smoking – Page 13 – Oral Cancer News

Survey reveals most are unaware of the causes and symptoms of mouth cancer

Source: www.cosmeticdentistryguide.co.uk Author: staff A survey has revealed that most people are unaware of the major risk factors and symptoms of oral cancer. The SimplyHealth Annual Dental Health Survey revealed that of the 11,785 adults surveyed, 70 percent were unaware of the symptoms of mouth cancer while only 3 percent knew that kissing could increase your risk of moth cancer as a result of exposure to the human papilloma virus (HPV). A spokesperson for SimplyHealth said that most were aware that smoking and drinking increased the risk of oral cancer, but very few people were aware of the link between oral cancer and the HPV, a virus which is also responsible for some cases of cervical cancer. According to Cancer Research UK, some strains of HPV increase the risk of mouth cancer, which could explain why the disease is becoming more common in young people, as the virus is spread through physical contact. Dentist Michael Thomas said that it was important for people to be aware of the symptoms of mouth cancer, as well as the causes. As with most forms of cancer, the earlier mouth cancer is diagnosed, the higher the chance of survival. Only 28 percent of adults surveyed had discussed mouth cancer with their dentist and this is worrying, as dentists are in a prime position to spot the early warning signs and arrange further tests and treatment. The most common symptoms of mouth cancer include lumps or swellings in the mouth or throat, sores or ulcers [...]

Oral Cancer Foundation News Team - A2012-04-30T12:19:01-07:00April, 2012|Oral Cancer News|

Snus spat erupts in Norway

Source: Ice News A row has erupted over snuff tobacco in Norway after a state researcher said the government should be promoting it as a way of stopping smoking. Health officials have dismissed the criticisms of Karl Erik Lund, however, saying the substance, known as snus in Norway, is highly addictive and can cause cancer. Mr Lund, of the state institute for alcohol and drug research SIRUS, told Aftenposten newspaper that Norway should start being honest with its people by telling them that snus is “much less dangerous” than smoking. Dr Maja-Lisa Løchen, a professor of preventive medicine at the Univerity of Tromsø, however, told the newspaper that she was “furious” that they had given the story “so much space”. “No research has documented that using snus is an effective way to stop smoking,” Dr Løchen told Aftenposten. “On the contrary, some smokers can wind up using both forms of tobacco.” Løchen added that users, who usually place the snus under their lips to absorb the nicotine, also risk contracting other forms of cancer. She added that the health ministry would not be recommending the product. Snus is banned in many European countries but has a long tradition of use in Norway and Sweden where it is still legal. This news story was resourced by the Oral Cancer Foundation, and vetted for appropriateness and accuracy.

Charlotte Parker2012-04-06T09:53:42-07:00April, 2012|Oral Cancer News|

Declines in Smoking and Lung Cancer Mortality in the U.S.: 1975–2000

Source: Oxford Journals Although changing smoking behaviors have had a major impact on lung cancer mortality in the U.S., the numbers of lung cancer deaths averted are only a small fraction of deaths that could have been avoided had all smoking ceased following the 1964 Surgeon General’s Report. Further efforts to control tobacco use are needed to decrease the impact of the disease, according to a study published March 14 in the Journal of the National Cancer Institute. The restrictions on smoking in public places, escalations in cigarette taxes, reduced access to cigarettes, and an increased public awareness on the health issues related to smoking have all helped steadily decrease the number of smokers in the U.S. since the mid 1950’s; however, little measurable information exists in regards to the amount lung cancer deaths have diminished in association with the decline in smoking. In order to determine the effect that reduced tobacco smoking has had on lung cancer mortality in the U.S., Suresh H. Moolgavkar, M.D., Ph.D., of the Program in Biostatistics and Biomathematics at the Fred Hutchinson Cancer Research Center in Seattle, Washington and colleagues built independent models based on cohort, case-control, or registry data and adjusted to overall mortality to estimate the number of lung cancer deaths prevented between 1975–2000. The data were distinguished by sex and birth decade (1890–1970), and the prevalence of smoking and lung cancer deaths were considered based on actual tobacco control (ATC), historical changes in smoking rates, no tobacco control (NTC), predicted smoking [...]

