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  • Title: [Chelating therapy in beta-thalassemia].
    Author: Musumeci S, Romeo MA, Di Gregorio F, Schiliró G, Russo G.
    Journal: Pediatr Med Chir; 1982; 4(1-2):55-9. PubMed ID: 7111040.
    Abstract:
    The iron overload is the most common cause of death among transfusion dependent subjects affected by thalassemia major and other congenital anemias. The lesions caused by iron overload are found especially in liver, endocrine glands and heart. Among the various drugs able to remove the iron excess from the organs, desferrioxamine (DF) remains the only one used. The Authors report their experience with this drug in beta-thalassemia major and in beta-thalassemia intermedia patients. The results demonstrate that the subcutaneous administration of DF (40 mg/kg/die) is able to take the patients with thalassemia major in iron negative balance since their third year of life. No important untoward effects are reported. Periodic check with slit lamp has revealed no ocular alteration in 35 subjects. In thalassemia intermedia there is also iron overload due to increased iron absorption. It is probable that these patients too can present the same alterations observed in transfusion dependent beta-thalassemia omozygotes. In order to prevent these lesions it will be necessary to reduce iron absorption since early childhood.
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