2024
Occurrence of Low Cardiac Index During Normotensive Periods in Cardiac Surgery: A Prospective Cohort Study Using Continuous Noninvasive Cardiac Output Monitoring.
Goeddel L, Koffman L, Hernandez M, Whitman G, Parikh C, Lima J, Bandeen-Roche K, Zhou X, Muschelli J, Crainiceanu C, Faraday N, Brown C. Occurrence of Low Cardiac Index During Normotensive Periods in Cardiac Surgery: A Prospective Cohort Study Using Continuous Noninvasive Cardiac Output Monitoring. Anesthesia & Analgesia 2024 PMID: 39207928, DOI: 10.1213/ane.0000000000007206.Peer-Reviewed Original ResearchCentral venous pressurePre-CPBCardiac output monitoringCardiopulmonary bypassProspective cohort studyCardiac surgeryPost-CPBKidney injuryCoronary bypassRisk of postoperative acute kidney injuryCohort studyCardiac outputNoninvasive cardiac output monitoringOutput monitoringBlood pressurePostoperative acute kidney injuryProspective cohort of patientsPaired Wilcoxon rank sum testContinuous cardiac output monitoringPostoperative kidney injuryIsolated coronary bypassLow cardiac indexLow cardiac outputUS Food and Drug AdministrationAssociated with increased riskThe development of lateral flow devices for urinary biomarkers to assess kidney health
D Souza S, Obeid W, Hernandez J, Hu D, Wen Y, Moledina D, Albert A, Gregg A, Wheeler A, Philbrook H, Parikh C. The development of lateral flow devices for urinary biomarkers to assess kidney health. Scientific Reports 2024, 14: 8516. PMID: 38609491, PMCID: PMC11014899, DOI: 10.1038/s41598-024-59104-5.Peer-Reviewed Original ResearchConceptsLateral flow deviceInterleukin-9Development of lateral flow devicesUrinary biomarkersDetection antibody concentrationSerum creatinine levelsKidney healthPaired antibodiesEnzyme Linked Immunosorbent AssayCreatinine levelsKidney injuryKidney functionOsteopontinImmunosorbent assayAntibody concentrationsMeasured biomarkersKidneyReal-time changesBiomarkersPHENOTYPING REPAIR AFTER ACUTE KIDNEY INJURY: PRECISION MEDICINE TO CLINICAL TRIALS.
Parikh C, Hernandez J. PHENOTYPING REPAIR AFTER ACUTE KIDNEY INJURY: PRECISION MEDICINE TO CLINICAL TRIALS. Transactions Of The American Clinical And Climatological Association 2024, 134: 37-46. PMID: 39135588, PMCID: PMC11316880.Peer-Reviewed Original ResearchConceptsAcute kidney injuryChronic kidney diseaseKidney injuryEpisodes of acute kidney injuryAssociated with long-term riskLong-term risk of readmissionLong-term sequelaeRepair biomarkersRisk of readmissionSubclinical inflammationPreclinical studiesUrine biomarkersResearch biopsiesDeceased donor kidneysClinical trialsKidney diseaseBlood pressureMedical managementDonor kidneysPragmatic clinical trialsKidney tissueTherapeutic developmentOrgan allocationPrecision medicineKidney
2023
Identification and validation of urinary CXCL9 as a biomarker for diagnosis of acute interstitial nephritis
Moledina D, Obeid W, Smith R, Rosales I, Sise M, Moeckel G, Kashgarian M, Kuperman M, Campbell K, Lefferts S, Meliambro K, Bitzer M, Perazella M, Luciano R, Pober J, Cantley L, Colvin R, Wilson F, Parikh C. Identification and validation of urinary CXCL9 as a biomarker for diagnosis of acute interstitial nephritis. Journal Of Clinical Investigation 2023, 133: e168950. PMID: 37395276, PMCID: PMC10313360, DOI: 10.1172/jci168950.Peer-Reviewed Original ResearchConceptsUrinary CXCL9External validation cohortValidation cohortControl groupAIN diagnosisDiscovery cohortKidney tissueDiagnostic biomarkersAcute interstitial nephritisCXCL9 mRNA expressionAcute kidney injuryBiopsy-confirmed diagnosisAvailable clinical testsNational InstituteKidney injuryTubulointerstitial nephritisInterstitial nephritisKidney biopsyHistological confirmationHistological diagnosisTreatment optionsLymphocyte chemotaxisCXCL9MRNA expression differencesPatients
2016
Kidney Outcomes 5 Years After Pediatric Cardiac Surgery: The TRIBE-AKI Study
