Transient acute kidney injury observed immediately after robot‑assisted radical prostatectomy but not after open radical prostatectomy
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- Published online on: July 9, 2020 https://doi.org/10.3892/mco.2020.2087
- Article Number: 18
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Abstract
Acute kidney injury (AKI) is a serious postoperative complication that occurs following laparoscopic surgery. However, its association with robot‑assisted radical prostatectomy (RARP), the gold standard surgery for prostate cancer, is controversial. The current cohort included 257 patients with prostate cancer who underwent either RARP (n=187) or open radical prostatectomy (ORP; n=70). Patient serum creatinine concentration was measured at the following six time points: Prior to surgery, on postoperative day 0 (immediately after surgery), on postoperative day 1, 3 months after surgery, 1 year after surgery and 2 years after surgery. AKI was diagnosed according to the Kidney Disease: Improving Global Outcomes (KDIGO) criteria. A total of 25 RARP and 0 ORP patients met the KDIGO criteria on postoperative day 0. On postoperative day 1, 3 RARP and 2 ORP patients met the criteria, suggesting that AKI after RARP was a transient phenomenon. At 1 and 2 years after surgery, 5 of 257 patients exhibited a significant increase in serum creatinine concentrations from baseline results. Clinicians should be aware of transient AKI occurring after RARP, rather than ORP, to ensure better perioperative management in patients undergoing radical prostatectomy.
