Charlotte Parker, Author at Oral Cancer News

CDC to launch new, graphic anti-smoking campaign

One of the ads by the Centers for Disease Control shows Shawn Wright who had a tracheotomy after being diagnosed with head and neck cancer. ATLANTA — Tobacco taxes and smoking bans haven’t budged the U.S. smoking rate in years. Now the government is trying to shock smokers into quitting with a graphic nationwide advertising campaign. The billboards and print, radio and TV ads show people whose smoking resulted in heart surgery, a tracheotomy, lost limbs or paralysis. The $54 million campaign is the largest and starkest anti-smoking push by the Centers for Disease Control and Prevention and its first national advertising effort. The agency is hoping the spots, which begin Monday, will persuade as many as 50,000 Americans to stop smoking. “This is incredibly important. It’s not every day we release something that will save thousands of lives,” CDC Director Dr. Thomas Frieden said in a telephone interview. That bold prediction is based on earlier research that found aggressive anti-smoking campaigns using hard-hitting images sometimes led to decreases in smoking. After decades of decline, the U.S. smoking rate has stalled at about 20 percent in recent years. Advocates say it’s important to jolt a weary public that has been listening to government warnings about the dangers of smoking for nearly 50 years. “There is an urgent need for this media campaign,” Matthew Myers, president of the Campaign for Tobacco-Free Kids, said in a statement. The CDC was set to announce the three-month campaign on Thursday. One of the print [...]

Charlotte Parker2012-03-15T10:42:46-07:00March, 2012|Oral Cancer News|

Red Meat Consumption Linked to Increased Risk of Total, Cardiovascular, and Cancer Mortality

Source: Harvard School of Public Health Boston, MA -- A new study from Harvard School of Public Health (HSPH) researchers has found that red meat consumption is associated with an increased risk of total, cardiovascular, and cancer mortality. The results also showed that substituting other healthy protein sources, such as fish, poultry, nuts, and legumes, was associated with a lower risk of mortality. The study will be published online in Archives of Internal Medicine on March 12, 2012. “Our study adds more evidence to the health risks of eating high amounts of red meat, which has been associated with type 2 diabetes, coronary heart disease, stroke, and certain cancers in other studies,” said lead author An Pan, research fellow in the Department of Nutrition at HSPH. The researchers, including senior author Frank Hu, professor of nutrition and epidemiology at HSPH, and colleagues, prospectively observed 37,698 men from the Health Professionals Follow-up Study for up to 22 years and 83,644 women in the Nurses’ Health Study for up to 28 years who were free of cardiovascular disease (CVD) and cancer at baseline. Diets were assessed through questionnaires every four years. A combined 23,926 deaths were documented in the two studies, of which 5,910 were from CVD and 9,464 from cancer. Regular consumption of red meat, particularly processed red meat, was associated with increased mortality risk. One daily serving of unprocessed red meat (about the size of a deck of cards) was associated with a 13% increased risk of mortality, and one daily [...]

Charlotte Parker2012-03-15T10:09:22-07:00March, 2012|Oral Cancer News|

Discussing the Horrors of Oral Cancer with Two Survivors

Source: Dentistry IQ Mar 14, 2012 By Kevin Henry Managing Editor, Dental Economics Editor’s Note: I recently had the chance to talk with Christine Brader, a former smoker and three-time oral cancer survivor who lives in Allentown, Pa. She is a volunteer senior patient advocate and a board administrator for the Oral Cancer Foundation. For nearly five years, Brader has been active with the Oral Cancer Foundation’s online public forum. She devotes several hours a day to compassionately helping oral cancer patients with information and support. I discussed her battle against oral cancer as well as her current push to get more dental offices involved in the war against the disease. Brader and Eric Statler (interviewed later in this article) will be featured on the April cover of Dental Economics. Kevin Henry: You survived oral cancer three times. How were you able to overcome? Christine Brader: There aren’t very many three-time cancer survivors out there, especially when we are talking about oral cancer. I believe God saved me for my children. I wasn’t going to do any kind of surgery because I really didn’t think I was going to survive the third round of oral cancer within three years. I knew the surgery would be bad; I was Stage IV and needed my jaw removed. I knew I would probably end up disfigured. It’s hard to do something when you know your looks are going to be gone overnight and you’re not guaranteed that you will survive, but I knew [...]

