Log In

Part Descriptions

LP14726-1   Normeperidine
Normeperidine is a major metabolite of meperidine and very weak analgesic. It is half as potent as meperidine as an analgesic but 2-3 times more potent as a convulsant. The half-life of normeperidine is increased in patient's with renal failure. Symptoms of normeperidine accumulation progress from irritability to tremors and generalized seizures. Such patients are known to have high plasma concentrations of normeperidine. When naloxone is administered for normeperidine-induced seizures, an exacerbation of the seizures occurs due to antagonism of the seizure-suppressing effects of meperidine. Source: Regenstrief LOINC, PMID:10620557

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Creatinine

LOINC Names Get Info

Fully-Specified Name
Normeperidine/Creatinine:MRto:Pt:Urine:Qn:
Long Common Name
Normeperidine/Creatinine [Mass Ratio] in Urine
Short Name
Normeperidine/Creat Ur
Display Name
Normeperidine/Creatinine (U) [Mass ratio]
Consumer Name Alpha Get Info
Normeperidine/Creatinine, Urine

Part Model Get Info

  • Component
    Normeperidine/Creatinine
    LP286683-0
    • Analyte
      Normeperidine/Creatinine
      LP286683-0
      • Component Numerator
        Normeperidine
        LP14726-1
        • Component Numerator Core
          Normeperidine
          LP14726-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Creatinine
        LP32035-5
        • Component Denominator Core
          Creatinine
          LP32035-5
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MRto
    LP6834-8
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.30
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
6126

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Normeperidin/kreatinin:Hmotnostní poměr:Časový bod:Moč:Kvantitativní:
el-GRGreek (Greece)Νορμεπεριδίνη/Κρεατινίνη:MRto:Pt:Ούρα:Qn:
Synonyms: DRUG/TOX MRto Pt Qn Κρεατινίνη Νορμεπεριδίνη Ούρα
es-MXSpanish (Mexico)Normeperidina / Creatinina:Relación de masa:Punto temporal:Orina:Cuantitativo:
es-ESSpanish (Spain)Normeperidina/Creatinina:Relacion de Masa:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
et-EEEstonian (Estonia)Normeperidiin/kreatiniin:MRto:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-CAFrench (Canada)Normépéridine/Créatinine:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
fr-FRFrench (France)Norpéthidine/créatinine:Masse ratio:Ponctuel:Urine:Numérique:
fr-BEFrench (Belgium)Normépéridine/Créatinine:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
Synonyms: Rapport de masse
it-ITItalian (Italy)Normeperidina/Creatinina:MRto:Pt:Urine:Qn:
Synonyms: Livelli farmacologici e tossicologia Punto nel tempo (episodio) Rapporto di Massa
nl-NLDutch (Netherlands)normeperidine/creatinine:massaverhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pt-BRPortuguese (Brazil)Normeperidina/Creatinina:#N/A:Pt:Urina:Qn:
Synonyms: Meperidine metAcolite; Norpethidine; Creat; CR; mRto; Mass concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY; UCr
ru-RURussian (Russian Federation)Нормеперидин/Креатинин:МассОтн:ТчкВрм:Моча:Колич:
Synonyms: Количественный Масс отношение Точка во времени;Момент
tr-TRTurkish (Turkey)Normeperidin/Kreatinin:KütlOr:Zmlı:İdrar:Kant:
zh-CNChinese (China)去甲基哌替啶/肌酐:质量比率:时间点:尿液:定量型:
Synonyms: CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 尿液肌酐 尿液肌酸酐 尿肌酸酐 时刻;随机;随意;瞬间 来自于同一体系的两种分析物的质量之比;质量比 毒品 毒品类 肌酸内酰胺 脱甲基哌替啶;去甲哌替啶;哌替啶代谢产物 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

Example Units

UnitSource
ug/g{creat}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=58387-2