[
  {
    "phenotype_id": "PH3544",
    "phenotype_version_id": 8611,
    "name": "Long acting opioids less than 50mg per day OME",
    "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\n\\#\\#\\#\\#\\# User requirements  \n\nA codelist is needed of all long acting opioids with an oral morphine equivalence (OME) of \\<50mg per day \\- used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder \\- this is for a project looking at opioid prescribing for patients on hospital waiting lists.\n\n\n##### Sensitivity versus specificity\n\n\nAny opioid as a modified release formulation or transdermal patch with daily OME \\< 50mg based on standard dosing.\n\n\n##### Relevant definitions or links to important reference sources\n\n\nOpioid equivalence \\- https://fpm.ac.uk/opioids\\-aware\\-structured\\-approach\\-opioid\\-prescribing/dose\\-equivalents\\-and\\-changing\\-opioids\n\n\n##### Existing relevant codelists\n\n\nNil found\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": "2026-01-26T23:21:39.746515Z",
    "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": "2026-01-26T23:21:39.741244Z",
    "references": [
      {
        "url": "https://github.com/opensafely/codelist-development/issues/296",
        "title": "GitHub issue"
      }
    ],
    "signed_off": [],
    "methodology": "##### Search terms / synonyms / search strategy\n\n\nBigQuery used to identify relevant products from BNF data. \ndm\\+d data used to filter for modified release/patch versions as appropriate.\nFaculty of Pain Medicine OME conversions used to calculate daily OME \\- usual licensed dosing used to determine OME (for example morphine sulphate MR products licensed for twice a day administration (with exception of MXL) \\- so if prescribed 60mg tablet assume taking twice a day (120mg / day total) \\- or for MXL assume taking once a day so would be prescribed 120mg tablet to meet 120mg/day total.\n\n\n\n```\n  SELECT DISTINCT presentation_code as code, presentation as term\n  FROM hscic.bnf p \n  INNER JOIN dmd.vmp vmp ON CONCAT(SUBSTR(p.presentation_code,0,9),'AA', SUBSTR(p.presentation_code,-2), SUBSTR(p.presentation_code,-2)) = vmp.bnf_code\n  INNER JOIN dmd.vpi AS vpi ON vmp.id = vpi.vmp\n  INNER JOIN dmd.ont AS ont ON vmp.id = ont.vmp\n  INNER JOIN dmd.ontformroute AS route ON ont.form = route.cd\n  WHERE\n  ((vpi.ing = (60886004) AND route.descr LIKE '%modified-release.oral' AND p.presentation NOT LIKE '%MXL%' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <25) /* Morphine Sulfate MR oral preps [excluding MXL as 24hr] (ing code) */\n  OR (vpi.ing = (60886004) AND route.descr LIKE '%modified-release.oral' AND p.presentation LIKE '%MXL%' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <50) /* MXL (ing code) */\n  OR (vpi.ing = 387024006 AND route.descr LIKE '%modified-release.oral' AND p.presentation NOT LIKE '%Onexila%' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <17) /* Oxycodone MR oral preps [excluding Onexila as 24hr] (ing code) */\n  OR (vpi.ing = 387024006 AND route.descr LIKE '%modified-release.oral' AND p.presentation LIKE '%Onexila%' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <33) /* Oxycodone MR oral preps [only Onexila as 24hr] (ing code) */\n  OR (vpi.ing IN (441757005, 442699004,40755011000001109)  AND route.descr LIKE '%modified-release.oral' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <63) /* Tapentadol HCl/Phosphate MR oral preps (ing code) */\n  OR (vpi.ing IN (386858008, 108505002) AND route.descr LIKE '%modified-release.oral' AND (p.presentation NOT LIKE '%Tradorec XL%' AND p.presentation NOT LIKE '%Zamadol 24hr%' AND p.presentation NOT LIKE '%Zydol XL%' AND p.presentation NOT LIKE '%Dromadol XL%') AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <250) /* Tramadol HCl/ Tramadol MR 12 hour oral preps (ing code) */\n  OR (vpi.ing IN (386858008, 108505002) AND route.descr LIKE '%modified-release.oral' AND (p.presentation LIKE '%Tradorec XL%' OR p.presentation LIKE '%Zamadol 24hr%' OR p.presentation LIKE '%Zydol XL%' OR p.presentation LIKE '%Dromadol XL%') AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <500) /* Tramadol HCl/ Tramadol MR 24 hour oral preps (ing code) */\n  OR (vpi.ing IN (44508008, 387485001) AND route.descr LIKE '%modified-release.oral' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <5) /* Hydromorphone (ing code) */\n  OR (vpi.ing IN (322538006, 387322000) AND route.descr LIKE '%modified-release.oral' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <250) /* Dihydrocodeine (ing code) */\n  OR (vpi.ing = (387173000)  AND route.descr LIKE 'patch.transdermal' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <=20) /* Buprenorphine patches (ing code) */\n  OR (vpi.ing = 373492002 AND route.descr = 'patch.transdermal' AND strnt_nmrtr_val/(COALESCE(strnt_dnmtr_val,1)) <=12)) /* Fentanyl patches (ing code) */\n  GROUP BY code, term\n\n```\n\n##### Inclusion criteria for codes\n\n\nAny modified release or transdermal opioid with daily OME \\<50mg/day (based on licensed dosing).\n\n\n##### Exclusion criteria for codes\n\n\nN/A\n\n\n##### Borderline cases\n\n\nN/A\n\n",
    "coding_system": [
      {
        "name": "BNF codes",
        "value": 11
      }
    ],
    "open_codelist_id": "opensafely/long-acting-opioids-less-than-50mg-per-day-ome",
    "source_reference": "https://www.opencodelists.org/codelist/opensafely/long-acting-opioids-less-than-50mg-per-day-ome/0a6dfcc4",
    "concept_information": [
      {
        "concept_id": 8788,
        "concept_version_id": 16273,
        "concept_name": "opensafely/long-acting-opioids-less-than-50mg-per-day-ome/0a6dfcc4",
        "coding_system": {
          "id": 11,
          "name": "BNF codes",
          "description": "BNF codes"
        },
        "phenotype_id": "PH3544",
        "phenotype_version_id": 8611,
        "phenotype_name": "Long acting opioids less than 50mg per day OME",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "040702040AAACAC",
            "description": "Tramadol 100mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040AAADAD",
