Efficacy and safety of Efavirenz in HIV patients on Rifampin for tuberculosis



Título del documento: Efficacy and safety of Efavirenz in HIV patients on Rifampin for tuberculosis
Revista: The brazilian journal of infectious diseases
Base de datos: PERIÓDICA
Número de sistema: 000290810
ISSN: 1413-8670
Autores: 1
2
1
1
2
1
Instituciones: 1Universidade Federal da Bahia, Hospital Universitario Prof. Edgard Santos, Salvador, Bahia. Brasil
2Secretaria da Saude do Estado da Bahia, Centro de Referencia Estadual de AIDS, Salvador, Bahia. Brasil
Año:
Periodo: Jun
Volumen: 8
Número: 3
Paginación: 211-216
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental
Resumen en inglés Forty-nine AIDS patients, most of who were antiretroviral therapy (ARV) naïve, with active tuberculosis, were treated with Rifampin 600mg, Isoniazid 400mg and Pirazinamide 2g daily. They also received ARV, consisting of Efavirenz (600mg/day) plus 2 NRTIs. All patients were prospectively followed for at least 24 months. Baselines were: male/female ratio 2:1, mean age 34.7 ± 9.4 yrs; weight 51 ± 9.0 kg, viral load 5.6 ± 0.6 logs, CD4 cell count 101 ± 128 cells/ mm3. Follow up mean values of data logs of VL and CD4+ cell /mm3 counts were: VL 1.7 and CD4+ 265; VL 1.3 and CD4+ 251; VL 1.4 and CD4+ 326 at 6, 12 and 24 months, respectively. Weight gain changes were: 5 ± 9.9 ± 12 and 21 ± 16 kg respectively at 6, 12 and 24 months. A non-concomitant ARV regimen was introduced at least three weeks after TB treatment initiation. Severe adverse reactions included rash (two), toxic hepatitis (six), Immune Reconstitution Syndrome (seven), and four deaths. We conclude that Efavirenz at a daily dose of 600 mg is sufficient and safe to treat HIV/TB patients using a Rifampin containing regimen
Disciplinas: Medicina
Palabras clave: Neumología,
Terapéutica y rehabilitación,
Inmunología,
Tuberculosis,
VIH,
Interacción medicamentosa,
Rifampicina,
Efavirenz,
Terapia antirretroviral
Keyword: Medicine,
Pneumology,
Therapeutics and rehabilitation,
Tuberculosis,
HIV,
Drug interaction,
Rifampin,
Efavirenz,
Antiretroviral therapy,
Immunology
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