{
  "resourceType" : "CodeSystem",
  "id" : "adverse-event-causality-assess",
  "meta" : {
    "lastUpdated" : "2024-04-24T00:00:00+00:00"
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem adverse-event-causality-assess</b></p><a name=\"adverse-event-causality-assess\"> </a><a name=\"hcadverse-event-causality-assess\"> </a><a name=\"adverse-event-causality-assess-en-US\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2024-04-24 00:00:00+0000</p></div><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/adverse-event-causality-assess</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></tr><tr><td style=\"white-space:nowrap\">certain<a name=\"adverse-event-causality-assess-certain\"> </a></td><td>Certain</td><td>i) Event or laboratory test abnormality, with plausible time relationship to drug intake; ii) Cannot be explained by disease or other drugs; iii) Response to withdrawal plausible (pharmacologically, pathologically); iv) Event definitive pharmacologically or phenomenologically (i.e. an objective and specific medical disorder or a recognized pharmacological phenomenon); or v) Re-challenge satisfactory, if necessary.</td></tr><tr><td style=\"white-space:nowrap\">probably-likely<a name=\"adverse-event-causality-assess-probably-likely\"> </a></td><td>Probably/Likely</td><td>i) Event or laboratory test abnormality, with reasonable time relationship to drug intake; ii) Unlikely to be attributed to disease or other drugs; iii) Response to withdrawal clinically reasonable; or iv) Re-challenge not required.</td></tr><tr><td style=\"white-space:nowrap\">possible<a name=\"adverse-event-causality-assess-possible\"> </a></td><td>Possible</td><td>i) Event or laboratory test abnormality, with reasonable time relationship to drug intake; ii) Could also be explained by disease or other drugs; or iii) Information on drug withdrawal may be lacking or unclear.</td></tr><tr><td style=\"white-space:nowrap\">unlikely<a name=\"adverse-event-causality-assess-unlikely\"> </a></td><td>Unlikely</td><td>i) Event or laboratory test abnormality, with a time to drug intake that makes a relationship improbable (but not impossible); or ii) Disease or other drugs provide plausible explanations.</td></tr><tr><td style=\"white-space:nowrap\">conditional-classified<a name=\"adverse-event-causality-assess-conditional-classified\"> </a></td><td>Conditional/Classified</td><td>i) Event or laboratory test abnormality; ii) More data for proper assessment needed; or iii) Additional data under examination.</td></tr><tr><td style=\"white-space:nowrap\">unassessable-unclassifiable<a name=\"adverse-event-causality-assess-unassessable-unclassifiable\"> </a></td><td>Unassessable/Unclassifiable</td><td>i) Report suggesting an adverse reaction; ii) Cannot be judged because information is insufficient or contradictory; or iii) Data cannot be supplemented or verified.</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "pc"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  }],
  "url" : "http://terminology.hl7.org/CodeSystem/adverse-event-causality-assess",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.1.1254"
  }],
  "version" : "1.0.1",
  "name" : "AdverseEventCausalityAssessment",
  "title" : "AdverseEventCausalityAssessment",
  "status" : "active",
  "experimental" : false,
  "date" : "2024-04-24T00:00:00+00:00",
  "publisher" : "Health Level Seven International",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org"
    },
    {
      "system" : "email",
      "value" : "hq@HL7.org"
    }]
  }],
  "description" : "Codes for the assessment of whether the entity caused the event.",
  "copyright" : "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license",
  "caseSensitive" : true,
  "valueSet" : "http://terminology.hl7.org/ValueSet/adverse-event-causality-assess",
  "content" : "complete",
  "concept" : [{
    "code" : "certain",
    "display" : "Certain",
    "definition" : "i) Event or laboratory test abnormality, with plausible time relationship to drug intake; ii) Cannot be explained by disease or other drugs; iii) Response to withdrawal plausible (pharmacologically, pathologically); iv) Event definitive pharmacologically or phenomenologically (i.e. an objective and specific medical disorder or a recognized pharmacological phenomenon); or v) Re-challenge satisfactory, if necessary."
  },
  {
    "code" : "probably-likely",
    "display" : "Probably/Likely",
    "definition" : "i) Event or laboratory test abnormality, with reasonable time relationship to drug intake; ii) Unlikely to be attributed to disease or other drugs; iii) Response to withdrawal clinically reasonable; or iv) Re-challenge not required."
  },
  {
    "code" : "possible",
    "display" : "Possible",
    "definition" : "i) Event or laboratory test abnormality, with reasonable time relationship to drug intake; ii) Could also be explained by disease or other drugs; or iii) Information on drug withdrawal may be lacking or unclear."
  },
  {
    "code" : "unlikely",
    "display" : "Unlikely",
    "definition" : "i) Event or laboratory test abnormality, with a time to drug intake that makes a relationship improbable (but not impossible); or ii) Disease or other drugs provide plausible explanations."
  },
  {
    "code" : "conditional-classified",
    "display" : "Conditional/Classified",
    "definition" : "i) Event or laboratory test abnormality; ii) More data for proper assessment needed; or iii) Additional data under examination."
  },
  {
    "code" : "unassessable-unclassifiable",
    "display" : "Unassessable/Unclassifiable",
    "definition" : "i) Report suggesting an adverse reaction; ii) Cannot be judged because information is insufficient or contradictory; or iii) Data cannot be supplemented or verified."
  }]
}