Navigation Links
HIV treatment use increases in the US
Date:9/3/2012

Between 2000 and 2008, the proportion of HIV-infected patients in the U.S. receiving effective treatment known as highly active antiretroviral therapy (HAART) increased, and HIV-infected patients appeared to be less infectious and have healthier immune systems at death, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health. The study was nested in the NA-ACCORD (North American AIDS Cohort Collaboration on Research and Design), which is the largest cohort of HIV-infected adults in North America. The findings are published in the September 4 edition of Annals of Internal Medicine.

The study included more than 45,000 HIV-infected participants receiving clinical care for HIV. The study population was demographically similar to the U.S. population living with HIV, according to national surveillance data from the Centers for Disease Control and Prevention. Over the study period, the researchers found that the proportion of HIV-infected participants prescribed HAART increased 9 percentage points to 83 percent. During this time, the researchers also observed an increase in viral load suppression among those with HIV, regardless of treatment. Suppression of viral load reduces the likelihood of transmitting HIV to others. Among those taking HAART, the proportion with a suppressed viral load increased from 54 percent to 81 percent.

"This is good news for the HIV epidemic in the U.S., but there is room for improvement," said Keri N. Althoff, PhD, MPH, lead author of the study and assistant professor in the Bloomberg School's Department of Epidemiology. "We need to continue to focus on linking HIV-infected adults into care and effective treatment, not only for the individual's health, but to reduce the likelihood of transmission to others."

The analysis also found an increase in median CD4 count for participants who died from HIV during the study period. Median counts increased at the time of death from 60 cells/mm3 to 209 cells/mm3. A higher CD4 count suggests a healthier immune system. Additional research is planned to investigate trends in the causes of death.

"Our study demonstrates the data from the NA-ACCORD can be used to monitor important health indicators among adults with HIV, which is needed to evaluate the impact of the Affordable Care Act and to measure progress towards the National HIV Strategy goals," said Althoff.


'/>"/>
Contact: Tim Parsons
tmparson@jhsph.edu
410-955-7619
Johns Hopkins University Bloomberg School of Public Health
Source:Eurekalert

Related biology news :

1. Lyme retreatment guidance may be flawed
2. WSU/USDA scientist creates test, treatment for malaria-like sickness in horses
3. RI Hospital: Use of PMP may increase demand for drug treatment, reduce painkiller abuse
4. Gene discovery could improve treatment for acute myeloid leukemia
5. Should high-dose interleukin-2 continue to be the treatment of choice for metastatic melanoma?
6. Powerful class of antioxidants may be potent Parkinsons treatment
7. ECGs administered by paramedics can speed treatment for severe heart attacks
8. Reorganizing brain could lead to new stroke, tinnitus treatments
9. OHSU discovery may lead to new treatment for ALS
10. Real-life spider men using protein found in venom to develop muscular dystrophy treatment
11. Transforming cancer treatment
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/24/2017)... WASHINGTON , April 24, 2017 ... counsel and partner with  Identity Strategy Partners, LLP ... "With or without President Trump,s March 6, ... Foreign Terrorist Entry , refugee vetting can be instilled ... refugee resettlement. (Right now, all refugee applications are ...
(Date:4/18/2017)... Inc., a global expert in SoC-based imaging and computing solutions, has ... features the company,s hybrid codec technology. A demonstration utilizing TeraFaces ® ... be showcased during the upcoming Medtec Japan at Tokyo Big Sight ... Las Vegas Convention Center April 24-27. ... Click here for an image of the ...
(Date:4/13/2017)... UBM,s Advanced Design and Manufacturing event in ... and evolving technology through its 3D Printing and Smart ... the expo portion of the event and feature a ... on trending topics within 3D printing and smart manufacturing. ... will take place June 13-15, 2017 at the Jacob K. ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... ... October 10, 2017 , ... For the second ... a US2020 STEM Mentoring Award. Representatives of the FirstHand program travelled to Washington, ... from US2020. , US2020’s mission is to change the trajectory of STEM education ...
(Date:10/10/2017)... firm Parks Associates announced today that Tom Kerber , ... Meeting , October 11 in Scottsdale, Arizona . Kerber ... smart safety and security products impact the competitive landscape. ... Parks Associates: Smart Home Devices: Main Purchase Driver ... "The residential security market has experienced continued growth, and the introduction ...
(Date:10/10/2017)... ... October 10, 2017 , ... ... business process optimization firm for the life sciences and healthcare industries, announces a ... in San Francisco. , The presentation, “Automating GxP Validation for Agile Cloud Platforms,” ...
(Date:10/9/2017)... 9, 2017  BioTech Holdings announced today identification ... its ProCell stem cell therapy prevents limb loss ... Company, demonstrated that treatment with ProCell resulted in ... as compared to standard bone marrow stem cell ... in reduction of therapeutic effect.  ...
Breaking Biology Technology: