Tuesday, February 21, 2012

(Excerpt of) Potential Impact of Vaginal Microbicides on HIV Risk Among Women with Primary Heterosexual Partners




James M. McMahon, PhD, Associate Professor, Kathleen M. Morrow, PhD, Associate Professor, Margaret Weeks, PhD, Professor, Dianne Morrison-Beedy, PhD, RN, FNAP, WHAP, Professor and Dean, and Amanda Coyle, APRN, Senior Associate

Over the past 2 decades women have increasingly shouldered the burden of the global HIV pandemic (Joint United Nations Programme on HIV/AIDS [UNAIDS], 2004), with the majority of infected women acquiring HIV through sexual contact with a primary male partner (O’Leary, 2000). These trends are the result of multiple factors. Women may be biologically more susceptible to heterosexual transmission of HIV than men, especially via receptive anal intercourse (Boily et al., 2009; Mastro & Kitayaporn, 1998; Padian, Shiboski, & Jewell, 1991). 

In addition, gender-based social inequalities limit women’s options with regard to protective sexual behavior (Higgins, Hoffman, & Dworkin, 2010; Quinn & Overbaugh, 2005; Remien, Halkitis, O’Leary, Wolitski, & Gomez, 2005). Latex condoms, currently the only effective form of barrier protection against HIV, are under the control of men, who often are unwilling to use them, especially in the context of primary relationships (Conley & Collins, 2005).

Vaginal microbicides represent a female-initiated form of barrier and/or chemical protection that can potentially empower women with a means of self-protection. Vaginal microbicides are self-administered chemical compounds, most commonly in the form of a gel, that women can apply intravaginally prior to sexual intercourse to prevent or reduce HIV transmission. Modeling studies indicate that even a partially effective microbicide could have a major impact on the global HIV pandemic (Watts, 2002). 

While it is anticipated that the first generation of vaginal microbicides will be less effective at preventing HIV than latex condoms, the enormous potential of this new technology lies in its enhanced acceptability and usability by women. As our experience with the female condom has demonstrated, the importance of the acceptability of any new HIV prevention technology cannot be overstated (Kaler, 2004). It is therefore critically important that the public health sector in the United States prepare for the introduction of commercially available vaginal microbicides (Van de Wijgert & Coggins, 2002). 

While many American women have expressed a keen interest in vaginal microbicides (Darroch & Frost, 1999), the issues surrounding their acceptability and preference in relation to condom use are complex and have not received adequate attention. One complexity involves the potential reduction of condom use that might result from the introduction and adoption of microbicides.


Conclusion
Given that 86% of our sample expressed a willingness to use vaginal microbicides with a primary partner and 77% endorsed protection against HIV as the reason for condom use, there was clearly a perceived need for HIV protection among women with primary sexual partners. However, if the high levels of condom migration among condom users in this sample is any indication of the larger population in high-prevalent communities, then the public health sector needs to become aware, informed, and prepared to implement policy decisions prior to the availability of commercial microbicides to address and avert any potential adverse consequences to public health. 

This exploratory study suggests that microbicide adoption coupled with subsequent reductions in condom use might result in an overall increase in HIV risk within specific groups of women in high-risk populations. While this conclusion is based on a small sample of women with primary male partners, it nonetheless underlines the need to examine these issues more carefully based on further empirical research and prepare an appropriate public health response.

2 comments:

  1. Yes yes & yes many cancers & like diseases like HIV/AIDS, HSV/HERPES, and many organ related diseases are cured this days with herbal remedies & more herbal treatments are being discovered all the time. More anticancer & antiviral herbal drugs are in clinical trials this days than ever before and promising herbalist like Dr Utu all thanks to him. I do hear of many people he has helped cured their diseases using African natural Herbs & Roots. I'm Paul G. From Australia a father of four which include 3 girls and a boy. My boss is more than a father to me, he assist my family even financially. He completely lost himself when he was diagnosed of kidney stone & to make matter worst he started noticing his first outbreak. Ever since his kidney stone issues, he keep having herpes outbreak on any little fever. He's my boss and the only way I can pay him is to help his situation. At first I doubted Dr Utu, but in a case of life & death as this am left with only a choice. I contacted Dr Utu to give him a try. He sent herbal meds to my boss that completely flushed out the stone in his kidney. He completely cured my boss of kidney stone and herpes virus using African herbs. I also prescribed this herbal cure for a colleague with HIV and he was completely cured. Dr Utu is health future. Through me Dr Utu have completely cured; herpes, hiv, cancers, kidney stone. I think it pays to be good because you never know who might pay you back in future. So my knowledge on this is what I share. For the sick, trying herbal meds will tell you the different. Reach Dr Utu on his email; drutuherbalcure@gmail.com

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  2. It took almost one year for my first real outbreak but it was the hardest thing in the world to get along with. I felt so unwanted and dirty. I tried many formulas, suggestions, methods to get rid of it permanently. Booked appointment with many doctors, professionals, even religiously until I started getting away spiritually and still it won't go. The worst is my outbreaks occurs within short period and take as long as even weeks to go away. I was at last placed on antiviral treatment which is a good treatment but for how long? I prayed every four times a day for God to cure me miraculously or direct me to cure because I know there is. During outbreaks I thought it's the end of the world but it's not, with time I will become normal again. I started trying fruits and herbs, take herbal produced, and with time became very interested in herbs. I read blogs, websites, and comments on herbs and built a stronger hope. I saw comments and decided to try Dr Utu African Traditional Herbal meds. I know of one mr Brown who was HIV and now brags he was cured of HIV with Dr Utu traditional meds but never give it a thought because I believed HIV already has a cure and never think it through or make a research. And for herpes my doctor told me that there is no known cure. When I saw testimonies of his Herpes cure on sites. I copied his contact d r u t u h e r b a l c u r e @ g m a i l . c o m.
    I showed it to brown who confirmed it was Dr Utu contact. I contacted him immediately and he also prepared and sent me herbal herpes meds through DHL. Right after getting this traditional meds I followed the prescription cautiously and withing days I started noticing rapid change and I know within me it's the cure. I used it for up to two weeks and when my test result was out not only did this herbal meds cure me but boost my immune and I feel real and free. Dr Utu African Traditional meds have successfully cured Herpes, Warts, HIV, Cancers, Kidney Stone, Asthma, most importantly this traditional meds boost immune and have no after effect.

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