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Clinical Trial Design

Biostatisticians help investigate improved methods of treatment, prevention, detection, and diagnosis

Biostatisticians work with principal investigators on clinical trials to investigate improved methods of treatment, prevention, detection, and diagnosis.

Areas of expertise in clinical trials include:

  • Bayesian designs
  • Adaptive designs
  • Interim analyses and monitoring
  • Hypothesis testing strategies for multiple endpoints or groups
  • Development of study design and decision rules
  • Choice of outcome measures
  • Sample size and power calculations
  • Development of case report / data collection forms
  • Re-estimation of sample size
  • Repeated measures designs including cross-over and semi-cross-over

For more information on clinical trial design, send an email to ccts-biostat@osumc.edu.

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Acknowledging CTSA grant support in publications
Biostatistics Services

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