HL7 Terminology (THO)
7.1.0 - Publication International flag

This page is part of the HL7 Terminology (v7.1.0: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions

NamingSystem: ClinicalTrials.gov

Official URL: http://terminology.hl7.org/NamingSystem/ClinicalTrialsGov Version: 2.0.0
Responsible: National Library of Medicine Computable Name: ClinicalTrialsGov

Copyright/Legal: See https://clinicaltrials.gov/about-site/terms-conditions for the Terms and Conditions that apply for use of ClinicalTrials.gov data.

RETIREMENT INFO: This entry was incorrectly added as a code system record, however, ClinicalTrials.gov is an identifier system. That entry should be referenced instead at https://terminology.hl7.org/NamingSystem-ClinicalTrials-Gov.html.

The U.S. National Institutes of Health, Department of Health and Human Services, through its National Library of Medicine, has developed ClinicalTrials.gov to provide patients, family members, and members of the public current information about clinical research studies. ClinicalTrials.gov contains summary information about clinical studies being conducted throughout the United States and in many countries throughout the world. These data are provided to the National Library of Medicine by organizations and institutions that sponsor and implement the studies.

ClinicalTrials.gov is updated daily. You should check ClinicalTrials.gov frequently for updated information.

More information about ClinicalTrials.gov can be found here.

Language: en

Summary

Defining URLhttp://terminology.hl7.org/NamingSystem/ClinicalTrialsGov
Version2.0.0
NameClinicalTrialsGov
TitleClinicalTrials.gov
Statusretired
Definition

RETIREMENT INFO: This entry was incorrectly added as a code system record, however, ClinicalTrials.gov is an identifier system. That entry should be referenced instead at https://terminology.hl7.org/NamingSystem-ClinicalTrials-Gov.html.

The U.S. National Institutes of Health, Department of Health and Human Services, through its National Library of Medicine, has developed ClinicalTrials.gov to provide patients, family members, and members of the public current information about clinical research studies. ClinicalTrials.gov contains summary information about clinical studies being conducted throughout the United States and in many countries throughout the world. These data are provided to the National Library of Medicine by organizations and institutions that sponsor and implement the studies.

ClinicalTrials.gov is updated daily. You should check ClinicalTrials.gov frequently for updated information.

More information about ClinicalTrials.gov can be found here.

PublisherNational Library of Medicine
Copyright

See https://clinicaltrials.gov/about-site/terms-conditions for the Terms and Conditions that apply for use of ClinicalTrials.gov data.

Identifiers

TypeValuePreferredPeriod
OID2.16.840.1.113883.3.1077true(?) --> 2026-02-09
URIhttp://clinicaltrials.govtrue2024-04-24 --> (ongoing)

History

DateActionCustodianAuthorComment
2026-03-06reviseTSMGJessica BotaRequest to Change ClinicalTrials to an Identifier System; up-764
2024-07-12reviseTSMGJessica BotaAdd ClinicalTrials.gov per TSMG; up-552