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creatinine in urine

Reference interval: - infant: 80-20 mg/kg/day - child: 8-22 mg/kg/day - adolescent 8-30 mg/kg/day - adult male: 14-26 mg/kg/day - adult female 11-20 mg/kg/day Indications: - assessment of renal disease (renal function) - estimation of creatinine clearance Clinical significance: See creatinine in serum Principle: - see creatinine in body fluid Increases: - exercise - acromegaly, giantism - diabetes mellitus - infections - hypothyroidism - high meat diet Decreases: - hyperthyroidsim - anemia - paralysis - muscular dsytrophy - diseases with decreased muscle mass - neurogenic atrophy - polymyositis - advanced renal failure - leukemia - vegetarian diets Specimen: The recommended specimen is 10 uL of diluted urine Urine Specimens: Collect specimens by standard laboratory procedure. Keep specimens refrigerated until analysis. Dilute each specimen 40-fold with reagent grade water (1 mL patient plus 19mL of water, then take 1 mL of this dilution & add 1 mL of water) before analysis. Multiply results by 40 to obtain the creatinine value. Dynamic range for urine CREA is 0.1 - 16.5 mg/dL. Minimum sample size is 0.5 mL; with an optimum size of 1.0 mL or larger. See creatinine in body fluid

Related

creatinine creatinine clearance

Specific

creatinine in 12 hour urine creatinine in 18 hour urine creatinine in 2 hour urine creatinine in 24 hour urine

General

creatinine in body fluid urine chemistry test

References

  1. Kodak Ektachem 700 Analyzer Operator's Manual, Kodak Clinical Products, Rochester, New York.
  2. Kodak Ektachem Slide Package Inserts, Kodak Clinical Products Rochester, New York.
  3. Kodak Ektachem Training Manual, Kodak Clinical Products, Rochester, New York.
  4. Mayo Internal Medicine Board Review, 1998-99, Prakash UBS (ed) Lippincott-Raven, Philadelphia, 1998, pg 620.
  5. Medical Knowledge Self Assessment Program (MKSAP) 11, American College of Physicians, Philadelphia 1998.
  6. Clinical Diagnosis & Management by Laboratory Methods, 19th edition, J.B. Henry (ed), W.B. Saunders Co., Philadelphia, PA. 1996, pg 11.
  7. Prescriber's Letter 9(5):28 2002
  8. Mini Panel of 2 tests: Creatinine, Urine - per volume . Creatinine, Urine - per volume Laboratory Test Directory ARUP: 80342
  9. Mini Panel of 2 tests: Creatinine, Urine - per volume . Creatinine, Urine - per volume Laboratory Test Directory ARUP: 92458

