Simultaneous vs staged treatment of urolithiasis in patients undergoing radical prostatectomy

Table 1 Patient demographics n (%)

	Simultaneous(n = 10)	Staged(n = 12 )	P-value
Age (yr), median (IQR)	68 (60-71)	63 (62-67)	0.41
Stone size (mm), mean ± SD	8.0 ± 3.8	9.9 ± 5.3)	0.31
Location
Renal	2 (20)	2 (17)	0.82
Proximal	2 (20)	2 (17)	0.82
Multiple	1 (10)	4 (33)	0.22
Distal	5 (50)	4 (33)	0.42
Procedure (n = 29)	11	18
Open	2 (18)	0 (0)	-
Rigid URS	5 (46)	5 (28)	-
Flexible URS	2 (18)	4 (22)	-
SWL	2 (18)	4 (22)	-
PCNL	0 (0)	5(28)	-
RARP	1 (10)	2 (17)	-
RRP	9 (90)	10 (83)	-
Patient symptomatic	7 (70)	10 (83)	0.53
History of stones	9 (90)	7 (58)	0.13

¹Student’s t-test;

²Fisher’s Exact;

³χ². IQR: Interquartile range; SD: Standard deviation; SWL: Shock wave lithotripsy; URS: Ureteroscopy; PCNL: Percutaneous nephrolithotomy; RARP: Robot assisted radical prostatectomy; RRP: Radical retropubic prostatectomy.