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Table 27 (abstract A52). Excretion of Vitamin C and oxalate

From: ESICM LIVES 2016: part one

 

B.i.d. bolus regime

Continuous infusion regime

2 x 1g / day

N = 4a

2 x 5g / day

N = 5

2g / day

N = 2

10g / day

N = 2

Vitamin C excretion 36-48h, mg: med (min - max)

T = 0-12 hours

569 (183 - 656)

3760 (1905 - 5367)

13 (11 - 15)

1480 (1176 - 1783)

T = 36-48 hours

918 (791 - 1131)

6573 (3975 - 7235)

339 (120 - 558)

3934 (3569 - 4299)

Oxalate excretion 36-48h, mg: med (min - max)

T = 0-12 hours

30 (13 - 77)

43 (18 - 84)

20 (13 - 27)

36 (26 - 45)

T = 36-48 hours

38 (25 - 82)

76 (27 - 130)

58 (39 - 76)

84 (60 - 108)

  1. Normal oxalate excretion ≤ 20 mg/12h
  2. a Missing urine data from 1 patient because of anuric acute kidney failure