Association Between Antibiotic Redosing Before Incision and Risk of Incisional Site Infection in Children With Appendicitis
Cramm S, Chandler N, Graham D, Kunisaki S, Russell R, Blakely M, Lipskar A, Allukian M, Aronowitz D, Campbell B, Collins D, Commander S, Cowles R, DeFazio J, Esparaz J, Feng C, Griggs C, Guyer R, Hanna D, Kahan A, Keane O, Lamoshi A, Lopez C, Pace E, Regan M, Santore M, Scholz S, Tracy E, Williams S, Zhang L, Rangel S. Association Between Antibiotic Redosing Before Incision and Risk of Incisional Site Infection in Children With Appendicitis. Annals Of Surgery 2022, 278: e863-e869. PMID: 36317528, DOI: 10.1097/sla.0000000000005747.Peer-Reviewed Original ResearchMeSH KeywordsAnti-Bacterial AgentsAppendectomyAppendicitisCefoxitinChildHumansRetrospective StudiesSurgical Wound InfectionTreatment OutcomeConceptsIncisional surgical site infectionHour of incisionPediatric National Surgical Quality Improvement ProgramNational Surgical Quality Improvement ProgramSurgical Quality Improvement ProgramSite infectionQuality Improvement ProgramAntibiotic redosingIncisional surgical site infection rateMulticenter retrospective cohort studyDisease severityDiagnosis of appendicitisSurgical site infectionRetrospective cohort studyRedosing of antibioticsOperative report dataMultivariate logistic regressionHospital-level clusteringIncreased disease severityAntibiotic regimensInitial doseAntibiotic administrationPatient demographicsAntibiotic utilizationChart reviewJejunoileal mucosal growth in mice with a limited microbiome
Shaughnessy MP, Park CJ, Salvi PS, Cowles RA. Jejunoileal mucosal growth in mice with a limited microbiome. PLOS ONE 2022, 17: e0266251. PMID: 35349599, PMCID: PMC8963542, DOI: 10.1371/journal.pone.0266251.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Bacterial AgentsGerm-Free LifeIntestinal MucosaIntestine, SmallMiceMice, Inbred C57BLMicrobiotaConceptsIntestinal mucosal growthMucosal surface areaSmall intestinal mucosal growthCrypt proliferation indexCONV miceGF miceMucosal growthVillus heightEnteral antibioticsCrypt depthCell proportionSmall intestinal villus heightGerm-free miceBroad-spectrum antibioticsConventional floraIntestinal villus heightGerm-free conditionsEnteral administrationMucosal homeostasisGnotobiotic miceProliferation indexEnterocyte proliferationMiceTaller villiGF conditions