Renal function is the same 6 months after robot-assisted partial nephrectomy regardless of clamp technique: analysis of outcomes for off-clamp, selective arterial clamp and main artery clamp techniques, with a minimum follow-up of 1 year

2015 ◽  
Vol 115 (6) ◽  
pp. 921-928 ◽  
Author(s):  
Christos Komninos ◽  
Tae Young Shin ◽  
Patrick Tuliao ◽  
Woong Kyu Han ◽  
Byung Ha Chung ◽  
...  
Keyword(s):  
Renal Function ◽  
Partial Nephrectomy ◽  
Robot Assisted ◽  
Main Artery ◽  
Clamp Technique ◽  
Technique Analysis

scholarly journals Robot-assisted laparoscopic partial nephrectomy: Early single Canadian institution experience

2013 ◽  
Vol 7 (9-10) ◽  
pp. 348 ◽  
Author(s):  
Guillaume Ploussard ◽  
Richard Haddad ◽  
Evan Kovac ◽  
Patrick Richard ◽  
Maurice Anidjar ◽  
...  
Keyword(s):  
Renal Function ◽  
Partial Nephrectomy ◽  
Tumour Size ◽  
Admission Rate ◽  
Complication Rates ◽  
Robot Assisted ◽  
Nephrometry Score ◽  
Surgeon Experience ◽  
The Mean

Background: Although robot-assisted partial nephrectomy (RALPN) has been increasingly adopted, open procedures continue to be the reference nephron-sparing technique. We describe our initial surgical outcomes of RALPN in our single institution robotic program.Methods: Between January 2011 and February 2013, 65 consecutive patients underwent a RALPN by 2 surgeons. Preoperative characteristics, including the R.E.N.A.L. nephrometry score, perioperative parameters, and postoperative course, including renal function, were assessed from a retrospective database. The mean follow-up was 12 months.Results: The mean age was 60.2 years and the mean tumour size was 3.9 cm. According to the R.E.N.A.L. nephrometry score, the tumours were classified moderately and highly complex tumours in 51% and 18.5% of cases, respectively. Median warm ischemia time (WIT) was 21 minutes. Factors associated with WIT were R.E.N.A.L. nephrometry score, tumour size, complication rates and surgeon experience. No conversion or grade 4 to 5 complications were reported. The mean hospital stay was 3 days. The overall complication rate was 24.6% (re-admission rate 7.7%), and decreased to 12% after 20 cases. After these initial 20 cases, a trifecta rate (no margins, preserved renal function, no complications) of 64.3% was achieved in moderately and highly complex tumours. The mean change in estimated glomerular filtration rate was 6.7 mL/min without severe postoperative renal failure.Interpretation: RALPN is a safe and feasible procedure with low specific morbidity, even in moderately or highly complex renal masses. The WIT depends on tumour characteristics, mainly determined by the R.E.N.A.L. nephrometry score and is improved by surgeon experience. Longer follow-up is needed to assess the oncologic mid-term safety of the procedure. 

Surgery-Related Outcomes and Postoperative Split Renal Function by Scintigraphy Evaluation in Robot-Assisted Partial Nephrectomy in Complex Renal Tumors: An Initial Case Series

2015 ◽  
Vol 29 (1) ◽  
pp. 29-34 ◽  
Author(s):  
Kazushi Tanaka ◽  
Junya Furukawa ◽  
Katsumi Shigemura ◽  
Nobuyuki Hinata ◽  
Takeshi Ishimura ◽  
...  
Keyword(s):  
Renal Function ◽  
Partial Nephrectomy ◽  
Case Series ◽  
Renal Tumors ◽  
Robot Assisted ◽  
Split Renal Function

scholarly journals The association between the anatomical features of renal tumours and the functional outcomes of robot-assisted partial nephrectomy

2014 ◽  
Vol 8 (11-12) ◽  
pp. 810 ◽  
Author(s):  
Jeong Woo Lee ◽  
Sung Yong Cho ◽  
Chanhoo Jeon ◽  
Kyungtae Ko ◽  
Hyeon Hoe Kim
Keyword(s):  
Renal Function ◽  
High Risk ◽  
Functional Outcome ◽  
Partial Nephrectomy ◽  
Magnetic Resonance Images ◽  
Robot Assisted ◽  
Computed Tomography Images ◽  
Postoperative Renal Function ◽  
Renal Tumours ◽  
Clinical Records

