2023
Antibiotic therapy is associated with adverse drug events among older adults with advanced cancer: A cohort study
Datta R, Han L, Doyle M, Allore H, Sanft T, Quagliarello V, Juthani-Mehta M. Antibiotic therapy is associated with adverse drug events among older adults with advanced cancer: A cohort study. Palliative Medicine 2023, 37: 793-798. PMID: 36999898, DOI: 10.1177/02692163231162889.Peer-Reviewed Original ResearchConceptsAdverse drug eventsAntibiotic therapyDrug eventsAdvanced cancerOlder adultsIndex admissionPalliative chemotherapyCohort studyTertiary care centerHospitalized older adultsPalliative care providersMultidrug-resistant organismsMean ageCommon tumorsCare centerCare providersRatio of daysSolid tumorsMultivariable testingPatientsTherapyStandardized criteriaCancerMean timeAdults
2020
Education needed to improve antimicrobial use during end-of-life care of older adults with advanced cancer: A cross-sectional survey
Datta R, Topal J, McManus D, Sanft T, Dembry LM, Morrison LJ, Quagliarello V, Juthani-Mehta M. Education needed to improve antimicrobial use during end-of-life care of older adults with advanced cancer: A cross-sectional survey. Palliative Medicine 2020, 35: 236-241. PMID: 32928066, DOI: 10.1177/0269216320956811.Peer-Reviewed Original ResearchConceptsEscalation of careAdvance care planningLife careAdvanced cancerCross-sectional surveyIntravenous antimicrobialsOlder adultsAntimicrobial useCare planningSingle-center cross-sectional surveyEducational interventionAdvance care plansRole of antimicrobialsClinical deteriorationPercent of respondentsAdverse eventsOral antimicrobialsMedicine subspecialistsCare plansInpatient medicineCareCancerPatientsAdultsSubspecialists
2019
Increased Length of Stay Associated With Antibiotic Use in Older Adults With Advanced Cancer Transitioned to Comfort Measures
Datta R, Zhu M, Han L, Allore H, Quagliarello V, Juthani-Mehta M. Increased Length of Stay Associated With Antibiotic Use in Older Adults With Advanced Cancer Transitioned to Comfort Measures. American Journal Of Hospice And Palliative Medicine® 2019, 37: 27-33. PMID: 31185722, PMCID: PMC6868290, DOI: 10.1177/1049909119855617.Peer-Reviewed Original ResearchConceptsAdvanced cancerAntibiotic useComfort measuresPoisson regression modelsInfection diagnosisIntensive care unit admissionMultivariable Poisson regression modelsCare unit admissionCohort of patientsUrinary tract infectionGoal-concordant careUnit admissionEnd of lifeHospital lengthOlder patientsTract infectionsLonger LOSMedian ageRegression modelsStay AssociatedAntibiotic exposureLiquid tumorsPatientsCancerCancer typesAntimicrobial therapy for asymptomatic bacteriuria or candiduria in advanced cancer patients transitioning to comfort measures
Datta R, Wang T, Zhu M, Dembry LM, Han L, Allore H, Quagliarello V, Juthani-Mehta M. Antimicrobial therapy for asymptomatic bacteriuria or candiduria in advanced cancer patients transitioning to comfort measures. Infection Control And Hospital Epidemiology 2019, 40: 470-472. PMID: 30821230, PMCID: PMC6482377, DOI: 10.1017/ice.2019.22.Peer-Reviewed Original ResearchConceptsUrinary tract infectionIncidence rate ratiosAdvanced cancer patientsAsymptomatic bacteriuriaCancer patientsAntimicrobial therapySymptomatic urinary tract infectionPotential urinary tract infectionTract infectionsInappropriate therapyAntimicrobial daysComfort measuresBacteriuriaCandiduriaCFU/mLPatientsTherapyRate ratioMLInfection
2016
Effect of Cranberry Capsules on Bacteriuria Plus Pyuria Among Older Women in Nursing Homes: A Randomized Clinical Trial
Juthani-Mehta M, Van Ness PH, Bianco L, Rink A, Rubeck S, Ginter S, Argraves S, Charpentier P, Acampora D, Trentalange M, Quagliarello V, Peduzzi P. Effect of Cranberry Capsules on Bacteriuria Plus Pyuria Among Older Women in Nursing Homes: A Randomized Clinical Trial. JAMA 2016, 316: 1879-1887. PMID: 27787564, PMCID: PMC5300771, DOI: 10.1001/jama.2016.16141.Peer-Reviewed Original ResearchConceptsUrinary tract infectionPresence of bacteriuriaSymptomatic urinary tract infectionCranberry capsulesNursing homesOlder womenTreatment groupsControl groupPlacebo-controlled efficacy trialSignificant differencesRate of deathAntibiotic-resistant organismsControl group participantsCause deathStudy surveillanceCause hospitalizationSecondary outcomesTract infectionsPrimary outcomeOverall adherenceAntimicrobial utilizationClinical trialsEfficacy trialsPyuriaUnadjusted results
