December 21, 2012Anesthesia & Analgesia
Emerging Trends in Clinical Trial Design
Key result
This editorial highlights three major trends in clinical trial design: larger sample sizes to detect moderate effects, factorial randomization for efficiency, and the use of composite outcomes.
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Implication
This editorial highlights three emerging trends in clinical trial design: increasing trial size, the use of factorial randomization, and the adoption of composite outcomes.
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Sessler et al. (2012) reported an editorial. This editorial highlights three major trends in clinical trial design: larger sample sizes to detect moderate effects, factorial randomization for efficiency, and the use of composite outcomes.