Requisition Therapeutic Drug Monitoring Extension¶
| Canonical | ../StructureDefinition/nexus-requisition-tdm |
|---|---|
| Status | draft · 1.26.0 |
| Base | Extension (constraint) |
| Context | ServiceRequest (element) |
| Source | FSH · JSON |
One therapeutic-drug-monitoring block on a laboratory requisition: the monitored drug and the collection, last-dose and next-dose times a serum level must be interpreted against.
Elements / Differential
What this profile constrains beyond Extension. Anything not listed is unchanged from the base; muted type/cardinality values are the base's, shown for context.
| Element | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | One drug-monitoring block: the drug, and the collection / last-dose / next-dose times | |||
| extension:drug | S | 0..1 | Extension | The monitored drug, as typed onto the form i |
| extension | 0..0 | Extension | i | |
| url | 1..1 | http://hl7.org/fhirpath/System.String | i Fixed: drug |
|
| value[x] | 0..1 | string | ||
| extension:timeCollected | S | 0..1 | Extension | Time the specimen was collected -- 24-hour HHMM, as typed i |
| extension | 0..0 | Extension | i | |
| url | 1..1 | http://hl7.org/fhirpath/System.String | i Fixed: timeCollected |
|
| value[x] | 0..1 | string | ||
| extension:lastDose | S | 0..1 | Extension | Time of the last dose -- 24-hour HHMM, as typed i |
| extension | 0..0 | Extension | i | |
| url | 1..1 | http://hl7.org/fhirpath/System.String | i Fixed: lastDose |
|
| value[x] | 0..1 | string | ||
| extension:nextDose | S | 0..1 | Extension | Time of the next dose -- 24-hour HHMM, as typed i |
| extension | 0..0 | Extension | i | |
| url | 1..1 | http://hl7.org/fhirpath/System.String | i Fixed: nextDose |
|
| value[x] | 0..1 | string | ||
| url | 1..1 | http://hl7.org/fhirpath/System.String | i Fixed: ../StructureDefinition/nexus-requisition-tdm |
|
| value[x] | 0..0 | base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta |