Version 2.80

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

Fully-Specified Name

Component
Methotrexate
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Long Common Name
Methotrexate [Moles/volume] in Serum or Plasma
Short Name
MTX SerPl-sCnc
Display Name
Methotrexate [Moles/Vol]
Consumer Name Alpha Get Info
Methotrexate, Blood

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 1.0k
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
1073

Member of these Groups Get Info

LOINC Group Group Name
LG47275-9 Methotrexate|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Methotrexat:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
de-AT German (Austria) Synonyms: Methotrexat
el-GR Greek (Greece) Μεθοτρεξάτη:SCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: SCnc
es-ES Spanish (Spain) Metotrexato:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Metotrexato:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
es-AR Spanish (Argentina) metotrexato:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
et-EE Estonian (Estonia) Metotreksaat:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-FR French (France) Méthotrexate:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Méthotrexate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CA French (Canada) Méthotrexate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Metotrexato:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Concentrazione di Sostanza Livelli farmacologici e tossicologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 메토트렉세이트:물질농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) methotrexaat:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Metotrexate:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; MTX; Methotrexat; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Метотрексат:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Metotreksat:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 氨甲喋呤: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) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 毒品 毒品类 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

Example Units

Unit Source
10-9 MOL/L REGENSTRIEF
mcmol/L REGENSTRIEF
mol/L REGENSTRIEF
umol/L Example UCUM Units
umol/L eCHN

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=14836-1