Version 2.78

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
Screen

Additional Names

Long Common Name
Barbiturates [Mass/volume] in Urine by Screen method
Short Name
Barbiturates Ur Scn-mCnc
Display Name
Barbiturates Screen (U) [Mass/Vol]
Consumer Name Alpha Get Info
Barbiturates, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0m
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
2055

Member of these Groups Get Info

LOINC Group Group Name
LG50143-3 Barbiturates|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) barbituratos:concentración de masa:punto en el tiempo:orina:cuantitativo:tamizaje
es-ES Spanish (Spain) Barbituratos:Concentración de masa:Punto temporal:Orina:Qn:Cribado toxicológico
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Barbitúricos:Concentración de masa:Punto temporal:Orina:Cuantitativo:Pantalla de toxicología
fr-CA French (Canada) Barbituriques:Concentration de masse:Temps ponctuel:Urine:Quantitatif:Dépistage
fr-FR French (France) Barbituriques:Masse/Volume:Ponctuel:Urine:Numérique:Dépistage
fr-BE French (Belgium) Barbituriques:Concentration de masse:Temps ponctuel:Urine:Quantitatif:Dépistage
it-IT Italian (Italy) Barbiturici:MCnc:Pt:Urine:Qn:Screening
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio) Screening tossicologico
ko-KR Korean (Korea, Republic Of) 바르비튜레이트:질량농도:검사시점:뇨:정량:선별
nl-NL Dutch (Netherlands) barbituraten:massa/volume:moment:urine:kwantitatief:screening
pt-BR Portuguese (Brazil) Barbituratos:MCnc:Pt:Urina:Qn:Triagem
Synonyms: Barbs; Barbiturate; Mass concentration; Level; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Scn; Scr; Scrn; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Барбитураты:МассКонц:ТчкВрм:Моча:Колич:Скрининг
Synonyms: Количественный Массовая концентрация Токсикологический скрининг Точка во времени;Момент
tr-TR Turkish (Turkey) Barbitüratlar:KütlKons:Zmlı:İdrar:Kant:Tarama
zh-CN Chinese (China) 巴比妥类药物:质量浓度:时间点:尿液:定量型:毒理学筛查试验
Synonyms: 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 巴比土酸盐(酯);巴比妥酸盐;巴比妥酸盐或巴比妥酸酯;巴比妥酸酯 时刻;随机;随意;瞬间 毒品 毒品类 水平;浓度;质量浓度(单位体积) 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

Example Units

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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=20664-9