chemotherapy – Page 6 – Oral Cancer News

New study analyzes physical therapy for head and neck cancer survivors

Source: www.curetoday.com Author: Andrew J. Roth The aftermath of treatment for head and neck cancer can be particularly difficult, according to Ann Marie Flores. Flores, assistant professor, Department of Physical Therapy, Movement & Rehabilitation Science, Bouvé College of Health Sciences, Northeastern University, conducted a pre-pilot study looking at early physical therapy education for this patient population. CURE interviewed Flores about her poster, which she presented at the 8th Biennial Cancer Survivorship Research Conference in Washington, DC. Could you first give some background about this study? How did it come to be? It was a spinoff of some studies that I began in breast cancer. I conducted a literature review of rehab needs of breast cancer survivors about 10 years ago and found that there was very little out there. Then, when I started a rehab oncology program at a previous institution, the patient population that were referred to the program tended to not be breast cancer patients, because they physically and functionally tend to do well in aggregate. Most of my patients referred were those with head and neck cancer. I went through the same process to look through literature critically to figure out what exists in terms of physical therapy and rehabilitation-based approaches. I've updated this over a long period of time and this poster is a systematic review of the quality of evidence. I combined this literature and data review with talking to a focus group of cancer survivors. What did you find? I asked the focus group [...]

Oral Cancer Foundation News Team - A2016-06-26T08:37:15-07:00June, 2016|Oral Cancer News|

Heading back to the office following head and neck cancer

Source: blogs.biomedcentral.com Author: Daniel Caley In Cancers of the Head & Neck launching today publishes the first study looking at disability and employment outcomes in patients with head and neck cancer related to the human papillomavirus (HPV). Dr Shrujal Baxi, Section Editor for survivorship and patient related outcomes and author of this study, explains more about their work in this Q&A: The rates of patients diagnosed with HPV-related head and neck cancer is rising annually. By 2020, there will be more cases of HPV-related head and neck cancer than HPV-related cervical cancer in the United States. Numerous studies have shown that most patients with this diagnosis are likely to be cured of their disease, placing an increased emphasis on quality of life and non-cancer outcomes in this population of survivors. The majority of patients diagnosed with HPV-related head and neck cancer are working-age adults and employment is a serious issue both financially and psychologically. How can treatment for head and neck cancer impact employment? Treatment for head and neck cancer often involves a combination of chemotherapy and radiation given over a six to seven week period, often known as concurrent chemoradiation or combined modality chemoradiation. This process is considered toxic and can impact a patient’s ability to function normally including speaking, chewing, breathing and swallowing. Many patients require numerous supportive medications to get through treatment including narcotics for pain and anti-nausea medications. Patients can lose on average 10-15% of their weight within a few months and can suffer from severe [...]

Oral Cancer Foundation News Team - A2016-06-05T09:53:53-07:00June, 2016|Oral Cancer News|

Type 2 diabetes drug could be beneficial for head and neck cancer patients

Source: www.eurekalert.org Author: press release Researchers at the University of Cincinnati (UC) College of Medicine have found that adding increasing doses of an approved Type 2 diabetes drug, metformin, to a chemotherapy and radiation treatment regimen in head and neck cancer patients is not well tolerated if escalated too quickly, but allowing slower escalation could be beneficial. These findings are being presented via poster June 4 at the 2016 American Society of Clinical Oncology (ASCO) Annual Meeting: Collective Wisdom, being held June 3-7 in Chicago. Trisha Wise-Draper, MD, PhD, assistant professor in the Division of Hematology Oncology at the UC College of Medicine, a member of both the Cincinnati Cancer Center and UC Cancer Institute and principal investigator on this study, says retrospective studies have shown improved outcomes in tumors treated with chemotherapy and radiation if they were also on metformin for diabetes. "In head and neck squamous cell carcinoma, which develops in the mucous membranes of the mouth, nose and throat, diabetic patients taking a medication called metformin had better overall survival compared to those not on metformin when also treated with chemotherapy and radiation," she says. "Additionally, pancreatic cancer patients treated with chemotherapy and metformin required higher doses of metformin--1,000 milligrams twice a day--to experience positive results. "In basic science studies, metformin has been shown to stop mTOR, a molecular pathway present and active in this type of head and neck cancer, and pretreatment with metformin resulted in a decrease in the occurrence of oral cavity tumors in [...]

