2017
Risk Factors and Outcomes Associated with Multidrug-Resistant Acinetobacter baumannii upon Intensive Care Unit Admission
Blanco N, Harris AD, Rock C, Johnson JK, Pineles L, Bonomo RA, Srinivasan A, Pettigrew MM, Thom KA. Risk Factors and Outcomes Associated with Multidrug-Resistant Acinetobacter baumannii upon Intensive Care Unit Admission. Antimicrobial Agents And Chemotherapy 2017, 62: 10.1128/aac.01631-17. PMID: 29133567, PMCID: PMC5740370, DOI: 10.1128/aac.01631-17.Peer-Reviewed Original ResearchConceptsMedical intensive care unitSurgical intensive care unitIntensive care unitICU admissionRisk factorsCare unitIntensive care unit admissionBroad-spectrum antibiotic useMultidrug-resistant Acinetobacter baumanniiPositive clinical cultureCare unit admissionRetrospective cohort analysisAssociated risk factorsEmpirical antibiotic selectionInfection control practicesPrevalence of MDRMaryland Medical CenterPerirectal surveillance culturesImportant nosocomial pathogenUnit admissionAdult patientsICU typePrevious admissionsCurrent hospitalizationActive surveillance
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
2015
Epidemiological Markers for Interactions Among Streptococcus pneumoniae, Haemophilus influenzae, and Staphylococcus aureus in Upper Respiratory Tract Carriage
Lewnard JA, Givon-Lavi N, Huppert A, Pettigrew MM, Regev-Yochay G, Dagan R, Weinberger DM. Epidemiological Markers for Interactions Among Streptococcus pneumoniae, Haemophilus influenzae, and Staphylococcus aureus in Upper Respiratory Tract Carriage. The Journal Of Infectious Diseases 2015, 213: 1596-1605. PMID: 26704617, PMCID: PMC4837906, DOI: 10.1093/infdis/jiv761.Peer-Reviewed Original ResearchMeSH KeywordsCarrier StateChild, PreschoolFemaleHaemophilus InfectionsHaemophilus influenzaeHeptavalent Pneumococcal Conjugate VaccineHumansInfantIsraelLongitudinal StudiesMalePneumococcal InfectionsRespiratory Tract InfectionsRisk FactorsStaphylococcal InfectionsStaphylococcus aureusStreptococcus pneumoniaeVaccines, ConjugateConceptsPneumococcal serotype replacementH. influenzaeSerotype replacementS. pneumoniaeHaemophilus influenzaeStreptococcus pneumoniaePneumococcal conjugate vaccine trialUpper respiratory tract carriagePneumococcal vaccine introductionS. aureus carriageMonths of ageStaphylococcus aureusPCV7 recipientsAureus carriageVaccine introductionVaccine trialsCarriage patternsConfounding factorsClinical interventionsInfluenzaeEpidemiological markersBedouin childrenPneumoniaeCarriageS. aureus
2013
Panel 5: Microbiology and Immunology Panel
Murphy TF, Chonmaitree T, Barenkamp S, Kyd J, Nokso‐Koivisto J, Patel JA, Heikkinen T, Yamanaka N, Ogra P, Swords WE, Sih T, Pettigrew MM. Panel 5: Microbiology and Immunology Panel. Otolaryngology 2013, 148: e64-e89. PMID: 23536533, PMCID: PMC4021594, DOI: 10.1177/0194599812459636.Peer-Reviewed Original ResearchConceptsOtitis media
2012
Bacterial and viral interactions within the nasopharynx contribute to the risk of acute otitis media
