Clinical Study Schedule of Activities
1.0.0 - trial-use International flag

Clinical Study Schedule of Activities, published by HL7 International - Biomedical Research & Regulation Work Group. This is not an authorized publication; it is the continuous build for version 1.0.0). This version is based on the current content of https://github.com/HL7/Vulcan-schedule-ig/ and changes regularly. See the Directory of published versions

Resource Profile: ResearchStudySoa - Detailed Descriptions

Active as of 2023-04-18

Definitions for the ResearchStudySoa resource profile.

Guidance on how to interpret the contents of this table can be found here.

1. ResearchStudy
2. ResearchStudy.identifier
NoteThis is a business identifier, not a resource identifier (see discussion)
Must Supporttrue
3. ResearchStudy.title
Must Supporttrue
4. ResearchStudy.protocol
TypeReference(StudyProtocolSoa|PlanDefinition)
Must Supporttrue
5. ResearchStudy.status
Must Supporttrue
6. ResearchStudy.primaryPurposeType
Must Supporttrue
7. ResearchStudy.phase
Must Supporttrue
8. ResearchStudy.category
Must Supporttrue
9. ResearchStudy.focus
Must Supporttrue
10. ResearchStudy.condition
Must Supporttrue
11. ResearchStudy.contact
Must Supporttrue
12. ResearchStudy.relatedArtifact
Must Supporttrue
13. ResearchStudy.keyword
Must Supporttrue
14. ResearchStudy.description
Must Supporttrue
15. ResearchStudy.sponsor
Must Supporttrue
16. ResearchStudy.principalInvestigator
Must Supporttrue
17. ResearchStudy.reasonStopped
Must Supporttrue
18. ResearchStudy.arm
Must Supporttrue
19. ResearchStudy.arm.name
Must Supporttrue
20. ResearchStudy.arm.type
Must Supporttrue
21. ResearchStudy.arm.description
Must Supporttrue
22. ResearchStudy.objective
Must Supporttrue
23. ResearchStudy.objective.name
Must Supporttrue
24. ResearchStudy.objective.type
Must Supporttrue

Guidance on how to interpret the contents of this table can be found here.

1. ResearchStudy
Definition

A process where a researcher or organization plans and then executes a series of steps intended to increase the field of healthcare-related knowledge. This includes studies of safety, efficacy, comparative effectiveness and other information about medications, devices, therapies and other interventional and investigative techniques. A ResearchStudy involves the gathering of information about human or animal subjects.

Control0..*
Summaryfalse
Alternate NamesClinical Trial, Study
Comments

Need to make sure we encompass public health studies.

InvariantsDefined on this element
dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (: contained.contained.empty())
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (: contained.meta.security.empty())
dom-6: A resource should have narrative for robust management (: text.`div`.exists())
2. ResearchStudy.implicitRules
Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

Control0..1
Typeuri
Is Modifiertrue
Summarytrue
Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
3. ResearchStudy.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Control0..*
TypeExtension
Is Modifiertrue
Summaryfalse
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
4. ResearchStudy.identifier
Definition

Identifiers assigned to this research study by the sponsor or other systems.

NoteThis is a business identifier, not a resource identifier (see discussion)
Control0..*
TypeIdentifier
Must Supporttrue
Summarytrue
Requirements

Allows identification of the research study as it is known by various participating systems and in a way that remains consistent across servers.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
5. ResearchStudy.title
Definition

A short, descriptive user-friendly label for the study.

Control0..1
Typestring
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
6. ResearchStudy.protocol
Definition

The set of steps expected to be performed as part of the execution of the study.

Control0..*
TypeReference(StudyProtocolSoa|PlanDefinition)
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
7. ResearchStudy.status
Definition

The current state of the study.

Control1..1
BindingThe codes SHALL be taken from ResearchStudyStatus

Codes that convey the current status of the research study.

Typecode
Is Modifiertrue
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
8. ResearchStudy.primaryPurposeType
Definition

The type of study based upon the intent of the study's activities. A classification of the intent of the study.

Control0..1
BindingThe codes SHALL be taken from ResearchStudyPrimaryPurposeType; other codes may be used where these codes are not suitable

Codes for the main intent of the study.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
9. ResearchStudy.phase
Definition

The stage in the progression of a therapy from initial experimental use in humans in clinical trials to post-market evaluation.

