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PROTECT-CHILD Pediatric Transplant Data Implementation Guide
0.1.0-ci-build -

PROTECT-CHILD Pediatric Transplant Data Implementation Guide
0.1.0-ci-build - ci-build

PROTECT-CHILD Pediatric Transplant Data Implementation Guide, published by Protect Child. This guide is not an authorized publication; it is the continuous build for version 0.1.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/protect-child/ and changes regularly. See the Directory of published versions

: PROTECT-CHILD OMOP custom concepts - JSON Representation

Draft as of 2026-09-28

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{
  "resourceType" : "CodeSystem",
  "id" : "protect-child-omop-vocabulary",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem protect-child-omop-vocabulary</b></p><a name=\"protect-child-omop-vocabulary\"> </a><a name=\"hcprotect-child-omop-vocabulary\"> </a><p><b>Properties</b></p><p><b>This code system defines the following properties for its concepts</b></p><table class=\"grid\"><tr><td><b>Name</b></td><td><b>Code</b></td><td><b>Type</b></td><td><b>Description</b></td></tr><tr><td>domain</td><td>domain</td><td>string</td><td>OMOP domain_id</td></tr><tr><td>class</td><td>class</td><td>string</td><td>OMOP concept_class_id</td></tr></table><p><b>Concepts</b></p><p>This case-sensitive code system <code>https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/CodeSystem/protect-child-omop-vocabulary</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>domain</b></td><td><b>class</b></td></tr><tr><td style=\"white-space:nowrap\">2000000007<a name=\"protect-child-omop-vocabulary-2000000007\"> </a></td><td>has organ donor</td><td>PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has organ donor.</td><td>Relationship</td><td>Relationship</td></tr><tr><td style=\"white-space:nowrap\">2000000008<a name=\"protect-child-omop-vocabulary-2000000008\"> </a></td><td>is organ donor for</td><td>PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is organ donor for.</td><td>Relationship</td><td>Relationship</td></tr><tr><td style=\"white-space:nowrap\">2000000009<a name=\"protect-child-omop-vocabulary-2000000009\"> </a></td><td>Graft-to-recipient weight ratio</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Graft-to-recipient weight ratio.</td><td>Measurement</td><td>Observable Entity</td></tr><tr><td style=\"white-space:nowrap\">2000000010<a name=\"protect-child-omop-vocabulary-2000000010\"> </a></td><td>Donor–recipient vessel mismatch</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Donor–recipient vessel mismatch.</td><td>Observation</td><td>Clinical Observation</td></tr><tr><td style=\"white-space:nowrap\">2000000016<a name=\"protect-child-omop-vocabulary-2000000016\"> </a></td><td>Type of donor</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Type of donor.</td><td>Observation</td><td>Clinical Observation</td></tr><tr><td style=\"white-space:nowrap\">2000000017<a name=\"protect-child-omop-vocabulary-2000000017\"> </a></td><td>Duct-to-Duct Anastomosis</td><td>PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Duct-to-Duct Anastomosis.</td><td>Procedure</td><td>Procedure</td></tr><tr><td style=\"white-space:nowrap\">2000000018<a name=\"protect-child-omop-vocabulary-2000000018\"> </a></td><td>Hepaticocholedochostomy</td><td>PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Hepaticocholedochostomy.</td><td>Procedure</td><td>Procedure</td></tr><tr><td style=\"white-space:nowrap\">2000000019<a name=\"protect-child-omop-vocabulary-2000000019\"> </a></td><td>Bilioenteric Anastomosis</td><td>PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Bilioenteric Anastomosis.</td><td>Procedure</td><td>Procedure</td></tr><tr><td style=\"white-space:nowrap\">2000000031<a name=\"protect-child-omop-vocabulary-2000000031\"> </a></td><td>Liver ischemia</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Liver ischemia.</td><td>Condition</td><td>Disorder</td></tr><tr><td style=\"white-space:nowrap\">2000000028<a name=\"protect-child-omop-vocabulary-2000000028\"> </a></td><td>Histological evidence of monoclonal proliferation</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence of monoclonal proliferation.</td><td>Observation</td><td>Clinical Observation</td></tr><tr><td style=\"white-space:nowrap\">2000000033<a name=\"protect-child-omop-vocabulary-2000000033\"> </a></td><td>Histological evidence of MMF-related enteropathy</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of MMF-related enteropathy.</td><td>Condition</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000037<a name=\"protect-child-omop-vocabulary-2000000037\"> </a></td><td>Histological evidence on biospy</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence on biospy.</td><td>Observation</td><td>Clinical Observation</td></tr><tr><td style=\"white-space:nowrap\">2000000038<a name=\"protect-child-omop-vocabulary-2000000038\"> </a></td><td>Systolic blood pressure load</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure load.