2024
The early COVID-19 pandemic period and associated gestational weight gain
Madein A, Lundsberg L, Culhane J, Partridge C, Son M, Merriam A. The early COVID-19 pandemic period and associated gestational weight gain. Journal Of Perinatal Medicine 2024, 0 PMID: 39485230, DOI: 10.1515/jpm-2024-0088.Peer-Reviewed Original ResearchGestational weight gainGestational ageWeight gainAssociated with weight gainInstitute of MedicineMaternal weight gainWeight gain riskRetrospective cohort studyInstitute of Medicine recommendationsTertiary care hospitalNo significant differenceEarly pandemic periodCohort studyPrimary outcomeMedical record dataCare hospitalPandemic groupPandemic epochSignificant differenceLogistic regressionElectronic medical record dataExposure groupMultinominal logistic regressionPandemic periodAgeLate-Onset Postpartum Hypertension After Normotensive Pregnancy.
Sinnott C, Lundsberg L, Culhane J, Partridge C, Denoble A. Late-Onset Postpartum Hypertension After Normotensive Pregnancy. Obstetrics And Gynecology 2024 PMID: 39361961, DOI: 10.1097/aog.0000000000005751.Peer-Reviewed Original ResearchMonths postpartumAcademic health care systemHealth care systemElectronic medical recordsPostpartum carePrimary careRetrospective cohort studyBlood pressureCare systemEvidence of hypertensionWeeks postpartumPostpartum periodCohort studyPostpartum hypertensionPostpartumAmerican CollegeImmediately postpartumMedical recordsAssociation criteriaCareNormotensive pregnanciesBP abnormalitiesNormotensive cohortLate-onsetPregnancyRate of clinically significant red blood cell antibody seroconversion in pregnancy
Ding J, Abels E, Jacobs J, Culhane J, Lundsberg L, Partridge C, Denoble A, Kohari K. Rate of clinically significant red blood cell antibody seroconversion in pregnancy. The Journal Of Maternal-Fetal & Neonatal Medicine 2024, 37: 2419370. PMID: 39462637, DOI: 10.1080/14767058.2024.2419370.Peer-Reviewed Original ResearchConceptsNeonatal intensive care unitAdvanced maternal ageAssociated with seroconversionClinically significant antibodiesAntibody screeningNeonatal outcomesIncreasing gravidityAntibody seroconversionInitial hemoglobinMaternal ageSignificant antibodiesAntibody statusNeonatal intensive care unit admissionCohort studyClinically significant RBC antibodiesAnti-CUnexplained fetal lossPositive antibody screenNegative antibody screenCases of stillbirthRetrospective cohort studyIntensive care unitWilcoxon rank-sumMaternal antibody statusPostnatal transfusion
2023
Fetal growth restriction and small for gestational age as predictors of neonatal morbidity: which growth nomogram to use?
Leon-Martinez D, Lundsberg L, Culhane J, Zhang J, Son M, Reddy U. Fetal growth restriction and small for gestational age as predictors of neonatal morbidity: which growth nomogram to use? American Journal Of Obstetrics And Gynecology 2023, 229: 678.e1-678.e16. PMID: 37348779, DOI: 10.1016/j.ajog.2023.06.035.Peer-Reviewed Original ResearchConceptsNeonatal composite outcomeComposite outcomeFetal growth restrictionGestational ageFetal weightWeeks of gestationPositive likelihood ratioGrowth restrictionNonanomalous singleton pregnanciesPoor neonatal outcomeRetrospective cohort studySingle academic centerWeeks of deliveryDays of deliveryFetal growth referencesElectronic medical recordsProportion of fetusesLikelihood ratioNeonatal morbidityNeonatal outcomesPerinatal outcomesCohort studySingleton pregnanciesNeonatal dataMedical recordsLow-Dose Aspirin during Pregnancy and Postpartum Bleeding
White K, Son M, Lundsberg L, Culhane J, Partridge C, Reddy U, Merriam A. Low-Dose Aspirin during Pregnancy and Postpartum Bleeding. American Journal Of Perinatology 2023, 40: 1390-1397. PMID: 37211010, DOI: 10.1055/a-2096-5199.Peer-Reviewed Original ResearchConceptsLow-dose aspirinPostpartum blood lossTiming of discontinuationBlood lossPostpartum bleedingPostpartum hemorrhageLDA useUse of LDARed blood cell transfusionBlood cell transfusionRetrospective cohort studySystemic lupus erythematosusTime of deliveryDiagnosis of diabetesLogistic regression modelingElectronic medical recordsAspirin 81Ideal dosingPreeclampsia preventionCell transfusionDose aspirinCohort studyHypertensive diseaseLupus erythematosusPrimary outcomeIntravenous iron for treatment of iron deficiency anemia during pregnancy and associated maternal outcomes
Burn M, Lundsberg L, Culhane J, Partridge C, Son M. Intravenous iron for treatment of iron deficiency anemia during pregnancy and associated maternal outcomes. The Journal Of Maternal-Fetal & Neonatal Medicine 2023, 36: 2192855. PMID: 36958808, DOI: 10.1080/14767058.2023.2192855.Peer-Reviewed Original ResearchConceptsIron deficiency anemiaMaternal morbidity compositeIntravenous ironMorbidity compositePotential confoundersElectronic medical recordsPregnant patientsTreatment courseDeficiency anemiaHigh-risk baseline characteristicsMultivariable logistic regression modellingRetrospective cohort studyFull treatment courseHospital electronic medical recordsIntensive care unitLogistic regression modellingGreater increaseMaternal morbidityMaternal outcomesNeonatal outcomesBaseline characteristicsCohort studyBlood transfusionPrimary outcomeTerm deliverySevere Maternal Morbidity Review and Preventability Assessment in a Large Academic Center
Grechukhina O, Lipkind H, Lundsberg L, Merriam A, Raab C, Leon-Martinez D, Campbell K. Severe Maternal Morbidity Review and Preventability Assessment in a Large Academic Center. Obstetrics And Gynecology 2023, 141: 857-860. PMID: 36897178, DOI: 10.1097/aog.0000000000005116.Peer-Reviewed Original ResearchConceptsSevere maternal morbiditySystem-level factorsYale-New Haven HospitalRetrospective cohort studyHealth careDetailed case reviewLarge academic centerSMM ratesMaternal morbidityCohort studyPreventability assessmentPreventable causeSMM casesMorbidity reviewAmerican CollegeAcademic centersConsensus criteriaCase reviewPractice changeCareCauseMorbidityHemorrhagePreventabilityReview
2022
Changes in prenatal testing during the COVID-19 pandemic
Handley S, Ledyard R, Lundsberg L, Passarella M, Yang N, Son M, McKenney K, Greenspan J, Dysart K, Culhane J, Burris H. Changes in prenatal testing during the COVID-19 pandemic. Frontiers In Pediatrics 2022, 10: 1064039. PMID: 36440341, PMCID: PMC9682111, DOI: 10.3389/fped.2022.1064039.Peer-Reviewed Original ResearchProportion of patientsPregnant patientsWeeks' gestationFirst trimesterRetrospective observational cohort studyEarly COVID-19 pandemic periodCOVID-19 pandemicRoutine prenatal testingObservational cohort studyPrenatal testingElectronic health record dataCoronavirus disease 2019 (COVID-19) pandemicAcademic health systemHealth record dataDisease 2019 pandemicMultivariable adjustmentCohort studyPrimary outcomeGestational agePrenatal careAnatomy surveyClaims dataDiabetes testingPatientsCare delivery