Oral Cancer News – Page 42 – The Oral Cancer Foundation News Archive

Perceptions of telemedicine among head and neck cancer patients

Source: www.docwirenews.com Author: Kaitlyn D’Onofrio The use of telemedicine has surged amid the COVID-19 pandemic, and it is likely to continue beyond the pandemic. It is important to understand how patients feel about telemedicine, and a full understanding cannot be ascertained through questionnaires. The subject of telemedicine and its perception among head and neck cancer patients was the topic of a recent study. “The implementation of telemedicine is in general a disruptive process for both the physician and the patient. Throughout this transition, patient satisfaction is an important health care quality metric to study,” the researchers wrote. “While [surveys] are important to capture overall attitudes and information regarding the feasibility of video-based telemedicine visits, survey ranking systems do not capture the nuances of the patient experience.” The present study included established patients who participated in video-based visits with an otolaryngology-head and neck surgery faculty member between March 25 and April 24. In addition to complete a patient satisfaction questionnaire (Telehealth Usability Questionnaire [TUQ]), patients took part in an unstructured telephone interview focused on their perceptions of telemedicine during the COVID-19 pandemic. Charts were retrospectively reviewed to collect patients’ demographic, disease, and treatment information. Telemedicine: Good for Accessibility, Most Useful for Established Patients A total of 100 patients completed the TUQ, and 56 also provided open-ended comments. The mean patient age was 61 years, and most patients (60.7%) were male. About a quarter of patients (n=13) talked about their experience leading up to the telemedicine visit; themes that emerged included anxiety [...]

Oral Cancer Foundation News Team - A2020-07-17T06:04:33-07:00July, 2020|Oral Cancer News|

Jay Aston, singer: ‘I have a leg scar and one on my neck, but it’s a small price to pay for life’

Source: www.belfasttelegraph.co.uk Author: Gabrielle Fagan Jay Aston says she no longer stresses about "silly little things". After being diagnosed with mouth cancer in 2018, the former Bucks Fizz star was left wondering whether she would ever sing again - or even survive. The experience rocked her world. But Aston, part of the original band that stormed to victory in the 1981 Eurovision Song Contest and went on to sell millions of records, is still performing with Mike Nolan and Cheryl Baker in The Fizz, a new version of the group. Before lockdown hit, they'd been busy touring and promoting their latest album, Smoke And Mirrors. The enforced break has given her time to reflect on the "incredibly tough" two-year journey, which "made me re-evaluate my life", says Aston. "Surviving an experience like that makes you realise the simple things and pleasures you took for granted. "We all get so upset about minor things and miss the fact that whatever's happening, if you're here it is a good day." Aston (59) who's among a host of celebrities taking part in The Smiling Sessions - online sing-alongs to entertain care homes residents and isolated elderly people, - recalls the moment doctors revealed she had cancer. "The whole thing was such a shock and completely devastating. Also I had no idea what effect the surgery would have on my voice," she recalls. "I'm from a show-business family and singing and dancing is in my DNA and part of my identity, and to have [...]

Oral Cancer Foundation News Team - A2020-07-13T05:33:29-07:00July, 2020|Oral Cancer News|

Cell by cell in focus

Source: www.biophotonics.world Author: Sven Döring Progress can be measured in two steps in Tobias Meyer's laser laboratory and can be seen at a glance. In the background is a silver trolley, on top of it two black boxes and a monitor. The matt black compact device on the optical table in front of it is not even a fourth of it in site. Two Medicars, version 2015 and version 2019: a compact microscope for rapid cancer diagnosis during surgery. "Good news from German cancer research" was the announcement by the German government in August 2019, referring to the "precision through laser light" with which the microscope researched at Leibniz IPHT makes cancerous tissue visible, enabling surgeons to remove tumors even more precisely in the future. The black box contains a light-based tool that can be used to examine the chemical and morphological composition of the tissue. This information is evaluated with artificial intelligence and immediately indicates whether the tumor has been completely removed – in other words, whether the operation was successful. Tobias Meyer and his team from Leibniz IPHT, Friedrich Schiller University Jena, Jena University Hospital and the Fraunhofer Institute for Applied Optics and Precision Engineering are already continuing their research. They are combining the imaging procedure with a minimally invasive surgical precision tool: for laser-based microsurgery – and a new way to treat cancer in a gentle way. "Our vision," as Scientific Director Jürgen Popp describes it, "is to use light not only to identify the tumor, but [...]

Oral Cancer Foundation News Team - A2020-07-12T19:14:33-07:00July, 2020|Oral Cancer News|

Should we be drinking less?

