HPV – Page 25 – Oral Cancer News

Three things you might not know about HPV

Source: www.huffingtonpost.ca Author: Sunnybrook Health Sciences Centre April 26 to May 2 is National Immunization Awareness week in Canada. One immunization known for raising a lot of questions is the Human Papillomavirus (HPV) vaccination, provided free of charge in Ontario to girls in grades 8-12, and following provincial schedules across the country. While there is lots of information online, at school and at the doctor's office about HPV, there is still a lot of confusion about what it may mean for your loved ones. Dr. Nancy Durand, gynecologist at Sunnybrook, explains three little-known facts about HPV. 1) HPV causes cancer in men, too When Michael Douglas candidly revealed his oral cancer was caused by HPV, many people expressed surprise. Even though HPV has traditionally been thought of as a disease that affects women and mainly causes cervical cancer, men are actually at higher risk of being diagnosed with certain types of HPV-positive cancers than women. "It's not well understood why men are at higher risk for HPV-positive oral cancer, but it does point out that vaccination in men is even more important than we may have previously thought," says Dr. Durand. Physicians are learning more and more that HPV can also cause other cancers in both women and men, such as anal cancers and head & neck cancers (cancers of the base of the tongue, tonsils and soft palate). 2) Not all HPV infections lead to cancer You've probably read some of the (slightly scary) statistics about HPV: Three in [...]

Oral Cancer Foundation News Team - A2015-04-29T13:19:58-07:00April, 2015|Oral Cancer News|

HPV Shots for Boys Might Cut Cancer Costs

Source: MedPageToday.comAuthor: Charles Bankhead - Canadian study suggests vaccination would save money by preventing oropharyngeal cancer. Widespread vaccination of boys against human papillomavirus (HPV) infection proved to be a cost-saving approach to prevent subsequent head and neck cancer, according to data based on the Canadian health system. A 70% immunization rate and 99% efficacy with the quadrivalent vaccine Gardasil might reduce costs by as much as $28 million ($22.2 million U.S.). Reducing uptake and efficacy to 50% still might save $8 million ($6.35 million U.S.), Lillian L. Siu, MD, of Princess Margaret Cancer Center in Toronto, and co-authors reported online in Cancer. "According to the findings of this preliminary analysis, HPV vaccination for boys aged 12 years may be a cost-effective strategy in relation to the prevention of oropharyngeal cancer alone, strengthening the cost-effectiveness of a male vaccination program," the authors concluded. "The argument for funding male HPV vaccination in North America is becoming more compelling given the benefits of reductions in genital warts and anal cancer and the potential benefits for the female population because of increased herd immunity. "Prospective data collection for male HPV vaccination and oropharyngeal cancer may validate these findings in the future." The data are consistent with other studies showing cancer benefits for HPV immunization, although the Canadians are the first to suggest that vaccination saves money, U.S. sources told MedPage Today. Background Initial clinical studies of HPV vaccination and national vaccination programs targeted girls and young women. Only recently has the focus expanded to include immunization of adolescent boys. [...]

Charlotte Parker2015-04-14T10:42:30-07:00April, 2015|Oral Cancer News|

Nova Scotia to include boys in HPV vaccination schedule

Source: www.theglobeandmail.com Author: Kelly Grant, Health Reporter Boys in Nova Scotia will begin receiving free vaccinations against the human papillomavirus next fall, a move that makes the Maritime province only the third in Canada to extend public funding of the cancer-thwarting shot to all children, regardless of gender. In the budget unveiled on Thursday, Nova Scotia’s Liberal government announced it would make the HPV vaccine available to Grade 7 boys as part of the regular school-based immunization program. The expansion is expected to cost $492,000 a year. Every province in Canada already covers the HPV vaccine for girls in an effort to prevent genital warts and cervical cancer, both of which can be caused by some strains of the virus, which is transmitted through sex and skin-to-skin contact. But in recent years, oncologists and major health organizations – including the Canadian Cancer Society and the National Advisory Committee on Immunization – have begun calling for HPV vaccinations for boys, too. Until this week, only Prince Edward Island and Alberta had heeded that call with a publicly funded program. HPV can lead to cancers of the penis, anus, oral cavity and throat in men, as well as genital and anal warts. “We have a vaccine. It can prevent cancers in men and women, so we want Canadians to be vaccinated against it, because we can actually prevent cancers from starting in the first place,” said Robert Nuttall, the assistant director of cancer control policy at the Canadian Cancer Society. Nova Scotia’s [...]

