Some cancer doctors use Twitter to promote drugs manufactured by companies that pay them, but they almost never disclose their conflicts of interest on the social media platform, a new study shows.
“This is a big problem,” said senior author Dr. Vinay Prasad, a professor at Oregon Health and Science University in Portland. “Doctors are directly telling patients about their views on drugs, and financial conflict plays a role. But they’re not telling patients they have a conflict.”
Prasad and his colleagues analyzed the tweets and income of blood cancer specialists who posted regularly on Twitter and received at least $1,000 US from drug manufacturers in 2014.
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