Source: www.nytimes.com Author: Anahad O’Connor Can a daily drink or two lead to better health? For many years, the federal government’s influential dietary guidelines implied as much, saying there was evidence that moderate drinking could lower the risk of heart disease and reduce mortality. But now a committee of scientists that is helping to update the latest edition of the Dietary Guidelines for Americans is taking a harder stance on alcohol. The committee said in a recent conference call that it plans to recommend that men and women who drink limit themselves to a single serving of wine, beer or liquor per day. Do not drink because you think it will make you healthier, the committee says: It won’t. And it maintains that drinking less is generally better for health than drinking more. That message is a departure from previous guidelines, which since 1980 have defined “moderate” drinking as up to two drinks a day for men and one for women. Government agencies have also long defined a standard drink as 12 ounces of regular beer, five ounces of wine, or one and a half ounces of distilled spirits (40 percent alcohol), amounts often exceeded in Americans’ typical “drink.” Between 1990 and 2010, many editions of the guidelines, which are updated every five years, discouraged heavy drinking and warned pregnant women and people with certain medical conditions not to drink. But they also noted that moderate drinking was linked to fewer heart attacks and lower mortality. The 2010 guidelines mentioned [...]

Oral Cancer Foundation News Team - A2020-07-10T07:46:57-07:00July, 2020|Oral Cancer News|

Surgery, radiation yield similar efficacy for early squamous cell carcinoma of lip

Source: www.healio.com Author: Earl Holland Jr. Both surgery and radiation therapy were beneficial methods of treating early-stage lip squamous cell carcinoma, according to findings presented at the American Academy of Dermatology virtual meeting. Kevin Phan, MD, of the dermatology department at Liverpool Hospital, Sydney, Australia, and Mahmoud Dibas, MD, of Sulaiman Al Rajhi Colleges, College of Medicine, Saudi Arabia, sought to examine the survival rates in low-stage lip squamous cell carcinoma (SCC) between patients who had surgery alone and patients who had radiation therapy alone. “Squamous cell carcinoma of the lip composes 25% to 30% of all oral cancers,” the authors wrote. “Lip SCC is often detected at an early stage, due to the highly visible location and slow growth pattern.” Results from the Surveillance, Epidemiology, and End Results database between 2010 and 2014 were analyzed. Overall survival and cancer-specific survival were measured. The researchers identified 900 patients with early-stage lip SCC who had received either radiation alone (36 patients) or surgery alone (864 patients). Patients who underwent surgical procedures had better overall survival and cancer-specific survival rates compared with patients who had radiation alone, the study found. The treatment modality did not have a significant effect on either survival rate; the radiation-alone group had an adjusted hazard ratio of 1.94 (95% CI; 0.83-4.53), while the surgery-alone group had an adjusted hazard ratio of 1.04 (95% CI; 0.07-15.55). “Our results support the notion that surgery and [radiation therapy] appear to be equally effective in treating early-stage lip SCC,” the researchers [...]

Oral Cancer Foundation News Team - A2020-07-08T03:32:43-07:00July, 2020|Oral Cancer News|

Engineered killer immune cells target tumours and their immunosuppressive allies

Source: medicalxpress.com Author: eLife staff Scientists have engineered natural killer immune cells that not only kill head and neck tumor cells in mice but also reduce the immune-suppressing myeloid cells that allow tumors to evade the immune response, according to a new study in eLife. The engineered cell therapy could be used as an alternative approach for treating cancer in patients for whom previous immunotherapy based on the activation of T cells has failed. These findings are reported by researchers at the U.S. National Institutes of Health (NIH) in Bethesda, Maryland. In recent years, treatments called T-cell therapy or CAR-T cell therapy have been approved to treat blood cancers, and many others are now in development for other forms of cancer. However, these T-cell therapies rely on the ability to reprogram a patient's own T cells to express a chimeric antigen receptor (CAR) that targets tumor cells. This process of reprogramming a patient's own T cells is expensive and laborious. High affinity natural killer cells (haNKs) represent potential 'off-the-shelf' cell therapies that do not rely on reprogramming a patient's own immune cells. The same cells could be produced in mass and potentially given to anyone. But the presence of immune-suppressing myeloid cells in the tumor microenvironment remains a barrier to effective immunotherapy, including haNK cell-based treatment. To address this barrier, researchers from the NIH's National Institute on Deafness and Other Communication Disorders (NIDCD) and National Cancer Institute have utilized haNKs expressing a CAR that targets a molecule called programmed death [...]

Oral Cancer Foundation News Team - A2020-07-07T18:12:47-07:00July, 2020|Oral Cancer News|

E-cigarettes found to cause change in mouth bacteria – which could lead to gum disease or oral cancer

Source: theconversation.com Author: Beth Daley E-cigarettes are a popular alternative to smoking, but we still know very little about the effects of them on our health. While numerous studies have explored the effect of e-cigarettes on our lungs, heart, and overall health, one important and often overlooked consideration is what effect they have on our microbiome. But a recent study has found e-cigarettes change the bacteria in our mouths. These bacterial changes can lead to disease, if left unchecked. Our microbiome is the living community of bacteria, fungi, and viruses that keep us healthy. We often hear a lot about our gut microbiome, but our oral microbiome is probably just as important to our overall health. It’s the second and most diverse microbiota next to the gut, home to over 1,000 species of microbes. It’s the gateway to the rest of our digestive system and plays a key role in helping us break down foods. Our oral microbiome also wards off potentially harmful microbes by preventing them from reproducing. A healthy oral microbiome reduces the chances of developing infections or disease. A recent study in Science Advances(1) investigating the effect of e-cigarettes on our oral microbiome found that e-cigarettes have a negative impact on the diversity of the bacteria present. They also cause an immune response from cells, which can lead to long-term damage to the surrounding cells. Our oral microbes are not only the first to experience e-cigarette vapour, they’re also exposed to higher concentrations of the chemicals. This [...]

