Now showing items 1-10 of 312
The influence of tuberculosis treatment on efavirenz clearance in patients co-infected with HIV and tuberculosis.
Purpose: Drug interactions are of concern when treating patients co-infected with human immunodeficiency virus (HIV) and tuberculosis. Concomitant use of efavirenz (EFV) with the enzyme inducer rifampicin might be expected ...
Social constraints to TB/HIV healthcare: accounts from coinfected patients in South Africa.
There is a growing imperative to improve the coordination and collaboration of tuberculosis (TB) and HIV healthcare services in response to escalating rates of TB/HIV coinfection. Patient-specific challenges associated ...
Contraception and pregnancy in microbicide trials.
The distinctive feature of the human immunodeficiency virus (HIV) epidemic in Sub-Saharan Africa is the burden on women, in particular young women of reproductive age. Consequently, most late-phase effectiveness microbicide ...
How ethical is your clinical trial?
(John Wiley & Sons., 2010)
Is Institutional Review Board (IRB) approval and a rigorous informed consent process enough? It is our view that this is no longer the case. Conventional research ethics emphasise the importance of weighing the risks and ...
Preservation HIV-1–specific IFNg+ CD4+ T-Cell responses in breakthrough infections after exposure to tenofovir gel in the CAPRISA 004 microbicide trial.
(Lippincott Williams & Wilkins., 2011)
Abstract: The Centre for the AIDS Program of Research in South Africa 004 trial demonstrated reduction of sexual HIV-1 acquisition in women using a vaginal microbicide containing tenofovir. A better understanding of the ...
Isolation of a Monoclonal Antibody That Targets the Alpha-2 Helix of gp120 and Represents the Initial Autologous Neutralizing-Antibody Response in an HIV-1 Subtype C-Infected Individual.
(American Society for Microbiology., 2011-05-12)
The C3-V4 region is a major target of autologous neutralizing antibodies in HIV-1 subtype C infection. We previously identified a Center for AIDS Program of Research in South Africa (CAPRISA) participant, CAP88, who ...
Antiretroviral prophylaxis: a defining moment in HIV control.
No abstract available.
Drug concentrations after topical and oral antiretroviral pre-exposure prophylaxis: implications for HIV prevention in women.
No abstract available.
Drug resistance and viral tropism in HIV-1 subtype C-infected patients in KwaZulu-Natal, South Africa : implications for future treatment options.
(Lippincott Williams & Wilkins., 2011-11-01)
Background: Drug resistance poses a significant challenge for the successful application of highly active antiretroviral therapy (HAART) globally. Furthermore, emergence of HIV-1 isolates that preferentially use CXCR4 as ...
Case series of the long-term psychosocial impact of drug-resistant tuberculosis in HIV-negative medical doctors.
(International Union against Tuberculosis and Lung Disease., 2010-08-01)
BACKGROUND: Health care workers (HCWs) are at greater risk for tuberculosis (TB), including multidrug-resistant TB (MDR-TB), compared to the general population. The psychosocial impact of nosocomial TB on HCWs has received ...