HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 7.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

: Clinical Trials Information System

Active as of 2026-02-09

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:NamingSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "CTIS"] ; # 
  fhir:language [ fhir:v "en"] ; # 
  fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div [ fhir:v "<div xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\"><p class=\"res-header-id\"><b>Generated Narrative: NamingSystem CTIS</b></p><a name=\"CTIS\"> </a><a name=\"hcCTIS\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Language: en</p></div><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/CTIS</td></tr><tr><td>Version</td><td>1.0.0</td></tr><tr><td>Name</td><td>CTIS</td></tr><tr><td>Title</td><td>Clinical Trials Information System</td></tr><tr><td>Status</td><td>active</td></tr><tr><td>Definition</td><td><div><p>CTIS is a <a href=\"https://www.who.int/clinical-trials-registry-platform/network/primary-registries\">primary registry of the World Health Organization</a> (WHO). Data from trials published on this website is included in the search portal of <a href=\"https://trialsearch.who.int/\">WHO's International Clinical Trials Registry Platform (ICTRP)</a>. This applies to relevant clinical trial data, <a href=\"https://www.who.int/clinical-trials-registry-platform/network/who-data-set\">as required by WHO</a>, which has been published on CTIS since the launch of the system on 31 January 2022. For more information, see <a href=\"https://euclinicaltrials.eu/\">https://euclinicaltrials.eu/</a>.</p>\n</div></td></tr><tr><td>Publisher</td><td>European Medicines Agency</td></tr><tr><td>Copyright</td><td><div><p>Reproduction is authorised provided the source is acknowledged</p>\n</div></td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td><td><b>Period</b></td><td><b>Comment</b></td></tr><tr><td>URI</td><td>https://euclinicaltrials.eu/clinicalTrialId</td><td>true</td><td>2026-02-09 --&gt; (ongoing)</td><td>This is the URL endorsed by the TSMG and is considered authoritative.</td></tr></table></div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:url [
fhir:v "http://terminology.hl7.org/NamingSystem/CTIS"^^xsd:anyURI ;
fhir:l <http://terminology.hl7.org/NamingSystem/CTIS>
  ] ; # 
  fhir:version [ fhir:v "1.0.0"] ; # 
  fhir:name [ fhir:v "CTIS"] ; # 
  fhir:title [ fhir:v "Clinical Trials Information System"] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:kind [ fhir:v "identifier"] ; # 
  fhir:date [ fhir:v "2026-02-09T00:00:00-00:00"^^xsd:dateTime] ; # 
  fhir:publisher [ fhir:v "European Medicines Agency"] ; # 
  fhir:contact ( [
fhir:name [ fhir:v "European Medicines Agency" ] ;
    ( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "https://euclinicaltrials.eu/" ]     ] [
fhir:system [ fhir:v "email" ] ;
fhir:value [ fhir:v "ct.communication@ema.europa.eu" ]     ] )
  ] ) ; # 
  fhir:responsible [ fhir:v "European Medicines Agency"] ; # 
  fhir:description [ fhir:v "CTIS is a [primary registry of the World Health Organization](https://www.who.int/clinical-trials-registry-platform/network/primary-registries) (WHO). Data from trials published on this website is included in the search portal of [WHO's International Clinical Trials Registry Platform (ICTRP)](https://trialsearch.who.int/). This applies to relevant clinical trial data, [as required by WHO](https://www.who.int/clinical-trials-registry-platform/network/who-data-set), which has been published on CTIS since the launch of the system on 31 January 2022. For more information, see [https://euclinicaltrials.eu/](https://euclinicaltrials.eu/)."] ; # 
  fhir:copyright [ fhir:v "Reproduction is authorised provided the source is acknowledged"] ; # 
  fhir:uniqueId ( [
fhir:type [ fhir:v "uri" ] ;
fhir:value [ fhir:v "https://euclinicaltrials.eu/clinicalTrialId" ] ;
fhir:preferred [ fhir:v true ] ;
fhir:comment [ fhir:v "This is the URL endorsed by the TSMG and is considered authoritative." ] ;
fhir:period [
fhir:start [ fhir:v "2026-02-09"^^xsd:date ]     ]
  ] ) . #