Table 1 Important laboratory tests in chronological order
From: First diagnosis of thrombotic thrombocytopenic purpura after SARS-CoV-2 vaccine – case report
Laboratory Test | Day 0 | Day 1 | Day 2 | Day 3 | Day 5 | Day 7 | Day 12 | Day 20 | Day 27 | Day 33 |
|---|---|---|---|---|---|---|---|---|---|---|
Hemoglobin level (g/dL; NV 13.5–17) | 7.40 | 7.20 | 6.60 | 7.30 | 8.10 | 9.10 | 11.1 | 13.1 | 14.6 | 14.0 |
Platelet count (/nL; NV 150–370) | 29.00 | 23.00 | 114 | 151 | 341 | 498 | 443 | 240 | 253 | 316 |
Leukocyte count (/nL; NV 3.9–10.5) | 15.08 | 11.60 | 16.42 | 11.15 | 21.37 | 25.57 | 9.75 | 10.42 | 10.35 | 10.0 |
Lymphocyte count (/nL; NV 1.1–4.5) | 2.40 | 1.47 | 3.82 | 1.62 | 3.65 | 1.45 | 0.95 | |||
Reticulocyte count (/nL; NV 25–105) | 233.1 | 233.8 | 262.4 | 277.2 | 424.9 | |||||
Schistocyte count (%; NV < 1.0) | 2.1% | |||||||||
LDH level (U/L; NV 135–250) | 999 | 594 | 347 | 359 | 422 | 415 | 328 | 245 | 295 | 267 |
Haptoglobin level (g/L; NV 0.3–2.0) | < 0.10 | 0.31 | 0.30 | 0.30 | 0.20 | < 0.10 | 0.70 | 1.00 | 1.31 | 1.25 |
Bilirubin indirect (g/dL; < 0.75) | 1.91 | 1.00 | 0.30 | 0.29 | 0.22 | 0.24 | 0.21 | |||
D-Dimers (mg/L; NV < 0.5) | 2.95 | 4.30 | ||||||||
CRP (mg/L; NV < 5.0) | 9.50 | 7.00 | 6.20 | 6.90 | 2.30 | 5.60 | 0.90 | 0.50 | 2.90 | 0.70 |
Creatinine (mg/dL; NV 0.70–1.20) | 1.50 | 1.28 | 1.33 | 1.24 | 1.14 | 1.01 | 0.96 | 0.98 | 0.86 | |
ADAMTS-13 Antibodies (IU/mL; NV < 12) | 72.2 | 36.7 | 111.6 | > 92.0 | 73.2 | 49.7 | ||||
ADAMTS-13 Antigen (%; NV > 40) | 5 | < 1 | < 1 | < 1 | 3 | 6 |