From: BK viruria and viremia in children with systemic lupus erythematosus
Patient | At enrollment | 3 months | 6 months | 9 months | 12 months | |||||
---|---|---|---|---|---|---|---|---|---|---|
Urine | Blood | Urine | Blood | Urine | Blood | Urine | Blood | Urine | Blood | |
1 | Negative | Negative | Negative | Negative | Negative |
Positive
15.6 | Negative | Negative | n/a | n/a |
2 | Negative | Negative | Negative | Negative | Negative | Negative | n/a | Negative | n/a | Negative |
3 | Negative | Negative | Negative | Negative | n/a |
Positive
30.9 | Negative | Negative | Negative | Negative |
4 | Negative | Negative | Negative | Negative |
Positive
0.03 |
Positive
2.65 | Negative | Negative | Negative | Negative |
b 5 | Negative | Negative | Negative | Negative |
Positive
1.04×10 4 |
Positive
0.68 |
Positive
1.86×10 4 | Negative |
Positive
1.76×10 3 | Negative |
6 | Negative | Negative |
Positive
527 | Negative | Negative |
Positive
4.5 | n/a | n/a | Negative | Negative |
7 | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
8 | Negative | Negative |
Positive
1.60 | Negative | Negative | Negative | n/a | n/a | Negative | Negative |
b 9 | Negative |
Positive
1.5x10 6 | Negative | Negative | Negative |
Positive
4.3 | Negative | Negative | Negative | Negative |
10 | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
11 | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
b 12 | Negative | Negative | n/a | Negative | n/a | n/a | n/a | n/a | n/a | n/a |
b 13 | Negative | Negative |
Positive
563 | n/a | Negative | Negative | n/a | n/a | n/a | n/a |
b 14 | Negative | Negative | Negative | Negative | Negative | Negative | n/a | n/a | n/a | n/a |
c 15 | Negative | Negative | n/a | n/a | n/a | n/a | Negative | Negative | n/a | n/a |
16 | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a | Negative | Negative |
17 | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
18 | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
b 19 | Negative | Negative | Negative | Negative | Negative | Negative | n/a | n/a | Negative | Negative |
20 | Negative | Negative | Negative | n/a | Negative | Negative | Negative | n/a | n/a | n/a |
21 | Negative | Negative | n/a | n/a | Negative | Negative | n/a | n/a | n/a | n/a |
22 | Negative | Negative | Negative |
Positive
26.5 | Negative | Negative | Negative | Negative | n/a | n/a |
b 23 | Negative | Negative |
Positive
2.47 |
Positive
2.84 | n/a | n/a | n/a | n/a | Negative | Negative |
24 | Negative | Negative | Negative | Negative | Negative | Negative | n/a | n/a | n/a | n/a |
25 | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative |
c 26 |
Positive
0.07 | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative |
c 27 | Negative |
Positive
33.5 | Negative | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
28 | Negative | Negative | Negative | Negative | Negative | Negative | n/a | n/a | n/a | n/a |
29 | Negative | Negative | n/a | n/a | n/a | n/a | Negative | Negative | n/a | n/a |
30 | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative | Negative |
31 | Negative | Negative | Negative | n/a | n/a | n/a | Negative | Negative | n/a | n/a |
32 | Negative | Negative | Negative | Negative | n/a | n/a | n/a | n/a | n/a | n/a |
Positive BKV/Total Samples (%) |
1/32 (3.1%) |
2/32 (6.2%) |
4/22 (18.1%) |
2/19 (10.5%) |
2/18 (11.1%) |
6/19 (31.5%) |
1/13 (7.6%) |
0/13 (0%) |
1/12 (8.3%) |
0/13 (0%) |