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

Intention-to-Treat AnalysisITT Analysis, Intention to Treat

Intention-to-treat analysis compares outcomes according to participants’ original randomised assignments, irrespective of subsequent treatment receipt or adherence, while explicitly addressing missing outcome data.

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Interim AnalysisInterim Look, Mid-Trial Analysis

A planned analysis of trial data conducted before final completion, typically to assess safety, efficacy, or futility and inform continuation decisions.

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