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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:MCnc:Pt:Urine:Qn:
Long Common Name
Methotrexate [Mass/volume] in Urine
Short Name
MTX Ur-mCnc
Display Name
Methotrexate (U) [Mass/Vol]
Consumer Name Alpha Get Info
Methotrexate, Urine

Part Model Get Info

  • Component
    Methotrexate
    LP16198-1
    • 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
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0l
Last Updated
Version 2.42 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Metotrexát:Hmotnostní koncentrace:Časový bod:Moč:Kvantitativní:
de-DEGerman (Germany)Methotrexat:Massenkonzentration:Zeitpunkt:Urin:Quantitativ:
el-GRGreek (Greece)Μεθοτρεξάτη:MCnc:Pt:Ούρα:Qn:
Synonyms: DRUG/TOX MCnc Pt Qn Μεθοτρεξάτη Ούρα
es-ARSpanish (Argentina)metotrexato:concentración de masa:punto en el tiempo:orina:cuantitativo:
es-ESSpanish (Spain)Metotrexato:Concentración de masa:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Metotrexato:Concentración de masa:Punto temporal:Orina:Cuantitativo:
et-EEEstonian (Estonia)Metotreksaat:MCnc:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-CAFrench (Canada)Méthotrexate:Concentration de masse:Temps ponctuel:Urine:Quantitatif:
fr-FRFrench (France)Méthotrexate:Masse/Volume:Ponctuel:Urine:Numérique:
fr-BEFrench (Belgium)Méthotrexate:Concentration de masse:Temps ponctuel:Urine:Quantitatif:
it-ITItalian (Italy)Metotrexato:MCnc:Pt:Urine:Qn:
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio)
ko-KRKorean (Korea, Republic Of)메토트렉세이트:질량농도:검사시점:뇨:정량:
nl-NLDutch (Netherlands)methotrexaat:massa/volume:moment:urine:kwantitatief:
pt-BRPortuguese (Brazil)Metotrexate:MCnc:Pt:Urina:Qn:
Synonyms: ; MTX; Methotrexat; Mass concentration; Level; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RURussian (Russian Federation)Метотрексат:МассКонц:ТчкВрм:Моча:Колич:
Synonyms: Количественный Массовая концентрация Точка во времени;Момент
tr-TRTurkish (Turkey)Metotreksat:KütlKons:Zmlı:İdrar:Kant:
zh-CNChinese (China)氨甲喋呤:质量浓度:时间点:尿液: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) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 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

Example Units

UnitSource
ug/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=17266-8