Group sequential tests with applications to clinical trials

Christopher Jennison, Bruce W. Turnbull

Research output: Book/ReportBook

Abstract

Group sequential methods answer the needs of clinical trial monitoring committees who must assess the data available at an interim analysis. These interim results may provide grounds for terminating the study-effectively reducing costs-or may benefit the general patient population by allowing early dissemination of its findings. Group sequential methods provide a means to balance the ethical and financial advantages of stopping a study early against the risk of an incorrect conclusion.
Group Sequential Methods with Applications to Clinical Trials describes group sequential stopping rules designed to reduce average study length and control Type I and II error probabilities. The authors present one-sided and two-sided tests, introduce several families of group sequential tests, and explain how to choose the most appropriate test and interim analysis schedule. Their topics include placebo-controlled randomized trials, bio-equivalence testing, crossover and longitudinal studies, and linear and generalized linear models.
Research in group sequential analysis has progressed rapidly over the past 20 years. Group Sequential Methods with Applications to Clinical Trials surveys and extends current methods for planning and conducting interim analyses. It provides straightforward descriptions of group sequential hypothesis tests in a form suited for direct application to a wide variety of clinical trials. Medical statisticians engaged in any investigations planned with interim analyses will find this book a useful and important tool.
Original languageEnglish
Place of PublicationBoca Raton, Florida, U. S. A.
PublisherChapman & Hall
Number of pages416
ISBN (Print)9780849303166
Publication statusPublished - 15 Sep 1999

Publication series

NameChapman & Hall/CRC Interdisciplinary Statistics

Cite this

Jennison, C., & Turnbull, B. W. (1999). Group sequential tests with applications to clinical trials. (Chapman & Hall/CRC Interdisciplinary Statistics). Boca Raton, Florida, U. S. A.: Chapman & Hall.

Group sequential tests with applications to clinical trials. / Jennison, Christopher; Turnbull, Bruce W.

Boca Raton, Florida, U. S. A. : Chapman & Hall, 1999. 416 p. (Chapman & Hall/CRC Interdisciplinary Statistics).

Research output: Book/ReportBook

Jennison, C & Turnbull, BW 1999, Group sequential tests with applications to clinical trials. Chapman & Hall/CRC Interdisciplinary Statistics, Chapman & Hall, Boca Raton, Florida, U. S. A.
Jennison C, Turnbull BW. Group sequential tests with applications to clinical trials. Boca Raton, Florida, U. S. A.: Chapman & Hall, 1999. 416 p. (Chapman & Hall/CRC Interdisciplinary Statistics).
Jennison, Christopher ; Turnbull, Bruce W. / Group sequential tests with applications to clinical trials. Boca Raton, Florida, U. S. A. : Chapman & Hall, 1999. 416 p. (Chapman & Hall/CRC Interdisciplinary Statistics).
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