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This May Up Survival for Some Lung Cancer Patients
This May Up Survival for Some Lung Cancer Patients
This May Up Survival for Some Lung Cancer Patients2 new studies find benefit to using stereotactic body radiation therapyWebMD News from HealthDayBy Dennis ThompsonHealthDay ReporterMONDAY, Sept. 26, 2016 (HealthDay News) -- Cutting-edge radiation therapy seems to provide a significant survival advantage for older people with early stage lung cancer who aren't strong enough for surgery, a pair of new studies suggests.The therapy is called stereotactic body radiation therapy (SBRT) and it's been available for about a decade.The first study reviewed national cancer data and found that survival rates for older lung cancer patients treated with radiation therapy increased dramatically between 2004 and 2012.Those are the years during which SBRT use became widespread in the United States, said lead researcher Dr. Andrew Farach, a radiation oncologist at Houston Methodist Hospital.
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Are Dogs Expert Lung Cancer Sniffers?
Are Dogs Expert Lung Cancer Sniffers?
Recent times have seen reports of dogs whose sniffing senses are so sharp they can detect cancer in human breath samples.Now, a study in the Journal of Breath Research on lung cancer detection appears to throw a bit of cold water on that notion.Austrian and German researchers trained six dog breeds (golden retriever, labrador, giant schnauzer, large Munsterlander, Havanese and German shepherd) for six months, before handing them the task of sniffing breath samples from 122 test volunteers.Twenty-nine of the volunteers had already been diagnosed with lung cancer, while the remainder had no symptoms of the illness.
in like manner gizmodo
Dogs Suck at Sniffing Out Lung Cancer
Dogs Suck at Sniffing Out Lung Cancer
Credit: PexelsA team of European researchers put six highly-trained sniffer dogs to the test to see if they were any good at detecting lung cancer.The results were surprisingly bad, but the scientists say factors other than the canine sense of smell were responsible for the poor performance.AdvertisementThe new study, published in Journal of Breath Research, shows that dogs fare poorly when asked to sniff out lung cancer in actual screening situations—despite their uncanny ability to sniff out certain cancers.It's not their sniffing skills that's the problem, but canine tendencies—like distraction and boredom—that cause them to lose focus and make mistakes.
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