anal cancer – Page 3 – Oral Cancer News

HPV-related cancer not confined to cervix

Source: www.businesswire.com Author: press release The Human Papillomavirus (HPV) is the causative agent responsible for most cases of cervical cancer, but is also associated with several other types of cancer. Expert physicians from the National Comprehensive Cancer Network (NCCN) Member Institutions presented an update on HPV and its link to various cancers including cervical cancer, anal carcinoma, and head and neck cancers discussing prevention strategies and the latest recommended treatment options according to the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines™). “It is important to counsel against any tobacco use as well as excessive alcohol consumption, and also to inform patients about the role of HPV and its mechanism of spread” Robert J. Morgan, MD, FACP of City of Hope Comprehensive Cancer Center and a member of the NCCN Guidelines Panel for Cervical Cancer began the session speaking about the link between HPV and cervical cancer as well as methods of prevention. “Cervical cancer screening with the pap smear is one of the greatest success stories in medicine,” said Dr. Morgan pointing to data that shows a steadily decreasing death rate from cervical cancer since the 1980s. The link between HPV and cervical cancer first started to emerge in the 1970’s when researchers found evidence linking cervical cancer to a wart virus coupled with the fact that cervical cancer was associated with sexual activity. In 1983, HPV DNA was identified in cervical cancer tissue. There are 120 known HPV serotypes with 19 being considered high risk, although as Dr. [...]

Oral Cancer Foundation News Team - A2010-03-11T19:12:43-07:00March, 2010|Oral Cancer News|

HPV vaccine debate shifts to boys

Source: Buffalo News Author: Henry L. Davis New questions arise as cancer tied to HPV is rising in men Parents who face the dilemma of whether to protect their young daughters with a vaccine aimed at a sexually transmitted infection that causes cervical cancer now face a new question: Should they do the same for their sons? As evidence mounts of a rising number of other cancers linked to the human papillomavirus, or HPV, a debate has intensified over whether to give the vaccine to males. Advocates say vaccinating boys and men can prevent them from passing on the virus to their sexual partners. Critics still question the long-term safety and effectiveness of Merck & Co.’s Gardasil, despite studies indicating that its risks and lasting power are within the range of other vaccines. But a newer wrinkle in the debate is the discovery in recent years that oral HPV infections — most likely acquired from oral sex with multiple partners—significantly increase the risk of head and neck cancers. The rate of oral cancers is rising so steadily, especially in men, that, if the trend continues, there may be more oral cancers in the United States caused by HPV in 10 years than by tobacco or alcohol, a major study concluded last year. “We should be investing our care and dollars in preventing HPV infection instead of treating the cancers,” said Dr. Thom Loree of Roswell Park Cancer Institute. Physicians at the cancer center have begun publicly touting the benefits of [...]

Charlotte Parker2009-07-15T13:04:17-07:00July, 2009|Oral Cancer News|

U.S. scientists say Lilly Erbitux cancer drug not worth price

Source: Bloomberg Author: Lisa Rapaport Eli Lilly & Co.’s tumor-fighter Erbitux doesn’t prolong lung cancer patients’ lives enough to justify its $80,000 cost, U.S. scientists said in commentary published today. Erbitux added to other cancer drugs extends survival about 1.2 months more than chemotherapy alone, making the price too high for a “marginal benefit,” commentary in the Journal of the National Cancer Institute said. Erbitux, which Lilly markets with Bristol-Myers Squibb Co., generated $1.3 billion last year as treatment approved for other malignancies. The high price of some of the newest cancer medicines are coming under scrutiny as part of an effort by lawmakers and health officials to rein in overall medical costs. President Barack Obama has set aside $1.1 billion in the U.S. economic stimulus bill to study the comparative effectiveness of treatments for cancer and other diseases. “We must avoid the temptation to tell a patient that a new drug is available if there is little evidence that it will work better than established drugs that could be offered at a miniscule fraction of the cost,” wrote the commentators, Tito Fojo with the National Cancer Institute and Christine Grady at the National Institutes of Health. Lilly, of Indianapolis, and marketing partner Bristol- Myers, of New York, withdrew an application to extend the Erbitux’s use to lung tumors in February after the Food and Drug Administration questioned differences in American and European versions of the treatment. $10,000 a Month The authors projected that Erbitux costs $80,000 based on a typical course of treatment for lung [...]

Charlotte Parker2009-06-30T16:01:21-07:00June, 2009|Oral Cancer News|

What Farrah Fawcett can teach us about anal cancer

Source: health.usnews.com/blogs Author: Deborah Kotz As much as I think celebrities should be afforded their privacy—like the rest of us—when they're battling life-threatening diseases, I sometimes blog about their conditions because I see them as teaching moments. Farrah Fawcett is in the news today with reports that she's been hospitalized for complications of anal cancer. She was first diagnosed with anal cancer in 2006. Speculation was running wild that she was "close to dying," but the latest reports say she's suffering from a blood clot that resulted from an "alternative" cancer treatment she had in Germany to fight the cancer's recurrence. Anal cancer is one of those cancers no one likes to talk about because it's, well, anal cancer. But we really should discuss it as much as, say, cervical cancer. Both are predominately caused by the sexually transmitted human papillomavirus. In fact, a 2004 study of 6,000 anal cancer patients (the majority of whom were women) found that 73 percent of the patients tested positive for the strain HPV-16, one of the strains that the Gardasil vaccine protects against. What's worrisome is that unlike cervical cancer, which has dropped dramatically since the advent of the Pap smear, anal cancer is on the rise. Incidence rates over the past 30 years have jumped by 78 percent in women and 160 percent in men, probably because more people now have more sexual partners and more people have anal sex (both among heterosexuals and gay men), says Lisa Johnson, a cancer epidemiologist [...]

Oral Cancer Foundation News Team - A2009-04-08T18:25:08-07:00April, 2009|Oral Cancer News|

A vaccine debate once focused on sex shifts as boys join the target market

Source: www.washingtonpost.com Author: Rob Stein When a vaccine designed to protect girls against a sexually transmitted virus arrived three years ago, the debate centered on one question: Would the shots make young girls more likely to have sex? Now the vaccine's maker is trying to get approval to sell the vaccine for boys, and the debate is focusing on something else entirely: Is it worth the money, and is it safe and effective enough? "We are still more worried about the promiscuity of girls than the promiscuity of boys," said Susan M. Reverby, a professor of women's studies and medical history at Wellesley College. "There's still that double standard." The shift in the discussion about Gardasil illustrates the complex interplay of political, economic, scientific, regulatory and social factors that increasingly influence decisions about new types of medical care. For the vaccine, the new dynamic reflects a strategic tack by Gardasil's critics, growing concern about health-care costs, fears about whether medical treatments are being vetted adequately and stubborn biases about gender, experts say. "There is the cost, the safety, the boys versus girls," said Susan F. Wood, a professor of public health at George Washington University. "These are some of the complexities that are going to have to be addressed one way or the other with this vaccine." Gardasil protects against the human papillomavirus, the most common sexually transmitted infection. HPV causes genital warts and, in women, can lead to cervical cancer -- a disease that strikes about 10,000 American women [...]

Oral Cancer Foundation News Team - A2009-03-27T08:30:59-07:00March, 2009|Oral Cancer News|