Oral Cancer News

New report compares radiation approaches in head and neck cancer

Source: MedScape Today Author: Nick Mulcahy June 1, 2010 — Intensity-modulated radiation therapy (IMRT) for head and neck cancer leads to fewer cases of xerostomia, but has not yet been proven to be more successful than any other kind of radiation therapy in reducing tumors or improving survival, according to a new comparative-effectiveness review funded by the federal Agency for Healthcare Research and Quality (AHRQ). The review compares the effectiveness of 4 types of radiotherapy (IMRT, 3DCRT, 2DRT, and proton-beam therapy) in terms of tumor control, overall survival, adverse events, and quality-of-life issues. Many scientists consider IMRT to be theoretically better able to target cancerous cells while sparing healthy tissue than either 3DCRT or 2DRT, but more research is needed, the authors of the report point out. The report, entitled Comparative Effectiveness and Safety of Radiotherapy Treatments for Head and Neck Cancer, is authored by the Blue Cross and Blue Shield Association's Technology Evaluation Center Evidence-Based Practice Center. The late adverse effect of xerostomia, also known as dry mouth, is less common than in the past because the use of IMRT has allowed radiation oncologists to spare most patients' salivary glands from radiation as part of treatment planning, an expert recently told Medscape Oncology. Sparing salivary glands has become standard among clinicians who use IMRT, said Avraham Eisbruch, MD, professor of radiation oncology at the University of Michigan Medical School and Comprehensive Cancer Center in Ann Arbor. Dr. Eisbruch's comments came in the context of his study on the use of IMRT [...]

Charlotte Parker2010-06-04T16:26:20-07:00June, 2010|Oral Cancer News|

U.S. cigarette brands tops in cancer causing chemicals

Source: CNN Author: Miriam Falco Smokers of U.S. brand cigarettes may get more bang for their buck in the worst way according to a small study conducted by the Centers for Disease Control and Prevention. Researchers found U.S. made cigarettes contain more cancer-causing chemicals than some cigarettes brands made elsewhere around the world. “Not all cigarettes are made alike” says Dr. Jim Pirkle, deputy director for science at the CDC’s National Center for Environmental Health. He says this is the first study to show that “U.S. cigarettes have more of the major carcinogen [TSNAs] than foreign made cigarettes." TSNAs are “tobacco-specific nitrosamines,” the major cancer-causing substance in tobacco. 126 smokers in five cities – Waterloo, Ontario; Melbourne, Victoria (Australia); London, England, Buffalo, New York, and Minneapolis, Minnesota – were recruited for this study. They were between the ages of 18 and 55 and smoked at least 10 cigarettes a day for the past year and had been brand loyal for at least three months. The cigarettes smoked by the study recruits represented some of the more popular brands for each country including: Players light and DuMaurier in Canada; Marlboro, Newport Light, Camel Light in the U.S.; Peter Jackson and Peter Stuyvesant in Australia; and Benson & Hedges and Silk Cut Purple in the United Kingdom. Scientists analyzed more than 2,000 cigarette butts to get the data they are reporting today, says Pirkle. When researchers compared cigarette brands in the U.S. to those in Canada and Australia, they found three times higher [...]

Charlotte Parker2010-06-04T13:06:10-07:00June, 2010|Oral Cancer News|

Oral cancer doesn’t silence North Carolina man

Source: The Cherokee Scout Author: Lizz Harold Marble – Switching out one form of tobacco for another, Rick Miller, 44, learned how to quit smoking and dipping the hard way. Miller went to a doctor in March to see if an ulcer inside his mouth could be removed. He expected a round of antibiotics or oral surgery. He figured he would be back to dipping as usual after it was taken care of. “I really didn’t have any symptoms. I got an ulcer underneath my tongue. They thought it was all it was,” Miller said. Miller’s wife, Nicolia, did what most people do when they suspect they have an ailment. She went online and did an Internet search. After doing her own research, she was convinced it was mouth cancer, and Miller decided to see a specialist to see if their suspicions were correct. “Everything happened so fast after that,” Miller said. Informed by the specialist that he had oral cancer, he was immediately set up with a chemotherapy and radiation doctor. The father of four, two who are twin toddlers, had to undergo bouts of chemotherapy – including days where it was pumping into him everyday. From dipping to smoking Eight years ago, he stopped a 21-year smoking habit and began dipping tobacco. After more than 30 years of combined tobacco use, Miller has been forced to give up his addiction. “I gave up smoking and needed something to fill the void,” Miller said. He said he got a [...]