Greenberg JH, Zappitelli M, Devarajan P, Thiessen-Philbrook HR, Krawczeski C, Li S, Garg AX, Coca S, Parikh CR. Kidney Outcomes 5 Years After Pediatric Cardiac Surgery: The TRIBE-AKI Study. JAMA Pediatrics 2016, 170: 1071-1078. PMID: 27618162, PMCID: PMC5476457, DOI: 10.1001/jamapediatrics.2016.1532.Peer-Reviewed Original ResearchConceptsLong-term kidney outcomesAcute kidney injuryChronic kidney diseasePediatric cardiac surgeryPerioperative acute kidney injuryPostoperative acute kidney injuryCardiac surgeryKidney diseaseKidney outcomesKidney injuryHigh short-term morbidityProspective multicenter cohort studySerum creatinine riseMulticenter cohort studyShort-term morbidityAge 1 monthOutcomes 5 yearsRenal outcomesPreoperative baselineCohort studyPediatric centersCardiopulmonary bypassCreatinine risePerson followPerson visitsA Genome-Wide Association Study to Identify Single-Nucleotide Polymorphisms for Acute Kidney Injury
Zhao B, Lu Q, Cheng Y, Belcher JM, Siew ED, Leaf DE, Body SC, Fox AA, Waikar SS, Collard CD, Thiessen-Philbrook H, Ikizler TA, Ware LB, Edelstein CL, Garg AX, Choi M, Schaub JA, Zhao H, Lifton RP, Parikh CR. A Genome-Wide Association Study to Identify Single-Nucleotide Polymorphisms for Acute Kidney Injury. American Journal Of Respiratory And Critical Care Medicine 2016, 195: 482-490. PMID: 27576016, PMCID: PMC5378420, DOI: 10.1164/rccm.201603-0518oc.Peer-Reviewed Original ResearchMeSH KeywordsAcute Kidney InjuryAdultAgedApolipoprotein L1ApolipoproteinsBiomarkersCardiac Surgical ProceduresCase-Control StudiesCritical IllnessFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyGenotypeHumansIntensive Care UnitsInterferon Regulatory Factor-2Lipoproteins, HDLMaleMiddle AgedPolymorphism, Single NucleotidePostoperative ComplicationsRisk FactorsStatistics, NonparametricT-Box Domain ProteinsConceptsAcute kidney injuryGenome-wide association studiesSingle nucleotide polymorphismsKidney injuryGenetic lociAssociation studiesExploratory genome-wide association studyAcute kidney injury casesHospital acute kidney injuryCommon genetic variantsIndependent lociGene TBX1Chromosome 4Novel pathwayCritical illnessCardiac surgerySevere complicationsLociPatient populationTherapeutic advancesGenetic variantsGenotype imputationInjury casesExpedite recoveryInjury
2015
Associations between Deceased-Donor Urine Injury Biomarkers and Kidney Transplant Outcomes
Reese PP, Hall IE, Weng FL, Schröppel B, Doshi MD, Hasz RD, Thiessen-Philbrook H, Ficek J, Rao V, Murray P, Lin H, Parikh CR. Associations between Deceased-Donor Urine Injury Biomarkers and Kidney Transplant Outcomes. Journal Of The American Society Of Nephrology 2015, 27: 1534-1543. PMID: 26374609, PMCID: PMC4849827, DOI: 10.1681/asn.2015040345.Peer-Reviewed Original ResearchConceptsDelayed graft functionRecipient delayed graft functionKidney injury molecule-1Graft functionInjury biomarkersDonor AKIDeceased donor organ qualityLiver-type fatty acidEarly allograft functionL-FABP concentrationRecipient renal functionUrinary NGAL concentrationsKidney transplant recipientsInjury molecule-1Kidney transplant outcomesAllograft functionUrinary NGALKidney injuryTransplant outcomesTransplant recipientsNGAL concentrationsRenal functionNeutrophil gelatinaseDeceased donorsIL-18
2014
Kidney biomarkers and differential diagnosis of patients with cirrhosis and acute kidney injury
Belcher JM, Sanyal AJ, Peixoto AJ, Perazella MA, Lim J, Thiessen‐Philbrook H, Ansari N, Coca SG, Garcia‐Tsao G, Parikh CR, Consortium F. Kidney biomarkers and differential diagnosis of patients with cirrhosis and acute kidney injury. Hepatology 2014, 60: 622-632. PMID: 24375576, PMCID: PMC4065642, DOI: 10.1002/hep.26980.Peer-Reviewed Original ResearchMeSH KeywordsAcute Kidney InjuryAcute-Phase ProteinsAdultAgedAlbuminuriaBiomarkersCreatinineDiagnosis, DifferentialFatty Acid-Binding ProteinsFemaleGlomerular Filtration RateHepatitis A Virus Cellular Receptor 1HumansInterleukin-18KidneyLipocalin-2LipocalinsLiver CirrhosisMaleMembrane GlycoproteinsMiddle AgedProspective StudiesProto-Oncogene ProteinsReceptors, VirusSodiumConceptsAcute kidney injuryAcute tubular necrosisKidney injury molecule-1Neutrophil gelatinase-associated lipocalinHepatorenal syndromePrerenal azotemiaKidney injuryDifferential diagnosisUrinary biomarkersEtiology of AKIProgressive acute kidney injuryLiver-type fatty acidOptimal diagnostic cutoffInjury molecule-1Prospective cohort studyGelatinase-associated lipocalinAccurate differential diagnosisClinical decision makingNumber of biomarkersCohort studyTubular necrosisFractional excretionCommon etiologyInterleukin-18Kidney biomarkers