Charlotte Parker2012-04-04T09:10:41-07:00April, 2012|Oral Cancer News|

The 795 Thousand and Ending a Century of Tobacco

Source: Oxford Journals Tonight, a grandfather will read his grandson a soothing bedtime story. Yesterday, a mother saw her son perform a brilliant violin solo. Tomorrow, a grandfather will see his granddaughter complete the first unassisted triple play in their community's t-ball league history. What do these vignettes have in common? They represent just three of the 795 851 people––the 795 thousand––whose premature deaths from lung cancer were averted in the United States through aggressive tobacco control policies and interventions between 1975 and 2000, as determined by a series of consortium-based sophisticated modeling techniques and reported by Moolgavkar et al. (1) in this issue of the Journal. Sometimes, we become inured to the sheer number of deaths caused by tobacco—for example, a predicted 1 billion tobacco-caused deaths this century, 100 million people killed by tobacco in the 20th century, 6 million deaths per year globally, 443 000 deaths per year in the United States, etc. But, despite these enormous, and even numbing, numbers, we need to remember that every one of these 1 billion, 100 million, 6 million, or 443 000, was a father, mother, brother, sister, son, or daughter who, if tobacco had not intervened, would have enjoyed, and shared, a longer, healthier, and more fulfilling life. How did this happen? How did we allow tobacco, over the past 100 years, to kill and cause disease with such abandon? And, more important, how have we begun to turn the tide against the tobacco tsunami and how can we continue to learn from [...]

Charlotte Parker2012-04-04T08:27:45-07:00April, 2012|Oral Cancer News|

New indicator may help Identify patients with increased risk from throat cancer

Source: www.onclive.com Author: staff Patients with oropharyngeal squamous cell carcinoma who had "matted" lymph nodes -- nodes that are connected together -- are more likely to metastasize than those without matted lymph nodes, according to a study published online in the journal Head & Neck. Metastases account for about 45% of the deaths among patients with oropharyngeal carcinoma, wrote Douglas B. Chepeha, MD, MPH, an associate professor of Otolaryngology Head and Neck Surgery at the University of Michigan Medical School in Ann Arbor. "Our findings may help doctors identify patients who are at higher risk for having their cancer metastasize and who would benefit from additional systemic therapy," he said, adding that the opposite was also true -- those without matted nodes might benefit from reducing therapy. The researchers tracked 78 patients who were part of a clinical trial evaluating 2 cancer drugs with intensity-modulated radiation therapy. All of the treatment-naive patients had stage III-IV squamous cell carcinoma of the oropharynx. Sixteen of the 78 patients had matted nodes. They found that patients with matted nodes had a 69% survival rate over 3 years, compared with 94% for patients without matted nodes. The risk was independent of other prognostic factors, such as the patient's history of smoking, alcohol use, or human papillomavirus (HPV) infection. Matted nodes appear to be an especially strong indicator of increased risk among patients who are HPV-positive. However, HPVpositive patients had better overall outcomes than HPV-negative patients did. The patients with the best outcomes were HPV-positive [...]

Oral Cancer Foundation News Team - A2012-03-19T07:12:42-07:00March, 2012|Oral Cancer News|

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|

Cancer patients who smoke report worse pain, symptoms

Source: www.medscape.com/ Author: Kate Johnson Cancer patients who smoke experience more severe symptoms than nonsmoking cancer patients and are also at greater risk of misusing opioids, a new study shows. "Our findings show a profile of higher levels of physical symptoms (pain, fatigue, poor appetite, and insomnia) and psychological symptoms (depression and anxiety) among smokers than non-smokers," report Diane Novy, PhD, from the Pain Management Center at the University of Texas MD Anderson Cancer Center in Houston, Texas, and colleagues. The findings underscore the importance of smoking cessation for this patient population, she told Medscape Medical News, even though it's unclear if there is a causal effect. "We don't know the cause. They may smoke more because of the pain," she said in an interview. However, studies also show that smoking has been known to increase certain types of pain such as back pain, and nerve pain, she added. "If we can motivate them to stop smoking, I think they're better off." The findings were presented here at the American Academy of Pain Medicine (AAPM) 28th Annual Meeting. Pain, Fatigue, Insomnia The study included 486 cancer patients (52% female), with a mean age of 55 years, who were referred to the Pain Management Center for uncontrolled pain. Ninety-four patients were smokers, and the rest (n = 356), classified as nonsmokers, were former smokers or never-smokers. The patients were diagnosed with a wide range of cancers, the most common being gastrointestinal (18.5%), followed by hematologic (15%) and head and neck cancer [...]

