LOINC
Version 2.67

57945-8Cocaethylene [Presence] in MeconiumActive

Part Description

LP18505-5   Cocaethylene
Cocaethylene is the ethyl ester of benzoylecgonine. It is chemically related to cocaine, which is the corresponding methyl ester. Cocaethylene is formed in the body when cocaine and alcohol have been taken simultaneously: the transesterification is catalysed by carboxylesterases in the liver. Cocaethylene has similar euphoric properties to cocaine, but is longer lasting in the body. Some studies suggest that it is more toxic than cocaine itself, particularly to the heart. [PMID: 12485948] Source: Regenstrief LOINC

Fully-Specified Name

Component
Cocaethylene
Property
PrThr
Time
Pt
System
Meconium
Scale
Ord
Method

Additional Names

Short Name
Cocaethylene Mec Ql
Display Name
Cocaethylene Ql (Mec)

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.56
Change Reason
The Property has been changed from ACnc to reflect the new model for ordinal terms where results are based on a cut-off value.; 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

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

Language Variants Get Info

zh-CNChinese (CHINA)
古柯乙烯:存在情况或阈值:时间点:胎便:序数型:
nl-NLDutch (NETHERLANDS)
coca-ethyleen:aanwezigheid:moment:meconium:ordinaal:
et-EEEstonian (ESTONIA)
Kokaetüleen:PrThr:Pt:Me:Ord:
fr-BEFrench (BELGIUM)
Cocaéthylène:PrThr:Temps ponctuel:Méconium:Ordinal:
fr-CAFrench (CANADA)
Cocaéthylène:Présence-Seuil:Temps ponctuel:Méconium:Ordinal:
fr-FRFrench (FRANCE)
Cocaéthylène:Présence/Seuil:Ponctuel:Méconium:Qualitatif:
it-ITItalian (ITALY)
Cocaetilene:PrThr:Pt:Meconio:Ord:
pt-BRPortuguese (BRAZIL)
Cocaetileno:#N/A:Pt:Meconio:Ord:
ru-RURussian (RUSSIAN FEDERATION)
Кокаэтилен:PrThr:ТчкВрм:Меконий:Пор:
es-ESSpanish (SPAIN)
Cocaetileno:PrThr:Punto temporal:Meconio:Ord:
tr-TRTurkish (TURKEY)
Kokaetilen:MevcEşik:Zmlı:Mekonyum:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=57945-8