Showing posts with label oral cancer. Show all posts
Showing posts with label oral cancer. Show all posts

Wednesday, April 11, 2012

Oral Cancer Awareness Month


April is designated as the month when dentists highlight oral cancer, and increase awareness about the prevention and treatment of oral cancer. More than 35,000 Americans will be diagnosed with oral cancer this year. It is vital to stress the importance of early detection as the survival rate for those diagnosed early is 75% compared to a 20% survival rate in those whose cancer has spread.

How can you act preventatively towards oral cancer?
Oral cancer screenings should be a routine element of dental hygiene and dental appointments. Visiting the dentist twice a year for checkups/cleanings will ensure that you will catch any signs of oral cancer fairly quickly. Specifically ask your dentist to do an oral cancer screening and they will check for the most common signs. Mortenson Family Dental uses a more progressive oral cancer detection system called Velscope that is quick, painless, and tasteless and can catch trouble spots before they can be seen by the naked eye.

Consider quitting smoking and tobacco use, and limiting your alcohol consumption. Most people diagnosed with oral cancer this year will be tobacco users of some kind. Smoking and drinking together, especially when both are done in above-average quantities, hugely increases your chances of contracting oral cancer. People who smoke and drink heavily are almost 15 times more likely to contract oral cancer.

Be preventative! Stop tobacco use, limit alcohol consumption and visit your dentist regularly, and you just may be oral cancer free for life.

Tuesday, January 10, 2012

VELscope Featured on "The Doctors" today!


FEATURED ON 


VELscope, the oral cancer early detection system that we use in all of our offices will be featured on "The Doctors" TV show this morning! The theme of the show is...


"12 Tricks to Save your Life in 2012." 

This is just the latest example of how important VELscope's early detection technology is becoming in minds of high-profile health experts.  Dr. Gordon Christensen, one of the most vocal supporters of the VELscope cause, recently filmed a video encouraging dental practices to step up their efforts to detect oral cancer.  In addition, not long ago The Dr. Oz Show did a major story (featuring Dr. Jonathan Levine) demonstrating the VELscope's ability to help dentists detect oral cancer at early stages. Both "The Dr. Oz Show" and "The Doctors" have done previous stories on the VELscope system as well.

Check it out on Louisville's 
WHAS TV 11 at 10 AM!

Monday, October 17, 2011

HPV Linked Oropharyngeal Cancer Rates Rise Dramatically

Check out this article below from MedicalNewsToday.com 

HPV Linked Oropharyngeal Cancer Rates Rise Dramatically

In the 1980s just over 16% of patients with oropharyngeal cancers tested positive to HPV, compared to over 70% during the last decade, researchers reported in the Journal of Clinical Oncology. The authors add that if the rise in incidence continues at its present pace, the incidence of oropharyngeal cancers will overtake that of cervical cancer.

What is HPV?
HPV stands for human papillomavirus 

Oropharyngeal cancer is cancer which develops in the tissue of the oropharynx, the middle part of the throat, including the base of the tongue, tonsils, the soft palate, and the walls of the pharynx.

According to prior studies, oropharyngeal cancers can be divided into:
  • HPV-negative cancers - which are usually linked to alcohol and tobacco use
  • HPV-positive cancers - which are associated with some types of HPV, a sexually transmitted virus. Those with this type of oropharyngeal cancer are usually younger than HPV-negative cancer patients.
"Patients generally have better survival rates with this type of cancer."

Said senior author Maura Gillison, MD, PhD, professor of medicine and Jeg Coughlin Chair of Cancer Research at The Ohio State University Comprehensive Cancer Center in Columbus, wrote:

"We used to think of oropharyngeal cancer as one cancer, and now we know the disease is comprised of two biologically and epidemiologically distinct cancers. This new understanding will increasingly enable us to improve and better personalize care for patients with each form of the disease."

The team had previously demonstrated that survival rates and incidence for oropharyngeal cancers rose considerably in America between 1973 and 2004, while incidence rates for other cancers of the head and neck, such as oral cavity, dropped during the same period.

They tested 271 archived oropharynx cancer tissue samples from 5,755 patients for HPV infections. The samples came from three registries in Los Angeles, Iowa and Hawaii that had been collected between 1984 and 2004.

Using several molecular assays they demonstrated that the percentage of oropharyngeal cancers that were HPV-positive rose considerably during that period, from 16.3% between 1984 and 1989 to 72.7% between 200 and 2004.

