tobacco – Page 29 – Oral Cancer News

India ranks first in number of oral cancer cases: World Health Organization report

Source: www.newkerala.com Author: staff India has the highest number of oral cancer cases in the world out of which 90 per cent have been reported due to tobacco-related diseases, according to a World Health Organisation (WHO) survey report. The report said more than 2,200 Indians die each day from a tobacco-related cases and in 2010, an estimated ten lakh people will die due to the killer disease. Every day, 55,000 Indian youths start tobacco use, the report further said. In view of the growing tobacco menace, a one-day Media Advocacy Workshop on Tobacco Control was jointly organised by Itanagar Press Club (IPC) and Voluntary Health Association of India (VHAI) here recently. In the meeting both the print and electronic media unanimously observed that strict enforcement of section 4 of the Cigarettes and Other Tobacco Products (Prohibition of Advertisement and Regulation of Trade and Commerce, Production, Supply and Distribution) Act, 2003, should be ensured. Highlighting different aspects of tobacco in terms of health hazards and socio-economic impact, epidemiologist Dr L Jampa informed that India is the second largest consumer and is placed third in respect of tobacco production. He informed that in 17 out of 29 states of India, tobacco use is more than 69 per cent. The Northeastern region exhibits highest rates of tobacco use - in Mizoram more than 80 per cent of men use some form of tobacco, followed by Tripura (76 per cent) and Assam (72). Arunachal Pradesh is the second largest state whos people chew tobacco [...]

Oral Cancer Foundation News Team - A2010-01-12T12:21:00-07:00January, 2010|Oral Cancer News|

Mitchell teens give ‘Unfiltered Reality’ check

Source: www.keloland.com Author: Katie Janssen They look just like candy and gum; pop them in your mouth and they melt like mints. It may sound innocent enough, but they're just as addictive as cigarettes. Tobacco companies are adding new products, and experts say they're getting better at targeting them to kids. But a group of Mitchell teens is trying to see through the hype and educate parents and their peers. They call themselves "Unfiltered Reality," and around 300 middle and high school students are part of the Mitchell group. Their goal is to educate as many people as possible not just about what smoking can do, but how today's kids are increasingly targeted. "Actually make it look like candy, boxes color-coordinated with candy, gum, Tic-Tacs, make it look closer," Zane Ireland, a senior at Mitchell High School and member of Unfiltered Reality, said. And they have several examples. They found a can of apple-flavored chewing tobacco that looks very similar to apple-flavored mints and gum. A small cigarillo looks just like a tube of lip balm, and the tiny cigars come in flavors like pina colada and tangerine. And they also found a pack of cigarettes that looks a lot like breath mints, and the cigarettes even contain a mint capsule that smokers can pop to add flavor. "Pretty colors, cool shapes and designs; more people would think it's cool and want to try it," Emma Kelly, also a senior at MHS and member of Unfiltered Reality, said. The group [...]

Oral Cancer Foundation News Team - A2009-12-17T08:22:17-07:00December, 2009|Oral Cancer News|

Alcohol and tobacco use prediagnosis and postdiagnosis, and survival in a cohort of patients with early stage cancers of the oral cavity, pharynx, and larynx

Source: cebp.aacrjournals.org Authors: Susan T. Mayne et al. As more people begin to survive first cancers, there is an increased need for science-based recommendations to improve survivorship. For survivors of head and neck cancer, use of tobacco and alcohol before diagnosis predicts poorer survival; however, the role of continuing these behaviors after diagnosis on mortality is less clear, especially for more moderate alcohol consumption. Patients (n = 264) who were recent survivors of early stage head and neck cancer were asked to retrospectively report their tobacco and alcohol histories (before diagnosis), with information prospectively updated annually thereafter. Patients were followed for an average of 4.2 years, with 62 deaths observed. Smoking history before diagnosis dose-dependently increased the risk of dying; risks reached 5.4 [95% confidence interval (95% CI), 0.7-40.1] among those with >60 pack-years of smoking. Likewise, alcohol history before diagnosis dose-dependently increased mortality risk; risks reached 4.9 (95% CI, 1.5-16.3) for persons who drank >5 drinks/d, an effect explained by beer and liquor consumption. After adjusting for prediagnosis exposures, continued drinking (average of 2.3 drinks/d) postdiagnosis significantly increased risk (relative risk for continued drinking versus no drinking, 2.7; 95% CI, 1.2-6.1), whereas continued smoking was associated with nonsignificantly higher risk (relative risk for continued smoking versus no smoking, 1.8; 95% CI, 0.9-3.9). Continued drinking of alcoholic beverages after an initial diagnosis of head and neck cancer adversely affects survival; cessation efforts should be incorporated into survivorship care of these patients. (Cancer Epidemiol Biomarkers Prev 2009;18(12):3368–74) Authors: Susan T. Mayne1, [...]