Oral Cancer Foundation News Team - A2016-06-05T09:30:41-07:00June, 2016|Oral Cancer News|

Checkpoint inhibitors seen to show potential of immunotherapy in several cancer studies

Source: immuno-oncologynews.com Author: Magdalena Kegel Several new checkpoint inhibitors — a class of immunotherapy drugs used in cancer — continue to show beneficial effects in numerous cancer types, according to data presented at the recent American Association for Cancer Research Annual Meeting in New Orleans. Investigated checkpoint inhibitors confirmed earlier results showing evidence of efficacy in melanoma, and also suggested that this class of immunotherapies, which trigger a person’s immune system to attack cancer, might work in patients suffering from certain head and neck cancers. One of the studies, CheckMate-141, exploring the checkpoint blocker nivolumab (Opdivo) in patients with squamous cell carcinoma of the head and neck, was stopped early after 36 percent of the 361 patients survived for one year — an increase of more than 100 percent compared to patients receiving other treatments. Squamous cell carcinoma is usually treated with platinum-based chemotherapy, but the effects are often temporary as the cancer tends to return. Moreover, patients who fail to fully recover after chemotherapy are generally resistant to further treatment. Maura Gillison from Ohio State University, who presented the CheckMate-141 data, said that no effective treatments have been approved for patients with this kind of cancer in over a decade. “I’ve treated head and neck cancers for more than twenty years, and this is the first time I’ve had a drug to go to for patients that have become resistant to first-line treatment,” she said in a press release. Dr. Emma King, a Cancer Research UK-funded head and neck [...]

Oral Cancer Foundation News Team - A2016-05-04T07:55:52-07:00May, 2016|Oral Cancer News|

Drug Target in Rare, Lethal Glandular Cancer Discovered

Source: www.dddmag.comAuthor: Yale University Using a novel cell culture approach, Yale Cancer Center researchers have discovered critical vulnerabilities in adenoid cystic carcinoma (ACC), a rare and lethal glandular cancer with a high recurrence rate and few treatment options. The findings, published April 15th in the journal Clinical Cancer Research, offer data that ACC and similar cancers could be treated with already available drugs. ACC most often occurs in the salivary glands but can originate in the breast, trachea, skin, or other sites. Survival rates at five years are close to 90percent but drop significantly after that with just 40percent surviving at 15 years after diagnosis. It is a slow-growing cancer that affects about 1,200 people each year, with few symptoms in early stages. Aside from surgery, there are few treatments for ACC, which until now has proven largely resistant to radiation therapy. It is this resistance that prompted Yale researchers to develop a novel cell culture technique to isolate and study ACC cancer stem cells, known to be the root of tumor growth, aggressiveness, and resistance to chemotherapy and radiation, said co-senior author Sergey Ivanov, research scientist in surgery (otolaryngology). “Within ACC cells, we found the especially aggressive cancer stem cells. As important, we found the Achilles heel of these cells, which is their addiction to NOTCH1, a signaling molecule that helps these cells to survive therapy and multiply,” Ivanov said. “Fortunately, cancer stem cells can be killed by blocking NOTCH1 production.” The similarities between the ACC stem cells and [...]

Charlotte Parker2016-04-21T10:12:16-07:00April, 2016|Oral Cancer News|

Study supports immunotherapy/radiation combo in head and neck cancer

Source: www.onclive.com Author: Laura Panjwani There may be potential synergy between radiation therapy, given with or without chemotherapy, and immune checkpoint inhibitors in patients with squamous cell carcinoma of the head and neck (SCCHN), according to results of a prospective study. The study, which was presented at the the 2016 Multidisciplinary Head and Neck Cancer Symposium in February 2016, examined blood samples from 16 consecutive patients with SCCHN undergoing curative-intent radiation therapies. Samples were obtained at week 1 and week 6 to 7. Patients received a median of 70 Gy for disease in the oropharynx (n = 12, 75%), nasopharynx (n = 2, 12%), larynx (n = 1, 6%), or oral cavity (n = 1, 6%). The majority of patients had stage IV disease that was metastatic to regional lymph nodes and received concurrent platinum-based chemotherapy. The analysis found that, during radiation treatment, circulating CD8-positive T-effector cells increased (P = .01), as did CD4-positive PD-1–positive cells (P = .02), CD8-positive LAG3-positive cells (P = .02), and regulatory T cells (P = .04). sPD-L1 levels also increased, mirroring increases in CD8-positive T cells over the course of therapy (P = .047). While the extent to which these systemic changes reflect changes in the tumor microenvironment is unknown, the study authors noted that these findings support the “complex immunologic effects of fractionated chemoradiation therapy and mechanisms for potential synergy between chemotherapy, radiation treatment, and immunotherapy in SCCHN.” To learn more about the impact of the research, OncLive spoke to one of the [...]

Oral Cancer Foundation News Team - A2016-04-11T08:00:24-07:00April, 2016|Oral Cancer News|

Patient survives stage IV, inoperable throat cancer in clinical trial

Source: medicalxpress.com Author: staff It took a white lie to get David Polisini, 79, to a doctor in 2004, after months of being unable to swallow. "Two of my daughters, Toni and Susie, showed up on my back porch and told me to put my jacket on," he says. "They told me we were just going for a ride, but the next thing I knew, we were pulling into the Clermont Mercy Hospital." Polisini says tests ordered in the emergency room uncovered a tumor in his throat. "It was the size of a golf ball," he says, adding that he then scheduled an appointment with his primary care physician, Francis Dumont, MD. "I was then referred to an ear, nose and throat physician within his group who said I needed to see someone at the University of Cincinnati (UC) Cancer Institute." A biopsy was performed, and a diagnosis was confirmed—it was Stage IV cancer. "I began seeing Dr. (Bill) Barrett who explained that I would need to go through very aggressive radiation along with chemotherapy five days a week for three months," he says. "I'd drive myself every day to every visit in my little Miata. The therapy really zapped my strength, but I'm here because of it. "I really don't think I realized how much trouble I was in with Stage IV inoperable cancer, but I knew I had to do what I had to do to get through it." The radiation and chemo regimen was a Phase III [...]

