Version 2.77

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^48H post dose
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
MTX 48h p SerPl-sCnc
Display Name
Methotrexate 48 Hr post dose [Moles/Vol]
Consumer Name Alpha Get Info
Methotrexate 48 hr after dose, Blood

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.24
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
8718

Member of these Groups Get Info

LOINC Group Group Name
LG50421-3 Methotrexate^48H post dose|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Metotrexato^48 horas pos-dosis:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Metotrexato ^48 horas después de la dosis:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CA French (Canada) Méthotrexate^48 h post dose:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Méthotrexate T48h après administration:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Méthotrexate^48 h post dose:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Metotrexato^48h post dose:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: 48 ore dopo dose Concentrazione di Sostanza dopo dose Livelli farmacologici e tossicologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) methotrexaat^48 uur na dosis:mol/volume:moment:serum of plasma:kwantitatief:
Synonyms: 48U na dosis
pt-BR Portuguese (Brazil) Metrotexate^48 hs após dose:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; MTX; Methotrexat; p dose; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Drugs; PST; After; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Метотрексат^48 часов после дозы: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^48Sa snr doz:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 氨甲喋呤^在剂量药物之后48小时:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: 2D之后于一剂药物;2D之后于剂量药物;2天之后于一剂药物;2天之后于剂量药物;48Hr之后于一剂药物;48Hr之后于剂量药物;48小时之后于一剂药物;48小时之后于剂量药物;在一剂药物之后2D;在一剂药物之后2天;在一剂药物之后48Hr;在一剂药物之后48小时;在剂量药物之后2D;在剂量药物之后2天;在剂量药物之后48Hr 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) XXX刺激 - 在...之后 一剂物质 一剂药物 之后于... 之后于剂量物质;之后于剂量药物;在剂量物质之后 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) 剂量物质 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 在...以后 在后 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
mcmol/L REGENSTRIEF
mmol/L Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=51611-2