Non-Inferiority Trials: A Systematic Review on Methodological Quality and Reporting Standards

BackgroundNon-inferiority (NI) trials require unique trial design and methods, which pose challenges in their interpretation and applicability, risking introduction of inferior therapies in clinical practice. With the abundance of novel therapies, NI trials are increasing in publication. Prior studies found inadequate quality of reporting of NI studies, but were limited to certain specialties/journals, lacked NI margin evaluation, and did not …