1999
The Doppler cerebroplacental ratio and perinatal outcome in intrauterine growth restriction
Bahado-Singh R, Kovanci E, Jeffres A, Oz U, Deren O, Copel J, Mari G. The Doppler cerebroplacental ratio and perinatal outcome in intrauterine growth restriction. American Journal Of Obstetrics And Gynecology 1999, 180: 750-756. PMID: 10076158, DOI: 10.1016/s0002-9378(99)70283-8.Peer-Reviewed Original ResearchConceptsIntrauterine growth restrictionDoppler cerebroplacental ratioPerinatal outcomesCerebroplacental ratioBirth weightGrowth restrictionDoppler examinationUmbilical artery pulsatility index valuesStepwise logistic regression analysisAbnormal cerebroplacental ratioBrain-sparing effectLast Doppler examinationUmbilical artery DopplerUmbilical artery velocimetryPulsatility index valuesReceiver operator curve characteristicsReceiver operator characteristic curveLogistic regression analysisRegression analysisArtery DopplerPerinatal morbidityPerinatal complicationsWeeks' gestationNormal medianPerinatal problems
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
1997
Increase of fetal hematocrit decreases the middle cerebral artery peak systolic velocity in pregnancies complicated by rhesus alloimmunization
Mari G, Rahman F, Olofsson P, Ozcan T, Copel J. Increase of fetal hematocrit decreases the middle cerebral artery peak systolic velocity in pregnancies complicated by rhesus alloimmunization. The Journal Of Maternal-Fetal Medicine 1997, 6: 206-208. PMID: 9260116, DOI: 10.1002/(sici)1520-6661(199707/08)6:4<206::aid-mfm3>3.0.co;2-n.Peer-Reviewed Original ResearchConceptsMiddle cerebral artery peak systolic velocityPeak systolic velocitySystolic velocityFetal hematocritTime of studyIntrauterine transfusionRed blood cellsFetal anemiaRhesus alloimmunizationGestational ageRh alloimmunizationDoppler ultrasoundBlood cellsHematocritAlloimmunizationPregnancyT-testP-valueDoppler measurementsStatistical comparisonTransfusionAnemiaDiagnosis
1996
Is the fetal brain‐sparing effect a risk factor for the development of intraventricular hemorrhage in the preterm infant?
Mari G, Abuhamad A, Keller M, Verpairojkit B, Ment L, Copel J. Is the fetal brain‐sparing effect a risk factor for the development of intraventricular hemorrhage in the preterm infant? Ultrasound In Obstetrics And Gynecology 1996, 8: 329-332. PMID: 8978007, DOI: 10.1046/j.1469-0705.1996.08050329.x.Peer-Reviewed Original ResearchConceptsMiddle cerebral artery pulsatility indexCerebral artery pulsatility indexBrain-sparing effectArtery pulsatility indexIntrauterine growth restrictionIntraventricular hemorrhagePulsatility indexPreterm laborAntenatal exposureGestational ageMean birth weightNeonatal intraventricular hemorrhageRespiratory distress syndromeMiddle cerebral arteryFirst postnatal weekApgar scoreCesarean sectionNecrotizing enterocolitisPreterm infantsBrain sparingDistress syndromeWeeks' gestationCerebral arteryIUGR fetusesDoppler studies
1995
Diagnosis of fetal anemia with Doppler ultrasound in the pregnancy complicated by maternal blood group immunization
Mari G, Adrignolo A, Abuhamad A, Pirhonen J, Jones D, Ludomirsky A, Copel J. Diagnosis of fetal anemia with Doppler ultrasound in the pregnancy complicated by maternal blood group immunization. Ultrasound In Obstetrics And Gynecology 1995, 5: 400-405. PMID: 7552802, DOI: 10.1046/j.1469-0705.1995.05060400.x.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnemia, HemolyticBlood Flow VelocityBlood Group AntigensCerebral ArteriesCordocentesisErythroblastosis, FetalFemaleFetal BloodGestational AgeHumansInfant, NewbornObserver VariationPregnancyProspective StudiesRetrospective StudiesRh IsoimmunizationROC CurveTransfusion ReactionUltrasonography, Doppler, ColorUltrasonography, Doppler, PulsedUltrasonography, PrenatalConceptsMiddle cerebral artery peak systolic velocityPeak systolic velocitySystolic velocityFetal anemiaGroup AAnemic fetusesMiddle cerebral artery peak systolic velocity valuesMiddle cerebral artery peak velocityFetal middle cerebral artery peak systolic velocityPeak systolic velocity valuesSystolic velocity valuesPeak velocityNormal mean valueAnemia riskNon-invasive methodGroup B.Prospective fashionFetal hematocritGroup BDoppler ultrasoundGroup CNormal fetusesAnemiaFetusesNormal values