Video: Robotic surgery proves successful, less invasive way to treat HPV-related oral cancer
Source: www.doctortipster.com/ Author: Andrea Daniela
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 [...]
Judge Rules Graphic Cigarette Warning Labels Unconstitutional
Source: Time Magazine- Healtland The government’s effort to put graphic warning labels about the dangers of smoking on cigarette packs hit another legal snag on Wednesday. A Washington judge declared unconstitutional a Food and Drug Administration (FDA) mandate that would force cigarette makers to use the labels, which include images of a corpse of a smoker, smoking-damaged teeth and gums and diseased lungs, saying that it violated cigarette makers’ freedom of speech under the First Amendment. U.S. District Judge Richard Leon wrote in his ruling that the images “were neither designed to protect the consumer from confusion or deception, nor to increase consumer awareness of smoking risks; rather, they were crafted to evoke a strong emotional response calculated to provoke the viewer to quit or never start smoking.” SPECIAL: FDA Unveils Final Cigarette Warning Labels That’s been the argument of cigarette makers, who say that the images go beyond merely informing the public to forcing the manufacturers to advertise the government’s anti-smoking agenda, with the purpose of convincing smokers to give up the habit. Leon’s ruling fell in line with his previous decision in the case in November, when he issued a temporary injunction blocking the new labeling effort. That decision has already been appealed by the government. The Family Smoking Prevention and Tobacco Control Act of 2009 gave the FDA regulatory authority over tobacco products for the first time. Under that law, the FDA required cigarette makers to cover the top half of the front and back of cigarette [...]