Statistics Applied to Clinical Trials

Authors: Cleophas, Ton J., Zwinderman, A.H.

Buy this book

eBook $99.00
price for USA (gross)
  • ISBN 978-94-010-0337-7
  • Digitally watermarked, DRM-free
  • Included format: PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
About this book

In 1948 the first randomized controlled trial was published by the English Medical Research Council in the British Medical Journal. Until then, observations had been uncontrolled. Initially, trials frequently did not confirm hypotheses to be tested. This phenomenon was attributed to low sensitivity due to small samples, as well as inappropriate hypotheses based on biased prior trials. Additional flaws were recognized and subsequently were better accounted for: carryover effects due to insufficient washout from previous treatments, time effects due to external factors and the natural history of the condition under study, bias due to asymmetry between treatment groups, lack of sensitivity due to a negative correlation between treatment responses, etc. Such flaws, mainly of a technical nature, have been largely corrected and led to trials after 1970 being of significantly better quality than before. The past decade has focused, in addition to technical aspects, on the need for circumspection in planning and conducting of clinical trials. As a consequence, prior to approval, clinical trial protocols are now routinely scrutinized by different circumstantial bodies, including ethics committees, institutional and federal review boards, national and international scientific organizations, and monitoring committees charged with conducting interim analyses.
This book not only explains classical statistical analyses of clinical trials, but addresses relatively novel issues, including equivalence testing, interim analyses, sequential analyses, and meta-analyses, and provides a framework of the best statistical methods currently available for such purposes. The book is not only useful for investigators involved in the field of clinical trials, but also for all physicians who wish to better understand the data of trials as currently published.

Table of contents (18 chapters)

  • Hypotheses, Data, Stratification

    Cleophas, Ton J. (et al.)

    Pages 1-16

  • The Analysis of Efficacy Data of Drug Trials

    Cleophas, Ton J. (et al.)

    Pages 17-38

  • The Analysis of Safety Data of Drug Trials

    Cleophas, Ton J. (et al.)

    Pages 39-46

  • Equivalence Testing

    Cleophas, Ton J. (et al.)

    Pages 47-52

  • Statistical Power and Sample Size

    Cleophas, Ton J. (et al.)

    Pages 53-64

Buy this book

eBook $99.00
price for USA (gross)
  • ISBN 978-94-010-0337-7
  • Digitally watermarked, DRM-free
  • Included format: PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Loading...

Recommended for you

Loading...

Bibliographic Information

Bibliographic Information
Book Title
Statistics Applied to Clinical Trials
Authors
Copyright
2002
Publisher
Springer Netherlands
Copyright Holder
Springer Science+Business Media Dordrecht
eBook ISBN
978-94-010-0337-7
DOI
10.1007/978-94-010-0337-7
Edition Number
2
Number of Pages
XIII, 210
Topics