Oral Cancer Foundation News Team - A2020-06-25T08:26:17-07:00June, 2020|Oral Cancer News|

Scientists to develop pain-free device to detect oral cancer

Source: www.expresshealthcare.in Author: EH News Bureau staff £1 million in funding has been awarded to the partnership to develop a functional prototype of a new device that uses Electrical Impedance Spectroscopy (EIS) technology for the early detection of cancerous lesions In partnership with Zilico, the University of Sheffield is working to develop a pain-free, non-invasive and instantaneous method to detect oral cancer, A research collaboration has been awarded £1million in funding from SBRI Healthcare – an NHS England initiative – to test and develop a pain-free, non-invasive and instantaneous method to detect oral cancer. Once built and tested, the new device could enable doctors to detect oral cancer earlier and more accurately, reducing the need for patients to have invasive biopsies. This, in turn, could provide better outcomes for patients and significant cost savings for the NHS. The pioneering device is to be developed with medical device diagnostics company Zilico, born out of a partnership between the University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust – using the same patented technology as its ZedScan device, which is now in use in the NHS for the early and non-invasive diagnosis of cervical cancer. Researchers from the University of Sheffield and Sheffield Teaching Hospitals previously demonstrated that the principle of its electrical impedance spectroscopy (EIS) technology, where normal, precancerous and cancerous tissue can be differentiated according to its electrical properties could be useful for detecting oral cancer. The ‘proof of concept’ study involved 47 patients who were recruited from the [...]

Oral Cancer Foundation News Team - A2020-06-17T08:18:21-07:00June, 2020|Oral Cancer News|

Aspirin against migraines and cancer

Source: www.swoknews.com Author: staff Aspirin never ceases to amaze us. For a medicine that has been around for over 120 years and remains one of the most inexpensive drugs in the pharmacy, we are surprised that there continue to be discoveries. The latest review of aspirin has to do with its use in the prevention of migraine headaches (American Journal of Medicine, April 2020). One of the authors is Dr. Charles Hennekens. He is considered one of the world’s top scientists by his colleagues. He has contributed to three textbooks and over 750 medical publications. Dr. Hennekens and his co-authors reviewed the aspirin data over the past several decades. They concluded: “The totality of evidence, which includes data from randomized trials, suggests that high-dose aspirin, in doses from 900 to 1,300 mg, given at the onset of symptoms, is an effective and safe treatment option for acute migraine headaches. In addition, the totality of evidence, including, some but not all, randomized trials, suggests the possibility that daily aspirin in doses from 81 to 325 mg, may be an effective and safe treatment option for the prevention of recurrent migraine headaches. “The relatively favorable side effect profile of aspirin and extremely low cost compared with other prescription drug therapies may provide additional clinical options for primary healthcare providers in the treatment of both acute and recurrent migraine headaches.” Of course, no one should take high doses of aspirin without medical supervision. The same holds true for long-term use. Aspirin can cause [...]

Oral Cancer Foundation News Team - A2020-06-15T12:16:28-07:00June, 2020|Oral Cancer News|

FDA approves Gardasil 9, the HPV vaccine, to prevent head-and-neck cancer

For the past decade, evidence has suggested that Gardasil, the HPV vaccine, could stem an epidemic of throat cancer. But it has also never received approval from the Food and Drug Administration for that use — and it was unclear if it ever would. On Friday, the agency granted that approval, clearing the latest version of the vaccine, Gardasil 9, to prevent a cancer that affects 13,500 Americans annually. The decision was announced by Gardasil’s maker, Merck. The decision doesn’t change recommendations about who should get the vaccine, which is already recommended for females and males ages 9 through 45 to prevent cervical, vulvar, vaginal, and anal cancer as well as genital warts. But cancers of the head and neck — mainly those of the tonsils and throat — have been left off the list. It’s a striking omission, because head and neck cancer, mostly cancer of the throat, is the most common malignancy caused by HPV, the human papilloma virus, in the U.S. According to the Centers for Disease Control and Prevention, there are 35,000 cases of HPV-related cancer in the U.S. annually. On top of the 13,500 cases in the throat, 10,900 are cases of cervical cancer. “That’s excellent news,” said Stewart Lyman, a pharmaceutical consultant whose doctors discovered a tumor in his throat in 2016. It was removed surgically, and was caused by HPV. “To have this extended to head and neck cancer is really very helpful for helping to inform the public that this serious disease, which [...]

Charlotte Parker2020-06-15T09:41:02-07:00June, 2020|Oral Cancer News|