Version 2.80

Part Descriptions

LP16057-9   Caffeine
Caffeine is methylxanthine naturally occurring in some beverages such as coffee, and is also a pharmacological agent. Caffeine is a central nervous system stimulant, that increases alertness and produces agitation. It also relaxes smooth muscle, stimulates cardiac muscle, stimulates diuresis, and is useful in the treatment of some types of headache. Several cellular actions of caffeine have been observed, but it is not entirely clear how each contributes to its pharmacological profile. Among the most important are inhibition of cyclic nucleotide phosphodiesterases, antagonism of adenosine receptors, and modulation of intracellular calcium handling. Source: National Library of Medicine, MeSH 2006

LP16057-9   Caffeine
Because preterm babies metabolilze theophylline to caffeine, baselline levels of caffeine should be measured in infants treated with theophylline. Baseline levels should also be performed in infants whose mother consumed caffeine prior to delivery. Source: National Library of Medicine , Caffeine

LP20176-1   trough
In medicine, a trough level is the lowest level that a medicine is present in the body. In a medicine that is administered periodically, the trough level should be measured just before the administration of the next dose in order to avoid overdosing. It should be contrasted with a "peak level", which is the highest level of the medicine in the body, and the "average level", which is the mean level over time. It helps in therapeutic drug monitoring. It is widely used in clinical trials for newer medicines for its therapeutic effectiveness and safety. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , Trough levels for therapeutic drug monitoring

Fully-Specified Name

Component
Caffeine^trough
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Long Common Name
Caffeine [Mass/volume] in Serum or Plasma --trough
Short Name
Caffeine Trough SerPl-mCnc
Display Name
Caffeine trough [Mass/Vol]
Consumer Name Alpha Get Info
Caffeine trough, Blood

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.48
Last Updated
Version 2.48 (MIN)
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Καφεΐνη^ελάχιστα επίπεδα:MCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: MCnc Καφεΐνη
es-ES Spanish (Spain) Cafeína^Valle monitorización terapéutica de fármacos:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Cafeína ^ canal:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Kofeiin^baas:MCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Caféine^Creux:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Caféine taux résiduel:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Caféine^Creux:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: Minimum, nadir
it-IT Italian (Italy) Caffeina^valore minimo:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma valore minimo TDM
nl-NL Dutch (Netherlands) coffeïne^dalspiegel:massa/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Cafeína^basal::Pt:Soro/Plas:Qn:
ru-RU Russian (Russian Federation) Кофеин^остаточная концентрация:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Массовая концентрация минимум концентрации Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Kafein^en düşük:KütlKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 咖啡因^波谷:质量浓度:时间点:血清/血浆:定量型:
Synonyms: C8H10N4O2;咖啡碱 一剂药物的初始剂量;初始剂量;剂量药物的初始剂量;前剂量;曲线上的最小值;最低点;本底剂量;治疗药物监测 - 波谷;预剂量 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 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 血清或血浆

Example Units

Unit Source
mg/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=74919-2