Simultaneous vs staged treatment of urolithiasis in patients undergoing radical prostatectomy

Table 3 Simultaneous vs staged ureteroscopic stone treatment at time of prostatectomy n (%)

	Simultaneous(n = 6)	Staged(n = 7)	P-value
Age (yr), median (IQR)	70 (65-71)	63 (61-68)	0.061
Patient complications	1 (17)	3 (43)	0.32
Steinstrasse	0 (0)	0 (0)	-
Bleeding3	1 (17)	3 (43)	0.32
AKI	0 (0)	1 (14)	0.32
BNC	0 (0)	1 (14)	0.32
Urinary Incontinence	2 (40)	3 (43)	0.92
Change in Cr (mg/dL), mean ± SD	0.04 ± 0.1	-0.4 ± 0.5	0.14
Change in Hb (g/dL), mean ± SD	4.1 ± 1.8	5.1 ± 0.9	0.24
Hospital (d), mean ± SD	2.8 ± 2.1	5.5 ± 3.5	0.14
Multiple procedures	1 (17)	1 (14)	0.94
Avg. # stone procedures, mean ± SD	1.2 ± 0.4	1.1 ± 0.4	0.94
Stone free	4 (67)	6 (86)	0.44
Stone size (mm), mean ± SD	5.8 ± 1.7	6.9 ± 2.3	0.34

¹Student’s t-test;

²Fisher’s Exact;

³Occurred at the time of prostatectomy;

⁴χ². BNC: Bladder neck contracture; AKI: Acute kidney injury; Cr: Creatinine; Hb: Hemoglobin; SD: Standard deviation.