For decades, millions of Americans popped a low-dose aspirin each day to lower their heart risks. Then, accumulated data prompted the nation’s two leading cardiology groups — the American College of Cardiology and the American Heart Association — to overturn advisories in 2019 and recommend against daily aspirin, citing a risk for bleeding that exceeded any benefit for most people. Trouble is, many Americans aren’t heeding that message and continue to take the daily pill, a new survey finds. The survey, from a sample representing over 150 million U.S. adults, found that almost a third of heart-healthy people age 60 or older said they took a daily low-dose (81milligrams) aspirin each day in 2021. That’s about 18.5 million older Americans, said a team led by Dr. Mohak Gupta. He’s a physician in internal medicine who conducted the study while at the Cleveland Clinic. He’s now practicing at Houston Methodist. Add in folks under 60 and the number rises to more than 25.6 million Americans taking daily aspirin, the researchers estimated. Given aspirin’s now dubious risk-benefit ratio for folks at average heart risk, “our findings highlight the urgent need for physicians to inquire about aspirin use, including self-use, and engage in risk–benefit discussions to reduce inappropriate use for primary prevention in older adults,” the researchers said. They published their findings June 24 in the Annals of… read on > read on >
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U.S. Pedestrian Deaths Decline for First Time Since Pandemic
For the first time since the pandemic, it got a little safer to cross America’s streets in 2023, new statistics show. According to data released Monday from the Governors Highway Safety Association (GHSA), 7,318 American pedestrians were killed by motor vehicles last year — a dip of 5.4% from 2022 and the first such decline seen since the pandemic ended. But it’s no time for celebration: The 2023 number for pedestrian deaths is still 14.1% above pre-pandemic levels. Still, the news is somewhat heartening, said GHSA Chief Executive Officer Jonathan Adkins. “A decline in pedestrian deaths offers hope that, after years of rising fatalities, a new trend is starting,” he said in a GHSA news release. “Each death is tragic and preventable. We know how to improve safety for people walking — more infrastructure, vehicles designed to protect people walking, lower speeds and equitable traffic enforcement. It will take all this, and more, to keep the numbers going in the right direction.” The new data comes from the State Highway Safety Offices (SHSOs) in all 50 states and the District of Columbia, the GHSA said. The report also gave insights into how and where pedestrians are most often killed: There’s been no big change in the kinds of vehicles driven when a pedestrian dies, only that the percentage of deaths involving light trucks ( SUVs, pickups… read on > read on >
Cyberbullying Common in the World of Online Gaming
Cyberbullying and sexual harassment are rampant in the world of professional video gaming and online gaming, a new study reports. Nearly 96% of 145 video game players from 14 countries said they had been targeted online in the previous year. “It’s not just an isolated incident,” said lead researcher Louise Trudgett-Klose, a doctoral student in psychology with the University of South Austrialia. “The fact that 96% of players – professional or otherwise – experienced cyberbullying in the previous 12 months suggests that toxic behaviors are prevalent in the gaming community,” Trudgett-Klose noted in a university news release. Women and professional e-sports players are the most common targets of abuse, results show. Women are targeted most often for sexual harassment in the world of gaming, particularly as they rise through the elite ranks, researchers found. Women make up 46% of the world’s 3 billion video game players, and represent 16% of e-sports competitors and content creators, researchers said in background notes. “There was a definite link between the level of professional gaming and the incidence of cyberbullying, and sexual harassment for women players,” Trudgett Klose said. “The more professional a player becomes, the more they are exposed to hostile behavior.” Gaming professionals who attracted the most fame, with a large fan base and heavy presence on social media platforms, were exposed to the worst levels of… read on > read on >
Service Dogs Work Wonders for Veterans With PTSD: Study
