<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="clinical-study" />
  <url value="https://www.vision-zero-oncology.de/fhir/StructureDefinition/clinical-study" />
  <name value="Clinical_Study" />
  <title value="Profile Clinical Study" />
  <status value="draft" />
  <publisher value="VISION ZERO E.V." />
  <contact>
    <telecom>
      <system value="url" />
      <value value="https://www.vision-zero-oncology.de/" />
    </telecom>
  </contact>
  <description value="Profile to describe a clinical study in which a patient takes part." />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="BRIDG5.1" />
    <uri value="https://bridgmodel.nci.nih.gov" />
    <name value="BRIDG 5.1 Mapping" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="clinicaltrials-gov" />
    <uri value="http://clinicaltrials.gov" />
    <name value="ClinicalTrials.gov Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="ResearchStudy" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ResearchStudy" />
  <derivation value="constraint" />
  <differential>
    <element id="ResearchStudy.identifier">
      <path value="ResearchStudy.identifier" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:eudraCT">
      <path value="ResearchStudy.identifier" />
      <sliceName value="eudraCT" />
      <short value="Eudra CT Number" />
      <min value="0" />
      <max value="1" />
      <patternIdentifier>
        <system value="https://www.clinicaltrialsregister.eu" />
      </patternIdentifier>
    </element>
    <element id="ResearchStudy.identifier:eudraCT.system">
      <path value="ResearchStudy.identifier.system" />
      <min value="1" />
      <patternUri value="https://www.clinicaltrialsregister.eu" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:eudraCT.value">
      <path value="ResearchStudy.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:NCT">
      <path value="ResearchStudy.identifier" />
      <sliceName value="NCT" />
      <short value="NCT number" />
      <min value="0" />
      <max value="1" />
      <patternIdentifier>
        <system value="http://clinicaltrials.gov" />
      </patternIdentifier>
    </element>
    <element id="ResearchStudy.identifier:NCT.system">
      <path value="ResearchStudy.identifier.system" />
      <min value="1" />
      <patternUri value="http://clinicaltrials.gov" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:NCT.value">
      <path value="ResearchStudy.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:PMID">
      <path value="ResearchStudy.identifier" />
      <sliceName value="PMID" />
      <short value="Pubmed ID" />
      <min value="0" />
      <max value="1" />
      <patternIdentifier>
        <system value="http://www.ncbi.nlm.nih.gov/pubmed" />
      </patternIdentifier>
    </element>
    <element id="ResearchStudy.identifier:PMID.system">
      <path value="ResearchStudy.identifier.system" />
      <min value="1" />
      <patternUri value="http://www.ncbi.nlm.nih.gov/pubmed" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:PMID.value">
      <path value="ResearchStudy.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:DOI">
      <path value="ResearchStudy.identifier" />
      <sliceName value="DOI" />
      <short value="Digital Object Identifier" />
      <min value="0" />
      <max value="1" />
      <patternIdentifier>
        <system value="https://doi.org" />
      </patternIdentifier>
    </element>
    <element id="ResearchStudy.identifier:DOI.system">
      <path value="ResearchStudy.identifier.system" />
      <min value="1" />
      <patternUri value="https://doi.org" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:DOI.value">
      <path value="ResearchStudy.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:URI">
      <path value="ResearchStudy.identifier" />
      <sliceName value="URI" />
      <short value="Uniform Resource Identifier" />
      <min value="0" />
      <max value="1" />
      <patternIdentifier>
        <system value="urn:ietf:rfc:3986" />
      </patternIdentifier>
    </element>
    <element id="ResearchStudy.identifier:URI.system">
      <path value="ResearchStudy.identifier.system" />
      <min value="1" />
      <patternUri value="urn:ietf:rfc:3986" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:URI.value">
      <path value="ResearchStudy.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.identifier:DRKS">
      <path value="ResearchStudy.identifier" />
      <sliceName value="DRKS" />
      <short value="Deusches Register Klinischer Studien" />
      <min value="0" />
      <max value="1" />
      <patternIdentifier>
        <system value="https://www.drks.de" />
      </patternIdentifier>
    </element>
    <element id="ResearchStudy.identifier:DRKS.system">
      <path value="ResearchStudy.identifier.system" />
      <min value="1" />
      <patternUri value="https://www.drks.de" />
      <mustSupport value="true" />
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    <element id="ResearchStudy.identifier:DRKS.value">
      <path value="ResearchStudy.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.title">
      <path value="ResearchStudy.title" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.status">
      <path value="ResearchStudy.status" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.primaryPurposeType">
      <path value="ResearchStudy.primaryPurposeType" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.phase">
      <path value="ResearchStudy.phase" />
      <min value="1" />
      <binding>
        <strength value="required" />
        <valueSet value="http://hl7.org/fhir/ValueSet/research-study-phase" />
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    </element>
    <element id="ResearchStudy.category">
      <path value="ResearchStudy.category" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.category:studyCategory">
      <path value="ResearchStudy.category" />
      <sliceName value="studyCategory" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://www.vision-zero-oncology.de/fhir/ValueSet/studienkategorien-ncit" />
      </binding>
    </element>
    <element id="ResearchStudy.category:studyDesign">
      <path value="ResearchStudy.category" />
      <sliceName value="studyDesign" />
      <min value="0" />
      <max value="*" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://www.vision-zero-oncology.de/fhir/ValueSet/studiendesign-ncit" />
      </binding>
    </element>
    <element id="ResearchStudy.category:typeOfBlinding">
      <path value="ResearchStudy.category" />
      <sliceName value="typeOfBlinding" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://www.vision-zero-oncology.de/fhir/ValueSet/type-of-blinding-ncit" />
      </binding>
    </element>
    <element id="ResearchStudy.category:typeOfRandomization">
      <path value="ResearchStudy.category" />
      <sliceName value="typeOfRandomization" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://www.vision-zero-oncology.de/fhir/ValueSet/type-of-randomization-ncit" />
      </binding>
    </element>
    <element id="ResearchStudy.focus">
      <path value="ResearchStudy.focus" />
      <mustSupport value="true" />
      <binding>
        <strength value="extensible" />
        <valueSet value="https://www.vision-zero-oncology.de/fhir/ValueSet/study-focus-ncit" />
      </binding>
    </element>
    <element id="ResearchStudy.arm">
      <path value="ResearchStudy.arm" />
      <mustSupport value="true" />
    </element>
    <element id="ResearchStudy.arm.type">
      <path value="ResearchStudy.arm.type" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://www.vision-zero-oncology.de/fhir/ValueSet/type-of-study-arm-ncit" />
      </binding>
    </element>
  </differential>
</StructureDefinition>