Serum or urine parameter | At presentation | At last follow-up | Age-appropriate reference interval |
---|---|---|---|
Serum creatinine | 63 μmol/L | 34 μmol/L | <53 μmol/L |
Cystatin C eGFR | 51Â mL/min/1.73Â m2 | 89Â mL/min/1.73Â m2 | >90Â mL/min/1.73Â m2 |
Serum calcium | 4.98Â mmol/L | 2.67Â mmol/L | 2.24-2.74Â mmol/L |
Serum urea | 13.7Â mmol/L | 6.1Â mmol/L | <8.0Â mmol/L |
Serum bicarbonate | 15Â mmol/L | 21Â mmol/L | 22-29Â mmol/L |
Serum sodium | 134Â mmol/L | 139Â mmol/L | 135-145Â mmol/L |
Fractional sodium excretion | 20.06% | n.d. | N/A |
Urine calcium | 2.93Â mmol/L | 1.45Â mmol/L | N/A |
Uca/cr ratio | 9.8Â mmol/mmol | 0.822Â mmol/mmol | <1 at 6Â months, <0.6 at 2Â years |
PTH | 0.4 pmol/L | 3.3 pmol/L | 1.6-6.9 pmol/L |
25-vitamin D | 140Â nmol/L | 94Â nmol/L | 75-225Â nmol/L |
1,25 dihydroxy-vitamin D | <10 pmol/L | n.d. | 39-193 pmol/L |
Vitamin A | 0.7 μmol/L | n.d. | 1.2-2.8 μmol/L |
Alkaline phosphatase | 206 U/L | 296 U/L | <449 U/L |
PTHrP | 3.8 pmol/L | n.d. | <2 pmol/L |
Phosphate | 0.83Â mmol/L | 1.83Â mmol/L | 1.3-2.6Â mmol/L |