Related Experiment Video
Updated: Apr 12, 2026

Basophil Activation Test for Investigation of IgE-Mediated Mechanisms in Drug Hypersensitivity
Published on: September 16, 2011
Hypersensitivity reaction with deferasirox
Atul Sharma1, Ekta Arora2, Harmanjit Singh2
1Department of Medicine, Smt. Sucheta Kriplani Hospital and Lady Hardinge Medical College (LHMC), New Delhi, India.
Thalassemias comprise a group of hereditary blood disorders. Thalassemia major presents with anemia within the first 2 years of life requiring frequent blood transfusions for sustaining life. Regular blood transfusions lead to iron overload-related complications. Prognosis of thalassemia has improved because of the availability of iron-chelating agents. Oral iron chelators are the mainstay of chelation therapy. Deferasirox is a new-generation oral iron chelator for once daily usage. We herein describe a patient of beta thalassemia major who developed an allergic manifestation in the form of erythematous pruritic skin rashes to the oral iron chelator deferasirox. This is a rare adverse reaction reported with deferasirox that led to a therapeutic dilemma in this particular case.
Thalassemias comprise a group of hereditary blood disorders. Thalassemia major presents with anemia within the first 2 years of life requiring frequent blood transfusions for sustaining life. Regular blood transfusions lead to iron overload-related complications. Prognosis of thalassemia has improved because of the availability of iron-chelating agents. Oral iron chelators are the mainstay of chelation therapy. Deferasirox is a new-generation oral iron chelator for once daily usage. We herein describe a patient of beta thalassemia major who developed an allergic manifestation in the form of erythematous pruritic skin rashes to the oral iron chelator deferasirox. This is a rare adverse reaction reported with deferasirox that led to a therapeutic dilemma in this particular case.
More Related Videos
Related Concept Videos
Hypersensitivity Reactions: Delayed Hypersensitivity Reactions
Hypersensitivity Reactions: Cytolytic Reactions
Drug Toxicity: Allergic Reactions
Drug toxicity: Idiosyncratic Reactions
Hypersensitivity Reactions: Immune-Complex Reactions
Allergic Drug Reactions

