Data fraud in clinical trials

Published on September 29, 2016   28 min
My name is Stephen George. I am a Professor Emeritus of Biostatistics in the Department of Biostatistics and Bioinformatics at Duke University. My topic today is "Data Fraud in Clinical Trials".
An outline is given on this slide. There are five different areas. First, we'll talk about some definitions that are important in setting the stage for the discussion, some estimates of prevalence of data fraud, some key examples that have been uncovered, some information on motivation and contributing factors, and end with some statistical detection methods.
First, definitions.
The US Public Health Service has defined "Research misconduct means fabrication, falsification, or plagiarism in proposing, performing, or reviewing research, or in reporting research results... Research misconduct does not include honest error or differences of opinion". That last stanza is very important. In this presentation, I will focus on what I call "data fraud" which is simply the fabrication or falsification of data in clinical trials.