mdr
type: CodeSystem
node role: treeRoot
id:
  v: mdr
text:
  status:
    v: generated
  div:
    v: Generated Narrative: CodeSystem mdr This case-sensitive code system https://www.meddra.org defines codes, but no codes are represented here
url:
  v: https://www.meddra.org
  l: www.meddra.org
identifier:
  system:
    v: urn:ietf:rfc:3986
    l: 3986
  value:
    v: urn:oid:2.16.840.1.113883.6.163
version:
  v: 3.0.0
name:
  v: MedDRA
title:
  v: Medical Dictionary for Regulatory Activities
status:
  v: active
experimental:
  v: false
date:
  v: 2023-06-14T00:00:00-04:00
publisher:
  v: MedDRA Maintenance and Support Services Organization (MedDRA MSSO); Mr. Patrick Revelle; MSSO Director
contact:
  name:
    v: International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH)
  telecom:
    system:
      v: url
    value:
      v: https://www.ich.org/page/contact
description:
  v: 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.
copyright:
  v: Please see [https://www.meddra.org/legal-mentions](https://www.meddra.org/legal-mentions). For information about special licensing, see [https://www.meddra.org/subscription/special-licences](https://www.meddra.org/subscription/special-licences)
case sensitive:
  v: true
content:
  v: not-present