JADENU is contraindicated in: patients with estimated creatinine clearance <60 mL/min or serum creatinine >2 times the age-appropriate upper limit of normal (ULN); high risk myelodysplastic syndrome (MDS) patients, any other MDS patient with a life expectancy <1 year and patients with other hematological and non-hematological malignancies who are not expected to benefit from chelation therapy due to the rapid progression of their disease; patients with platelet counts <50 x 109/L; patients with hypersensitivity to the active substance, deferasirox, or to any of the excipients. For a complete listing of excipients, see Description.