LOINC
Version 2.71

19312-8Tricyclic antidepressants [Presence] in Urine by Screen methodActive

Part Descriptions

LP14735-2   Tricyclic antidepressants
Tricyclic antidepressants (TCA) are a class of drugs first used in the 1950s. They are named after the drugs' molecular structure, which contains three molecular rings (compared to tetracyclic antidepressants). Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Tricyclic antidepressants (Wikipedia)

LP14735-2   Tricyclic antidepressants
Tricyclic antidepressants get their name from their three ringed molecular structure. The primary use of tricyclic antidepressants is to treat depression as well as neuralgic pain, chronic pain, and migraine prophylaxis. In children, tricyclic antidepressants are used to treat enuresis, obsessive-compulsive disorder, attention deficit hyperactivity disorder, school phobia, and separation anxiety. These drugs are are taken orally and are absorbed by the liver and then excreted through the kidneys. Tricyclic antidepressants block the absorption of neurotransmitters at nerve terminals, which makes the neurotransmitters more available in the brain. [MEDSCAPE_EMED:819204] Source: Regenstrief LOINC

Fully-Specified Name

Component
Tricyclic antidepressants
Property
PrThr
Time
Pt
System
Urine
Scale
Ord
Method
Screen

Additional Names

Short Name
Tricyclics Ur Ql Scn
Display Name
Tricyclic antidepressants Screen Ql (U)
Consumer Name Alpha
Tricyclic antidepressants, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0l
Last Updated
Version 2.70
Change Reason
The Property has been changed from ACnc to reflect new model for ordinal terms; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common US Lab Results Rank
443
Common SI Lab Results Rank
443

Member of these Panels

LOINC Long Common Name
51782-1 Drugs of abuse 7 and Alcohol and Tricyclics panel - Urine by Screen method
69739-1 Drugs of abuse panel - Urine by Screen method
55419-6 Home drug screening panel - Urine

Language Variants Get Info

zh-CNChinese (China)
三环类抗抑郁药:存在情况或阈值:时间点:尿液:序数型:毒理学筛查试验
nl-NLDutch (Netherlands)
tricyclische antidepressiva:aanwezigheid:moment:urine:ordinaal:screening
fr-BEFrench (Belgium)
Antidépresseurs tricycliques:PrThr:Temps ponctuel:Urine:Ordinal:Dépistage
fr-CAFrench (Canada)
Antidépresseurs tricycliques:Présence-Seuil:Temps ponctuel:Urine:Ordinal:Dépistage
fr-FRFrench (France)
Antidépresseurs tricycliques:Présence/Seuil:Ponctuel:Urine:Qualitatif:Dépistage
it-ITItalian (Italy)
Antidepressivi triciclici:PrThr:Pt:Urine:Ord:Screening
ko-KRKorean (Korea, Republic of)
세고리 항우울제:임의농도:검사시점:뇨:순위척도:선별
pt-BRPortuguese (Brazil)
Antidepressivos Tricíclicos:ACnc:Pt:Urina:Ord:Triagem
ru-RURussian (Russian Federation)
Трициклические антидепрессанты:PrThr:ТчкВрм:Моча:Пор:Скрининг
es-ARSpanish (Argentina)
antidepresivos tricíclicos:concentración arbitraria:punto en el tiempo:orina:ordinal:tamizaje
es-ESSpanish (Spain)
Antidepresivos tricíclicos:PrThr:Punto temporal:Orina:Ord:Cribado toxicológico
tr-TRTurkish (Turkey)
Trisiklik antidepresantlar:MevcEşik:Zmlı:İdrar:Srl:Tarama

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=19312-8