</td><td>Measurement</td><td>Observable Entity</td></tr><tr><td style=\"white-space:nowrap\">2000000039<a name=\"protect-child-omop-vocabulary-2000000039\"> </a></td><td>Diastolic blood pressure load</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.</td><td>Measurement</td><td>Observable Entity</td></tr><tr><td style=\"white-space:nowrap\">2000000040<a name=\"protect-child-omop-vocabulary-2000000040\"> </a></td><td>Systolic blood pressure Dip</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure Dip.</td><td>Measurement</td><td>Observable Entity</td></tr><tr><td style=\"white-space:nowrap\">2000000041<a name=\"protect-child-omop-vocabulary-2000000041\"> </a></td><td>Diastolic blood pressure load</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.</td><td>Measurement</td><td>Observable Entity</td></tr><tr><td style=\"white-space:nowrap\">2000000023<a name=\"protect-child-omop-vocabulary-2000000023\"> </a></td><td>Liver early allograft dysfunction</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Liver early allograft dysfunction.</td><td>Condition</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000014<a name=\"protect-child-omop-vocabulary-2000000014\"> </a></td><td>Mycophenolate poisoning</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Mycophenolate poisoning.</td><td>Condition</td><td>Disorder</td></tr><tr><td style=\"white-space:nowrap\">2000000015<a name=\"protect-child-omop-vocabulary-2000000015\"> </a></td><td>mTOR inhibitors poisoning</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): mTOR inhibitors poisoning.</td><td>Condition</td><td>Disorder</td></tr><tr><td style=\"white-space:nowrap\">2000000024<a name=\"protect-child-omop-vocabulary-2000000024\"> </a></td><td>Relapse of primary immunomediated disease</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Relapse of primary immunomediated disease.</td><td>Condition</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000029<a name=\"protect-child-omop-vocabulary-2000000029\"> </a></td><td>Alloimmunization</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Alloimmunization.</td><td>Condition</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000042<a name=\"protect-child-omop-vocabulary-2000000042\"> </a></td><td>Primary diagnosis confirmed by histology</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Primary diagnosis confirmed by histology.</td><td>Observation</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000002<a name=\"protect-child-omop-vocabulary-2000000002\"> </a></td><td>Pre-transplant visit</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Pre-transplant visit.</td><td>Observation</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000003<a name=\"protect-child-omop-vocabulary-2000000003\"> </a></td><td>Clinical event visit</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Clinical event visit.</td><td>Observation</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000004<a name=\"protect-child-omop-vocabulary-2000000004\"> </a></td><td>Termination visit</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Termination visit.</td><td>Observation</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000043<a name=\"protect-child-omop-vocabulary-2000000043\"> </a></td><td>Ongoing medication</td><td>PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Ongoing medication.</td><td>Observation</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000013<a name=\"protect-child-omop-vocabulary-2000000013\"> </a></td><td>Measurement of trough drug concentration</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Measurement of trough drug concentration.</td><td>Measurement</td><td>Procedure</td></tr><tr><td style=\"white-space:nowrap\">2000000022<a name=\"protect-child-omop-vocabulary-2000000022\"> </a></td><td>Measured AUC for [drug]</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Lab Test): Measured AUC for [drug].</td><td>Measurement</td><td>Lab Test</td></tr><tr><td style=\"white-space:nowrap\">2000000044<a name=\"protect-child-omop-vocabulary-2000000044\"> </a></td><td>Banff Classification of Allograft Pathology: Category 1</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 1.</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000045<a name=\"protect-child-omop-vocabulary-2000000045\"> </a></td><td>Banff Classification of Allograft Pathology: Category 2</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 2.</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000046<a name=\"protect-child-omop-vocabulary-2000000046\"> </a></td><td>Banff Classification of Allograft Pathology: Category 3</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 3.</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000047<a name=\"protect-child-omop-vocabulary-2000000047\"> </a></td><td>Banff Classification of Allograft Pathology: Category 4</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 4.