LOINC
Version 2.67

61084-0Methylphenidate [Presence] in Gastric fluidActive

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

Fully-Specified Name

Component
Methylphenidate
Property
PrThr
Time
Pt
System
Gast fld
Scale
Ord
Method

Additional Names

Short Name
Me-phenidate Gast Ql
Display Name
Methylphenidate Ql (Gast fld)

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.34
Last Updated
Version 2.56
Change Reason
The Property has been changed from ACnc to reflect the new model for ordinal terms where results are based on a cut-off value.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Member of these Groups

LG37618-2 Methylphenidate|ANYProp|ANYTm|ANYSys|ANYMeth

Language Variants Get Info

zh-CNChinese (CHINA)
哌甲酯:存在情况或阈值:时间点:胃液:序数型:
nl-NLDutch (NETHERLANDS)
methylfenidaat:aanwezigheid:moment:maagvloeistof:ordinaal:
et-EEEstonian (ESTONIA)
Metüülfenidaat:PrThr:Pt:GstF:Ord:
fr-BEFrench (BELGIUM)
Méthylphénidate:PrThr:Temps ponctuel:Liquide gastrique:Ordinal:
fr-CAFrench (CANADA)
Méthylphénidate:Présence-Seuil:Temps ponctuel:Liquide gastrique:Ordinal:
fr-FRFrench (FRANCE)
Méthylphénidate:Présence/Seuil:Ponctuel:Liquide gastrique:Qualitatif:
it-ITItalian (ITALY)
Metilfenidato:PrThr:Pt:Gast fld:Ord:
pt-BRPortuguese (BRAZIL)
ru-RURussian (RUSSIAN FEDERATION)
Метилфенидат:PrThr:ТчкВрм:Желуд ждк:Пор:
es-ESSpanish (SPAIN)
Metilfenidato:PrThr:Punto temporal:Fluido gástrico:Ord:
tr-TRTurkish (TURKEY)
Metilfenidat:MevcEşik:Zmlı:Gast sv:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=61084-0