side effects – Page 2 – Oral Cancer News

Young Girls More Likely to Report Side Effects after HPV Vaccine

Source: Therapeutics Daily PORTLAND, Ore., April 3, 2012 /PRNewswire/ -- Younger girls are more likely than adult women to report side effects after receiving Gardasil, the human papillomavirus vaccine. The side effects are non-serious and similar to those associated with other vaccines, according to a new study funded by the Centers for Disease Control and Prevention and published in the Journal of Women's Health. As part of an ongoing study and evaluation of this relatively new vaccine, researchers surveyed 899 girls and young women (ages 11-26) within two weeks after they received the Gardasil vaccine injection in the upper arm. The survey, which took place in 2008, also found that while most girls and young women did know that the vaccine can prevent cervical cancer, and that three doses are recommended, many didn't know that the vaccine can also prevent genital warts and abnormal pap smears. "Gardasil is an important cancer-prevention vaccine, but too few girls are getting it. Our study found that young girls do have some knowledge about the vaccine, but they need to know more. If these girls and their parents know what to expect, they will likely be less afraid of getting the vaccine," said study lead author Allison Naleway, PhD, a senior investigator with the Kaiser Permanente Center for Health Research in Portland, Ore. Since 2006, the CDC has recommended Gardasil for girls ages 11-12, and for older girls and women (ages 13-26) who did not receive the vaccine when they were younger. The CDC [...]

Charlotte Parker2012-04-11T09:43:23-07:00April, 2012|Oral Cancer News|

CU Med School prof seeing red over wine benefit study

Source: www.aurorasentinel.com Author: Sara Castellanos There’s a reason Robert Sclafani always chooses red wine over white wine, and it’s not just because he thinks it tastes better. Sclafani, a professor of biochemistry and molecular genetics at the University of Colorado’s School of Medicine, prefers the darker of the two wines because of its health benefits. Red wine contains much more of a compound called resveratrol, found in the skin of grapes and also in peanuts and leeks. Sclafani and his colleagues are currently testing the effects of resveratrol on mice, and this month he received encouraging news from overseas that resveratrol can have health benefits for obese humans. “There are a number of studies in animals where you can take an animal like a mouse and give it cancer by treating it with carcinogens or manipulating the genes in mice so they’ll get cancer,” Sclafani said. “If you treat the animal with resveratrol, it blunts the effect; they either get less cancers, cancers never develop or they never go anywhere.” Here’s how it works: resveratrol causes damage to the DNA in cancer cells, he said. “We think that’s the Achilles heel,” he said. The compound has been known to have positive effects for more than a decade, but on Nov. 2, a group of scientists in the Netherlands showed for the first time that it can have health benefits in obese humans. Eleven obese but healthy men had taken a relatively low dose of the compound daily for a month, [...]

Oral Cancer Foundation News Team - A2011-11-20T09:52:00-07:00November, 2011|Oral Cancer News|

Chemotherapy breakthrough could dramatically reduce side-effects

Source: www.guardian.co.uk Author: Alok Jha, science correspondent The Guardian, Scientists have developed 'smart-bomb chemotherapy' which can isolate and destroy tumours without damaging healthy cells. Cancer researchers have developed a "smart bomb" treatment that can target tumours with drugs while leaving healthy body cells intact. The technique means that patients will suffer fewer side-effects from the toxic drugs used in chemotherapy. The side-effects of cancer therapy – including hair loss, nausea and suppression of the immune system – can be debilitating. In many cases, the effects of the drugs can contribute to the ultimate cause of death. In experiments on mice, Laurence Patterson of the University of Bradford found that he could localise a cancer drug to the site of tumours and thereby limit its toxic impact in the body. All the animals, which had been implanted with human cancer cells responded to the targeted treatment and saw their tumours shrink. In half the animals, the tumours disappeared altogether. Professor Patterson will present his work at the British Science Festival in Bradford on Monday. "We've got a sort of smart bomb that will only be active in the tumour and will not cause damage to normal tissue," he said. "It's a new cancer treatment that could be effective against pretty much all types of tumour – we've looked at colon, prostate, breast, lung and sarcoma so far, and all have responded very well to this treatment." The drug is based on a modified version of an existing drug called colchicine [see [...]

Oral Cancer Foundation News Team - A2011-09-12T20:07:02-07:00September, 2011|Oral Cancer News|

Stephen Strasburg attempts to quit smokeless tobacco

Source: www.washingtonpost.com Author: Adam Kilgore Like any other high school kid, Stephen Strasburg wanted to emulate the major league baseball players he watched on television. He mimicked their actions down to the last detail. He rolled his pants up to reveal high socks, wore wristbands at the plate and, during downtime, opened tins of chewing tobacco and pinched some in his lower lip. Years later, having developed a powerful addiction, Strasburg regrets ever trying smokeless tobacco. Last fall, Tony Gwynn - his college coach at San Diego State and one of those players he grew up idolizing - began radiation treatments for parotid cancer, a diagnosis Gwynn blamed on using smokeless tobacco. In the wake of Gwynn's cancer diagnosis, Strasburg has resolved to quit smokeless tobacco while he recuperates from Tommy John surgery. He doesn't want to face the myriad health risks borne from tobacco use, and he doesn't want kids who want to be like him to see him with a packed lower lip. Strasburg conflates many activities with dipping, and he has yet to eradicate the habit. But he is determined he will. "I'm still in the process of quitting," Strasburg, 22, said. "I've made a lot of strides, stopped being so compulsive with it. I'm hoping I'm going to be clean for spring training. It's going to be hard, because it's something that's embedded in the game." Smokeless tobacco has long been entrenched in baseball. In the 1980s, wads of it bulged in batters' cheeks. More recently, [...]

