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More troops on smokeless tobacco after deployment

Source: Reuters.com The findings, reported in the journal Addiction, follow other studies that have tied deployment and combat to health risks, including higher rates of smoking and drinking. "This adds to the list of things we're learning are associated with combat," said lead researcher Dr. Eric D.A. Hermes, of the Yale University School of Medicine in New Haven, Connecticut. It's not fully clear why some troops take up smokeless tobacco after deployment. But Hermes suspects stress is involved. That's because deployment with combat exposure was linked to a higher risk than deployment alone. And troops with symptoms of post-traumatic stress disorder (PTSD) also had an increased risk. The findings come from the Millennium Cohort Study, an ongoing government project looking at the health effects of military service. Of more than 45,000 personnel followed from 2001 to 2006, 2 percent started using smokeless tobacco during that time. Another 9 percent had already developed the habit, and kept it up. Overall, troops who were deployed but did not see combat were almost one-third more likely to take up a smokeless tobacco habit than their non-deployed counterparts. Those odds were two-thirds to three-quarters higher for troops who were in combat or who deployed multiple times. According to Hermes, those different levels of deployment can be seen as stand-ins for different levels of stress. So it's possible that stress plays a role, he said. Another finding gives weight to that idea. "We also saw a relationship with PTSD symptoms," Hermes said. Just under 4 [...]

Charlotte Parker2012-02-27T10:28:20-07:00February, 2012|Oral Cancer News|

Men in doubt still don’t get checked out!

Source: www.easier.com Author: staff Men are almost twice as likely to die from mouth cancer and statistics consistently show they are less likely to consult with a doctor than their female counterparts. But with rates of incidence and mortality rising at an incredible rate, men can no longer afford to ignore the increasing threat of a killer disease. Mouth cancer cases in the UK have almost doubled in the last decade, rising to 6,000 every year with almost 4,000 of those coming from men and although there are some clear early warning signs many postpone seeking professional advice, leaving fatality rates of the disease at 50 per cent. This is supported by data from the Office of National Statistics, which reveals that women are twice as likely to see their GP as men, visiting the doctors an average of six times a year compared to just three for men. Chief Executive of the British Dental Health Foundation, Dr Nigel Carter, puts this failing down to a lack of general cancer health knowledge in men and warns that ignoring the issue can lead to severe problems in future. Dr Carter said: "For almost all types of cancer, men will die more often than women. There's no biological reason that this should be the case so the reason must be purely down to the timing of diagnosis. Unfortunately, when men do go to their GP their condition may be at a far more advanced stage and therefore much more difficult to treat. [...]

Oral Cancer Foundation News Team - A2011-11-27T14:52:41-07:00November, 2011|Oral Cancer News|

Using mouthwash can increase cancer risk for smokers

Source: www.independent.ie Author: Eilish O’Regan, health correspondent Smokers have been warned to stay away from mouthwash – as it might increase their risk of developing mouth cancer. The combination of smoking and drinking alcohol has been established as increasing the risk of the disease. Now researchers have warned that may apply even to the alcohol contained in mouthwash. They pointed out that, while the link between the use of mouthwash containing alcohol and the cancer is not firmly established, it is best avoided or limited in use by smokers. The risk was examined by researchers led by dentist Dr John Reidy and colleagues in the Royal College of Surgeons and St James’s Hospital in Dublin. Around 400 new cases of oral cancer are diagnosed each year in Ireland with two people a week dying from the disease. Symptoms include red and white patches on the lining of the mouth or tongue, a mouth ulcer that does not heal or a swelling that lasts for more than three weeks. The most effective way of preventing mouth cancer is to quit smoking and limit consumption of alcohol, say experts. The researchers said they were concerned about the effects the alcohol in the mouthwash had and it was therefore “prudent” to restrict its use by smokers who are considered “high-risk” for mouth cancer. Around three-quarters of mouth cancers arise due to a patient both smoking and drinking, according to the study in the Journal of the Irish Dental Association. -

Oral Cancer Foundation News Team - A2011-08-24T08:50:11-07:00August, 2011|Oral Cancer News|

With HPV-related head and neck cancers rising, focus on treatment and vaccination

Source: blogs.wsj.com/health Author: Laura Landro A form of head and neck cancer associated with the sexually transmitted human papillomavirus is on the rise, especially in men, the WSJ reports. Fast-rising rates of oropharyngeal cancer — tumors in the tonsil and back-of-the-tongue area — have been linked to changes in sexual behavior that include the increased practice of oral sex and a greater number of sexual partners. But HPV-positive cancer has also been reported in individuals who report few or no sexual partners. It may also be possible for the virus to be transmitted to an infant via an infected mother’s birth canal. An HPV vaccine is routinely recommended for girls because the virus can cause cervical cancer. The rise in HPV-positive head and neck cancers is leading to a new focus both on treatment of the disease, and whether recommending routine vaccination for boys could prevent oral infections and cancers. (A CDC advisory panel said in 2009 that it was fine for boys to get the vaccine, but recommended against routine administration.) Eric Genden, chief of head and neck oncology at Mt. Sinai Medical Center, tells the Health Blog that when treated appropriately, patients with HPV-positive cancers have an 85% to 90% disease-free survival rate over five years. By contrast, patients with HPV-negative head and neck cancers, which are often associated with smoking and drinking, typically have more advanced disease when the cancer is detected and face a five-year survival rate of only 25% to 40%, Genden says. HPV-induced head [...]

