RENAL nephrometry score is associated with operative approach for partial nephrectomy and urine leak

Sean P. Stroup, Kerrin Palazzi, Ryan Kopp, Reza Mehrazin, Michael Santomauro, Seth A. Cohen, Anthony L. Patterson, James O. L'Esperance, Ithaar H. Derweesh

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Objective: To identify whether RENAL nephrometry score is associated with partial nephrectomy (PN) technique. RENAL nephrometry score quantifies anatomic characteristics of renal tumors. Data are limited regarding clinical utility for surgical planning. Methods: Multicenter analysis of patients undergoing PN for renal masses from March 2003 to May 2011. Cohort was stratified by surgical modality: open partial nephrectomy (OPN), laparoscopic partial nephrectomy (LPN), and robotic-assisted laparoscopic partial nephrectomy (RALPN). Demographic and clinicopathological variables were compared between groups; RENAL score was calculated from preoperative imaging. Factors associated with choice of treatment modality and urine leak were entered into multivariable models. Results: One hundred fifty-three patients who underwent OPN, 100 patients who underwent LPN, and 31 patients who underwent RALPN were evaluated, the median tumor size (cm) was significantly larger for OPN (OPN 4.2 vs LPN 2.4 vs RALPN 2.0; P

Original languageEnglish (US)
Pages (from-to)151-156
Number of pages6
JournalUrology
Volume80
Issue number1
DOIs
StatePublished - Jul 2012
Externally publishedYes

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Nephrectomy
Urine
Robotics
Kidney
Neoplasms
Demography

ASJC Scopus subject areas

  • Urology

Cite this

Stroup, S. P., Palazzi, K., Kopp, R., Mehrazin, R., Santomauro, M., Cohen, S. A., ... Derweesh, I. H. (2012). RENAL nephrometry score is associated with operative approach for partial nephrectomy and urine leak. Urology, 80(1), 151-156. https://doi.org/10.1016/j.urology.2012.04.026

RENAL nephrometry score is associated with operative approach for partial nephrectomy and urine leak. / Stroup, Sean P.; Palazzi, Kerrin; Kopp, Ryan; Mehrazin, Reza; Santomauro, Michael; Cohen, Seth A.; Patterson, Anthony L.; L'Esperance, James O.; Derweesh, Ithaar H.

In: Urology, Vol. 80, No. 1, 07.2012, p. 151-156.

Research output: Contribution to journalArticle

Stroup, SP, Palazzi, K, Kopp, R, Mehrazin, R, Santomauro, M, Cohen, SA, Patterson, AL, L'Esperance, JO & Derweesh, IH 2012, 'RENAL nephrometry score is associated with operative approach for partial nephrectomy and urine leak', Urology, vol. 80, no. 1, pp. 151-156. https://doi.org/10.1016/j.urology.2012.04.026
Stroup, Sean P. ; Palazzi, Kerrin ; Kopp, Ryan ; Mehrazin, Reza ; Santomauro, Michael ; Cohen, Seth A. ; Patterson, Anthony L. ; L'Esperance, James O. ; Derweesh, Ithaar H. / RENAL nephrometry score is associated with operative approach for partial nephrectomy and urine leak. In: Urology. 2012 ; Vol. 80, No. 1. pp. 151-156.
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AU - Stroup, Sean P.

AU - Palazzi, Kerrin

AU - Kopp, Ryan

AU - Mehrazin, Reza

AU - Santomauro, Michael

AU - Cohen, Seth A.

AU - Patterson, Anthony L.

AU - L'Esperance, James O.

AU - Derweesh, Ithaar H.

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N2 - Objective: To identify whether RENAL nephrometry score is associated with partial nephrectomy (PN) technique. RENAL nephrometry score quantifies anatomic characteristics of renal tumors. Data are limited regarding clinical utility for surgical planning. Methods: Multicenter analysis of patients undergoing PN for renal masses from March 2003 to May 2011. Cohort was stratified by surgical modality: open partial nephrectomy (OPN), laparoscopic partial nephrectomy (LPN), and robotic-assisted laparoscopic partial nephrectomy (RALPN). Demographic and clinicopathological variables were compared between groups; RENAL score was calculated from preoperative imaging. Factors associated with choice of treatment modality and urine leak were entered into multivariable models. Results: One hundred fifty-three patients who underwent OPN, 100 patients who underwent LPN, and 31 patients who underwent RALPN were evaluated, the median tumor size (cm) was significantly larger for OPN (OPN 4.2 vs LPN 2.4 vs RALPN 2.0; P

AB - Objective: To identify whether RENAL nephrometry score is associated with partial nephrectomy (PN) technique. RENAL nephrometry score quantifies anatomic characteristics of renal tumors. Data are limited regarding clinical utility for surgical planning. Methods: Multicenter analysis of patients undergoing PN for renal masses from March 2003 to May 2011. Cohort was stratified by surgical modality: open partial nephrectomy (OPN), laparoscopic partial nephrectomy (LPN), and robotic-assisted laparoscopic partial nephrectomy (RALPN). Demographic and clinicopathological variables were compared between groups; RENAL score was calculated from preoperative imaging. Factors associated with choice of treatment modality and urine leak were entered into multivariable models. Results: One hundred fifty-three patients who underwent OPN, 100 patients who underwent LPN, and 31 patients who underwent RALPN were evaluated, the median tumor size (cm) was significantly larger for OPN (OPN 4.2 vs LPN 2.4 vs RALPN 2.0; P

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