Oral Cancer Foundation News Team - A2011-01-31T19:50:01-07:00January, 2011|Oral Cancer News|

Smoking may worsen pain for cancer patients

Source: www.medscape.com Author: Fran Lowry Patients with cancer who continue to smoke despite their diagnosis experience greater pain severity than their counterparts who quit or who have never smoked, according to new research published in the January 2011 issue of Pain. Not only is their pain more severe, but it interferes more with their activities of daily living, lead author Joseph W. Ditre, PhD, a clinical psychologist at Texas A & M University in College Station, told Medscape Medical News. "Many smokers, when they get cancer, feel that smoking is one of the only pleasures they have left to them and refuse to quit," he said in an interview. "But our research suggests that quitting has definite benefits. It’s one more thing that doctors can tell their patients to help them stop smoking." Continued smoking has been associated with an increased risk of developing a second primary tumor, reduces the effectiveness of treatment, and is associated with poorer survival rates, Dr. Ditre said. "The subtext for this is that smoking can also worsen cancer-related symptoms and treatment side effects, such as pain and fatigue." "About 75% of people with advanced-stage cancer report moderate to very severe pain, so it is a very big factor in terms of the disease course, and yet there is surprisingly little research on this topic," he added. Dr. Ditre, who led this work while he was earning his doctorate at the University of South Florida and Moffitt Cancer Center in Tampa, told Medscape Medical News [...]

Oral Cancer Foundation News Team - A2011-01-01T17:58:14-07:00January, 2011|Oral Cancer News|

HPV causing “slow epidemic” of oral cancers

Source: www.medscape.com Author: Janis C. Kelly Human papillomavirus (HPV) is a risk factor for oropharyngeal squamous cell carcinoma (OSCC), and might account for the steady increase in OSCC incidence, even in subjects who do not smoke or consume alcohol, according to Swedish researchers. A review of recent studies, conducted by Trobjorn Ramqvist, MD, and Tina Dalianis, MD, PhD, and published online October 13 in Emerging Infectious Diseases, suggests that changes in sexual practices are behind the surge in OSCC cases linked to sexually transmitted HPV. The key factors appear to be multiple sex partners, starting sexual activity at a younger age, and increased oral sex. The data are startling. For example, from 1970 to 2002, tonsillar cancer (which is the most common OSCC) increased in Stockholm, Sweden, by 2.8-fold, and by 2006/07, 93% of all tonsillar cancers in that city were HPV-positive. Dr. Dalianis, who is professor of tumor virology and the head of the Department of Oncology–Pathology at Karolinska Institutet in Stockholm, told Medscape Medical News that "we realized that there was an increase in HPV-induced tonsillar cancer, but we did not realize it was so eminent until we separated the 2 groups (HPV-negative and -positive tonsillar cancer cases) the way we did." The most common OSCC is tonsillar cancer, followed by base of tongue cancer. Overall 5-year survival for OSCC is about 25%, and HPV-positive OSCC generally has better clinical outcomes than HPV-negative disease. Dr. Dalianis said that HPV (most commonly type 16) was found in 45% to [...]

Oral Cancer Foundation News Team - A2010-10-26T08:52:15-07:00October, 2010|Oral Cancer News|

When East meets West, cancer patients win

Source: www.healthzone.ca Author: Nicole Baute An ancient four-herb formula used in China for 1,800 years might one day be available as a prescription pill to treat side effects caused by cancer chemotherapy, thanks to research from Yale University and a growing international consortium focused on the globalization of Chinese medicine. Huang Qin Tang (pronounced Hu-ang Chin Tong) is made with peonies, a purple flower called skullcap, licorice and fruit from a buckthorn tree. The Chinese medicine has long been used for diarrhea, nausea, vomiting and cramps, which happen to be side effects associated with certain chemotherapy drugs. Now research led by Yung-Chi “Tommy” Cheng, the Henry Bronson Professor of Pharmacology at Yale University, suggests a Western version of this ancient medicine may reduce gut damage caused by chemotherapy in colon and rectal cancer patients. Cheng says a capsule preparation of this formula, called PHY906, inhibits three processes that cause inflammation during chemotherapy and enhances the recovery of damage to tissue. “This is an example of West meeting East for treatment of cancer,” Cheng said, on the phone from Taiwan. Cheng, who has equity interest in the Yale-sponsored company that licenses the technology, is focused on getting PHY906 licensed as a prescription drug in the U.S. — not as a supplement or alternative. A study published in Science Traditional Medicine Wednesday explains how PHY906 restored intestinal damage in mice caused by chemotherapy and also helped trigger the replacement of damaged intestinal stem cells with healthy ones. The drug is now in [...]

