# OnCo record cr07 (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/cr07/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "cr07", "ISRCTN28785842" ;
  schema:name "MRC CR07"@en ;
  schema:alternateName "CR07"@en, "NCIC-CTG C016"@en, "ISRCTN28785842"@en ;
  schema:description "The UK trial that settled how rectal cancer is treated before surgery: five days of radiotherapy for everyone beats waiting to see who needs it afterwards."@en ;
  schema:url <https://onco.cc/trials/cr07/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://europepmc.org/article/MED/19269519>, <https://www.isrctn.com/ISRCTN28785842> ;
  onco:status "positive" ;
  onco:tag "uk", "rectal", "radiotherapy" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/rectal-cancer/> ;
  onco:sections <https://onco.cc/fronts/radiation/>, <https://onco.cc/fronts/surgery/> ;
  onco:institutions <https://onco.cc/institutions/leeds-cancer-centre/> ;
  onco:people <https://onco.cc/people/david-sebag-montefiore/> .