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Part Descriptions

LP206569-8   Topiramate.free
Topiramate (known by brand names Topamax, Qudexy XR, and Trokendi XR) is an anticonvulsant used alone or with other medications to treat certain types of seizure, including primary generalized tonic seizures and partial onset seizures. It can also be used to control seizures in people who have Lennox-Gastaut syndrome, a disorder that can cause impaired intellectual function, developmental delays, and behavioral disturbances in children. Topiramate can be used to prevent migranes, but not to treat them when they occur. [MedlinePlus Drug:a697012] 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

LOINC Names Get Info

Fully-Specified Name
Topiramate.free:MCnc:Pt:Ser/Plas:Qn:
Long Common Name
Topiramate free [Mass/volume] in Serum or Plasma
Short Name
Topiramate free SerPl-mCnc
Display Name
Topiramate free [Mass/Vol]
Consumer Name Alpha Get Info
Free topiramate, Blood

Part Model Get Info

  • Component
    Topiramate.free
    LP206569-8
    • Analyte
      Topiramate.free
      LP206569-8
      • Component Numerator
        Topiramate.free
        LP206569-8
        • Component Numerator Core
          Topiramate.free
          LP206569-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Topiramát volný:Hmotnostní koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
el-GRGreek (Greece)Τοπιραμάτη.ελεύθερη:MCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: DRUG/TOX MCnc Pt Qn Ορός Ορός/Πλάσμα Πλάσμα Τοπιραμάτη Τοπιραμάτη.ελεύθερη
es-ESSpanish (Spain)Topiramato libre:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Topiramato libre:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
fr-FRFrench (France)Topiramate libre:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
it-ITItalian (Italy)Topiramato.libero:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: Concentrazione di Massa Livelli farmacologici e tossicologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma Topiramato libero
nl-NLDutch (Netherlands)topiramaat.vrij:massa/volume:moment:serum of plasma:kwantitatief:
zh-CNChinese (China)托吡酯.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 托佩马特;2,3,4,5-双-o-(1-甲基亚乙基)-β-d-吡喃果糖氨基磺酸酯;妥泰;topiramate;2,3:4,5-di-O-isopropylidene-beta-D-fructopyranose sulfamate;Topamax;Tracrium;Toiramate;CAS 97240-79-4;C12H21NO8S 托吡酯（托佩马特、妥泰）.游离型;游离型（游离）托吡酯（托佩马特、妥泰） 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

UnitSource
mg/LExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80965-7