Oral Cancer Foundation News Team - A2011-05-31T14:23:46-07:00May, 2011|Oral Cancer News|

Alcohol linked to 10% of cancer cases, study finds

Source: www.irishtimes.com Author: Dr. Muiris Houston Reducing alcohol intake would reduce the number of cancer cases in the Republic, the Irish Cancer Society has said. It was responding to the results of a major European study, published online by the British Medical Journal, which found that up to one in 10 cancers in men and one in 33 in women could be caused by drinking. Researchers concluded that drinking above recommended alcohol limits was likely to be responsible for the majority of cancer cases linked to alcohol, although for some people even a small consumption may increase the risk. They analysed data from eight European countries, involving more than 360,000 men and women who were aged between 35 and 70 at the beginning of the study. The research is part of the European Prospective Investigation of Cancer, one of the largest ever studies into the links between diet and cancer. Some 17 per cent of bowel cancers in men were linked to drinking, as were 4 per cent of cases in women. And 5 per cent of cases of breast cancer in women were also linked to drinking, the study showed. Overall, more than 18 per cent of cancers in men were down to drinking more than 24g of alcohol a day. In women, 4 per cent of cancers were due to drinking more than 12g of alcohol daily. Naomi Allen, from Oxford University, one of the researchers, said: “This research supports existing evidence that alcohol causes cancer and that [...]

Oral Cancer Foundation News Team - A2011-04-10T17:30:05-07:00April, 2011|Oral Cancer News|

Oral sex now main cause of oral cancer: Who faces biggest risk?

Source: www.cbsnews.com Author: David W Freeman What's the leading cause of oral cancer? Smoking? Heavy drinking? Actually, it's oral sex. Scientists say that 64 percent of cancers of the oral cavity, head, and neck in the U.S. are caused by human papillomavirus (HPV), which is commonly spread via oral sex, NPR reported. The more oral sex you have - and the more oral sex partners you have - the greater the risk of developing these potentially deadly cancers. "An individual who has six or more lifetime partners - on whom they've performed oral sex - has an eightfold increase in risk compared to someone who has never performed oral sex, Ohio University's Dr. Maura Gillison, said at a recent scientific meeting, according to NPR. It's news that might alarm some parents, who worry about adolescents' appetite for oral sex. "Today's teens consider oral sex to be casual, socially acceptable, inconsequential, and significantly less risky to their health than 'real' sex," Dr. Gillison and colleagues said in a written statement released in conjunction with the meeting. Teens simply think oral sex is "not that a big a deal," Dr. Bonnie Halpern-Felsher, professor of pediatrics at the University of California, San Francisco, told NPR. "Parents and health educators are not talking to teens about oral sex. Period." But simply needling teens about the risks posed by oral sex and HPV - the same virus that causes cervical cancer - is no substitute for literally giving them the needle. "When my patients ask [...]

Oral Cancer Foundation News Team - A2011-02-24T10:23:55-07:00February, 2011|OCF In The News, Oral Cancer News|

Practical strategy for oral cancer management in dental practices published in UK

Source: www.medicalnewstoday.com Author: staff The British Dental Association (BDA) has published a practical guide to help dental professionals combat the growing problem of oral cancer. It reiterates the importance of the early detection of the condition, stressing the improved chances of patient survival in cases where early diagnosis takes place. The proportion of patients with oral cancer who die is higher than for cervical, breast or prostate cancers, the guide points out. It also warns that some patients are beginning to take legal action against dentists alleging failure to detect the condition. The BDA guide, Early detection and prevention of oral cancer: a management strategy for dental practice, offers practical advice on preventing, detecting and managing oral cancer. It addresses both the clinical aspects of the condition and the management of relationships with patients. It explains the risk factors for the disease, provides guidance on talking to patients about examinations and offers tips on medical history taking and record keeping. It also explores taboos around the practitioner's right to explore patients' lifestyle choices that can cause oral cancer, such as drinking, smoking and chewing tobacco, and offers advice on how to overcome them. Professor Damien Walmsley, the BDA's Scientific Adviser, said: "The magnitude of the problem of oral cancer in the UK is growing. While the treatment of many cancers is leading to an improvement in survival rates, the same cannot be said for oral cancer. Early detection is absolutely vital to addressing this situation. "General dental practitioners and their [...]

