infection

More patients presenting with HPV-associated oral cancers in Lubbock, TX

Source: lubbockonline.com Author: Ellysa Harris Detecting oral cancers in patients in their 50s and 60s has never been uncommon. But local dentists and doctors say finding it in younger patient populations has become a new norm. Oral cancers driven by Human Papillomavirus are now the fastest growing oral and oropharyngeal cancers, according to the Oral Cancer Foundation website. And local health officials say they’ve seen a few more cases than usual. Dr. Joehassin Cordero, FACS, professor, chairman and program director ofTexas Tech’s Health Sciences Center Department of Otolaryngology-Head & Neck Surgery, said less people are smoking and that has contributed to the decrease in the number of cases of oral cancers in the past two decades. “In that same period, we have seen an increase in the HPV oropharyngeal cancer,” he said. “And oropharyngeal cancer — what it means it’s affecting the base of your tongue and tonsils.” Dr. Brian Herring, a Lubbock dentist, chalks the increase up to increased awareness. “I’m assuming probably for years and years and years it has affected the mouth but we didn’t know that,” he said. “As we get better at cellular diagnostics and molecular diagnostics, things like that, we’re finding that there is a large portion of cancers that do have an HPV component.” What’s more alarming, said Dr. Ryan Higley, oral surgeon with West Texas Oral Facial Surgery, is it’s being diagnosed in younger people. Higley said oral cancers are generally diagnosed between the ages of 55 and 65, mostly in women. [...]

Oral Cancer Foundation News Team - A2017-05-28T11:56:52-07:00May, 2017|Oral Cancer News|

HPV vaccination could be offered to schoolboys to decrease risk of cancer

Source: www.mirror.co.uk Author: Andrew Gregory A vaccination could soon be offered to every schoolboy to help tackle the rising rate of some cancers in men, a Government minister revealed on Thursday. Health chiefs are poised to drop their opposition to extending the jab to protect against the human papilloma virus (HPV), which is already given to all Year 8 girls. The likely move follows growing alarm over cancers of the mouth, throat, neck and head, as well as penile and anal cancer, amid growing evidence that they are caused by HPV. The NHS (National Health Service) spends more than £300m a year treating head and neck cancers, while giving the vaccine to all boys would cost just £22m, supporters say. Health Minister Jane Ellison has revealed that the independent Joint Committee on Vaccination and Immunization (JCVI) is investigating the change, with its verdict due early next year. Mrs Ellison - who has previously described giving the HPV jab to girls only as "a little odd" - said: "I understand the wish for it to be available to all adolescents regardless of gender. "The JCVI is reconsidering its initial advice on this and modeling is under way to inform its consideration. We will look at that as a priority when we get it. "I recognize the frustration that people have expressed and I have talked personally to Public Health England officials who are involved in the modelling work." The minister said money was already available to extend the vaccination program if [...]

Oral Cancer Foundation News Team - A2016-06-26T08:27:30-07:00June, 2016|Oral Cancer News|

Hepatitis C Virus strongly linked to head and neck cancer: study

Source: www.techtimes.com Author: Deepthi B, Tech Times People infected with the Hepatitis C virus (HCV), one of the most common blood-borne virus infections, are more prone to developing particular types of head and neck cancer, according to a new study. Researchers from the Univerity of Texas MD Anderson Cancer Center have revealed that HCV-infected people are at a higher risk of developing these cancers by around two to five times more than those without the Hepatitis C infection. "What we are trying to make all understand is that this is an infection that has consequences – and it's an infection we can cure," said Dr. Harrys Torres, lead author and an associate professor of infectious diseases at the university. Torres further explained that the Hepatitis C infection is easily curable and that over 90 percent of the HCV-related cases can be cured without any trouble simply by taking antiviral drugs, although they are expensive. Also, it is recommended that people should ensure timely screenings and appropriate treatment for HCV, as this can considerably prevent the condition from developing in the body. Hepatitis C appallingly affects more than 3.5 million Americans, according to the U.S. Centers for Disease Control and Prevention. Sadly, several of them are not even aware that they are infected with the virus. For the purpose of the study, researchers examined medical records from over 34,500 patients tested for HCV at the cancer center from 2004 to 2014. The researchers discovered that patients suffering from hepatitis C seemed [...]

