What should I do about thalassemia?
Thalassemia is a hereditary hemolytic anemia. Currently, there is no specific cure for thalassemia, and treatment mainly involves symptomatic management based on the type and severity of the disease. This includes red blood cell transfusions, prevention of secondary hemosiderosis, and splenectomy, along with targeted prevention and treatment of factors that induce hemolysis, such as infections. Splenectomy is appropriate for patients whose transfusion needs are increasing, accompanied by splenic hyperfunction and significant compression symptoms. For patients with a suitable HLA-matched donor, allogeneic hematopoietic stem cell transplantation can be performed, which is currently the only effective treatment capable of curing thalassemia. Although mild thalassemia cannot be cured, prenatal genetic diagnosis is crucial for eugenics, effectively preventing the birth of fetuses with thalassemia and playing an important role in genetic health care.
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