LOINC
Version 2.73

20411-5Barbiturates [Mass/volume] in Urine by Confirmatory methodActive

Part Description

LP14546-3   Barbiturates
Barbiturates are CNS depressants that primarily act on gamma-aminobutyric acid (GABA) and GABA A receptors. When GABA binds to GABA A, chloride channels open and allow the influx of chloride ions, which decrease the membrane potential and inhibit the neuron's action potential. They are used as sedatives, hypnotics, anesthetics, and anticonvulsants. Prolonged use can lead to physical tolerance and dependence, which has caused a significant decrease in their use over time. However, certain uses are still common, such as phenobarbital for refractory seizure disorders, butalbital for analgesia, and thiopental for anesthesia. [PMID:25824249] Source: Regenstrief LOINC

Fully-Specified Name

Component
Barbiturates
Property
MCnc
Time
Pt
System
Urine
Scale
Qn
Method
Confirm

Additional Names

Short Name
Barbiturates Ur Cfm-mCnc
Display Name
Barbiturates Confirm (U) [Mass/Vol]
Consumer Name Alpha
Barbiturates, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0m
Last Updated
Version 2.73
Order vs. Observation
Both
Common US Lab Results Rank
7377

Member of these Panels

LOINC Long Common Name
87428-9 Drugs of abuse screen W Reflex confirm panel - Urine

Member of these Groups

LG50143-3 Barbiturates|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

zh-CNChinese (China)
巴比妥类药物:质量浓度:时间点:尿液:定量型:毒理学确认试验
nl-NLDutch (Netherlands)
barbituraten:massa/volume:moment:urine:kwantitatief:bevestiging
et-EEEstonian (Estonia)
Barbituraadid:MCnc:Pt:U:Qn:Kinnitav
fr-BEFrench (Belgium)
Barbituriques:Concentration de masse:Temps ponctuel:Urine:Quantitatif:Confirmé
fr-CAFrench (Canada)
Barbituriques:Concentration de masse:Temps ponctuel:Urine:Quantitatif:Confirmation
fr-FRFrench (France)
Barbituriques:Masse/Volume:Ponctuel:Urine:Numérique:Confirmation
de-DEGerman (Germany)
Barbiturate:Massenkonzentration:Zeitpunkt:Urin:Quantitativ:Bestätigung
it-ITItalian (Italy)
Barbiturici:MCnc:Pt:Urine:Qn:Conferma
ko-KRKorean (Korea, Republic of)
바르비튜레이트:질량농도:검사시점:뇨:정량:확진
pt-BRPortuguese (Brazil)
Barbituratos:MCnc:Pt:Urina:Qn:Confirmatório
ru-RURussian (Russian Federation)
Барбитураты:МассКонц:ТчкВрм:Моча:Колич:Подтверждать
es-ARSpanish (Argentina)
barbituratos:concentración de masa:punto en el tiempo:orina:cuantitativo:confirmación
es-MXSpanish (Mexico)
Barbitúricos:Concentración de masa:Punto temporal:Orina:Cuantitativo:Confirmar
es-ESSpanish (Spain)
Barbituratos:Concentración de masa:Punto temporal:Orina:Qn:Confirmatorio
tr-TRTurkish (Turkey)
Barbitüratlar:KütlKons:Zmlı:İdrar:Kant:Onay

Example Units

Unit Source
ng/mL Example UCUM Units
ng/mL REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=20411-5