# OnCo record tappas (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/tappas/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "tappas", "NCT02979899" ;
  schema:name "TAPPAS"@en ;
  schema:description "TAPPAS tested whether adding an antibody against endoglin, a protein on the abnormal blood vessel cells that make up angiosarcoma, would improve on the standard tablet pazopanib; it did not, and the trial was stopped for futility."@en ;
  schema:url <https://onco.cc/trials/tappas/> ;
  schema:dateModified "2026-09-17"^^xsd:date ;
  schema:citation <https://clinicaltrials.gov/study/NCT02979899> ;
  onco:status "negative" ;
  onco:tag "subtype-trials" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/angiosarcoma/>, <https://onco.cc/cancers/vascular-tumours/>, <https://onco.cc/cancers/sarcoma/> ;
  onco:drugs <https://onco.cc/drugs/carotuximab/>, <https://onco.cc/drugs/pazopanib/> ;
  onco:companies <https://onco.cc/companies/tracon/> ;
  onco:people <https://onco.cc/people/robin-jones/> .