Charlotte Parker2012-03-14T16:30:53-07:00March, 2012|OCF In The News, Oral Cancer News|

One in Two Have Never Heard of Oral Cancer

Source: Cancer Prevention Research Introduction: Vancouver's Downtown Eastside (DTES) community, one of poorest locales in Canada, has shown to be high-risk for oral mucosal abnormalities, including oral cancer. From our previous study, this community not only exposes to high-risk factors but has also high incidence of oral cancer: one oral cancer patient identified in 150 screened dental patients. This is much higher comparing to the rest of Canada and the US (1:10,000). Studies have shown that regular dental care is related to early-staged oral cancer detection. Traditionally dentistry is within the private health sector and access to dental service can be challenging to the DTES residents. Objective: 1) To determine the frequency of oral cancer risk behaviors; 2) To explore the available social assistant program to dental care; 3) To assess the dental care service utilization and its potential barriers in the DTES. Methods: To increase access, mobile screening clinics are set up at 3 main gathering locations: Vancouver Native Health Society (VNHS), Women's centre (WC) and LifeSkill's Centre (LC). Eligibility includes those of age 18 or over, reside in DTES at least for the past 3 months, and are able to sign a consent to participate. Using person-to-person interview, questionnaires for demographics, risk behaviors, perceived dental health status, available health care assistance programs, and dental care service utilization are used collect data. The oral health status is obtained through dental and oral mucosal examination by a dentist and an oral pathologist respectively. Each participant is given an incentive package [...]

Charlotte Parker2012-03-12T11:57:27-07:00March, 2012|Oral Cancer News|

New Throat Cancer Gene Uncovered

Source: Science Daily Researchers at King's College London and Hiroshima University, Japan, have identified a specific gene linked to throat cancer following a genetic study of a family with 10 members who have developed the condition. The study, published March 8 in the American Journal of Human Genetics, uncovered a mutation in the ATR gene, demonstrating the first evidence of a link between abnormality in this gene and an inherited form of cancer. The researchers say this finding raises new ideas about genetic factors linked to throat cancer and provides a platform for exploring the role of ATR more generally in cancer biology. Scientists carried out a genome-wide linkage study in a US family with an unusual hereditary condition affecting 24 members of the family over five generations. Characteristics include developmental abnormalities of hair, teeth and nails as well as dilated skin blood vessels. Strikingly, nearly every person with the condition involved in the study had developed throat cancer (oropharyngeal squamous cell carcinoma) in their 20s or 30s. The team took blood samples from 13 members of the affected family, as well as samples from 13 unaffected people. After analysing these samples they found a single mutation in ATR was present in all the people with the condition, but none of the unaffected people had the mutation. Ten of the 13 people with the condition had developed throat cancer. Professor John McGrath from the King's College London Genetic Skin Disease Group at St John's Institute of Dermatology, based at Guy's [...]

Charlotte Parker2012-03-09T15:03:16-07:00March, 2012|Oral Cancer News|

Epidermal Growth Factor Receptor and the Changing Face of Oropharyngeal Cancer

Source: Journal of Clinical Oncology To the Editor: In their article, Chaturvedi et al1 document the rise in human papillomavirus (HPV) –associated cancers as a proportion of squamous cell carcinomas of the oropharynx over the last 25 years. The contemporary figures are mirrored by two recent British studies2,3 demonstrating that the majority of oropharyngeal cancers are now HPV related. In the accompanying editorial,4 Mroz et al rightly highlight the importance of evaluating HPV vaccination for both men and women in the light of these data and lament the lack of significant improvement in the outcomes for non–HPV-associated head and neck cancers. However, they also suggest that the benefit of targeting epidermal growth factor receptor (EGFR) through concurrent cetuximab may be confined to HPV-associated tumors. Although EGFR expression per se does not correlate closely with response to cetuximab, there is increasing evidence of an inverse correlation between p16INK4A expression (as a marker of HPV association) and EGFR expression shown by immunohistochemistry.5,6 Though suppressed by viral oncogenes, HPV-associated tumors retain wild-type P53,7 and patients with this tumor type have demonstrated excellent survival with existing protocols such as concurrent chemoradiotherapy or surgery with postoperative radiotherapy. Conversely, non-HPV tumors, harboring a range of mutations,8 may respond less well to DNA-damaging agents, but patients with these tumors might benefit from the addition of concurrent EGFR blockade to radiotherapy. Data from the recent SPECTRUM (Study of Panitumumab Efficacy in Patients With Recurrent and/or Metastatic Head and Neck Cancer) study of adding another EGFR-targeting monoclonal antibody, panitumumab,9 [...]

