Oral Cancer News – Page 64 – The Oral Cancer Foundation News Archive

Head and neck cancer: An overview of head and neck cancer

Source: www.curetoday.com Author: staff Meryl Kaufman, M.Ed., CCC-SLP, BRS-S, and Itzhak Brook, M.D., M.Sc., board members of the Head and Neck Cancer Alliance, discuss the prevalence of cancers of the head and neck, emphasizing the potential risk factors and importance of prevention. Transcript: Meryl Kaufman, M.Ed., CCC-SLP, BRS-S: Welcome to this CURE Connections® program titled “Head and Neck Cancer: Through the Eyes of a Patient.” I’m Meryl Kaufman, a certified speech-language pathologist and founder of Georgia Speech and Swallowing LLC. I am joined today by Dr. Itzhak Brook, a professor of pediatrics and medicine at Georgetown University School of Medicine, who was diagnosed with throat cancer in 2006. Together we will discuss the prevalence of head and neck cancer, what unique challenges patients may face and how one can adjust to life after receiving treatment for their disease. Dr. Brook and I also serve as board members on the Head and Cancer Alliance. Dr. Brook, let’s talk about head and neck cancer in general. What’s the difference between head and neck cancer associated with the traditional risk factors, such as smoking and drinking, and HPV-related head and neck cancers? Itzhak Brook, M.D., M.Sc.: The traditional head and neck cancer is related to smoking and alcohol consumption. It’s usually associated with a high rate of laryngeal cancer. And HPV-related cancer is a relatively new arrival on the scene of head and neck cancer, and it’s associated with a condition of infection by a venereal disease. The virus HPV is usually associated with [...]

Oral Cancer Foundation News Team - A2018-09-04T13:04:43-07:00September, 2018|Oral Cancer News|

Head and neck cancer: Novel treatment approaches

Source: www.curetoday.com Author: staff Meryl Kaufman, M.Ed., CCC-SLP, BRS-S, and Itzhak Brook, M.D., M.Sc., board members of the Head and Neck Cancer Alliance, share insight into the role of novel treatment approaches like immunotherapy, robotic surgery and de-escalation in the management of cancers of the head and neck. Transcript: Meryl Kaufman, M.Ed., CCC-SLP, BRS-S: Dr. Brook, traditionally the treatment for head and neck cancer has been surgery, radiation, chemotherapy or some combination of those three. But there are some new and emerging treatment approaches to head and neck cancer along with many other cancers. Can you tell us a little bit about immunology? What is immunotherapy in the care of the head and neck cancer patient? Itzhak Brook, M.D., M.Sc.: Most days, we don’t get cancer because our immune system is like the police department of our body. They detect cancer early and eliminate it. Unfortunately, in the case of cancer, the cancer cells can fool the immune system, and they go undetected and cause the disease. The main advantage of immunotherapy is that we are using the body’s defenses, the immune system, to kill the cancer in a much better way than the chemotherapy. Chemotherapy destroys the cancer cells, but it also affects the body cells. Immunotherapy is more precise. It is directed only to the cancer cells, so the rest of the body stays unscathed. That’s the beauty of immunotherapy. So, immunotherapy is an evolving field in cancer. They have many, many new drugs in the pipeline, and [...]

Oral Cancer Foundation News Team - A2018-09-04T12:56:32-07:00September, 2018|Oral Cancer News|

