2021
Obesity and Covid-19: A Major Mortality Risk in Patients Hospitalized With Covid-19
Rodriguez G, Kim E, Cabezas F, Dave P, Li J, Kirupakaran J, Caputo M, Idowu A, Deane K, Tapia N, Korson M, Nunez D, Okaikoi M, Rodriguez P, Valentine D, Yau A, Zheng B, Aye T, Jimenez M, Elayaperumal P, Afzal A, Daruwala O, Williams B, Karnik S, Filias F, Inoue T, Asif H, Singh G, Kubbar A, Iwuala S, Zeyneloglu N, Bahtiyar M, Bahtiyar G. Obesity and Covid-19: A Major Mortality Risk in Patients Hospitalized With Covid-19. Journal Of The Endocrine Society 2021, 5: a53-a53. PMCID: PMC8089692, DOI: 10.1210/jendso/bvab048.106.Peer-Reviewed Original ResearchMortality rateCOVID-19Retrospective cohort studyChronic kidney diseaseHistory of diabetesCoronary artery diseaseCOVID-19 severityMajor public health crisisType 2 diabetesBMI 30Diabetic ketoacidosisMacrovascular diseaseMean HbA1cPublic health crisisSignificant comorbiditiesCohort studyArtery diseaseMajor mortality riskMultivariable analysisNormal weightKidney diseaseMean ageRisk factorsUnivariate analysisCommunity hospital
2020
Post-Laser Twin Anemia Polycythemia Sequence: Diagnosis, Management, and Outcome in an International Cohort of 164 Cases
Tollenaar LSA, Lopriore E, Faiola S, Lanna M, Stirnemann J, Ville Y, Lewi L, Devlieger R, Weingertner AS, Favre R, Hobson SR, Ryan G, Rodo C, Arévalo S, Klaritsch P, Greimel P, Hecher K, de Sousa MT, Khalil A, Thilaganathan B, Bergh EP, Papanna R, Gardener GJ, Carlin A, Bevilacqua E, Sakalo VA, Kostyukov KV, Bahtiyar MO, Wilpers A, Kilby MD, Tiblad E, Oepkes D, Middeldorp JM, Haak MC, Klumper FJCM, Akkermans J, Slaghekke F. Post-Laser Twin Anemia Polycythemia Sequence: Diagnosis, Management, and Outcome in an International Cohort of 164 Cases. Journal Of Clinical Medicine 2020, 9: 1759. PMID: 32517071, PMCID: PMC7355738, DOI: 10.3390/jcm9061759.Peer-Reviewed Original ResearchTwin anemia-polycythemia sequenceSevere neonatal morbidityPost-laser twin anemia-polycythemia sequenceNeonatal morbidityGestational agePerinatal mortalityPartial exchange transfusionIndependent risk factorMedian gestational agePerinatal mortality rateRisk factor analysisTermination of pregnancyDonor twinExpectant managementInitial surgeryIntrauterine transfusionPerinatal outcomesAntenatal managementSecondary outcomesPrimary outcomeExchange transfusionOptimal treatmentRisk factorsMedian numberInternational cohort
2019
Antipsychotic Exposure in Pregnancy and the Risk of Gestational Diabetes: A Systematic Review and Meta-analysis
Kucukgoncu S, Guloksuz S, Celik K, Bahtiyar MO, Luykx JJ, Rutten BPF, Tek C. Antipsychotic Exposure in Pregnancy and the Risk of Gestational Diabetes: A Systematic Review and Meta-analysis. Schizophrenia Bulletin 2019, 46: 311-318. PMID: 31167033, PMCID: PMC7442324, DOI: 10.1093/schbul/sbz058.Peer-Reviewed Original ResearchConceptsGestational diabetes mellitusAntipsychotic exposureRisk ratioGDM riskHealthy controlsRisk of GDMControl groupSystematic reviewRisk of GestationalModifiable risk factorsConfidence intervalsCumulative risk ratioHealthy control groupSystematic literature searchLifestyle modificationDiabetes mellitusPrimary outcomeGestational ageAntipsychotic usePregnant womenRisk factorsStudy qualityExposure groupMeta-AnalysisPregnancy monitoring
2017
Maternal Anxiety Related to Prenatal Diagnoses of Fetal Anomalies That Require Surgery
Wilpers AB, Kennedy HP, Wall D, Funk M, Bahtiyar MO. Maternal Anxiety Related to Prenatal Diagnoses of Fetal Anomalies That Require Surgery. Journal Of Obstetric Gynecologic & Neonatal Nursing 2017, 46: 456-464. PMID: 28390224, DOI: 10.1016/j.jogn.2017.02.001.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnxiety DisordersCase-Control StudiesCongenital AbnormalitiesFemaleFetusHumansMaternal AgeMothersNew EnglandPilot ProjectsPregnancyPregnancy OutcomePregnancy Trimester, SecondPregnancy Trimester, ThirdPregnancy, High-RiskPrenatal DiagnosisProspective StudiesReference ValuesRisk AssessmentUltrasonography, PrenatalConceptsNurse care coordinatorsFetal anomaliesMaternal ageMaternal anxietyAnxiety scoresComparison pilot studyOlder maternal ageEarly third trimesterHealth history dataU.S. academic medical centersFetal care centersAcademic medical centerMean state anxiety scoreSpielberger State-Trait Anxiety InventoryMental health issuesState-Trait Anxiety InventoryEmotional supportThird trimesterCare coordinatorsMedical recordsRisk factorsCare centerMedical CenterState anxiety scoresPregnancy
2008
Stillbirth at Term in Women of Advanced Maternal Age in the United States: When Could the Antenatal Testing Be Initiated?
Bahtiyar M, Funai E, Rosenberg V, Norwitz E, Lipkind H, Buhimschi C, Copel J. Stillbirth at Term in Women of Advanced Maternal Age in the United States: When Could the Antenatal Testing Be Initiated? American Journal Of Perinatology 2008, 25: 301-304. PMID: 18437644, DOI: 10.1055/s-2008-1076605.Peer-Reviewed Original ResearchConceptsIntrauterine fetal demiseAdvanced maternal ageYears of ageRisk of IUFDAntenatal testingMaternal ageSingleton term deliveriesTerm singleton gestationsProportional hazards modelSingleton gestationsFetal demiseIndependent predictorsMedical complicationsTerm deliveryWomen 25Women 40Risk factorsMaternal raceCongenital anomaliesPrevention databaseHazards modelHaenszel testWomen 15U.S. CentersCochran-Mantel
2007
Prevalence of Congenital Heart Defects in Monochorionic/Diamniotic Twin Gestations
Bahtiyar MO, Dulay AT, Weeks BP, Friedman AH, Copel JA. Prevalence of Congenital Heart Defects in Monochorionic/Diamniotic Twin Gestations. Journal Of Ultrasound In Medicine 2007, 26: 1491-1498. PMID: 17957043, DOI: 10.7863/jum.2007.26.11.1491.Peer-Reviewed Original ResearchConceptsTwin-twin transfusion syndromeDiamniotic twin gestationsTwin gestationsVentricular septal defectSeptal defectPulmonary stenosisTwin pregnanciesRisk factorsRelative riskHeart defectsCongenital heartFrequent heart defectsConfidence intervalsAtrial septal defectMedical Subject Headings termsCongenital heart defectsRandom-effects modelSubject Headings termsCHD prevalenceTransfusion syndromeAbnormal placentationFetal echocardiographyObservational studyGestationSystematic review