2022
Mode of Delivery in Antepartum Singleton Stillbirths and Associated Risk Factors
Underwood K, Reddy UM, Hosier H, Sweeney L, Campbell KH, Xu X. Mode of Delivery in Antepartum Singleton Stillbirths and Associated Risk Factors. American Journal Of Perinatology 2022, 41: e193-e203. PMID: 35850142, DOI: 10.1055/s-0042-1750795.Peer-Reviewed Original ResearchMode of deliveryAntepartum stillbirthCesarean deliveryPrior cesareanVaginal deliveryMaternal hospital discharge recordsLower likelihoodAssociated risk factorsWeeks of gestationHospital discharge recordsNon-clinical factorsUrban teaching hospitalMultivariable regression analysisPopulation-based sampleFetal death certificatesSingleton stillbirthsPrimary outcomeHospital characteristicsRisk factorsTeaching hospitalDeath certificatesMultivariable regressionCesareanPatientsStillbirthMaternal Outcomes in Subsequent Pregnancies After Classical Cesarean Delivery
Thompson BB, Reddy UM, Burn M, Abdel-Razeq S, Xu X. Maternal Outcomes in Subsequent Pregnancies After Classical Cesarean Delivery. Obstetrics And Gynecology 2022, 140: 212-219. PMID: 35852271, DOI: 10.1097/aog.0000000000004869.Peer-Reviewed Original ResearchConceptsPrior classical cesarean deliveryLow transverse cesarean deliveryPrior low transverse cesarean deliveryClassical cesarean deliverySevere maternal morbidityClinical risk factorsCesarean deliveryUterine ruptureMaternal outcomesSubsequent pregnancyHospital characteristicsRate of SMMPatient clinical risk factorsNational Inpatient Sample databaseLive singleton birthsWeeks of gestationMode of deliveryCross-sectional analysisMaternal morbiditySingleton birthsRisk factorsOutcome measuresMultivariable regressionHigh riskPropensity score methods
2020
Trial of Labor After Two Prior Cesarean Deliveries: Patient and Hospital Characteristics and Birth Outcomes.
Dombrowski M, Illuzzi JL, Reddy UM, Lipkind HS, Lee HC, Lin H, Lundsberg LS, Xu X. Trial of Labor After Two Prior Cesarean Deliveries: Patient and Hospital Characteristics and Birth Outcomes. Obstetrics And Gynecology 2020, 136: 109-117. PMID: 32541284, PMCID: PMC7321852, DOI: 10.1097/aog.0000000000003845.Peer-Reviewed Original ResearchConceptsComposite severe maternal morbidityTrial of laborPrior cesarean deliverySevere maternal morbidityCesarean deliveryMaternal morbidityNewborn complicationsHospital characteristicsPropensity score-matched analysisSevere neonatal morbiditySuccessful vaginal birthSingleton live birthsAssociation of patientCohort of mothersBirth certificate dataSample eligibility criteriaModest increaseNeonatal morbidityNeonatal outcomesHospital dischargeBirth outcomesVaginal birthClear contraindicationsLive birthsMultivariable regression
2019
Hospital Variation in Utilization and Success of Trial of Labor After a Prior Cesarean
Xu X, Lee H, Lin H, Lundsberg L, Campbell K, Lipkind H, Pettker C, Illuzzi J. Hospital Variation in Utilization and Success of Trial of Labor After a Prior Cesarean. Obstetrical & Gynecological Survey 2019, 74: 326-328. DOI: 10.1097/01.ogx.0000559949.47029.19.Peer-Reviewed Original Research
2018
Hospital variation in utilization and success of trial of labor after a prior cesarean
