Fully updated, this revised edition describes the statistical aspects of both the design and analysis of trials, with particular emphasis on the more recent methods of analysis.About 8000 clinical trials are undertaken annually in all areas of medicine, from the treatment of acne to the prevention of cancer. Correct interpretation of the data from such trials depends largely on adequate design and on performing the appropriate statistical analyses. This book provides a useful guide to medical statisticians and others faced with the often difficult problems of designing and analysing clinical trials.Contents:An Introduction to Clinical TrialsTreatment Allocation, the Size of Trials and Reporting ResultsMonitoring Trial Progress: Outcome Measures, Compliance, Dropouts and Interim AnalysesBasic Analyses of Clinical Trials, the Generalised Linear Model and the Economic Evaluation of TrialsSimple Approaches to the Analysis of Longitudinal Data from Clinical TrialsMultivariate Normal Regression Models for Longitudinal Data from Clinical TrialsModels for Non-Normal Longitudinal Data from Clinical TrialsSurvival AnalysisBayesian Methods Longitudinal DataMeta-AnalysisReadership: Applied statisticians in medicine, researchers dealing with clinical trials and pharmaceutical companies.