# OnCo record idea-tr1-shared-control-arms-across-sponsors (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-shared-control-arms-across-sponsors/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-tr1-shared-control-arms-across-sponsors" ;
  schema:name "Competing sponsors share one control arm in the same indication"@en ;
  schema:description "Three companies testing three drugs against the same standard treatment each recruit their own control group. Pooling those controls in one shared study would need fewer patients and answer faster."@en ;
  schema:url <https://onco.cc/ideas/idea-tr1-shared-control-arms-across-sponsors/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://doi.org/10.1136/bmj.j4530> ;
  onco:cancers <https://onco.cc/cancers/nsclc/>, <https://onco.cc/cancers/pancreatic/> ;
  onco:terms <https://onco.cc/terms/basket-umbrella-platform/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-trial-design/>, <https://onco.cc/bottlenecks/b-trial-enrolment/>, <https://onco.cc/bottlenecks/b-ip-collaboration/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-davis-bmj/> .