lifestyle – Oral Cancer News

Health Insurers Are Vacuuming Up Details About You — And It Could Raise Your Rates

Source: National Public Radio Author: Marshall Allen To an outsider, the fancy booths at a June health insurance industry gathering in San Diego, Calif., aren't very compelling: a handful of companies pitching "lifestyle" data and salespeople touting jargony phrases like "social determinants of health." But dig deeper and the implications of what they're selling might give many patients pause: a future in which everything you do — the things you buy, the food you eat, the time you spend watching TV — may help determine how much you pay for health insurance. With little public scrutiny, the health insurance industry has joined forces with data brokers to vacuum up personal details about hundreds of millions of Americans, including, odds are, many readers of this story. The companies are tracking your race, education level, TV habits, marital status, net worth. They're collecting what you post on social media, whether you're behind on your bills, what you order online. Then they feed this information into complicated computer algorithms that spit out predictions about how much your health care could cost them. Are you a woman who recently changed your name? You could be newly married and have a pricey pregnancy pending. Or maybe you're stressed and anxious from a recent divorce. That, too, the computer models predict, may run up your medical bills. Are you a woman who has purchased plus-size clothing? You're considered at risk of depression. Mental health care can be expensive. Low-income and a minority? That means, the data [...]

Charlotte Parker2018-07-17T09:40:59-07:00July, 2018|OCF In The News|

Curbing oral cancer

Source:.businessmirror.com.ph Author: Henrylito D. Tacio “Cancer is the third leading cause of death in the country today. Most of it can be prevented since its risk factors are lifestyle and environmentally related. Early detection of cancer is a crucial key to the survival and recovery of its victims. The earlier you detect the malignancy the higher the survival rate of the patient.” —Dr. Vic Fileto Chua of Movement for Early Detection of Cancer What's the leading cause of oral cancer? Is it smoking or heavy drinking? Although smoking and drinking may cause oral cancer, the leading cause is oral sex, a sexual act that involves the stimulation of the genitalia using the mouth. Studies have shown that 64 percent of cancers of the oral cavity, head, and neck in the United States are caused by human papillomavirus (HPV), which is commonly spread via oral sex. The more oral sex you have – and the more oral sex partners you have – the greater the risk of developing these potentially deadly cancers. “An individual who has six or more lifetime partners—on whom they’ve performed oral sex—has an eightfold increase in risk compared to someone who has never performed oral sex,” explained Dr. Maura Gillison, an oncologist at Ohio State University. Gillison headed a team of researchers who examined 271 throat-tumor samples collected over 20 years ending in 2004. They found that the percentage of oral cancer linked to HPV surged to 72 percent from about 16 percent. The study, which was [...]

Oral Cancer Foundation News Team - A2016-11-17T12:44:14-07:00November, 2016|Oral Cancer News|

Inherited factors linked to head and neck cancers in young adults

Source: www.news-medical.net Author: Oxford University Press An article published online today in the International Journal of Epidemiology pools data from 25 case-control studies and conducts separate analyses to show that head and neck cancers (HNC) in young adults are more likely to be as a result of inherited factors, rather than lifestyle factors such as smoking or drinking alcohol. Approximately 550,000 new cases of HNC are diagnosed worldwide annually, with an increased incidence in young adults (YA) also being reported. In particular, reports indicate an increase in tumours affecting the tongue and oropharynx among young adults in Europe, the United States, India, and China. Dr Tatiana Natasha Toporcov and colleagues pooled data from 25 studies from the International Head and Neck Cancer Epidemiology (INHANCE) consortium to compare the role of major risk factors and family history in HNC for YA (45 years of age or younger) and older adults (over 45 years of age). Participants were surveyed about their history of cigarette smoking, alcohol drinking, and diet, as well as family history of cancer. In total, there were 2,010 cases and 4,042 controls in YA, and 17,700 cases and 22,704 controls in older adults. The attributable fraction (an estimate of the proportion of cases which could be avoided if the exposures were eliminated) for smoking on the risk of HNC was 20% in young women, 49% in older women, 46% in young men, and 64% in older men. The attributable fraction for drinking alcohol on the risk of HNC was [...]