Oral Cancer Foundation News Team - A2010-11-14T08:22:50-07:00November, 2010|Oral Cancer News|

Could HPV be transmitted orally?

Source: Bright Hub Author: Kira Jaines Can a kiss transmit HPV? Or oral sex? Studies conducted by researchers at Johns Hopkins University found that not only can human papilloma virus be transmitted orally, it can also increase the risk of oropharyngeal cancer. Can HPV Be Transmitted Orally? In a word, yes. Once thought to be uncommon, the oral transmission of human papilloma virus (HPV) through oral sex and even French kissing has been documented and linked to an increasing rate of oropharyngeal cancer. The oropharynx consists of the base the tongue, the tonsils, the back of the mouth and the walls of the throat. Results of a study by Johns Hopkins researchers published in the New England Journal of Medicine in 2007 linked HPV exposure and infection to an increased risk of cancer of the mouth and throat. HPV infection has rapidly caught up with tobacco and alcohol as a risk factor for oral cancer, and has, in fact, become one of the leading causes of oral cancer in men, independently of smoking and drinking. About HPV Over 120 different HPV viruses have been identified, according to the Oral Cancer Foundation. Different types of HPV infect different parts of the body. Some cause warts on the skin. Some cause warts on the genitals. Some are harmless. Some cause cancer. The HPV virus is easily passed via skin-to-skin contact or sexual contact. HPV viruses cause no early identifiable symptoms and most are fought off by the body’s immune system. In fact, sexually-active adults have a [...]

Charlotte Parker2010-07-11T16:10:45-07:00July, 2010|OCF In The News, Oral Cancer News|

UC Davis probes into oral cancer

Source: theaggie.org Author: Eric C. Lipsky UC Davis is searching for new and more effective methods to deal with oral cancer. Researchers have begun using a fluorescent oral probe to aid in the detection of malignant tissues. The probe allows doctors to differentiate between healthy and malignant tissue, along with having the capacity of working as a screening device. Although still a prototype, the fluorescent probe is showing that it can be helpful to doctors both prior to and during surgery. "The big picture is to improve the ability to diagnose tumors at an earlier stage," said Dr. Gregory Farwell, a head and neck surgeon at the UC Davis Medical Center. Farwell said that people's ability to survive oral cancer is significantly increased if the cancer is detected at an early stage. He said that oral cancer is primarily caused by smoking, drinking and human papillomavirus (HPV). Farwell said oral cancer through HPV usually takes 10 to 20 years to develop. 43,000 Americans are diagnosed with oral cancer each year. While the cancer is not the most prevalent in the United States, Farwell said it is a major problem worldwide, especially in countries like India and China. He said this probe could be of great utility for efficiently diagnosing different stages of cancer. "It is a very effective way to discriminate between normal tissue and tumor tissue," Farwell said. "We're showing better results in distinguishing differences in tissue. It can even help discriminate between pre-cancer and advanced cancer." The probe, [...]

Oral Cancer Foundation News Team - A2010-05-20T12:26:51-07:00May, 2010|Oral Cancer News|

Oral sex can add to risk of HPV positive cancers

Source: www.time.com Author: Coco Masters Oral sex can get most men's attention. The topic becomes considerably more relevant, however, when coupled with a new study linking the human papillomavirus (HPV) to an increased risk of a kind of oral cancer more often seen in men. The study, which appears in this week's New England Journal of Medicine (NEJM), shows that men and women who reported having six or more oral-sex partners during their lifetime had a nearly ninefold increased risk of developing cancer of the tonsils or at the base of the tongue. Of the 300 study participants, those infected with HPV were also 32 times more likely to develop this type of oral cancer than those who did not have the virus. These findings dwarf the increased risk of developing this so-called oropharyngeal cancer associated with the two major risk factors: smoking (3 times greater) or drinking (2.5 times greater). HPV infection drives cancerous growth, as it is widely understood to do in the cervix. But unlike cervical cancer, this type of oral cancer is more prevalent in men. HPV is ubiquitous. Of the 120 strains isolated from humans — about 40 of which are in the mouth and genital tracts — Merck's recently FDA-approved vaccine, Gardasil, protects against four: HPV-6 and HPV-11, which cause warts; and HPV-16 and HPV-18, which cause about 70% of cervical cancers. Similarly, according to the study, HPV-16 was present in 72 of the 100 cancer patients enrolled in the study. Between 12,000 and [...]

Oral Cancer Foundation News Team - A2010-04-19T22:32:29-07:00March, 2010|Oral Cancer News|