Premed [antihistamine (dexchlorpheniramine 5 mg or diphenhydramine 25 mg or equiv), corticosteroid (dexamethasone 8 mg or equiv) & H
2-antagonist (ranitidine or equiv)] at least 30 min prior to each infusion. Recommended dose: 25 mg/m
2 as 1-hr IV infusion every 3 wk w/ oral prednisone or prednisolone 10 mg daily throughout the treatment.
Patient experiencing prolonged grade ≥3 neutropenia (>1 wk) despite appropriate treatment including G-CSF, febrile neutropenia or neutropenic infection, grade ≥3 diarrhoea or persisting diarrhoea despite appropriate treatment including fluid & electrolytes replacement, or grade ≥2 peripheral neuropathy Delay treatment then reduce dose to 20 mg/m
2. May be reduced further to 15 mg/m
2 if reaction/s persist/s.
Patient requiring co-administration w/ a strong CYP3A inhibitor Consider 25% dose reduction.
Mild hepatic impairment Reduce dose to 20 mg/m
2.
Moderate hepatic impairment Max tolerated dose: 15 mg/m
2.