Oral Cancer Foundation News Team - A2015-04-12T07:33:38-07:00April, 2015|Oral Cancer News|

The Oral Cancer Foundation Launches April Oral Cancer Awareness Month

Source: Yahoo NewsAuthor: The Oral Cancer Foundation NEWPORT BEACH, Calif., April 9, 2015 /PRNewswire-USNewswire/ -- April is Oral Cancer Awareness Month. 2015 marks the 16th year that The Oral Cancer Foundation has lead the effort to raise awareness of this disease and the need for an annual screening. OCF has learned that although we accomplish a great deal as an organization, we can do so much more through the formation of strategic relationships with those who share our values and goals. OCF is grateful to the thousands of private dental offices that make time on multiple days during the month of April to offer free screenings to members of the public in their local communities across the nation. Besides the screening itself, these offices provide valuable information to the public related to risk factors and early signs and symptoms. An informed public can engage in self-discovery, which has generated early stage finds in so many other cancers. In addition to the 1,000's of private dental offices who will join with OCF this April, a coalition of professional organizations, private sectors companies, and educational institutions have chosen to partner with us. The professional organizations include; The American Academy of Oral Medicine (AAOM), The American Academy of Periodontology (AAP), The American Dental Hygienists Association (ADHA), The American Association of Oral and Maxillofacial Surgeons (AAOMS), The Academy of General Dentistry (AGD), The American Dental Association (ADA), The American Academy of Oral & Maxillofacial Pathology (AAOMP), and The Canadian Dental Hygiene Association (CDHA). Our [...]

Charlotte Parker2015-04-09T10:53:10-07:00April, 2015|OCF In The News, Oral Cancer News|

Head and neck cancer on rise in young men

Source: www.healthcanal.com Author: staff “The head and neck cancers we have found in younger men with no known risk factors such as smoking are very frequently associated with the same HPV virus that causes cervical cancer in women." said Kerstin Stenson, MD, a head and neck cancer surgeon at Rush and a professor of otolaryngology at Rush University. The cancer develops from an HPV infection, likely acquired several years earlier from oral sex. "Men are more susceptible to these cancers because they don’t seem to have the same immune response as women and do not shed the virus like women do,” Stenson said. 'Epidemic proportions' According to the Centers for Disease Control and Prevention, cancers of the oropharynx (back of the throat, including the base of the tongue and tonsils) are usually caused by tobacco and alcohol, but recent studies show that about 72 percent of oropharyngeal cancers are caused by HPV. “There has been significant change in the last decade. Overall, head and neck cancers account for approximately 3 to 5 percent of all cancers, but what’s changed in the past decade is the HPV-associated oropharyngeal cancer. It has reached epidemic proportions,” said Stenson. The American Cancer Society estimates that 45,780 Americans will be diagnosed with cancer of the oral cavity and oropharynx in 2015. If this trend continues, the number of cases of HPV-positive oropharyngeal cancer will surpass the number of cervical cancer cases. Early detection is key The current vaccine has been shown to decrease the incidence [...]

