ABSTRACT
Twelve out of 72 (16.7%) multi-transfused patients with thalassemia major (age range: 7-22 years) were found to be positive for antibody to hepatitis-C virus (anti-HCV). Nine (75%) of these 12 cases were positive for hepatitis B core antibody (anti-HBc) and/or hepatitis B surface antibody (anti-HBs). Out of the remaining 60 patients (83.3%), 27 patients (45%) were positive for anti-HBc and/or anti-HBs, while six (10%) were HBsAg positive Anti-HCV positive patients had significant higher levels of liver enzymes than those who were negative (p < 0.01). S. Ferritin was also significantly higher in those with seropositivity for anti-HCV than those who were negative (p < 0.01). It is concluded that HCV (besides HBV) is a major problem in multi-transfused thalassemia major patients and routine pre-transfusion screening of blood for anti-HCV must be introduced in the blood banks.
Subject(s)
Adolescent , Adult , Antibodies, Viral/isolation & purification , Blood Transfusion/adverse effects , Child , Female , Hepacivirus/immunology , Hepatitis B Surface Antigens/isolation & purification , Hepatitis B virus/immunology , Humans , India , Liver/enzymology , Male , beta-Thalassemia/therapyABSTRACT
Seventy-two transfusion-dependent iron loaded thalassemia patients were investigated for thyroid dysfunction by estimating circulating thyroid hormones (T4 and T3) and basal thyroid stimulating hormone (TSH). They were also evaluated for their liver function (biochemically) and iron overload by estimating serum ferritin. Thyroid failure (hypothyroidism) was documented in 14 patients (19.4%). In all, 3 groups were seen, i.e. Group 1: Normal T4, T3, TSH (58 patients: 80.6%); Group 2: Compensated hypothyroidism characterized by normal T4, T3 and raised TSH (9 patients: 12.5%); Group 3: Decompensated hypothyroidism characterized by decreased T4 and increased TSH (5 patients: 6.9%). Interestingly, impaired thyroid function could not be correlated with age, amount of blood transfused, liver dysfunction or degree of iron overload. It is postulated that an inter-play between chronic hypoxia, liver dysfunction and iron overload may be responsible for the thyroid damage.
Subject(s)
Body Height , Chelation Therapy , Child , Child, Preschool , Female , Humans , Hypothyroidism/diagnosis , Infant , Injections, Subcutaneous , Iron/adverse effects , Liver Diseases/etiology , Male , Thyroid Function Tests , Thyroid Hormones , beta-Thalassemia/physiopathologyABSTRACT
During January 1981 to June 1991, 20 patients from 16 unrelated families were detected to have Glanzmann's thrombasthenia (GT). Twelve families (75%) had history of consanguinity, with 6 first cousins and 3 uncle-niece marriages; of these 7 were Muslims, 6 Hindus and 3 Christians. There were 12 girls and 8 boys; the mean age at diagnosis was 7.05 +/- 6.03 yr (range 1 day-22 yr). All cases had initial bleeding prior to the age of 5 yr with the mean age at the initial episode of bleeding being 2.21 +/- 1.34 yr (range 1 day-5 yr). Common pattern of bleeding included epistaxis, gingival bleeding, post-traumatic bruises, menorrhagia, gastrointestinal (2 cases), post-operative (2 cases) and spontaneous bleeding (2 cases). No patient showed hemarthrosis, intracranial bleeding or hemoptysis. Menorrhagia was a serious problem necessitating repeated transfusions and hormonal therapy. Twelve cases (60%) required 1-120 units of blood transfusions while five received platelet concentrates.