<type> <coding> <system value="http://terminology.hl7.org/CodeSystem/plan-definition-type"/> <code value="clinical-protocol"/> </coding> </type> <status value="active"/> <date value="2026-03-31T15:50:40+00:00"/> <publisher value="HL7 International / Biomedical Research and Regulation"/> <contact> <name value="HL7 International / Biomedical Research and Regulation"/> <telecom> <system value="url"/> <value value="http://www.hl7.org/Special/committees/rcrim"/> </telecom> <telecom> <system value="email"/> <value value="biomedrr@lists.hl7.org"/> </telecom> </contact> <description value="dynamic-visit-schedule-multiple-paths"/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <action id="cc3daf2f-ebbe-4f51-ae35-108639615343"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="-1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="13"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> </extension> <title value="Screening"/> <description value="Screening"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/Screening"/> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="ca0f638b-0d7a-450a-8613-0b74c9ab93c4"/> </extension> <extension url="soaTransitionType"> <valueString value="SS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="-1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="13"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> </action> </action> <action id="ca0f638b-0d7a-450a-8613-0b74c9ab93c4"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> </extension> <title value="Baseline"/> <description value="Baseline"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/Baseline"/> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="d32e1a5e-e9d6-4548-9937-a6cf05d8557e"/> </extension> <extension url="soaTransitionType"> <valueString value="FS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> </action> </action> <action id="d32e1a5e-e9d6-4548-9937-a6cf05d8557e"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> </extension> <title value="D1"/> <description value="D1"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/D1"/> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="739689ca-cdea-46d4-babf-9affcddd8234"/> </extension> <extension url="soaTransitionType"> <valueString value="FS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="0"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> <condition> <kind value="start"/> <expression> <language value="text/x-soa-expressionplain"/> <expression value="{'Randomised to Arm-A':'true'}"/> </expression> </condition> </action> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="4e8e51fc-d850-483d-9eac-d721acc819a4"/> </extension> <extension url="soaTransitionType"> <valueString value="SS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="6"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> <condition> <kind value="start"/> <expression> <language value="text/x-soa-expressionplain"/> <expression value="{'Randomised to Arm-B':'true'}"/> </expression> </condition> </action> </action> <action id="739689ca-cdea-46d4-babf-9affcddd8234"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="2"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> </extension> <title value="D2"/> <description value="D2"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/D2"/> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="4e8e51fc-d850-483d-9eac-d721acc819a4"/> </extension> <extension url="soaTransitionType"> <valueString value="FS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="4"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> </action> </action> <action id="4e8e51fc-d850-483d-9eac-d721acc819a4"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="7"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> </extension> <title value="D7"/> <description value="D7"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/D7"/> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="b840d1a0-5604-4707-b65a-090ecd6faf87"/> </extension> <extension url="soaTransitionType"> <valueString value="FS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="7"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="1"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> </action> </action> <action id="b840d1a0-5604-4707-b65a-090ecd6faf87"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="15"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="2"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="2"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> </extension> <title value="D15"/> <description value="D15"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/D15"/> <action> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTransition"> <extension url="soaTargetId"> <valueString value="b4b8c5ea-88f1-46c9-abfc-df698548640d"/> </extension> <extension url="soaTransitionType"> <valueString value="FS"/> </extension> <extension url="soaTransitionDelay"> <valueDuration> <value value="5"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueDuration> </extension> <extension url="soaTransitionRange"> <valueRange> <low> <value value="3"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="3"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> </extension> </action> </action> <action id="b4b8c5ea-88f1-46c9-abfc-df698548640d"> <extension url="http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/soaTimepoint"> <extension url="soaTimePointType"> <valueString value="Interaction"/> </extension> <extension url="soaPlannedTimePoint"> <valueQuantity> <value value="21"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </valueQuantity> </extension> <extension url="soaPlannedRange"> <valueRange> <low> <value value="3"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </low> <high> <value value="3"/> <system value="http://unitsofmeasure.org"/> <code value="d"/> </high> </valueRange> </extension> <extension url="soaReferenceTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaRangeFromTimePoint"> <valueString value="Baseline"/> </extension> <extension url="soaPlannedDuration"> <valueDuration> <value value="24"/> <system value="http://unitsofmeasure.org"/> <code value="h"/> </valueDuration> </extension> <extension url="soaRepeatAllowed"> <valueBoolean value="false"/> </extension> </extension> <title value="End of Study"/> <description value="End of Study"/> <groupingBehavior value="visual-group"/> <selectionBehavior value="exactly-one"/> <definitionCanonical value="http://example.org/Encounter/End-of-Study"/> </action> </PlanDefinition>

Id: dynamic-visit-schedule-multiple-paths

Url: dynamic-visit-schedule-multiple-paths

Version: 2.0.0-ballot

eaa6324c-6103-452e-b82a-6ba910e7a3b2

urn:oid:2.16.840.1.113883.4.642.40.224.34.6

Title: dynamic-visit-schedule-multiple-paths

Type:

system: http://terminology.hl7.org/CodeSystem/plan-definition-type

code: clinical-protocol

Date: 2026-03-31 15:50:40+0000

Publisher: HL7 International / Biomedical Research and Regulation

Description:

dynamic-visit-schedule-multiple-paths

Jurisdiction: 001

Actions:

Screening:

Screening

Then:

Baseline:

Baseline

Then:

D1:

Then:

:
If: Start: ({'Randomised to Arm-A':'true'})

:
If: Start: ({'Randomised to Arm-B':'true'})

D2:

Then:

D7:

Then:

D15:

D15

Then:

End of Study:

End of Study

Then: Definition: http://example.org/Encounter/End-of-Study