Head and neck cancer: Getting a diagnosis of head and neck cancer

Source: www.curetoday.com Author: staff Meryl Kaufman, M.Ed., CCC-SLP, BRS-S, and Itzhak Brook, M.D., M.Sc., board members of the Head and Neck Cancer Alliance, discuss which symptoms should lead one to seek a diagnosis of head and neck cancer and which tests are available to aid in evaluation. Transcript: Meryl Kaufman, M.Ed., CCC-SLP, BRS-S: When we talk about the HPV-related cancers, those are primarily in the oropharynx, which is the tongue base and the tonsil. But the traditional cancers typically can also involve the tongue, the lips, the floor of the mouth, the jaw, the gums and the hard palate. And the pharynx; that includes the nasopharynx behind the nose. We’ve addressed the oropharynx but also the hypopharynx, near the larynx. And in your case, laryngeal cancer that involves the larynx, the voice box, and the epiglottis. So, head and neck cancers can occur in any of those places. Can you talk about some of the signs and symptoms people can look out for in those areas? Itzhak Brook, M.D., M.Sc.: Well, the important signs that are common to oral cancers are having a sore throat, a feeling that you cannot swallow and difficulty in swallowing. In advanced stages, it can interfere with breathing. If you have increased lymph glands in the neck and are also feeling like a lump or something is stuck in your mouth, those could be a sign. Sometimes they have symptoms such as pain in the ear or pain in the throat. And there are specific [...]

Oral Cancer Foundation News Team - A2018-09-04T13:05:12-07:00September, 2018|Oral Cancer News|

Cancer biology graduate student travels ‘ROCKy’ road toward a cure for post-radiation dry mouth

Source: medicalxpress.com Author: staff, University of Arizona The United States is in the midst of a head-and-neck cancer epidemic. Although survival rates are relatively high—after treatment with chemotherapy and radiation—survivors can suffer permanent loss of salivary function, potentially leading to decades of health problems and difficulties eating. It is unknown why the salivary gland sometimes cannot heal after radiation damage, but Wen Yu "Amy" Wong, BS, a University of Arizona cancer biology graduate student, may have taken a step toward solving that riddle. Radiation often comes with long-term or even permanent side effects. With a head-and-neck tumor in radiation's crosshairs, the salivary gland might suffer collateral damage. "When you get radiation therapy, you end up targeting your salivary glands as well," Wong said. Losing the ability to salivate predisposes patients to oral complications and an overall decrease in their quality of life. "Salivary glands help you digest food, lubricate your mouth and fight against bacteria. After radiation, patients could choke on their food because they can't swallow. They wake up in the middle of the night because their mouth is so dry. They often get cavities." Favorite foods may lose their flavor. "Saliva produces certain ions that help you taste," she said. "Patients lose the ability to enjoy food. The best steak is very bland to them." The quest to restore salivary function in post-radiation head-and-neck cancer patients starts with learning why the salivary gland is unable to heal itself after radiation damage. Wong's study may have helped to unravel [...]

Oral Cancer Foundation News Team - A2018-08-31T08:04:57-07:00August, 2018|Oral Cancer News|

How early do the effects of smoking start? Earlier than you think

Source: Author: Julia Mullaney Smoking’s destructive nature has been known for quite a while. But many people think that a cigarette here and there is okay, or smoking is fine as long as you quit while you’re young. But what’s the truth? How much — and for how long — do you need to smoke before it does irreversible damage to your health? We broke down all the facts. Put out the cigarette and prolong your life. BrianAJackson/Getty Images Smoking’s negative effects start with the first puff The moment you inhale a cigarette, there are instant effects — even if it’s only your first time. The tar in cigarette smoke instantly hits your teeth and starts damaging your enamel. It also hits the gums and starts to do damage. Over time, the gums turn black. The smoke then hits the throat, where it damages the esophagus lining. In time, this is what leads to throat cancer. It also damages the cilia in your trachea, preventing them from being able to clean away the tar. The smoke then travels to the lungs, where the tar builds up and stays. The tar damages the lungs’ natural cleaning process, which hurts lungs’ ability to work and makes them more susceptible to serious infections. Finally, inhaling that puff of smoke also means inhaling carbon monoxide, which gets absorbed in the blood stream instantly. You might feel tired and out of breath, and over time this leads to heart disease because it takes [...]

