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Term Description

Qualitative confirmation of mitragynine in urine. Submitter's referral laboratory uses what is usually considered a confirmatory method (e.g. LC/MS/MS) as the initial method for this analyte and then will repeat the measurement with the same high accuracy method on tests that are positive in the first run to confirm them. Results (e.g. positive/negative) are based on a threshold of 1.0 ng/mL.

Part Description

LP157686-9   Mitragynine
Mitragynine (MG) is one of the primary alkaloids of kratom, which is the name given to the leaves and leaf extracts of the Mitragyna speciose tree. It is not an opioid but has similar effects without the same degree of respiratory depression and potential for abuse. Kratom was used for centuries in parts of the world, including Southeast Asia where the tree is native, for pain management, and more recently has been used for opioid withdrawal. However, its use is controversial, and it is illegal in some parts of the world, including Thailand, Australia, and many other countries, as well as several states in the United States. Source: Regenstrief LOINC

LOINC Names Get Info

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

Part Model Get Info

  • Component
    Mitragynine
    LP157686-9
    • Analyte
      Mitragynine
      LP157686-9
      • Component Numerator
        Mitragynine
        LP157686-9
        • Component Numerator Core
          Mitragynine
          LP157686-9
        • 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 2.46
Last Updated
Version 2.56 (MIN)
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
Observation

Member of these Groups Get Info

LOINC GroupGroup Name
LG51044-2Mitragynine|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Mitragynin:Přítomnost nebo práh:Časový bod:Moč:Ordinální:Konfirmace
el-GRGreek (Greece)Μιτραγυνίνη:PrThr:Pt:Ούρα:Ord:Επιβεβαίωση
Synonyms: DRUG/TOX Ord PrThr Pt Επιβεβαίωση Μιτραγυνίνη Ούρα
es-ESSpanish (Spain)Mitraginina:PrThr:Punto temporal:Orina:Ord:Confirmatorio
es-MXSpanish (Mexico)Mitraginina:Presencia o umbral:Punto temporal:Orina:Ordinal:Confirmar
fr-FRFrench (France)Mitragynine:Présence/Seuil:Ponctuel:Urine:Qualitatif:Confirmation
it-ITItalian (Italy)Mitraginina:PrThr:Pt:Urine:Ord:Conferma
Synonyms: Livelli farmacologici e tossicologia Presenza o Soglia Punto nel tempo (episodio)
nl-NLDutch (Netherlands)mitragynine:aanwezigheid:moment:urine:ordinaal:bevestiging
pt-BRPortuguese (Brazil)Mitraginina:Limiar:Pt:Urina:Ord:Confirmatório
ru-RURussian (Russian Federation)Митрагинин:PrThr:ТчкВрм:Моча:Пор:Подтверждать
Synonyms: Порядковый Точка во времени;Момент
tr-TRTurkish (Turkey)Mitraginin:MevcEşik:Zmlı:İdrar:Srl:Onay
Synonyms: Mevcut Teyid
zh-CNChinese (China)帽柱碱: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 帽柱木碱 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=73995-3