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

ValueSet: ResearchStudyPhase

Official URL: http://terminology.hl7.org/ValueSet/research-study-phase Version: 2.0.0
Maturity Level: 1 Responsible: Health Level Seven International Computable Name: ResearchStudyPhase
Other Identifiers: OID:2.16.840.1.113883.4.642.3.821

Copyright/Legal: This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html

Codes for the stage in the progression of a therapy from initial experimental use in humans in clinical trials to post-market evaluation.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

Last updated: 2020-02-24 12:41:39+1100; Language: en

Profile: Shareable ValueSet

 

Expansion

Expansion performed internally based on codesystem ResearchStudyPhase v1.0.0 (CodeSystem)

This value set contains 8 concepts

SystemCodeDisplay (en)DefinitionJSONXML
http://terminology.hl7.org/CodeSystem/research-study-phase  n-aN/ATrials without phases (for example, studies of devices or behavioral interventions).
http://terminology.hl7.org/CodeSystem/research-study-phase  early-phase-1Early Phase 1Designation for optional exploratory trials conducted in accordance with the United States Food and Drug Administration's (FDA) 2006 Guidance on Exploratory Investigational New Drug (IND) Studies. Formerly called Phase 0.
http://terminology.hl7.org/CodeSystem/research-study-phase  phase-1Phase 1Includes initial studies to determine the metabolism and pharmacologic actions of drugs in humans, the side effects associated with increasing doses, and to gain early evidence of effectiveness; may include healthy participants and/or patients.
http://terminology.hl7.org/CodeSystem/research-study-phase  phase-1-phase-2Phase 1/Phase 2Trials that are a combination of phases 1 and 2.
http://terminology.hl7.org/CodeSystem/research-study-phase  phase-2Phase 2Includes controlled clinical studies conducted to evaluate the effectiveness of the drug for a particular indication or indications in participants with the disease or condition under study and to determine the common short-term side effects and risks.
http://terminology.hl7.org/CodeSystem/research-study-phase  phase-2-phase-3Phase 2/Phase 3Trials that are a combination of phases 2 and 3.
http://terminology.hl7.org/CodeSystem/research-study-phase  phase-3Phase 3Includes trials conducted after preliminary evidence suggesting effectiveness of the drug has been obtained, and are intended to gather additional information to evaluate the overall benefit-risk relationship of the drug.
http://terminology.hl7.org/CodeSystem/research-study-phase  phase-4Phase 4Studies of FDA-approved drugs to delineate additional information including the drug's risks, benefits, and optimal use.

Description of the above table(s).


History

DateActionAuthorCustodianComment
2026-03-05reviseMarc DuteauTSMGSet a bunch of draft code systems to active; up-784
2023-11-14reviseMarc DuteauTSMGAdd standard copyright and contact to internal content; up-476
2020-10-14reviseGrahame GrieveVocabulary WGReset Version after migration to UTG
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.