# OnCo record promise-cams (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/promise-cams/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "promise-cams", "NCT04972201" ;
  schema:name "PROMISE (pan-cancer liquid biopsy proof of concept, Chinese Academy of Medical Sciences)"@en ;
  schema:alternateName "PROMISE"@en ;
  schema:description "A Chinese study that compared three kinds of blood test, reading DNA mutations, DNA methylation and microRNA, for finding several cancers early."@en ;
  schema:url <https://onco.cc/trials/promise-cams/> ;
  schema:dateModified "2026-10-29"^^xsd:date ;
  schema:citation <https://clinicaltrials.gov/study/NCT04972201> ;
  onco:status "completed" ;
  onco:phase "observational" ;
  schema:startDate "2021-06-01" ;
  onco:sections <https://onco.cc/fronts/early-detection/> ;
  onco:technologies <https://onco.cc/technologies/mced/>, <https://onco.cc/technologies/liquid-biopsy/> ;
  onco:drugs <https://onco.cc/drugs/overc-mcdbt/> ;
  onco:companies <https://onco.cc/companies/burning-rock/> .