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Related Concept Videos

Ethics in Research01:56

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Working with Human Tissues for Translational Cancer Research
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Bad research is not all bad.

Fergus Hamilton1,2, David Arnold3,4, Richard Lilford5

  • 1Infection Science, Southmead Hospital, North Bristol NHS Trust, Bristol, BS10 5NB, UK. Fergus.hamilton@bristol.ac.uk.

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|October 20, 2023
PubMed
Summary
This summary is machine-generated.

Most randomized trials are not "bad," and increased methodological review may create bureaucracy. We advocate for assessing trials on their merits and weaknesses, with evidence-based policies to improve conduct.

Keywords:
EvidencePolicyTrials

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Area of Science:

  • Clinical Trials Methodology
  • Medical Research Evaluation
  • Evidence-Based Medicine

Background:

  • A recent commentary in Trials raised concerns about the quality of randomized trials.
  • This commentary critiques the notion that 'most randomized trials are bad' as an oversimplification.
  • It also examines potential negative consequences of increased methodological review during trial development.

Discussion:

  • The authors argue against the simplistic view that most randomized trials are poorly performed.
  • They caution that enhanced methodological review by ethics boards might lead to unintended negative consequences, such as increased bureaucracy.
  • The importance of methodological rigor in clinical trials is acknowledged, but the focus is on balanced assessment.

Key Insights:

  • Randomized trials should be evaluated based on their individual merits and weaknesses, including risk of bias assessment within a broader context.
  • Interventions to improve trial conduct must consider potential unintended consequences like bureaucratic hurdles.
  • A nuanced approach is needed, moving beyond arbitrary rules.

Outlook:

  • Future efforts should focus on developing an evidence base for policy interventions aimed at improving trial conduct.
  • Promoting higher methodological standards requires a balanced perspective that avoids oversimplification and unintended negative impacts.
  • Continued dialogue on optimizing the quality and efficiency of clinical trials is essential.