Oral Cancer Foundation News Team - A2015-03-23T06:22:35-07:00March, 2015|Oral Cancer News|

Cure Possible for Some HPV-Positive Oropharyngeal Cancers

Source: www.medscape.com Author: Fran Lowry In a subset of patients with human papillomavirus (HPV)-related oropharyngeal cancer, the goal of achieving a "cure" is a realistic one, even in patients who have limited distant metastases, a prospective study has shown. Of the patients with HPV-positive oropharyngeal cancer and distant metastases, 10% survived more than 2 years after intensive treatment, which the researchers defined as a cure. The study was presented at the 5th International Conference on Innovative Approaches in Head and Neck Oncology (ICHNO) in Nice, France. The research was praised by Jean Bourhis, MD, head of the Department of Radiation Oncology at Centre Hospitalier Université Vaudois in Lucerne, Switzerland, and cochair of the ICHNO conference scientific committee. "This important piece of research adds substantially to what we know about the role and the importance of the human papillomavirus in oropharyngeal cancers and gives real hope of improvement in both diagnosis and treatment to those who are affected by the condition," he said in a statement. This study, from a world-leading group of head and neck cancer experts, is very interesting, and related to relevant clinical and interdisciplinary questions," said Daniel Zips, MD, professor of radiation oncology at the University of Tübingen in Germany. "HPV status is also important for the management of metastatic disease," he told Medscape Medical News. He agrees that for some patients with HPV-positive oropharyngeal cancer, using the researchers' definition, a cure is possible. "I also agree that the results from this study might begin to change [...]

Oral Cancer Foundation News Team - A2015-03-12T07:00:10-07:00March, 2015|Oral Cancer News|

Researchers propose new staging model for HPV+ oropharyngeal cancer

Source: www.drbicuspid.com Author: Donna Domino Researchers are proposing a new tumor-staging model for predicting the outcomes and guiding treatments for patients with human papillomavirus (HPV)-related oropharyngeal cancer (OPC), according to a new study in the Journal of Clinical Oncology. Since HPV-related cancer differs significantly from smoking-related cancer, less intensive treatment strategies may be more appropriate, the study authors concluded. Treatment regimens for oropharyngeal cancer have intensified over time and carry a toxicity burden, the Canadian researchers noted. In the last few years, research has found that oropharyngeal cancer caused by HPV behaves differently than OPC caused by smoking and alcohol, yet both cancers use the same tumor classification model. Therefore, regardless of whether the OPC was caused by HPV or smoking, the treatment and perceived prognosis based on tumor staging has remained the same, even though patient outcomes vary considerably, the study authors noted (Journal of Clinical Oncology, February 10, 2015, Vol. 31:5, pp. 543-550). A new tumor-staging model will help separate patients with promising prognoses from those with negative ones to design the most appropriate treatment strategies for each group, according to the researchers from Toronto's Princess Margaret Cancer Centre. The researchers analyzed 899 oropharyngeal cancer patients, including 505 (56%) patients with HPV who had been treated with radiotherapy or chemoradiotherapy from 2001 to 2009. The HPV-positive patients (382) had higher recurrence-free survival rates after about four years compared with HPV-negative patients (123). Disease recurrence was 16.7% (64) among HPV-positive patients; 38.2% among HPV-negative patients (47). The tumor staging [...]

Oral Cancer Foundation News Team - A2015-02-25T08:55:13-07:00February, 2015|Oral Cancer News|

Possibility of cure For HPV positive throat cancer patients—new research

Source: au.ibtimes.com Author: Samantha Richardson A new research conducted by Dr. Sophie Huang, assistant professor in the Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Canada revealed that throat cancer caused by the Human Papilloma virus (HPV+) can possibly be cured. The research is of utmost importance as it is the first to provide substantial evidence to prove that patients suffering from oropharynx cancer can be healed. The disease also spreads to other parts of the body. The press release disclosed that the tumours remain passive and go undetected for over two years in most case, which makes it incurable. The research was presented at the 5th International Conference on Innovative Approaches in Head and Neck Oncology (ICHNO) on Friday. She states that cure is possible among patients suffering from oropharyngeal cancer is possible for the first time. "Our research, the largest study to date to explore survival predictors for metastatic HPV+ and HPV- oropharyngeal cancer patients,” says Dr. Huang. For the research, 934 patients suffering from HPV+ OPC were studied. All subjects were patients treated at the Princess Margaret Cancer Centre between 2000 and 2011. The researchers found two types of distinct metastases or tumours in other parts of the body away from the source in HPV+ patients: "explosive" and "indolent" metastases. The former grows and spreads quicker while the latter is slower and manifests itself as oligometastasis. However, they found the lung as the most common metastatic site in both HPV+ and HPV- patients. According [...]

