Alternative strategies for ICT when MRI technology is not available in TDT
| LVEF . | Strategy . |
|---|---|
| Normal | |
| SF >4000 ng/mL | DFX or DFO high dose, DFO and DFX, or DFO and DFP |
| SF 1500-4000 ng/mL | DFX or DFO |
| SF <1500 ng/mL | DFX, DFO, or DFP |
| Abnormal | 24-hour IV DFOorDFO and DFP |
| LVEF . | Strategy . |
|---|---|
| Normal | |
| SF >4000 ng/mL | DFX or DFO high dose, DFO and DFX, or DFO and DFP |
| SF 1500-4000 ng/mL | DFX or DFO |
| SF <1500 ng/mL | DFX, DFO, or DFP |
| Abnormal | 24-hour IV DFOorDFO and DFP |
DFO, deferoxamine; DFP, deferiprone; DFX, deferasirox; LVEF, left ventricular ejection fraction; SF, serum ferritin.