            "description": "Tramadol 150mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040AAAEAE",
            "description": "Tramadol 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040AAAGAG",
            "description": "Tramadol 50mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "040702040AAAHAH",
            "description": "Tramadol 100mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "040702040AAAIAI",
            "description": "Tramadol 150mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "040702040AAAJAJ",
            "description": "Tramadol 200mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "040702040AAAPAP",
            "description": "Tramadol 75mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040AAAYAY",
            "description": "Tramadol 50mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BBACAC",
            "description": "Zydol SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBADAD",
            "description": "Zydol SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBAEAE",
            "description": "Zydol SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBAGAD",
            "description": "Zydol XL 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBAHAE",
            "description": "Zydol XL 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBAIAM",
            "description": "Zydol XL 300mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBAJAN",
            "description": "Zydol XL 400mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BBAKAY",
            "description": "Zydol SR 50mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BDABAG",
            "description": "Zamadol SR 50mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BDACAH",
            "description": "Zamadol SR 100mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BDADAI",
            "description": "Zamadol SR 150mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BDAEAJ",
            "description": "Zamadol SR 200mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BDAHAD",
            "description": "Zamadol 24hr 150mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BDAIAE",
            "description": "Zamadol 24hr 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BDAJAM",
            "description": "Zamadol 24hr 300mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BDAKAN",
            "description": "Zamadol 24hr 400mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BEAAAP",
            "description": "Dromadol SR 75mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEABAC",
            "description": "Dromadol SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEACAD",
            "description": "Dromadol SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEADAE",
            "description": "Dromadol SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEAEAD",
            "description": "Dromadol XL 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEAFAE",
            "description": "Dromadol XL 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEAGAM",
            "description": "Dromadol XL 300mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BEAHAN",
            "description": "Dromadol XL 400mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BGAAAC",
            "description": "Larapam SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BGABAD",
            "description": "Larapam SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BGACAE",
            "description": "Larapam SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BHAAAC",
            "description": "Mabron 100mg modified-release tablets (Morningside)",
            "attributes": null
          },
          {
            "code": "040702040BHABAD",
            "description": "Mabron 150mg modified-release tablets (Morningside)",
            "attributes": null
          },
          {
            "code": "040702040BHACAE",
            "description": "Mabron 200mg modified-release tablets (Morningside)",
            "attributes": null
          },
          {
            "code": "040702040BHADAC",
            "description": "Mabron 100mg modified-release tablets (Teva)",
            "attributes": null
          },
          {
            "code": "040702040BHAEAD",
            "description": "Mabron 150mg modified-release tablets (Teva)",
            "attributes": null
          },
          {
            "code": "040702040BHAFAE",
            "description": "Mabron 200mg modified-release tablets (Teva)",
            "attributes": null
          },
          {
            "code": "040702040BIAAAC",
            "description": "Tradorec XL 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BIABAE",
            "description": "Tradorec XL 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BIACAM",
            "description": "Tradorec XL 300mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BJAAAG",
            "description": "Tramquel SR 50mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BJABAH",
            "description": "Tramquel SR 100mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BJACAI",
            "description": "Tramquel SR 150mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BJADAJ",
            "description": "Tramquel SR 200mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BKAAAC",
            "description": "Tramulief SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BKABAD",
            "description": "Tramulief SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BKACAE",
            "description": "Tramulief SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BLAAAC",
            "description": "Zeridame SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BLABAD",
            "description": "Zeridame SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BLACAE",
            "description": "Zeridame SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BMAAAC",
            "description": "Nobligan retard 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BNAAAC",
