Bayesian Optimal Interval Design: A Simple and Well-Performing Design for Phase I Oncology Trials.

ABSTRACT: Despite more than two decades of publications that offer more innovative model-based designs, the classical 3 + 3 design remains the most dominant phase I trial design in practice. In this article, we introduce a new trial design, the Bayesian optimal interval (BOIN) design. The BOIN design is easy to implement in a way similar to the 3 + 3 design, but is more flexible for choosing the target toxicity rate and cohort size and yields a substantially better performance that is comparable with that of more complex model-based designs. The BOIN design contains the 3 + 3 design and the accelerated titration design as special cases, thus linking it to established phase I approaches. A numerical study shows that the BOIN design generally outperforms the 3 + 3 design and the modified toxicity prob

SUBMITTER: Yuan Y 

PROVIDER: S-EPMC5047439 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature