Effectiveness of highly active antiretroviral therapy using non-brand name drugs in Brazil
Braz. j. med. biol. res
;
40(4): 551-555, Apr. 2007. tab
Article
Dans Anglais
| LILACS
| ID: lil-445666
ABSTRACT
In Brazil, HIV-infected individuals receive drugs (including non-brand name drugs which comprise locally produced generics and drugs that have not been tested in bioequivalence trials) free of charge from the government. The objective of the present study was to evaluate the effectiveness of highly active antiretroviral therapy (HAART) in Rio de Janeiro, Brazil, where non-brand drugs are widely used. For this purpose, we estimated the proportion of subjects with virologic failure (plasma HIV viral load greater than 400 copies/mL at 6 months after initiation of treatment). This was a retrospective cohort study of drug-naive HIV-infected subjects who initiated HAART. Subjects were included in the analysis if they were 18 years of age or older, were treatment naive, started HAART with a minimum of 3 drugs, and had available information on blood plasma HIV-1 viral load after 6 months on therapy. All subjects used antiretrovirals in dosing regimens recommended by the Brazilian National Advisory Committee for Antiretroviral Therapy. Chart reviews were conducted in three settings at two public health outpatient units, at one clinical trial unit and at one private office. No comparisons of the effectiveness of non-brand name with the effectiveness of brand name drugs were made. We present results for 485 patients; of these, 354 (73 percent), 55 (11 percent), and 76 (16 percent) were seen at the public health outpatient units, private office, and clinical trial unit, respectively. Virologic failure was observed in 119 (25 percent) of the subjects. This study demonstrates the effectiveness of HAART in a setting where non-brand name drugs are widely used.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Infections à VIH
/
Médicaments génériques
/
Agents antiVIH
/
Charge virale
/
Thérapie antirétrovirale hautement active
Type d'étude:
Etude d'étiologie
/
Etude d'incidence
/
Étude observationnelle
/
Facteurs de risque
Limites du sujet:
Adulte
/
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Amérique du Sud
/
Brésil
langue:
Anglais
Texte intégral:
Braz. j. med. biol. res
Thème du journal:
Biologie
/
Médicament
Année:
2007
Type:
Article
/
Congrès et conférence
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Universidade Federal do Rio de Janeiro/BR
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS