2018
Gastrointestinal Microbiota Disruption and Risk of Colonization With Carbapenem-resistant Pseudomonas aeruginosa in Intensive Care Unit Patients
Pettigrew MM, Gent JF, Kong Y, Halpin AL, Pineles L, Harris AD, Johnson JK. Gastrointestinal Microbiota Disruption and Risk of Colonization With Carbapenem-resistant Pseudomonas aeruginosa in Intensive Care Unit Patients. Clinical Infectious Diseases 2018, 69: 604-613. PMID: 30383203, PMCID: PMC6669284, DOI: 10.1093/cid/ciy936.Peer-Reviewed Original ResearchConceptsCarbapenem-resistant Pseudomonas aeruginosaIntensive care unit patientsCare unit patientsPiperacillin-tazobactamUnit patientsICU patientsMarker of riskMaryland Medical CenterRisk of colonizationRibosomal RNA gene sequencingRNA gene sequencingAdmission swabCRPA infectionPseudomonas aeruginosaICU admissionPatient characteristicsMicrobiota disruptionMedical CenterGastrointestinal tractAdditional swabsAntimicrobial exposureLower riskEvaluated associationsPatientsProtective role
2016
Pseudomonas aeruginosa Colonization in the Intensive Care Unit: Prevalence, Risk Factors, and Clinical Outcomes
Harris AD, Jackson SS, Robinson G, Pineles L, Leekha S, Thom KA, Wang Y, Doll M, Pettigrew MM, Johnson JK. Pseudomonas aeruginosa Colonization in the Intensive Care Unit: Prevalence, Risk Factors, and Clinical Outcomes. Infection Control And Hospital Epidemiology 2016, 37: 544-548. PMID: 26832307, PMCID: PMC4833506, DOI: 10.1017/ice.2015.346.Peer-Reviewed Original ResearchConceptsIntensive care unitPseudomonas aeruginosa colonizationRisk factorsICU admissionClinical culturesCurrent hospitalizationAeruginosa colonizationCare unitIntensive care unit admissionP. aeruginosaSurgical intensive care unitPositive clinical cultureCare unit admissionEmpirical antibiotic therapyTertiary care hospitalType of ICUSignificant risk factorsP. aeruginosa colonizationRapid diagnostic testingPerirectal surveillance culturesUnit admissionCohort studyAntibiotic therapyCare hospitalClinical outcomes