Version 2.78

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
IA

Additional Names

Short Name
Tricyclics Ur Ql IA
Display Name
Tricyclic antidepressants IA Ql (U)
Consumer Name Alpha Get Info
Tricyclic antidepressants, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0h(2)
Last Updated
Version 2.73
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.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
9920

Member of these Groups Get Info

LOINC Group Group Name
LG590-6 Tricyclic antidepressants|PrThr|Pt|ANYUrine

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Trizyklische Antidepressiva:Nachweis oder Schwellenwert:Zeitpunkt:Urin:Ordinal:Immunoassay
es-AR Spanish (Argentina) antidepresivos tricíclicos:concentración arbitraria:punto en el tiempo:orina:ordinal:enzimoinmunoanálisis
es-ES Spanish (Spain) Antidepresivos tricíclicos:PrThr:Punto temporal:Orina:Ord:IA
es-MX Spanish (Mexico) Antidepresivos tricíclicos:Presencia o umbral:Punto temporal:Orina:Ordinal:Inmunoensayo
et-EE Estonian (Estonia) Tritsüklilised antidepressandid:PrThr:Pt:U:Ord:IA
Synonyms: Järgarvuline Juhuslik Uriin
fr-CA French (Canada) Antidépresseurs tricycliques:Présence-Seuil:Temps ponctuel:Urine:Ordinal:IA
fr-FR French (France) Antidépresseurs tricycliques:Présence/Seuil:Ponctuel:Urine:Qualitatif:Immunoanalyse
fr-BE French (Belgium) Antidépresseurs tricycliques:PrThr:Temps ponctuel:Urine:Ordinal:IA
it-IT Italian (Italy) Antidepressivi triciclici:PrThr:Pt:Urine:Ord:IA
Synonyms: Immunoassay Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 세고리 항우울제:임의농도:검사시점:뇨:순위척도:효소면역측정법
nl-NL Dutch (Netherlands) tricyclische antidepressiva:aanwezigheid:moment:urine:ordinaal:immunoassay
Synonyms: IA
pt-BR Portuguese (Brazil) Antidepressivos Tricíclicos:ACnc:Pt:Urina:Ord:Imunoensaio
Synonyms: ; Tricyclics; TCA; Antidepressant; Antidepres; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Screen; Enzyme immunoassay; ELISA; MEIA; SUDS; ELFA; IAA; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Трициклические антидепрессанты:PrThr:ТчкВрм:Моча:Пор:IA
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Trisiklik antidepresantlar:MevcEşik:Zmlı:İdrar:Srl:İA
Synonyms: İmmünölçüm, immünoassay Mevcut
zh-CN Chinese (China) 三环类抗抑郁药:存在情况或阈值:时间点:尿液:序数型:免疫测定法
Synonyms: TCA;三环抗抑郁药;三环类 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 尿;小便;下泉 抗抑郁剂 时刻;随机;随意;瞬间 毒品 毒品类 药品类 药物 药物/毒理学;药物/毒理学试验;药物毒理学试验;药物毒理学试验类 药物类

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=6799-1