2022 – Page 8 – Oral Cancer News

Rebuilding a jaw in a day

Source: www.eurekalert.org Author: Cedars-Sinai Medical Center Patients who lose a part of their jaw — whether from injury, infection, disease, or as a side effect of cancer treatment—can have the missing jawbone replaced through reconstruction. But most are left with a life-altering dilemma: Their new jaw is missing its teeth. That isn’t the case, however, for those treated by Cedars-Sinai’s “jaw-in-a-day” team. The team—a partnership between Cedars-Sinai and the Los Angeles Center for Oral & Maxillofacial Surgery—is one of just a handful across the country performing a relatively new procedure where patients receive a jaw replacement complete with dental implants in one surgery. “People who have a traditional jaw reconstruction get a new jawbone, but it isn’t very functional,” said oral/maxillofacial surgeon Steven Kupferman, DMD, MD. “The jaw is meant to talk and chew, and without teeth, it can’t do those things as well.” A Tricky Reconstruction In the traditional jaw-replacement procedure—called fibula free flap surgery—the surgeon replaces the damaged jawbone with a section of bone cut from the fibula, the outer bone in the lower leg, which can be removed without compromising the patient’s ability to walk. It is possible for patients to have dental implants added to the jaw in a separate procedure, but head and neck surgeon Jon Mallen-St. Clair, MD, PhD, who has performed many fibula free flap procedures, said that rarely happens. “The patient may be worn out from going through that major reconstruction operation,” Mallen-St. Clair said. “And the oral surgeon could be worried [...]

Oral Cancer Foundation News Team - A2022-04-28T11:01:57-07:00April, 2022|Oral Cancer News|

Oral Cancer – Not just for smokers

Author: Jose Luis Pelaez Inc Source: www.emporiaindependentmessenger.com Doctors diagnose about 50,000 new cases of oral cancer every year, and about 10,000 people with oral cancer die every year. Men are twice as likely to get oral cancer than women. April is Oral Cancer Awareness Month. We want to draw awareness to this terrible disease in hopes you will take action to prevent or catch it early with routine screenings and self-checks. While smoking and alcohol consumption increase your risk of oral cancer 15 times, having human papilloma virus (HPV) increases your risk by 30 times. The Centers for Disease Control and Prevention estimate that nearly all sexually active adults will be infected with HPV at some point in their lives. Although cervical cancer is more closely associated with HPV, oral cancer can be caused by some types of HPV. Then again, 25% of oral cancer patients have no attributable risk factors. Prevention is key Like most cancers, reducing alcohol consumption and quitting smoking greatly reduces your chances for getting oral cancer. Applying SPF lip balm can help protect you from lip cancer. Using condoms during sexual activity may reduce your risk of contracting HPV. Dr. Sandra Balmoria with CMH Family Care Center recently gave a talk on teen health and expressed the importance of the HPV vaccine. “The only vaccine we have for cancer is the HPV vaccine — Gardasil,” Balmoria said. “This vaccine is available in a two or three-part series for ages 11-45.” The vaccine is available for [...]

OCF News Team - B2022-04-26T12:52:21-07:00April, 2022|Oral Cancer News|

Could blocking or deleting a protein help prevent common oral cancers?

Source: www.eurekalert.org Author: Boston University The most common head and neck cancer—oral squamous cell carcinoma—often starts off, as many other cancers do, quite innocently. Perhaps as a little white patch in the mouth or a small red bump on the gums. Easy to ignore, to downplay. But then something changes, and the little blotch becomes more ominous, starts growing, burrowing into connective tissue. Patients who are lucky enough to see a dentist before things take a nasty turn have a shot at being able to prevent the lesions from turning cancerous—or can at least make sure treatment starts when it’s most effective. But for those who aren’t that lucky, the outlook can be bleak: the five-year survival rate of oral squamous cell carcinoma (OSCC) is around 66 percent. More than 10,000 Americans die of oral cancer every year; smokers and drinkers are hardest hit. Now, researchers at Boston University’s Henry M. Goldman School of Dental Medicine have found that dialing back—or even genetically deleting—a protein that seems to spur the cancer’s growth might help limit a tumor’s development and spread. They say their findings make the protein, an enzyme called lysine-specific demethylase 1, a potential “druggable target”—something that doctors could aim chemo and immuno-oncology therapies at to take down a tumor. The study was published in February in Molecular Cancer Research. Given that at least one-third of Americans don’t visit a dentist regularly, according to the Centers for Disease Control and Prevention, the discovery could be a future lifesaver for [...]

