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Objective: To investigate the influence of gestational diabetes mellitus (GDM) on maternal and neonatal outcomes in twin pregnancies. Methods: A retrospective population-based study was conducted, comparing maternal and neonatal outcome in women carrying twins with and without GDM. Deliveries occurred in a tertiary medical center between the years 1988 and 2010. Multivariable analysis was used to control for confounders. Results: The study population included 4,428 twin pregnancies, of these 341 (7.7 %) were complicated with GDM. Twin pregnancies complicated with GDM had higher rates of fertility treatment, chronic hypertension, preeclampsia and cesarean deliveries (CD). Nevertheless, using a multivariable analysis, with CD as the outcome variable, controlling for confounders such as maternal age, fertility treatments and hypertensive disorders, GDM in twins was not found to be an independent risk factor for CD (adjusted OR = 1.8, 95 % CI 0.9−1.4; P = 0.18). Rates of low 5 min Apgar scores (<7) and perinatal mortality were lower among twins with GDM (2.9 % vs. 5.3 %, OR = 0.5, 95 % CI 0.3−0.8 0; P = 0.005 and 2.3 % vs. 4.4 %, OR = 0.5, 95 % CI 0.3-0.8; P = 0.005, respectively). Conclusion: In our population, GDM in twin pregnancies was not associated with increased rates of adverse perinatal outcomes. In addition, GDM was not found to be an independent risk factor for CD in twin pregnancies. [ABSTRACT FROM AUTHOR]

Purpose: Female genital mutilation (FGM) is still performed in the world. Women who underwent FGM have marked psychological, gynecological and obstetric consequences. This article contributes to the spread of knowledge about obstetric and neonatal outcomes in women with FGM I and II. Methods: Our observational study compared the obstetric outcomes of 85 women with FGM I and II (case group) and 95 women without it (control group). We evaluated age, need of oxytocin during labor, duration of the expulsion phase, need of episiotomy, weight of the newborn, Apgar score at birth, resuscitation of the newborn, stillbirth. We observed the rate of cesarean sections and their main indications. We compared the rate of cesarean sections among the cases and the controls. Results: Controls were younger than women who underwent FGM. Intravenous oxytocin injection was higher in cases. The expulsion phase was longer in women with FGM than in the controls. FGM is related to a higher risk of episiotomy. Apgar score 9/10 was more frequently assigned to babies from mothers without FGM. There were more resuscitated babies and more stillbirth in the group of cases. Ten percent of all women underwent cesarean section. FGM is related to a higher incidence of cesarean section. Conclusion: FGM is associated with a higher risk of gynecological and obstetrical consequences, acting on women's health and also on the economy of resource limited countries. Because of migration, health professionals could interface with women who underwent FGM and have to know their related complications. [ABSTRACT FROM AUTHOR]

Objectives: To characterize risk factors and perinatal outcome following cephalopelvic disproportion (CPD). Methods: A retrospective population-based study comparing all singleton deliveries of women with and without CPD, between 1988 and 2010, was conducted. A multiple logistic regression model was used to control for confounders. Results: Out of 242,520 patients, 0.3% ( n = 673) were diagnosed with CPD. Using a multivariable analysis, the following obstetric risk factors were significantly associated with CPD: fetal macrosomia (birth weight above 4 kg, OR = 3.3, 95% CI 2.7-4.1, P < 0.001), infertility treatment (OR = 2.6, 95% CI 1.8-3.8, P < 0.001), previous caesarean delivery (OR = 2.2, 95% CI 1.9-2.7, P < 0.001), maternal obesity (OR = 2.1, 95% 1.3-3.4, P < 0.001), and polyhydramnios (OR = 1.7, 95% CI 1.3-2.3, P < 0.001). Deliveries complicated by CPD resulted in Caesarean delivery in 99%, and were more likely to have laceration of the cervix (1.2 vs. 0.3%, P < 0.001), rupture of uterus (0.4 vs. 0.1%, P < 0.001), intrapartum mortality (0.6 vs. 0.1% in control, P < 0.001), and low 1-min Apgar scores (<7; 27.2 vs. 6.5%, P < 0.001). Conclusions: In our population, independent risk factors for CPD include fetal macrosomia, infertility treatment, previous caesarean delivery, maternal obesity and polyhydramnion. These pregnancies had higher rates of adverse perinatal outcomes and accordingly high index of suspicion should be pursued when commencing trial of labor of such pregnancies. [ABSTRACT FROM AUTHOR]

Objective: To investigate risk factors and pregnancy outcome of patients with placenta previa. Methods: A population-based study comparing all singleton pregnancies of women with and without placenta previa was conducted. Stratified analysis using multiple logistic regression models was performed to control for confounders. Results: During the study period, there were 185,476 deliveries, of which, 0.42% were complicated with placenta previa. Using a multivariable analysis with backward elimination, the following risk factors were independently associated with placenta previa: infertility treatments (OR 1.97; 95% CI 1.45-2.66; P < 0.001), prior cesarean delivery (CD; OR 1.76; 95% CI 1.48-2.09; P < 0.001) and advanced maternal age (OR 1.08; 95% CI 1.07-1.09; P < 0.001). Placenta previa was significantly associated with adverse outcomes such as peripartum hysterectomy (5.3 vs. 0.04%; P < 0.001), previous episode of second trimester bleeding (3.9 vs. 0.05%; P < 0.001), blood transfusion (21.9 vs. 1.2%; P < 0.001), maternal sepsis (0.4 vs. 0.02%; P < 0.001), vasa previa (0.5 vs. 0.1%; P < 0.001), malpresentation (19.8 vs. 5.4%; P < 0.001), postpartum hemorrhage (1.4 vs. 0.5%; P = 0.001) and placenta accreta (3.0 vs. 1.3%; P < 0.001). Placenta previa was significantly associated with adverse perinatal outcomes such as higher rates of perinatal mortality (6.6 vs. 1.3%; P < 0.001), an Apgar score <7 after 1 and 5 min (25.3 vs. 5.9%; P < 0.001, and 7.1 vs. 2.6%, P < 0.001, respectively), congenital malformations (11.5 vs. 5.1%; P < 0.001) and intrauterine growth restriction (3.6 vs. 2.1%; P = 0.003). Using another multivariable logistic regression model, with perinatal mortality as the outcome variable, controlling for confounders, such as preterm birth, maternal age, etc., placenta previa was not found as an independent risk factor for perinatal mortality (weighted OR 1.018; 95% CI 0.74-1.40; P = 0.910). Conclusions: Infertility treatments, prior cesarean section, and advanced maternal age are independent risk factors for placenta previa. An increase in the incidence of these risk factors probably contributes to a rise in the number of pregnancies complicated with placenta previa and its association with adverse maternal and perinatal outcomes. Careful surveillance of these risk factors is recommended with timely delivery in order to reduce the associated complications. [ABSTRACT FROM AUTHOR]

We describe a patient with a known diagnosis of Takayasu’s arteritis who presented late in the third trimester. She was delivered by caesarean section and her postpartum course was complicated by aortic dissection. This report is the first to describe peripartum aortic dissection in a patient with known Takayasu’s arteritis. Takayasu’s arteritis should be regarded as a risk factor for aortic dissection. It is important to treat systemic hypertension in Takayasu’s arteritis patients and suspect the diagnosis of aortic dissection in any pregnant patient complaining of chest pain as dissection is a leading cause of maternal mortality in the developed world. [ABSTRACT FROM AUTHOR]