Component-of

1-methylhistidine/creatinine in urine 11-dehydrothromboxane B2/creatinine in urine 11-deoxycortisol/creatinine in urine 11-hydroxyandrosterone (11-hydroxyetiocholanolone)/creatinine in urine 11-ketoandrosterone/creatinine in urine 11-ketoetiocholanolone/creatinine in urine 17-hydroxycorticosteroids/creatinine in urine 17-hydroxyprogesterone/creatinine in urine 17-ketosteroids/creatinine in urine 18-hydroxycortisol/creatinine in urine 2-ethyl-3-hydroxypropionate/creatinine in urine 2-hexanol/creatinine in urine 2-hydroxy-3-methylvalerate/creatinine in urine 2-hydroxyadipate/creatinine in urine 2-hydroxyglutarate/creatinine in urine 2-hydroxyisocaproate/creatinine in urine 2-hydroxylinoleoylcarnitine/creatinine in urine 2-hydroxyvalerate/creatinine in urine 2-methyl-3-hydroxybutyrate/creatinine in urine 2-methylacetoacetate/creatinine in urine 2-methylbutyrylglycine/creatinine in urine 2-methylcitrate/creatinine in urine 2-oxo,3-methylvalerate/creatinine in urine 2-oxoadipate/creatinine in urine 2-oxoisocaproate/creatinine in urine 2-oxoisovalerate/creatinine in urine 3-alpha-androstanediol glucuronide/creatinine in urine 3-hydroxy-3-methylglutaratee/creatinine in urine 3-hydroxyadipate/creatinine in urine 3-hydroxyanthranilate/creatinine in urine 3-hydroxydodecanoate/creatinine in urine 3-hydroxyglutarate/creatinine in urine 3-hydroxyisobutyrate/creatinine in urine 3-hydroxyisovalerylcarnitine/creatinine in urine 3-hydroxyoleoylcarnitine/creatinine in urine 3-hydroxypalmitoleylcarnitine/creatinine in urine 3-hydroxypalmitoylcarnitine/creatinine in urine 3-hydroxypropionate/creatinine in urine 3-hydroxystearoylcarnitine/creatinine in urine 3-hydroxytetradecanoylcarnitine/creatinine in urine 3-hydroxyvalerate/creatinine in urine 3-methoxy-4-hydroxyphenylglycol (vanylglycol)/creatinine in urine 3-methoxydopa/creatinine in urine 3-methoxytyramine/creatinine in urine 3-methylcrotonylglycine/creatinine in urine 3-methylglutaconate/creatinine in urine 3-methylglutarate/creatinine in urine 3-methylhistidine/creatinine in urine 4-hydroxybenzoate/creatinine in urine 4-hydroxyphenylacetate/creatinine in urine 4-hydroxyphenyllactate/creatinine in urine 4-hydroxyphenylpyruvate/creatinine in urine 5,6-dihydrouracil/creatinine in urine 5,6-dihydrouridine/creatinine in urine 5-hydroxyhexanoatein/creatinine urine 5-hydroxyindoleacetic acid/creatinine in urine 5-hydroxymethyluracil/creatinine in urine 5-hydroxytryptophan/creatinine in urine 5-oxoproline/creatinine urine 6-monoacetylmorphine (6-MAM)/creatinine in urine 7-aminoclonazepam/creatinine in urine acetaminophen/creatinine in urine acetoacetate/creatinine in urine acetone/creatinine in urine acetylcarnitine/creatinine in urine aconitate/creatinine in urine acylcarnitine/creatinine in urine adenine/creatinine in urine adenosine/creatinine in urine adenylosuccinate/creatinine in urine adipate/creatinine in urine adipoylcarnitine/creatinine in urine alanine/creatinine in urine albumin/creatinine in urine aldosterone/creatinine in urine alfentanil/creatinine in urine alloisoleucine/creatinine in urine allopurinol/creatinine in urine alpha aminoadipate/creatinine in urine alpha aminobutyrate/creatinine in urine alpha ketoglutarate/creatinine in urine alpha-1 acid glycoprotein (orosomucoid)/creatinine in urine alpha-1-microglobulin/creatinine in urine alpha-2-macroglobulin/creatinine in urine alpha-2-retinol binding protein/creatinine urine alpha-cortol/creatinine in urine alpha-hydroxyalprazolam/creatinine in urine alpha-hydroxybutyrate/creatinine in urine alpha-hydroxytriazolam/creatinine in urine alprazolam/creatinine in urine aluminum/creatinine in urine amino beta guanidinopropionate/creatinine in urine amitriptyline/creatinine in urine ammonia/creatinine in urine amobarbital/creatinine in urine amphetamine/creatinine in urine amylase pancreatic/creatinine in urine amylase/creatinine in urine androstenediol/creatinine in urine androstenedione/creatinine in urine androsterone/creatinine in urine anserine/creatinine in urine anthranilate/creatinine in urine antimony/creatinine in urine arginine/creatinine in urine argininosuccinate/creatinine in urine aripiprazole/creatinine in urine arsenic.inorganic/creatinine in urine arsenic/creatinine in urine ascorbate/creatinine in urine asparagine/creatinine in urine aspartate/creatinine in urine atomoxetine/creatinine in urine azelate/creatinine in urine baclofen/creatinine in urine barbiturate/creatinine in urine barium/creatinine in urine benzoate/creatinine in urine benzodiazepine/creatinine in urine benzoylecgonine/creatinine in urine beryllium/creatinine in urine