Oral Cancer Foundation News Team - A2022-04-26T12:24:48-07:00April, 2022|Oral Cancer News|

Head and Neck Cancers: Understanding Risk Factors, Advances in Treatment, and the HPV Vaccine.

Author: John Fernandez Source: baptisthealth.net The classification is known as “head and neck cancers” — but these cases don’t involve the brain and spine. They do involved just about everything else above the collarbone. April is Head and Neck Cancer Awareness Month, when cancer specialists take extra time to remind the public of the top risk factors: tobacco, alcohol, sun exposure and HPV (human papillomavirus). It’s also the time of year when specialists relay the importance of screenings and healthy living. That’s because head and neck cancers are preventable, said Geoffrey Young, M.D., Ph.D., chief of head and neck surgery at Miami Cancer Institute, part of Baptist Health. Head and neck cancers are more treatable today. “There are been significant developments in surgery, radiation therapy and systemic therapy,” explains Dr. Young. “These include transoral robotic surgery, targeted proton radiation, and immunotherapy. All are changing the face of head and neck cancer with new protocols and clinical trials coming out every day.” Head and neck cancers can involve the mucosal lining of upper aero-digestive tract, including nasal cavity/sinuses, oral cavity (tongue, palate, gums), pharynx (back of the throat) and the voicebox (larynx). Head and neck cancer specialists also treat salivary gland cancers, skin cancers and thyroid cancers. “The treatment of head and neck cancer is very complex and multidisciplinary consultation with head and neck surgery, medical oncology, and radiation oncology is often necessary,” adds Dr. Young. The HPV Vaccine Over the last few years, HPV has been making headlines because of the promising development [...]

OCF News Team - B2022-04-18T09:53:05-07:00April, 2022|Oral Cancer News|

Researchers find new treatment combo effective for head and neck cancer

Source: nocamels.com Author: Simona Shemer Israeli researchers have helped to develop a new treatment combination for patients with advanced or metastatic head and neck cancer (HNC). The treatment, which uses both a targeted drug and immunotherapy following a certain sequence and within a specific time frame, blocks a signaling pathway that suppresses the immune system and keeps it from fighting tumor cells. The research was conducted by an international team of scientists led by PhD student Manu Prasad in the laboratory of Prof. Moshe Elkabets of the Faculty of Health Sciences at the Ben-Gurion University of the Negev. Their findings were just published in the Journal for ImmunoTherapy of Cancer in a study co-authored by Israeli, Chinese, French, German, and US researchers. The researchers targeted an aggressive type of HNC which is driven by the hyperactivation of a specific signaling pathway that will not allow the immune system to kill tumor cells. This was found in more than 40 percent of HNC cases. Head and neck cancers include cancer in the larynx (voice box), throat, lips, mouth, nose, and salivary gland, or malignant tumors that arise from the lining of the head and neck regions. The treatments currently available treatments are ineffective, Prof. Elkabets tells NoCamels. HNC develops in multiple sites on a person and existing treatments, which include chemotherapy, radiation, and immunotherapy have a relatively low response rate of about 20 percent. The average survival rate for patients in Stage III or IV of the disease is only about [...]

Oral Cancer Foundation News Team - A2022-04-09T09:44:07-07:00April, 2022|Oral Cancer News|

Early warning signs of oral cancer

Author: MetroCreative Connection Source: www.washtimesherald.com Oral cancer is a significant threat across the globe. Data from the World Health Organization indicates that more than 450,000 new cases of oral cancer are diagnosed each year. The Oral Cancer Foundation notes that oral cancers are part of a group of cancers referred to as head and neck cancers. All cancers in that group are potentially dangerous, but oral cancers account for roughly 85 percent of all head and neck cancer diagnoses, which underscores the importance of routine oral health checkups. The Moffitt Cancer Center® in Florida notes that many dentists perform oral cancer screenings during routine checkups, which dispels the notion that checkups are unnecessary for individuals who practice proper dental hygiene every day. The American Dental Association notes there is not a one-size-fits-all regimen for dental health. However, at least two visits to a dentist per year can ensure teeth stay clean and afford dentists opportunities to screen for oral cancers and detect other issues, including gingivitis. In addition to scheduling routine checkups, individuals can learn to spot the common symptoms of oral cancer. The Moffitt Cancer Center urges individuals to seek medical attention if any of these signs persist for more than two weeks: A sore, irritation or thickness in the mouth or throat • A white or red patch on the inside of the mouth • A feeling that something is caught in the throat • Hoarseness or other vocal changes • Persistent coughing • Difficulty chewing, swallowing or [...]

