Table 3 Post-operative renal function results
From: A contemporary comparison of laparoscopic versus open partial nephrectomy for renal cell carcinoma
Laparoscopic | Open | P value | |||||
|---|---|---|---|---|---|---|---|
N = 485 | N = 162 | ||||||
Data are presented as median (IQR) or n (%) | |||||||
Post-Op GFR ≤ 365 Days (mL/min/1.73 m2) | 73.94 | (60.63–86.38) | 75.01 | (58.82–89.46) | 0.815 | ||
Post-Op CKD Staging ≤ 1 year | |||||||
LG (Stages 1–2) HG (Stages 3–5) | 367 117 | (75.83%) (24.17%) | 117 45 | (72.22%) (27.78%) | 0.360 | ||
≤ 1 year % Change in GFR from baseline | -7.58% | (-17.35 - +1.33%) | -4.34% | (-14.19 - +4.91%) | 0.112 | ||
Post-Op GFR 1–5 years (mL/min/1.73 m2) | 75.81 | (60.80-88.25) | 77.85 | (56.57–89.71) | 0.822 | ||
Post-Op CKD Staging 1–5 years | |||||||
LG (Stages 1–2) HG (Stages 3–5) | 221 68 | (76.47%) (23.53%) | 61 27 | (69.32%) (30.68%) | 0.176 | ||
1–5 years % Change in GFR from baseline | -7.19% | (-17.39 - +2.36%) | -7.82% | (-17.32 - -0.62%) | 0.686 | ||
Post-Op GFR > 5 years (mL/min/1.73 m2) | 73.11 | (55.54–85.99) | 67.64 | (54.27–88.48) | 0.406 | ||
Post-Op CKD Staging > 5 years | |||||||
LG (Stages 1–2) HG (Stages 3–5) | 103 44 | (70.07%) (29.93%) | 42 24 | (63.64%) (36.36%) | 0.352 | ||
> 5 years % Change in GFR from baseline | -6.75% | (-18.30 - +4.89%) | -10.46% | (-19.49 - -0.94%) | 0.113 | ||
Progression to HG CKD | 134 | (27.69%) | 57 | (35.19%) | 0.267 | ||
Progression to Stage 5 CKD | 2 | (0.41%) | 1 | (0.62%) | 0.383 | ||