PB2393 FROM NON-TRANSFUSION DEPENDENCY TO TRANSFUSION DEPENDENCY: LIGHTS AND SHADOWS IN THALASSEMIA
نویسندگان
چکیده
منابع مشابه
Deferasirox Reduces Oxidative Stress in Patients With Transfusion Dependency
BACKGROUND Iron chelation therapy is useful against the over-accumulation of iron and is expected to reduce oxidative stress resulting from the Fenton reaction and Haber-Weiss reaction. We monitored oxidative status and serum ferritin levels after in vivo administration of deferasirox (DFS) and studied the in vitro effects of iron chelators on neutrophil function. METHODS Nine patients suffer...
متن کاملPrevalence of Alloantibodies and Autoantibodies in Transfusion Dependent Thalassemia Patients
Background: The development of anti-red blood cell alloantibodies remains a major problem in transfusion of blood in thalassemia major patients. Also, Autoantibodies can result in clinical hemolysis and difficulty in cross-matching blood. We studied the frequency of red blood cell alloimmunization and autoimmunization among thalassemia patients who received regular transfusions in Ilam province...
متن کاملIron Overload and Chelation Therapy in Non-Transfusion Dependent Thalassemia
Iron overload (IOL) due to increased intestinal iron absorption constitutes a major clinical problem in patients with non-transfusion-dependent thalassemia (NTDT), which is a cumulative process with advancing age. Current models for iron metabolism in patients with NTDT suggest that suppression of serum hepcidin leads to an increase in iron absorption and subsequent release of iron from the ret...
متن کاملNon-Transfusion-Dependent Thalassemia: An Update on Complications and Management
Patients with non-transfusion-dependent thalassemia (NTDT) experience many clinical complications despite their independence from frequent transfusions. Morbidities in NTDT stem from the interaction of multiple pathophysiological factors: ineffective erythropoiesis, iron overload (IOL), and hypercoagulability. Ineffective erythropoiesis and hemolysis are associated with chronic hypoxia and a hy...
متن کاملTreating iron overload in patients with non-transfusion-dependent thalassemia
Despite receiving no or only occasional blood transfusions, patients with non-transfusion-dependent thalassemia (NTDT) have increased intestinal iron absorption and can accumulate iron to levels comparable with transfusion-dependent patients. This iron accumulation occurs more slowly in NTDT patients compared to transfusion-dependent thalassemia patients, and complications do not arise until la...
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ژورنال
عنوان ژورنال: HemaSphere
سال: 2019
ISSN: 2572-9241
DOI: 10.1097/01.hs9.0000568036.80206.ce