OCF News Team - B2022-04-05T07:38:47-07:00April, 2022|Oral Cancer News|

Rise in Oral Cancer Linked to HPV

https://youtu.be/L2WpbKb390w

OCF News Team - B2022-04-05T07:36:17-07:00April, 2022|Oral Cancer News|

U.S. Tobacco Use at Lowest Level in Decades, CDC Says

Author: Carolyn Crist Source: www.webmd.com March 28, 2022 -- Tobacco use dropped among U.S. adults in 2020, hitting the lowest levels since the mid-1960s, according to a new study from the CDC. From 2019 to 2020, the percentage of adults who use any type of tobacco product decreased from 21% to 19%. The percentage of adults who smoke cigarettes dropped from 14% to 12.5%, and the percentage who use e-cigarettes or vaping devices decreased from 4.5% to 3.7%. “This is definitely positive news as these numbers are continuing a downward trend in tobacco use we’ve seen in the past few years,” Thomas Carr, the national director of policy at the American Lung Association, told UPI. “That said, tobacco use is a big cause of lung disease, so the problem isn’t solved,” he said. The research team analyzed data from more than 31,000 adults who took the 2020 National Health Interview Survey, which included questions about the use of cigarettes, e-cigarettes, cigars, cigarillos, pipes, hookahs, and smokeless tobacco. Current cigarette smoking was defined as smoking 100 or more cigarettes during one’s lifetime and now smoking cigarettes “every day” or “some days.” For other products, such as cigars and vaping pens, current smokers were those who used them “every day” or “some days” at the time of the survey. The researchers found that about 47 million U.S. adults reported using any tobacco product, making up 19% of the adult population. That included 12.5% for cigarettes, 3.7% for e-cigarettes and vaping products, 3.5% [...]

OCF News Team - B2022-04-02T11:05:58-07:00April, 2022|Oral Cancer News|

‘Powerful’: World’s first PCR test for mouth cancer developed – get result in 90 minutes

Author: Adam Chapman Source: www.express.co.uk A NEW weapon in the fight against cancer has arrived: the world's first PCR test for mouth cancer. How does it work and what are the implications for improving mouth cancer rates? Early detection is key to surviving cancer and researchers have developed an innovative tool to aid this effort. Researchers at Queen Mary University of London have developed the world’s first PCR test for mouth cancer. The test's accuracy has been demonstrated on patients from China, India and the UK and the results are published in the international journal, Cancers. Named the Quantitative Malignant Index Diagnosis System (qMIDS) by inventor Doctor Muy-Teck Teh, it has the potential to relieve pressure on the NHS and may improve the early detection of oral cancer. How it works The test is quick and easy. It only needs the PCR machine used in Covid testing and a technician to operate it. A tiny sample (the size of half-a-grain of rice) is taken from the suspicious area in the patient’s mouth and the test only takes 90 minutes after reaching the technician – similar to a Covid PCR test. Until now there hasn’t been a perfect way to identify the lesions likely to develop into cancer. There is a grading system which highly skilled consultant oral pathologists use to assess the tissue samples through a microscope. However, this grading system does not always accurately predict or capture the lesions that will or have become cancerous. This is because early [...]

OCF News Team - B2022-04-02T10:41:06-07:00April, 2022|Oral Cancer News|

Grim reaper tattoo used in throat cancer reconstruction

Source: www.bbc.co.uk Author: staff Surgeons used skin from a man's arm - including a tattoo of the grim reaper - to reconstruct his tongue and voice box in a life-saving operation. Colin Reilly from Bristol, had to record his own voice before surgery in case he lost the ability to speak in the operation to remove a tumour. As part of the operation his jaw had to be split and the lower half of his face reconstructed when it was completed. Mr Reilly said there is "not enough" he can do for the hospital that saved him. Mr Reilly, 50, was diagnosed with throat cancer in 2020 and an endoscopy found a tumour at the back of his tongue. Between October and December 2020 he underwent six weeks of radiotherapy and was fed through a tube, but it became clear the tumour was very advanced and without treatment Mr Reilly would have six months to live. The grim reaper tattoo was taken from his forearm Mr Reilly amazed doctors when he was able to speak soon after the surgery Ear, nose and throat specialist Dr Oliver Dale said he was willing to carry out the surgery at the Bristol Royal Infirmary, despite the position of the tumour making the surgery high risk - with the chance Mr Reilly would not be able to speak or eat again. "Mr Dale was amazing," said Mr Reilly. "He told us that he believed he could do the surgery, despite [...]

Oral Cancer Foundation News Team - A2022-03-11T09:31:30-07:00March, 2022|Oral Cancer News|