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Twin Pregnancies And Incidence Of Spontaneous Preterm Delivery Stratified By Chorionicity, Amanda Roman, Gabriele Saccone, Yury Cruz, Giuseppe Maruotti, Mohamed Satti, Pasquale Martinelli, Vincenzo Berghella

Department of Obstetrics and Gynecology Posters

Objective: To identify the incidence of spontaneous preterm birth (SPTB) and indications for delivery in women with twin pregnancy stratified by chorionicity (monochorionic diamniotic and dichorionic diamniotic pregnancy).

Study Design: Multicenter retrospective cohort of all consecutive twin gestations from 2010 to 2017. They were stratified by chorionicity monochorionic diamniotic and dichorionic diamniotic pregnancy: Primary outcome was SPTB < 37 weeks. Secondary outcome was SPTB at <34, 32, and <28 weeks, gestational age at delivery and indications for delivery: maternal and fetal. Analysis: t-test, Fisher’s exact test and multivariable logistic regression.

Results: 510 women with twin pregnancies were identified. 158 (30.9%) were monochorionic diamniotic pregnancies, and 352 (69.0%) were dichorionic pregnancies. The gestational age at delivery was significantly shorter in the monochorionic compared to the dichorionic group of about 2 weeks (MD -2.20 weeks, …

Impact Of New “Triple I” Classification On The Incidence Of Clinical Chorioamnionitis And Antibiotic Use In Neonates, Amanda Roman, Yury Cruz, Amy J. Sloane, David Carola, Dorothy Mcelewee, Vincenzo Berghella, Zubair H. Aghai

Department of Obstetrics and Gynecology Posters

Objective

To evaluate the impact of the new classification “Triple I” on the incidence of chorioamnionitis during labor, need of antibiotics and diagnosis of neonatal sepsis.

Predictors Of Preterm Birth After Physical Exam Indicated Cerclage In Singleton Pregnancies, Amanda Roman, Gabriele Saccone, Sarah Pachtman, Yury Cruz, Burt Rochelson, Adiel Fleischer, Pasquale Martinelli, Vincenzo Berghella

Department of Obstetrics and Gynecology Posters

Objective

To evaluate the predictors of preterm birth <32 weeks in women that underwent physical exam indicated cerclage (PEIC) in singleton pregnancy.

Midtrimester Transvaginal Ultrasound Cervical Length In Diamniotic Twin Pregnancies According To Chorionicity, Amanda Roman, Gabriele Saccone, Carolynn M. Dude, Danielle A. Peress, Giuseppe Maria Maruotti, Andrew Ward, Hannah Anastasio, Lorraine Dugoff, Pasquale Martinelli, Vincenzo Berghella

Department of Obstetrics and Gynecology Posters

Objective

To compare the mean and additional midtrimester TVCL screening cut offs in monochorionic diamniotic (MC/DA) twins and dichorionic diamniotic (DC/DA) twins and to assess the relationship between the TVCL values and spontaneous preterm birth (SPTB).

Maternal Activity Level In Patients With Preterm Premature Rupture Of Membranes: A Prospective Observational Cohort Study, Amanda Roman, Nathan Watters, Denise Moses, Jenny Reisner, Andrea French, Alexis Gimovsky, Caroline Pessel, Burton Rochelson, Neil Seligman, Vincenzo Berghella

Department of Obstetrics and Gynecology Posters

Objective: To evaluate the level of maternal physical activity effect on the perinatal outcomes of women with preterm premature rupture of membranes (PPROM)

Study Design: This is a pilot, prospective, observational multicenter cohort study. We approached patients admitted between 23 0/7 weeks to 32 0/7 weeks gestation with confirmed PPROM between January of 2014 and June of 2017 All patients received corticosteroids and latency antibiotics. Enrollment was done on third day of admission. Delivery occurred at 34 weeks per protocol via induction of labor or cesarean section as obstetrically indicated; or sooner if chorioamnionitis was diagnosed or spontaneous preterm labor …