Control0..1
BindingFor example codes, see ResearchStudyPhase

Codes for the stage in the progression of a therapy from initial experimental use in humans in clinical trials to post-market evaluation.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
10. ResearchStudy.category
Definition

Codes categorizing the type of study such as investigational vs. observational, type of blinding, type of randomization, safety vs. efficacy, etc.

Control0..*
Binding

Codes that describe the type of research study. E.g. Study phase, Interventional/Observational, blinding type, etc.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
11. ResearchStudy.focus
Definition

The medication(s), food(s), therapy(ies), device(s) or other concerns or interventions that the study is seeking to gain more information about.

Control0..*
Binding

Codes for medications, devices and other interventions.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
12. ResearchStudy.condition
Definition

The condition that is the focus of the study. For example, In a study to examine risk factors for Lupus, might have as an inclusion criterion "healthy volunteer", but the target condition code would be a Lupus SNOMED code.

Control0..*
BindingFor example codes, see Condition/Problem/DiagnosisCodes

Identification of the condition or diagnosis.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
13. ResearchStudy.contact
Definition

Contact details to assist a user in learning more about or engaging with the study.

Control0..*
TypeContactDetail
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
14. ResearchStudy.relatedArtifact
Definition

Citations, references and other related documents.

Control0..*
TypeRelatedArtifact
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
15. ResearchStudy.keyword
Definition

Key terms to aid in searching for or filtering the study.

Control0..*
Binding

Words associated with the study that may be useful in discovery.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
16. ResearchStudy.description
Definition

A full description of how the study is being conducted.

Control0..1
Typemarkdown
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
17. ResearchStudy.sponsor
Definition

An organization that initiates the investigation and is legally responsible for the study.

Control0..1
TypeReference(Organization)
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
18. ResearchStudy.principalInvestigator
Definition

A researcher in a study who oversees multiple aspects of the study, such as concept development, protocol writing, protocol submission for IRB approval, participant recruitment, informed consent, data collection, analysis, interpretation and presentation.

Control0..1
TypeReference(Practitioner|PractitionerRole)
Must Supporttrue
Must Support TypesNo must-support rules about the choice of types/profiles
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
19. ResearchStudy.reasonStopped
Definition

A description and/or code explaining the premature termination of the study.

Control0..1
BindingFor example codes, see ResearchStudyReasonStopped

Codes for why the study ended prematurely.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
20. ResearchStudy.arm
Definition

Describes an expected sequence of events for one of the participants of a study. E.g. Exposure to drug A, wash-out, exposure to drug B, wash-out, follow-up.

Control0..*
TypeBackboneElement
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
21. ResearchStudy.arm.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Control0..*
TypeExtension
Is Modifiertrue
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
22. ResearchStudy.arm.name
Definition

Unique, human-readable label for this arm of the study.

Control1..1
Typestring
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
23. ResearchStudy.arm.type
Definition

Categorization of study arm, e.g. experimental, active comparator, placebo comparater.

Control0..1
TypeCodeableConcept
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
24. ResearchStudy.arm.description
Definition

A succinct description of the path through the study that would be followed by a subject adhering to this arm.

Control0..1
Typestring
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
25. ResearchStudy.objective
Definition

A goal that the study is aiming to achieve in terms of a scientific question to be answered by the analysis of data collected during the study.

Control0..*
TypeBackboneElement
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
26. ResearchStudy.objective.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Control0..*
TypeExtension
Is Modifiertrue
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
27. ResearchStudy.objective.name
Definition

Unique, human-readable label for this objective of the study.

Control0..1
Typestring
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
28. ResearchStudy.objective.type
Definition

The kind of study objective.

Control0..1
BindingThe codes SHOULD be taken from ResearchStudyObjectiveType

Codes for the kind of study objective.

TypeCodeableConcept
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))

Guidance on how to interpret the contents of this table can be found here.

1. ResearchStudy
Definition

A process where a researcher or organization plans and then executes a series of steps intended to increase the field of healthcare-related knowledge. This includes studies of safety, efficacy, comparative effectiveness and other information about medications, devices, therapies and other interventional and investigative techniques. A ResearchStudy involves the gathering of information about human or animal subjects.

