# OnCo record 4kscore (drug). 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/drugs/4kscore/>
  a schema:MedicalTest ;
  onco:kind "drug" ;
  schema:identifier "4kscore" ;
  schema:name "4Kscore Test (OPKO Health)"@en ;
  schema:alternateName "4K score"@en, "4Kscore"@en, "4Kscore" ;
  schema:description "A blood test that estimates the chance that a biopsy would find an aggressive prostate cancer, approved by the FDA in December 2021 for men 45 and older with an abnormal PSA or examination."@en ;
  schema:url <https://onco.cc/drugs/4kscore/> ;
  schema:dateModified "2026-11-04"^^xsd:date ;
  schema:citation <https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpma/pma.cfm?id=P190022> ;
  onco:status "approved" ;
  onco:tag "test", "screening-test" ;
  onco:modality "Blood test combining four kallikrein measurements with clinical information" ;
  onco:approval "US 2021: Aid in the decision for prostate biopsy, men 45 and older with abnormal PSA and/or rectal examination (PMA P190022)" ;
  onco:related <https://onco.cc/drugs/prostate-health-index/>, <https://onco.cc/drugs/isopsa/>, <https://onco.cc/collections/fda-device-databases/> ;
  onco:cancers <https://onco.cc/cancers/prostate/> ;
  onco:sections <https://onco.cc/fronts/early-detection/>, <https://onco.cc/fronts/diagnostics/> ;
  onco:technologies <https://onco.cc/technologies/prostate-screening-psa-mri/> ;
  onco:terms <https://onco.cc/terms/psa/>, <https://onco.cc/terms/screening/> .