[
  {
    "phenotype_id": "PH3439",
    "phenotype_version_id": 8479,
    "name": "Guillain Barre",
    "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\nCTV3 codelist for Guillain Barre syndrome\n\n\nTo be used in conjunction with ICD\\-10 code G61\\.0 'Guillain Barre syndrome'\n\n\nDoes not include polyneuritis cranialis due to risk of including other multiple cranial neuropathies with this definition (not designed to be combined with ICD\\-10 G52\\.7 'Disorders of multiple cranial nerves' which includes polyneuritis cranialis)\n\n\nDeveloped from Read v2 codelist by Leite et al (2017\\) which was developed for vaccine safety surveillance\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n",
    "implementation": null,
    "publications": null,
    "validation": null,
    "citation_requirements": null,
    "created": "2026-01-26T23:17:30.144134Z",
    "author": "OpenSAFELY",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:17:30.138698Z",
    "references": [
      {
        "url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5396331/",
        "title": "Leite A, Andrews NJ, Thomas SL. Pharmacoepidemiol Drug Saf. 2017 Apr;26(4):437-445."
      }
    ],
    "signed_off": [],
    "methodology": "Broad search based on terms in Read v2 list by Leite et al, Brighton Collaboration case definition, and ICD\\-10 code rubric.\n\n\nExcluded\n\\- unspecified polyneuropathies\n\\- drug\\-related and toxic polyneuropathies\n\\- subacute and chronic demyelinating polyradiculopathy\n\\- multiple cranial nerve disorders\n\n\nShortlist reviewed by Arina Tamborska, neurologist at University of Liverpool.\n\n\nGithub discussion page here https://github.com/opensafely/codelist\\-development/issues/135\n\n",
    "coding_system": [
      {
        "name": "Read codes v3",
        "value": 6
      }
    ],
    "open_codelist_id": "opensafely/guillain-barre",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/guillain-barre/7aaddd74",
    "concept_information": [
      {
        "concept_id": 8656,
        "concept_version_id": 16141,
        "concept_name": "opensafely/guillain-barre/7aaddd74",
        "coding_system": {
          "id": 6,
          "name": "Read codes v3",
          "description": "Read codes v3"
        },
        "phenotype_id": "PH3439",
        "phenotype_version_id": 8479,
        "phenotype_name": "Guillain Barre",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "F370.",
            "description": "Acute infective polyneuritis",
            "attributes": null
          },
          {
            "code": "F3700",
            "description": "Guillain-Barre syndrome",
            "attributes": null
          },
          {
            "code": "F3701",
            "description": "Post-infectious polyneuritis",
            "attributes": null
          },
          {
            "code": "F370z",
            "description": "Acute infective polyneuritis NOS",
            "attributes": null
          },
          {
            "code": "F37z.",
            "description": "(Toxic or inflamm neuropathy NOS) or (polyneuropathy unspec)",
            "attributes": null
          },
          {
            "code": "Fyu7B",
            "description": "[X]Inflammatory polyneuropathy, unspecified",
            "attributes": null
          },
          {
            "code": "X00AV",
            "description": "Miller-Fisher variant of Guillain-Barre syndrome",
            "attributes": null
          },
          {
            "code": "X00CG",
            "description": "Demyelinating sensorimotor neuropathy",
            "attributes": null
          },
          {
            "code": "XE18N",
            "description": "Acute infective polyneuritis (& [Guillain-Barre syndrome])",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "7aaddd74",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/kw2t-xv14",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 3,
      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 8479,
        "version_name": "Guillain Barre",
        "version_date": "2026-01-26T23:17:30.155095Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]