Oral Cancer Foundation News Team - A2016-04-19T14:31:09-07:00April, 2016|Oral Cancer News|

A Study Finds Smoking’s Toll On Your Body and Health Worse Than Previously Thought

Source: nytimes.comAuthor: Denise Grady However bad you thought smoking was, it’s even worse. A new study adds at least five diseases and 60,000 deaths a year to the toll taken by tobacco in the United States. Before the study, smoking was already blamed for nearly half a million deaths a year in this country from 21 diseases, including 12 types of cancer. The new findings are based on health data from nearly a million people who were followed for 10 years. In addition to the well-known hazards of lung cancer, artery disease, heart attacks, chronic lung disease and stroke, the researchers found that smoking was linked to significantly increased risks of infection, kidney disease, intestinal disease caused by inadequate blood flow, and heart and lung ailments not previously attributed to tobacco. Even though people are already barraged with messages about the dangers of smoking, researchers say it is important to let the public know that there is yet more bad news. “The smoking epidemic is still ongoing, and there is a need to evaluate how smoking is hurting us as a society, to support clinicians and policy making in public health,” said Brian D. Carter, an epidemiologist at the American Cancer Society and the first author of an article about the study, which appears in The New England Journal of Medicine. “It’s not a done story.” In an editorial accompanying the article, Dr. Graham A. Colditz, from Washington University School of Medicine in St. Louis, said the new findings showed [...]

Charlotte Parker2015-02-12T11:56:41-07:00February, 2015|Oral Cancer News|

Pilot study in patients with head and neck cancer finds that Derma Sciences’ MEDIHONEY® reduces hospital stays

Source: www.dailyfinance.com Derma Sciences, Inc., a medical device and pharmaceutical company focused on advanced wound care, today reported an independent pilot study conducted in the U.K. showed that MEDIHONEY® may reduce the length of hospital stays by encouraging more rapid healing. The study, entitled "Randomised controlled feasibility trial on the use of medical grade honey following microvascular free tissue transfer to reduce the incidence of wound infection," was conducted by Dr. Val Robson, RGN, B.Sc (Hons) Dip HE, Clinical Nurse Specialist Leg Ulcer Care, and colleagues from University Hospital Aintree, Liverpool, U.K. The article was published in the British Journal of Oral and Maxillofacial Surgery in June 2012. The study found that in 49 patients randomized to receive MEDIHONEY or standard dressings following microvascular free tissue reconstruction for cancer of the head and neck, the median duration of hospital stay was 12 days in the MEDIHONEY group (n=25), compared with a median of 18 days in the control group (n=24) (p<0.05). MEDIHONEY, which has the CE Mark in the E.U. and is sold in the U.K. and Europe via six direct sales representatives and a network of distributors, respectively, was provided by Derma Sciences Europe Ltd. Commenting on the study, investigator and author Dr. Val Robson said, "We have used medical honey successfully on chronic wounds for over a decade. The in-vitro evidence is available to show that honey eradicates wound infecting organisms and this new piece of research has shown that honey can be used on wounds healing by [...]

