LOINC
Version 2.70

97650-6Desmethylcyclobenzaprine [Presence] in Urine by Confirmatory methodActive

Part Description

LP426540-3   Desmethylcyclobenzaprine
Desmethylcyclobenzaprine, or N-Desmethylcyclobenzaprine or norcyclobenzaprine, is the major urinary metabolite of cyclobenzaprine, a skeletal muscle relaxant sold under various trade names such as Amrix, Fexmid, and Flexeril. Cyclobenzaprine is used to relieve muscle spasms and associated pain from acute musculoskeletal conditions. [PMID: 11434793] Quantitation of the metabolite desmethylcyclobenzaprine levels in specimens by may be performed for pain prescription monitoring, urine drug testing, and forensic analysis. Source: Regenstrief LOINC

Fully-Specified Name

Component
Desmethylcyclobenzaprine
Property
PrThr
Time
Pt
System
Urine
Scale
Ord
Method
Confirm

Additional Names

Short Name
Desmethylcyclobenzaprine Ur Ql Cfm
Display Name
Desmethylcyclobenzaprine Confirm Ql (U)
Consumer Name Alpha
Desmethylcyclobenzaprine, Urine

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Both

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=97650-6