CT scans expose patients to radiation even as they help doctors spot serious health problems. Now a new study finds low-dose scans can readily spot appendicitis while reducing patients’ radiation exposure. “The results of this study suggest that the diagnostic CT scan radiation dose can be significantly decreased without impairing diagnostic accuracy,” said lead study… read on > read on >
Contrary to long-held wisdom, teen athletes recover from concussions sooner if they do light aerobic exercise rather than resting in a dark room, new research suggests. Instead of so-called “cocoon therapy,” new research-supported therapy has young concussion patients getting out of bed and doing protected exercise earlier. “What the research found was that adolescents were… read on > read on >
FRIDAY, Nov. 12, 2021 (American Heart Association News) — Gay men and bisexual women may have higher rates of high blood pressure than their heterosexual counterparts, according to new research. The study analyzed self-reported data from 424,255 participants, including 1.8% who were gay or lesbian and 2.3% who were bisexual. After adjusting for demographics, insurance,… read on > read on >
FRIDAY, Nov. 12, 2021 (American Heart Association News) — The number of young adults dying from stroke – particularly men – has been rising over the past decade, according to new research, which also finds Black, Native American and Alaskan Native adults are dying at higher rates than other groups. “We need a very robust… read on > read on >
Severe spinal cord injuries are incurable today in humans, but a new injectable therapy that restored motion in laboratory mice could pave the way for healing paralyzed people. The therapy — liquid nanofibers that gel around the damaged spinal cord like a soothing blanket — produces chemical signals that promote healing and reduce scarring, researchers… read on > read on >
As many parents know, children can be notoriously picky eaters. In some cases, their chronically fearful approach towards food amounts to what is considered a serious psychiatric condition. But a new survey of adults who were, and continue to be, finicky eaters suggests that rather than forcing a child to eat foods they don’t like,… read on > read on >
Arm and shoulder pain are common for women after breast cancer surgery, and beginning a supervised exercise program soon afterwards can go a long way to easing the discomfort, new research suggests. As the team of British investigators explained, restricted shoulder movement and chronic pain or swelling in the armpit area can really impact a… read on > read on >
Alzheimer’s is a devastating disease, slowly robbing patients of their memories and even their sense of selves. Now, new research shows it also robs sufferers of a healthy social life. “Social relationships are an essential feature of our quality of life and can buffer against cognitive decline,” said study co-author Addam Reynolds, a doctoral candidate… read on > read on >
COVID-19 vaccines are safe and effective for most cancer patients, a new study confirms. Cancer patients have an increased risk of severe illness and death from COVID because their immune systems have been weakened by their disease or treatments. “We pursued this study because there were limited data on the safety of SARS-CoV-2 vaccines in… read on > read on >
Parent-collected nasal swab samples from kids could be as good at detecting respiratory infections such as COVID-19 as those taken by nurses, but that’s not the case with saliva samples, British researchers say. Respiratory infections such as colds and flu are among the most common illnesses in kids treated by primary care doctors. COVID-19 is… read on > read on >
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