%), ovarian cancer (n = 1, 3%) and neuroendocrine tumor of small intestine (n = 1, 3%). Two (7%) patients died perioperatively. Median follow-up was 76.4 (range 21–132) months. 5-year and overall survival rates were 82% (mRCC 89% vs. non-mRCC 67%) and 70% (mRCC 78% vs. non-mRCC 57%), respectively. Patients with mRCC had shorter disease-free survival (14 vs. 22 months) than patients with other primary tumor entities.

Conclusion

Despite malignant disease, overall survival of patients after metastasectomy for pancreatic metastasis is acceptable. Better survival appears to be associated with the primary tumor entity. Further research should focus on molecular markers to elucidate the mechanisms of pancreatic metastasis to choose the suitable therapeutic approach for the individual patient.
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Metadata
Title
Curative-intent pancreas resection for pancreatic metastases: surgical and oncological results
Authors
Sophia Chikhladze
Ann-Kathrin Lederer
Christian M. Kühlbrey
Julian Hipp
Olivia Sick
Stefan Fichtner-Feigl
Uwe A. Wittel
Publication date
01-04-2020
Publisher
Springer Netherlands
Published in
Clinical & Experimental Metastasis / Issue 2/2020
Print ISSN: 0262-0898
Electronic ISSN: 1573-7276
DOI
https://doi.org/10.1007/s10585-020-10029-z

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