# OnCo record trial-registration (term). 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/terms/trial-registration/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "trial-registration" ;
  schema:name "Trial registration and results reporting (ClinicalTrials.gov, EU CTR)"@en ;
  schema:alternateName "trial registration"@en, "trial registrations"@en, "registered trial"@en, "registered on ClinicalTrials.gov"@en, "ClinicalTrials.gov registration"@en, "ClinicalTrials.gov identifier"@en, "NCT number"@en, "NCT identifier"@en, "NCT"@en, "EudraCT"@en, "EudraCT number"@en, "EU Clinical Trials Register"@en, "EU CTR"@en, "EU CT number"@en, "CTIS"@en, "Clinical Trials Information System"@en, "ISRCTN"@en, "ISRCTN registry"@en, "CTRI"@en, "Clinical Trials Registry - India"@en, "ACTRN"@en, "ANZCTR"@en, "jRCT"@en, "UMIN"@en, "ChiCTR"@en, "WHO ICTRP"@en, "primary registry"@en, "results posting"@en, "results reporting"@en, "summary results"@en, "unreported trial"@en, "unreported trials"@en, "unpublished trials"@en, "publication bias"@en, "outcome switching"@en, "outcome reporting bias"@en, "FDAAA 801"@en, "final rule"@en, "trial transparency"@en, "AllTrials"@en, "registered report"@en ;
  schema:description "Every trial is supposed to be listed in a public registry before it enrols anyone, with its design and primary endpoint on record, and to post its results within a year of finishing, so that trials cannot quietly disappear or change what they were measuring after the fact."@en ;
  schema:url <https://onco.cc/terms/trial-registration/> ;
  schema:dateModified "2026-09-17"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Clinical_trial_registration> ;
  schema:citation <https://en.wikipedia.org/wiki/Clinical_trial_registration>, <https://clinicaltrials.gov/>, <https://euclinicaltrials.eu/>, <https://www.isrctn.com/>, <https://trialsearch.who.int/> ;
  onco:related <https://onco.cc/collections/clinicaltrials-gov/>, <https://onco.cc/terms/prespecified-vs-post-hoc/>, <https://onco.cc/terms/trial-protocol/>, <https://onco.cc/terms/trial-lifecycle/>, <https://onco.cc/terms/primary-endpoint/>, <https://onco.cc/terms/ethics-review/>, <https://onco.cc/terms/trial-failure-modes/> ;
  onco:sections <https://onco.cc/fronts/drug-discovery/> ;
  onco:technologies <https://onco.cc/technologies/ai-trial-matching/> ;
  onco:trials <https://onco.cc/trials/dynamic/>, <https://onco.cc/trials/circulate-japan/>, <https://onco.cc/trials/calgb-9343/>, <https://onco.cc/trials/keynote-522/> .