Charlotte Parker2010-06-03T15:55:07-07:00June, 2010|Oral Cancer News|

Big Tobacco Files Lawsuit Over Anti-Smoking Ads

Source: Gothamist Author: John Del Signore A Board of Health directive could soon require any retailers selling cigarettes to display graphic warning signs (like the sample here) about the dangers of smoking, plus information on where to seek help quitting. But that would violate their First Amendment rights by focring them to "undertake graphic advocacy on behalf of the city," according to a lawsuit filed in Manhattan Supreme Court today by cigarette manufacturers' R.J. Reynolds, Philip Morris and Lorillard, along with two Queens convenience stores and two retail groups. The signs, which vividly depict the insalubrious effects of smoking on various parts of the human body (think mouth cancer and heart disease), "do not describe the risks of smoking in purely factual terms," the lawsuit claims.Furthermore, "The mandated signs crowd out other advertisements and otherwise dominate the point of sale in many smaller establishments, to the exclusion of merchandise or other messages chosen by the store owners. The signs thus deprive retailers of the limited space available for communicating with their customers and thereby restrict their speech." Say, it's nice to see Big Tobacco sticking up for the little guy, innit? In a statement, the Health Department says: Tobacco is an addictive drug that kills some 7,500 New Yorkers every year. It disables many more. Yet studies show that many smokers are still unaware of the full risks that smoking poses. By requiring cigarette vendors to post warning signs at the point of sale in retail outlets, New York City is trying to alert [...]

Charlotte Parker2010-06-03T15:40:35-07:00June, 2010|Oral Cancer News|

Free oral cancer screenings offered June 5th at NASCAR Event, at Nashville SuperSpeedway

Source: The Tennessean Author: Staff One person dies each hour of each day from oral cancer in the United States, but it only takes a three-minute oral exam to potentially save a life. On June 5, local dentists and hygienists will gather at the Nashville SuperSpeedway for the NASCAR Nationwide Series, to conduct free oral cancer screenings for the general public. The event is being sponsored by the Oral Cancer Foundation, to educate others about the importance of prevention and early detection through check-ups and awareness of important warning signs. The free exams will be conducted from 2-6 p.m. at the Speedway. Approximately 35,000 people in the U.S. will be newly diagnosed with oral cancer in 2010, which includes mouth cancer, tongue cancer and throat cancer. When found early, there is an 80 to 90 percent survival rate. However, due to a lack of public awareness, the majority of cases are found as late-stage cancers that can be killers. The Oral Cancer Foundation is a national public service, non-profit entity designed to reduce suffering and save lives through prevention, education, research, advocacy, and support activities. Check outwww.oralcancerfoundation.org to learn more about risk factors, signs and symptoms, treatments, current research and up-to-date oral cancer related news, among other important information. A free patient/survivor discussion forum is also open to the public, where those currently fighting oral cancer can gain insights and inspiration from those who have been there before them. The NASCAR Nationwide Series returns to Nashville Superspeedway on June 5 [...]

Charlotte Parker2010-06-03T16:00:35-07:00June, 2010|OCF In The News, Oral Cancer News|

No need to fear!

Source: www.healthcanal.com Author: staff Patients with dental phobias will now be able to relax in the dentist’s chair, as new brain calming technology can help de–stress those with even the worst fears. New equipment developed by neuroscientists in America is being introduced in dental surgeries in the UK to help calm patients who suffer anxiety during treatments. The new equipment, named NuCalm, induces a state of deep relaxation using systems know as Cranial Electrotherapy Stimulation (CES). A generator is connected to a headset worn by the patient and transmits relaxing electrical and sound frequencies to the brain. After five minutes brain waves slow down to a state which is associated with meditation, sleep and deep relaxation. Chief Executive of the British Dental Health Foundation, Dr Nigel Carter said of the new technology: “This is a great step forward. A recent survey we conducted for National Smile Month found that one in four people do not visit the dentist because of a phobia. If people know they will be ok when they’re in the chair, that they won’t be overcome by anxiety, it could be enough to encourage more people to go on a regular basis.” Dr Carter added: “It is vital people go for regular dental check–ups. Dentists are at the forefront of oral health–care and are the best source for discovering serious problems such as mouth cancer and gum disease. “Mouth cancer is the fastest growing cancer in the UK, with 5,000 new cases being diagnosed each year. If [...]

Oral Cancer Foundation News Team - A2010-05-31T06:26:42-07:00May, 2010|Oral Cancer News|

Smoking women at greater risk

Source: www.deccanherald.com Author: Poornima Nataraj Surrendering to temptation of having a puff of nicotine to release tension, not only gives momentary pleasure but inflicts a long lasting damage on your biological system. There has been no decrease in the number of deaths due to tobacco use, despite large-scale efforts to educate masses on the health hazards of tobacco consumption. And, what's more concerning is the fact that not only men but a considerable percentage of women are also succumbing to the addiction at the risk of serious health complications. The World Health Organisation’s theme for this year’s World No Tobacco Day focusses on "gender and tobacco, with emphasis on marketing to women." It highlights the harmful effects of tobacco marketing and smoke on women and girls. Dr Prathima Murthy, Professor of Psychiatry and Head of De-addiction Centre at National Institute of Mental Health and Neurological Sciences (NIMHANS), informs that any form of tobacco use harms every organ of one's body. "Chewing tobacco has a certain cultural acceptance in our country, leading to a high prevalence of oral cancer. However, smoking has much wider ill-effects, especially for women who are more prone as their biological system is more vulnerable to such toxic substances," she says. Dr Murthy says women tend to take up smoking to relieve stress. There is also a rage to stay slim through smoking with the low nicotine content cigarettes. Irrespective of the percentage of nicotine content, there are other harmful substances which do not reduce the severity [...]