</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000048<a name=\"protect-child-omop-vocabulary-2000000048\"> </a></td><td>Banff Classification of Allograft Pathology: Category 5</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 5.</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000032<a name=\"protect-child-omop-vocabulary-2000000032\"> </a></td><td>Delayed graft function</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Delayed graft function.</td><td>Condition</td><td>Disorder</td></tr><tr><td style=\"white-space:nowrap\">2000000026<a name=\"protect-child-omop-vocabulary-2000000026\"> </a></td><td>Hypoxic ischemic event</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Hypoxic ischemic event.</td><td>Condition</td><td>Disorder</td></tr><tr><td style=\"white-space:nowrap\">2000000035<a name=\"protect-child-omop-vocabulary-2000000035\"> </a></td><td>Histological evidence of CNI toxicity</td><td>PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of CNI toxicity.</td><td>Condition</td><td>Clinical Finding</td></tr><tr><td style=\"white-space:nowrap\">2000000049<a name=\"protect-child-omop-vocabulary-2000000049\"> </a></td><td>Anti-gp210 antibody level</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-gp210 antibody level.</td><td>Measurement</td><td>Procedure</td></tr><tr><td style=\"white-space:nowrap\">2000000050<a name=\"protect-child-omop-vocabulary-2000000050\"> </a></td><td>Anti-sp100 antibody level</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-sp100 antibody level.</td><td>Measurement</td><td>Procedure</td></tr><tr><td style=\"white-space:nowrap\">2000000051<a name=\"protect-child-omop-vocabulary-2000000051\"> </a></td><td>MFI category: Weak Reaction (500-2k)</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Weak Reaction (500-2k).</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000052<a name=\"protect-child-omop-vocabulary-2000000052\"> </a></td><td>MFI category: Moderate Reaction (2k-4k)</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Moderate Reaction (2k-4k).</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000053<a name=\"protect-child-omop-vocabulary-2000000053\"> </a></td><td>MFI category: Strong Reaction (&gt;4k)</td><td>PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Strong Reaction (&gt;4k).</td><td>Measurement</td><td>Staging / Scales</td></tr><tr><td style=\"white-space:nowrap\">2000000054<a name=\"protect-child-omop-vocabulary-2000000054\"> </a></td><td>has finding</td><td>PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has finding.</td><td>Relationship</td><td>Relationship</td></tr><tr><td style=\"white-space:nowrap\">2000000055<a name=\"protect-child-omop-vocabulary-2000000055\"> </a></td><td>is finding of</td><td>PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is finding of.</td><td>Relationship</td><td>Relationship</td></tr></table></div>"
  },
  "url" : "https://hl7.eu/fhir/ig/hl7.eu.fhir.protect-child/CodeSystem/protect-child-omop-vocabulary",
  "version" : "0.1.0-ci-build",
  "name" : "ProtectChildOmopVocabulary",
  "title" : "PROTECT-CHILD OMOP custom concepts",
  "status" : "draft",
  "experimental" : false,
  "date" : "2026-09-28T06:51:47+00:00",
  "publisher" : "Protect Child",
  "contact" : [
    {
      "name" : "Protect Child",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://protect-child.eu/"
        }
      ]
    }
  ],
  "description" : "The study's own OMOP concepts (vocabulary_id PROTECT-CHILD, concept_id 2000000000 and above), for data-model values that have no standard concept in Athena. Codes are the OMOP concept_id; the ConceptMaps cite them under the OMOP system as they would appear in a PROTECT-CHILD OMOP instance.",
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 43,
  "property" : [
    {
      "code" : "domain",
      "description" : "OMOP domain_id",
      "type" : "string"
    },
    {
      "code" : "class",
      "description" : "OMOP concept_class_id",
      "type" : "string"
    }
  ],
  "concept" : [
    {
      "code" : "2000000007",
      "display" : "has organ donor",
      "definition" : "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has organ donor.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Relationship"
        },
        {
          "code" : "class",
          "valueString" : "Relationship"
        }
      ]
    },
    {
      "code" : "2000000008",
      "display" : "is organ donor for",
      "definition" : "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is organ donor for.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Relationship"
        },
        {
          "code" : "class",
          "valueString" : "Relationship"
        }
      ]
    },
    {
      "code" : "2000000009",
      "display" : "Graft-to-recipient weight ratio",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Graft-to-recipient weight ratio.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Observable Entity"
        }
      ]
    },
    {
      "code" : "2000000010",
