2000
Combined ultrasound biometry, serum markers and age for Down syndrome risk estimation
Bahado‐Singh R, Oz A, Gomez K, Hunter D, Copel J, Baumgarten A, Mahoney M. Combined ultrasound biometry, serum markers and age for Down syndrome risk estimation. Ultrasound In Obstetrics And Gynecology 2000, 15: 199-204. PMID: 10846774, DOI: 10.1046/j.1469-0705.2000.00071.x.Peer-Reviewed Original ResearchConceptsMaternal ageAlpha-fetoproteinTriple screenSerum markersUltrasound biometryDown syndromeNuchal thickness measurementMedian maternal ageSerum alpha-fetoproteinNormal singleton pregnanciesHumerus lengthGestational age rangeDown's syndrome screening efficiencySingleton pregnanciesReferral populationFalse positive rateSecond trimesterIndividual Down syndrome oddsFetal biometryUnconjugated estriolStudy groupNuchal thicknessDown syndrome risk estimationHCGAge range
1999
Selective Screening for Gestational Diabetes Mellitus in Adolescent Pregnancies
KHINE M, WINKLESTEIN A, COPEL J. Selective Screening for Gestational Diabetes Mellitus in Adolescent Pregnancies. Obstetrics And Gynecology 1999, 93: 738-742. DOI: 10.1097/00006250-199905000-00020.Peer-Reviewed Original ResearchConceptsGestational diabetes mellitusBody mass indexAdolescent gravidasRisk factorsGestational diabetesRace/ethnicityDiabetes mellitusMass indexHigh prevalenceFamily historyMedical disordersBasis of BMIPrevalence of GDMAdolescent pregnancySelective screeningConclusion Body mass indexGDM risk factorsPrevious obstetric historyImportant risk factorStudent's t-testObstetric historyAdolescent patientsDiseases codesAnomalous fetusesInternational Classification
1998
Can Risk Factor Screening Predict Hepatitis C Antibody Reactivity?
Magriples U, Bernstein P, Snyder E, Copel J. Can Risk Factor Screening Predict Hepatitis C Antibody Reactivity? American Journal Of Perinatology 1998, 15: 395-398. PMID: 9722062, DOI: 10.1055/s-2007-993964.Peer-Reviewed Original ResearchConceptsHepatitis C virusPercent of womenRisk factorsEnzyme-linked immunoadsorbent assaySecond-generation testingHistory of hepatitisIntravenous drug useNegative predictive valueHCV exposureRF screeningConsecutive patientsProspective studyC virusLower riskAntibody reactivityPredictive valueDrug useImmunoadsorbent assayWomenPatientsScreeningAssaysPercentHepatitisPrevalence
1994
Routine ultrasound screening
Gomez K, Copel J. Routine ultrasound screening. Current Opinion In Obstetrics & Gynecology 1994, 6: 426-429. PMID: 7827272, DOI: 10.1097/00001703-199410000-00006.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
1993
Ultrasound screening for fetal structural anomalies
Gomez K, Copel J. Ultrasound screening for fetal structural anomalies. Current Opinion In Obstetrics & Gynecology 1993, 5: 204-210. PMID: 8490090, DOI: 10.1097/00001703-199304000-00006.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsFetal structural anomaliesStructural anomaliesRoutine ultrasound screeningFour-chamber viewNeural tube defectsRoutine ultrasoundUltrasound screeningHigh riskUltrasound prenatal diagnosisTube defectsUltrasoundPregnancyPrenatal diagnosisDiagnostic ultrasoundControversial topicPatientsObstetricsFetusesAmniocentesisDiagnosis