Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0684275 (haemophilia)
 10,958 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to determine risk factors associated with the development of AIDS-associated lymphoma (AIDS-NHL) in individuals with haemophilia, we undertook a case-control study of 25 patients with AIDS-NHL identified prospectively in the multicentre Hemophilia Malignancy Study (HMS) and 100 haemophilia controls with AIDS matched 1:4 by age and date of AIDS diagnosis. Clinical, laboratory and lifestyle characteristics and blood product usage during the 2 years before seroconversion and AIDS or AIDS-NHL diagnosis were compared between cases and controls. AIDS-NHL cases had higher haemoglobin, platelets, %CD4 and white blood count, with the latter approaching significance, 5700 microL-1 vs. 4000 microL-1, P = 0.063. The proportion of cases receiving anti-retroviral treatment prior to diagnosis was similar to that of AIDS-controls, 72% vs. 86%, but a significantly lower proportion of cases had been treated with intravenous pentamidine, 4% vs. 26%, P = 0.048. There were no differences between cases and controls in prevalence of antibody to hepatitis B or hepatitis C, HIV-related symptoms, lifestyle characteristics, or in the type or amount of blood product usage. Thus, clinical, lifestyle characteristics, antiviral drug treatment and blood product usage appear to have little, if any, effect on the development of AIDS lymphoma in HIV(+) patients with haemophilia.
Haemophilia 1998 Nov
PMID:Clinical characteristics and blood product usage in AIDS-associated lymphoma in haemophiliacs: a case-control study. 1002 5

Plasmablastic lymphoma is an AIDS related lymphoma that continues to have a poor prognosis despite significant advances in the management of HIV and lymphoproliferative diseases. In part this has been due to limited insights into the biology of this disease and the molecular mechanisms of oncogenesis. To date molecular abnormalities have not been described in plasmablastic lymphoma, and its aggressive clinical behaviour has been difficult to understand. We describe the first reported cytogenetic abnormality in plasmablastic lymphoma, an IgH/MYC translocation. It is also the first description of autologous stem cell transplantation in a patient with severe haemophilia A.
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PMID:AIDS-related plasmablastic lymphoma of the oral cavity associated with an IGH/MYC translocation--treatment with autologous stem-cell transplantation in a patient with severe haemophilia-A. 1740 44