In 1988, there were 0.8 cases of HPV-positive cancers per 100,000 people, compared to 2.6 in 2004 - a 225% increase. As smoking rates during the same period had dropped, HPV-negative oropharyngeal cancer rates dropped by 50%.

By 2020, HPV-positive oropharyngeal cancers will be the major form of cancer for the head and neck, and the leading HPV-linked cancer, overtaking cervical cancer if current trends continue, the authors added.

Wednesday, September 28, 2011

Cigarette Ads/Packages Must Include Oral Cancer Warnings

Cigarette ads, packages must include oral cancer warnings, says FDA

Image: Food and Drug Administration “cancerous lesion on lip” image
Yuck...
Washington—The Food and Drug Administration will require use of a “cancerous lesion on lip” image in cigarette advertising and packaging for its potential to motivate positive behavioral change, influence youth and young adults in particular and inform the public that cigarettes cause oral cancer.

 Flexing its regulatory muscle on the second anniversary of the Family Smoking Prevention and Tobacco Control Act, which was signed into law June 22, 2009, the FDA unveiled nine graphic health warnings to be placed on all cigarette packs, cartons and ads no later than Sept. 22, 2012.

“The nine new health warning statements and the accompanying graphic images selected by FDA convey information that is factual and uncontroversial,” the agency said in the regulatory notice.

The FDA simultaneously announced a public inquiry and request for comments on the public health impact of modified risk tobacco products sold or distributed for use to reduce harm or the risk of tobacco-related disease associated with commercially marketed tobacco products. The FDA scheduled a public forum Aug. 25-26 to obtain information on “the scientific issues associated with assessment and ongoing review of MRTPs.” These include smokeless and other products promoted as alternatives to cigarette smoking.

The Association supported the 2009 tobacco control law, and has advised the FDA on using the law to shape public tobacco policy. “Dentists are the first line of defense in the war against oral cancer and many other tobacco-related diseases,” the Association told the FDA in commenting on tobacco product regulation.
“As a matter of public health, we have become increasingly alarmed by recent attempts to market smokeless tobacco as a healthier (or less harmful) alternative to cigarettes,” the Association’s Oct. 9, 2009 statement said. “Smokeless tobacco is not a healthy alternative to cigarette smoking; both products pose health risks.”

FDA issued the requirement for larger, graphic health warnings for cigarette packages and advertisements in a June 22, 2011 Federal Register document dense with analysis and research rejecting tobacco industry arguments against the proposal and explaining how and why these images and warnings will get public attention and reduce smoking-related disease and death.

An image the FDA describes as “cancerous lesion on lip” will illustrate a “WARNING: Cigarettes cause cancer” statement chosen, the agency said, for scoring high in focus group testing on emotional and cognitive reaction scales and a “difficult to look at” measure.

“First, ‘cancerous lesion on lip’ was the only image among the images proposed for use with this warning statement that had a positive impact on beliefs about the health risks of smoking and secondhand smoke exposure in one of the study samples (adults viewing a hypothetical advertisement),” the FDA said in the regulatory document.

“Furthermore, as is stated in several comments…the selected image ‘cancerous lesion on lip’ is likely to have particular relevance for youth. As explained in some of these comments, the research literature suggests that youth are likely to relate to and be susceptible to cigarette warnings depicting the negative short-term impacts of smoking on their personal appearance, including their lips and teeth.

“Several comments noted that the image could be especially effective with younger audiences and could positively influence such audiences by illustrating how the health effects caused by smoking negatively affect their physical appearance. The comments indicated that adolescents can relate to and will be susceptible to this message.

“We agree with these comments,” the FDA said in responding to the comments on image effectiveness. “It is important to include content in the required warnings that is relevant to youth. The image ‘cancerous lesion on lip’ has the potential to positively impact youth behavior in addition to adult and young adult behavior.”

The FDA disagreed with comments that the image was “too gross” to be effective and that oral cancer was an odd choice of cancers to depict in the graphic warning, noting that “the research literature indicates that images that evoke strong emotional reactions can promote greater awareness and better recollection of the health risks of smoking and can increase the likelihood smokers will reduce their smoking, make an attempt to quit, or quit altogether.

“Furthermore, the choice of cancers depicted in the required warning is appropriate and will help inform the public that cigarettes cause oral cancers and thus increase public awareness of the negative consequences of smoking.”

The National Tobacco Quitline phone number, 1-800-QUIT-NOW, must accompany the nine new warnings.
Information for professionals and the public to assist in tobacco cessation efforts can be found on ADA.org.

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