A function endpoint needs a clear job

LinkedIn caption
📋 Choosing a function-based endpoint means deciding exactly what it should measure.
A walking task, a symptom report and a cognitive assessment answer different questions. Each needs a defined population and reliable measurement. Evidence should show that the assessment measures meaningful change in its intended population.
This gives the ARDD 2026 discussion a practical direction: develop the assessment alongside the clinical question. Calling an endpoint “functional” is a starting point; showing that it is fit for its intended use is the work.
#ARDD2026 #ClinicalTrials #Healthspan #Endpoints
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📋 A function endpoint needs a clear job: a defined population, reliable measurement and meaningful change. Walking, symptoms and cognition answer different questions. Evidence should show meaningful change in the intended population. #ARDD2026 #Endpoints
Credit: Michael DeStefano
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