Log In

Status Information

Status
DISCOURAGED
Comment
The Method values "Screen" and "Confirm" reflect a regulatory testing requirement rather than an actual laboratory method. This term has been discouraged in favor of terms specifying the true method (Immunoassay or Mass Spectrometry) or a methodless term where appropriate. Please select the replacement term that matches your actual testing method.

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

LOINC Names Get Info

Fully-Specified Name
Tricyclic antidepressants:PrThr:Pt:Urine:Ord:Screen
Long Common Name
Tricyclic antidepressants [Presence] in Urine by Screen method
Short Name
Tricyclics Ur Ql Scn
Display Name
Tricyclic antidepressants Screen Ql (U)
Consumer Name Alpha Get Info
Tricyclic antidepressants, Urine

Part Model Get Info

  • Component
    Tricyclic antidepressants
    LP14735-2
    • Analyte
      Tricyclic antidepressants
      LP14735-2
      • Component Numerator
        Tricyclic antidepressants
        LP14735-2
        • Component Numerator Core
          Tricyclic antidepressants
          LP14735-2
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Screen
    LP6503-9

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0l
Last Updated
Version 2.83 (MIN)
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 Test Rank Get Info
932

Member of these Panels

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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Antidepresiva tricyklická:Přítomnost nebo práh:Časový bod:Moč:Ordinální:Screening toxikologický
de-DEGerman (Germany)Trizyklische Antidepressiva:Nachweis oder Schwellenwert:Zeitpunkt:Urin:Ordinal:Screening
el-GRGreek (Greece)Τρικυκλικά αντικαταθλιπτικά:PrThr:Pt:Ούρα:Ord:Έλεγχος
Synonyms: DRUG/TOX Ord PrThr Pt Αντικαταθλιπτικά Έλεγχος Ούρα Τρικυκλικά αντικαταθλιπτικά
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
es-MXSpanish (Mexico)Antidepresivos tricíclicos:Presencia o umbral:Punto temporal:Orina:Ordinal:Pantalla de toxicología
fr-CAFrench (Canada)Antidépresseurs tricycliques:Présence-Seuil:Temps ponctuel:Urine:Ordinal:Dépistage
fr-FRFrench (France)Antidépresseurs tricycliques:Présence/Seuil:Ponctuel:Urine:Qualitatif:Dépistage
fr-BEFrench (Belgium)Antidépresseurs tricycliques:PrThr:Temps ponctuel:Urine:Ordinal:Dépistage
it-ITItalian (Italy)Antidepressivi triciclici:PrThr:Pt:Urine:Ord:Screening
Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio) Screening tossicologico
ko-KRKorean (Korea, Republic Of)세고리 항우울제:임의농도:검사시점:뇨:순위척도:선별
nl-NLDutch (Netherlands)tricyclische antidepressiva:aanwezigheid:moment:urine:ordinaal:screening
pt-BRPortuguese (Brazil)Antidepressivos Tricíclicos:ACnc:Pt:Urina:Ord:Triagem
Synonyms: ; Tricyclics; TCA; Antidepressant; Antidepres; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Scn; Scr; Scrn; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RURussian (Russian Federation)Трициклические антидепрессанты:PrThr:ТчкВрм:Моча:Пор:Скрининг
Synonyms: Порядковый Токсикологический скрининг Точка во времени;Момент
tr-TRTurkish (Turkey)Trisiklik antidepresantlar:MevcEşik:Zmlı:İdrar:Srl:Tarama
Synonyms: Mevcut
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
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 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 筛查 筛查方法;筛查法;筛查试验 筛查试验 筛选试验 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 过筛 过筛试验

LOINC Terminology Service (API) using HL7® FHIR® Get Info

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