Oral Cancer Foundation News Team - A2010-05-31T06:16:53-07:00May, 2010|Oral Cancer News|

Tobacco consumption among youngsters a concern

Source: timesofindia.indiatimes.com Author: Tausif Alam The rise of tobacco consumption among children and young adults between 10 to 17 years has become a major cause of concern in the city. In the wake of it, cases of oral cancer among children are also on rise, say experts. According to the data released by the World Health Organisation (WHO), prevalence of smoking among children in India, between the age group of 13-15 years, is 5.8 per cent and 2.4 per cent in male and female respectively. The consumption of tobacco in different forms by children varies between 16.2 per cent and 7.2 per cent in male and female respectively. "Children between the age group of 10-17 years have been consuming tobacco mostly in the form mawa, pan masala and gutkha. The major cause of addiction among children is cheap availability of tobacco products. Though our law restricts selling of tobacco products to minors, the rule is not observed stringently, and minors have easy access to these products," said Kalyan Gangwal, founder member of the Sarva Jeev Mangal Pratishthan. He added that prevalence of tobacco consumption is mostly seen among slum children. The uses of mawa, pan masala and gutkha can cause oral submucous fibrosis, a pre-cancerous lesion which can lead to cancer. The symptoms are the difficulty in opening mouth and inability to tolerate hot, spicy food. Now, a large number of cases of oral submucous fibrosis have been found among youngsters who consume tobacco, said Gangwal. "The children mostly inherit [...]

Oral Cancer Foundation News Team - A2010-05-31T06:09:38-07:00May, 2010|Oral Cancer News|

Scientists find genes associated with throat cancer

Source: www.physorg.com Author: staff Scientists from Singapore, China and USA have identified three new susceptibility genes in a genome-wide association study of nasopharyngeal carcinoma (NPC). The study, led by the Genome Institute of Singapore (GIS), a biomedical research institute of the Agency for Science, Technology and Research (A*STAR), and the Sun Yat-Sen University Cancer Centre, identified genetic risk factors of NPC that advance the understanding of the important role played by host genetic variation in influencing the susceptibility to this cancer. NPC is a type of cancer that forms in the epithelial lining of the nasopharynx, the area of the upper throat that lies behind the nose. It is particularly prevalent in southern China, such as Guangdong, with an occurrence rate of about 25 times higher than that in most regions of the world. NPC is therefore referred to as the Cantonese Cancer (Cantonese is a Chinese dialect spoken in and around the city of Guangzhou in Southern China). Led by Dr Liu Jianjun, Associate Director and Senior Group Leader of Human Genetics at the GIS, and Professor Yi-Xin Zeng, President of the Sun Yat-sen University Cancer Center, the findings were published in Nature Genetics on May 30, 2010. To search for the genetic risk factors for NPC, the scientists carried out a comprehensive genetic analysis of the human genome in a large clinical sample of southern Chinese descent - approximately 5,000 patients and 5,000 controls. The researchers found that the genetic variation within the human leukocyte antigen (HLA) and [...]

Oral Cancer Foundation News Team - A2010-05-31T06:04:46-07:00May, 2010|Oral Cancer News|

Garagiola, who quit, warns about chewing tobacco

Source: nytimes.com Author: George Vescey Joe Garagiola has been to too many funerals. Some of them were for friends who chewed tobacco, the way Garagiola used to do. Now Garagiola has been given the gift of time. He intends to use it to speak out against the habit of chewing tobacco. “I tell these guys, ‘You may not like what I say, but with lung cancer you die of lung cancer,’ ” Garagiola said the other day, with the zeal of a convert. “With oral cancer, you die one piece at a time. They operate on your neck, they operate on your jaw, they operate on your throat.” Garagiola is one of America’s gifted talkers — starting in bullpens and dugouts, moving on to broadcasting games, then doing game shows, the “Today” show. He is still talking. Last month he traveled to a Congressional hearing to speak against smokeless tobacco. The trip itself was a gesture of courage, because he was recovering from brain surgery for what he calls a nonmalignant ailment, which he said was not linked to the tobacco habit he beat 50 years ago. Last Friday, Garagiola received great news. After a CAT scan six months after surgery, doctors told him he was clear. He took a deep breath and celebrated by doing what he does best. Speaking about the lobbyists for new smokeless products, he said: “They tell you it’s a safe alternative, but my answer is, Hey, don’t jump out the 50th floor, jump out [...]

Oral Cancer Foundation News Team - A2010-05-29T11:07:43-07:00May, 2010|Oral Cancer News|