Brief report Long-term remission of Kaposi sarcoma–associated herpesvirus-related multicentric Castleman disease with anti-CD20 monoclonal antibody therapy
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چکیده
Kaposi sarcoma–associated herpesvirus (KSHV)–related multicentric Castleman disease (MCD) is potentially lethal. Growing evidence indicates that, as in EpsteinBarr virus–driven lymphoproliferative disorders after transplantation, KSHV DNA burden in peripheral blood mononuclear cells (PBMCs) may represent the most accurate marker of disease activity. This report describes a patient with human immunodeficiency virus who was followed up clinically and by quantitative polymerase chain reaction for KSHV DNA sequences in PBMCs for more than 3 years following the diagnosis of KSHVrelated MCD. Therapy with the antiherpesvirus agent cidofovir, antihuman interleukin-6 antibody BE-8, antiblastic chemotherapy, and combination antiretroviral agents did not achieve durable clinical or virologic remission of the disease. By contrast, administration of the anti-CD20 monoclonal antibody rituximab was well tolerated and allowed a 14-month remission of clinical symptoms and KSHV viremia. Rituximab should be added to the therapeutic armamentarium for KSHVrelated MCD. (Blood. 2001;98:3473-3475)
منابع مشابه
Long-term remission of Kaposi sarcoma-associated herpesvirus-related multicentric Castleman disease with anti-CD20 monoclonal antibody therapy.
Kaposi sarcoma-associated herpesvirus (KSHV)-related multicentric Castleman disease (MCD) is potentially lethal. Growing evidence indicates that, as in Epstein-Barr virus-driven lymphoproliferative disorders after transplantation, KSHV DNA burden in peripheral blood mononuclear cells (PBMCs) may represent the most accurate marker of disease activity. This report describes a patient with human i...
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