# OnCo record idea-tr1-ttf-and-qol-coprimary (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-ttf-and-qol-coprimary/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-tr1-ttf-and-qol-coprimary" ;
  schema:name "Time to treatment failure and quality of life as co-primary endpoints in non-curative trials"@en ;
  schema:description "For treatments that will not cure, what matters is how long the treatment keeps working without becoming unbearable, and how the person feels. Trials should measure both of those as their main results."@en ;
  schema:url <https://onco.cc/ideas/idea-tr1-ttf-and-qol-coprimary/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://qol.eortc.org/> ;
  onco:companies <https://onco.cc/companies/curie-nki-eortc/> ;
  onco:terms <https://onco.cc/terms/pfs/>, <https://onco.cc/terms/os/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-trial-design/>, <https://onco.cc/bottlenecks/b-toxicity-qol/>, <https://onco.cc/bottlenecks/b-patient-voice/> .