A considerable number of deletions of variable size and position that involve the B-globin gene complex on chromosome 1 1 are associated with the clinical entities of hereditary persistence of fetal hemoglobin (HPFH) and a@ thalassemia. Specific deletions appear to be associated with consistent phenotypes and some are known to be recurrent. To facilitate the molecular diagnosis of uncharacte...

Although the life expectancy of thalassemia patients has markedly improved over the last few decades, patients still suffer from many complications of this congenital disease. The presence of a high incidence of thromboembolic events, mainly in thalassemia intermedia, has led to the identification of a hypercoagulable state in these patients. In this review, the molecular and cellular mechanism...

OBJECTIVE To evaluate the results and cost-effectiveness of prenatal prevention measurement in severe thalassemia diseases at Srinagarind Hospital. STUDY DESIGN Descriptive study. SETTING Antenatal care (ANC) Clinic, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University. SUBJECTS 1,498 thalassemic screened pregnant women first presenting at ANC Clinic at gestational age less tha...

Co-inheritance of alpha-thalassemia with homozygosity or compound heterozygosity for beta-thalassemia may ameliorate beta-thalassemia major. A wide range of clinical phenotypes is produced depending on the number of alpha-thalassemia alleles (-alpha/alphaalpha --/alphaalpha, --/-alpha). The co-inheritance of beta-thalassemia with alpha-thalassemia with a single gene deletion (-alpha/alphaalpha)...

BACKGROUND Thalassemia is an inherited blood disease. It is a serious public health problem throughout the Mediterranean region, the Middle East and the Indian subcontinent, as well as in Southeast Asia. OBJECTIVES Thalassemia is an inherited blood disease. It is a serious public health problem. In this study we assessed psychological aspects in Iranian children and adolescents with thalassem...

BACKGROUND Beta thalassemia is one of the most common genetic disorders in the world. The aim of this study was to determine the frequency, characteristics, and pattern of malignancies in patients with beta thalassemia major (BTM) and beta thalassemia intermedia (BTI) in Iran. METHODS We conducted a multicenter study via a retrospective chart review of patients with BTM and BTI between 2002 a...

Thalassemia is the most common hemoglobin disorder in the world and thalassemia major and intermedia stand among the most severe forms. Due to recent improvements in treatment, patients with thalassemia have longer life expectancies; hence it is of utmost importance to pay careful attention to their quality of life together with life expectancy. This study was conducted to assess the quality of...

Hemoglobin E (HbE; alpha2beta226glu-lys), globally the commonest hemoglobin variant, is synthesized at a slightly reduced rate and has a homozygous phenotype similar to heterozygous beta thalassemia. Yet, when it is inherited together with a beta thalassemia allele, the resulting condition, HbE/beta thalassemia, is sometimes characterized by a severe, transfusion-dependent thalassemia major. Th...

Thalassemia is a heterogeneous group of genetic disorder with the defective synthesis one or more globin chains. β-thalassemia global disease high prevalence in Africa, Southeast Asia and Mediterranean countries. In Malaysia, α are commonest. articles that we reviewed, transfusion-dependent highly associated complications related to thalassemia such as cardiovascular disease, endocrine disorder...

The frequency of thalassemia was determined in a group of 541 healthy adult black males. Individuals with decreased mean corpuscular hemoglobin (MCH) values were evaluated further with hemoglobin analysis, iron studies, and globin chain synthesis. Of the males screened, 13.4% had MCH levels below 27.0 pg, while 1.4% had heterozygous beta thalassemia, 2.3% had iron deficiency, and 5.7% had globi...