# Nuclide record ideas-amyloid (trial). Data CC BY-NC 4.0, attribute "Data from Nuclide (nuclide.cc)". Whole corpus: https://nuclide.cc/api/v1/nuclide.nt
@prefix schema: <https://schema.org/> .
@prefix nuclide: <https://nuclide.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://nuclide.cc/trials/ideas-amyloid/>
  a schema:MedicalTrial ;
  nuclide:kind "trial" ;
  schema:identifier "ideas-amyloid", "NCT02420756" ;
  schema:name "IDEAS (Imaging Dementia-Evidence for Amyloid Scanning)"@en ;
  schema:alternateName "IDEAS study"@en ;
  schema:description "A large US Medicare study asked whether a brain scan that detects amyloid protein (a hallmark of Alzheimer's disease) actually changes what doctors do for patients with memory problems; it found that doctors changed the treatment or diagnosis plan for roughly six in ten patients after seeing the scan."@en ;
  schema:url <https://nuclide.cc/trials/ideas-amyloid/> ;
  schema:dateModified "2026-09-22"^^xsd:date ;
  schema:citation <https://jamanetwork.com/journals/jama/fullarticle/2729371>, <https://clinicaltrials.gov/study/NCT02420756>, <https://www.cms.gov/medicare-coverage-database/view/ncacal-decision-memo.aspx?proposed=N&ncaid=308> ;
  nuclide:status "completed" ;
  nuclide:tag "diagnostic trial", "neurology", "amyloid PET", "coverage with evidence development" ;
  nuclide:phase "observational" ;
  nuclide:related <https://nuclide.cc/terms/medicare-ced/> .