| Literature DB >> 16724486 |
Mark Chang1, Shein-Chung Chow, Annpey Pong.
Abstract
The issues and opportunities of adaptive designs are discussed. Starting with the definitions of an adaptive design, its validity and integrity are discussed. The three key components of an adaptive design, i.e., Type I error control, p-value adjustment, and unbiased estimation and confidence interval are addressed. Various seamless designs are investigated. Recommendations are made in the following aspects: study planning, trial monitoring, analysis and reporting, trial simulation, and regulatory perspectives.Mesh:
Year: 2006 PMID: 16724486 DOI: 10.1080/10543400600609718
Source DB: PubMed Journal: J Biopharm Stat ISSN: 1054-3406 Impact factor: 1.051