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Erschienen in:
08.05.2020 | Original article
Laparoscopic ureterolithotomy, flexible ureteroscopic lithotripsy and percutaneous nephrolithotomy for treatment of upper urinary calculi in patients with autosomal dominant polycystic kidney disease
Erschienen in: Clinical and Experimental Nephrology | Ausgabe 9/2020
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Objectives
Patients with autosomal dominant polycystic kidney disease (ADPKD) showed relatively high incidence of urinary stones. Enlarged kidneys occupied by cysts could make the stone-removal surgery relatively difficult. This study aimed to compare the efficacy and safety of retroperitoneal laparoscopic ureterolithotomy (RPLU), flexible ureteroscopic lithotripsy (FURL) and percutaneous nephrolithotomy (PCNL) in the ADPKD patients with upper urinary stones.
Methods
In this study, 45 patients with ADPKD who underwent RPLU, FURL and PCNL procedures were evaluated. Demographic and serum parameters, stone features, outcomes and complications were analyzed.
Results
45 patients were included in the present study, 13 received RPLU, 21 received FURL, and 11 received PCNL. There were no significant differences in demographic and serum parameters between the three groups. Stone-free rates of the three approaches are 100%, 85.7% and 90.9%, respectively. Patients who underwent FURL had shorter mean operative time and postoperative hospital stay. Compared to RPLU and PCNL, FURL resulted in fewer complications, but the difference is statistically non-significant.
Conclusions
RPLU, FURL and PCNL are commonly used surgical methods to solve upper urinary calculi in ADPKD patients and could achieve satisfactory stone clearance. Among them, FURL showed a relative high safety and faster recovery.