Abstract | BACKGROUND: Administration of rifampicin along with nevirapine reduces the plasma concentration of nevirapine in human immunodeficiency virus positive individuals with concomitant tuberculosis (HIV-TB patients). Nevirapine is a much cheaper drug than its alternative efavirenz, and might be beneficial in resource constrained settings. METHODS: A randomised open label trial was conducted at All India Institute of Medical Sciences, New Delhi, India. During the regimen of an antiretroviral therapy (ART), naive HIV-TB patients were randomly assigned to receive either nevirapine or efavirenz based ART with concomitant rifampicin based anti-tubercular therapy (ATT). Participants were followed for 24 months after starting ART. The end points were virological, immunological and clinical responses, and progression of HIV disease marked by failure of ART. RESULTS: Of the 135 HIV-TB patients, who were receiving rifampicin based ATT, 68 were selected randomly to receive efavirenz based ART and 67 to receive nevirapine based ART. The virological failure rates in the overall population, and the nevirapine and efavirenz groups were 14.1% (19/135); 14.9% (10/67) and 13.2% (9/68), respectively (p =0.94). No significant difference was found between the groups in the rate of clinical, immunological or virological failures. The overall mortality was 17% with no significant difference between the two groups. Except for the lead in period on day 14, the mean nevirapine concentration remained above 3 mg/L. No association was found between plasma levels of nevirapine and incidence of unfavourable outcomes in this group. CONCLUSIONS: TRIAL REGISTRATION: NCT No. 01805258.
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Authors | Sanjeev Sinha, Puroshottam Raghunandan, Rahul Chandrashekhar, Surendra K Sharma, Sanjiv Kumar, Sahajal Dhooria, Meera Ekka, Thirumurthy Velpandian, Sanjay Ranjan, Hafeez Ahmad, Jyotish Chandra Samantaray, Srinivasaraghavan Venkatesh, Bharat Bhushan Rewari, Nawaid Hussain Khan, Ravindra Mohan Pandey |
Journal | BMC infectious diseases
(BMC Infect Dis)
Vol. 13
Pg. 482
(Oct 17 2013)
ISSN: 1471-2334 [Electronic] England |
PMID | 24134449
(Publication Type: Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Alkynes
- Anti-Retroviral Agents
- Antitubercular Agents
- Benzoxazines
- Cyclopropanes
- Nevirapine
- efavirenz
- Rifampin
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Topics |
- Adult
- Alkynes
- Anti-Retroviral Agents
(therapeutic use)
- Antitubercular Agents
(therapeutic use)
- Benzoxazines
(therapeutic use)
- Coinfection
(drug therapy, epidemiology, microbiology, virology)
- Cyclopropanes
- Female
- HIV Infections
(drug therapy, epidemiology, microbiology)
- Humans
- India
(epidemiology)
- Male
- Middle Aged
- Nevirapine
(therapeutic use)
- Pilot Projects
- Rifampin
(therapeutic use)
- Tuberculosis
(drug therapy, epidemiology, virology)
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