[Beta-thalassemia and Hb D in patients with anemia]

Twelve patients with anemias and their close relatives were examined: 8 adults (3 men and 5 women) and 4 children (3 boys and 1 girl). Six of them were Armenians, 1 woman was Russian, and the rest were of mixed origin: 3 Russian-Azerbaijan-Ukrainian, 1 child Russian-Ukrainian-African, and 1 woman Russian-Ukrainian. Hemoglobinopathies were detected in 10 subjects from 4 families (3 families from Donetsk and 1 from Moscow). Homozygotic beta-thalassemia major (Hb F 98.9%) was diagnosed in a 2-year-old Armenian girl from Donetsk. The girl lags behind in development and suffers from anemia with hepatosplenomegaly and jaundice. Heterozygotic beta-thalassemia minor with increased levels of Hb A2 and Hb F was diagnosed in her parents (Armenians from Azerbaijan). A 15-year-old Russian-Azerbaijan-Ukrainian boy from another family in Donetsk had beta-thalassemia with HbD (94%). The boy suffers from anemia with hepatosplenomegaly, jaundice, and chronic hepatitis. Heterozygotic beta-thalassemia with increased levels of Hb A2 and Hb F was revealed in proband's mother and brother; the father was not examined. alpha-Thalassemia is suspected in a 3-year-old boy from a Russian-Ukrainian-African family in Donetsk; he presented with a very small "fast" abnormal hemoglobin fraction. The boy suffers from anemia with splenomegaly and systolic murmur. Blurred form of thalassemia minor is diagnosed in the mother. The father, an African from Zaire, was not examined. Heterozygotic beta-thalassemia with increased Hb A2 level was revealed in a 20-year-old Armenian boy from Moscow. He presented with manifest splenomegaly, chronic gastritis, and mitral valve prolapse. His mother suffers from thalassemia minor, was anemic during pregnancy, and there are cases of anemia in the family. No hematologic disorders were found in the father. No hemoglobinopathies were detected in a 59-year-old Russian women from the town of Tver with very grave anemia; apparently, her condition was acquired, but not hereditary. Data on patients in the city of Donetsk are of special interest, for there are virtually no reports about hemoglobinopathies in the Ukraine.