| Run-in | Isonatremic | Hyponatremic |
Norepinephrine (µg/l) | |||
Predialysis | 0.48 ± 0.25 | 0.51 ± 0.44 | 0.52 ± 0.21 |
Postdialysis | 0.66 ± 0.36 | 0.70 ± 0.74 | 0.64 ± 0.23 |
P-value | 0.04 | 0.15 | 0.20 |
Epinephrine (µg/l) | |||
Predialysis | 0.05 ± 0.02 | 0.06 ± 0.02 | 0.04 ± 0.01 |
Postdialysis | 0.05 ± 0.02 | 0.07 ± 0.04 | 0.05 ± 0.02 |
P-value | 0.83 | 0.26 | 0.49 |
Dopamine (µg/l) | |||
Predialysis | 0.10 ± 0.00 | 0.10 ± 0.00 | 0.10 ± 0.00 |
Postdialysis | 0.10 ± 0.00 | 0.12 ± 0.06 | 0.11 ± 0.02 |
P-value | NA | 0.34 | 0.34 |
Active renin (ng/l) | |||
Predialysis | 15.9 ± 24.5 | 13.8 ± 13.7 | 18.5 ± 19.3 |
Postdialysis | 19.2 ± 38.9 | 13.3 ± 12.2 | 23.6 ± 37.4 |
P-value | 0.50 | 0.74 | 0.42 |
Aldosterone (ng/l) | |||
Predialysis | 132.2 ± 76.9 | 178.9 ± 138.6 | 254.2 ± 264.1 |
Postdialysis | 59.5 ± 19.2 | 79.0 ± 81.0 | 128.5 ± 146.8 |
P-value | 0.004 | 0.01 | 0.02 |
Potassium (mEq/l) | |||
Predialysis | 5.2 ± 0.7 | 5.1 ± 0.8 | 4.8 ± 0.6 |
Postdialysis | 3.8 ± 0.3 | 3.5 ± 0.6 | 3.5 ± 0.5 |
P-value | <0.0001 | <0.0001 | 0.0002 |
NT-ProBNP (ng/l) | |||
Predialysis | 2552 ± 3865 | 3394 ± 5912 | 2276 ± 2902 |
Postdialysis | 1371 ± 1802 | 2249 ± 3390 | 1346 ± 1468 |
P-value | 0.09 | 0.08 | 0.06 |