Tuesday November 13, 2018

HIV Infected Smokers More likely to die of lung cancer than AIDS, Reveals Indian-origin Researcher

Smoking kills! A recent research reveals a vicious reality about the people infected with HIV, who loves to smoke, are more likely to die from lung cancer than from AIDS.

0
//
lung cancer
Cigarette smoking is injurious to health. Pixabay
Republish
Reprint

New York, September 20, 2017: People living with HIV who adhere to antiretroviral therapy, but smoke tobacco cigarettes are more likely to die from lung cancer than from AIDS, a study led by an Indian-origin researcher has revealed.

The findings showed that overall people with HIV who take antiviral medicines, but who also smoke are six to 13 times more likely to die from lung cancer than from HIV/AIDS, depending on the intensity of smoking and their sex.

“Smoking and HIV are a particularly bad combination when it comes to lung cancer,” said lead author Krishna Reddy, MD, Massachusetts General Hospital (MGH).

“Lung cancer is now one of the leading killers of people with HIV, but most of these deaths can be prevented,” added Rochelle Walensky, Professor at Harvard Medical School.

Among men who continued to be heavy smokers, an estimated 29 percent would die of lung cancer by age 80, as would 23 per cent of moderate smokers and 19 per cent of light smokers.

For women who continued to be heavy smokers, an estimated 29 percent would die of lung cancer by age 80, as would 21 per cent of moderate smokers and 17 per cent of light smokers.

“The data tell us that now is the time for action: smoking cessation programmes should be integrated into HIV care just like antiviral therapy,” Reddy said in the paper published in the journal JAMA Internal Medicine.

However, among those who managed to quit smoking at age 40, only about six per cent die of lung cancer.

“Quitting smoking is one of the most important things that people with HIV can do to improve their health and live longer,” suggested Travis Baggett, Assistant Professor at the Harvard Medical School.

ALSO READ: Cases of Glaucoma show a rising trend in India, can be caused by Smoking: Doctors

Besides reducing the risk of lung cancer, quitting will also decrease their risk of other diseases such as heart attack, stroke and emphysema, the researchers said. (IANS)

 

Click here for reuse options!
Copyright 2017 NewsGram

Next Story

Nearly 40 Individual HPV Types Linked to HIV Infection

Regarding prevention and treatment, Brown recommends the HPV vaccine, widely provided to everyone regardless of sex, gender, or sexual orientation before sexual debut, and for genital wart treatment

0
HIV
Nearly 40 individual HPV types linked to HIV infection. Pixabay

Scientists have for the first time identified 37 individual types of the human papillomavirus, or HPV, that are specifically linked to human immunodeficiency virus (HIV) infection.

The findings showed that a person with any HPV type, more than one HPV type, or high-risk HPV are more likely to test positive for HIV.

“Although most studies have shown a general link between HPV and HIV co-infection, our findings illustrate the strong relationship between individual HPV types and HIV infection,” said lead author Brandon Brown, Associate Professor at the University of California, Riverside.

“Some HPV types are more linked to cancer and others to warts. This further illustrates the potential utility of HPV vaccine for men who have sex with men and trans women, not only for HPV prevention but also possibly for HIV prevention,” Brown added.

Brown explained that previous research has shown that HPV, in general, was linked to HIV infection, but his research team looked at infection with 37 HPV types and found that individual types are linked, “which is more specific than saying HPV is linked”.

The study, published in the journal PLOS ONE, identified HPV types such as HPV16, 18, 31, 33, 35, 52, 58, linked to HIV.

HIV Aids
Computer simulations can also predict the spread of HIV: Study. Flickr

For the study, the team investigated nearly 600 men who have sex with men, or MSM, and transgender women in Lima, Peru.

Brown and his colleagues started with two groups, one with genital warts and one without, and followed participants over two years to see who contracted HIV.

Of the 571 participants who completed at least two study visits, 73 acquired HIV in two years — a 6 per cent HIV incidence rate.

Previous study with female sex workers showed that the HPV vaccine still provided protection to high-risk groups.

Also Read- Anupam Kher Wants History Not to Misjudge Manmohan Singh

Regarding prevention and treatment, Brown recommends the HPV vaccine, widely provided to everyone regardless of sex, gender, or sexual orientation before sexual debut, and for genital wart treatment.

“Even if the vaccine is not provided before sexual debut, there can be strong benefit if given at any time to prevent HPV-associated disease and also HIV,” he said.

“We know that HPV is the most common STI, and we know that HPV vaccine works to prevent chronic HPV infection. What we need now is to implement the vaccine in a better way. The availability in many other developing countries is low at best and absent at worst.” (Bollywood Country)

Comments are closed.