The whole field is the protection against sex said "cool glowing" right now, Sharon L. Hillier, Gynecology at the University of Pittsburgh's medical school and principal investigator of the microbicide trials network. "People are really excited."
Although the gel provided only about 40 percent protection against the virus, it was the first form of protection that know could use without men, is crucial, because so many men around the world absolutely reject - sometimes violent - to wear condoms, if to have sex with their wives or girlfriends.
Other clinical trials will report their findings in 2011 and 2012 and if all goes well, researchers hope that a product or two ready by 2013 to the market type.
The first may be a gel does not.
In the next few months Mitchell Warren, executive Director of the AVAC, a pressure group for AIDS prevention, said "we are a cascade of results see" studies what "oral pre exposure prophylaxis" or "oral prep" pressed.capture referred you in you men and women who are infected with the AIDS virus but who regularly to engage in high sex how anal sex without condoms or sex for money with strange, a daily dose of one or two of antiretroviral drugs taken the usually from infected humans.If many less this topics as topics with a placebo become infected, a second breakthrough is achieved.
This should happen, regulators pills faster than a gel approve can, because you were found already safe and effective for the treatment.
But that means not a gel is not still value, tracked, said Dr. Salim Abdool Karim, Professor of epidemiology at the University of KwaZulu-Natal in South Africa and one of leaders that work the trial results in July were published.
Gels have Vorteile.Die drug you will remain in the vaginal tissue, so it is unlikely, who infected will develop a drug-resistant form of the virus anyway würde.Und unlike pills, gels also protect against herpes.
Also several experts advised women with decisions in birth control: some prefer a daily pill, prefer some recording three months, condoms, or IUD or implants, skin the last three years.Presumably, you want decisions in AIDS prevention.
"The simple truth is: one size doesn't fit all," said Dr. Karim.
Because 95% of American men gay and 40 percent of American women heterosexual anal had sex at least once during their lifetime, according to surveys, rectal versions of gel are entwickelt.Tests of new, less viscous formulations that are likely to draw water into the rectum by you uncomfortable, starting soon, Dr. Ian McGowan said, another leader of work studies at the University of Pittsburgh's medical school.
Gay, be soon set bisexual black and Hispanic men are the highest AIDS risk groups in the United States now, to see if you said the gels acceptable, Pittsburgh and Boston, he Puerto Rico.
But first, it is crucial to ensure that gels ignite the rectal feed, the more fragile than's vagina ist.Da donated milk to zeros, activated immune cells increases inflammation Infektionsrisiko.Kurze irritation and acceptance testing will be done, people advised during testing, remain celibate, he added hinzu.Gel larger trials where thousands of men and women who regularly practice anal sex are given or placebo starts not for two or three years.
"The rectal working field is 10 years behind the vaginal", said Dr. McGowan.
This is partly due to misconceptions.
"If you mention rectal microbicides, a lot of people say," Oh, come on ", because you think you have to the whole colon protect, and it is meters long," said Dr. McGowan.In of fact believe researchers protect only the last six to eight inches is enough.
A British study 2008 showed that protective measures in monkeys rectal tenofovir gel was very then anal doses of the virus were given, causes the simian AIDS.
Another method for possible deployment by 2015 will continue over the horizon, or so getestet.Eine trial next year, the a vaginal ring contains a new antiretroviral drug, Dapivirine beginnen.Dapivirine never as a pill approved, because the body well absorb it, but it may in vaginal tissue build. also, it is so concentrated that fits a month in a ring, a tiny set out every day allows trickle.
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