Detrusorrhaphy during Robot-Assisted Radical Prostatectomy: Early Recovery of Urinary Continence and Surgical Technique

Table 2

Perioperative and histopathologic data in group 1 (detrusorrhaphy) and group 2 (no detrusorrhaphy).

	Group 1 (n=50)	Group 2 (n=45)	p value
Operative time, median (IQR), min	250 (180-300)	220 (150-300)	0.275
Blood loss, median (IQR), ml	200 (80-400)	200 (100-600)	0.895
Nerve sparing (%)
(i) Bilateral	30 (60)	24 (53.3)	0.085
(ii) Unilateral	12 (24)	12 (26.7)
(iii) None	8 (16)	9 (20)
PLND (%)	40 (80)	38(84.4)	0.125
Complications (%)
(i) Clavien grade 1
(ii) Clavien grade 2	2 (4)	3 (6.7)	0.089
(iii) Clavien grade 3	0	0
Pathologic stage (%)
(i) pT2	35 (70)	23 (51.1)	0.084
(ii) pT3a	10 (20)	12 (26.7)	0.126
(iii) pT3b	5 (10)	10 (22.2)	0.074
Pathologic Gleason score (%)
(i) <6	10 (20)	9 (20)
(ii) 7	30 (60)	24 (53.3)	0.245
(iii) >8	10 (20)	12 (26.7)	0.125
Positive surgical margins (%)	13 (26)	10 (22.2)	0.095
(i) pT2	5 (10)	5 (11.1)	0.185
(ii) pT3	8 (16)	5 (11.1)	0.07
Positive PLND (%)	0	0

IQR: interquartile range; PLND: pelvic lymph node dissection.