# OnCo record quasar (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/quasar/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "quasar", "ISRCTN82375386" ;
  schema:name "QUASAR"@en ;
  schema:alternateName "Quick and Simple and Reliable"@en, "ISRCTN82375386"@en ;
  schema:description "The UK trial that measured exactly how small the benefit of chemotherapy is after surgery for early bowel cancer, turning a default into a conversation."@en ;
  schema:url <https://onco.cc/trials/quasar/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://europepmc.org/article/MED/18083404>, <https://www.isrctn.com/ISRCTN82375386> ;
  onco:status "positive" ;
  onco:tag "uk", "adjuvant", "colorectal" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/colon-cancer/> ;
  onco:sections <https://onco.cc/fronts/chemotherapy/> ;
  onco:technologies <https://onco.cc/technologies/cytotoxic-chemotherapy/> ;
  onco:drugs <https://onco.cc/drugs/fluorouracil/>, <https://onco.cc/drugs/leucovorin/> ;
  onco:companies <https://onco.cc/companies/mrc-ctu/> ;
  onco:institutions <https://onco.cc/institutions/oxford-cancer/> ;
  onco:terms <https://onco.cc/terms/neoadjuvant-adjuvant/> ;
  onco:trials <https://onco.cc/trials/dynamic/>, <https://onco.cc/trials/idea-collaboration/> ;
  onco:people <https://onco.cc/people/rachel-kerr/> .