Version 2.78

Part Descriptions

LP16202-1   Methylphenidate
Methylphenidate (brand name Ritalin) is a central nervous system (CNS) stimulant used in the treatment of attention deficit hyperactivity disorder (ADHD). It is also used to treat depression, narcolepsy, brain injury, cancer, pain, cognitive disorders and to treat patients with human immunodeficiency virus infection. Methylphenidate can be admistered orally, intravenously or intranasally. This medication can be habit forming and has potential for abuse. Intranasal abuse can mimic the effects cocaine in both onset and type as it provides a rapid release of synaptic dopamine that causes an instant feeling of euphoria. Side effects can include insomnia, stomach ache, headache, and anorexia. PMID: 15014637 Source: Regenstrief LOINC

LP16202-1   Methylphenidate
A central nervous system stimulant used most commonly in the treatment of attention-deficit disorders in children and for narcolepsy. Its mechanisms appear to be similar to those of DEXTROAMPHETAMINE. Source: National Library of Medicine, MeSH 2006

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Creatinine

Fully-Specified Name

Component
Methylphenidate/Creatinine
Property
MRto
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Me-phenidate/Creat Ur
Display Name
Methylphenidate/Creatinine (U) [Mass ratio]
Consumer Name Alpha Get Info
Methylphenidate/Creatinine, Urine

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.42
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
6647

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Metilfenidato/Creatinina:Relacion de Masa:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Metilfenidato / Creatinina:Relación de masa:Punto temporal:Orina:Cuantitativo:
et-EE Estonian (Estonia) Metüülfenidaat/kreatiniin:MRto:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-CA French (Canada) Méthylphénidate/Créatinine:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
fr-FR French (France) Méthylphénidate/créatinine:Masse ratio:Ponctuel:Urine:Numérique:
fr-BE French (Belgium) Méthylphénidate/Créatinine:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
Synonyms: Rapport de masse
it-IT Italian (Italy) Metilfenidato/Creatinina:MRto:Pt:Urine:Qn:
Synonyms: Livelli farmacologici e tossicologia Punto nel tempo (episodio) Rapporto di Massa
nl-NL Dutch (Netherlands) methylfenidaat/creatinine:massaverhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pt-BR Portuguese (Brazil) Metilfenidato/Creatinina::Pt:Urina:Qn:
ru-RU Russian (Russian Federation) Метилфенидат/Креатинин:МассОтн:ТчкВрм:Моча:Колич:
Synonyms: Количественный Масс отношение Точка во времени;Момент
tr-TR Turkish (Turkey) Metilfenidat/Kreatinin:KütlOr:Zmlı:İdrar:Kant:
zh-CN Chinese (China) 哌甲酯/肌酐:质量比率:时间点:尿液:定量型:
Synonyms: CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr 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 尿液肌酐 尿液肌酸酐 尿肌酸酐 时刻;随机;随意;瞬间 来自于同一体系的两种分析物的质量之比;质量比 毒品 毒品类 肌酸内酰胺 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

Unit Source
ng/g{creat} 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=72792-5