Oral Cancer Foundation News Team - A2012-09-24T13:13:53-07:00September, 2012|Oral Cancer News|

Viruses recruited as killers of tumors

Source: nytimes.com Author: Rachel Nuwer In 1951, a 4-year-old boy with leukemia contracted chickenpox. His liver and spleen, swollen by the cancer, soon returned to normal, and his elevated blood cell count fell to that of a healthy child. His doctors at the Laboratory of Experimental Oncology in San Francisco were thrilled by his sudden remission, but the blessing was short-lived. After one month, his leukemia returned and progressed rapidly until the child’s death. In the early 1900s, not much could be done for cancer patients. Unless surgeons could excise a tumor, the disease typically spelled a swift and inevitable end. But in dozens of published cases over the years, doctors noticed a peculiar trend: Struggling cancer patients sometimes enjoyed a brief reprieve from their malignancies when they caught a viral infection. It was not a coincidence. Common viruses sometimes attack tumor cells, researchers discovered. For decades, they tried to harness this phenomenon, to transform it into a cancer treatment. Now, after a long string of failures, they are nearing success with viruses engineered to kill cancer. “It’s a very exciting time,” said Dr. Robert Martuza, chief neurosurgeon at the Massachusetts General Hospital and professor of neuroscience at Harvard Medical School. “I think it will work out in some tumor, with some virus.” Candidates are already in advanced trials, he noted. Cancer cells are able to replicate wildly, but there’s a trade-off: They cannot ward off infection as effectively as healthy cells. So scientists have been looking for ways to [...]

Oral Cancer Foundation News Team - A2012-03-20T12:21:26-07:00March, 2012|Oral Cancer News|

Oral HPV infection affects 7% of the US population

Source: www.onclive.com Author: Ben Leach Approximately 7% of Americans are infected with oral human papillomavirus (HPV), and men are 3 times as likely to be infected as women, according to an analysis that helps define a leading factor in the rise of oropharyngeal cancer. The findings of the HPV prevalence study were presented at the Multidisciplinary Head and Neck Symposium in Phoenix, Arizona, in January and concurrently published in the Journal of the American Medical Association.1 The cross-sectional study was based on samples taken from 5579 men and women between the ages of 14 to 69 years that were obtained at mobile examination centers as part of the National Health And Nutrition Examination Survey (NHANES) 2009-2010. The samples were obtained through an oral rinse and gargle, with subsequent DNA samples used to determine HPV type. Demographic data were obtained using standardized interviews. HPV prevalence in the overall study population was 6.9% (95% confidence interval [CI], 5.7%-8.3%). HPV type 16, which accounts for 90% of HPVpositive oropharyngeal squamous cell carcinomas, was the most common form, affecting 1.0% of the study population (95% CI, 0.7%-1.3%). Prevalence of HPV was significantly higher in men versus women (10.1% [95% CI, 8.3%- 12.3%] for men compared with 3.6% [95% CI, 2.6%- 5.0%] for women; P < .001]). Sexual contact was identified as a major factor in the rate of infection, with 7.5% of those who had experienced any form of sexual contact (95% CI, 6.1%-9.1%) infected, compared with 0.9% (95% CI, 0.4%-1.8%; P < .001) [...]

Oral Cancer Foundation News Team - A2012-03-14T12:09:29-07:00March, 2012|Oral Cancer News|

Consider dental issues before beginning cancer treatment

Soure: www.curetoday.com/ Author: Lacey Meyer Dentists advise resolving tooth and gum issues before starting cancer treatment. Bettye Davis admits she has never had very good teeth. But when she received a diagnosis of salivary gland cancer, she was surprised that her oncologist recommended she visit a dentist before beginning radiation treatments to her jaw. “When we first saw her, she still had quite a few teeth, but she had severe periodontal disease and severe bone loss,” says Dennis Abbott, DDS, Davis’ dentist. Knowing radiation would do more damage, he recommended removing the remainder of her teeth and allowing time to heal before she began 33 radiation treatments. “We knew that if we took the teeth out after radiation, we risked the bone not healing well, which would have meant osteonecrosis, dead bone in her mouth, and lots of systemic problems.” According to the National Cancer Institute, eliminating pre-existing dental and mucosal infections and instituting a comprehensive oral hygiene protocol before and throughout therapy can reduce the severity and frequency of oral complications from cancer therapy. Abbott says the NCI recommendations, as well as an increasing number of studies, are bringing more recognition to the importance of dental issues before, during and after cancer treatment. A Proactive Approach Abbott’s goal is to help patients maintain healthy teeth and reduce the risk of future infection with an oral care plan that eliminates or stabilizes disease that could produce complications during or following therapy. These complications can range from irradiated bone and gums [...]