Introduction: We evaluated the the association between PADUA scores and postoperative renal function (after robot-assisted partial nephrectomy [RAPN]) and between PADUA scores and warm ischemic time (during RAPN).Methods: We reviewed the clinical records of 106 patients who underwent RAPN for a single localized renal tumour between April 2009 and June 2012. Postoperative renal function was evaluated using estimated glomerular filtration rate (eGFR) in 85 patients who were followed for at least 6 months. PADUA scores for renal tumours were calculated using contrast-enhanced computed tomography images, if needed, along with magnetic resonance images in some cases.Results: A PADUA score ≥10 and WIT ≥30 minutes were observed in 18 (17.0%) and 51 (48.1%) cases, respectively. PADUA scores were significantly correlated with WIT (p = 0.019) and percent change in eGFR at 6 months postoperatively (p = 0.005). PADUA score (continuous variable, odds ratio [OR] 1.694, p = 0.007) and the high-risk group (PADUA score ≥10) (OR 5.429; p = 0.020) were significantly associated with a WIT of ≥30 minutes by multivariate analysis. A 1-point increase in the PADUA score was associated with an eGFR decrease of >20% at 6 months after RAPN (OR 1.799; p = 0.076). In addition, a PADUA score ≥10, or high risk, (OR 13.965; p = 0.003) was an independent predictor of an eGFR decrease of >20% at 6 months after RAPN.Conclusions: The PADUA classification can reliably predict WIT and postoperative renal functional outcome after RAPN. Furthermore, the study suggests that anatomical aspects of renal tumours are associated with functional outcome after RAPN.

Predictors of renal function after open and robot‐assisted partial nephrectomy: A propensity score‐matched study

2018 ◽  
Vol 26 (3) ◽  
pp. 377-384 ◽  
Author(s):  
Young Dong Yu ◽  
Ngoc Ha Nguyen ◽  
Ho Young Ryu ◽  
Sung Kyu Hong ◽  
Seok‐Soo Byun ◽  
...  
Keyword(s):  
Renal Function ◽  
Propensity Score ◽  
Partial Nephrectomy ◽  
Robot Assisted ◽  
Matched Study

scholarly journals MP31-19 LONG-TERM FOLLOW-UP OF RENAL FUNCTION AND DEVELOPMENT OF CHRONIC KIDNEY DISEASE AFTER PARTIAL NEPHRECTOMY

2019 ◽  
Vol 201 (Supplement 4) ◽  
Author(s):  
Takashi Ikeda* ◽  
Toshio Takagi ◽  
Hiroki Ishihara ◽  
Hironori Fukuda ◽  
Kazuhiko Yoshida ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Renal Function ◽  
Kidney Disease ◽  
Partial Nephrectomy ◽  
Long Term Follow Up

scholarly journals A Hemostatic Technique in Robot-Assisted Laparoscopic Partial Nephrectomy and Its Impact on Renal Function

Cureus ◽  
2021 ◽  
Author(s):  
Deepak Raghavan ◽  
Mathisekaran Thangarasu ◽  
Sanjay Prakash J ◽  
Rajesh Paul ◽  
Nivash Selvaraj
Keyword(s):  
Renal Function ◽  
Partial Nephrectomy ◽  
Laparoscopic Partial Nephrectomy ◽  
Robot Assisted

975 SINGLE CENTER EXPERIENCE AND EXTENDED FOLLOW-UP OF ROBOT-ASSISTED LAPAROSCOPIC PARTIAL NEPHRECTOMY

2007 ◽  
Vol 6 (2) ◽  
pp. 266
Author(s):  
C. Schwentner ◽  
A. Lunacek ◽  
A. Pelzer ◽  
H. Steiner ◽  
R. Neururer ◽  
...  
Keyword(s):  
Partial Nephrectomy ◽  
Laparoscopic Partial Nephrectomy ◽  
Single Center ◽  
Robot Assisted ◽  
Single Center Experience
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