# OnCo record tosca (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/tosca/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "tosca", "NCT00646607" ;
  schema:name "TOSCA"@en ;
  schema:alternateName "Three Or Six Colon Adjuvant"@en ;
  schema:description "The Italian duration trial could not show that three months was as good as six, and it is the reason the pooled answer depends on which drug combination is used."@en ;
  schema:url <https://onco.cc/trials/tosca/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://clinicaltrials.gov/study/NCT00646607>, <https://doi.org/10.1016/j.annonc.2020.10.477> ;
  onco:status "mixed" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/colon-cancer/> ;
  onco:technologies <https://onco.cc/technologies/cytotoxic-chemotherapy/>, <https://onco.cc/technologies/platinum/> ;
  onco:drugs <https://onco.cc/drugs/folfox/>, <https://onco.cc/drugs/capox/>, <https://onco.cc/drugs/oxaliplatin/>, <https://onco.cc/drugs/capecitabine/> ;
  onco:terms <https://onco.cc/terms/neoadjuvant-adjuvant/> ;
  onco:trials <https://onco.cc/trials/idea-collaboration/>, <https://onco.cc/trials/scot/> .