• Br J Anaesth · Oct 2024

    Editorial

    Perioperative randomised controlled trials: to pilot or not to pilot?

    • Maura Marcucci and Sandra Ofori.
    • Clinical Epidemiology and Research Centre, Humanitas University & IRCCS Humanitas Research Hospital, Milan, Italy; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada; Population Health Research Institute, Hamilton, ON, Canada. Electronic address: marcum2@mcmaster.ca.
    • Br J Anaesth. 2024 Oct 1; 133 (4): 722725722-725.

    AbstractThe science of pilot trials is evolving, and understanding of their role in medical research is increasing. Perioperative randomised controlled trials often test interventions that are inherently multidisciplinary and complex; therefore, there might be compelling reasons to conduct pilot studies to assess feasibility and inform trial design. As pilot studies themselves require resources, investigators should not squander this opportunity; they should design them so that they properly address the sources of uncertainty regarding the success of the definitive trial.Copyright © 2024 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.

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