Modification of Sample Size in Group Sequential Clinical Trials

Author:

Cui Lu,Hung H. M. James,Wang Sue-Jane

Publisher

Wiley

Subject

Applied Mathematics,General Agricultural and Biological Sciences,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine,Statistics and Probability

Reference13 articles.

1. Interim analyses for monitoring clinical trials that do not materially affect the type I error rate;Gould;Statistics in Medicine,1992

2. Sample size re-estimation without unblinding for normally distributed outcomes with unknown variance;Gould;Communications in Statistics-Theory and Methods,1992

3. Discrete sequential boundaries for clinical trials;Lan;Biometrika,1983

4. Lan , K. K. G. Trost , D. C. 1997 Estimation of parameters and sample size reestimation Proceedings of Biopharmaceutical Section, American Statistical Association

5. The B-value: A tool for monitoring data;Lan;Biometrics,1988

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