beta hydroxybutyrate/creatinine in urine beta-2 microglobulin/creatinine in urine beta-alanine/creatinine in urine beta-aminoisobutyrate/creatinine in urine beta-cortol/creatinine in urine biopterin/creatinine in urine bismuth/creatinine in urine boron/creatinine in urine bromide/creatinine in urine bupivacaine/creatinine in urine buprenorphine/creatinine in urine butalbital/creatinine in urine butyrylcarnitine/creatinine in urine butyrylglycine/creatinine in urine C-peptide/creatinine in urine cadmium/creatinine in urine calcium/creatinine in urine cannabinoid/creatinine in urine carboxy-tetrahydrocannabinol/creatinine in urine carisoprodol/creatinine in urine carnitine free/creatinine in urine carnitine/creatinine in urine catechol/creatinine in urine catecholamines/creatinine in urine cesium/creatinine in urine chloral hydrate/creatinine in urine chlordiazepoxide/creatinine in urine chloride (Cl-)/creatinine in urine chromium/creatinine in urine citrate/creatinine in urine citrulline/creatinine in urine clonazepam/creatinine in urine cobalt/creatinine in urine cocaine/creatinine in urine codeine/creatinine in urine copper/creatinine in urine coproporphyrin 1/creatinine in urine coproporphyrin 3/creatinine in urine coproporphyrin/creatinine in urine cortisol/creatinine in urine cortisone/creatinine in urine cotinine/creatinine in urine creatine/creatinine in urine creatinine/calcium in urine creatinine/protein in urine crosslinked C-telopeptide/creatinine in urine crosslinked N-telopeptide/creatinine in urine cyclic AMP/creatinine in urine cyclobenzaprine/creatinine in urine cyclohexanol/creatinine in urine cystathionine/creatinine in urine cystatin C/creatinine in urine cysteine/creatinine in urine cystine/creatinine in urine cytidine/creatinine in urine cytosine/creatinine in urine D-lactate/creatinine in urine D-serine/creatinine in urine decanoate/creatinine in urine decanoylcarnitine/creatinine in urine decenediate/creatinine in urine decenoate/creatinine in urine decenoylcarnitine/creatinine in urine dehydroepiandrosterone (DHEA) sulfate/creatinine in urine dehydroepiandrosterone (DHEA)/creatinine in urine delta-aminolevulinic acid/creatinine urine deoxyadenosine/creatinine in urine deoxyguanosine/creatinine in urine deoxyinosine/creatinine in urine deoxypyridinoline free/creatinine in urine deoxypyridinoline/creatinine in urine deoxyuridine/creatinine in urine desipramine/creatinine in urine diazepam/creatinine in urine dicarboxyoleylcarnitine/creatinine in urine diclofenac/creatinine in urine dihydrocodeine/creatinine in urine dihydroorotate/creatinine in urine dihydrothymine/creatinine in urine dimethylaniline (xylene)/creatinine in urine docosenoate/creatinine in urine dodecanoylcarnitine/creatinine in urine dodecenoylcarnitine/creatinine in urine dopamine/creatinine in urine doxepin/creatinine in urine dpyridinoline/creatinine in urine duloxetine/creatinine in urine epinephrine+norepinephrine/creatinine in urine epinephrine/creatinine in urine estradiol unconjugated/creatinine in urine estradiol/creatinine in urine estriol/creatinine in urine estrone/creatinine in urine ethanol/creatinine in urine ethanolamine/creatinine in urine ethyl glucuronide/creatinine in urine ethylmalonate/creatinine in urine ezogabine/creatinine in urine fentanyl/creatinine in urine fgalactosamine/creatinine in urine fglucosamine/creatinine in urine fluoride/creatinine in blood fluoxetine/creatinine in urine follicle stimulating hormone (FSH)/creatinine in urine formate/creatinine in urine free cortisol/creatinine in urine free hydroxyproline/creatinine in urine free inositol/creatinine in seurinerum fructose/creatinine in urine fumarate/creatinine in urine gabapentin/creatinine in urine galactitol/creatinine in urine galactose/creatinine in urine gamma aminobutyrate/creatinine in urine gamma-butyrobetaine/creatinine in urine gamma-hydroxybutyrate/creatinine in urine glucose/creatinine in urine glutaconate/creatinine in urine glutamate/creatinine in urine glutamine/creatinine in urine glutarate/creatinine in urine glutarylcarnitine/creatinine in urine glutathione oxidized/creatinine in urine glutathione reduced/creatinine in urine glycerate/creatinine in urine glycerol/creatinine in urine glycine/creatinine in urine glycolate/creatinine in urine glycosaminoglycans/creatinine in urine glyoxylate/creatinine in urine gold/creatinine in urine gonadotropin/creatinine in urine growth hormone (somatotropin)/creatinine in urine guaifenesin/creatinine in urine guanidinoacetate (glycocyamine)/creatinine in urine guanine/creatinine in urine guanosine/creatinine in urine heptacarboxylate