Oral Cancer Foundation News Team - A2011-12-22T15:08:57-07:00December, 2011|Oral Cancer News|

Asparagus as antimicrobial agent in oral cancer infections

Source: www.insidecosmeceuticals.com Author: staff According to Indian researchers, treated oral cancer patients are neutropenic and prone to secondary infection of microbes, and medicinal plants such as asparagus may serve as effective antimicrobial agents to check the secondary infections in treated oral cancer patients (Ann Clin Microbiol Antimicrob. 2011;10:21). Suppression of immune system in treated cancer patients may lead to secondary infections that obviate the need of antibiotics. In the present study, an attempt was made to understand the occurrence of secondary infections in immunosuppressed patients along with herbal control of these infections with the following objectives to: (a) isolate the microbial species from the treated oral cancer patients along with the estimation of absolute neutrophile counts of patients (b) assess the in vitro antimicrobial activity medicinal plants against the above clinical isolates. Blood and oral swab cultures were taken from 40 oral cancer patients undergoing treatment in the radiotherapy unit of Regional Cancer Institute, Pt. B.D.S. Health University,Rohtak, Haryana. Clinical isolates were identified by following general microbiological, staining and biochemical methods. The absolute neutrophile counts were done by following the standard methods. The medicinal plants selected for antimicrobial activity analysis were Asphodelus tenuifolius Cav., Asparagus racemosus Willd., Balanites aegyptiaca L., Cestrum diurnum L., Cordia dichotoma G. Forst, Eclipta alba L., Murraya koenigii (L.) Spreng. , Pedalium murex L., Ricinus communis L. and Trigonella foenum graecum L. Prevalent bacterial pathogens isolated were Staphylococcus aureus (23.2 percent), Escherichia coli (15.62 percent), Staphylococcus epidermidis (12.5 percent), Pseudomonas aeruginosa (9.37 percent), Klebsiella pneumonia (7.81 [...]

Oral Cancer Foundation News Team - A2011-08-11T12:53:42-07:00August, 2011|Oral Cancer News|

HPV prevalence in men

Source: The Lancet, Volume 377, Issue 9769, Pages 881 - 883, 12 March 2011 Authors: Anna Giuliano et al. In The Lancet, Anna Giuliano and colleagues1 present a prospective study (HPV in Men [HIM]) of the incidence and clearance of human papillomavirus (HPV) infections in men. They also report on male sexual behavior, which determines HPV incidence and clearance. The epidemiology of HPV infections in men is not well understood and thus the results are of substantial interest. The results bring to light important new information, and draw attention to differences between the natural histories of male and female HPV infections, and the need for further studies to better define HPV transmission, progression to disease, and epithelial sites in men. Because HPV infection in men greatly affects disease risk in women,2 transmission and protection are important topics. However, circumcision and condom use have not been clearly shown to fully protect against either HPV acquisition or clearance in male genital sites,3, 4 which questions their value in preventing infection in men and transmission to female partners. Understanding male HPV infection is important to minimize anxiety and the health-care costs associated with genital warts, penile cancer treatment, and morbidity in men, in addition to addressing the acknowledged public health concern created by HPV infection in women. The HIM data on HPV incidence and clearance should be exploited to elaborate prevention guidance, and to minimize transmission and to aid management and associated concerns for couples. Because most HPV infections in men are asymptomatic, [...]

Oral Cancer Foundation News Team - A2011-03-12T11:50:39-07:00March, 2011|Oral Cancer News|