Implementation of adaptive methods in early-phase clinical trials.

ABSTRACT: There has been constant development of novel statistical methods in the design of early-phase clinical trials since the introduction of model-based designs, yet the traditional or modified 3+3 algorithmic design remains the most widely used approach in dose-finding studies. Research has shown the limitations of this traditional design compared with more innovative approaches yet the use of these model-based designs remains infrequent. This can be attributed to several causes including a poor understanding from clinicians and reviewers into how the designs work, and how best to evaluate the appropriateness of a proposed design. These barriers are likely to be enhanced in the coming years as the recent paradigm of drug development involves a shift to more complex dose-finding problems. This

SUBMITTER: Petroni GR 

PROVIDER: S-EPMC5003756 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature