2021
Evidence for SARS-CoV-2 Spike Protein in the Urine of COVID-19 Patients
George S, Pal AC, Gagnon J, Timalsina S, Singh P, Vydyam P, Munshi M, Chiu JE, Renard I, Harden CA, Ott IM, Watkins AE, Vogels CBF, Lu P, Tokuyama M, Venkataraman A, Casanovas-Massana A, Wyllie AL, Rao V, Campbell M, Farhadian SF, Grubaugh ND, Dela Cruz CS, Ko AI, Perez A, Akaho EH, Moledina DG, Testani J, John AR, Ledizet M, Mamoun CB, Team A. Evidence for SARS-CoV-2 Spike Protein in the Urine of COVID-19 Patients. Kidney360 2021, 2: 924-936. PMID: 35373072, PMCID: PMC8791366, DOI: 10.34067/kid.0002172021.Peer-Reviewed Original ResearchConceptsSARS-CoV-2 spike proteinSARS-CoV-2Spike proteinUrine samplesSARS-CoV-2 infectionYale-New Haven HospitalCOVID-19 patientsAntigen capture assayDetectable viral RNANew Haven HospitalPositive PCR resultsPossible long-term consequencesSpike S1 proteinNP PCRChildren's HospitalNasopharyngeal swabsSARS-CoV-2 spike S1 proteinRenal abnormalitiesLong-term effectsCystatin CLong-term consequencesHospitalUrineViral RNAAlbuminuria
2019
Prevalence of Bladder Dysfunction in Acute Decompensated Heart Failure
Thomas A, Gomez N, Stewart B, Barnett J, Wycallis E, Pattoli M, Struyk G, Shamlian P, Fleming J, Raghavendra P, Mahoney D, Ivey-Miranda J, Griffin M, Rao V, Testani J. Prevalence of Bladder Dysfunction in Acute Decompensated Heart Failure. Journal Of Cardiac Failure 2019, 25: s67. DOI: 10.1016/j.cardfail.2019.07.191.Peer-Reviewed Original ResearchAcute decompensated heart failureDecompensated heart failureBladder dysfunctionHeart failurePost-void residual volumeYale-New Haven HospitalPrimary therapeutic objectiveSignificant bladder dysfunctionVoid residual volumeAcute urinary retentionNew Haven HospitalADHF patientsNormal PVRUrinary retentionBladder ultrasoundDiabetic statusMethods PatientsOutpatient followPVR volumeUrine outputVolume overloadBladder scanResidual volumeUnderwent determinationBladder scannerRenal Diuretic Delivery is Highly Variable in Hospitalized Decompensated Heart Failure Patients and Associated with Diuretic Resistance
Wycallis E, Stewart B, Ivey-Miranda J, Griffin M, Gomez N, Thomas A, Barnett J, Pattoli M, Struyk G, Fleming J, Shamlian P, Raghavendra P, Rao V, Cox Z, Testani J. Renal Diuretic Delivery is Highly Variable in Hospitalized Decompensated Heart Failure Patients and Associated with Diuretic Resistance. Journal Of Cardiac Failure 2019, 25: s3. DOI: 10.1016/j.cardfail.2019.07.018.Peer-Reviewed Original ResearchLoop diureticsADHF patientsTubular sitesRenal perfusionSite of actionRenal urea handlingDecompensated heart failure patientsYale-New Haven HospitalGood urine outputHospitalized ADHF patientsNT-proBNP levelsHeart failure patientsRoute of administrationNew Haven HospitalUrea handlingDiuretic doseDiuretic resistanceFurosemide equivalentsSolute handlingRenal dysfunctionBlood pressureEjection fractionFailure patientsFractional excretionUrine output