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  • NEWS FEATURE

Medicine is plagued by untrustworthy clinical trials. How many studies are faked or flawed?

Investigations suggest that, in some fields, at least one-quarter of clinical trials might be problematic or even entirely made up, warn some researchers. They urge stronger scrutiny.
  1. Richard Van Noorden

    1. Richard Van Noorden is a features editor at Nature in London.

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How many clinical-trial studies in medical journals are fake or fatally flawed? In October 2020, John Carlisle reported a startling estimate1.

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Nature 619, 454-458 (2023)

doi: https://doi.org/10.1038/d41586-023-02299-w

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