The Father of Trial Randomization Dies

Statistician Paul Meier, who championed the random assignment of patients to treatment groups in clinical trials, changed the way the researchers test experimental drugs.

Written byBob Grant
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IMAGE COURTESY OF THE SEATTLE MUNICIPAL ARCHIVES

Paul Meier, the statistician who revolutionized clinical trials in the United States, died last Sunday (August 7) from complications following a stroke, according to the New York Times. He was 87-years-old.

In the mid-1950s, Meier championed randomization in clinical trials, arguing that the way in which researchers assigned treatments to whichever participants they thought would benefit most was likely skewing results. Sir Richard Peto, an Oxford University epidemiologist and contemporary of Meier's, told the Times that, more than any other US statistician, Meier was "the one who influenced US drug regulatory agencies, and hence clinical researchers throughout the US and other countries, to insist on the central importance of randomized evidence."

In 1958, Meier and collaborator Edward Kaplan, a researcher at the University of California ...

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  • From 2017 to 2022, Bob Grant was Editor in Chief of The Scientist, where he started in 2007 as a Staff Writer. Before joining the team, he worked as a reporter at Audubon and earned a master’s degree in science journalism from New York University. In his previous life, he pursued a career in science, getting a bachelor’s degree in wildlife biology from Montana State University and a master’s degree in marine biology from the College of Charleston in South Carolina. Bob edited Reading Frames and other sections of the magazine.

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