Oral Cancer Foundation News Team - A2018-08-31T07:54:24-07:00August, 2018|Oral Cancer News|

DCD: Oropharyngeal squamous cell carcinoma now and most common HPV associated with cancer

In 2015, oropharyngeal squamous cell carcinoma surpassed cervical cancer as the most common HPV-associated cancer in the U.S., with 15,479 cases among men and 3,438 cases among women, according to data from the CDC published in Morbidity and Mortality Weekly Report. The report also showed that rates of HPV-related anal squamous cell carcinoma and vulvar cancer increased over the past 15 years, whereas rates of HPV-related cervical cancer and vaginal squamous cell carcinoma decreased. “Although smoking is a risk factor for oropharyngeal cancers, smoking rates have been declining in the United States, and studies have indicated that the increase in oropharyngeal cancer is attributable to HPV,” Elizabeth A. Van Dyne, MD, epidemic intelligence services officer in division of cancer prevention and control at the National Center for Chronic Disease Prevention and Health Promotion of the CDC, and colleagues wrote. “In contrast to cervical cancer, there currently is no U.S. Preventive Services Task Force recommended screening for other HPV-associated cancers,” they added. The trends in HPV-related cancers report included data from 1999 to 2015 from cancer registries — CDC’s National Program of Cancer Registries and NCI’s SEER program — covering 97.8% of the U.S. population. The CDC reported 30,115 new cases of HPV-associated cancers in 1999 compared with 43,371 new cases in 2015. During the study period, researchers observed a 2.7% increase in rates of oropharyngeal squamous cell carcinoma among men and a 0.8% increase among women. Rates of anal squamous cell carcinoma increased by 2.1% among men and 2.9% among [...]

Charlotte Parker2018-08-27T11:05:48-07:00August, 2018|Oral Cancer News|

E-cigarettes ‘could give you mouth cancer by damaging your DNA’

Source: metro.co.uk Author: Zoe Drewett Researchers say vaping could lead to an increased risk of developing mouth cancer. A study carried out by the American Chemical Society found evidence to suggest using e-cigarettes raises the level of DNA-damaging compounds in the mouth. If cells in the body are unable to repair the DNA damage after vaping, the risk of cancer can increase, the study claims. The long-term effects of e-cigarettes are not yet known but researchers say they should be investigated further (Picture: PA) The researchers admit the long-term health effects of using electronic cigarettes are still unknown. Researcher Dr Romel Dator said: ‘We want to characterize the chemicals that vapers are exposed to, as well as any DNA damage they may cause.’ Since they were introduced in 2004, e-cigarettes have been marketed as a safer alternative to smoking. But the team carrying out the study claim genetic material in the oral cells of people who vape could be altered by toxic chemicals. E-cigarettes work by heating a liquid – which usually contains nicotine – into an aerosol that the user inhales. It is often flavoured to taste like fruit, chocolate or bubblegum. ‘It’s clear that more carcinogens arise from the combustion of tobacco in regular cigarettes than from the vapor of e-cigarettes,’ Silvia Balbo, the project’s lead investigator said. ‘However, we don’t really know the impact of inhaling the combination of compounds produced by this device. ‘Just because the threats are different doesn’t mean that e-cigarettes are completely [...]

Oral Cancer Foundation News Team - A2018-08-22T12:57:31-07:00August, 2018|Oral Cancer News|

