{
  "description": "Indicates the progression of a study subject through a study.",
  "_filename": "CodeSystem-research-subject-state.json",
  "package_name": "hl7.terminology.r4",
  "date": "2020-04-09T21:10:28+00:00",
  "meta": {
    "lastUpdated": "2020-04-09T21:10:28.568+00:00"
  },
  "publisher": "HL7 (FHIR Project)",
  "content": "complete",
  "name": "ResearchSubjectState",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "ResearchSubjectState",
  "package_version": "5.1.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "brr"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1
  } ],
  "status": "draft",
  "id": "64d2f413-2924-4535-b064-21ad9083ce93",
  "valueSet": "http://terminology.hl7.org/ValueSet/research-subject-state",
  "kind": null,
  "url": "http://terminology.hl7.org/CodeSystem/research-subject-state",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.4.642.1.0",
    "system": "urn:ietf:rfc:3986"
  } ],
  "concept": [ {
    "code": "candidate",
    "display": "Candidate",
    "definition": "An identified person that can be considered for inclusion in a study."
  }, {
    "code": "eligible",
    "display": "Eligible",
    "definition": "A person that has met the eligibility criteria for inclusion in a study."
  }, {
    "code": "follow-up",
    "display": "Follow-up",
    "definition": "A person is no longer receiving study intervention and/or being evaluated with tests and procedures according to the protocol, but they are being monitored on a protocol-prescribed schedule."
  }, {
    "code": "ineligible",
    "display": "Ineligible",
    "definition": "A person who did not meet one or more criteria required for participation in a study is considered to have failed screening or\nis ineligible for the study."
  }, {
    "code": "not-registered",
    "display": "Not Registered",
    "definition": "A person for whom registration was not completed."
  }, {
    "code": "off-study",
    "display": "Off-study",
    "definition": "A person that has ended their participation on a study either because their treatment/observation is complete or through not\nresponding, withdrawal, non-compliance and/or adverse event."
  }, {
    "code": "on-study",
    "display": "On-study",
    "definition": "A person that is enrolled or registered on a study."
  }, {
    "code": "on-study-intervention",
    "display": "On-study-intervention",
    "definition": "The person is receiving the treatment or participating in an activity (e.g. yoga, diet, etc.) that the study is evaluating."
  }, {
    "code": "on-study-observation",
    "display": "On-study-observation",
    "definition": "The subject is being evaluated via tests and assessments according to the study calendar, but is not receiving any intervention. Note that this state is study-dependent and might not exist in all studies.  A synonym for this is \"short-term follow-up\"."
  }, {
    "code": "pending-on-study",
    "display": "Pending on-study",
    "definition": "A person is pre-registered for a study."
  }, {
    "code": "potential-candidate",
    "display": "Potential Candidate",
    "definition": "A person that is potentially eligible for participation in the study."
  }, {
    "code": "screening",
    "display": "Screening",
    "definition": "A person who is being evaluated for eligibility for a study."
  }, {
    "code": "withdrawn",
    "display": "Withdrawn",
    "definition": "The person has withdrawn their participation in the study before registration."
  } ],
  "caseSensitive": true,
  "version": "0.1.0",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}