      "display" : "Donor–recipient vessel mismatch",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Donor–recipient vessel mismatch.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Observation"
        }
      ]
    },
    {
      "code" : "2000000016",
      "display" : "Type of donor",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Type of donor.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Observation"
        }
      ]
    },
    {
      "code" : "2000000017",
      "display" : "Duct-to-Duct Anastomosis",
      "definition" : "PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Duct-to-Duct Anastomosis.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Procedure"
        },
        {
          "code" : "class",
          "valueString" : "Procedure"
        }
      ]
    },
    {
      "code" : "2000000018",
      "display" : "Hepaticocholedochostomy",
      "definition" : "PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Hepaticocholedochostomy.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Procedure"
        },
        {
          "code" : "class",
          "valueString" : "Procedure"
        }
      ]
    },
    {
      "code" : "2000000019",
      "display" : "Bilioenteric Anastomosis",
      "definition" : "PROTECT-CHILD custom OMOP concept (Procedure domain, Procedure): Bilioenteric Anastomosis.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Procedure"
        },
        {
          "code" : "class",
          "valueString" : "Procedure"
        }
      ]
    },
    {
      "code" : "2000000031",
      "display" : "Liver ischemia",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Liver ischemia.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Disorder"
        }
      ]
    },
    {
      "code" : "2000000028",
      "display" : "Histological evidence of monoclonal proliferation",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence of monoclonal proliferation.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Observation"
        }
      ]
    },
    {
      "code" : "2000000033",
      "display" : "Histological evidence of MMF-related enteropathy",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of MMF-related enteropathy.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000037",
      "display" : "Histological evidence on biospy",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Observation): Histological evidence on biospy.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Observation"
        }
      ]
    },
    {
      "code" : "2000000038",
      "display" : "Systolic blood pressure load",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure load.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Observable Entity"
        }
      ]
    },
    {
      "code" : "2000000039",
      "display" : "Diastolic blood pressure load",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Observable Entity"
        }
      ]
    },
    {
      "code" : "2000000040",
      "display" : "Systolic blood pressure Dip",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Systolic blood pressure Dip.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Observable Entity"
        }
      ]
    },
    {
      "code" : "2000000041",
      "display" : "Diastolic blood pressure load",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Observable Entity): Diastolic blood pressure load.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Observable Entity"
        }
      ]
    },
    {
      "code" : "2000000023",
      "display" : "Liver early allograft dysfunction",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Liver early allograft dysfunction.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000014",
      "display" : "Mycophenolate poisoning",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Mycophenolate poisoning.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Disorder"
        }
      ]
    },
    {
      "code" : "2000000015",
      "display" : "mTOR inhibitors poisoning",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): mTOR inhibitors poisoning.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Disorder"
        }
      ]
    },
    {
      "code" : "2000000024",
      "display" : "Relapse of primary immunomediated disease",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Relapse of primary immunomediated disease.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000029",
      "display" : "Alloimmunization",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Alloimmunization.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000042",
      "display" : "Primary diagnosis confirmed by histology",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Primary diagnosis confirmed by histology.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000002",
      "display" : "Pre-transplant visit",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Pre-transplant visit.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000003",
      "display" : "Clinical event visit",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Clinical event visit.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000004",