            "description": "Marol 100mg modified-release tablets (Morningside)",
            "attributes": null
          },
          {
            "code": "040702040BNABAD",
            "description": "Marol 150mg modified-release tablets (Morningside)",
            "attributes": null
          },
          {
            "code": "040702040BNACAE",
            "description": "Marol 200mg modified-release tablets (Morningside)",
            "attributes": null
          },
          {
            "code": "040702040BNADAE",
            "description": "Marol 200mg modified-release tablets (Teva)",
            "attributes": null
          },
          {
            "code": "040702040BNAEAD",
            "description": "Marol 150mg modified-release tablets (Teva)",
            "attributes": null
          },
          {
            "code": "040702040BNAFAC",
            "description": "Marol 100mg modified-release tablets (Teva)",
            "attributes": null
          },
          {
            "code": "040702040BPAAAG",
            "description": "Maxitram SR 50mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BPABAH",
            "description": "Maxitram SR 100mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BPACAI",
            "description": "Maxitram SR 150mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BPADAJ",
            "description": "Maxitram SR 200mg capsules",
            "attributes": null
          },
          {
            "code": "040702040BQAAAC",
            "description": "Oldaram 100mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BQABAD",
            "description": "Oldaram 150mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BQACAE",
            "description": "Oldaram 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BRAAAC",
            "description": "Aceon 100mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BRABAD",
            "description": "Aceon 150mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BRACAE",
            "description": "Aceon 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BSAAAC",
            "description": "Tilodol SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BSABAD",
            "description": "Tilodol SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BSACAE",
            "description": "Tilodol SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BTAAAC",
            "description": "Invodol SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BTABAD",
            "description": "Invodol SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BTACAE",
            "description": "Invodol SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BUAAAC",
            "description": "Maneo 100mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BUABAD",
            "description": "Maneo 150mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BUACAE",
            "description": "Maneo 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "040702040BVAAAD",
            "description": "Zytram SR 150mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BVABAP",
            "description": "Zytram SR 75mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BVACAC",
            "description": "Zytram SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BVADAE",
            "description": "Zytram SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BWAAAC",
            "description": "Brimisol PR 100mg tablets",
            "attributes": null
          },
          {
            "code": "040702040BWABAE",
            "description": "Brimisol PR 200mg tablets",
            "attributes": null
          },
          {
            "code": "040702050AAAFAF",
            "description": "Hydromorphone 2mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "040702050AAAGAG",
            "description": "Hydromorphone 4mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "040702050BBACAF",
            "description": "Palladone SR 2mg capsules",
            "attributes": null
          },
          {
            "code": "040702050BBADAG",
            "description": "Palladone SR 4mg capsules",
            "attributes": null
          },
          {
            "code": "0407020A0AAAUAU",
            "description": "Fentanyl 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBAMAU",
            "description": "Durogesic DTrans 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BEAAAU",
            "description": "Matrifen 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BFAAAU",
            "description": "Mezolar Matrix 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BLAEAU",
            "description": "Osmanil 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BMAEAU",
            "description": "Victanyl 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BQAAAU",
            "description": "Fencino 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BRAAAU",
            "description": "Opiodur 12micrograms/hour transdermal patches (Pfizer)",
            "attributes": null
          },
          {
            "code": "0407020A0BRAFAU",
            "description": "Opiodur 12micrograms/hour transdermal patches (RX Farma)",
            "attributes": null
          },
          {
            "code": "0407020A0BRAKAU",
            "description": "Opiodur 12micrograms/hour transdermal patches (Zentiva)",
            "attributes": null
          },
          {
            "code": "0407020A0BUAAAU",
            "description": "Mylafent 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BVAAAU",
            "description": "Yemex 12micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020ADAAAFAF",
            "description": "Oxycodone 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADAAAKAK",
            "description": "Oxycodone 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADAAASAS",
            "description": "Oxycodone 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCAAAF",
            "description": "OxyContin 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCAEAK",
            "description": "OxyContin 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCAIAS",
