Parameter | Baseline | SO therapy | Mean change from baseline | ||||
---|---|---|---|---|---|---|---|
−Q2 | −Q1 | Q1 | Q2 | Q3 | Q4 | ||
PB pills/d | 8.4 [0.2]c | 8.9 [0.2] | 3.7 [0.2]a | 3.8 [0.2]a | 3.8 [0.2]a | 3.8 [0.2]a | −5.0 [0.5]a |
sP (mg/dL) | 6.65 [0.16]ns | 6.83 [0.16] | 6.39 [0.16]a | 6.41 [0.16]a | 6.37 [0.16]a | 6.43 [0.16]b | −0.51 [0.12]a |
sAlb (g/dL) | 4.05 [0.02]ns | 4.03 [0.02] | 4.01 [0.02]ns | 4.02 [0.02]ns | 4.01 [0.02]ns | 3.97 [0.02]c | −0.02 [0.03]ns |
nPCR (g/kg/d) | 0.98 [0.02]ns | 0.97 [0.02] | 0.96 [0.02]ns | 0.96 [0.02]ns | 0.95 [0.02]ns | 0.94 [0.02]ns | −0.02 [0.02]ns |
Phosphorus-attuned albumin (× 103) | 0.65 [0.02]c | 0.62 [0.02] | 0.67 [0.02]a | 0.67 [0.02]a | 0.69 [0.02]a | 0.68 [0.02]a | + 0.06 [0.01]a |
Phosphorus-attuned nPCR (× 103 dL/kg/d) | 0.16 [0.01]ns | 0.15 [0.01] | 0.16 [0.01]c | 0.16 [0.01]c | 0.16 [0.01]b | 0.16 [0.01]c | + 0.01 [0.01]c |
Pre-dialysis weight (kg) | 91.1 [3.2]ns | 90.9 [3.2] | 91.4 [3.2]c | 91.2 [3.2]ns | 91.2 [3.2]ns | 91.1 [3.2]ns | + 0.5 [0.4]ns |
Post-dialysis weight (kg) | 88.2 [3.1]ns | 88.1 [3.1] | 88.4 [3.1]ns | 88.3 [3.1]ns | 88.2 [3.1]ns | 88.2 [3.1]ns | + 0.4 [0.4]ns |
Equilibrated Kt/V | 1.48 [0.02]ns | 1.51 [0.02] | 1.52 [0.02]ns | 1.51 [0.02]ns | 1.49 [0.02]ns | 1.48 [0.02]ns | −0.008 [0.02]ns |
Serum creatinine (mg/dL) | 9.7 [0.3]ns | 9.8 [0.3] | 9.9 [0.3]ns | 10.0 [0.3]ns | 9.8 [0.3]ns | 9.8 [0.3]ns | + 0.08 [0.1]ns |
iPTH (pg/mL) | 609 [64]ns | 633 [64] | 651 [63]ns | 656 [63]ns | 643 [63]ns | 763 [63]b | + 49 [44]ns |
Corrected calcium (mg/dL) | 9.1 [0.07]ns | 9.2 [0.07] | 9.2 [0.07]ns | 9.1 [0.07]ns | 9.1 [0.07]ns | 9.1 [0.07]ns | −0.04 [0.05]ns |