TransOral Robotic Surgery – Page 2

The UK’s first robotic mouth cancer operation

Source: www.privatehealth.co.uk Author: staff Pioneering surgery which allows doctors to remove cancer in the mouth using a minimally invasive technique is now available at the Wellington Hospital. Traditionally, the only way to remove Squamous Cell Carcinoma – cancer of the oropharynx which encompasses the tonsils and base of the tongue – has been to split the jaw, take out the cancer and repair the neck with tissue from the forearm. This 10-hour procedure requires two surgical teams and often has complications. Patients are in hospital for at least three weeks and need months of rehabilitation to help them swallow and speak again. Because the treatment is so invasive, many doctors try to avoid it using chemotherapy and radiotherapy instead. However, surgery is often the best chance of a cure. The new one-hour technique called Transoral Robotic Surgery allows the cancer to be removed without splitting the jaw or taking tissue from other parts of the body. Instead, the tonsils are accessed through the mouth using a specially designed robotic machine. Developed in the US in 2009 and now approved by the American Food and Drug Administration and licensed for use in the UK, it uses the Da Vinci robot to access this difficult to reach area. It gives the surgeon greater precision, dexterity and accuracy while carrying out the procedure and the patient has no stitches. Infection rates are reduced which speeds up recovery rates, patients are in hospital for just a week and are able to swallow normally soon afterwards [...]

Oral Cancer Foundation News Team - A2012-05-30T13:56:28-07:00May, 2012|Oral Cancer News|

Robotic Surgery Is Useful Option for Oral Cancer

Source: Onclive.com Minimally invasive transoral robotic surgery (TORS), used alone or combined with adjuvant therapy, provides good functional and oncologic outcomes in patients with oropharyngeal squamous cell carcinoma (OPSCC), new research suggests. The results were especially impressive in patients with human papillomavirus (HPV) infection, which is currently the most common cause of OPSCC in Europe and the United States. Eric J. Moore, MD, associate professor of Otolaryngology at the Mayo Clinic in Rochester, Minnesota, and coauthors reviewed a prospective database of patients with previously untreated OPSCC arising in the tonsil or base of the tongue who underwent TORS at their institution during a recent 2-year period. In 2011, about 12,000 individuals in the United States were diagnosed with OPSCC, according to the authors. The most common sites are the tonsillar fossa and base of the tongue. Customarily, OPSCC has been treated with combined modality therapy, including open surgical resection through mandibulotomy, neck dissection, and adjuvant radiation therapy or combined chemotherapy and radiation therapy. TORS was later introduced to improve access to these tumors. Functional outcomes of the study included gastrostomy tube dependence and tracheostomy dependence. Oncologic outcomes included local, regional, and distant control and disease-specific and recurrence-free survival. Overall, 66 patients who underwent TORS as their primary treatment were followed for a minimum of 2 years. Sixty-four patients, or 97%, were able to tolerate an oral diet and maintain their nutritional needs before initiating adjuvant therapy at 4 weeks. Only 3 patients, or 4.5%, required long-term gastrostomy tube use, and [...]

Charlotte Parker2012-04-30T17:14:50-07:00April, 2012|Oral Cancer News|

Robotic surgery less invasive on HPV-related oral cancers

Source: Dr.Bicuspid.com March 1, 2012 -- Robotic surgery conducted through patients' mouths provides excellent results in removing squamous cell carcinoma at the back of the throat, especially in patients with HPV, according to a new Mayo Clinic study (Mayo Clinic Proceedings, March 2012, Vol. 87(3), pp. 211-212). "We were surprised that the cancer cure results were even better than the traditional treatments that we have been doing, but that is probably almost as much of a matter that these cancers are HPV-mediated for the most part, and they respond much better to treatment," said study author Eric Moore, MD, a head and neck surgeon at Mayo Clinic. "Importantly, the treatment preserved patients' ability to swallow, and their speech performance was excellent." Dr. Moore and his team followed 66 patients with oropharyngeal cancer who underwent transoral robotic surgery with the da Vinci robotic surgical system. Every few months, the patients underwent imaging studies, scans, and exams to determine if cancer was recurring. After two years, the researchers found that the patients' survival rates were greater than 92%, which is as high as some other surgical and nonsurgical treatments for oropharyngeal cancer. Because traditional surgery techniques to remove throat tumors can be traumatic, requiring cutting and reconstructing the mandible, neck, and tongue, the researchers were also interested in patients' healing after robotic surgery. "We found that with transoral robotic surgery, 96% of patients could swallow a normal diet within three weeks of treatment," Dr. Moore said. Less than 4% required a gastrostomy [...]

