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Status Information

Status
DISCOURAGED
Comment
The Method values "Screen" and "Confirm" reflect a regulatory testing requirement rather than an actual laboratory method. This term has been discouraged in favor of terms specifying the true method (Immunoassay or Mass Spectrometry) or a methodless term where appropriate. Please select the replacement term that matches your actual testing method.

Part Description

LP411415-5   4-Fluorofentanyl
The compounds known as novel synthetic opioids (NSOs) have been emerging as drugs of abuse, given that many share pharmacological properties with common opioid agonists, yet they are difficult to detect and control. Since the early 2010s clandestine manufacturing of both novel fentanyl derivatives as well as other synthetic opioids has increased, with the list growing to upwards of more than 30 unique compounds. The list includes fentanyl analogs such as acetylfentanyl, butyrfentanyl, 4-methoxybutyrylfentanyl, 4-methylphenethylacetylfentanyl, furanylfentanyl, carfentanil (and its major metabolite norcarfentanil), ocfentanil, acrylfentanyl, 3-methylfentanyl and 4-fluorobutyrylfentanyl. Also, in the same category are non-fentanyl derived chemicals having opioid agonist activity such as AH-7921 and U47700(benzoamides) and MT-45 (a piperazine). The pharmacologic receptor profile of some predict that they would be highly addictive and in some cases much more potent (for example, 3-Methylfentanyl is about 1000 times and carfentanil may be 10,000 times more potent than morphine). The fact that they are often cut into heroin preparations or sold as counterfeit pain killers with users unaware of their content makes them particularly prone to overdose. The DEA has reported that the fentanyl crisis in the United States in the late 2010s has been largely fueled by NSOs PMID: 30634521. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
4-Fluorofentanyl:PrThr:Pt:Urine:Ord:Confirm
Long Common Name
p-Fluorofentanyl [Presence] in Urine by Confirmatory method
Short Name
4-Fluorofentanyl Ur Ql Cfm
Display Name
4-Fluorofentanyl Confirm Ql (U)
Consumer Name Alpha Get Info
4-Fluorofentanyl, Urine

Part Model Get Info

  • Component
    4-Fluorofentanyl
    LP411415-5
    • Analyte
      4-Fluorofentanyl
      LP411415-5
      • Component Numerator
        4-Fluorofentanyl
        LP411415-5
        • Component Numerator Core
          4-Fluorofentanyl
          LP411415-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Confirm
    LP6197-0

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)LA6577-6

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.74
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG51562-34-Fluorofentanyl|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Para-fluorfentanyl:Přítomnost nebo práh:Časový bod:Moč:Ordinální:Konfirmace
el-GRGreek (Greece)4-φθοροφεντανύλη:PrThr:Pt:Ούρα:Ord:Επιβεβαίωση
Synonyms: 4-φθοροφεντανύλη DRUG/TOX Ord PrThr Pt Επιβεβαίωση Ούρα
es-ESSpanish (Spain)4-fluorofentenilo:PrThr:Punto temporal:Orina:Ord:Confirmatorio
Synonyms: parafluorofentanilo
fr-FRFrench (France)4-fluorofentanyl:Présence/Seuil:Ponctuel:Urine:Qualitatif:Confirmation
it-ITItalian (Italy)4-Fluorofentanyl:PrThr:Pt:Urine:Ord:Conferma
Synonyms: Livelli farmacologici e tossicologia Parafluorofentanil Presenza o Soglia Punto nel tempo (episodio)
pl-PLPolish (Poland)4-Fluorofentanyl:granica wykrywalności:punkt w czasie:mocz:uporządkowany:potwierdzenie
Synonyms: metoda potwierdzenia
zh-CNChinese (China)4-氟芬太尼:存在情况或阈值:时间点:尿液:序数型:毒理学确认试验
Synonyms: 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 尿;小便;下泉 时刻;随机;随意;瞬间 毒品 毒品类 确认方法;确认法;确认试验 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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=101162-6