2021
Duration of Exposure to General Endotracheal Anesthesia during Cesarean Deliveries at Term and Perinatal Complications
Swanson K, Liang L, Grobman WA, Higgins N, Roy A, Son M. Duration of Exposure to General Endotracheal Anesthesia during Cesarean Deliveries at Term and Perinatal Complications. American Journal Of Perinatology 2021, 39: 232-237. PMID: 34844279, DOI: 10.1055/s-0041-1739355.Peer-Reviewed Original ResearchConceptsGeneral endotracheal anesthesiaPrimary perinatal outcomeCesarean deliveryPerinatal complicationsPerinatal outcomesDuration of exposureMaternal morbidityMultivariable analysisGeneral anesthesiaEndotracheal anesthesiaFetal statusSingle tertiary care centerComposite of complicationsPrior abdominal surgeryTertiary care centerWeeks of gestationMaternal complicationsNonanomalous gestationsApgar scoreMultivariable adjustmentSecondary outcomesAbdominal surgeryBivariable analysisRetrospective studyCare centerPatient characteristics associated with complications of external cephalic version
Dahl CM, Zhang Y, Ong JX, Yeh C, Son M, Miller ES, Roy A, Grobman WA. Patient characteristics associated with complications of external cephalic version. American Journal Of Obstetrics & Gynecology MFM 2021, 3: 100411. PMID: 34058425, DOI: 10.1016/j.ajogmf.2021.100411.Peer-Reviewed Original ResearchConceptsExternal cephalic versionBody mass indexPatient characteristicsCephalic versionPlacental locationGestational ageFetal weightMass indexCord prolapsePlacental abruptionFetal statusSpontaneous ruptureIntensive care unit admissionSingle quaternary care centerHigher body mass indexExternal cephalic version attemptAnterior placental locationNonreassuring fetal statusUmbilical cord prolapseCare unit admissionCord arterial pHGreater gestational ageMultivariable logistic regressionQuaternary care centerExternal cephalic version success
2020
Association Between Time of Day and the Decision for an Intrapartum Cesarean Delivery.
Son M, Lai Y, Bailit J, Reddy UM, Wapner RJ, Varner MW, Thorp JM, Caritis SN, Prasad M, Tita ATN, Saade G, Sorokin Y, Rouse DJ, Blackwell SC, Tolosa JE. Association Between Time of Day and the Decision for an Intrapartum Cesarean Delivery. Obstetrics And Gynecology 2020, 135: 535-541. PMID: 32028489, PMCID: PMC7595762, DOI: 10.1097/aog.0000000000003707.Peer-Reviewed Original ResearchConceptsIntrapartum cesarean deliveryCesarean deliveryMedian durationNulliparous womenMulticenter observational cohortOverall cesarean deliveryCesarean delivery rateLive gestationEligible womenObservational cohortSecondary outcomesPrimary outcomeVertex presentationMedian timeFetal statusKruskal-Wallis testHome birthTime of daySecondary analysisComplete dilationBivariate analysisContinuous outcomesDystociaWomenNonlinear association