Oral Cancer Foundation News Team - A2010-09-30T14:18:21-07:00September, 2010|Oral Cancer News|

Biovex agrees to Special Protocol Assessment (SPA) with the FDA for a pivotal phase III study with Oncovexin head and neck cancer

Source: www.pressreleasepoint.com Author: press release BioVex Inc, a biotechnology company developing clinical stage treatments for cancer and the prevention of infectious disease, announced today that the U.S. Food and Drug Administration (FDA) has approved the design of a single, pivotal, Phase III clinical trial evaluating its lead product, OncoVEXGM-CSF for the first line treatment of patients with squamous cell cancer of the head and neck. The study is the second the Company has agreed with the FDA under the Special Protocol Assessment (SPA) procedure and highlights the broad potential utility of BioVex’s first-in-class cancer destroying virus technology. The first SPA was in melanoma under which BioVex is currently conducting a pivotal Phase III trial. Patients with head and neck cancer often present with locally advanced, bulky disease that is too large, or too close to vital organs, to remove surgically. These patients typically undergo combination radiation and chemotherapy treatment, with in some cases additional surgery. Patients who present with tumor containing lymph nodes are particularly difficult to treat and approximately half of these patients relapse within two years. Philip Astley-Sparke, President & CEO, for BioVex said: "The announcement of our second SPA governing a Phase III study demonstrates the breadth of the commercial opportunity with OncoVEXGM-CSF. In addition to treating metastatic disease as is the intention in our ongoing Phase 3 study in melanoma, following multiple systemic responses in Phase II, OncoVEXGM-CSFalso has considerable potential utility in treating discrete solid tumor masses across multiple indications including those that are poorly [...]

Oral Cancer Foundation News Team - A2009-11-04T12:54:36-07:00November, 2009|Oral Cancer News|

Identification of highly radiosensitive patients may lead to side effect-free radiotherapy

Source: www.ecancermedicalscience.com Author: staff An international group of scientists has taken the first step on the road to targeting radiotherapy dosage to individual patients by means of their genetic characteristics, a radiation oncologist told Europe’s largest cancer congress, ECCO 15 – ESMO 34, in Berlin today. Professor Dirk de Ruysscher, from Maastricht University Medical Centre, Maastricht, The Netherlands, said that his team’s work might provide the basis for personalised radiotherapy in which, with a simple blood test, doctors may be able to select the optimal radiation dose for a particular patient. The team of scientists from The Netherlands, Belgium, Germany, and Canada studied a group of patients with hypersensitivity to radiation therapy, drawn from the largest world-wide database available – the European Union-funded Genetic pathways for the prediction of the effect of irradiation (GENEPI) study, which integrates biological material with patient data and treatment specifications. The database included information from more than 8000 European patients. “Part of this project is the establishment of a sub-database in which very rare patient characteristics are brought together with the hypothesis that their genetic traits will enable the characterisation of molecular pathways related to radio-sensitivity,” explained Professor de Ruysscher. “A major problem for radiation oncologists at present is that we are bound by the need to avoid damage to normal tissues. This means that the dose of radiation generally used is governed by the response of the most radiosensitive patients, and this may lead to many patients receiving lower than optimal doses, hence affecting [...]

Oral Cancer Foundation News Team - A2009-09-25T07:51:01-07:00September, 2009|Oral Cancer News|

RCT treatment for cancer in India

Source: timesofindia.indiatimes.com Author: staff This information might come as a breather for cancer patients who go through bouts of pain during chemotherapy. Regional Chemotherapy (RCT), a latest development, promises to deliver higher survival and recovery rates than conventional chemotherapy. Cancer specialist Dr Karl Reinhad Aigner, who introduced RCT in Germany, is discussing the possibility with Indian hospitals, including Kidwai Institute of Oncology. Aigner, who was in the city on Friday, said: "RCT is restricted to a part of the body or an organ, making it safer. There are fewer side effects despite the strong effect on the tumour." The drug is administered regionally, in the area of supply of an artery. Aigner, who has successfully treated many patients using RCT in Germany, said: "Side effects are greatly reduced. RCT is subjectively tolerated in 95% of the cases. The quality of life is often improved after treatment." A patient receives six cycles of therapy and requires no major surgery. Oncology surgeon Dr Vijay Kumar said: "When a patient is administered a low-dose concentration, efficacy is less and failure rate high. In RCT the dose is of high concentration and so the efficacy is more." More than 2 million people in India are cancer patients. Dr Kumar said to introduce RCT, infrastructure with required equipment has to be established. "RCT can be used for all types of cancer, and especially benefit patients suffering from oral cancer. Eighty per cent of the patients reach the hospital at an advanced stage," he explained. Note: [...]

Oral Cancer Foundation News Team - A2009-07-12T08:55:13-07:00July, 2009|Oral Cancer News|