sexually transmitted virus

Cancer survivor advocating for men’s HPV awareness

Source: The Tampa Tribune (tbo.com)By Mary Shedden | Tribune Staff Published: July 28, 2013 LUKE JOHNSON/STAFF David Hastings, the co-owner of Gulport's Habana Café, has testified in front of Florida legislators and officials at the Centers for Disease Control and Prevention, since becoming a volunteer patient advocate with the Oral Cancer Foundation. Seven years ago, David Hastings got the worst news of his life. He had oral cancer, and a grueling series of radiation and chemotherapy treatments would be necessary if he wanted to survive. Undergoing months of the "barbaric" treatment was awful, he said, but so was the knowledge that five different doctors couldn't explain how a 56-year-old with no history of smoking or heavy drinking ended up with such an aggressive cancer. "If something is trying to kill you, don't you want to find out what it is?" the Gulfport accountant and business owner asked over and over. It took months, but Hastings learned his cancer was linked to HPV, the sexually transmitted virus long known for its connection to deadly cervical cancers. The answer was elusive because few scientists at that time were looking at the virus and male cancers, he said. Today, doctors know that about 5,600 cases of oral cancer diagnosed each year are tied to the human papillomavirus, a number increasing at a rate faster than that of tobacco- or alcohol-related oral cancers. That's likely because more hospitals and cancer centers, including Moffitt Cancer Center, are able to test for the male [...]

Charlotte Parker2013-07-30T15:44:15-07:00July, 2013|OCF In The News, Oral Cancer News|

HPV Cancer Hits 8,000 Men, 18,000 Women a Year

Source: WebMD.com HPV cancer isn't just a female problem, new CDC figures show. Although HPV causes 18,000 cancers in women each year, it also causes 8,000 cancers in men, the CDC calculates. To get the figures, CDC researchers analyzed data collected from 2004 to 2008 in two large cancer registries. HPV, human papillomavirus, is the cause of nearly all cervical cancers. But that's obviously not the only cancer caused by this sexually transmitted virus. HPV also causes about two-thirds of mouth/throat (oropharyngeal) cancers, 93% of anal cancers, and more than a third of penile cancers. Men are four times more likely than women to get HPV mouth/throat cancer, while women are more likely than men to get HPV anal cancer. Clearly, HPV is not just a female problem. Yet it was only last year that one of the two FDA-approved HPV vaccines was recommended for teen boys. Gardasil was recommended for girls in 2006; Cervarix was recommended for girls in 2009. "HPV vaccines are important prevention tools to reduce the incidence of non-cervical cancers," the CDC notes in a report in the April 20 issue of Morbidity and Mortality Weekly Report. "Transmission of HPV also can be reduced through condom use and limiting the number of sexual partners." HPV vaccines are most effective when given before people become sexually active. Yet in 2010, less than a third of teen girls had received all three doses of HPV vaccines. Numbers aren't yet available for boys. The slow uptake of the vaccine [...]

Charlotte Parker2012-04-25T11:21:53-07:00April, 2012|Oral Cancer News|

Oral Sex Cancer Virus More Common in Men Than Women, Study Finds

Source: Bloomberg.com About 10 percent of men and 3.6 percent of women are orally infected with human papillomavirus, which is acquired through oral sex and can cause cancer. There are two peaks in the age people are infected -- 30 to 34 and 60 to 64, according to the study published today in the Journal of the American Medical Association. The virus is linked to throat cancer, and is becoming a more common cause of the disease as Americans quit smoking. The virus, called HPV, is the most-common sexually transmitted virus in the U.S., where half the population will be infected at some time in their lives, according to the Centers for Disease Control and Prevention. It is known to cause cervical, vulvar, vaginal, penile and anal cancer. The higher HPV infection rate in men explains why their head and neck cancer rates are greater, said Maura Gillison, a professor at the Ohio State University College of Medicine in Columbus. “This provides pretty strong evidence that the higher infection rate is the reason why,” said Gillison, the study’s lead author, in a telephone interview. “This is a jumping board for additional research.” Besides sex, other demographics associated with oral HPV infection include age, lifetime number of sex partners, and the number of cigarettes smoked each day. The research is the first population-based study to examine how many men and women were infected, Gillison said. Existing Vaccines Though Merck & Co.’s Gardasil and GlaxoSmithKline Plc (GSK)’s Cervarix target genital HPV, it’s [...]