      "display" : "Termination visit",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Termination visit.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000043",
      "display" : "Ongoing medication",
      "definition" : "PROTECT-CHILD custom OMOP concept (Observation domain, Clinical Finding): Ongoing medication.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Observation"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000013",
      "display" : "Measurement of trough drug concentration",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Measurement of trough drug concentration.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Procedure"
        }
      ]
    },
    {
      "code" : "2000000022",
      "display" : "Measured AUC for [drug]",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Lab Test): Measured AUC for [drug].",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Lab Test"
        }
      ]
    },
    {
      "code" : "2000000044",
      "display" : "Banff Classification of Allograft Pathology: Category 1",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 1.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000045",
      "display" : "Banff Classification of Allograft Pathology: Category 2",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 2.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000046",
      "display" : "Banff Classification of Allograft Pathology: Category 3",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 3.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000047",
      "display" : "Banff Classification of Allograft Pathology: Category 4",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 4.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000048",
      "display" : "Banff Classification of Allograft Pathology: Category 5",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): Banff Classification of Allograft Pathology: Category 5.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000032",
      "display" : "Delayed graft function",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Delayed graft function.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Disorder"
        }
      ]
    },
    {
      "code" : "2000000026",
      "display" : "Hypoxic ischemic event",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Disorder): Hypoxic ischemic event.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Disorder"
        }
      ]
    },
    {
      "code" : "2000000035",
      "display" : "Histological evidence of CNI toxicity",
      "definition" : "PROTECT-CHILD custom OMOP concept (Condition domain, Clinical Finding): Histological evidence of CNI toxicity.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Condition"
        },
        {
          "code" : "class",
          "valueString" : "Clinical Finding"
        }
      ]
    },
    {
      "code" : "2000000049",
      "display" : "Anti-gp210 antibody level",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-gp210 antibody level.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Procedure"
        }
      ]
    },
    {
      "code" : "2000000050",
      "display" : "Anti-sp100 antibody level",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Procedure): Anti-sp100 antibody level.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Procedure"
        }
      ]
    },
    {
      "code" : "2000000051",
      "display" : "MFI category: Weak Reaction (500-2k)",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Weak Reaction (500-2k).",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000052",
      "display" : "MFI category: Moderate Reaction (2k-4k)",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Moderate Reaction (2k-4k).",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000053",
      "display" : "MFI category: Strong Reaction (>4k)",
      "definition" : "PROTECT-CHILD custom OMOP concept (Measurement domain, Staging / Scales): MFI category: Strong Reaction (>4k).",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Measurement"
        },
        {
          "code" : "class",
          "valueString" : "Staging / Scales"
        }
      ]
    },
    {
      "code" : "2000000054",
      "display" : "has finding",
      "definition" : "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): has finding.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Relationship"
        },
        {
          "code" : "class",
          "valueString" : "Relationship"
        }
      ]
    },
    {
      "code" : "2000000055",
      "display" : "is finding of",
      "definition" : "PROTECT-CHILD custom OMOP concept (Relationship domain, Relationship): is finding of.",
      "property" : [
        {
          "code" : "domain",
          "valueString" : "Relationship"
        },
        {
          "code" : "class",
          "valueString" : "Relationship"
        }
      ]
    }
  ]
}