Treatment A:
|
|
Intravenous methylprednisolone: 30 mg/kg/day (max 1 g) once a day for 3 days. May continue 1x per week (optional) |
Methotrexate (subcutaneous unless only oral possible): Lesser of 15 mg/m2 or 1 mg/kg (max 40 mg) once weekly |
Prednisone 2 mg/kg/day (max 60 mg) once daily × 4 weeks, then follow schedule in Table 4
|
Treatment B:
|
|
Intravenous methylprednisolone: 30 mg/kg/day (max 1 g) once a day for 3 days. May continue 1x per week (optional) |
Methotrexate (subcutaneous unless only oral possible): Lesser of 15 mg/m2 or 1 mg/kg (max 40 mg) once weekly |
Prednisone 2 mg/kg/day (max 60 mg) once daily × 4 weeks, then follow schedule in Table 4
|
Intravenous immunoglobulin 2 g/kg (max 70 g), q 2 weeks × 3, then monthly (Optional intravenous methylprednisolone × 1 with each dose) |
Treatment C:
|
|
Methotrexate (subcutaneous unless only oral possible): Lesser of 15 mg/m2 or 1 mg/kg (max 40 mg) once weekly |
Prednisone 2 mg/kg/day (max 60 mg) once daily × 4 weeks, then follow schedule in Table 4
|