Why a patient paid a $285 copay for a $40 drug

Source: pbs.org Author: Megan Thompson Two years ago Gretchen Liu, 78, had a transient ischemic attack — which experts sometimes call a “mini stroke” — while on a trip to China. After she recovered and returned home to San Francisco, her doctor prescribed a generic medication called telmisartan to help manage her blood pressure. Liu and her husband Z. Ming Ma, a retired physicist, are insured through an Anthem Medicare plan. Ma ordered the telmisartan through Express Scripts, the company that manages pharmacy benefits for Anthem and also provides a mail-order service. The copay for a 90-day supply was $285, which seemed high to Ma. “I couldn’t understand it — it’s a generic,” said Ma. “But it was a serious situation, so I just got it.” A month later, Ma and his wife were about to leave on another trip, and Ma needed to stock up on her medication. Because 90 days hadn’t yet passed, Anthem wouldn’t cover it. So during a trip to his local Costco, Ma asked the pharmacist how much it would cost if he got the prescription there and paid out of pocket. The pharmacist told him it would cost about $40. “I was very shocked,” said Ma. “I had no idea if I asked to pay cash, they’d give me a different price.” Ma’s experience of finding a copay higher than the cost of the drug wasn’t that unusual. Insurance copays are higher than the cost of the drug about 25 percent of the time, [...]

Charlotte Parker2018-08-20T09:43:40-07:00August, 2018|Oral Cancer News|

Smoking, cancer, heart disease, and the oral-systemic link: Where we are with research

Source: www.dentistryiq.com Author: Richard H. Nagelberg, DDS Dr. Richard Nagelberg examines the links between smoking, lung cancer, and heart disease, as well as the types of research and studies that established the strength of their credibility over time. Likewise, he considers where we are today with the link between oral health and overall health as he evaluates the current state of oral-systemic research. Perhaps the most universally accepted facts in health care are the detrimental effects of tobacco, particularly cigarette smoking, for nearly every part of the body. It is safe to say that no one disputes the direct causal links between cigarette smoking, lung cancer, and heart disease. Listed below are only two statements regarding the state of this knowledge. ✔️The scientific evidence is incontrovertible: inhaling tobacco smoke, particularly from cigarettes, is deadly. Since the first Surgeon General’s Report in 1964, evidence has linked smoking to diseases of nearly all organs of the body. (surgeongeneral.gov. June 21, 2018) ✔️Smoking is by far the biggest preventable cause of cancer. Thanks to years of research, the links between smoking and cancer are now very clear. Smoking accounts for more than 1 in 4 UK cancer deaths, and 3 in 20 cancer cases. (cancerresearchuk.org) There is a boatload of research supporting this link. However, there has never been one large-scale double-blinded interventional study demonstrating that smoking causes lung cancer and heart disease. The fact that this link exists is based on the cumulative results of numerous smaller studies over a long period [...]

Oral Cancer Foundation News Team - A2018-08-18T16:04:12-07:00August, 2018|Oral Cancer News|

Study: Cetuximab, radiation inferior to standard HPV throat cancer treatment

Source: upi.com Author: Allen Cone Treating HPV-positive throat cancer with cetuximab and radiation had worse overall and progression-free survival results compared with the current method of treatment with radiation and cisplatin, the National Institutes of Health revealed Tuesday. The trial, which was funded by the National Cancer Institute, was intended to test whether the combination would be less toxic than cisplatin but be just as effective for human papillomavirus-positive oropharyngeal cancer. The trial, which began in 2011, enrolled 849 patients at least 18 years old with the cancer to receive cetuximab or cisplatin with radiation. The trial is expected to finish in 2020. Cetuximab, which is manufactured under the brand name Erbitux by Eli Lilly, and cisplatin, which as sold as Platinol by Pfizer, are used in chemotherapy. The U.S. Food and Drug Administration had approved cetuximab with radiation for patients with head and neck cancer, including oropharyngeal cancer. HPV, which is transmitted through intimate skin-to-skin contact, is the leading cause of oropharynx cancers, which are the throat at the back of the mouth, including the soft palate, the base of the tongue and the tonsils. Most people at risk are white, non-smoking males age 35 to 55 -- including a 4-to-1 male ratio over females -- according to The Oral Cancer Foundation. The NIH released the trial results after an interim analysis showed that cetuximab with radiation wasn't as effective. In a median follow-up of 4.5 years, the test combination was found to be "significantly inferior" to the cisplatin [...]

Charlotte Parker2018-08-15T15:48:59-07:00August, 2018|Oral Cancer News|