LOINC
Version 2.67

81629-8Gamma hydroxybutyrate [Presence] in Unspecified specimen by Confirmatory methodActive

Term Description

Confirmatory results for gamma hydroxybutyrate (GHB) in various specimens, including serum, plasma, whole blood and urine.
Source: Regenstrief LOINC

Part Description

LP28491-6   Gamma hydroxybutyrate
Gamma Hydroxybutyrate (4-hydroxybutanoic acid) is both a drug and a naturally occurring substance found in the body. As a drug, it is approved for treatment of a rare form of narcolepsy, but is also being manufactured illegally. GHB is considered a "date rape" drug because it can be mixed with a liquid and given to unsuspecting victims. Peak plasma levels are attained approximately 30 minutes following administration. GHB and its metabolites are often hard to detect as they quickly leave the body. Source: Regenstrief Institute

Fully-Specified Name

Component
Gamma hydroxybutyrate
Property
PrThr
Time
Pt
System
XXX
Scale
Ord
Method
Confirm

Additional Names

Short Name
G-OH-Butyr XXX Ql Cfm
Display Name
Gamma hydroxybutyrate Confirm Ql (Unsp spec)

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.56
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)
Gamma 羟基丁酸:存在情况或阈值:时间点:XXX:序数型:毒理学确认试验
nl-NLDutch (NETHERLANDS)
gamma-hydroxybutyraat:aanwezigheid:moment:XXX:ordinaal:bevestiging
et-EEEstonian (ESTONIA)
Gammahüdroksübutüraat:PrThr:Pt:XXX:Ord:Kinnitav
fr-BEFrench (BELGIUM)
Gamma hydroxybutyrate:PrThr:Temps ponctuel:XXX:Ordinal:Confirmé
fr-CAFrench (CANADA)
Gamma hydroxybutyrate:Présence-Seuil:Temps ponctuel:XXX:Ordinal:Confirmé
fr-FRFrench (FRANCE)
Gamma hydroxybutyrate:Présence/Seuil:Ponctuel:Milieux divers:Qualitatif:Confirmation
it-ITItalian (ITALY)
Gamma idrossibutirrato:PrThr:Pt:XXX:Ord:Conferma
ru-RURussian (RUSSIAN FEDERATION)
Гамма гидроксибутират:PrThr:ТчкВрм:XXX:Пор:Подтверждать
es-ESSpanish (SPAIN)
Gamma-hidroxibutirato:PrThr:Punto temporal:XXX:Ord:Confirmatorio
tr-TRTurkish (TURKEY)
Gamma hidroksibütirat:MevcEşik:Zmlı:XXX:Srl:Onay

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81629-8