Induction therapy

DOSE

Comments

Methylprednisolone then prednisolone

IV

PO

MP 500 - 750 mg × 3 consecutive days then prednisone 1 mg/kg/day not exceeding 75 mg; tapered after a few weeks to lowest effective dose

Usually 3 - 6 months

Plus

Cyclophosphamide-First Option

IV

Refer Table 2, 6 - 12 infusions, 3 - 6 months

Rituximab-Second Option

IV

375 mg/m2 × 4 doses

Cannot tolerate or not responding to IV Cyclophosphamide

Plus

Plasma Exchange

7 exchanges in 2 weeks

Pulmonary Haemorrhage and or severe renal insufficiency

Maintenance Therapy

Plus

Prednisolone

PO

tapering dose-till 5 - 7 mg/daily

Usually 18 months since remission

Azathioprine-First Option

PO

1 - 3 mg/kg/day

MMF Second Option

PO

1 - 1.5 gm twice daily

MPS-Second Option

PO

720 - 1080 mg twice daily