Table 3.

Emergence of robotic single-port partial nephrectomy

Authors	Sample size	Perioperative outcomes	Postoperative outcomes
Harrison et al36	96 (48 SP PN propensity score matched with 48 MP PN)	Median OT (min): 102 (SP) vs 96.5 (MP), p=0.8796 Median EBL (mL): 50 (SP) vs 60 (MP), p=0.4923 Intraoperative minor CR: 0 (SP) vs 0 (MP) Intraoperative major CR: 0 (SP) vs 4.2 MP), p=0.5	Median length of stay (days): 1.4 (SP) vs 1.6 (MP), p=0.0045 Median opioid use postoperative day 1: 0 (SP) vs 5.0 (MP), p=0.0209 30-day postoperative minor CR: 0 (SP) vs 4.2% (MP), p=0.5 30-day postoperative major CR: 2.1% (SP) vs 0 (MP), p=1.0 30-day Mortality: 0 (SP) vs 0 (MP)
Glaser et al37	78 (26 SP, 52 MP)	Mean OT(min): 183.9 (SP) vs 208.6 (MP), p=0.12% EBL >500 mL: 30.8% (SP) vs 15.4% (MP), p=0.11 CR: 11.5% (SP) vs 5.8% (MP), p=0.36	Discharged on postoperative day 1: 73.1% (SP) vs 65.4% (MP), p=0.6 Opioid prescription filled: 76.9% (SP) vs 80.8% (MP), p=0.69

Abbreviations: SP, single port; MP, multiport; PN, partial nephrectomy; EBL, estimated blood loss; CR, complication rate; OT, operative time.