Oral Cancer Foundation News Team - A2009-12-08T18:11:11-07:00December, 2009|Oral Cancer News|

New figures on cancer in Europe show a steady decline in mortality but big variations

Source: www.sciencedaily.com Author: press release New figures on deaths from cancer in Europe show a steady decline in mortality between the periods 1990-1994 and 2000-2004. Deaths from all cancers in the European Union (EU) between these two periods fell by nine percent in men and eight percent in women, with a large drop among the middle-aged population. In a study published online in the cancer journal, Annals of Oncology on November 30, researchers found that there was an average 185.2 deaths per 100,000 of the population per year in men between 1990-1994 in 27 member states of the EU, but this fell to 168 deaths per 100,000 between 2000-2004. For women, the number of deaths fell from 104.8 to 96.9 per 100,000. The researchers, led by Professor Carlo La Vecchia (MD), head of the Department of Epidemiology at the Mario Negri Institute and associate professor at the Faculty of Medicine, University of Milan (Italy), and Professor Fabio Levi (MD), Head of the Cancer Epidemiology Unit at the Institute of Social and Preventive Medicine, Centre Hospitalier Universitaire Vaudois and University of Lausanne, (Switzerland), say that the persistent downward trend is driven largely by changes in tobacco consumption, with large falls in lung and other tobacco-related cancers in men. A steady decline in gastric cancers and, recently, declines in colorectal cancer have also contributed to the overall drop in mortality rates. However, the picture is variable across Europe and between sexes. For instance, where alcohol or tobacco consumption, or a combination of [...]

Oral Cancer Foundation News Team - A2009-12-08T09:00:11-07:00December, 2009|Oral Cancer News|

Evaluation of in vitro assays for assessing the toxicity of cigarette smoke and smokeless tobacco

Source: aacrjournals Author: Staff Requests for reprints:Peter G. Shields, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, 3800 Reservoir Road Northwest, LL (S) Level, Room 150, Washington, DC 20057-1465. Phone: 202-687-0003. E-mail: [email protected] Abstract Background: In vitro toxicology studies of tobacco and tobacco smoke have been used to understand why tobacco use causes cancer and to assess the toxicologic impact of tobacco product design changes. The need for toxicology studies has been heightened given the Food and Drug Administration's newly granted authority over tobacco products for mandating tobacco product performance standards and evaluate manufacturers' health claims about modified tobacco products. The goal of this review is to critically evaluate in vitro toxicology methods related to cancer for assessing tobacco products and to identify related research gaps. Methods: PubMed database searches were used to identify tobacco-related in vitrotoxicology studies published since 1980. Articles published before 1980 with high relevance also were identified. The data were compiled to examine (a) the goals of the study, (b) the methods for collecting test substances, (c) experimental designs, (d) toxicologic end points, and (e) relevance to cancer risk. Results: A variety of in vitro assays are available to assess tobacco smoke that address different modes of action, mostly using non–human cell models. However, smokeless tobacco products perform poorly in these assays. Although reliable as a screening tool for qualitative assessments, the available in vitro assays have been poorly validated for quantitative comparisons of different tobacco products. Assay batteries have not been developed, although they exist for nontobacco assessments. Extrapolating data from in [...]

Charlotte Parker2009-12-07T15:03:33-07:00December, 2009|Oral Cancer News|

Smokers take their last legal puffs in Virginia restaurants

Source: Washington Post Author: Sandhya Somashekhar It was a gentlemen's protest: Scores of cigar-smokers filed into an upscale steakhouse in Reston on Monday night to light up their stogies over cocktails and beef Wellington and lament that the smoking police had finally come to, of all places, Virginia. Four hundred years after John Rolfe planted the nation's first commercial tobacco in Virginia, and decades after state leaders paid homage to the crop by carving its leaves into the ceiling of the old state Senate chamber, smoking officially becomes illegal Tuesday in the state's 17,500 bars and restaurants. Although the suit-and-tie crowd at Morton's exuded a sort of "Mad Men" cool, it wasn't entirely hard to see why some might have been glad this day has finally come. A fragrant, heavy haze rose as 150 regulars worked their way through the four cigars included with a meal organized as a last hurrah for Virginia smokers. "I've always said, if there's a state that would never pass a smoking ban, it's Virginia," said Manassas resident Ed Bennett, leaning on the polished wooden bar with a cocktail cigar in his right hand. "I lost a lot of bets on that one." Morton's wasn't the only restaurant marking the occasion with a bit of celebratory nostalgia. At Jimmy's Old Town Tavern in Herndon, a Camel rep handed out free cigarettes, and customers were treated to an airing of an old Winston TV ad featuring Fred and Barney from "The Flintstones." Owner Jimmy Cirrito sold [...]

