2023
The emergence of carbapenemase-producing Enterobacterales in hospitals: a major challenge for a debilitated healthcare system in Lebanon
Daaboul D, Oueslati S, Rima M, Kassem I, Mallat H, Birer A, Girlich D, Hamze M, Dabboussi F, Osman M, Naas T. The emergence of carbapenemase-producing Enterobacterales in hospitals: a major challenge for a debilitated healthcare system in Lebanon. Frontiers In Public Health 2023, 11: 1290912. PMID: 38074718, PMCID: PMC10699444, DOI: 10.3389/fpubh.2023.1290912.Peer-Reviewed Original ResearchConceptsKirby-Bauer disk diffusionDifferent Lebanese hospitalsSelf-medication practicesDisk diffusionPublic health systemCarbapenemase-producing EnterobacteralesConventional diagnostic methodsESBL producersHospital settingAntibiotic susceptibilityLebanese hospitalsClinical settingHospitalHealth systemSusceptibility profilesAntimicrobial resistanceHealthcare systemPlasmid typesHealthcare challengesDiagnostic methodsNDMCarbapenemsAMR awarenessIsolatesLebanese community
2022
Prevalence and Molecular Mechanisms of Carbapenem Resistance among Gram-Negative Bacilli in Three Hospitals of Northern Lebanon
Rima M, Oueslati S, Dabos L, Daaboul D, Mallat H, Raad E, Achkar M, Mawlawi O, Bernabeu S, Bonnin R, Girlich D, Osman M, Hamze M, Naas T. Prevalence and Molecular Mechanisms of Carbapenem Resistance among Gram-Negative Bacilli in Three Hospitals of Northern Lebanon. Antibiotics 2022, 11: 1295. PMID: 36289953, PMCID: PMC9598570, DOI: 10.3390/antibiotics11101295.Peer-Reviewed Original ResearchCarbapenem-resistant Gram-negative bacilliCarbapenem resistanceGram-negative bacilliHealth care centersCare centerEpidemiological surveyDiscordant resultsCarba NP testHealth issuesOXA-162PCR sequencingNP testHospitalPrevalenceMolecular mechanismsNovel variantsIsolatesImmunochromatographic assayRegistration systemResistance spreadOXABacilliCarbapenemsGenes
2020
Investigation of an XDR-Acinetobacter baumannii ST2 outbreak in an intensive care unit of a Lebanese tertiary care hospital
Osman M, Halimeh F, Rafei R, Mallat H, Tom J, Raad E, Diene S, Jamal S, Al Atrouni A, Dabboussi F, Moudani W, Madec J, Saras E, Lupo A, Haenni M, Rolain J, Hamze M. Investigation of an XDR-Acinetobacter baumannii ST2 outbreak in an intensive care unit of a Lebanese tertiary care hospital. Future Microbiology 2020, 15: 1535-1542. PMID: 33215520, DOI: 10.2217/fmb-2020-0079.Peer-Reviewed Original ResearchMeSH KeywordsAcinetobacter baumanniiAcinetobacter InfectionsAnti-Bacterial AgentsBacterial ProteinsBeta-LactamasesCarbapenemsCross InfectionDisease OutbreaksDrug Resistance, Multiple, BacterialFemaleHumansIntensive Care UnitsLebanonMaleMicrobial Sensitivity TestsMiddle AgedPhylogenyTertiary Care CentersConceptsTertiary care hospitalCare hospitalPolymerase chain reactionInfection preventionPulsed-field gel electrophoresisAppropriate infection preventionIntensive care unitReal-time polymerase chain reactionMultilocus sequence typing analysisHospitalized patientsCare unitPolyclonal outbreakOXA-23Epidemiological relatednessSequence typing analysisControl measuresHospitalChain reactionFull eradicationTyping analysisPreventionOutbreakGel electrophoresisPatients