Version 2.73

80149-8Tricyclic antidepressants [Presence] in Urine by Screen method >1000 ng/mLActive

Term Description

Tricyclic antidepressants tested for are: amitriptyline, nortriptyline, amoxapine, clomipramine, norclomipramine, désipramine, doxepine, imipramine, maprotiline, and trimipramine.
Source: Regenstrief LOINC

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

Tricyclic antidepressants
Screen>1000 ng/mL

Additional Names

Short Name
Tricyclics Ur Ql Scn>1000 ng/mL
Display Name
Tricyclic antidepressants Screen method >1000 ng/mL Ql (U)
Consumer Name Alpha
Tricyclic antidepressants, Urine

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

First Released
Version 2.54
Last Updated
Version 2.56
Change Reason
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

Member of these Groups

LG590-6 Tricyclic antidepressants|PrThr|Pt|ANYUrine

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:筛查试验 > 1000 纳克/毫升
nl-NLDutch (Netherlands)
tricyclische antidepressiva:aanwezigheid:moment:urine:ordinaal:screening > 1000 ng/mL
fr-BEFrench (Belgium)
Antidépresseurs tricycliques:PrThr:Temps ponctuel:Urine:Ordinal:Dépistage>1000 ug/L
fr-CAFrench (Canada)
Antidépresseurs tricycliques:Présence-Seuil:Temps ponctuel:Urine:Ordinal:Dépistage>1000 ug/L
fr-FRFrench (France)
Antidépresseurs tricycliques:Présence/Seuil:Ponctuel:Urine:Qualitatif:Recherche>1000µg/L
it-ITItalian (Italy)
Antidepressivi triciclici:PrThr:Pt:Urine:Ord:Screening>1000 ng/mL
es-MXSpanish (Mexico)
Antidepresivos tricíclicos:Presencia o umbral:Punto temporal:Orina:Ordinal:Pantalla> 1000 ng / mL
es-ESSpanish (Spain)
Antidepresivos tricíclicos:PrThr:Punto temporal:Orina:Ord:Cribado>1000 ng/mL
tr-TRTurkish (Turkey)
Trisiklik antidepresantlar:MevcEşik:Zmlı:İdrar:Srl:Tarama>1000 ng/mL

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