Study patients with HIV–hepatitis C coinfection progressed to successive degrees of severity of liver fibrosis 9 years sooner than those infected with HCV alone. Further findings from the study suggest that suppressing HIV with antiretroviral medications may slow HCV-related liver fibrosis.
October 2010 Reports study findings that show young people who have gotten into trouble with the criminal justice system report high rates of sexual behaviors that increase risk of HIV and other sexually transmitted infections.
Intensified screening for HIV among injection drug users receiving opioid agonist therapy could prevent more than twice as many new infections as current screening practice. A recent study based on mathematical modeling found that screening every 6 months instead of annually, and adding viral RNA testing to the currently used HIV antibody testing, could improve both effectiveness and cost-effectiveness.
Dr. Marilyn Huestis of NIDA’s Intramural Research Program talks about conducting research on drug effects with human subjects, developing tests to help law enforcement identify drugged drivers, and an assay to help identify children whose prenatal exposure to anti-HIV drugs may put them at risk for adverse developmental outcomes.