Oral Cancer Foundation News Team - A2015-01-25T10:21:44-07:00January, 2015|Oral Cancer News|

HPV-positive African-Americans with throat cancer have better outcomes

Source: www.drbicuspid.com Author: DrBicuspid Staff African-Americans with throat cancer who are positive for the human papillomavirus (HPV) have better outcomes than African-Americans without HPV, according to a new study in Clinical Cancer Research (March 26, 2013). African-Americans who are HPV-negative also fared worse than Caucasians both with and without HPV present in oropharyngeal cancer, concluded lead author Maria Worsham, PhD, from Henry Ford Health System in Detroit, and colleagues. "This study adds to the mounting evidence of HPV as a racially-linked sexual behavior lifestyle risk factor impacting survival outcomes for both African-American and Caucasian patients with oropharyngeal cancer," Worsham said in a statement about the study. To compare survival outcomes in HPV-positive and HPV-negative African-Americans with oropharyngeal cancer, the researchers retrospectively evaluated 118 patients. Among the study group, 67 were HPV-negative and 51 were HPV-positive, and 42% of the patients were African-American. The study results indicate the following, according to the researchers: African-Americans are less likely to be HPV-positive. Those older than 50 are less likely to be HPV-positive. Those with late-stage oropharyngeal cancer are more likely to be unmarried and more likely to be HPV-positive. HPV-negative patients had 2.7 times the risk of death compared to HPV-positive patients. The HPV race groups differed, with significantly poorer survival for HPV-negative African-Americans versus HPV-positive African-Americans, HPV-positive Caucasians, and HPV-negative Caucasians. Overall, the study showed that HPV has a substantial affect on overall survival in African-Americans with oropharyngeal cancer, Worsham and colleagues concluded.

Oral Cancer Foundation News Team - A2013-04-01T08:35:41-07:00April, 2013|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|

Research shows lifestyle choices increase oral cancer risk

Source: www.cosmeticdentistryguide.co.uk Author: staff Research conducted by a team at Aberdeen University has shown that lifestyle choices are increasing the risk of oral cancer. The study showed that young people are increasing their risk of developing forms of cancer known as upper aero-digestive tract by choosing to drink alcohol on a regular basis and smoke. Diet also plays a significant part and those with a poor diet, lacking in essential nutrients provided by fruit and vegetables, have a much higher risk of developing AEDT cancers. The study was conducted over a five year period; data from 350 patients under the age of 50 with AEDT cancer was analysed alongside data from 400 patients who did not have AEDT cancer. The study concluded that nine out of ten cases of cancer were associated with regular consumption of alcohol, smoking and a poor diet. Oral cancer is becoming increasingly common, yet many people are still aware of the symptoms and signs. Dentists are campaigning to raise awareness of oral cancer and increase the media profile so that people are aware of the importance of regular dental check-ups and know which signs to look out for. Common symptoms of oral cancer include white or red patches in the mouth, sores which do not heal and unusual swellings in the mouth or throat. The British Dental Health Foundation are launching Mouth Cancer Action Month in November; it is hoped that the events and programmes will educate people about oral cancer and encourage them to [...]

Oral Cancer Foundation News Team - A2010-10-13T14:31:13-07:00October, 2010|Oral Cancer News|

Adapting the science of supplements and cancer prevention

Source: www.cancer.gov Author: Carmen Phillips Numerous studies suggest that avoiding excess weight, exercising regularly, and eating a diet heavy on fruits and vegetables decreases the risk of many diseases, including cancer. But as the expanding obesity epidemic has shown, there are major obstacles to getting broad swaths of people to adopt such a healthful lifestyle. So, for many years, cancer researchers have investigated whether specific nutrients—those that epidemiologic and animal model studies have suggested could sway cancer’s course—could decrease cancer risk. Much has been learned from this work, researchers in the field say, but, as is the case with treatment, each new discovery points to new areas of focus and other potential avenues of progress. With promising bioactive compounds in the pipeline, many prevention researchers are focused on figuring out not just whether something like sulforaphane, a natural compound found in broccoli and broccoli sprouts, can kill cancer cells in a test tube or animal model—which it does, quite well—but how, at the molecular level, it accomplishes this task, whether there are some cancer cells that are more likely to respond to it, and whether there are ways of discerning early on that the intervention is having its intended effect. Prevention: A Complex Matter A number of supplements have been tested in large prevention trials, including vitamins A, C, and E; selenium; beta-carotene; and folic acid. At least one trial has demonstrated a reduction in cancer deaths with a combination of supplements, while several others found no reduction or even [...]

