By Elizabeth Batt, September 14, 2010
September 18, 2010 marks the 3rd annual National HIV/AIDS and Aging Awareness Day. The campaign highlights complex issues of HIV in aging populations.
In a statement released on September 13, 2010, the National Institutes of Health (NIH), issued details about the third National HIV/AIDS and Aging Awareness Day. Set to take place on September 18, 2010, the campaign focuses on challenges that older people infected with HIV or AIDS currently face. With the emphasis on research, development and quality of life issues, the NIH and other government entities, hope to raise awareness for the virus nationwide.
People with HIV infections are now living longer but aging faster
Changes to the way HIV is being treated allows many HIV individuals to live into their 50s and beyond. The use of powerful combinations of antiretroviral drugs, which suppress HIV replication, is keeping the HIV virus in check for many and is preventing progression to AIDS. Unfortunately, says the institute, treatments are causing a growing number of HIV-infected adults in their 40s and 50s to experience symptoms resembling premature aging.
Premature aging, reports the institute, is just one issue of many caused by extended exposure to HIV and antiretroviral drugs. Long-term, HIV adults face increased risk of illness and death from cardiovascular, bone, kidney, liver and lung diseases as well as many cancers. With HIV progressing more quickly in older groups, it's important says the institute, that HIV testing is encouraged in older groups, particularly as an early diagnosis lessens the risk of progression to AIDS in older adults.
New AIDS cases rising faster in middle-aged and older people than those under 40
The National Institute on Aging (NIA) says that almost one quarter of all people in the US with HIV/AIDS are aged 50 and older. Furthermore, adds the NIA, new AIDS cases are on the rise for this age group, which has now surpassed the 40s age group in testing positive. Reasons for the rise, says the NIA, is partly due to a lack of awareness of HIV/AIDS, and partly due to embarrassment. Older generations are less inclined to publicly share details of their drug use or sex lives and health care workers seem reluctant to ask.
Reticence by both patient and doctor, says the NIH, results in older people with HIV completely unaware that they carry the virus. As a result, family members are also placed at risk and early treatment of the virus with antiretroviral drugs is prevented. Minus drug combinations, HIV progresses faster, eventually evolving into AIDS. The NIH therefore is urging all individuals to emphasize the importance of testing and knowledge for older adults.
Helping in the fight against HIV and AIDS
AIDS.gov is asking local organizations to get involved on September 18, and offers several options for promoting the fight against HIV and AIDS at Aids.gov. Ideas on event hosting for National HIV/AIDS and Aging Awareness Day include town hall meetings with local media and school participation. Organizations may also want to consider arranging for free HIV testing coupled with incentives to boost turnout.
Testing for HIV is a simple procedure, says the Centers for Disease Control (CDC), who report that 97% of persons develop detectable antibodies within the first three months of contracting HIV.
Untested and minus treatment, the Human Immunodeficiency Virus attacks so many CD4+ T blood cells, that it leaves people vulnerable to infection and consequently AIDS. With early treatment, reports the CDC, HIV-related illness and AIDS can be prevented for several years.
Sources: National Institutes of Health; Nih.gov; (accessed Sep. 13, 2010).
Centers for Disease Control; Cdc.gov; (accessed Sep. 13, 2010).
National Institute on Aging; Nia.hih.gov; (accessed Sep. 13, 2010).
Aids.gov; (accessed Sep. 13, 2010).
Original link: http://www.globalaging.org/health/world/2010/18.htm
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