healthit
HOUSTON — Patients admitted to Houston Methodist Hospital get a monitoring device about the size of a half-dollar affixed to their chest — and an unwitting role in the expanding use of artificial intelligence in health care. The slender, battery-powered gadget, called a BioButton, records vital signs including heart and breathing rates, then wirelessly sends the readings to nurses sitting in a 24-hour control room elsewhere in the hospital or in their homes. The device’s software uses AI to analyze the voluminous data and detect signs a patient’s condition is deteriorating. Hospital officials ...
California Healthline
Since becoming a father a few months ago, I’ve been nursing a grudge against something tiny, seemingly inconsequential, and often discarded: instructional manuals. Parenthood requires a lot of gadgetry to maintain a kid’s health and welfare. Those gadgets require puzzling over booklets, decoding inscrutable pictographs, and wondering whether warnings can be safely ignored or are actually disclosing a hazard. To give an example, my daughter, typically a cooing little marsupial, quickly discovered babyhood’s superpower: Infants emerge from the womb with talon-strength fingernails. She wasn’t afr...
California Healthline
New technologies are making it easier for companies to fix prices and discriminate against individual consumers, the Biden administration’s top consumer watchdog said Tuesday. Algorithms make it possible for companies to fix prices without explicitly coordinating with one another, posing a new test for regulators policing the market, said Lina Khan, chair of the Federal Trade Commission, during a media event hosted by KFF. “I think we could be entering a somewhat novel era of pricing,” Khan told reporters. Khan is regarded as one of the most aggressive antitrust regulators in recent U.S. histo...
California Healthline
Two months after a cyberattack on a UnitedHealth Group subsidiary halted payments to some doctors, medical providers say they’re still grappling with the fallout, even though UnitedHealth told shareholders on Tuesday that business is largely back to normal. “We are still desperately struggling,” said Emily Benson, a therapist in Edina, Minnesota, who runs her own practice, Beginnings & Beyond. “This was way more devastating than covid ever was.” Change Healthcare, a business unit of the Minnesota-based insurance giant UnitedHealth Group, controls a digital network so vast it processes nearly 1...
California Healthline
Christian Espinoza, director of a Southern California drug-treatment provider, recently began employing a powerful new assistant: an artificial intelligence algorithm that can perform eye exams with pictures taken by a retinal camera. It makes quick diagnoses, without a doctor present. His clinics, Tarzana Treatment Centers, are among the early adopters of an AI-based system that promises to dramatically expand screening for diabetic retinopathy, the leading cause of blindness among working-age adults and a threat to many of the estimated 38 million Americans with diabetes. “It’s been a godsen...
California Healthline
Early in the morning of Feb. 21, Change Healthcare, a company unknown to most Americans that plays a huge role in the U.S. health system, issued a brief statement saying some of its applications were “currently unavailable.” By the afternoon, the company described the situation as a “cyber security” problem. Since then, it has rapidly blossomed into a crisis. The company, recently purchased by insurance giant UnitedHealth Group, reportedly suffered a cyberattack. The impact is wide and expected to grow. Change Healthcare’s business is maintaining health care’s pipelines — payments, requests fo...
California Healthline
Lawmakers and regulators in Washington are starting to puzzle over how to regulate artificial intelligence in health care — and the AI industry thinks there’s a good chance they’ll mess it up. “It’s an incredibly daunting problem,” said Bob Wachter, the chair of the Department of Medicine at the University of California-San Francisco. “There’s a risk we come in with guns blazing and overregulate.” Already, AI’s impact on health care is widespread. The Food and Drug Administration has approved some 692 AI products. Algorithms are helping to schedule patients, determine staffing levels in emerge...
California Healthline
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