2019
Research-based versus clinical serum creatinine measurements and the association of acute kidney injury with subsequent kidney function: findings from the Chronic Renal Insufficiency Cohort study
Hsu RK, Hsu CY, McCulloch CE, Yang J, Anderson AH, Chen J, Feldman HI, He J, Liu KD, Navaneethan SD, Porter AC, Rahman M, Tan TC, Wilson FP, Xie D, Zhang X, Go AS, Appel L, Kusek J, Lash J, Rao P, Townsend R. Research-based versus clinical serum creatinine measurements and the association of acute kidney injury with subsequent kidney function: findings from the Chronic Renal Insufficiency Cohort study. Clinical Kidney Journal 2019, 13: 55-62. PMID: 32082553, PMCID: PMC7025351, DOI: 10.1093/ckj/sfz057.Peer-Reviewed Original ResearchAcute kidney injuryChronic Renal Insufficiency CohortSerum creatinine measurementsEGFR declineEGFR slopeKidney injurySerum creatinineKidney functionCreatinine measurementsAssociation of AKIChronic Renal Insufficiency Cohort (CRIC) StudyGlomerular filtration rate (eGFR) trajectoriesChronic kidney disease progressionLarge integrated healthcare delivery systemKidney function testingSubsequent kidney functionKidney disease progressionAbsolute changeIntegrated healthcare delivery systemRoutine clinical careHealthcare delivery systemEGFR lossCohort studyDiabetes statusStrength of association
2014
Urinary Creatinine Excretion, Bioelectrical Impedance Analysis, and Clinical Outcomes in Patients with CKD: The CRIC Study
Wilson FP, Xie D, Anderson AH, Leonard MB, Reese PP, Delafontaine P, Horwitz E, Kallem R, Navaneethan S, Ojo A, Porter AC, Sondheimer JH, Sweeney HL, Townsend RR, Feldman HI, Investigators T. Urinary Creatinine Excretion, Bioelectrical Impedance Analysis, and Clinical Outcomes in Patients with CKD: The CRIC Study. Clinical Journal Of The American Society Of Nephrology 2014, 9: 2095-2103. PMID: 25381342, PMCID: PMC4255402, DOI: 10.2215/cjn.03790414.Peer-Reviewed Original ResearchConceptsLow urinary creatinine excretionUrinary creatinine excretionFat-free massChronic Renal Insufficiency CohortBioelectrical impedance analysisAppendicular lean massClinical outcomesCreatinine excretionLean massSerum cystatin C levelsCox proportional hazards modelLow muscle massChronic disease statesCystatin C levelsDual-energy X-ray absorptiometry assessmentDual-energy X-ray absorptiometry measurementsProportional hazards modelOutcomes of interestCohort of individualsUrinary urea nitrogenCRIC participantsCRIC StudyBlack raceESRDHazards model