A Smoking Cessation Trial in HIV-infected Patients in South Africa — JHU  

HIV Clinical Trial

Official title: A Smoking Cessation Trial in HIV-infected Patients in South Africa

Status Completed

Clinical Trial Summary

The purpose of this study is to conduct a randomized controlled trial (RCT) of intensive anti-smoking counseling plus nicotine replacement therapy versus intensive anti-smoking counseling alone among HIV-infected patients in South Africa, and to concurrently measure the prevalence of smoking among HIV-infected patients in South Africa.

Clinical Trial Description

Tobacco use is estimated to be responsible for over 5 million deaths globally every year and HIV/AIDS kills 2 million worldwide, with persons living in the developing world especially at risk. However, the association between tobacco use and HIV is not clearly understood. The introduction of highly active antiretroviral therapy (HAART) has led to longer duration of survival following HIV-infection in the developed world, and now that HAART is being rolled out in the developing world, survival will increase in these highly endemic regions as well. Given this increase in survival, more people will die of non-HIV related illnesses for which smoking plays an important causal role. Smoking cessation for HIV-infected persons has been studied in the US though these studies have had small numbers and limited follow-up. US based studies suggest that approaches that combine nicotine replacement therapy (NRT) and counseling interventions are most successful. Optimal approaches in resource-limited settings have not been determined.

This study will compare intensive counseling plus NRT versus intensive counseling only, comparing smoking cessation at 2, 6 and 12 months. At 6 months, patients who are still current smokers will be given a second opportunity to receive their group assigned intervention, either intensive counseling plus NRT or intensive counseling alone. We will relate smoking exposure and cessation to HIV progression as measured by immunologic and viral markers, risk of respiratory infections, including tuberculosis, and AIDS-related malignancies. The RCT will be performed at the Tshepong HIV Wellness Clinic in Klerksdorp, South Africa, associated with the Reproductive Health & HIV Research Unit of the University of the Witwatersrand, South Africa. ;

Related Conditions & MeSH terms

• HIV
• Smoking Cessation

• NCT number: NCT01484340
• Study type: Interventional
• Source: Johns Hopkins University
• Status: Completed
• Phase: N/A
• Start date: March 28, 2014
• Completion date: June 30, 2017