alcohol – Page 19 – Oral Cancer News

Drinkers underestimate harm from alcohol

Source: www.onmedica.com Author: OnMedica staff More than half (55%) of people in England who drink alcohol wrongly believe that alcohol only damages your health if you regularly get drunk or binge drink, a poll by YouGov has shown. YouGov questioned more than 2,000 adults and found that 83% of those who regularly drink more than the NHS recommended limits – 2-3 units a day for women and 3-4 units a day for men – don’t realise that their drinking is risking their long-term health. An estimated 10 million adults in England are drinking above the recommended limits, so about 8.3 million people are potentially unaware of the damage their drinking could be causing. Although 86% of drinkers surveyed said they knew that drinking alcohol is related to liver disease, far fewer realised it is also linked with breast cancer (7%), throat cancer (25%), mouth cancer (28%), stroke (37%) and heart disease (56%), along with other serious conditions. The government has funded a £6 million campaign, backed by charities Cancer Research UK, the British Heart Foundation and the Stroke Association, to warn drinkers of the unseen health damage caused by regularly drinking more than the NHS advises. Billboard, press and TV adverts will show drinkers the damage that is being done to their organs while they are drinking, whether in a pub or at home. More than 9,000 people in the UK die from alcohol-related causes each year. The World Health Organisation estimates that 20% of alcohol-related deaths are from cancer, [...]

Oral Cancer Foundation News Team - A2010-01-29T19:50:49-07:00January, 2010|Oral Cancer News|

HPV vaccine could help prevent other cancers, too: studies

Source: www.vancouversun.com Author: Tom Spears, Canwest News Service Cancer doctors are starting to believe that the human papilloma — or HPV — HPV, intended to prevent cervical cancer, will likely prevent other cancers as well — and in men as well as women. Recent research is linking the HPV virus to a variety of cancers in the head and neck, and the urinary-genital tract, says Dr. Glenn Bauman, chairman of oncology at the University of Western Ontario faculty of medicine and a radiation oncologist at the London Health Sciences Centre. If so, the vaccine usually given to girls at the beginning of their teenage years could also benefit boys. Boys so far have not been offered HPV vaccine, although some experts argue both sexes should be vaccinated to slow the spread of papilloma. The virus is estimated to cause 70 per cent of cervical cancers and 90 per cent of genital warts. Cervical cancer is the second most common cancer for Canadian women aged 20 to 44. A variety of recent studies has been finding the DNA from the common virus inside cancer tumours. “I think the tip of the iceberg is this whole HPV connection with cancer,” Bauman said. “What’s interesting is that we’re finding — and we’ve known this for a while, but we’re beginning to appreciate it — that HPV plays a role in other ‘mucosal’ cancers.” This means a variety of cancer types in the head and neck, and also the urinary tract and genital region; [...]

Oral Cancer Foundation News Team - A2010-01-25T14:39:29-07:00January, 2010|Oral Cancer News|

Finnish firm to market cancer-prevention capsule

Source: www.google.com/hostednews/afp/ Author: staff Finnish medical biotechnology group Biohit said Monday it had developed a capsule that could help prevent stomach and throat cancer by neutralising the cancer-causing compound acetaldehyde. Acetaldehyde is produced from alcohol and sugar by microbes in the mouth. The gastric acid of a healthy stomach generally kills these microbes, but they can survive in an acid-free stomach and continue to produce acetaldehyde there. "It is clear that acetaldehyde is a class one carcinogenic, or a cancer-causing factor of the worst kind, and it is clear that an acid-free stomach is a risk factor for stomach cancer," Biohit chief executive Osmo Suovaniemi told AFP. He said the capsule, developed by Biohit in collaboration with researchers from the University of Helsinki, neutralised acetaldehyde when taken with meals or alcohol and could, therefore, help prevent the development of cancer. "How many cancer cases it may prevent in the future remains to be seen," Suovaniemi said, adding it would take years to determine the capsule's cancer-preventing impact. Suovaniemi said the drug had received the approval of medical authorities after undergoing clinical testing. Biohit aims to make the over-the-counter capsules available in Finnish pharmacies during the first half of this year and to start marketing them internationally during 2011 at the latest.

