Nation backs HPV vaccination for boys

Source: www.dentalhealth.org.uk Author: press release An overwhelming majority of people in the UK have indicated that they want the vaccination for the Human Papilloma Virus (HPV) to include boys and not just girls. In a survey carried out by the British Dental Health Foundation as part of November’s Mouth Cancer Action Month, nine out of every ten people want to see the vaccination introduced for secondary school boys. A vaccination programme for girls aged 12 to 13 has been in place in the UK since 2008, handing out over four million doses of the jab, but now the UK’s leading oral health charity says it is time for a change. Chief Executive of the Foundation, Dr Nigel Carter, says cases of HPV in men are growing at an alarming rate and that more must be done to prevent any future outbreak. Dr Carter said: “HPV is such growing concern – much of the 42 percent rise in incidence of mouth cancer over the last 10 years is down to HPV and whilst vaccination of young girls will help, in order to be truly effective we will need to consider vaccination of boys as well. “It is about time we took action to prevent this hidden killer, which is beginning to affect more and more young people. Expert studies suggest HPV is set to become the leading cause of mouth cancer alongside smoking and alcohol, so let us be proactive and plan against this threat. “The government wisely acted on the [...]

2010-11-28T20:32:33-07:00November, 2010|Oral Cancer News|

Smoking patterns in cancer survivors

Source: ntr.oxfordjournals.org Author: Deborah K. Mayer & John Carlson Introduction: More than 11 million cancer survivors are at risk for new cancers, yet many are receiving inadequate guidance to reduce their risk. This study describes smoking trends among a group of cancer survivors (CaSurvivors) compared with a no cancer (NoCancer) control group. Methods: The Health Information National Trends Survey 2003, 2005, and 2007 cross-sectional surveys were used in this secondary data analysis. Descriptive statistics were produced, and logistic regressions of current smokers were performed on weighted samples using SUDAAN. The sample included 2,060 CaSurvivors; the average age was 63 years; and the majority of respondents were female (67%), White (80.6%), married, or partnered (52.5%), with at least some college education (57%). The mean time since diagnosis was 12 years; 28.7% reported fair or poor health status. Results: The overall smoking rate was 18.7% for CaSurvivors and 21.7% for the NoCancer group. Education (less than college), age (younger), marital status (widowed or divorced), and health care access (none or partial) were significant personal variables associated with a greater likelihood of being a current smoker. Controlling for these variables, there were no differences between the CaSurvivors and NoCancer groups over time. Women with cervical cancer were still more likely to be smokers (48.9%) than other CaSurvivors (p

2010-11-21T12:37:33-07:00November, 2010|Oral Cancer News|

Graphic images influence intentions to quit smoking; study examines the effect of images to appear on cigarette packages

Source: www.newswise.com Author: staff Marketing researchers at the University of Arkansas, Villanova University and Marquette University surveyed more than 500 U.S. and Canadian smokers and found that the highly graphic images of the negative consequences of smoking have the greatest impact on smokers’ intentions to quit. The most graphic images, such as those showing severe mouth diseases, including disfigured, blackened and cancerous tissue, evoked fear about the consequences of smoking and thus influenced consumer intentions to quit. “These results suggest that there appears to be little downside on intentions to quit from using extremely graphic pictorial depictions of the negative health outcomes due to smoking,” said Scot Burton, co-author of the study and marketing professor in the Sam M. Walton College of Business. “Our research shows that strong, negative graphic imagery – and fear evoked from such imagery – influences smokers’ intentions to quit. We also found this to be the case even though recall of the written messages on package labels was reduced by the more graphic images. In other words, smokers were influenced primarily by the images and not by the written message.” Burton, Jeremy Kees and John Kozup, both marketing professors at the Villanova University, and Craig Andrews, marketing professor at Marquette University, developed the study to help officials at the U.S. Food and Drug Administration and the U.S. Department of Health and Human Services better understand what types of pictorial warnings are most effective and why they are effective. These agencies are responsible for implementing the [...]

