Publication of Results of Registered Trials With Published Study Protocols, 2011-2022.
Vorland Colby J, Brown Andrew W, Kilicoglu Halil, +2 more·JAMA network open
IMPORTANCE: Publishing study protocols might reduce research waste because of unclear methods or incomplete reporting; on the other hand, there might be few additional benefits of publishing protocols for registered trials that are never completed or published. No study has investigated the proportion of published prot…