Volume 25, Issue 9 pp. 826-831
Original Article: Clinical Investigation

Assessing perioperative, functional and oncological outcomes of patients with imperative versus elective indications for robot-assisted partial nephrectomy: Results from a high-volume center

Alexander Heinze

Alexander Heinze

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

School of Medicine, Universidad Nacional Autónoma de México, Mexico City, Mexico

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Alessandro Larcher

Alessandro Larcher

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

Division of Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy

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Paolo Umari

Paolo Umari

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

Department of Urology, Ospedali riuniti di Trieste, University of Trieste, Trieste, Italy

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Nicola Fossati

Nicola Fossati

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

Division of Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy

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Joey Piccolo

Joey Piccolo

American British Cowdray Medical Center, Mexico City, Mexico

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Ruben De Groote

Ruben De Groote

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

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Marijn Goossens

Marijn Goossens

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

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Vincent De Coninck

Vincent De Coninck

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

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Geert De Naeyer

Geert De Naeyer

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

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Alexandre Mottrie

Corresponding Author

Alexandre Mottrie

Department of Urology, OLV Ziekenhuis, Aalst, Belgium

Correspondence: Alexandre Mottrie M.D., Ph.D., Department of Urology, Onze-Lieve-Vrouw Ziekenhuis, Moorselbaan 164, 9300 Aalst, Belgium. Email: [email protected]Search for more papers by this author
First published: 21 August 2018
Citations: 7

Abstract

Objective

To determine the impact of imperative or elective indications on the perioperative, functional and oncological outcomes of patients undergoing robot-assisted partial nephrectomy.

Methods

Between June 2006 and September 2016, data of patients who underwent robot-assisted partial nephrectomy at the Onze-Lieve-Vrouwziekenhuis Hospital in Aalst, Belgium, were retrospectively reviewed from a prospectively collected database. Only patients with non-metastatic, clinical T1–T2 graded tumors were included. Perioperative, functional and oncological outcomes were recollected. A comparative analysis was carried out after dividing patients into two groups: those who underwent robot-assisted partial nephrectomy for an elective indication (group 1, n = 194), and for an imperative indication (group 2, n = 57) caused by a solitary kidney (n = 20), impaired renal function (n = 2) or both (n = 35).

Results

Patients in group 2 were older (74 vs 71 years, < 0.001), and had a higher Charlson Comorbidity Index (< 0.001) and American Society of Anesthesiologists score (< 0.001). No differences were observed concerning laterality, sex, preoperative aspects and dimensions used for an anatomical score or clinical stage. Surgical outcomes considering estimated blood loss, surgical time, ischemia time and transfusion rate showed no significant difference between groups. The complication rate according to Clavien–Dindo showed no difference between groups (P = 0.6). No difference was found between groups with regard to percentage decrease of estimated glomerular filtration rate (7.4 vs 4.8%, < 0.15).

Conclusions

Robot-assisted partial nephrectomy can be safely and effectively carried out by experienced surgeons in a high-volume center with similar perioperative, functional and oncological outcomes for both elective or imperative indications.

Conflict of interest

None declared.

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