Systematic review of basket trials, umbrella trials, and platform trials: a landscape analysis of master protocols

BackgroundMaster protocols, classified as basket trials, umbrella trials, and platform trials, are novel designs that investigate multiple hypotheses through concurrent sub-studies (e.g., multiple treatments or populations or that allow adding/removing arms during the trial), offering enhanced efficiency and a more ethical approach to trial evaluation. Despite the many advantages of these designs, they are infrequently used.MethodsWe conducted …