Oral Cancer Foundation News Team - A2009-12-17T19:42:35-07:00December, 2009|Oral Cancer News|

A case-control study on the combined effects of p53 and p73 polymorphisms on head and neck cancer risk in an Italian population

Source: 7thspace.com Author: Paola Galli et al. The purpose of this study is to analyze the combined effects of selected p53 and p73 polymorphisms and their interaction with lifestyle habits on squamous cell carcinoma of the head and neck (SCCHN) risk and progression in an Italian population. Methods: Two hundred and eighty-three cases and 295 hospital controls were genotyped for p53 polymorphisms on exon 4 (Arg72Pro), intron 3 and 6, and p73 G4C14-to-A4T14. Their association with SCCHN was estimated using a logistic regression analysis, while a multinomial logistic regression approach was applied to calculate the effect of the selected polymorphisms on SCCHN different sites (oral cavity, oropharynx, hypopharynx and larynx). We performed an haplotype analysis of the p53 polymorphisms, and a gene-gene interaction analysis for the combined effects of p73 G4C14-to-A4T14 and p53 polymorphisms. Results: We found a significant increased risk of SCCHN among individuals with combined p73 exon 2 G4A and p53 intron 3 variant alleles (OR = 2.22, 95% CI: 1.08-4.56), and a protective effect for those carrying the p53 exon 4- p53 intron 6 diplotype combination (OR = 0.67; 95% CI: 0.47-0.92). From the gene-environment interaction analysis we found that individuals aged <45 years carrying p73 exon 2 G4A variant allele have a 12.85-increased risk of SCCHN (95% CI: 2.10-78.74) compared with persons of the same age with the homozygous wild type genotype. Improved survival rate was observed among p53 intron 6 variant allele carriers (Hazard Ratio = 0.51 (95% CI: 0.23-1.16). Conclusion: Our study provides for [...]

Oral Cancer Foundation News Team - A2009-05-09T09:35:04-07:00May, 2009|Oral Cancer News|

Oral health, mouthwashes and cancer – what is the story?

Source: www.nature.com Author: David Conway Question: What are the lifestyle, occupational and genetic risk factors for head and neck and oesophageal cancers? Abstract Design Two hospital-based case–control studies were conducted in central and eastern Europe and Latin America. Case/control selection Cases and controls were recruited in Moscow (Russia), Bucharest (Romania) and Lodz and Warsaw (Poland) from 1998 to 2002, and from 1998 to 2003 in Buenos Aires (Argentina), La Habana (Cuba) and the Brazilian towns Rio de Janeiro, São Paulo, Pelotas, Porto Alegre and Goiânia. Incident cases of squamous cell carcinoma of the head and neck (oral cavity, pharynx, larynx) and oesophagus, as well as age- (in quinquennia) and sex frequency-matched controls, were enrolled from 1998 to 2003. Control subjects included residents of the study areas for at least 1 year who were admitted to the same hospitals as the cases or in a comparable catchment area (controls in São Paulo were not recruited from oncology hospitals, and population-based controls were enrolled in Warsaw). Controls were hospitalised for prespecified conditions thought to be unrelated to tobacco use or alcohol consumption. Both studies were coordinated by the International Agency for Research on Cancer according to an identical protocol for both case and control recruitment. Data analysis Data from the central European and Latin American studies were analysed separately. Multivariable logistic regression models, including terms for oral health indicators, age, sex, education, country (central Europe) or centre (Latin America), tobacco pack–years and cumulative alcohol consumption, were used to obtain odds ratios (OR) [...]

Oral Cancer Foundation News Team - A2009-03-27T08:16:46-07:00March, 2009|Oral Cancer News|

New cases of cancer decline in the United States

Source: nytimes.com Author: Roni Cryn Rabin The incidence of new cancer cases has been falling in recent years in the United States, the first time such an extended decline has been documented, researchers reported Tuesday. Cancer diagnosis rates decreased by an average of 0.8 percent each year from 1999 to 2005, the last year for which data are available, according to an annual report by the National Cancer Institute, the American Cancer Society and other scientific organizations. Death rates from cancer continued to decline as well, a trend that began some 15 years ago, the report also noted. It was published online in The Journal of the National Cancer Institute. “Each year that you see these steady declines it gives you more confidence that we’re moving in the right direction,” said Dr. John E. Niederhuber, director of the National Cancer Institute, who is not an author of the report. “This is not just a blip on the screen.” Death rates from cancer fell an average of 1.8 percent each year from 2002 to 2005, according to the new report. Although last year’s report said death rates dropped an average of 2.1 percent each year from 2002 to 2004, a modest 1 percent decline in 2005 lowered the average percentage for the period. The decline is primarily due to a reduction in death rates from certain common cancers, including prostate cancer and lung cancer in men, breast cancer in women and colorectal cancer in both sexes. The report attributes the reductions [...]

Oral Cancer Foundation News Team - A2008-11-26T10:36:32-07:00November, 2008|Oral Cancer News|