2015
The Microbiota and Microbiome in Aging: Potential Implications in Health and Age‐Related Diseases
Zapata HJ, Quagliarello VJ. The Microbiota and Microbiome in Aging: Potential Implications in Health and Age‐Related Diseases. Journal Of The American Geriatrics Society 2015, 63: 776-781. PMID: 25851728, PMCID: PMC4406803, DOI: 10.1111/jgs.13310.Peer-Reviewed Original ResearchConceptsOlder adultsClostridium difficile colitisDevelopment of comorbiditiesCommensal bacterial communityDifficile colitisVulvovaginal atrophyProinflammatory stateAtherosclerotic diseaseClinical changesColorectal carcinomaPhysical frailtyClinical problemLocation of residenceGut microbiotaDeoxyribonucleic acid sequencingHealthy adultsAccompany agingBasal levelsAdultsMicrobiotaDiseaseMicrobiomeColitisComorbiditiesPotential implications
2014
A Cluster-Randomized Controlled Trial of a Multicomponent Intervention Protocol for Pneumonia Prevention Among Nursing Home Elders
Juthani-Mehta M, Van Ness PH, McGloin J, Argraves S, Chen S, Charpentier P, Miller L, Williams K, Wall D, Baker D, Tinetti M, Peduzzi P, Quagliarello VJ. A Cluster-Randomized Controlled Trial of a Multicomponent Intervention Protocol for Pneumonia Prevention Among Nursing Home Elders. Clinical Infectious Diseases 2014, 60: 849-857. PMID: 25520333, PMCID: PMC4415071, DOI: 10.1093/cid/ciu935.Peer-Reviewed Original ResearchConceptsNursing home residentsUsual careHome residentsIntervention protocolFirst pneumoniaControl armClinical trialsNursing homesMultivariable Cox regression modelsElderly nursing home residentsCluster-randomized clinical trialImportant public health problemChlorhexidine oral rinseModifiable risk factorsRespiratory tract infectionsCox regression modelNursing home eldersPublic health problemHazard ratioPneumonia preventionSecondary outcomesTract infectionsControlled TrialsPrimary outcomeOral rinseOutcomes among older adult liver transplantation recipients in the model of end stage liver disease (MELD) era.
Malinis MF, Chen S, Allore HG, Quagliarello VJ. Outcomes among older adult liver transplantation recipients in the model of end stage liver disease (MELD) era. Annals Of Transplantation 2014, 19: 478-87. PMID: 25256592, PMCID: PMC4201657, DOI: 10.12659/aot.890934.Peer-Reviewed Original ResearchConceptsFunctional statusHepatitis CDonor ageHepatocellular carcinomaLT recipientsMELD eraAge 50End‐stage liver disease eraFive-year graft survival ratesEnd-stage liver disease (MELD) scoreSurvival rateAdult liver transplantation recipientsStage liver disease scoreLong-term graft survivalCox proportional hazard modelingHazard modelingPre-MELD eraGraft survival ratesLiver Disease scoreRetrospective cohort studyLiver transplantation recipientsLong-term graftModifiable risk factorsAdult LT recipientsShort-term outcomes
2013
Trends in Hospitalization Rates and Outcomes of Endocarditis Among Medicare Beneficiaries
Bikdeli B, Wang Y, Kim N, Desai MM, Quagliarello V, Krumholz HM. Trends in Hospitalization Rates and Outcomes of Endocarditis Among Medicare Beneficiaries. Journal Of The American College Of Cardiology 2013, 62: 2217-2226. PMID: 23994421, PMCID: PMC4335801, DOI: 10.1016/j.jacc.2013.07.071.Peer-Reviewed Original ResearchModifiable Risk Factors for Pneumonia Requiring Hospitalization of Community‐Dwelling Older Adults: The Health, Aging, and Body Composition Study