Ruohola A, Pettigrew MM, Lindholm L, Jalava J, Räisänen KS, Vainionpää R, Waris M, Tähtinen PA, Laine MK, Lahti E, Ruuskanen O, Huovinen P. Bacterial and viral interactions within the nasopharynx contribute to the risk of acute otitis media. Journal Of Infection 2012, 66: 247-254. PMID: 23266462, PMCID: PMC3571106, DOI: 10.1016/j.jinf.2012.12.002.Peer-Reviewed Original ResearchConceptsRisk of AOMAcute otitis mediaMiddle ear effusionAOM groupRespiratory virusesAOM pathogensAcute symptomsOtitis mediaEar effusionM. catarrhalisAcute inflammatory signsNasopharyngeal bacterial colonizationRespiratory tract infectionsOtoscopic signsTract infectionsInflammatory signsNasopharyngeal samplesSymptomatic childrenNasopharyngeal bacteriaH. influenzaePneumatic otoscopyS. pneumoniaeViral interactionsBacterial colonizationEffusion
2007
Respiratory symptoms among infants at risk for asthma: association with surfactant protein A haplotypes
Pettigrew MM, Gent JF, Zhu Y, Triche EW, Belanger KD, Holford TR, Bracken MB, Leaderer BP. Respiratory symptoms among infants at risk for asthma: association with surfactant protein A haplotypes. BMC Medical Genomics 2007, 8: 15. PMID: 17407567, PMCID: PMC1852548, DOI: 10.1186/1471-2350-8-15.Peer-Reviewed Original ResearchConceptsPersistent coughSurfactant protein ARespiratory symptomsWhite infantsClinician-diagnosed asthmaInfant respiratory symptomsRespiratory symptom frequencyRisk of wheezeCohort of infantsSingle nucleotide polymorphismsMonths of ageQuarterly telephone interviewsLogistic regression modelsRace/ethnicityStudy infantsNewborn infantsSymptom frequencyInfant's birthStandardized questionnaireCoughWheezeAsthmaInfantsTelephone interviewsOlder children
2006
Predictors for Haemophilus influenzae Colonization, Antibiotic Resistance and for Sharing an Identical Isolate Among Children Attending 16 Licensed Day-Care Centers in Michigan
Barbosa-Cesnik C, Farjo RS, Patel M, Gilsdorf J, McCoy SI, Pettigrew MM, Marrs C, Foxman B. Predictors for Haemophilus influenzae Colonization, Antibiotic Resistance and for Sharing an Identical Isolate Among Children Attending 16 Licensed Day-Care Centers in Michigan. The Pediatric Infectious Disease Journal 2006, 25: 219-223. PMID: 16511383, DOI: 10.1097/01.inf.0000202130.78540.28.Peer-Reviewed Original ResearchConceptsDay care centersH. influenzae colonizationNontypable H. influenzaeH. influenzaeOtitis mediaColonized childrenAntibiotic resistanceLicensed day care centersSame day care centerHaemophilus influenzae colonizationModifiable risk factorsRisk factor questionnaireH. influenzae isolatesNontypable Haemophilus influenzaeDay care center directorsIdentical isolatesInfluenzae isolatesPacifier useThroat swabsHygiene habitsRisk factorsTobacco smokeImportant causeHaemophilus influenzaeOverall colonization rate
2004
Association of early‐onset otitis media in infants and exposure to household mould
Pettigrew MM, Gent JF, Triche EW, Belanger KD, Bracken MB, Leaderer BP. Association of early‐onset otitis media in infants and exposure to household mould. Paediatric And Perinatal Epidemiology 2004, 18: 441-447. PMID: 15535820, DOI: 10.1111/j.1365-3016.2004.00596.x.Peer-Reviewed Original ResearchConceptsEarly otitis mediaOtitis mediaMonths of ageHousehold moldInfant respiratory symptomsAcute otitis mediaPhysician-diagnosed asthmaCohort of infantsOtitis media episodesRecurrent otitis mediaEarly onset otitis mediaMonths of lifeQuarterly telephone interviewsRespiratory symptomsCommon infectionsProspective studyPotential confoundersHigh riskInfant's birthStandardised questionnaireTelephone interviewsMonthsAsthmaEarly childhoodFurther studies