            "description": "OxyContin 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBDAAAK",
            "description": "Carexil 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBDABAF",
            "description": "Carexil 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEAAAK",
            "description": "Longtec 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEABAF",
            "description": "Longtec 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEAGAS",
            "description": "Longtec 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBFAAAK",
            "description": "Oxylan 5mg modified-release tablets (Chanelle Medical)",
            "attributes": null
          },
          {
            "code": "0407020ADBFABAF",
            "description": "Oxylan 10mg modified-release tablets (Chanelle Medical)",
            "attributes": null
          },
          {
            "code": "0407020ADBFAFAK",
            "description": "Oxylan 5mg modified-release tablets (Actavis)",
            "attributes": null
          },
          {
            "code": "0407020ADBFAGAF",
            "description": "Oxylan 10mg modified-release tablets (Actavis)",
            "attributes": null
          },
          {
            "code": "0407020ADBGAAAF",
            "description": "Candox 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBGACAK",
            "description": "Candox 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBIACAK",
            "description": "Dolocodon PR 5mg tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBIADAF",
            "description": "Dolocodon PR 10mg tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBKAAAK",
            "description": "Reltebon 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBKABAF",
            "description": "Reltebon 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBKAFAS",
            "description": "Reltebon 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBLAAAK",
            "description": "Oxeltra 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBLAFAF",
            "description": "Oxeltra 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBLAGAS",
            "description": "Oxeltra 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBMAAAK",
            "description": "Abtard 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBMABAF",
            "description": "Abtard 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBMACAS",
            "description": "Abtard 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBNACAK",
            "description": "Zomestine 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBNADAF",
            "description": "Zomestine 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBPAAAK",
            "description": "Leveraxo 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBPABAF",
            "description": "Leveraxo 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBQAAAF",
            "description": "Onexila XL 10mg tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBQABAG",
            "description": "Onexila XL 20mg tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBRAAAK",
            "description": "Renocontin 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBRABAF",
            "description": "Renocontin 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBRACAS",
            "description": "Renocontin 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBSAAAK",
            "description": "Oxypro 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBSABAF",
            "description": "Oxypro 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBSACAS",
            "description": "Oxypro 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBTAAAK",
            "description": "Ixyldone 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBTABAF",
            "description": "Ixyldone 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBTACAS",
            "description": "Ixyldone 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFAAAAAA",
            "description": "Oxycodone 10mg / Naloxone 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFAAACAC",
            "description": "Oxycodone 5mg / Naloxone 2.5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBBAAAA",
            "description": "Targinact 10mg/5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBBACAC",
            "description": "Targinact 5mg/2.5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBCAAAA",
            "description": "Myloxifin 10mg/5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBCADAC",
            "description": "Myloxifin 5mg/2.5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBDAAAC",
            "description": "Oxyargin 5mg/2.5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBDABAA",
            "description": "Oxyargin 10mg/5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AGAAACAC",
            "description": "Tapentadol 50mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AGAAAIAI",
            "description": "Tapentadol 25mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AGBBACAC",
            "description": "Palexia SR 50mg tablets",
            "attributes": null
          },
          {
            "code": "0407020AGBCAAAI",
            "description": "Ationdo SR 25mg tablets",
            "attributes": null
          },
          {
            "code": "0407020AGBCABAC",
            "description": "Ationdo SR 50mg tablets",
            "attributes": null
          },
          {
            "code": "0407020AHAAAAAA",
            "description": "Tapentadol 50mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020AHBBAAAA",
            "description": "Tapimio 50mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020B0AAAHAH",
            "description": "Buprenorphine 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0AAAIAI",
            "description": "Buprenorphine 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0AAAJAJ",
