# OnCo record idea-tr1-trial-desert-map (idea). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/ideas/idea-tr1-trial-desert-map/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-tr1-trial-desert-map" ;
  schema:name "A public map of trial deserts to steer where new sites open"@en ;
  schema:description "Combine registry cancer incidence by district with open trial site locations from ClinicalTrials.gov to map the regions where patients live more than an hour from any trial. Sponsors and funders would use it to decide where to open sites and justify site selection in diversity plans."@en ;
  schema:url <https://onco.cc/ideas/idea-tr1-trial-desert-map/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://doi.org/10.1001/jamaoncol.2019.1870> ;
  onco:related <https://onco.cc/collections/clinicaltrials-gov/>, <https://onco.cc/collections/seer/>, <https://onco.cc/collections/globocan/> ;
  onco:institutions <https://onco.cc/institutions/iarc/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-trial-diversity/>, <https://onco.cc/bottlenecks/b-trial-enrolment/>, <https://onco.cc/bottlenecks/b-data-silos/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-loree-jama-oncol/> .