2013
Urinary Biomarkers of AKI and Mortality 3 Years after Cardiac Surgery
Coca SG, Garg AX, Thiessen-Philbrook H, Koyner JL, Patel UD, Krumholz HM, Shlipak MG, Parikh CR. Urinary Biomarkers of AKI and Mortality 3 Years after Cardiac Surgery. Journal Of The American Society Of Nephrology 2013, 25: 1063-1071. PMID: 24357673, PMCID: PMC4005309, DOI: 10.1681/asn.2013070742.Peer-Reviewed Original ResearchConceptsKidney injury molecule-1Long-term mortalityIL-18Urinary biomarkersClinical AKICardiac surgeryHighest tertileUrinary neutrophil gelatinase-associated lipocalinProspective long-term followNeutrophil gelatinase-associated lipocalinContinuous net reclassification improvementInjury molecule-1Kidney injury biomarkersPostoperative day 1Gelatinase-associated lipocalinImmediate postoperative periodAdditional prognostic informationLong-term followNet reclassification improvementMortality 3 yearsLiver fatty acidAKI cohortCause mortalityHospital outcomesKidney injury
2011
Postoperative Biomarkers Predict Acute Kidney Injury and Poor Outcomes after Adult Cardiac Surgery
Parikh CR, Coca SG, Thiessen-Philbrook H, Shlipak MG, Koyner JL, Wang Z, Edelstein CL, Devarajan P, Patel UD, Zappitelli M, Krawczeski CD, Passik CS, Swaminathan M, Garg AX. Postoperative Biomarkers Predict Acute Kidney Injury and Poor Outcomes after Adult Cardiac Surgery. Journal Of The American Society Of Nephrology 2011, 22: 1748-1757. PMID: 21836143, PMCID: PMC3171945, DOI: 10.1681/asn.2010121302.Peer-Reviewed Original ResearchConceptsPlasma neutrophil gelatinase-associated lipocalinNeutrophil gelatinase-associated lipocalinUrine IL-18Acute kidney injuryUrine neutrophil gelatinase-associated lipocalinPlasma NGAL levelsIL-18Net reclassification improvementCardiac surgeryKidney injuryNGAL levelsPoor outcomeIntensive care unit staySubsequent acute kidney injuryEarly postoperative measuresMulticenter cohort studyGelatinase-associated lipocalinAdult cardiac surgeryReceiver-operating characteristic curveAdverse patient outcomesClinical prediction modelPostoperative biomarkersUnit stayHospital stayMultivariable adjustmentPostoperative Biomarkers Predict Acute Kidney Injury and Poor Outcomes after Pediatric Cardiac Surgery
Parikh CR, Devarajan P, Zappitelli M, Sint K, Thiessen-Philbrook H, Li S, Kim RW, Koyner JL, Coca SG, Edelstein CL, Shlipak MG, Garg AX, Krawczeski CD. Postoperative Biomarkers Predict Acute Kidney Injury and Poor Outcomes after Pediatric Cardiac Surgery. Journal Of The American Society Of Nephrology 2011, 22: 1737-1747. PMID: 21836147, PMCID: PMC3171944, DOI: 10.1681/asn.2010111163.Peer-Reviewed Original ResearchConceptsUrine neutrophil gelatinase-associated lipocalinNeutrophil gelatinase-associated lipocalinUrine IL-18Acute kidney injurySevere acute kidney injuryUrine NGAL levelsPediatric cardiac surgeryIL-18NGAL levelsCardiac surgeryPoor outcomeHospital stayKidney injuryPlasma neutrophil gelatinase-associated lipocalinIntensive care unit staySubsequent acute kidney injuryEarly postoperative measuresPlasma NGAL levelsLonger hospital stayMulticenter cohort studyGelatinase-associated lipocalinCongenital cardiac lesionsNet reclassification improvementPostoperative biomarkersUnit stay
2008
Abstract 4574: Validation of Early Biomarkers of Acute Kidney Injury After Pediatric Cardiac Surgery
Krawczeski C, Devarajan P, Nguyen M, Kathman T, Wang Z, Parikh C. Abstract 4574: Validation of Early Biomarkers of Acute Kidney Injury After Pediatric Cardiac Surgery. Circulation 2008, 118 DOI: 10.1161/circ.118.suppl_18.s_914-a.Peer-Reviewed Original ResearchAcute kidney injuryCardiac surgerySerum creatinineKidney injuryEarly biomarkers of acute kidney injuryDuration of acute kidney injuryBiomarker of acute kidney injuryModerate acute kidney injurySeverity of acute kidney injuryPrognosis of acute kidney injuryClinical acute kidney injuryInitiation of cardiopulmonary bypassLength of hospital stayCongenital heart diseasePeak serum creatininePediatric cardiac surgeryA1MA1-acid glycoproteinClinical laboratory platformsSELDI-TOF-MSAmerican Heart AssociationDialysis requirementPediatric patientsCardiopulmonary bypassHospital stay