Clinical Trials & Real-World Evidence

Terms for clinical trial design and for evidence drawn from routine practice outside trials.

  • Topic: Clinical Trials & Real-World Evidence
  • 40 terms
  • Editor reviewed

2 terms

Observational StudyNon-Interventional Study, Observational Research

A study that observes exposures and outcomes without investigator assignment of the exposure under investigation, using a specified design to describe patterns or assess associations and, under additional assumptions, causal effects.

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Open Label StudyOpen-Label Trial, Unblinded Study

A trial design in which both participants and researchers know which treatment each person is receiving, without any blinding of assignment.

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