2010-11-14T08:43:19-07:00November, 2010|Oral Cancer News|

Oropharyngeal cancer epidemic and human papillomavirus

Source: www.foodconsumer.org Authors: Torbjörn Ramqvist and Tina Dalianis Abstract A growing body of research shows that human papillomavirus (HPV) is a common and increasing cause of oropharyngeal squamous cell carcinoma (OSCC). Thus, the International Agency for Research against Cancer has acknowledged HPV as a risk factor for OSCC, in addition to smoking and alcohol consumption. Recently, in Finland, the United Kingdom, the Netherlands, the United States, and Sweden, incidence of OSCC has increased, and an increase in the proportion of HPV-positive tumors was noted. On the basis of these data and reports indicating that patients with HPV-positive cancer have their first sexual experience at a young age and have multiple partners, we postulate that increased incidence of OSCC in the United States and some countries in northern Europe is because of a new, primarily sexually transmitted HPV epidemic. We also suggest that individualized treatment modalities and preventive vaccination should be further explored. Study In many countries, vaccines against some human papillomavirus (HPV) types are now administered to girls and young women with the goal of protecting them against HPV-induced cervical cancer (1,2). The introduction of HPV vaccines has also drawn more attention to the fact that HPV is associated not only with cervical cancer and genital warts but also with other tumors, such as head neck and anogenital cancers (3). We focus on the role of HPV in the increased incidence of oropharyngeal squamous cell carcinoma (OSCC), the head and neck cancer in which HPV is most commonly found (4). [...]

2010-11-07T09:39:03-07:00November, 2010|Oral Cancer News|

Experts say oral cancer on the rise in younger people

Source: www.clickondetroit.com Author: staff It was the winter of 2002 when then-34-year-old Kelley Fish of Grosse Pointe Park, Mich., first spotted the lump that would change her life. "I was looking in the mirror, and I thought 'what the heck is that?' It was certainly visible," said Fish. Fish went to the doctor, who thought it was an infection and prescribed antibiotics. But two months later, the lump was still there. "Then they went forward and sent me to an ear, nose and throat specialist and finally had the lump removed," said Fish. Fish said the tumor was the size of a large grape, and it was malignant. Fish was diagnosed with stage 4 oral cancer. "I was horrified," said Fish. "They say you should never get on the Internet. The statistics were not in my favor at that point." Experts said oral cancer includes cancers of the lips, tongue, cheeks, floor of the mouth, hard and soft palate, sinuses and throat. Stage four is the most advanced stage. Fish had surgery, 32 radiation treatments and three cycles of chemotherapy. The treatments left her fatigued and suffering multiple side effects. "It was hell, excuse my expression," said Fish. "I was unable to swallow after a period of time. I had burns, second- or third-degree burns, on my neck. It was the scariest moment or time in my life to say the least." Like most people, Fish had assumed oral cancer was something older men got, not 34-year-old women. "When I [...]

Government Certified: What’s Causing Cancer — Research Summary

CANCER-INSIDE AND OUT: Cancer is one of the most prominent diseases in the world. According to the National Cancer Institute, "cancer is a renegade system of growth inside the human body. The changes that must occur inside for cancer to flourish are genetic changes, but factors outside the body also play a role."  Outside factors, such as: diet, smoking, alcohol use, hormone levels, and even exposure to certain chemicals and viruses over time, can all work together to create defects and maturation in cells. Furthermore, they go on to explain that environmental, in science, means, everything outside the body, in the environment, that enters and interacts with it. This type of exposure can also include things such as: sunshine, rain, water, food intake, and workplace environment. Researchers have concluded approximately 67 percent of all cancers are due in some part to the environment. Feeling like you can't go anywhere now without being faced with cancer? The good news is these risks can decrease significantly if lifestyle changes are made. The National Cancer Institute suggests about one third of all cancer deaths could have been prevented if lifestyle changes were made, such as avoiding or completely eliminating tobacco and alcohol use. NOT JUST ON THE OUTSIDE: Environmental factors are not the only culprit when it comes to cancer. A lot of cancer is gene related and based on our composition from within. Random gene changes occurring now, as well as gene changes that occur from cell growth and division, accumulate and [...]

Dentists don’t need tools to screen for oral cancer

Source: auburnpub.com Author: Dr. Michael Keating A comment from a patient the other day inspired this month’s topic. I had gone down to the room of one of the hygienists on my team to examine a patient at their six-month preventive therapy visit. I sat down and began examining the skin of the face and neck when the patient asked me what exactly I was looking for. It made me think. Maybe our patients don’t know what we are looking for as we dentists examine them. The exam is much more than coming in, picking up a mirror and explorer and checking just the teeth. Each dentist has their own method and technique of performing the exam. Rest assured, this important step is not missed. So what is it I am looking for? This particular patient that prompted me to discuss oral cancer asked me the question as I was looking along their hairline and lifting back their bangs so I could examine the scalp and forehead. If you were to look at the Skin Cancer Foundation website (www.skincancer.org) you would find that basal cell carcinoma is found mainly on the face, scalp, ears, neck, shoulders and back. Let’s see, four out of six of those are right front and center to me when I go to look at a patient at their recall exam. Sure makes sense for me to check! So for this patient I told them I was looking for any signs of skin cancer, and if [...]

