Item | Modified early unclamping group | Standard clamping group | P value |
---|---|---|---|
N = 38 | N = 78 | ||
Serum creatinine (μmol/L) | |||
Preoperation | 73.8 ± 4.4 | 72.7 ± 5.6 | 0.267 |
1 day postoperation | 90.4 ± 2.8 | 101.0 ± 4.2 | < 0.001 |
1 month postoperation | 85.5 ± 7.4 | 89.9 ± 3.6 | 0.001 |
3 months postoperation | 75.9 ± 5.7 | 74.3 ± 9.4 | 0.259 |
Total GFR (mL/min) | |||
Preoperation | 76.4 ± 7.8 | 75.8 ± 6.9 | 0.675 |
1 day postoperation | 52.2 ± 6.5 | 43.4 ± 3.5 | < 0.001 |
1 month postoperation | 70.3 ± 6.8 | 58.6 ± 4.0 | < 0.001 |
3 months postoperation | 73.7 ± 5.2 | 71.6 ± 7.6 | 0.08 |
Unilateral GFR (mL/min) | |||
Preoperation | 33.5 ± 3.5 | 33.3 ± 6.9 | 0.822 |
1 day postoperation | 24.0 ± 3.5 | 17.5 ± 2.6 | < 0.001 |
1 month postoperation | 30.2 ± 2.1 | 23.9 ± 2.1 | < 0.001 |
3 months postoperation | 32.9 ± 1.6 | 31.8 ± 5.7 | 0.117 |