Xu X, Lee HC, Lin H, Lundsberg LS, Campbell KH, Lipkind HS, Pettker CM, Illuzzi JL. Hospital variation in utilization and success of trial of labor after a prior cesarean. American Journal Of Obstetrics And Gynecology 2018, 220: 98.e1-98.e14. PMID: 30278176, DOI: 10.1016/j.ajog.2018.09.034.Peer-Reviewed Original ResearchMeSH KeywordsAdultCaliforniaCesarean SectionCohort StudiesDatabases, FactualFemaleGestational AgeHospitals, High-VolumeHospitals, Low-VolumeHumansInfant, NewbornMaternal AgePatient SafetyPregnancyPregnancy OutcomeRetrospective StudiesRisk AssessmentTrial of LaborUterine RuptureVaginal Birth after CesareanConceptsSuccess of trialCesarean deliveryTrial of laborHospital variationSuccess rateLow success rateNewborn hospital discharge recordsPatient clinical risk factorsSevere unexpected newborn complicationsNewborn respiratory complicationsUnexpected newborn complicationsClinical risk factorsPrior cesarean deliveryHospital discharge recordsPatient case mixBirth certificate dataMidwife-attended birthsAnesthesia availabilityNewborn infectionRespiratory complicationsUterine ruptureNewborn morbidityPrior cesareanNewborn complicationsVaginal birthQuality Assurance Practices in Obstetric Care
Lundsberg LS, Lee HC, Dueñas GV, Gregory KD, Nardini H, Pettker CM, Illuzzi JL, Xu X. Quality Assurance Practices in Obstetric Care. Obstetrics And Gynecology 2018, 131: 214-223. PMID: 29324608, PMCID: PMC7020098, DOI: 10.1097/aog.0000000000002437.Peer-Reviewed Original ResearchConceptsAbnormal fetal heart rateEvidence-supported practicesFetal heart rateObstetric careHeart rateFrequent simulationLabor arrestCesarean deliveryPostpartum hemorrhageSignificant morbidityObstetric hospitalPerinatal careShoulder dystociaAppropriate statistical testsHospital practiceHospitalBivariate analysisTeaching statusMost hospitalsCareEclampsiaPrivate nonprofit hospitalsInterprofessional simulationStatewide surveyBroad spectrum
2015
Wide Variation Found In Hospital Facility Costs For Maternity Stays Involving Low-Risk Childbirth
Xu X, Gariepy A, Lundsberg LS, Sheth SS, Pettker CM, Krumholz HM, Illuzzi JL. Wide Variation Found In Hospital Facility Costs For Maternity Stays Involving Low-Risk Childbirth. Health Affairs 2015, 34: 1212-1219. PMID: 26153317, DOI: 10.1377/hlthaff.2014.1088.Peer-Reviewed Original ResearchConceptsCesarean deliveryHospital costsMaternity staysSerious maternal morbidityNationwide Inpatient SampleCoordination of careValue of careMaternal morbidityHospital admissionInpatient SampleDelivery system reformRural hospitalsUS hospitalsHospital practiceSafe reductionHospitalChildbirthStayLong stayHigh rateCareLower proportionUnited StatesFacility costs
2010
Pelvic Floor Consequences of Cesarean Delivery on Maternal Request in Women with a Single Birth: A Cost-effectiveness Analysis
Xu X, Ivy JS, Patel DA, Patel SN, Smith DG, Ransom SB, Fenner D, DeLancey JO. Pelvic Floor Consequences of Cesarean Delivery on Maternal Request in Women with a Single Birth: A Cost-effectiveness Analysis. Journal Of Women's Health 2010, 19: 147-160. PMID: 20088671, PMCID: PMC2828240, DOI: 10.1089/jwh.2009.1404.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsCesarean SectionCost-Benefit AnalysisDecision Support TechniquesDelivery, ObstetricElective Surgical ProceduresFecal IncontinenceFemaleGravidityHumansMonte Carlo MethodPelvic FloorPelvic Organ ProlapsePregnancyPregnancy OutcomeQuality of LifeQuality-Adjusted Life YearsTrial of LaborUrinary IncontinenceConceptsPelvic floor disordersTrial of laborObstetric indicationsCost-effectiveness analysisCesarean deliveryPrimigravid womenMaternal requestQuality of lifeSingle childbirthMaternal morbidityNeonatal outcomesPerinatal morbidityEmergency hysterectomyLifelong managementMean costSocietal perspectiveSingle birthsWomenCDMRMorbidityMortalityChildbirthIndicationsDeliveryPotential benefits