Charlotte Parker2012-03-09T10:34:29-07:00March, 2012|Oral Cancer News|

Robotic surgery less invasive on HPV-related oral cancers

Source: Dr.Bicuspid.com March 1, 2012 -- Robotic surgery conducted through patients' mouths provides excellent results in removing squamous cell carcinoma at the back of the throat, especially in patients with HPV, according to a new Mayo Clinic study (Mayo Clinic Proceedings, March 2012, Vol. 87(3), pp. 211-212). "We were surprised that the cancer cure results were even better than the traditional treatments that we have been doing, but that is probably almost as much of a matter that these cancers are HPV-mediated for the most part, and they respond much better to treatment," said study author Eric Moore, MD, a head and neck surgeon at Mayo Clinic. "Importantly, the treatment preserved patients' ability to swallow, and their speech performance was excellent." Dr. Moore and his team followed 66 patients with oropharyngeal cancer who underwent transoral robotic surgery with the da Vinci robotic surgical system. Every few months, the patients underwent imaging studies, scans, and exams to determine if cancer was recurring. After two years, the researchers found that the patients' survival rates were greater than 92%, which is as high as some other surgical and nonsurgical treatments for oropharyngeal cancer. Because traditional surgery techniques to remove throat tumors can be traumatic, requiring cutting and reconstructing the mandible, neck, and tongue, the researchers were also interested in patients' healing after robotic surgery. "We found that with transoral robotic surgery, 96% of patients could swallow a normal diet within three weeks of treatment," Dr. Moore said. Less than 4% required a gastrostomy [...]

Charlotte Parker2012-03-01T16:21:18-07:00March, 2012|Oral Cancer News|

Judge Rules Graphic Cigarette Warning Labels Unconstitutional

Source: Time Magazine- Healtland The government’s effort to put graphic warning labels about the dangers of smoking on cigarette packs hit another legal snag on Wednesday. A Washington judge declared unconstitutional a Food and Drug Administration (FDA) mandate that would force cigarette makers to use the labels, which include images of a corpse of a smoker, smoking-damaged teeth and gums and diseased lungs, saying that it violated cigarette makers’ freedom of speech under the First Amendment. U.S. District Judge Richard Leon wrote in his ruling that the images “were neither designed to protect the consumer from confusion or deception, nor to increase consumer awareness of smoking risks; rather, they were crafted to evoke a strong emotional response calculated to provoke the viewer to quit or never start smoking.” SPECIAL: FDA Unveils Final Cigarette Warning Labels That’s been the argument of cigarette makers, who say that the images go beyond merely informing the public to forcing the manufacturers to advertise the government’s anti-smoking agenda, with the purpose of convincing smokers to give up the habit. Leon’s ruling fell in line with his previous decision in the case in November, when he issued a temporary injunction blocking the new labeling effort. That decision has already been appealed by the government. The Family Smoking Prevention and Tobacco Control Act of 2009 gave the FDA regulatory authority over tobacco products for the first time. Under that law, the FDA required cigarette makers to cover the top half of the front and back of cigarette [...]

Charlotte Parker2012-03-01T14:10:43-07:00March, 2012|Oral Cancer News|

Evaluation of a combined triple method to detect causative HPV in oral and oropharyngeal squamous cell carcinomas: p16 Immunohistochemistry, Consensus PCR HPV-DNA, and In Situ Hybridization

Source: 7thspace.com Recent emerging evidences identify Human Papillomavirus (HPV) related Head and Neck squamous cell carcinomas (HN-SCCs) as a separate subgroup among Head and Neck Cancers with different epidemiology, histopathological characteristics, therapeutic response to chemo-radiation treatment and clinical outcome. However, there is not a worldwide consensus on the methods to be used in clinical practice. The endpoint of this study was to demonstrate the reliability of a triple method which combines evaluation of: 1. p16 protein expression by immunohistochemistry (p16-IHC); 2. HPV-DNA genotyping by consensus HPV-DNA PCR methods (Consensus PCR); and 3 viral integration into the host by in situ hybridization method (ISH). This triple method has been applied to HN-SCC originated from oral cavity (OSCC) and oropharynx (OPSCC), the two anatomical sites in which high risk (HR) HPVs have been clearly implicated as etiologic factors. Methylation-Specific PCR (MSP) was performed to study inactivation of p16-CDKN2a locus by epigenetic events. Reliability of multiple methods was measured by Kappa statistics. Results: All the HN-SCCs confirmed HPV positive by PCR and/or ISH were also p16 positive by IHC, with the latter showing a very high level of sensitivity as single test (100% in both OSCC and OPSCC) but lower specificity level (74% in OSCC and 93% in OPSCC).Concordance analysis between ISH and Consensus PCR showed a faint agreement in OPSCC (kappa = 0.38) and a moderate agreement in OSCC (kappa = 0.44). Furthermore, the addition of double positive score (ISHpositive and Consensus PCR positive) increased significantly the specificity of HR-HPV detection on [...]

Charlotte Parker2012-02-29T17:24:29-07:00February, 2012|Oral Cancer News|

Cancer Patients Who Smoke Report Worse Pain, Symptoms

Source: MedScapeToday.com February 24, 2012 (Palm Springs, California) — 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 [...]

Charlotte Parker2012-02-28T17:43:34-07:00February, 2012|Oral Cancer News|

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