Charlotte Parker2009-12-01T16:52:14-07:00December, 2009|Oral Cancer News|

Uninsured have higher mortality from head and neck cancer than insured

Source: professional.cancerconsultants.com Author: staff Researchers from the University of Pittsburgh have reported that patients with “Medicaid/uninsured and Medicare disability were at increased risk of death after the diagnosis of squamous cell carcinoma of the head and neck (SCCHN) when compared with patients with private insurance.” The details of this study were published online on November 20, 2009 in Cancer.[1] Unfortunately, underinsured or uninsured patients are reportedly at risk for impaired access to care, delays in medical treatment, and in some cases, substandard medical care. A recent article in the journal Cancer suggests that patients who are uninsured or those who receive Medicaid benefits may be at greater risk for developing postoperative complications and dying after surgery for colorectal cancer. Researchers from the Division of Cancer Prevention and Control and the Kentucky Cancer Registry have previously documented survival differences in patients with and without private health insurance. These findings were reported in the October 13, 2003 issue of the Archives of Internal Medicine. The current study evaluated outcomes of 1,231 patients with head and neck cancer treated at the University of Pittsburgh. Patients were divided into those with Medicaid and uninsured status plus those with Medicare disability versus patients with private insurance. The hazard ratio for survival was 1.50 for patients defined as Medicaid/uninsured versus private insurance. The hazard ration for survival of Medicare disability patients was 1.69 compared with patients with private insurance. These increased rates of death were presented and then corrected for competing risk factors such as alcohol [...]

Oral Cancer Foundation News Team - A2009-11-28T07:28:18-07:00November, 2009|Oral Cancer News|

Dental hygiene students screen for oral cancer

Source: uscnews.usc.edu/health Author: Beth Dunham Members of the USC School of Dentistry’s Dental Hygiene Class of 2010 provided oral health screenings and tobacco cessation advice for USC students, staff members and visitors during the American Cancer Society’s Great American Smokeout on Nov. 19. Marked every November with outreach events across the nation, the American Smokeout is designed to help smokers find effective methods to help them quit smoking and highlight the benefits of giving up tobacco. Better oral health and dramatically decreased risk of deadly oral cancer is one huge benefit, said dental hygiene student Allison Clark. Just outside of Bovard Auditorium, the student manned a table stocked with information on oral cancer - including shocking photographs of the damage caused by the disease - and helpful advice on how to successfully quit smoking. Dental hygiene student Lauren Levine said that smokers who turned in at least one cigarette received a prize pack that included a toothbrush and tube of toothpaste, as well as smoking cessation supplies such as gum and information on quitting resources and techniques. They also received a raffle ticket for a chance to win an electric toothbrush. Dental hygiene students conducted oral health screenings at both the USC Pharmacy and School of Dentistry on the University Park campus. Even nonsmokers took the opportunity to receive a free oral health checkup. Staff member Todd Henneman said he thought having a screening was a good idea even though he doesn’t smoke. “I figured that I might as well [...]

Oral Cancer Foundation News Team - A2009-11-23T14:41:49-07:00November, 2009|Oral Cancer News|

The oral cancer epidemic in central and eastern Europe

Source: Int J Cancer, October 30, 2009 Author: Werner Garavello et al. To monitor recent trends in oral and pharyngeal cancer mortality in 38 European countries, we analyzed data provided by the World Health Organization over the period 1975-2004. Joinpoint analysis was used to identify significant changes in trends. In the European Union (EU), male mortality rates rose by 2.1% per year between 1975 and 1984, by 1.0% between 1984 and 1993, and declined by 1.3% between 1993 and 2004, to reach an overall age-standardized rate of 6.1/100,000 in 2000-2004. Mortality rates were much lower in women, and the rate in the EU rose by 0.9% per year up to 2000, and levelled off to 1.1/100,000 in 2000-2004. In France and Italy - which had the highest rates in the past - male rates have steadily declined during the last two decades (annual percent change, APC=-4.8% in 1998-2004 in France, and -2.6% in 1986-2003 in Italy). Persisting rises were, however, observed in several central and eastern European countries, with exceedingly high rates in Hungary (21.1/100,000; APC=6.9% in 1975-1993 and 1.4% in 1993-2004) and Slovakia (16.9/100,000; APC=0.14% in 1992-2004). In middle aged (35 to 64) men, oral and pharyngeal cancer mortality rates in Hungary (55.2/100,000) and Slovakia (40.8/100,000) were comparable to lung cancer rates in several major European countries. The highest rates for women were in Hungary (3.3/100,000; APC=4.7% in 1975-2004) and Denmark (1.6/100,000; APC=1.3% in 1975-2001). Oral and pharyngeal cancer mortality essentially reflects the different patterns in tobacco smoking and [...]

Oral Cancer Foundation News Team - A2009-11-10T07:56:32-07:00November, 2009|Oral Cancer News|

Swedish snuff more addicting?

Source: www.upi.com Author: staff A Swedish tobacco company adds a substance to snuff products to heighten dependency, an investigative report concluded. The usual level for snuff or 'snus' is eight milligrams per gram but double that amount was found in one product produced by Swedish Match, the news program Kalla Fakta reported. The report alleges that Swedish Match added a substance known as E500 which raises "free" nicotine to increase craving. The tobacco company denies any wrongdoing. "There is no secret substance in snus," spokesman Henrik Brehmer said regarding the use of E500. "We use it to stabilize the pH value in snus and have done so for 200 years." Brehmer rejected an assertion by Harvard School of Public Health Professor Greg Connolly Swedish Match is deliberately using the substance to addict consumers. "In a study in 2008 he concluded that we are manipulating the pH value, something that we consider hugely speculative," Brehmer said.

Oral Cancer Foundation News Team - A2009-10-26T18:47:47-07:00October, 2009|Oral Cancer News|