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Published in: Journal of Cancer Research and Clinical Oncology 1/2020

01-01-2020 | Nephrectomy | Original Article – Clinical Oncology

Comparison of survival and renal function between partial and radical laparoscopic nephrectomy for T1b renal cell carcinoma

Authors: Feiya Yang, Qiang Zhou, Nianzeng Xing

Published in: Journal of Cancer Research and Clinical Oncology | Issue 1/2020

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Abstract

Purpose

Partial nephrectomy has been persuaded as a widely accepted surgical procedure for T1a (≤ 4 cm) renal tumors. However, when treating T1b (4–7 cm) renal cell carcinoma (RCC), the “optimal” method of surgery is still debatable. The aim of the research is to evaluate the long-term oncological and renal functional outcomes of laparoscopic radical nephrectomy (LRN) versus laparoscopic partial nephrectomy (LPN) for patients with T1b RCC.

Materials and methods

From March 1, 2003 to July 1, 2016, 331 patients were included in the current study. Patients presented with unilateral T1b RCC and underwent either LPN (n = 177) or LRN (n = 154). Relevant clinical data including follow-ups were acquired from patients.

Results

The operation time of the LPN group patients was longer than that of LRN group (94.3 min vs 88.3 min, p = 0.021) and LPN group patients required shorter stays in hospital (11.5 days vs. 13.4 days, p = 0.009). Contrast to LRN, level of eGFR was superior in LPN at the postoperative time of 1 day, 3 months, 6 months, 12 months and 24 months (all p < 0.001). Kaplan–Meier plots and log-rank tests showed that patients undergoing LPN had a much higher overall survival (OS) (p = 0.007), cancer-specific survival (CSS) (p = 0.006) and metastasis-free survival (MFS) (p = 0.008) than those receiving LRN. In comparison with the LRN group, multivariable Cox analysis indicated that patients of the LPN group had a 1.9-fold OS, 2.9-fold CSS and 2.3-fold MFS.

Conclusions

For patients with T1b RCC, our findings revealed that OS, CSS and MFS are superior in patients receiving LPN than those treated with LRN. With the benefit of preserving renal function of LPN, which leads a less incidence risk of other systematic diseases, LPN may be the preferred option when condition permits for cases involving T1b RCC.
Literature
go back to reference Gago-Dominguez M, Castelao JE, Yuan JM, Ross RK, Yu MC (2002) Lipid peroxidation: a novel and unifying concept of the etiology of renal cell carcinoma (United States). Cancer Causes Control 13:287–293CrossRefPubMed Gago-Dominguez M, Castelao JE, Yuan JM, Ross RK, Yu MC (2002) Lipid peroxidation: a novel and unifying concept of the etiology of renal cell carcinoma (United States). Cancer Causes Control 13:287–293CrossRefPubMed
go back to reference Kieran K, Montgomery JS, Daignault S, Roberts WW, Wolf JS Jr (2007) Comparison of intraoperative parameters and perioperative complications of retroperitoneal and transperitoneal approaches to laparoscopic partial nephrectomy: support for a retroperitoneal approach in selected patients. J Endourol 21:754–759. https://doi.org/10.1089/end.2007.0337 CrossRefPubMed Kieran K, Montgomery JS, Daignault S, Roberts WW, Wolf JS Jr (2007) Comparison of intraoperative parameters and perioperative complications of retroperitoneal and transperitoneal approaches to laparoscopic partial nephrectomy: support for a retroperitoneal approach in selected patients. J Endourol 21:754–759. https://​doi.​org/​10.​1089/​end.​2007.​0337 CrossRefPubMed
go back to reference Lau WK, Blute ML, Weaver AL, Torres VE, Zincke H (2000) Matched comparison of radical nephrectomy vs nephron-sparing surgery in patients with unilateral renal cell carcinoma and a normal contralateral kidney. Mayo Clin Proc 75:1236–1242CrossRefPubMed Lau WK, Blute ML, Weaver AL, Torres VE, Zincke H (2000) Matched comparison of radical nephrectomy vs nephron-sparing surgery in patients with unilateral renal cell carcinoma and a normal contralateral kidney. Mayo Clin Proc 75:1236–1242CrossRefPubMed
go back to reference Tachibana H, Takagi T, Kondo T, Ishida H, Tanabe K (2018) Robot-assisted laparoscopic partial nephrectomy versus laparoscopic partial nephrectomy: a propensity score-matched comparative analysis of surgical outcomes and preserved renal parenchymal volume. Int J Urol 25:359–364. https://doi.org/10.1111/iju.13529 CrossRefPubMed Tachibana H, Takagi T, Kondo T, Ishida H, Tanabe K (2018) Robot-assisted laparoscopic partial nephrectomy versus laparoscopic partial nephrectomy: a propensity score-matched comparative analysis of surgical outcomes and preserved renal parenchymal volume. Int J Urol 25:359–364. https://​doi.​org/​10.​1111/​iju.​13529 CrossRefPubMed
Metadata
Title
Comparison of survival and renal function between partial and radical laparoscopic nephrectomy for T1b renal cell carcinoma
Authors
Feiya Yang
Qiang Zhou
Nianzeng Xing
Publication date
01-01-2020
Publisher
Springer Berlin Heidelberg
Published in
Journal of Cancer Research and Clinical Oncology / Issue 1/2020
Print ISSN: 0171-5216
Electronic ISSN: 1432-1335
DOI
https://doi.org/10.1007/s00432-019-03058-z

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