Doctors May Soon Use AI to Diagnose Health Conditions — But Should They?
05/12/23
More than 1,000 technology leaders signed an open letter in March urging that companies pause development on advanced artificial intelligence systems until “we are confident that their effects will be positive and their risks will be manageable.”
By Darius Tahir
What use could healthcare have for someone who makes things up, can’t keep a secret, doesn’t really know anything, and, when speaking, simply fills in the next word based on what’s come before?
Lots, if that individual is the newest form of artificial intelligence (AI), according to some of the biggest companies out there.
Companies pushing the latest AI technology — known as “generative AI” — are piling on: Google and Microsoft want to bring types of so-called large language models to healthcare.
Big firms that are familiar to folks in white coats — but maybe less so to your average Joe and Jane — are equally enthusiastic: Electronic medical records giants Epic and Oracle Cerner aren’t far behind. The space is crowded with startups, too.
The companies want their AI to take notes for physicians and give them second opinions — assuming they can keep the intelligence from “hallucinating” or, for that matter, divulging patients’ private information.
“There’s something afoot that’s pretty exciting,” said Eric Topol, director of the Scripps Research Translational Institute in San Diego. “Its capabilities will ultimately have a big impact.”
Topol, like many other observers, wonders how many problems it might cause — like leaking patient data — and how often.
“We’re going to find out,” said Topol.
The specter of such problems inspired more than 1,000 technology leaders to sign an open letter in March urging that companies pause development on advanced AI systems until “we are confident that their effects will be positive and their risks will be manageable.”
Even so, some of them are sinking more money into AI ventures.
The underlying technology relies on synthesizing huge chunks of text or other data — for example, some medical models rely on 2 million intensive care unit notes from Beth Israel Deaconess Medical Center in Boston — to predict text that would follow a given query.
The idea has been around for years, but the gold rush, and the marketing and media mania surrounding it, are more recent.
The frenzy was kicked off in December 2022 by Microsoft-backed OpenAI and its flagship product, ChatGPT, which answers questions with authority and style. It can explain genetics in a sonnet, for example.
OpenAI started as a research venture seeded by Silicon Valley elites like Sam Altman, Elon Musk and Reid Hoffman, has ridden the enthusiasm to investors’ pockets.
The venture has a complex, hybrid for-profit and nonprofit structure. But a new $10 billion round of funding from Microsoft has pushed the value of OpenAI to $29 billion, The Wall Street Journal reported.
Right now, the company is licensing its technology to companies like Microsoft and selling subscriptions to consumers. Other startups are considering selling AI transcription or other products to hospital systems or directly to patients.
Hyperbolic quotes are everywhere. Former Treasury Secretary Larry Summers tweeted recently:
“It’s going to replace what doctors do — hearing symptoms and making diagnoses — before it changes what nurses do — helping patients get up and handle themselves in the hospital.”.... more at link below..