Control0..*
Summaryfalse
Alternate NamesClinical Trial, Study
Comments

Need to make sure we encompass public health studies.

2. ResearchStudy.id
Definition

The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

Control0..1
Typeid
Summarytrue
Comments

The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

3. ResearchStudy.meta
Definition

The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

Control0..1
TypeMeta
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
4. ResearchStudy.implicitRules
Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

Control0..1
Typeuri
Is Modifiertrue
Summarytrue
Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
5. ResearchStudy.language
Definition

The base language in which the resource is written.

Control0..1
BindingThe codes SHOULD be taken from CommonLanguages A human language
Additional BindingsPurpose
AllLanguagesMax Binding
Typecode
Summaryfalse
Comments

Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
6. ResearchStudy.text
Definition

A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

Control0..1
TypeNarrative
Summaryfalse
Alternate Namesnarrative, html, xhtml, display
Comments

Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
7. ResearchStudy.contained
Definition

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

Control0..*
TypeResource
Summaryfalse
Alternate Namesinline resources, anonymous resources, contained resources
Comments

This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

8. ResearchStudy.extension
Definition

May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Control0..*
TypeExtension
Summaryfalse
Alternate Namesextensions, user content
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
9. ResearchStudy.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Control0..*
TypeExtension
Is Modifiertrue
Summaryfalse
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
10. ResearchStudy.identifier
Definition

Identifiers assigned to this research study by the sponsor or other systems.

NoteThis is a business identifier, not a resource identifier (see discussion)
Control0..*
TypeIdentifier
Must Supporttrue
Summarytrue
Requirements

Allows identification of the research study as it is known by various participating systems and in a way that remains consistent across servers.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
11. ResearchStudy.title
Definition

A short, descriptive user-friendly label for the study.

Control0..1
Typestring
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
12. ResearchStudy.protocol
Definition

The set of steps expected to be performed as part of the execution of the study.

Control0..*
TypeReference(StudyProtocolSoa)
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
13. ResearchStudy.partOf
Definition

A larger research study of which this particular study is a component or step.

Control0..*
TypeReference(ResearchStudy)
Summarytrue
Requirements

Allows breaking a study into components (e.g. by study site) each with their own PI, status, enrollment, etc.

Alternate Namescontainer
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
14. ResearchStudy.status
Definition

The current state of the study.

Control1..1
BindingThe codes SHALL be taken from ResearchStudyStatus Codes that convey the current status of the research study
Typecode
Is Modifiertrue
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
15. ResearchStudy.primaryPurposeType
Definition

The type of study based upon the intent of the study's activities. A classification of the intent of the study.

Control0..1
BindingThe codes SHALL be taken from ResearchStudyPrimaryPurposeType; other codes may be used where these codes are not suitable Codes for the main intent of the study
TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
16. ResearchStudy.phase
Definition

The stage in the progression of a therapy from initial experimental use in humans in clinical trials to post-market evaluation.

Control0..1
BindingFor example codes, see ResearchStudyPhase Codes for the stage in the progression of a therapy from initial experimental use in humans in clinical trials to post-market evaluation
TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
17. ResearchStudy.category
Definition

Codes categorizing the type of study such as investigational vs. observational, type of blinding, type of randomization, safety vs. efficacy, etc.

Control0..*
Binding

Codes that describe the type of research study. E.g. Study phase, Interventional/Observational, blinding type, etc.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
18. ResearchStudy.focus
Definition

The medication(s), food(s), therapy(ies), device(s) or other concerns or interventions that the study is seeking to gain more information about.

Control0..*
Binding

Codes for medications, devices and other interventions.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
19. ResearchStudy.condition
Definition

The condition that is the focus of the study. For example, In a study to examine risk factors for Lupus, might have as an inclusion criterion "healthy volunteer", but the target condition code would be a Lupus SNOMED code.

Control0..*
BindingFor example codes, see Condition/Problem/DiagnosisCodes Identification of the condition or diagnosis
TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
20. ResearchStudy.contact
Definition

Contact details to assist a user in learning more about or engaging with the study.

Control0..*
TypeContactDetail
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
21. ResearchStudy.relatedArtifact
Definition

Citations, references and other related documents.

Control0..*
TypeRelatedArtifact
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
22. ResearchStudy.keyword
Definition

Key terms to aid in searching for or filtering the study.