Oral Cancer Foundation News Team - A2016-03-21T06:41:27-07:00March, 2016|Oral Cancer News|

Depressed Head and Neck Cancer Patients Have Lower Survival and Higher Recurrence Risk

Source: www.OncologyNurseAdvisor.comAuthor: Kathy Boltz, PhD Depression is a significant predictor of 5-year survival and recurrence in patients with head and neck cancer, according to a new study published in Pyschosomatic Medicine (doi: 10.1097/PSY.0000000000000256). These findings represent one of the largest studies to report on the impact of depression on cancer survival. Although depression can have obvious detrimental effects on a person's quality of life, its impact on cancer patients is more apparent, explained lead author Eileen Shinn, PhD, assistant professor of Behavioral Science at The University of Texas MD Anderson Cancer Center, in Houston. Increasing evidence shows modest associations between elevated symptoms of depression and greater risk for mortality among patients with lung, breast, ovarian, and kidney cancers. The research team sought to clarify the influence of depression on survival, focusing their analysis on a single cancer type. By limiting the sample set and adjusting for factors known to affect outcome, such as age, tumor size, and previous chemotherapy, they were able to uncover a more profound impact of depression. The researchers followed 130 patients at MD Anderson with newly diagnosed oropharyngeal squamous cell carcinoma (OSCC), a type of cancer in which the tumor originates at the back of the throat and base of the tongue. At the beginning of their radiation therapy, Patients completed a validated questionnaire at the beginning of their radiation therapy to identify symptoms of clinical depression. Researchers monitored the participants, all of whom completed treatment, until their last clinic visit or death, a median period of [...]

Charlotte Parker2015-12-30T18:15:58-07:00December, 2015|Oral Cancer News|

Poison’s Rikki Rockett Reveals He Is Battling Oral Cancer

Source: www.loudwire.comAuthor: Chad Childers Poison drummer Rikki Rockett revealed during an appearance on the Eddie Trunk Live radio show that he’s completed nine rounds of chemotherapy and seven weeks of radiation treatments after being diagnosed with oral cancer this past summer and that he’ll find out in February if the treatments were successful. Rockett told Trunk (as transcribed by Blabbermouth), “[In] June, I kind of got sick. I had this horrible cold, sore-throat thing, and they were scoping me and they were doing biopsies, and nothing was coming up. And finally a doctor at USC did a biopsy and took a look and he said, ‘I believe you have oral cancer.’ And what it was is a tumor at the base of my tongue … This is very similar to Bruce Dickinson, very similar to Michael Douglas, similar to Tom Hamilton, as far as I know; I don’t know the details of his. And two adjacent lymph nodes that it kind of … Normally, it does spread to the lymph nodes; that’s typical. That’s how you find out you have it ninety percent of the time.” According to the Rockett, his doctor told him that it was a very treatable cancer, but was “a son of a bitch to treat.” He was then told that he would either have to undergo radiation and chemotherapy at the same time or undergo surgery, but even if he chose the latter, he might still have to do radiation and chemotherapy. Rockett revealed that it [...]

Charlotte Parker2015-12-15T16:23:53-07:00December, 2015|Oral Cancer News|

SA Developed Melanoma Drug Now Seen Effective in Fighting Lung Cancer

Source: www.woai.comAuthor: News Radio 1200 WOAI Staff Keytruda, a cancer drug developed largely at San Antonio's START Center, has already proven to be effective in treating advanced melanoma to the point that it is the major part of former President Jimmy Carter's treatment. Now, News Radio 1200 WOAI reports Keytruda has been given 'fast track' approval by the FDA for use in treating lung cancer, the leading cause of cancer deaths in the United States. Dr. Amita Patnaik, a researcher and oncologist at START who helped develop the drug, says the impact of Keytruda on lung cancer patients has been amazing. "Close to 40% of those patients will receive a response," she said. "And of those patients who receive a response, about 80% of those patients will have a long term response." The life saving potential of Keytruda in fighting non small cell lung tumors is obvious. An estimated 221,000 Americans are diagnosed with lung cancer each year, and 158,000 die of the disease annually. Dr. Patnaik says Keytruda is becoming the most successful of what are known as 'targeted therapies,' drugs which trigger the body to take action to fight the cancer. She says both melanoma and lung cancer work essentially the same way to undermine the body's defenses. "The commonality between melanoma and lung cancer is there is a supressive effect of the cancer on the immune system." She says Keytruda essentially overrides that supressive effect, prompting the body to restart its natural immune defenses and fight the [...]

Charlotte Parker2015-10-06T11:11:27-07:00October, 2015|Oral Cancer News|