Military veterans often struggle with their mental health once their service ends, but the first clinical trial of its kind has found that having a service dog helps lower the risk of PTSD for these former soldiers. Veterans paired with a service dog had 66% lower odds of a PTSD diagnosis, compared to a control group of vets still waiting for a service dog, researchers reported June 4 in the journal JAMA Network Open. These vets also experienced lower anxiety and depression levels, as well as improvements in most areas of emotional and social well-being, researchers found. “This research reinforces what we have been studying for almost a decade — that service dogs are linked to significant benefits for many veterans suffering from PTSD and other invisible wounds of war,” said lead researcher Maggie O’Haire, associate dean for research at the University of Arizona College of Veterinary Medicine. “Service dogs are more than pets — they can be essential partners in helping veterans readjust and thrive after they return from service,” O’Haire said. For the study, researchers tracked more than 150 military veterans over three months. Vets received their dogs through the program K9s For Warriors, the nation’s largest provider of trained service dogs for military veterans. Most of the dogs provided by K9s For Warriors are rescues, researchers noted. The program trains them, on… read on > read on >
Too Many Teens Are Driving Drowsy
Teens on the verge of falling asleep behind the wheel is a common threat to public safety on U.S. roadways, a new study reports. About 1 in 6 teenage drivers say they’ve driven while drowsy, according to a National Sleep Foundation study presented Wednesday at the annual meeting of the Associated Professional Sleep Societies in Houston. The research was also published in a special supplement of the May issue of the journal Sleep. That finding means that about 1.7 million teenage drivers have driven while sleepy, and more than 400,000 teens drive drowsy at least once a week, researchers estimated. “This is a troubling rate, especially given that teens are new drivers with relatively low opportunity to have engaged in drowsy driving when compared to the lifetime of driving opportunities in adults,” said principal investigator Joseph Dzierzewski, vice president of research and scientific affairs at the National Sleep Foundation. Teens know it’s not safe — about 95% said drowsy driving is extremely or very risky, poll results show. However, they listed drowsy driving as having the lowest risk of death or serious harm when compared to drunk, drugged or distracted driving, researchers found. Most teens said work or school schedules keep them from getting the sleep they need to drive alert. Teen drivers with jobs were more than twice as likely to have driven drowsy… read on > read on >
U.S. Deaths Linked to ATVs Rose by a Third in One Year
In just one year, U.S. deaths linked to the use of all-terrain vehicles (ATVs) jumped by a third, according to the latest report from the Consumer Product Safety Commission. With another summer set to begin and ATVs brought out of storage, the agency is warning of the dangers from ATVs, also known as off-highway vehicles (OHVs). Children could face the biggest risk of death or severe injury. “Deaths have gone up by 33% and those affected are disproportionately male,” CPSC Chair Alex Hoehn-Saric said in a statement. “We are also seeing more deaths from OHV use in children under 16. We must reverse this trend and put safe riding first by wearing a helmet with proper gear and staying off paved roads.” The agency’s report covered deaths and injuries related to ATV use for the year 2020, that latest for which good data is available. Deaths linked to ATV use jumped by a third compared to rates seen in 2019, the report found. Too often, a young child was hurt or killed. Among ATV-related deaths to kids, 44% involved a child age 12 or younger, the CPSC said. Older Americans were also at high risk: The report found that 30% of ATV-linked deaths occurred in users age 55 or older. Between 2018 and the end of 2022, over 504,000 people were treated for ATV-linked injuries… read on > read on >
Subtle Mental Declines Occur Before Older Folk Quit Driving
One of the toughest decisions seniors face is when to give up their keys and stop driving. Even slight changes to the ability to remember, think and reason can lead a senior to decide to stop driving, a new study finds. Impaired cognitive function foreshadows the decision of many seniors to give up driving, even more so than age or physical changes related to Alzheimer’s disease, researchers found. And routine brain testing — in particular, screening meant to detect the earliest and most subtle decline — could help older adults make safe driving decisions while still preserving their independence, the study concluded. “Many older drivers are aware of changes occurring as they age, including subjective cognitive decline,” said researcher Ganesh Babulal, an associate professor of neurology at Washington University School of Medicine in St. Louis. “Doctors should discuss such changes with their older patients,” Babulal added in a university news release. “If risk is identified early, there is more time to support the remaining capacity and skills, extending the time they can drive safely, and to plan for a transition to alternative transportation options to maintain their independence when the time comes to stop driving.” For the study, researchers tracked 283 people with an average age of 72 who drove at least once a week and had no cognitive impairments at the start. The participants… read on > read on >