Juthani‐Mehta M, De Rekeneire N, Allore H, Chen S, O'Leary JR, Bauer DC, Harris TB, Newman AB, Yende S, Weyant RJ, Kritchevsky S, Quagliarello V, Study F. Modifiable Risk Factors for Pneumonia Requiring Hospitalization of Community‐Dwelling Older Adults: The Health, Aging, and Body Composition Study. Journal Of The American Geriatrics Society 2013, 61: 1111-1118. PMID: 23772872, PMCID: PMC3714374, DOI: 10.1111/jgs.12325.Peer-Reviewed Original ResearchConceptsModifiable risk factorsIncident mobility limitationCommunity-dwelling older adultsBody Composition StudyRisk factorsPlaque scoresMobility limitationsOlder adultsNovel modifiable risk factorsProspective observational cohort studyObservational cohort studyNonmodifiable risk factorsCases of pneumoniaHistory of pneumoniaCommunity-dwelling adultsAverage attributable fractionMonths of baselineCohort studyExpiratory volumePneumonia preventionDental examinationPrimary outcomeOral hygieneMale sexAttributable fraction
2012
The Ability of Virulence Factor Expression by Pseudomonas aeruginosa to Predict Clinical Disease in Hospitalized Patients
Ledizet M, Murray TS, Puttagunta S, Slade MD, Quagliarello VJ, Kazmierczak BI. The Ability of Virulence Factor Expression by Pseudomonas aeruginosa to Predict Clinical Disease in Hospitalized Patients. PLOS ONE 2012, 7: e49578. PMID: 23152923, PMCID: PMC3495863, DOI: 10.1371/journal.pone.0049578.Peer-Reviewed Original ResearchConceptsP. aeruginosa infectionAeruginosa infectionBacterial factorsHospitalized patientsUrinary tractPositive P. aeruginosa culturesP. aeruginosaUrinary tract cathetersP. aeruginosa isolatesLogistic regression modelsPseudomonas aeruginosaProspective cohortDiabetes mellitusSubgroup analysisClinical dataTreatment decisionsClinical diseaseAeruginosa isolatesAnimal modelsPatientsClinical sitesFactor expressionInfectionHost factorsP. aeruginosa culturesEfficacy and effectiveness as aspects of cluster randomized trials with nursing home residents: Methodological insights from a pneumonia prevention trial
Van Ness PH, Peduzzi PN, Quagliarello VJ. Efficacy and effectiveness as aspects of cluster randomized trials with nursing home residents: Methodological insights from a pneumonia prevention trial. Contemporary Clinical Trials 2012, 33: 1124-1131. PMID: 22917599, PMCID: PMC3468687, DOI: 10.1016/j.cct.2012.08.004.Peer-Reviewed Original ResearchConceptsNursing home residentsNursing homesHome residentsPneumonia preventionClinical trialsLong-term care nursing home residentsChlorhexidine oral rinseInadequate oral careNursing home clustersSame nursing homeHome intervention studyOral carePrevention trialsOral rinseSwallowing difficultiesRisk factorsMulticomponent interventionIntervention studiesElders trialOngoing clusterCluster randomizationClinical researchStudy efficacyDifferent interventionsTrials
2010
Infectious Diseases in the Nursing Home Setting: Challenges and Opportunities for Clinical Investigation
High K, Juthani-Mehta M, Quagliarello V. Infectious Diseases in the Nursing Home Setting: Challenges and Opportunities for Clinical Investigation. Clinical Infectious Diseases 2010, 51: 931-936. PMID: 20822459, PMCID: PMC3083824, DOI: 10.1086/656411.Peer-Reviewed Original ResearchConceptsNursing home residentsHome residentsInfectious diseasesNursing homesNursing home settingMultiple comorbid diseasesPublic health problemComorbid diseasesHigh prevalenceFunctional declineClinical investigationPhysician investigatorsHealth problemsDiseaseHome settingOlder AmericansUnique issuesResidentsImmunosenescencePrognosisDementiaInfectionPrevalenceDiagnosis
2008
Interobserver Variability in the Assessment of Clinical Criteria for Suspected Urinary Tract Infection in Nursing Home Residents
Juthani-Mehta M, Tinetti M, Perrelli E, Towle V, Van Ness PH, Quagliarello V. Interobserver Variability in the Assessment of Clinical Criteria for Suspected Urinary Tract Infection in Nursing Home Residents. Infection Control And Hospital Epidemiology 2008, 29: 446-449. PMID: 18419369, PMCID: PMC2671070, DOI: 10.1086/586721.Peer-Reviewed Original Research
2007
Role of Dipstick Testing in the Evaluation of Urinary Tract Infection in Nursing Home Residents
Juthani-Mehta M, Tinetti M, Perrelli E, Towle V, Quagliarello V. Role of Dipstick Testing in the Evaluation of Urinary Tract Infection in Nursing Home Residents. Infection Control And Hospital Epidemiology 2007, 28: 889-891. PMID: 17564998, DOI: 10.1086/518752.Peer-Reviewed Original ResearchDiagnostic Accuracy of Criteria for Urinary Tract Infection in a Cohort of Nursing Home Residents*
