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
Codeine.free
Property
MCnt
Time
Pt
System
Stool
Scale
Qn
Method

Additional Names

Long Common Name
Codeine Free [Mass/mass] in Stool
Short Name
Codeine Free Stl-mCnt
Display Name
Codeine Free (Stl) [Mass/Mass]
Consumer Name Alpha Get Info
Free codeine, Stool

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Κωδεΐνη.ελεύθερη:MCnt:Pt:Κόπρανα:Qn:
Synonyms: MCnt
es-AR Spanish (Argentina) codeína.libre:contenido másico:punto en el tiempo:materia fecal:cuantitativo:
es-ES Spanish (Spain) Codeina libre:Contenido de masa:Punto temporal:Heces:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Codeine.libre:Contenido masivo:Punto temporal:Heces:Cuantitativo:
et-EE Estonian (Estonia) Kodeiin.vaba:MCnt:Pt:St:Qn:
Synonyms: Juhuslik Kvantitatiivne Roe
fr-CA French (Canada) Codéine.libre:Contenu de masse:Temps ponctuel:Selles:Quantitatif:
fr-FR French (France) Codéine libre:Masse/Masse:Ponctuel:Selle:Numérique:
fr-BE French (Belgium) Codéine.libre:Contenu de masse:Temps ponctuel:Selles:Quantitatif:
it-IT Italian (Italy) Codeina.libera:MCnt:Pt:Feci:Qn:
Synonyms: Codeina Libera Contenuto di Massa Livelli farmacologici e tossicologia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 유리코데인:질량구성:검사시점:대변:정량:
nl-NL Dutch (Netherlands) codeïne.vrij:massa/massa:moment:feces:kwantitatief:
Synonyms: ontlasting; feces
pt-BR Portuguese (Brazil) Codeína.livre:MCnt:Pt:Fezes:Qn:
Synonyms: c300; Methylmorphine; Morphine methyl ether; Mass content; Point in time; Random; Stl; Feces; Faeces; Bowel movement; Fecal; Faecal; Quantitative; QNT; Quant; Quan; Drugs; FR; Non-protein bound; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Кодеин.свободный:МассСод:ТчкВрм:Фекалии:Колич:
Synonyms: Количественный Масса содержание Точка во времени;Момент
tr-TR Turkish (Turkey) Kodein.serb:Kütlİçrk:Zmlı:Dışkı:Kant:
Synonyms: Gaita; feçes
zh-CN Chinese (China) 可待因.游离型:质量含量:时间点:大便:定量型:
Synonyms: C18H21NO3;吗啡甲醚;尼柯康;甲基吗啡 便;大肠运动;排便;粪便;肠运动 单位质量的质量数;质量含量(单位质量) 可待因.游离;游离可待因;游离型可待因 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 游离 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/g 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=27311-0