Version 2.80

Part Description

LP207910-3   free DRUG/TOX
The measurement of free (unbound) drug concentrations in plasma is important for certain drugs and has two advantages over measurement of total concentration: (1) the free concentration is independent of changes in plasma binding (e.g., due to changes in albumin), and (2) the free concentration is more directly related to both the efficacy and toxicity of the drug PMID: 6636249. For most drugs and the majority of patients, measuring the free and total concentrations is not necessary. However, for certain drugs, including some anticonvulsants and antibiotics, and specific patient populations, such as critically ill or immunosuppressed patients, the free concentration is a better indicator of therapeutic effect and potential toxicity. Source: Regenstrief LOINC

Fully-Specified Name

Component
Morphine.free
Property
MCnc
Time
Pt
System
Vitr fld
Scale
Qn
Method

Additional Names

Long Common Name
Morphine Free [Mass/volume] in Vitreous fluid
Short Name
Morphine Free Vitf-mCnc
Display Name
Morphine Free (Vitr fld) [Mass/Vol]
Consumer Name Alpha Get Info
Free morphine, Vitreous fluid

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
17398

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Μορφίνη.ελεύθερη:MCnc:Pt:Υαλοειδές υγρό:Qn:
Synonyms: MCnc
es-AR Spanish (Argentina) morfina.libre:concentración de masa:punto en el tiempo:líquido vítreo:cuantitativo:
es-ES Spanish (Spain) Morfina libre:Concentración de masa:Punto temporal:Humor vítreo:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Morfina libre:Concentración de masa:Punto temporal:Líquido vítreo:Cuantitativo:
fr-CA French (Canada) Morphine.libre:Concentration de masse:Temps ponctuel:Corps vitré:Quantitatif:
fr-FR French (France) Morphine libre:Masse/Volume:Ponctuel:Liquide vitrée:Numérique:
fr-BE French (Belgium) Morphine.libre:Concentration de masse:Temps ponctuel:Corps vitré:Quantitatif:
it-IT Italian (Italy) Morfina.libera:MCnc:Pt:Umore vitreo:Qn:
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Morfina Libera Punto nel tempo (episodio) Umore vitreo
ko-KR Korean (Korea, Republic Of) 유리모르핀:질량농도:검사시점:유리체액:정량:
nl-NL Dutch (Netherlands) morfine.vrij:massa/volume:moment:glasachtig vocht:kwantitatief:
pt-BR Portuguese (Brazil) Morfina.livre:MCnc:Pt:LiqVitreo:Qn:
Synonyms: Morphine sulfate; MS; MSO4; OMPH; Mass concentration; Level; Point in time; Random; Vitf; Vitreous fluid; VitF; Vitreous humor; Vitreous humour; Quantitative; QNT; Quant; Quan; Drugs; FR; Non-protein bound; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Морфин.свободный:МассКонц:ТчкВрм:Стекл ждк:Колич:
Synonyms: Количественный Массовая концентрация Стекловидная жидкость Точка во времени;Момент
tr-TR Turkish (Turkey) Morfin.serb:KütlKons:Zmlı:Vitr sv:Kant:
zh-CN Chinese (China) 吗啡.游离型:质量浓度:时间点:玻璃体液:定量型:
Synonyms: C17H19NO3·H2O;硫酸吗啡 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 吗啡.游离;游离吗啡;游离型吗啡 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) 游离 玻璃状液 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 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
ng/mL 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=27206-2