porphyrin/creatinine in urine heptacarboxylate/creatinine in urine heptacarboxylporphyrin III/creatinine in urine heptacarboxylporphyrin/creatinine in urine hexacarboxylate/creatinine in urine hexacarboxylporphyrin/creatinine in urine hexacosanoate (C26)/creatinine in urine hexanoylglycine/creatinine in urine hippurate/creatinine in urine histamine/creatinine in urine histidine/creatinine in urine homocarnosine/creatinine in urine homocitrulline/creatinine in urine homocysteine/creatinine in urine homocystine/creatinine in urine homogentisate/creatinine in urine homovanillate/creatinine in urine hydrazine/creatinine in urine hydrocodone/creatinine in urine hydromorphone/creatinine in urine hydroxydecanedioate/creatinine in urine hydroxyproline/creatinine in urine hypoxanthine/creatinine in urine IgG/creatinine in urine imipramine/creatinine in urine indicans/creatinine in urine inosine/creatinine in urine iodine/creatinine in urine iron/creatinine in urine isobutyrylglycine/creatinine in urine isocitrate/creatinine in urine isoleucine/creatinine in urine isovalerylglycine/creatinine in urine ketamine/creatinine in urine ketoprofen/creatinine in urine kynurenate/creatinine in urine kynurenin/creatinine in urine L-2-hydroxyglutarate/creatinine in urine L-serine/creatinine in urine lactate dehydrogenase (LDH)/creatinine in urine lactate/creatinine in urine lactose/creatinine in urine lamotrigine/creatinine in urine lead/creatinine in urine leucine/creatinine in urine leukotriene E4/creatinine in urine levetiracetam/creatinine in urine levodopa/creatinine in urine levulinate/creatinine in urine Li+/creatinine in urine lignocerate (tetracosanoate)/creatinine in urine; C24 long chain fatty acids/creatinine in urine linoleate/creatinine in urine linoleoylcarnitine/creatinine in urine lorazepam/creatinine in urine luteinizing hormone (lutropin)/creatinine in urine lysine/creatinine in urine lysozyme/creatinine in urine magnesium/creatinine in urine malate/creatinine in urine malonate/creatinine in urine maltose/creatinine in urine mandelate/creatinine in urine manganese/creatinine in urine mannitol/creatinine in urine mannose/creatinine in urine meperidine/creatinine in urine meprobamate/creatinine in urine mercury/creatinine in urine metanephrine free/creatinine in urine metanephrine/creatinine in urine metanephrines/creatinine in urine metaxalone/creatinine in urine methadone/creatinine in urine methamphetamine/creatinine in urine methionine sulfoxide/creatinine in urine methionine/creatinine in urine methyl ethyl ketone/creatinine in urine methylenedioxyamphetamine/creatinine in urine methylenedioxyethylamphetamine/creatinine in urine methylenedioxymethamphetamine/creatinine in urine methylmalonate/creatinine in urine methylmalonylcarnitine+3-hydroxyisovalerylcarnitine/creatinine in urine methylmalonylcarnitine/creatinine in urine methylphenidate/creatinine in urine methylsuccinate/creatinine in urine mevalonate/creatinine in urine microalbumin/creatinine in urine midazolam/creatinine in urine milnacipran/creatinine in urine molindone/creatinine in urine molybdenum/creatinine in urine morphine/creatinine in urine myoglobin/creatinine in urine myristate/creatinine in urine myristoleate/creatinine in urine N,N'-dimethylarginine/creatinine in urine N-acetyl-beta-glucosaminidase/creatinine in urine N-acetyltyrosine/creatinine in urine N-desalkylflurazepam/creatinine in urine N-methylarginine/creatinine in urine N-methylhistamine/creatinine in urine naltrexone/creatinine in urine naproxen/creatinine in urine neopterin/creatinine in urine nickel/creatinine in urine niobium/creatinine in urine norbuprenorphine/creatinine in urine norcodeine/creatinine in urine nordiazepam/creatinine in urine norepinephrine/creatinine in urine norfentanyl/creatinine in urine norfluoxetine/creatinine in urine normeperidine/creatinine in urine normetanephrine/creatinine in urine norpropoxyphene/creatinine in urine nortramadol/creatinine in urine nortriptyline/creatinine in urine norvenlafaxine/creatinine in urine octadecanoate (stearate)/creatinine in urine octanoylcarnitine/creatinine in urine octenoylcarnitine/creatinine in urine oleate/creatinine in urine oleoylcarnitine/creatinine in urine oligosaccharides/creatinine in urine opiates/creatinine in urine organic acids/creatinine in urine ornithine/creatinine in urine orotate/creatinine in urine orotidine/creatinine in urine orthocresol/creatinine in urine oxalate/creatinine in urine oxaprozin/creatinine in urine oxazepam/creatinine in urine oxycodone/creatinine in urine oxymorphone/creatinine in urine palmitate/creatinine in urine