Oral Cancer Foundation News Team - A2010-01-13T14:48:49-07:00January, 2010|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|

Drinking epidemic ‘fuels surge in cancer’

Source: www.dailymail.co.uk/health Author: Jenny Hope Round-the-clock drinking and cut-price alcohol are to blame for an 'appalling' rise in cancers, experts warned today. Cases of cancer of the mouth have gone up by half in the past decade, with a 43 per cent rise in liver tumours. There have also been big rises in breast and colorectal cancer. Many experts are blaming alcohol consumption, which has doubled in the UK since the 1950s and has been fuelled by Labour's decision to relax licensing laws. They are calling for tougher measures to crack down on 2 for 1 offers and price-cutting by supermarkets, as well as the current 24-hour drinking culture. The latest official figures, obtained from parliamentary questions by the Liberal Democrats, show almost 5,000 in England are diagnosed each year with oral cancers - a 53 per cent increase on 3,225 cases in 1997. There was a 20 per cent jump in cancer of the gullet (oesophagus) from 5,397 to 6,487. Both types of cancer are linked to heavy drinking, with a fourfold rise in risk for men consuming more than seven drinks a day and women having five drinks or more a day. Liver cancer cases went up over the same period from 1,925 to 2,754 - with this cancer two and half times more likely to affect heavy drinkers compared with people who do not drink. Female breast cancer cases rose 33 per cent from 28,618 to 38,048. Heavy drinkers run a 60 per cent extra chance of [...]

Oral Cancer Foundation News Team - A2009-12-07T15:11:03-07:00December, 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|

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|

Patterns of alcohol and tobacco use affect head and neck cancer risk

Source: www.rtmagazine.com Author: staff Assuming that total exposure is the same, it is worse to smoke lightly for many years than to smoke heavily for a few years when it comes to the risk of head and neck cancer, new research shows. With alcohol use, however, the opposite is true. The results, which were published in the October 15th issue of the American Journal of Epidemiology, also confirmed previous research showing that smoking was more strongly associated with laryngeal cancer and that alcohol consumption was more strongly associated with pharyngeal and oral cavity cancers. "Cigarette smoking and alcohol consumption are known risk factors for head and neck cancers, including cancers of the larynx, oral cavity, and pharynx," co-researcher Dr. Jay H. Lubin, of the National Cancer Institute, Rockville, Maryland, told Reuters Health. "This paper presented a detailed quantitative evaluation of their effects, using data which were pooled from 15 case-control studies." The researchers modeled the excess odds ratio (EOR) to assess risk by total exposure (pack-years and drink-years), as well as the modification of risk by exposure rate (cigarettes/day and drinks/day). The smoking analysis included 1761 laryngeal, 2453 pharyngeal, and 1990 oral cavity cancer cases. For controls, 7963 were included for laryngeal and 10,114 for pharyngeal and for oral cavity cancer cases. The alcohol analysis included 2551 laryngeal, 3693 pharyngeal, and 3116 oral cavity cancer cases. For controls, 12,179 were included for laryngeal cancer and 15,589 for pharyngeal and oral cavity cancer cases. While smoking increased the risk of all [...]

Oral Cancer Foundation News Team - A2009-11-07T11:01:10-07:00November, 2009|Oral Cancer News|

At our throats

Source: www.forbes.com Author: Matthew Herper Oncologist Maura Gillison was looking for patients with tonsil cancer for a clinical study several years ago. The first enlisted was a malpractice lawyer, followed by a doctor, then a scientist. She joked to a colleague that all she needed was a rear admiral. In walked a member of the military brass. All were in their 30s, 40s and 50s. People in their prime didn't used to get throat tumors. Head-and-neck cancer, as doctors call it, was a disease of older problem drinkers who also chain-smoked (more men than women). Years of exposure to scotch and Lucky Strikes would damage the DNA of cells lining the throat, leading to cancer. But Gillison, 44, a professor at Ohio State University, was among the first researchers to make a startling realization: The old cigarettes-and-alcohol form of the disease was being eclipsed by a new form, caused by the same human papilloma virus (HPV) that causes cervical cancer. The tumors grow in the tonsils or in the tissue that remains after tonsillectomy. The only good news is that the prognosis for these patients is better than for the old disease. Gillison and researchers at the National Cancer Institute estimate that 4,000 people, 75% of them men, develop this new form of throat cancer annually. That's only a tenth of head-and-neck cases, but it's half as many people as get cervical cancer in the U.S. More worrisome, Gillison's work shows HPV tonsil cancer is increasing at a rate of [...]

Oral Cancer Foundation News Team - A2009-10-15T13:20:48-07:00October, 2009|Oral Cancer News|