We have located links that may give you full text access.
Laparoscopic vs robot-assisted partial nephrectomy for renal tumours of >4 cm: a propensity score-based analysis.
BJU International 2018 September
OBJECTIVES: To compare perioperative data, functional and oncological outcomes between laparoscopic partial nephrectomy (LPN) and robot-assisted partial nephrectomy (RAPN) for renal tumours of >4 cm.
PATIENTS AND METHODS: We retrospectively reviewed patients who underwent either LPN or RAPN between 2008 and 2015. To adjust for potential baseline confounders, propensity score matching (1:1) was performed. Perioperative data, functional and oncological outcomes were reviewed. Disease-free survival, cancer-specific survival and overall survival were analysed using Kaplan-Meier survival curves with log-rank tests.
RESULTS: In all, 197 patients underwent LPN and 96 underwent RAPN during the study period. After matching, there was no significant difference between the groups for baseline characteristics. Within the matched cohort, the LPN group was associated with significantly higher estimated blood loss (150 vs 100 mL; P < 0.001), longer renal artery clamp time (25 vs 20 min; P < 0.001), longer postoperative hospital stay (7 vs 5 days; P < 0.001), and lower rate of Margin, Ischaemia, and Complications (MIC) achievement (30.2% vs 46.9%; P = 0.018). The postoperative percentage of estimated glomerular filtration rate decline was higher in the LPN group (11.3% vs 5.5%; P = 0.018). Complication and surgical conversion outcomes were similar between LPN and RAPN. There was no significant difference in oncological outcomes between the groups.
CONCLUSIONS: For patients with renal tumours of >4 cm, RAPN is more favourable than LPN in terms of perioperative outcomes (i.e. estimated blood loss, renal artery clamp time and postoperative hospital stay) and early renal functional preservation.
PATIENTS AND METHODS: We retrospectively reviewed patients who underwent either LPN or RAPN between 2008 and 2015. To adjust for potential baseline confounders, propensity score matching (1:1) was performed. Perioperative data, functional and oncological outcomes were reviewed. Disease-free survival, cancer-specific survival and overall survival were analysed using Kaplan-Meier survival curves with log-rank tests.
RESULTS: In all, 197 patients underwent LPN and 96 underwent RAPN during the study period. After matching, there was no significant difference between the groups for baseline characteristics. Within the matched cohort, the LPN group was associated with significantly higher estimated blood loss (150 vs 100 mL; P < 0.001), longer renal artery clamp time (25 vs 20 min; P < 0.001), longer postoperative hospital stay (7 vs 5 days; P < 0.001), and lower rate of Margin, Ischaemia, and Complications (MIC) achievement (30.2% vs 46.9%; P = 0.018). The postoperative percentage of estimated glomerular filtration rate decline was higher in the LPN group (11.3% vs 5.5%; P = 0.018). Complication and surgical conversion outcomes were similar between LPN and RAPN. There was no significant difference in oncological outcomes between the groups.
CONCLUSIONS: For patients with renal tumours of >4 cm, RAPN is more favourable than LPN in terms of perioperative outcomes (i.e. estimated blood loss, renal artery clamp time and postoperative hospital stay) and early renal functional preservation.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app