Pedestrians Twice as Likely to Be Hit by Electric Cars Versus Gas-Powered Ones
Many people have been caught by surprise when an electric-powered car has smoothly and silently crept up on them as they walked. But such an accident can pose a very serious risk to life and limb, and pedestrians might be twice as likely to be hit by an electric or hybrid car than a gas-powered vehicle, researchers reported May 21 in the Journal of Epidemiology & Community Health. It’s even more risky in urban areas, with people there more than three times as likely to be hit by an electric car compared to a gas-powered model, researchers found. “Drivers of electric or hybrid-electric cars must be cautious of pedestrians who may not hear them approaching and may step into the road thinking it is safe to do so, particularly in towns and cities,” said the team led by Phil Edwards, an epidemiologist with the London School of Hygiene and Tropical Medicine. “The greater risk to pedestrian safety posed by electric or hybrid-electric cars needs to be mitigated as governments proceed to phase out petrol and diesel cars,” the researchers wrote. Traffic injuries are the leading cause of death for children and young people, researchers said, adding that pedestrians represent 1 in 4 traffic deaths. To study the potential added risk from electric vehicles, researchers analyzed UK data from 2013 to 2017 on pedestrian deaths and… read on > read on >
Science Reveals How Aspirin Prevents Colon Cancer
Long-term daily use of aspirin has been known to prevent colon cancer, but up to now it’s been unclear why that is. Now, researchers think they understand how aspirin acts against colon cancer, a new study says. Aspirin appears to boost aspects of the body’s immune response against cancer cells, according to findings published April 22 in the journal Cancer. “Our study shows a complementary mechanism of cancer prevention or therapy with aspirin besides its classical drug mechanism involving inhibition of inflammation,” said lead researcher Dr. Marco Scarpa, a general surgeon with the University of Padova in Italy. For the study, researchers obtained tissue samples from 238 patients who underwent surgery for colon cancer between 2015 and 2019. Of those, about 12% were aspirin users. Tissue samples from aspirin users showed less cancer spread to the lymph nodes, and more aggressive activity of immune cells against tumors, the researchers said. In the lab, they discovered that exposing colon cancer cells to aspirin enhanced the ability of immune cells to alert each other to the presence of tumors. Specifically, immune cells started expressing more of a protein called CD80. In patients with rectal cancer, aspirin users had higher CD80 expression in healthy tissue, suggesting that aspirin enhances the ability of the immune system to seek out and destroy cancer cells, researchers said. The next step will be to… read on > read on >
Women in the Military at Risk for Low-Weight Babies
Active military service appears to increase a woman’s risk of having a low birthweight baby, a new review finds. Nearly two-thirds of studies (63%) conclude that women on active service could be at higher risk of having a baby with low birth weight, researchers reported April 22 in the journal BMJ Military Health. However, there was no clear evidence of an increased risk of stillbirth or premature birth among military women. “This review highlights a need for more female-specific research in armed forces, beyond the U.S. military setting, to inform military maternity pathways and policies in ways that safeguard mothers and their babies,” concluded the research team led by Dr. Kirsten Morris, with the London School of Hygiene & Tropical Medicine in the U.K. Increasing evidence has shown that stress during pregnancy is associated with birth complications, such as preterm delivery and low birth weight, researchers said in background notes. To assess the evidence, researchers pooled data from 21 studies involving more than 650,000 women in the U.S. military, all published between 1979 and 2023. Four out of five studies that compared active personnel to a control group — usually the wives of male soldiers — indicated an increased risk of low birthweight for the newborns of female service members, researchers said. The study shows the need for more research into the effects of military… read on > read on >