Children exposed to HIV before birth are at risk for language impairments, according to a study by researchers at the National Institutes of Health and other institutions.
News
NICHD issues News Releases and Media Advisories to the news media. Spotlight and Research Feature articles explain NICHD research findings and public health issues to the general public. An Item of Interest is a short announcement of relevant information, such as a notable staff change.
NIH Researchers Show How Anti-HIV Drug Acts to Block Herpes Virus
An anti-HIV drug also discovered to stop the spread of the genital herpes virus does so by disabling a key DNA enzyme of the herpes virus, according to findings by researchers at the National Institutes of Health and other institutions.
New Drug Regimens Cut HIV Spread from Mother to Infant
Pregnant women who are unaware that they have HIV miss the chance for drug treatment that can benefit not only their own health, but could also prevent them from transmitting the virus to their infants. When HIV is not diagnosed until women go into labor, their infants are usually treated soon after birth with the anti HIV drug zidovudine (ZDV), to prevent the infants from becoming infected with the virus.
Herpes Virus Changes Anti-Herpes Drug to Form that Hinders AIDS Virus
The drug acyclovir has long been used to suppress outbreaks of oral and genital herpes. Herpes viruses change acyclovir to a form that prevents them from reproducing. Now, it appears that after acyclovir is altered by herpes viruses, it also interferes with the AIDS virus's ability to reproduce, report researchers from the National Institutes of Health and other institutions.
Depo Provera Appears to Increase Risk for Chlamydial & Gonococcal Infections
The injectable contraceptive depot-medroxyprogesterone acetate (DMPA) appears to increase a woman's risk of acquiring the sexually transmitted infections chlamydia and gonorrhea by approximately three fold when compared to women not using a hormonal contraceptive, according to a study jointly funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) at the National Institutes of Health and the U.S. Agency for International Development's Office of Population and Reproductive Health.
Thai Study Shows that Inexpensive Treatment Reduces Risk of Mother to Child HIV Transmission
A single dose of the drug nevirapine given at the beginning of labor, when combined with a short course of the anti-HIV drug AZT (zidovudine), dramatically reduces a woman's chances of passing HIV on to her child, according to a study of Thai women funded in part by the Eunice Kennedy Shriver National Institute of Child Health and Human Development of the National Institutes of Health.
Multivitamins During Pregnancy & After Birth Delay Progression of HIV in Women
Multivitamin supplements containing high doses of the vitamin B complex, as well as vitamins C and E, given to HIV-infected women during pregnancy and for more than 5 years after they gave birth reduced the symptoms of AIDS, according to a study of Tanzanian women supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) and the John E. Fogarty International Center (FIC) for Advanced Study in the Health Sciences, both of the National Institutes of Health.
Analysis Shows Infants of Mothers Infected With HIV Face Nearly Constant Risk For HIV Infection For Duration of Breastfeeding
After four weeks of age, infants who breast feed from mothers infected with HIV continue to be at risk for infection with HIV for as long as they breastfeed, according to an analysis conducted and funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development of the National Institutes of Health.
Harmless Virus Prevents HIV Variant from Spreading in Human Tissue Blocks
Human herpesvirus 6 (HHV-6), a common virus that is apparently harmless in adults, appears to prevent a form of the AIDS virus from reproducing in laboratory cultures of human tissue, according to a study published in the November issue of Nature Medicine.
Treatment for Common Sexually Transmitted Disease During Pregnancy Fails to Reduce the Likelihood of Premature Birth
Using the drug metronizadole to treat pregnant women who have the sexually transmitted disease trichomoniasis does not reduce the women's chances for giving birth prematurely, and may actually increase them, according to a study appearing in the August 16 New England Journal of Medicine.
NICHD Funds New Sites to Follow Disease Progression in HIV-Infected Women
The Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) will fund three sites to conduct research to increase understanding of how infection with the human immunodeficiency virus (HIV) affects adolescent and adult women.
Shorter AZT Treatment Reduces Mother to Child HIV Transmission as Well as Longer Treatment but for Less Cost
A shorter course of AZT therapy than currently prescribed for HIV-infected pregnant women may allow women in developing countries to afford the treatment that can reduce their babies' chances of contracting AIDS, but at a much lower cost, according to a study in the October 5 New England Journal of Medicine.
High HIV RNA Levels Major Risk Factor for Mother-to-Child HIV Transmission
Two studies supported by the National Institutes of Health (NIH) provide compelling evidence that the amount of HIV in a pregnant woman's blood, known as the maternal HIV viral load, is the prime risk factor for transmitting the virus to her baby.
C-Sections Before Labor & Rupture of Membranes Reduce the Risk of Maternal-Infant HIV Transmission by Half
The largest, most comprehensive analysis of its kind has found that pregnant women infected with HIV can reduce the risk of transmitting the virus to their infants by about 50 percent if they deliver by elective cesarean section--before they have gone into labor and before their membranes have ruptured, according to a study led by a researcher at the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).
C-Sections Before Labor & Rupture of Membranes Reduce the Risk of Maternal-Infant HIV Transmission by Half
The largest, most comprehensive analysis of its kind has found pregnant women infected with HIV can reduce the risk of transmitting the virus to their infants by about 50 percent if they deliver by elective cesarean section--before they have gone into labor and before their membranes have ruptured, according to a study led by a researcher at the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).