# OnCo record blue-c (trial). 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/trials/blue-c/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "blue-c", "NCT04144738" ;
  schema:name "BLUE-C"@en ;
  schema:description "The study behind Cologuard Plus: the new stool test caught 94% of bowel cancers and produced fewer false alarms than the original."@en ;
  schema:url <https://onco.cc/trials/blue-c/> ;
  schema:dateModified "2026-09-10"^^xsd:date ;
  schema:citation <https://clinicaltrials.gov/study/NCT04144738>, <https://doi.org/10.1056/NEJMoa2310336> ;
  onco:status "positive" ;
  onco:phase "observational" ;
  schema:startDate "2019-11-15" ;
  onco:cancers <https://onco.cc/cancers/colorectal/> ;
  onco:technologies <https://onco.cc/technologies/colorectal-screening/>, <https://onco.cc/technologies/methylation-profiling/> ;
  onco:drugs <https://onco.cc/drugs/cologuard-plus/> ;
  onco:companies <https://onco.cc/companies/exact-sciences/> ;
  onco:terms <https://onco.cc/terms/fit-test/>, <https://onco.cc/terms/sensitivity-specificity/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-blue-c-n-engl-j-med-2024/> .