2010-09-30T14:04:25-07:00September, 2010|Oral Cancer News|

U.S. smoking rate hasn’t changed, CDC says

Source: www.latimes.com Author: Thomas H. Maugh II One in five Americans lights up regularly. If all states had prevention programs like those in California and Utah, 5 million fewer people would be smoking, the agency says. After 40 years of continual declines, the smoking rate in the United States has stabilized for the last five years, with one in every five Americans still lighting up regularly, the Centers for Disease Control and Prevention said Tuesday. Moreover, more than half of all children are exposed to toxic, secondhand smoke and 98% of those who live with a smoker have measurable levels of toxic chemicals in their blood stream, setting them up for future harm from cancer, heart disease and a variety of other ailments. "If you smoke and have children, don't kid yourself. Your smoke is harming your children," CDC Director Dr. Thomas R. Frieden said in a news conference. Using products marketed as being less harmful is no panacea, he added. "All cigarettes kill equally, and we know that light and low-tar cigarettes are no less likely to kill you." Despite the reduction in smoking over the last four decades, Frieden said, smoking remains the No. 1 cause of preventable deaths in the United States. Every year, an estimated 446,000 Americans die from smoking-related diseases. The good news is that some states are making progress in combating smoking. Utah has the lowest smoking rate at 10%, and California is second with a rate just below 13%, according to CDC figures. [...]

2010-09-13T08:07:11-07:00September, 2010|Oral Cancer News|

How secondhand cigarette smoke changes your genes

Source: Time Magazine Author: Alice Park As if the growing number of smoking bans in restaurants, airplanes and other public places isn't sending a strong enough message, researchers now have the first biological data confirming the health hazards of secondhand smoke. Scientists led by Dr. Ronald Crystal at Weill Cornell Medical College documented changes in genetic activity among nonsmokers triggered by exposure to secondhand cigarette smoke. Public-health bans on smoking have been fueled by strong population-based data that links exposure to secondhand cigarette smoke and a higher incidence of lung diseases such as emphysema and even lung cancer, but do not establish a biological cause for the correlation. Now, for the first time, researchers can point to one possible cause: the passive recipient's genes are actually being affected. Crystal's team devised a study in which 121 volunteers — some of whom smoked and some of whom had never smoked — agreed to have samples of their airway cells studied for genetic activity. The subjects also provided urine so the researchers could measure the amount of nicotine and its metabolites, like cotinine, for an objective record of their exposure to cigarette smoke. Airway cells that line the bronchus, from the trachea all the way to the tiny alveoli deep in the lungs, are the first cells that confront cigarette smoke, whether it is inhaled directly from a cigarette or secondhand from the environment. Crystal's group hypothesized that any deterioration in lung function associated with cancer or chronic obstructive pulmonary disease, including [...]

2010-08-29T07:36:37-07:00August, 2010|Oral Cancer News|

New tobacco policy likely to help check smoking among teenagers

Source: topnews.net.nz Author: Ketan Mukherjee In England, the legal age limit for purchasing cigarettes has been increased from 16 to 18 years. Because of this, the number of youngsters who start smoking at a very early age has decreased significantly. Researchers at University College London interviewed as many as 1,000 people aged 16-17 before and after the age limit was changed in the month of October in 2007. It was found that previous to October 2007, 24% of teenagers said that they smoked regularly. After the implementation of the new policy, the number reduced to 17%. The percentage of those above 18 years of age remained the same. It is worth mentioning that 8 out of every 10 smokers acquired this habit before they reached 19 years of age and diseases like mouth cancer and other problems related to tobacco are increasing rapidly. Researchers believe that the new tobacco law will certainly bring down the number of teenagers who want to go for smoking. According to Jenny Fidler, one of the researchers of the study, "The new law looks to have helped reduce smoking prevalence among younger age groups". He further added that the new law is for the betterment of the young generation of the country. He also said that new law will certainly clamp down on those teenagers who start smoking before 19 years.

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