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Part Description

LP14355-9   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
Creatinine/body weight:RelSRat:24H:Urine:Qn:
Long Common Name
Creatinine/Body weight [Moles/kg/time] in 24 hour Urine
Short Name
Creat/BW 24h Ur-RelSRat
Display Name
Creatinine/Body weight (24H U) [Relative moles/Time]
Consumer Name Alpha Get Info
Creatinine/Body Weight, Urine

Part Model Get Info

  • Component
    Creatinine/body weight
    LP285833-2
    • Analyte
      Creatinine/body weight
      LP285833-2
      • Component Numerator
        Creatinine
        LP14355-9
        • Component Numerator Core
          Creatinine
          LP14355-9
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Body weight
        LP32007-4
        • Component Denominator Core
          Body weight
          LP32007-4
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    RelSRat
    LP133881-5
  • Time
    24H
    LP6924-7
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.27
Last Updated
Version 2.70 (MIN)
Change Reason
Changed divisor from 'kg body weight' to 'body weight'. The description and units make it clear that it is per kg.
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Kreatinin/tělesná hmotnost:Relativní látkový tok:24 hodin:Moč:Kvantitativní:
de-DEGerman (Germany)Creatinin/Körpergewicht:Relative Stoffmengenrate:24 Stunden:Urin:Quantitativ:
el-GRGreek (Greece)Κρεατινίνη/Σωματικό βάρος:RelSRat:24H:Ούρα:Qn:
Synonyms: 24H CHEM Qn RelSRat Βάρος Κρεατινίνη Ούρα Σωματικό βάρος
es-ESSpanish (Spain)Creatinina/peso corporal:RelSRat:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Creatinina / peso corporal:Tasa relativa de sustancia:24H:Orina:Cuantitativo:
fr-CAFrench (Canada)Créatinine/Poids corporel:Débit de substance relative:24 h:Urine:Quantitatif:
fr-FRFrench (France)Créatinine/poids corporel:Moles relatives/Temps:24H:Urine:Numérique:
it-ITItalian (Italy)Creatinina/Peso corporeo:RelSRat:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Indice di sostanza relativa
nl-NLDutch (Netherlands)creatinine/lichaamsgewicht:relatieve stof/tijd:24 uur:urine:kwantitatief:
Synonyms: 24U kreatinine
pl-PLPolish (Poland)Kreatynina/masa ciała:względna liczba moli w jednostce czasu:24h:mocz:ilościowy:
Synonyms: 24 godziny Ciężar Masa ciała
pt-BRPortuguese (Brazil)Creatinina/kg de peso corpóreo:#N/A:24H:Urina:Qn:
Synonyms: ; Creat; CR; Wt; Bdy weight; kg BW; sRate; Substance rate; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; bod; Bodies; Chemistry; UCr
ru-RURussian (Russian Federation)Креатинин/Масса тела:ОтнМольРасх:24 часа:Моча:Колич:
Synonyms: Количественный Относительный вещества расход;Относительная молярная скорость
zh-CNChinese (China)肌酐/体重:相对物质的量速率:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 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 标本重量;重 物体 相对物质的量速度;相对克分子速率;相对摩尔速率 身体重量

Example Units

UnitSource
mmol/kg/(24.h)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=54374-4