2002
Midtrimester nuchal thickness and the prediction of postnatal congenital heart defect
Bahado-Singh RO, Rowther M, Bailey J, Copel J, Mendilcioglu I, Choi S, Oz U. Midtrimester nuchal thickness and the prediction of postnatal congenital heart defect. American Journal Of Obstetrics And Gynecology 2002, 187: 1250-1253. PMID: 12439514, DOI: 10.1067/mob.2002.128025.Peer-Reviewed Original ResearchConceptsNuchal thickness measurementPrediction of CHDNuchal thicknessRisk factorsHeart defectsStepwise logistic regression analysisBackground population riskIndividual patient's riskEpidemiologic risk factorsSignificant risk factorsMultiple risk factorsPatient-specific riskSignificant predictorsLogistic regression analysisCongenital heart defectsOnly significant predictorMajor CHDPostnatal evaluationPatient riskMidtrimester fetusesNormal fetusesCongenital heartCHDLogistic regression
1998
Arterial and venous Doppler velocimetry in the severely growth‐restricted fetus and associations with adverse perinatal outcome
Ozcan T, Sbracia M, d'Ancona R, Copel J, Mari G. Arterial and venous Doppler velocimetry in the severely growth‐restricted fetus and associations with adverse perinatal outcome. Ultrasound In Obstetrics And Gynecology 1998, 12: 39-44. PMID: 9697283, DOI: 10.1046/j.1469-0705.1998.12010039.x.Peer-Reviewed Original ResearchMeSH KeywordsBlood Flow VelocityCerebral ArteriesFemaleFetal Growth RetardationFetusHumansInfant, NewbornPregnancyPregnancy OutcomePrognosisPulsatile FlowReference ValuesSensitivity and SpecificitySignal Processing, Computer-AssistedSurvival RateUltrasonography, Doppler, ColorUltrasonography, PrenatalUmbilical ArteriesUmbilical VeinsConceptsAdverse outcome parametersAdverse perinatal outcomesGrowth-restricted fetusesOutcome parametersApgar scorePerinatal outcomesDuctus venosusPerinatal deathNeonatal intensive care unitSevere intrauterine growth restrictionDuctus venosus Doppler velocimetryAbnormal Doppler velocimetryVenous Doppler velocimetryVenous Doppler waveformsRespiratory distress syndromeMiddle cerebral arteryRetinopathy of prematurityIntensive care unitIntrauterine growth restrictionDays of lifeOnly significant parameterApgar valuesPeriventricular leukomalaciaDistress syndromeFetal demise
1992
Outcome of prenatally detected cardiac malformations
Smythe J, Copel J, Kleinman C. Outcome of prenatally detected cardiac malformations. The American Journal Of Cardiology 1992, 69: 1471-1474. PMID: 1590238, DOI: 10.1016/0002-9149(92)90903-c.Peer-Reviewed Original ResearchConceptsCardiac failureExtracardiac malformationsMajor extracardiac malformationsCongenital heart diseaseCardiac lesionsOptimal counselingNonimmune hydropsElective terminationExtracardiac defectsFetal echocardiographyHeart diseaseCardiac malformationsCardiac defectsChromosomal abnormalitiesMalformationsPrenatal detectionPregnancyPatientsOutcomesEchocardiographyHydropsPrognosisFailureLesionsAbnormalities
1991
Can umbilical artery pulsatility index predict the outcome of fetuses with structural heart disease?
Copel J, Hobbins J, Kleinman C. Can umbilical artery pulsatility index predict the outcome of fetuses with structural heart disease? Journal Of Ultrasound In Medicine 1991, 10: 323-326. PMID: 1895374, DOI: 10.7863/jum.1991.10.6.323.Peer-Reviewed Original ResearchConceptsCongenital heart diseaseElevated pulsatility indexPulsatility indexHeart diseaseUmbilical artery PI valuesUmbilical artery pulsatility indexUmbilical artery Doppler waveformsNormal PI valuesArtery pulsatility indexOutcome of fetusesStructural heart diseaseEnd-diastolic velocityWeeks' gestationFatal anomalyCHD fetusesAnomalous fetusesDoppler waveformsFatal diseaseFetusesNormal populationDiseasePI valuesGestationNormal chromosomesLesions
1989
Pulsed Doppler flow-velocity waveforms in the prediction of fetal hematocrit of the severely isoimmunized pregnancy
Copel J, Grannum P, Green J, Belanger K, Hobbins J. Pulsed Doppler flow-velocity waveforms in the prediction of fetal hematocrit of the severely isoimmunized pregnancy. American Journal Of Obstetrics And Gynecology 1989, 161: 341-344. PMID: 2504040, DOI: 10.1016/0002-9378(89)90516-4.Peer-Reviewed Original Research
1988
Pulsed Doppler flow-velocity waveforms before and after intrauterine intravascular transfusion for severe erythroblastosis fetalis
Copel J, Grannum P, Belanger K, Green J, Hobbins J. Pulsed Doppler flow-velocity waveforms before and after intrauterine intravascular transfusion for severe erythroblastosis fetalis. American Journal Of Obstetrics And Gynecology 1988, 158: 768-774. PMID: 2966585, DOI: 10.1016/0002-9378(88)90070-1.Peer-Reviewed Original ResearchConceptsLate transfusionDoppler flow velocity waveformsIntrauterine intravascular transfusionFlow velocity waveformsSevere erythroblastosis fetalisFirst transfusionIntrauterine transfusionSubsequent transfusionsErythroblastosis fetalisIntravascular transfusionIsoimmunized pregnanciesDoppler studiesMaternal circulationDoppler ultrasoundTransfusionNormal fetusesHematocrit changesLack of changeHematocritDoppler parametersFetusesRapid volumeHydropsPregnancyFetalis