No abstract

The foremost complication of coagulation disorders are various types of excessive bleedings. The current study revealed severe hemophiliac B patients are prone to reduced bone density similar to severe hemophiliac A patients.

Individuals with severe haemophilia A may be at risk for reduced bone mineral density because of reduced weight-bearing exercise and hepatitis C infection. For confirming the reduced bone density, in the current cross-sectional study, we tried to address bone mineral density in individuals with severe haemophilia A and surveyed the relation of reduced bone density with hepatitis C viruses. To fulfil these aims, bone density and biochemical indexes in 18 individuals with severe haemophilia A and also in 18 individuals matched for age, sex, weight and height, as the control group, were examined. The obtained results showed that individuals with severe haemophilia A had reduced bone density (1.136 +/- 0.118, 0.801 +/- 0.238) in lumbar and femur regions, respectively, in comparison with the age- and sex-matched group (1.299 +/- 0.237, 1.458 +/- 0.505). The major complications of coagulation disorders are various types of excessive bleeding. The current study describes an association between severe haemophilia A and osteopenia, specifically at both the femur and the lumbar spine.

Acquired hemophilia A is rare, but life-threatening disorder caused by autoantibody against factor VIII. As it is useful to gather more data on epidemiology, clinical pictures and therapy of it, we evaluated relevant medical findings in 34 acquired hemophiliacs from Dec 1999 to Dec 2007. Eight patients (23.5%) had low titers (<10 Bethesda Unit BU) and 26 patients (76.5%) had high titers of inhibitors (>10 BU). The mean of inhibitors was 548.38 +/- 359.27 SD BU. The most common hemorrhagic symptoms were hematoma 21 (33.33%), ecchymosis 16 (25.39%), hemarthrosis 8 (12.69%), hematuria 6 (9.52%), menorrhagia 4 (6.34%), compartment syndrome 3 episodes (4.76%). The eliminator therapies were recruited according to titers of inhibitor and types of bleeding and it's results were 27 efficient treatments (79.4%), 5 partial efficient treatment (14.7%) and two treatments inefficient (5.9%). Elimination therapy using steroid alone or with combination can terminate complete remission in most cases.