palmitoleylcarnitine/creatinine in urine palmitoylcarnitine/creatinine in urine pantothenate/creatinine in urine para-aminophenol/creatinine in urine para-cresol/creatinine in urine para-nitrophenol/creatinine in urine paroxetine/creatinine in urine pentacarboxylate/creatinine in urine pentacarboxylporphyrin/creatinine in urine pentobarbital/creatinine in urine phencyclidine/creatinine in urine phenobarbital/creatinine in urine phenol/creatinine in urine phentermine/creatinine in urine phenylacetate/creatinine in urine phenylalanine/creatinine in urine phenyllactate/creatinine in urine phenylpropionylglycine/creatinine in urine phenylpyruvate/creatinine in urine phosphoethanolamine/creatinine in urine phosphorus/creatinine in urine phosphoserine/creatinine in urine phytanate/creatinine in urine pimozide/creatinine in urine pipecolate/creatinine in urine platinum/creatinine in urine porphobilinogen/creatinine in urine porphyrin/creatinine in urine potassium (K+)/creatinine in urine pregabalin/creatinine in urine pregnanediol/creatinine in urine pregnanetriol/creatinine in urine pregnanetriolone/creatinine in urine pregnanolone/creatinine in urine primidone/creatinine in urine procollagen type 3/creatinine in urine proline/creatinine in urine propionylcarnitine/creatinine in urine propionylglycine/creatinine in urine propoxyphene/creatinine in urine prostate specific antigen (PSA)/creatinine in urine protein/creatinine in urine pseudouridine/creatinine in urine pyruvate/creatinine in urine quinolinate/creatinine in urine ribitol/creatinine in urine rubidium/creatinine in urine rufinamide/creatinine in surine S-adenosylhomocysteine/creatinine in urine S-adenosylmethionine/creatinine in urine saccharopine/creatinine in urine sarcosine/creatinine in urine scandium/creatinine in urine sebacate/creatinine in urine secobarbital/creatinine in urine sedoheptulose/creatinine in urine selenium/creatinine in urine sepiapterin/creatinine in urine serine/creatinine in urine serotonin/creatinine in urine sialate (sialic acid).lipid-bound/creatinine in urine sialate (sialic acid)/creatinine in urine sialooligosaccharide/creatinine in urine silicon/creatinine in urine silver/creatinine in urine sodium/creatinine in urine sorbitol/creatinine in urine stearoylcarnitine/creatinine in urine strontium/creatinine in urine suberate/creatinine in urine suberylcarnitine/creatinine in urine suberylglycine/creatinine in urine succinate/creatinine in urine succinylacetone/creatinine in urine succinylaminoimidazole carboxamide riboside (SAICAR)/creatinine in urine sucrose/creatinine in urine sufentanil/creatinine in urine sulfate/creatinine in urine sulfocysteine/creatinine in urine tapentadol/creatinine in urine taurine/creatinine in urine tellurium/creatinine in urine testosterone/creatinine in urine tetradecadienoate/creatinine in urine tetradecadienoylcarnitine/creatinine in urine tetradecanoylcarnitine/creatinine in urine tetradecenoylcarnitine/creatinine in urine tetrahydroaldosterone/creatinine in urine tetrahydrocannabinol/creatinine in urine tetrahydrocorticosterone/creatinine in urine tetrahydrocortisol/creatinine in urine tetrahydrocortisone/creatinine in urine tetrahydrodeoxycortisol/creatinine in urine thallium/creatinine in urine theophylline/creatinine in urine thiocyanate/creatinine in urine thiosulfate/creatinine in urine threonine/creatinine in urine thromboxane B2/creatinine in urine thymidine/creatinine in urine thymine/creatinine in urine tiagabine/creatinine in urine tiglylglycine/creatinine in urine tin/creatinine in urine titanium/creatinine in urine tizanidine/creatinine in urine topiramate/creatinine in urine tramadol/creatinine in urine trichloroacetate/creatinine in urine tricyclic antidepressants/creatinine in urine trimethyllysine/creatinine in urine tryptophan/creatinine in urine tungsten/creatinine in urine tyrosine/creatinine in urine uracil/creatinine in urine uranium/creatinine in urine urea nitrogen/creatinine in urine urea/creatinine in urine uric acid (urate)/creatinine in urine uridine/creatinine in urine uroporphyrin-1/creatinine in urine uroporphyrin-3/creatinine in urine uroporphyrin/creatinine in urine valerylglycine/creatinine in urine valine/creatinine in urine vanadium/creatinine in urine vanillate/creatinine in urine vanillylmandelate/creatinine in Urine venlafaxine/creatinine in urine xanthine/creatinine in urine xylitol/creatinine in urine xylose/creatinine in urine zaleplon/creatinine in urine zinc/creatinine in urine ziprasidone/creatinine in urine zirconium/creatinine in urine zonisamide/creatinine in urine

Components

temazepam/creatinine in urine