Version 2.78

Part Descriptions

LP36028-6   Cocaine+Benzoylecgonine
Cocaine is an alkaloid of Erythroxylon coca that is grown in the northern South American Andes, India, Africa and Java. It is used medicinally as a local anesthetic and vasoconstrictor in nasal surgery and to dilate pupils. Because cocaine is a powerful central nervous system stimulant it is among the most abused drugs. Cocaine abuse can lead to sudden death due to cardiotoxicity or the sequential development of hyperthermia, agitated delirium and respiratory arrest. Cocaine is metabolized in the liver to inactive benzoylecgonine (BZE). BZE is pharmacologically inactive and has a longer half-life than its parent drug cocaine. It is the substance most tested for when investigating suspected cocaine abuse. Cocaethylene (CE) is produced in the liver in the presence of ethanol and has been shown to have similar stimulatory effects as cocaine in animal studies.(Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics, Seventh Edition) Cocaethylene is toxic to the myocardium. PMID: 8761012 Source: Regenstrief LOINC

LP36028-6   Cocaine+Benzoylecgonine
Benzoylecgonine is the major metabolite of cocaine. It is a biological metabolite with a stable structure that resists hydrolysis, both in the body and in the environment. Benzoylecgonine remains in the body for a few days and is commonly used as a marker in drug tests. [PMCID:1929267] PMID: 27224254 Source: Regenstrief LOINC

Fully-Specified Name

Component
Cocaine+Benzoylecgonine
Property
PrThr
Time
Pt
System
Urine
Scale
Ord
Method
Confirm

Additional Names

Short Name
Cocaine+BZE Ur Ql Cfm
Display Name
Cocaine+Benzoylecgonine Confirm Ql (U)
Consumer Name Alpha Get Info
Cocaine+Benzoylecgonine, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.19
Last Updated
Version 2.56
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

Member of these Groups Get Info

LOINC Group Group Name
LG50145-8 Cocaine+Benzoylecgonine|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Cocaina+Benzoilecgonina:PrThr:Punto temporal:Orina:Ord:Confirmatorio
es-MX Spanish (Mexico) Cocaína + Benzoilecgonina:Presencia o umbral:Punto temporal:Orina:Ordinal:Confirmar
fr-CA French (Canada) Cocaïne+Benzoylecgonine:Présence-Seuil:Temps ponctuel:Urine:Ordinal:Confirmation
fr-FR French (France) Cocaïne+benzoylecgonine:Présence/Seuil:Ponctuel:Urine:Qualitatif:Confirmation
fr-BE French (Belgium) Cocaïne+Benzoylecgonine:PrThr:Temps ponctuel:Urine:Ordinal:Confirmé
it-IT Italian (Italy) Cocaina+Benzoilecgonina:PrThr:Pt:Urine:Ord:Conferma
Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio)
nl-NL Dutch (Netherlands) cocaïne + benzoylecgonine:aanwezigheid:moment:urine:ordinaal:bevestiging
pt-BR Portuguese (Brazil) Cocaína+Benzoilecgonina:ACnc:Pt:Urina:Ord:Confirmatório
Synonyms: ; Cocaine+BZE; Coke; Crack; Snow; Benzoylmethylecgonine; Ecgonine methyl ester benzoate; BZE; Benz; BEC; Benzoylec; BEG; Crack metAcolite; Cocaine metAcolite; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Screen; Cfm; CNFR; CNFRM; Conf; Confirmation; GCMS; Confirmatory; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Кокаин+Бензоилэкгонин:PrThr:ТчкВрм:Моча:Пор:Подтверждать
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Kokain+Benzoilekgonin:MevcEşik:Zmlı:İdrar:Srl:Onay
Synonyms: Mevcut Teyid
zh-CN Chinese (China) 可卡因+苯甲酰芽子碱:存在情况或阈值:时间点:尿液:序数型:毒理学确认试验
Synonyms: C17H21NO4;古柯碱;可卡因粉;快克;柯卡因;白粉;白面儿 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 可卡因(古柯碱、柯卡因)+苯甲酰芽子碱 可卡因代谢产物;快克代谢产物;苯甲酰爱康宁;苯酰牙子碱 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 时刻;随机;随意;瞬间 毒品 毒品类 确认方法;确认法;确认试验 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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=47400-7