Oral Cancer Foundation News Team - A2015-02-21T07:44:17-07:00February, 2015|Oral Cancer News|

Clinician support critical to HPV vaccination

Source: www.medpagetoday.com Author: Charles Bankhead, Staff Writer, MedPage Today Immunization against human papillomavirus (HPV) infection continues to lag behind rates for other vaccine-preventable diseases, primarily because of lost opportunities in the clinic, according to participants in a national conference. Primary care providers have yet to get onboard with HPV immunization with their critical recommendation to patients or parents. Enthusiasm for HPV vaccination also has taken a hit because of its portrayal as a means to prevent a sexually transmitted disease (STD) instead of a vaccine to prevent cancer, speakers said during an HPV vaccination "summit" at Moffitt Cancer Center in Tampa, Fla. "The most important problem is that many healthcare providers are not making a strong recommendation for the vaccine in the same way that they recommend other recommended vaccines," said Melinda Wharton, MD, of the Centers for Disease Control and Prevention (CDC) in Atlanta. "That's fundamentally what we think the biggest problem is." "We're hurting ourselves by approaching it differently and talking about it differently than we're talking about the other vaccines," said Ailis Clyne, MD, of the Rhode Island Department of Health, which has mounted one of the more successful HPV immunization campaigns in the U.S. Not only have the primary "pitch men" not been getting the message out about HPV, too often the sales pitch has focused on the wrong disease, said Otis Brawley, MD, chief medical officer for the American Cancer Society (ACS). "We need to start talking about [the vaccine] as a cancer vaccine, instead [...]

Oral Cancer Foundation News Team - A2015-02-21T07:32:41-07:00February, 2015|Oral Cancer News|

HPV vaccination does not increase promiscuity among adolescents: It’s a vaccine against sexually transmitted cancer

Source: reason.com Author: Ronald Bailey On February 3, 2015, libertarian radio host Andrew Wilkow invited me to discuss the risks and benefits of vaccination. We disagreed: Mr. Wilkow is considerably more worried about the risks than is warranted by the scientific evidence. During the segment, Mr. Wilkow stated that he did not plan to have his two-year old daughter vaccinated against the human papilloma virus (HPV). Infection with human papilloma virus is responsible for about 11,967 new cases of HPV-associated cervical cancer and for about 2,370 new cases of HPV-associated oropharyngeal cancers in women and nearly 9,356 new cases in men each year in the United States. During the radio segment, I mentioned that a male friend had recently died of HPV-associated head-and-neck cancer. I failed to mention that another male friend is being treated for that cancer now. Mr. Wilkow argued that since the vaccine immunizes against a sexually transmitted disease that he saw no reason to have his daughter vaccinated against it. The series of three HPV injections is recommended to start after age 9, so Mr. Wilkow has time to reconsider. Mr. Wilkow is, however, not alone in his opposition to HPV vaccination. A 2014 study in Clinical Pediatrics reported the results of a survey of parents' actions regarding HPV vaccination. The researchers found: A significantly higher proportion of parents of girls who were non-Hispanic white, lived in households with higher incomes, and had mothers with higher education levels, delayed and/or refused vaccination. Another of the early [...]

Oral Cancer Foundation News Team - A2015-02-11T08:16:00-07:00February, 2015|Oral Cancer News|