HHV-8 DNA in blood and the development of HIV-associated Kaposi's sarcoma in the era of HAART--a prospective evaluation.
Eur J Med Res
; 7(6): 283-6, 2002 Jun 28.
Article
em En
| MEDLINE
| ID: mdl-12117665
ABSTRACT
OBJECTIVE:
To explore the significance of HHV-8 viremia in HIV-positive individuals for the risk of developing Kaposi's sarcoma (KS) in the era of highly active antiretroviral therapy.METHODS:
237 HIV-positive patients were included in this prospective evaluation and followed over an average duration of 34 months. HHV-8 DNA in peripheral blood mononuclear cells (PBMCs) and CD4-lymphocytes were determined. In addition AIDS-defining conditions and antiretroviral therapy were documented of all participating subjects.RESULTS:
HHV-8 DNA was detectable in PBMCs of 12.6% out of all individuals. 53.3% of these patients initially complained about KS, although 9.2% of patients without HHV-8 DNA in PBMCs were found on KS as well. Furthermore, four patients in total were observed with newly developed KS during follow up visits. None of these patients were noted with detectable HHV-8 DNA at their initial evaluation.CONCLUSIONS:
Prevalence of HHV-8 DNA in PBMCs of subjects in this investigation was quite similar to former investigations. However, new diagnosed KS occurred less frequently than demonstrated in previous studies. All of those observed patients with new KS manifestations were negative for HHV-8 DNA in PBMCs at study entry. This observation differs from earlier studies which have postulated the detection of HHV-8 DNA in PBMCs as a predictive value for development of KS. Due to results as presented, a single HHV-8 DNA test in blood has no predictive value in support of predictability of KS development. With respect toto costs and to a less complicated performance antibody assays should be preferred.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sarcoma de Kaposi
/
Infecções por HIV
/
Herpesvirus Humano 8
/
Terapia Antirretroviral de Alta Atividade
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Humans
/
Middle aged
Idioma:
En
Revista:
Eur J Med Res
Assunto da revista:
MEDICINA
Ano de publicação:
2002
Tipo de documento:
Article
País de afiliação:
Alemanha