Log In

Part Description

LP14729-5   PHENobarbital
Phenobarbital is an antiepileptic drug first introduced for clinical use in 1912. It is still used to treat most seizures except for absence seizure types. The CYP2C19 enzyme metabolizes phenobarbital to p-hydroxyphenobarbital which is then excreted as glucuronide. Phenobarbital induces secretion of liver enzymes which can impact the efficacy of drugs administered at the same time. The most common side effect of phenobarbital in adults with blood levels greater than 40 mg/L is sedation. Phenobarbital is an active metabolite of primidone and so must also be monitored in patients on primidone.(Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics, Seventh Edition; Carl A. Burtis; David E. Bruns) Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
PHENobarbital:MCnc:Pt:Bld:Qn:IA
Long Common Name
PHENobarbital [Mass/volume] in Blood by Immunoassay
Short Name
Phenobarb Bld IA-mCnc
Display Name
PHENobarbital IA (Bld) [Mass/Vol]
Consumer Name Alpha Get Info
PHENobarbital, Blood

Part Model Get Info

  • Component
    PHENobarbital
    LP14729-5
    • Analyte
      PHENobarbital
      LP14729-5
      • Component Numerator
        PHENobarbital
        LP14729-5
        • Component Numerator Core
          PHENobarbital
          LP14729-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Bld
    LP7057-5
    • System Core
      Bld
      LP7057-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    IA
    LP217197-5

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.83
Last Updated
Version 2.83 (ADD)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG52884-0PHENobarbital|MCnc|Pt|ANYBldSerPl

Language Variants Get Info

TagLanguageTranslation
el-GRGreek (Greece)Φαινοβαρβιτάλη:MCnc:Pt:Αίμα:Qn:IA
Synonyms: DRUG/TOX IA MCnc Pt Qn Αίμα Φαινοβαρβιτάλη
es-ESSpanish (Spain)Fenobarbital:Concentración de masa:Punto temporal:Sangre:Qn:IA
Synonyms: Cuantitativo
et-EEEstonian (Estonia)Fenobarbitaal:MCnc:Pt:B:Qn:IA
Synonyms: Juhuslik Kvantitatiivne Veri
fr-BEFrench (Belgium)Phénobarbital:Concentration de masse:Temps ponctuel:Sang:Quantitatif:IA
fr-CAFrench (Canada)Phénobarbital:Concentration de masse:Temps ponctuel:Sang:Quantitatif:IA
fr-FRFrench (France)Phénobarbital:Masse/Volume:Ponctuel:Sang:Numérique:Immunoanalyse
it-ITItalian (Italy)Fenobarbital:MCnc:Pt:Sangue:Qn:IA
Synonyms: Concentrazione di Massa Immunoassay Livelli farmacologici e tossicologia Punto nel tempo (episodio) Sangue
nl-NLDutch (Netherlands)fenobarbital:massa/volume:moment:bloed:kwantitatief:immunoassay
Synonyms: IA
ru-RURussian (Russian Federation)Фенобарбитал:МассКонц:ТчкВрм:Кр:Колич:IA
Synonyms: Количественный Кровь Массовая концентрация Точка во времени;Момент
tr-TRTurkish (Turkey)Fenobarbital:KütlKons:Zmlı:Kan:Kant:İA
Synonyms: İmmünölçüm, immünoassay
zh-CNChinese (China)苯巴比妥:质量浓度:时间点:全血:定量型:免疫测定法
Synonyms: C12H12N2O3;苯巴比妥米那;鲁米那;苯基巴比妥;本巴比妥 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 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) 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 血;血液

Example Units

UnitSource
ng/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=114388-2