Version 2.80

Part Descriptions

LP206567-2   Acetaminophen.free
Acetaminophen is a drug used to treat minor pain and fever. When it is combined with other active components, acetaminophen can be used to treat allergy, cough, colds, flu, and insomnia. Acetaminophen in conjunction with other analgesics is also used to treat moderate to severe pain. If taken beyond the recommended dosage, acetaminophen can cause significant liver damage. Combination prescription drugs with more than 325 mg of acetaminophen were prohibited by the Food and Drug Administration (FDA) to be marketed as of March, 2014.[https://www.fda.gov/Drugs/DrugSafety/InformationbyDrugClass/ucm165107.htm] Source: Regenstrief LOINC

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
Acetaminophen.free
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Long Common Name
Acetaminophen free [Mass/volume] in Serum or Plasma
Short Name
APAP free SerPl-mCnc
Display Name
Acetaminophen free [Mass/Vol]
Consumer Name Alpha Get Info
Free acetaminophen, Blood

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.56 (ADD)
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Ακεταμινοφαίνη.ελεύθερη:MCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: MCnc Ακεταμινοφαίνη Ακεταμινοφαίνη.ελεύθερη
es-ES Spanish (Spain) Acetaminofeno libre:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Acetaminofén libre:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
fr-FR French (France) Paracétamol libre:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
it-IT Italian (Italy) Acetaminofene.libero:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: Acetaminofene libero Concentrazione di Massa Livelli farmacologici e tossicologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) acetaminofen.vrij:massa/volume:moment:serum of plasma:kwantitatief:
Synonyms: paracetamol
zh-CN Chinese (China) 对乙酰氨基酚.游离型:质量浓度:时间点:血清/血浆:定量型:
Synonyms: 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 对乙酰氨基酚（扑热息痛、退热净、醋氨酚、醋胺酚）.游离型;游离型（游离）对乙酰氨基酚（扑热息痛、退热净、醋氨酚、醋胺酚） 扑热息痛;退热净;退热净( 一种替代阿司匹林的解热镇痛药);醋氨酚;醋氨酚晶体化合物;醋胺酚 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 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 非蛋白结合型 非蛋白质结合型

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=80964-0