COVID-19 Vaccination in the First Trimester and Major Structural Birth Defects Among Live Births
Kharbanda E, DeSilva M, Lipkind H, Romitti P, Zhu J, Vesco K, Boyce T, Daley M, Fuller C, Getahun D, Jackson L, Williams J, Zerbo O, Weintraub E, Vazquez-Benitez G. COVID-19 Vaccination in the First Trimester and Major Structural Birth Defects Among Live Births. JAMA Pediatrics 2024, 178: 823-829. PMID: 38949821, PMCID: PMC11217887, DOI: 10.1001/jamapediatrics.2024.1917.Peer-Reviewed Original ResearchStructural birth defectsLive-born infantsFirst-trimesterBirth defectsCOVID-19 vaccineLive birthsRetrospective cohort study of singleton pregnanciesStudy of singleton pregnanciesVaccine exposureMessenger RNA COVID-19 vaccineMessenger RNAFirst-trimester vaccinationMRNA COVID-19 vaccinePrevent pregnancy complicationsRetrospective cohort studyStabilized inverse probability weightsElectronic health dataNeural tube defectsMedical record reviewMultisite cohort studyLMP dateVaccine Safety DatalinkCOVID-19 vaccine dosesSingleton pregnanciesEligible pregnanciesQuantifying the Association between Pump Use and Breastfeeding Duration
Nardella D, Canavan M, Sharifi M, Taylor S. Quantifying the Association between Pump Use and Breastfeeding Duration. The Journal Of Pediatrics 2024, 274: 114192. PMID: 39004167, PMCID: PMC11499033, DOI: 10.1016/j.jpeds.2024.114192.Peer-Reviewed Original ResearchNon-Hispanic blacksBreastfeeding durationBreastfeeding cessationPump usePregnancy Risk Assessment Monitoring System dataAssociated with longer breastfeeding durationNon-Hispanic whitesMagnitude of associationAssociated with breastfeeding durationLonger breastfeeding durationCox proportional hazards regressionCross-sectional analysisProportional hazards regressionNative American participantsBreastfeeding inequitiesBreastfeeding outcomesInitiate breastfeedingLive-born infantsNon-missing dataUnmarried statusSurvey completionMonitoring System dataLow-incomeStratified analysisHazards regressionP-438 Association of uterine cavity immune cells at the time of frozen embryo transfer with live birth
Rodriguez S, Ibrahim M, Padula L, Fisher E, Rivas K, Paidas M, Strbo N, Attia G. P-438 Association of uterine cavity immune cells at the time of frozen embryo transfer with live birth. Human Reproduction 2024, 39: deae108.787. DOI: 10.1093/humrep/deae108.787.Peer-Reviewed Original ResearchTiming of frozen embryo transferFrozen embryo transferImprove pregnancy ratesT regulatory cellsLive birthsEmbryo transferImmune cellsPregnancy rateUterine segmentInfluence implantationUltrasound guidanceUterine milieuEndometrial receptivityElective single embryo transferFc receptor-positive cellsUpper uterusTotal immune cellsLower uterine segmentInstitutional review board approvalLive-born infantsSingle embryo transferImmune cell profilesLive birth rateGamma delta TCRImmune cell subsets
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