            "description": "Buprenorphine 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0AAAKAK",
            "description": "Buprenorphine 15micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BEAAAH",
            "description": "BuTrans 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BEABAI",
            "description": "BuTrans 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BEACAJ",
            "description": "BuTrans 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BEADAK",
            "description": "BuTrans 15micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BHAAAH",
            "description": "Butec 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BHABAI",
            "description": "Butec 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BHACAJ",
            "description": "Butec 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BHADAK",
            "description": "Butec 15micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BKAAAH",
            "description": "Reletrans 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BKABAI",
            "description": "Reletrans 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BKACAK",
            "description": "Reletrans 15micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BKADAJ",
            "description": "Reletrans 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BLAAAH",
            "description": "Panitaz 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BLABAI",
            "description": "Panitaz 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BLACAJ",
            "description": "Panitaz 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BMAAAH",
            "description": "Sevodyne 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BMABAI",
            "description": "Sevodyne 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BMACAJ",
            "description": "Sevodyne 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BMADAK",
            "description": "Sevodyne 15micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BQAAAH",
            "description": "Bupramyl 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BQABAI",
            "description": "Bupramyl 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BQACAJ",
            "description": "Bupramyl 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BRAAAH",
            "description": "Busiete 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BRABAI",
            "description": "Busiete 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BRACAJ",
            "description": "Busiete 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BUAAAH",
            "description": "Bunov 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BUABAI",
            "description": "Bunov 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BUACAJ",
            "description": "Bunov 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BVAAAH",
            "description": "Rebrikel 5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BVABAI",
            "description": "Rebrikel 10micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BVACAJ",
            "description": "Rebrikel 20micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020G0AAADAD",
            "description": "Dihydrocodeine 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020G0AAAEAE",
            "description": "Dihydrocodeine 90mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020G0AAAFAF",
            "description": "Dihydrocodeine 120mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020G0BBAAAD",
            "description": "DHC Continus 60mg tablets",
            "attributes": null
          },
          {
            "code": "0407020G0BBABAE",
            "description": "DHC Continus 90mg tablets",
            "attributes": null
          },
          {
            "code": "0407020G0BBACAF",
            "description": "DHC Continus 120mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AAAKAK",
            "description": "Morphine 10mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AACFCF",
            "description": "Morphine 15mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AACGCG",
            "description": "Morphine 5mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AACVCV",
            "description": "Morphine 20mg modified-release granules sachets sugar free",
            "attributes": null
          },
          {
            "code": "0407020Q0AADZDZ",
            "description": "Morphine 20mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0AAEFEF",
            "description": "Morphine 10mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAAAK",
            "description": "MST Continus 10mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAFCV",
            "description": "MST Continus suspension 20mg granules sachets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAKCG",
            "description": "MST Continus 5mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBALCF",
            "description": "MST Continus 15mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BIAAEG",
            "description": "MXL 30mg capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BJAADZ",
            "description": "Morcap SR 20mg capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BKAAEF",
            "description": "Zomorph 10mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BMAAAK",
            "description": "Filnarine SR 10mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BNAAAK",
            "description": "Morphgesic SR 10mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BPAAAK",
            "description": "Rhotard Morphine SR 10mg tablets",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "0a6dfcc4",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/eddb-ce02",
    "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": 8611,
        "version_name": "Long acting opioids less than 50mg per day OME",
        "version_date": "2026-01-26T23:21:39.760246Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]