Control0..*
Binding

Words associated with the study that may be useful in discovery.

TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
23. ResearchStudy.location
Definition

Indicates a country, state or other region where the study is taking place.

Control0..*
BindingThe codes SHALL be taken from Jurisdiction ValueSet; other codes may be used where these codes are not suitable Countries and regions within which this artifact is targeted for use
TypeCodeableConcept
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
24. ResearchStudy.description
Definition

A full description of how the study is being conducted.

Control0..1
Typemarkdown
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
25. ResearchStudy.enrollment
Definition

Reference to a Group that defines the criteria for and quantity of subjects participating in the study. E.g. " 200 female Europeans between the ages of 20 and 45 with early onset diabetes".

Control0..*
TypeReference(Group)
Summarytrue
Alternate Namespatient
Comments

The Group referenced should not generally enumerate specific subjects. Subjects will be linked to the study using the ResearchSubject resource.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
26. ResearchStudy.period
Definition

Identifies the start date and the expected (or actual, depending on status) end date for the study.

Control0..1
TypePeriod
Summarytrue
Alternate Namestiming
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
27. ResearchStudy.sponsor
Definition

An organization that initiates the investigation and is legally responsible for the study.

Control0..1
TypeReference(Organization)
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
28. ResearchStudy.principalInvestigator
Definition

A researcher in a study who oversees multiple aspects of the study, such as concept development, protocol writing, protocol submission for IRB approval, participant recruitment, informed consent, data collection, analysis, interpretation and presentation.

Control0..1
TypeReference(Practitioner|PractitionerRole)
Must Supporttrue
Must Support TypesNo must-support rules about the choice of types/profiles
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
29. ResearchStudy.site
Definition

A facility in which study activities are conducted.

Control0..*
TypeReference(Location)
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
30. ResearchStudy.reasonStopped
Definition

A description and/or code explaining the premature termination of the study.

Control0..1
BindingFor example codes, see ResearchStudyReasonStopped Codes for why the study ended prematurely
TypeCodeableConcept
Must Supporttrue
Summarytrue
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
31. ResearchStudy.note
Definition

Comments made about the study by the performer, subject or other participants.

Control0..*
TypeAnnotation
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
32. ResearchStudy.arm
Definition

Describes an expected sequence of events for one of the participants of a study. E.g. Exposure to drug A, wash-out, exposure to drug B, wash-out, follow-up.

Control0..*
TypeBackboneElement
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
33. ResearchStudy.arm.id
Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Control0..1
Typestring
XML RepresentationIn the XML format, this property is represented as an attribute.
Summaryfalse
34. ResearchStudy.arm.extension
Definition

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Control0..*
TypeExtension
Summaryfalse
Alternate Namesextensions, user content
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
35. ResearchStudy.arm.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Control0..*
TypeExtension
Is Modifiertrue
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
36. ResearchStudy.arm.name
Definition

Unique, human-readable label for this arm of the study.

Control1..1
Typestring
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
37. ResearchStudy.arm.type
Definition

Categorization of study arm, e.g. experimental, active comparator, placebo comparater.

Control0..1
TypeCodeableConcept
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
38. ResearchStudy.arm.description
Definition

A succinct description of the path through the study that would be followed by a subject adhering to this arm.

Control0..1
Typestring
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
39. ResearchStudy.objective
Definition

A goal that the study is aiming to achieve in terms of a scientific question to be answered by the analysis of data collected during the study.

Control0..*
TypeBackboneElement
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
40. ResearchStudy.objective.id
Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Control0..1
Typestring
XML RepresentationIn the XML format, this property is represented as an attribute.
Summaryfalse
41. ResearchStudy.objective.extension
Definition

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Control0..*
TypeExtension
Summaryfalse
Alternate Namesextensions, user content
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
42. ResearchStudy.objective.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

Control0..*
TypeExtension
Is Modifiertrue
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
43. ResearchStudy.objective.name
Definition

Unique, human-readable label for this objective of the study.

Control0..1
Typestring
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
44. ResearchStudy.objective.type
Definition

The kind of study objective.

Control0..1
BindingThe codes SHOULD be taken from ResearchStudyObjectiveType Codes for the kind of study objective
TypeCodeableConcept
Must Supporttrue
Summaryfalse
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))