Long-term safety and antiretroviral activity of hydroxyurea and didanosine in HIV-infected patients.
J Acquir Immune Defic Syndr
; 25(4): 329-36, 2000 Dec 01.
Article
en En
| MEDLINE
| ID: mdl-11114833
ABSTRACT
Long-term safety, immunologic effects, and antiretroviral activity of hydroxyurea and didanosine were evaluated in this retrospective study. Some 65 HIV-1-infected patients (39 of whom were antiretroviral naive) were studied (mean baseline CD4 count, 362 cells/mm3; mean plasma HIV-1 RNA viral load, 4.8 log10 copies/ml). The mean treatment duration was 20 months. Overall tolerance was good 15 patients interrupted treatment because of clinical or biologic side effects. Four patients experienced a category B event. Patients had a mean increase of 27 CD4 cell counts after 12 months, of 112 after 24 months and of 59 after 36 months. They had a mean 1. 03 log10 fall in HIV-1 RNA after 12 months, 1.59 log10 after 24 months, and 1.27 log10 after 36 months. After 12 months, 35% developed an HIV-1 RNA viral load <200 copies/ml, 53% after 24 months, and 36% after 36 months. Those whose viral load became undetectable after 12 months have significantly lower baseline RNA values (p =.03). Fourteen patients had a viral load <3.4 log10 copies/ml after 24 months of the double therapy. A prolonged viral load suppression can be achieved using a simple combination of two drugs that are inexpensive and well tolerated.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Infecciones por VIH
/
VIH-1
/
Didanosina
/
Fármacos Anti-VIH
/
Hidroxiurea
Tipo de estudio:
Observational_studies
/
Risk_factors_studies
Límite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
J Acquir Immune Defic Syndr
Asunto de la revista:
SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS)
Año:
2000
Tipo del documento:
Article
País de afiliación:
Francia