Charlotte Parker2012-01-26T10:10:18-07:00January, 2012|Oral Cancer News|

The Oral Cancer Foundation Helps Sponsor HPV/Oral Cancer Study

Source: Jada.org An increase in the incidence and survival of oropharyngeal cancer in the United States since 1984 can be attributed to the human papilloma-virus (HPV) infection, say researchers in an article published online Oct. 3 in Journal of Clinical Oncology. The results of previous studies have shown that oropharyngeal cancers can be divided into two separate diseases with distinct causes: HPV-negative cancers, which are associated with tobacco and alcohol use; and HPV-positive cancers, which are linked to certain types of HPV, a sexually transmitted virus. Patients with HPV-positive oropharyngeal cancer tend to be younger than and to have better survival rates than patients with HPV-negative cancer. To determine HPV infection’s role, researchers led by Anil K. Chaturvedi, PhD, National Cancer Institute, National Institutes of Health, Bethesda, Md., tested for HPV infection 271 archived samples of cancerous oropharyngeal tissue collected between 1984 and 2004 at three population-based cancer registries located in Hawaii, Iowa and Los Angeles in the National Cancer Institute’s Surveillance, Epidemiology and End Results Residual Tissue Repositories Program. By using a variety of molecular assays, researchers found that the proportion of oropharyngeal cancers that were HPV-positive—particularly among men—increased over time, from 16.3 percent for cancers diagnosed from 1984 to 1989 to 72.7 percent for cancers diagnosed from 2000 to 2004. They also found that the incidence of HPV-negative oropharyngeal cancers declined by 50 percent between 1988 and 2004, likely due to declines in smoking and tobacco use. According to senior author Maura Gillison, MD, PhD, a professor of [...]

Oral Cancer Foundation News Team - A2011-11-01T09:48:55-07:00November, 2011|OCF In The News, Oral Cancer News|

HPV Becomes a Major Topic for Researchers as a Source of Oral Cancers

By Andy Blatchford, The Canadian Press MONTREAL — Amid Michael Douglas's personal and philanthropic battle with throat cancer, the Oscar-winning actor is shedding light on a viral form of the disease lurking in a growing number of mouths. Oral cancer has long been linked to tobacco and alcohol use, but an expanding body of research suggests human papillomavirus, or HPV, is an increasing cause of the deadly disease. The culprit behind the sexually transmitted virus' emergence in mouth and throat cancers? Experts say a major factor is the prevalence of oral sex. More and more researchers have cast their microscopes on the mysteries of HPV-caused oral cancers, including McGill University, which received a big fundraising boost last week with the help of Douglas. The grateful actor, diagnosed with throat cancer last year in a Montreal hospital, volunteered to headline a charity event for the McGill Head and Neck Cancer Fund. The 66-year-old, who calls himself a "poster boy" for head-and-neck cancer, has blamed alcohol as a likely source of his illness, not HPV. Still, a portion of the $2 million amassed at the event will support HPV-caused oral cancer research. The doctor who first detected the walnut-sized tumour in Douglas's throat said the fund has supported HPV projects in the past and more are in the works. "This is an area of increasing incidence," Dr. Saul Frenkiel said of HPV-caused oral cancer at the university-affiliated hospital where he treated Douglas. Although relatively rare, the Canadian Cancer Society estimates oral cancers, [...]

Oral Cancer Foundation News Team - A2011-05-09T14:38:18-07:00May, 2011|OCF In The News, Oral Cancer News|