3951-1  PHENobarbital Free [Mass/​volume] in Serum or PlasmaPHENobarbital Free [Mass/​volume] in Serum or PlasmaPHENobarbital.free: MCnc: Pt: Ser/​Plas: Qn:  

NAME
  Fully Specified Name: 
Component   Property   Time   System   Scale   Method
PHENobarbital.free  MCnc  Pt  Ser/Plas  Qn 
  Long Common Name:  PHENobarbital Free [Mass/volume] in Serum or Plasma
  Short Name:  PHENobarb Free SerPl-mCnc
  Display Name:  PHENobarbital Free [Mass/Vol]

PART DEFINITION/DESCRIPTION(S)
  Part: 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.
 
 

BASIC ATTRIBUTES
  Class/Type: DRUG/TOX/Lab
  First Released in Version: 1.0
  Last Updated in Version: 2.40
  Order vs. Obs.: Both
  Status: Active

MEMBER OF THESE PANELS     
  This section provides information about panels that contain this LOINC code.
  LOINC   Long Common Name  
  54037-7 HEDIS 2009 panel
  57820-3 HEDIS 2010 panel
  60442-1 HEDIS 2011 panel
  67767-4 HEDIS 2012 panel
  72199-3 HEDIS 2013 panel
  74234-6 HEDIS 2014 Value Sets
  

PARTS

Part Type    Part No.  Part Name   
Component   LP29096-2  PHENobarbital.free   [PHENobarbital Free] 
Property   LP6827-2  MCnc   [Mass Concentration] 
Time   LP6960-1  Pt   [Point in time (spot)] 
System   LP7576-4  Ser/Plas   [Serum or Plasma] 
Scale   LP7753-9  Qn 
Fragments for synonyms   LP20769-3  Free 

LANGUAGE VARIANTS
  Chinese (CHINA)  (From: Regenstrief-generated full translation based on part translation provided by Lin Zhang, A LOINC volunteer from China)
 
  苯巴比妥.游离型:质量浓度:时间点:血清/​血浆:定量型:苯巴比妥.游离型:质量浓度:时间点:血清/​血浆:定量型:
  Dutch (NETHERLANDS)  (From: Regenstrief-generated full translation based on part translation provided by NVKC, Dutch Society for Clinical Chemistry and Laboratory Medicine, The Netherlands)
 
  fenobarbital.vrij:massa/​volume:moment:serum of plasma:kwantitatief:fenobarbital.vrij:massa/​volume:moment:serum of plasma:kwantitatief:
  Estonian (ESTONIA)  (From: Regenstrief-generated full translation based on part translation provided by Estonian E-Health Foundation)
 
  Fenobarbitaal.vaba:MCnc:Pt:S/​P:Qn:Fenobarbitaal.vaba:MCnc:Pt:S/​P:Qn:
  French (FRANCE)  (From: ASIP Santé (Agence des systèmes d'information partagés de santé))
 
  Phenobarbital.free:MCnc:Pt:Ser/​Plas:Qn:Phenobarbital.free:MCnc:Pt:Ser/​Plas:Qn:Phénobarbital libre [Masse/​Volume] Sérum/​Plasma ; Numérique
  Italian (ITALY)  (From: Regenstrief-generated full translation based on part translation provided by Consiglio Nazionale delle Ricerche)
 
  Fenobarbital.libero:MCnc:Pt:Siero/​Plasma:Qn:Fenobarbital.libero:MCnc:Pt:Siero/​Plasma:Qn:
  Korean (KOREA, REPUBLIC OF)  (From: Korean Ministry for Health, Welfare, and Family Affairs)
 
  유리페노바르비탈:질량농도:검사시점:혈청/​혈장:정량:유리페노바르비탈:질량농도:검사시점:혈청/​혈장:정량:
  Portuguese (BRAZIL)  (From: HL7 Brazil Institute)
 
  Fenobarbital.livre:MCnc:Pt:Sor/​Plas:Qn:Fenobarbital.livre:MCnc:Pt:Sor/​Plas:Qn:
  Russian (RUSSIAN FEDERATION)  (From: Regenstrief-generated full translation based on part translation provided by Yaroslavl State Medical Academy)
 
  Фенобарбитал.свободный:МассКонц:ТчкВрм:Сыв/​Плаз:Колич:Фенобарбитал.свободный:МассКонц:ТчкВрм:Сыв/​Плаз:Колич:
  Spanish (ARGENTINA)  (From: Conceptum Medical Terminology Center)
 
  fenobarbital libre:concentración de masa:punto en el tiempo:suero/​plasma:cuantitativo:fenobarbital libre:concentración de masa:punto en el tiempo:suero/​plasma:cuantitativo:
  Spanish (SPAIN)  (From: Regenstrief-generated full translation based on part translation provided by the Clinical Laboratory Committee of SERVICIO EXTREMEÑO DE SALUD, with the support of BITAC MAP.)
 
  Fenobarbital libre:Concentración de masa:Punto temporal:Suero o Plasma:Qn:Fenobarbital libre:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
  Turkish (TURKEY)  (From: Regenstrief-generated full translation based on part translation provided by LOINC Turkish Translation Group and the Turkish Ministry of Health)
 
  Fenobarbital.serb:KütlKons:Zmlı:Ser/​Plaz:Kant:Fenobarbital.serb:KütlKons:Zmlı:Ser/​Plaz:Kant:

RELATED NAMES
  Barbiturate PHBR Quantitative
  c417 Phenobarb Random
  DRUG/TOXICOLOGY Phenobarb Free SerP
  Drugs Pl SerPl
  FR Plasma SerPlas
  Level Plsm Serum
  Luminal Point in time Serum or plasma
  Mass concentration QNT SR
  Nirvonal Quan  
  Non-protein bound Quant  

EXAMPLE UNITS
  Unit  Source Type
  ug/mL  EXAMPLE UCUM UNITS 

UNITS (INTERNAL DETAILS)
  Source Type:  EXAMPLE UCUM UNITS 
  Unit:  ug/mL 

CHANGE HISTORY
  Change Type: MIN

INTERNAL FIELDS
  Detail Page Created On: 6/26/2019 5:56:17 PM
  Attachment Units Required: Y
  Long Common Name: PHENobarbital Free [Mass/volume] in Serum or Plasma
  Shortname: PHENobarb Free SerPl-mCnc
  Fully Specified Name: PHENobarbital.free: MCnc: Pt: Ser/Plas: Qn:
     
  Component Word Count: 2
  ID: 32296
  Status (Raw): ACTIVE