Coinfection

HIV/HBV Coinfection Raises Risk of AIDS Progression and Death

Coinfection with hepatitis B virus (HBV) nearly doubled the risk of progression to AIDS or death among people recently infected with HIV, according to a study described in the December 5, 2011, advance online edition of the Journal of Infectious Diseases.

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CDC Offers New HIV and Hepatitis Coinfection Fact Sheet

The U.S. Centers for Disease Control and Prevention (CDC) have produced a new fact sheet providing information about viral hepatitis in people with HIV.alt

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Treating HIV/HBV Coinfection in Africa

Antiretroviral therapy regimens containing lamivudine did not provide notable benefit or reduce mortality among HIV/HBV coinfected patients in South African, suggesting that tenofovir (Viread) may be a better option.




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AASLD 2011: Long-term Tenofovir for HIV/HBV Coinfection

Tenofovir showed long-term antiviral activity against hepatitis B virus (HBV) lasting 5 to 8 years, with minimal evidence of kidney toxicity, and HBsAg levels declined steadily over time, according to 2 posters presented this week at the American Association for the Study of Liver Diseases Liver Meeting (AASLD 2011) in San Francisco.

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Additional HBV Vaccine Dose Offers More Protection for People with HIV

Two alternative dosing schedules of hepatitis B virus (HBV) vaccination led to higher levels of protection than the standard 3-dose schedule. alt

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Hepatitis B and C Coinfection among HIV Positive People in the U.S.

Liver disease and coinfection with hepatitis B or C are common among people with HIV, according to a recent analysis, leading researchers to recommend that viral hepatitis screening, vaccination, and treatment should be considered a priority for HIV positive individuals.alt

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EASL 2011: Kidney Function in HIV/HBV Coinfected People on Tenofovir

Impaired kidney function among people with HIV, HBV, and HIV/HBV coinfection taking tenofovir mainly occurred in those with pre-existing risk factors, researchers reported at EASL 2011. alt

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Hepatitis Delta Found in 15% of HIV/HBV Coinfected People, Increases Risk of Death

Approximately 15% of people with HIV who test positive for hepatitis B surface antigen (HBsAg) also carry hepatitis delta virus (HDV), a defective virus that can only replicate in the presence of hepatitis B virus (HBV) but can lead to more severe liver damage, according to a recent European study.

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Tenofovir Remains Effective against Hepatitis B Virus after 5 Years in HIV/HBV Coinfected Patients

Tenofovir (Viread, also in the Truvada and Atripla combination pills) continues to potently suppress both hepatitis B virus (HBV) and HIV in coinfected patients for at least 5 years, according to a study published in the December 2010 issue of Gastroenterology. The findings support current guidelines recommending that HIV/HBV coinfected people should receive an antiretroviral therapy (ART) regimen that includes drugs with dual action against both viruses.

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