HL7 Terminology (THO)
6.1.0 - Publication
This page is part of the HL7 Terminology (v6.1.0: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
Official URL: https://www.meddra.org | Version: 3.0.0 | |||
Active as of 2023-06-14 | Responsible: MedDRA Maintenance and Support Services Organization (MedDRA MSSO); Mr. Patrick Revelle; MSSO Director | Computable Name: MedDRA | ||
Other Identifiers: OID:2.16.840.1.113883.6.163 | ||||
Copyright/Legal: Please see https://www.meddra.org/legal-mentions. For information about special licensing, see https://www.meddra.org/subscription/special-licences |
MedDRA is a multilingual standardised international medical terminology which can be used for regulatory communication and evaluation of data pertaining to medicinal products for human use. MedDRA is designed for use in the registration, documentation and safety monitoring of medicinal products through all phases of the development cycle (i.e., from clinical trials to post-marketing surveillance).#13;
MedDRA is structured as a five level hierarchy. System Organ Classes (SOCs) are the broadest terms (e.g., Cardiac disorders, Investigations). The lowest level of the terminology is the Lowest Level Term (LLT) level.
This Code system is referenced in the content logical definition of the following value sets:
Generated Narrative: CodeSystem mdr
This case-sensitive code system https://www.meddra.org
defines codes, but no codes are represented here
History
Date | Action | Custodian | Author | Comment |
2023-06-20 | revise | TSMG | Jessica Bota | Updated MedDRA Code System and Naming System per HTA; up-202 |
2022-07-22 | revise | TSMG | Jessica Bota | Add default value of TRUE for code systems missing caseSensitive element unless otherwise specified; UP-322 |