Table 4.
Timeline of the Parathyroid Hormone-Calcium Homeostasis, Platelet, Hemoglobin, and Leukocyte Changes
| Initial presentation | Acute critical pancytopenia In 1 mo |
Initiation of ATG In 2 mo |
On ATG In 3 mo |
Initiation of eltrombopag In 4 mo |
Initiation of cyclosporine In 14 mo |
Continuation of cyclosporine and eltrombopag In 14 mo |
Increase in the cyclosporine dose In 15 mo |
|
|---|---|---|---|---|---|---|---|---|
| Calcium, mg/dL (8.6-10.3) | 6.1 | 8 | 9.8 | 8.2 | 8 | 7.9 | 7.7 | 7.9 |
| Albumin, g/dL (3.5-4.8) | 3.7 | 3.3 | 3.6 | Not performed | Not performed | 4.3 | 3.9 | 4.2 |
| PTH, pg/mL (12-8) | 11 | Not performed | Not performed | Not performed | Not performed | Not performed | 19.4 | Not performed |
| Hemoglobin, g/dL (14.0-18.0) | 13.6 | 10.2 | 7.9 | 6.9 | 8.2 | 9.5 | 6.5 | 7.4 |
| Plt, × 103/cmm (150-400) | 135 | 2 | 31 | 10 | 11 | 62 | 21 | 30 |
| WBC, × 103/cmm (4.3-10.8) | 3.7 | 1 | 2.3 | 0.4 | 1.3 | 6.8 | 2.6 | 3.4 |
Abbreviations: ATG = antithymocyte globulin; Plt = platelet; PTH = parathyroid hormone; WBC = white blood cell.