Oral Cancer Foundation News Team - A2012-02-26T09:23:53-07:00February, 2012|Oral Cancer News|

New Indicator May Help Identify Patients With Increased Risk From Throat Cancer

Source: Marketwatch.com ANN ARBOR, Mich., Jan. 16, 2012 /PRNewswire via COMTEX/ -- Independent of other factors, such as smoking history and HPV status, matted lymph nodes appear to signal increased chance of oropharyngeal cancer spreading to other parts of the body. Researchers at the University of Michigan Health System have found a new indicator that may predict which patients with a common type of throat cancer are most likely have the cancer spread to other parts of their bodies. Patients with oropharyngeal squamous cell carcinoma who had "matted" lymph nodes - nodes that are connected together - had a 69 percent survival rate over three years, compared to 94 percent for patients without matted nodes, according to a study published online ahead of print publication in Head & Neck. The oropharynx is an area that includes the back of the tongue, soft palate, throat and tonsils. "The spread of cancer throughout the body accounts for about 45 percent of the deaths from oropharyngeal carcinoma," says the study's senior author, Douglas B. Chepeha, M.D., M.S.P.H., an associate professor of otolaryngology head and neck surgery at the U-M Medical School. "Our findings may help doctors identify patients who are at higher risk for having their cancer metastasize and who would benefit from additional systemic therapy. Conversely, some patients without matted nodes may benefit from a reduction of the current standard treatment, which would cut down on uncomfortable side effects." Notably, the findings indicate an increased risk independent of other established prognostic factors, [...]

Charlotte Parker2012-01-16T10:04:24-07:00January, 2012|Oral Cancer News|

U.S. Government rolls out new teen anti-smoking program

Source:EmaxHealth.com As 2012 draws nigh, many smokers will make yet another resolution to quit smoking. However, in a matter of days or weeks, many of them will be puffing away. Many of these smokers have damaged their health from the habit with ailments including chronic obstructive pulmonary disease (COPD), lung cancer, and throat cancer. One group of smokers is not yet afflicted with those ailments and would benefit the most from quitting: teen smokers. Unfortunately, however, research suggests most of those teens will keep smoking and some light smokers will become heavy smokers. According to current estimates, 19% of U.S. teens are smokers by the 12th grade. To address this issue, the National Cancer Institute (NCI) is introducing a new smoking-cessation program focused on teens. At present, a Website has been developed (teen.smokefree.gov) and texting support is available. In January 2012, the NCI will add a smartphone application. The program joins others with the same aim: Helping teen smokers quit before they become chronic adult smokers. For example, on September 1, Secretary of Health and Human Services Kathleen Sebelius published an opinion in the Washington Post in which she pointed out the national problem of teen smoking. A new study by the National Institutes of Health (NIH), released on December 14, reported that smoking had declined among U.S. teens. Countering that bit of good news was that one out of every 15 high school students smoked marijuana on a regular basis. Smoked marijuana and smoked tobacco are chemically very similar; [...]

Oral Cancer Foundation News Team - A2011-12-28T10:53:32-07:00December, 2011|Oral Cancer News|

New Irish cancer map reveals pattern of disease by geographical area

Source: www.independent.ie Author: Eilish O'Regan Health Correspondent Where you live can have a bearing on how high a risk you run of contracting a specific type of cancer. That is a key conclusion of a major new survey by the National Cancer Registry and its northern equivalent. It shows that between 1995-2007: - Those living on coasts and in urban areas have a higher risk of both types of skin cancer; - Those living around Cork city and in a band across the north of the island have a higher risk of bowel cancer. - Lung cancer risk is higher in urban areas such as Dublin, Cork, Derry, Belfast and in the east - Prostate cancer risk was much higher in the Republic than in the North. - Stomach cancer risk was highest in a band running from Dublin to Donegal; - The risk of many cancers is related to how much social or economic deprivation there is in an area. For example lung, stomach, head and neck and cervical cancer risk was found to be higher in areas of high unemployment or where fewer go on to higher education. However, skin, breast and prostate cancer risk was lower in these areas. Generally, the risk of cancer risk is higher in more densely populated areas and where there are larger numbers of elderly living. National Cancer Registry director Dr Harry Comber said the differences can mostly be explained by people's lifestyles, including smoking, drinking, obesity, diet and sexual behaviour. People [...]

Oral Cancer Foundation News Team - A2011-12-09T07:00:58-07:00December, 2011|Oral Cancer News|