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Part Description

LP16198-1   Methotrexate
High-dose methotrexate (MTX) is an antimetabolite drug used in treatment of cancer, and low-dose methotrexate (MTX) is used as a disease modifying antirheumatic drug (DMARD) for long-term treatment of rheumatoid arthritis (RA), psoriasis, and other autoimmune diseases. Methotrexate is a first-line drug in RA treatment. One challenge in the use of the drug is that about 30% of patients do not respond to treatment or experience adverse effects, such as gastrointestinal symptoms, malaise, and psychological complaints. PMID: 20665136 Source: Regenstrief LOINC, PMID: 20665136

LOINC Names Get Info

Fully-Specified Name
Methotrexate^2nd specimen:SCnc:Pt:Ser/Plas:Qn:
Long Common Name
Methotrexate [Moles/volume] in Serum or Plasma --2nd specimen
Short Name
MTX sp2 SerPl-sCnc
Display Name
Methotrexate spec 2 [Moles/Vol]
Consumer Name Alpha Get Info
Methotrexate specimen 2, Blood

Part Model Get Info

  • Component
    Methotrexate^2nd specimen
    LP307955-7
    • Analyte
      Methotrexate
      LP16198-1
      • Component Numerator
        Methotrexate
        LP16198-1
        • Component Numerator Core
          Methotrexate
          LP16198-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      2nd specimen
      LP20165-4
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SCnc
    LP6860-3
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.40
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Metotrexát^Vzorek 2:Látková koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
el-GRGreek (Greece)Μεθοτρεξάτη^2ο δείγμα:SCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: 2ο δείγμα DRUG/TOX Pt Qn SCnc Μεθοτρεξάτη Ορός Ορός/Πλάσμα Πλάσμα
es-ESSpanish (Spain)Metotrexato^2º especimen:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Metotrexato ^2da muestra:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
et-EEEstonian (Estonia)Metotreksaat^2. proov:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CAFrench (Canada)Méthotrexate^2e échantillon:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Méthotrexate^2nd prélèvement:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BEFrench (Belgium)Méthotrexate^2e échantillon:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: Echantillon. 2
it-ITItalian (Italy)Metotrexato^2° campione:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Concentrazione di Sostanza Livelli farmacologici e tossicologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NLDutch (Netherlands)methotrexaat^2de monster:mol/volume:moment:serum of plasma:kwantitatief:
ru-RURussian (Russian Federation)Метотрексат^2-й образец:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: вторая проба;порция;образец;материал для анализа Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Metotreksat^2nci örnek:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CNChinese (China)氨甲喋呤^第2个标本:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: C20H22N8O5;甲氨喋呤;氨甲基叶酸;氨甲蝶呤;甲基蝶啶胺;甲基蝶啶胺(化学不孕剂) 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 免疫之后 免疫之后的标本 免疫后 免疫后标本 受检物 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 在免疫之后 康复期 康复期标本 恢复期 恢复期标本 时刻;随机;随意;瞬间 标本（样本、样品、试样） 样品 样本 毒品 毒品类 第2 第2个标本（样本、样品、试样） 第二 第二个 第二个标本 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 血清或血浆 试样

Example Units

UnitSource
umol/LExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=70099-7