LOINC
Version 2.67

72974-9PHENobarbital induced neutrophil IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)Active

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

Fully-Specified Name

Component
PHENobarbital induced neutrophil Ab.IgG
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method
Flow cytometry

Additional Names

Short Name
PHENobarb (neut) IgG SerPl Ql FC
Display Name
PHENobarbital induced neutrophil IgG FC Ql

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.44
Last Updated
Version 2.56
Change Reason
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

Member of these Panels

LOINC Long Common Name
72909-5 Drug induced neutrophil Ab panel - Serum or Plasma

Language Variants Get Info

zh-CNChinese (CHINA)
苯巴比妥 诱导型嗜中性粒细胞抗体.IgG:存在情况或阈值:时间点:血清/血浆:序数型:流式细胞测量术
nl-NLDutch (NETHERLANDS)
fenobarbital geïnduceerd neutrofiel As.IgG:aanwezigheid:moment:serum of plasma:ordinaal:flowcytometrie
fr-FRFrench (FRANCE)
Polynucléaires neutrophiles anticorps IgG induits par phénobarbital:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:Cytométrie de flux
it-ITItalian (ITALY)
Fenobarbital , Ab.IgG neutrofili indotti da:PrThr:Pt:Siero/Plasma:Ord:Citometria a flusso
pt-BRPortuguese (BRAZIL)
ru-RURussian (RUSSIAN FEDERATION)
Фенобарбитал индуцированный нейтрофил Ат.IgG:PrThr:ТчкВрм:Сыв/Плаз:Пор:Проточная цитометрия
es-ESSpanish (SPAIN)
Fenobarbital Acs. IgG neutrófilos inducidos:PrThr:Punto temporal:Suero o Plasma:Ord:Citometria de flujo (FC)
tr-TRTurkish (TURKEY)
Fenobarbital uyarılmış nötrofil Ab.IgG:MevcEşik:Zmlı:Ser/Plaz:Srl:Akış sitometri

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=72974-9