2024
The optimal cutoff for intertwin delivery interval: A retrospective cohort study
Justman N, Somer S, Goldfreind R, Abu‐Rass H, Siegler Y, Shahak G, Bachar G, Copel J, Zipori Y, Khatib N, Weiner Z, Vitner D. The optimal cutoff for intertwin delivery interval: A retrospective cohort study. International Journal Of Gynecology & Obstetrics 2024, 166: 760-766. PMID: 38258901, DOI: 10.1002/ijgo.15382.Peer-Reviewed Original ResearchIntertwin delivery intervalNeonatal outcomesCesarean deliveryDelivery intervalVaginal deliveryReceiver operating characteristicNeonatal acidemiaRate of cesarean deliveryApgar scoreVaginal delivery of twinsStage of laborPrevent adverse neonatal outcomesPlacental abruption rateAdverse neonatal outcomesDelivery of twinsTertiary care centerAssociated with increased ratesRetrospective cohort studyYouden's J statisticPlacental abruptionTwin pregnanciesCohort studyCare centerOptimal cutoffCutoff point
2022
Postpartum cervical length as a predictor of subsequent preterm birth—novel insights on an old enigma
Lauterbach R, Bachar G, Ben-David C, Justman N, Siegler Y, Tzur L, Copel JA, Weiner Z, Beloosesky R, Ginsberg Y. Postpartum cervical length as a predictor of subsequent preterm birth—novel insights on an old enigma. American Journal Of Obstetrics And Gynecology 2022, 228: 461.e1-461.e8. PMID: 36265677, DOI: 10.1016/j.ajog.2022.10.012.Peer-Reviewed Original ResearchConceptsSpontaneous preterm birthSubsequent spontaneous preterm birthCervical lengthCervical length measurementPreterm birthPreterm birth groupGestational ageHours postpartumWeeks postpartumTerm groupBirth groupShort cervical lengthSubsequent preterm birthAdverse perinatal outcomesMaternal risk factorsProspective cohort studySingle tertiary centerGroup of patientsPhase 1Perinatal outcomesCohort studyTerm deliveryTertiary centerSubsequent pregnancyPostpartum period
2021
Utility of routine screening fetal echocardiogram in pregnancies conceived by in vitro fertilization
Bjorkman KR, Bjorkman SH, Ferdman DJ, Sfakianaki AK, Copel JA, Bahtiyar MO. Utility of routine screening fetal echocardiogram in pregnancies conceived by in vitro fertilization. Fertility And Sterility 2021, 116: 801-808. PMID: 34210397, DOI: 10.1016/j.fertnstert.2021.04.035.Peer-Reviewed Original ResearchConceptsFetal echocardiogramIncidence of CHDFetal echocardiographyIVF pregnanciesRisk factorsIVF groupInsignificant ventricular septal defectsLarge tertiary care centerStatewide hospital discharge dataMean gestational ageTertiary care centerCases of CHDHospital discharge dataRoutine prenatal careVentricular septal defectConfidence intervalsPopulation ratesBirth Defects RegistrySignificant CHDMedication exposureCohort studyPulmonary stenosisPrevious pregnancyGestational ageInfant outcomes
2019
Utility of Fetal Cardiac Axis and Cardiac Position Assessment in Predicting Neonatal Respiratory Morbidity in Fetal Congenital Lung Lesions
Tuzovic L, Copel JA, Stitelman DH, Levit O, Bahtiyar MO. Utility of Fetal Cardiac Axis and Cardiac Position Assessment in Predicting Neonatal Respiratory Morbidity in Fetal Congenital Lung Lesions. Journal Of Ultrasound In Medicine 2019, 38: 2361-2372. PMID: 30653685, DOI: 10.1002/jum.14931.Peer-Reviewed Original ResearchConceptsAbnormal cardiac axisNegative predictive valueFetal cardiac axisNeonatal respiratory morbidityRespiratory morbidityCongenital lung lesionsCardiac positionPositive predictive valuePredictive valueCardiac axisLung lesionsHigh negative predictive valueSevere respiratory morbidityRetrospective cohort studyRight-sided lesionsNormal cardiac axisCohort studyWeeks' gestationMorbidityCP assessmentWeeksDiagnostic performanceLesionsPatientsGestation
1999
Thrombomodulin: A New Marker for Placental Abruption
Magriples U, Chan D, Bruzek D, Copel J, Hsu C. Thrombomodulin: A New Marker for Placental Abruption. Thrombosis And Haemostasis 1999, 81: 32-34. PMID: 9974370, DOI: 10.1055/s-0037-1614413.Peer-Reviewed Original ResearchConceptsPlacental abruptionAcute placental abruptionAbnormal coagulation profileProspective cohort studyEndothelial cell damageCohort studyCoagulation profilePathologic evidencePregnant womenKleihauer-BetkeAbruptionGroup 2Group 1Placental syncytiotrophoblastClinical diagnosisThrombomodulinCell damageSpecific markersNew markersPatientsMarkersDeliverySyncytiotrophoblastDiagnosisWomen
1997
Circulating Thrombomodulin Levels and Clinical Correlates in Pregnant Diabetics
Magriples U, Hsu C, Chan D, Nickless N, Copel J. Circulating Thrombomodulin Levels and Clinical Correlates in Pregnant Diabetics. American Journal Of Perinatology 1997, 14: 605-608. PMID: 9605246, DOI: 10.1055/s-2008-1040762.Peer-Reviewed Original ResearchConceptsDuration of diabetesPregnant diabeticsClinical correlatesGroup 1Prospective cohort studyInsulin-dependent diabetesWeeks of gestationGestational diabetesCohort studyDiabetic pregnanciesSerum creatinineRenal diseaseThrombomodulin levelsEndothelial damageWhite classificationUnderwent determinationTM levelsDiabetesHbA1cDiabeticsThrombomodulinShort-term controlSignificant differencesDurationCorrelates