Juthani‐Mehta M, Tinetti M, Perrelli E, Towle V, Van Ness PH, Quagliarello V. Diagnostic Accuracy of Criteria for Urinary Tract Infection in a Cohort of Nursing Home Residents*. Journal Of The American Geriatrics Society 2007, 55: 1072-1077. PMID: 17608881, DOI: 10.1111/j.1532-5415.2007.01217.x.Peer-Reviewed Original ResearchConceptsUrinary tract infectionNursing home residentsNegative predictive valuePositive predictive valueConsensus-based criteriaLaboratory evidenceHome residentsTract infectionsPredictive valueEvidence-based clinical criteriaDiagnostic accuracyProspective cohort studySimilar test characteristicsMcGeer criteriaUTI criteriaCohort studyProspective surveillanceUrine cultureClinical criteriaNursing homesTest characteristicsInfectionLoeb criteriaParticipantsSpecificity
2005
Nursing Home Practitioner Survey of Diagnostic Criteria for Urinary Tract Infections
Juthani‐Mehta M, Drickamer MA, Towle V, Zhang Y, Tinetti ME, Quagliarello VJ. Nursing Home Practitioner Survey of Diagnostic Criteria for Urinary Tract Infections. Journal Of The American Geriatrics Society 2005, 53: 1986-1990. PMID: 16274383, DOI: 10.1111/j.1532-5415.2005.00470.x.Peer-Reviewed Original ResearchConceptsUrinary tract infectionNursing home residentsTract infectionsLaboratory criteriaHome residentsDiagnostic criteriaClinical practiceConsensus criteriaInfection control practitionersFirst diagnostic stepMcGeer criteriaNoncatheterized patientsUrine cultureProspective dataMental statusNineteen physiciansSurveillance criteriaNursing homesPrevention strategiesSelf-administered surveyDipstick analysisDiagnostic stepsPhysician assistantsCharge nursesNurses
2004
Prognostic Scoring Systems for Infectious Diseases: Their Applicability to the Care of Older Adults
High K, Juthani-Mehta M, Quagliarello V. Prognostic Scoring Systems for Infectious Diseases: Their Applicability to the Care of Older Adults. Clinical Infectious Diseases 2004, 38: 692-696. PMID: 14986254, DOI: 10.1086/381688.Peer-Reviewed Original ResearchConceptsPrognostic scoring systemOlder adultsScoring systemAdult populationInfectious diseasesPrimary end pointNumber of patientsGeneral adult populationHealth care needsHealth care costsHeterogeneous adult populationClinical outcomesBloodstream infectionsIndividual patientsCare needsCare costsRelevant outcomesEnd pointClinical predictionDiseasePatientsAdultsFurther investigationCareOutcomes
2001
Computed Tomography of the Head before Lumbar Puncture in Adults with Suspected Meningitis
Hasbun R, Abrahams J, Jekel J, Quagliarello V. Computed Tomography of the Head before Lumbar Puncture in Adults with Suspected Meningitis. New England Journal Of Medicine 2001, 345: 1727-1733. PMID: 11742046, DOI: 10.1056/nejmoa010399.Peer-Reviewed Original ResearchConceptsLumbar punctureAbnormal findingsNeurologic abnormalitiesCentral nervous system diseaseAbnormal visual fieldsHealth Stroke ScaleMild mass effectHistory of seizuresUnderwent lumbar punctureNervous system diseasesResults of CTMass effectNegative predictive valueBase lineStroke ScaleClinical characteristicsClinical featuresFacial palsyArm driftCT scanSystem diseasesComputed tomographyPatientsMeningitisPredictive valueCommunity-Acquired Bacterial Meningitis in Adults: Categorization of Causes and Timing of Death
McMillan D, Lin C, Aronin S, Quagliarello V. Community-Acquired Bacterial Meningitis in Adults: Categorization of Causes and Timing of Death. Clinical Infectious Diseases 2001, 33: 969-975. PMID: 11528567, DOI: 10.1086/322612.Peer-Reviewed Original ResearchConceptsCommunity-acquired bacterial meningitisBacterial meningitisTiming of deathImmediate causeSurvival end pointsWorld Health OrganizationMeningitisHealth StatisticsEnd pointUnderlying causeCategorization of causesHealth OrganizationDeathSubstantial proportionCategory IIIPatientsCategory IIAdultsCauseCategory IHospitalization