Charlotte Parker2012-03-01T16:21:18-07:00March, 2012|Oral Cancer News|

Mayo Clinic finds robotic surgery effective for removing hard-to-reach throat cancer

Source: www.eurekalert.org Author: press release Robotic surgery has become a mainstream tool for removing an ever-increasing variety of head and neck tumors. Now, a team of head and neck surgeons from Mayo Clinic has found robotic surgery can treat cancer in the narrow, hard-to-reach area beyond the tongue at the top of the voice box. Some patients were able to avoid further treatment with chemotherapy or radiation, and most could resume normal eating and speaking. "We've known it's useful for tongue base and tonsil cancers, but we wanted to assess its effectiveness in the larynx," says Kerry Olsen, M.D., Mayo Clinic otolaryngologist and senior author of the study that was presented April 29 at the Combined Otolaryngological Spring Meetings in Chicago. The investigation of transoral robotic surgery (TORS) followed nine patients for up to three years following removal of supraglottic squamous cell carcinoma, which affects the area of the larynx above the vocal cords. Most of the patients had advanced-stage disease. The results showed TORS effectively removed cancer, with "clean," disease-free margins, and was easier to perform than the approach of transoral laser microsurgery via a laryngoscope. The patients also underwent the surgical removal of their adjacent neck nodes at the same operation. "We were pleased with the cancer outcomes," Dr. Olsen says. "We also found patients had minimal trouble after surgery, in most cases resuming normal eating, swallowing and speaking." With TORS, the robotic arms that enter the mouth include a thin camera, an arm with a cautery or [...]

Oral Cancer Foundation News Team - A2011-04-30T16:14:07-07:00April, 2011|Oral Cancer News|

Robotic surgery for oral cancer

Source: speech-language-pathology-audiology.advanceweb.com Author: Advance, Vol 20, Issue 2 A minimally invasive surgical approach to treat benign tumors and select malignant tumors in adults has been cleared by the U.S. Food and Drug Administration (FDA). The da Vinci Surgical System, developed by head and neck surgeons at the University of Pennsylvania School of Medicine, in Philadelphia, has been cleared for transoral otolaryngologic surgical procedures. Gregory Weinstein, MD, FACS, and Bert O'Malley, Jr., MD, founded the first TransOral Robotic Surgery (TORS) program in the world at Penn Medicine in 2004. They developed and researched the TORS approach for a variety of robotic surgical neck approaches for both malignant and benign tumors of the mouth, larynx, tonsil, tongue, and other parts of the throat. Since 2005, approximately 350 patients at Penn have participated in the first prospective clinical trials of TORS. The trials compromise the largest and most comprehensive studies of the technology on record. "TORS has dramatically improved the way we treat head and neck cancer patients, completely removing tumors while preserving speech, swallowing, and other key quality-of-life issues," said Dr. O'Malley, chair of the Department of Otorhinolaryngology-Head and Neck Surgery at Penn Medicine. "It is very exciting that a concept conceived and tested at PENN and taught to surgeons and institutions within the U.S. and internationally has been officially recognized by our federal governing agencies and peers around the world as a new and improved therapy for select neck cancers and all benign tumors." As many as 45,000 Americans and approximately [...]

Oral Cancer Foundation News Team - A2010-05-09T10:23:23-07:00May, 2010|Oral Cancer News|

FDA clears transoral robotic surgery – developed at Penn –for tumors of mouth, throat and voice box

Source: www.healthcanal.com Author: staff A minimally invasive surgical approach developed by head and neck surgeons at the University of Pennsylvania School of Medicine has been cleared by the U.S. Food and Drug Administration (FDA). The da Vinci Surgical System (Intuitive Surgical, Inc., Sunnyvale, California) has been cleared for TransOral Otolaryngology surgical procedures to treat benign tumors and selected malignant tumors in adults. Drs. Gregory S. Weinstein and Bert W. O’Malley, Jr. of the University of Pennsylvania School of Medicine’s Department of Otorhinolaryngology: Head and Neck Surgery founded the world’s first TransOral Robotic Surgery (TORS) programat Penn Medicine in 2004, where they developed and researched the TORS approach for a variety of robotic surgical neck approaches for both malignant and benign tumors of the mouth, voice box, tonsil, tongue and other parts of the throat. Since 2005, approximately 350 Penn patients have participated in the world’s first prospective clinical trials of TORS. These research trials compromise the largest and most comprehensive studies of the technology on record. “TORS has dramatically improved the way we treat head and neck cancer patients, completely removing tumors while preserving speech, swallowing, and other key quality of life issues,” said Bert O’Malley, Jr., MD, professor and chairman of Penn Medicine’s Department of Otorhinolaryngology:Head and Neck Surgery. “It is very exciting that a concept conceived at PENN, evaluated in pre-clinical experimental models at Penn, tested in clinical trials at Penn, and then taught to key surgeons and institutions both within the U.S. and internationally has been officially [...]

Oral Cancer Foundation News Team - A2009-12-19T23:10:00-07:00December, 2009|Oral Cancer News|