Israel Medical Association Journal

Background: Coronavirus disease 2019 (COVID-19) causes severe complications in 15% of patients, many of whom are pregnant. Most infected women continue their pregnancies until term even though severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) replicates in the decidua.

Objectives: To assess the impact of SARS-CoV-2 infection remote from delivery on obstetric outcomes.

Methods: Women diagnosed with SARS-CoV-2 infection confirmed by polymerase chain reaction at least 14 days prior to delivery were enrolled prospectively and followed monthly until delivery. Their obstetric outcomes were compared to those of women who gave birth at our center during the year preceding the pandemic. The primary endpoint was a composite of hypertensive disorders of pregnancy, oligohydramnios, and fetal distress or meconium-stained amniotic fluid during labor. Other demographic and obstetric variables were also recorded.

Results: The obstetric outcomes of 143 patients were compared to those of 3565 patients who gave birth during the year preceding the pandemic. The composite rate of placental complications was significantly higher in the study group (58 [41%] vs. 593 [17%], respectively), with an odds ratio of 3.4 (95% confidence interval 2.4–4.7). There was also an increased rate of labor induction or advancing the elective cesarean date in the study group (37 [26%] vs. 601 [17%]). No significant differences were found in the Apgar score, cord pH or gestational age at infection.

Conclusions: The risk of placental complications remains greater in pregnant women infected with SARS-CoV-2 after acute illness resolution. Those patients should be monitored closely until delivery.

Background: The administration of antenatal corticosteroids (ACS) is standard practice for management of threatened preterm birth. Its benefit, especially in small for gestational age (SGA) late preterm, is unclear.

Objectives: To evaluate the impact of ACS on perinatal outcome of late preterm SGA neonates.

Methods: We conducted a retrospective cohort study of all women carrying a singleton gestation who had late preterm delivery (34–36 gestational weeks) of SGA neonates at a single tertiary university-affiliated medical center (July 2012–December 2017). Exclusion criteria included termination of pregnancy, intrauterine fetal death, and birth weight ≥ 10th percentile. Outcomes were compared between ACS and non-ACS treatment prior to delivery. Neonatal composite outcome included neonatal intensive care unit (NICU) admission, respiratory distress syndrome, mechanical ventilation, and transient tachypnea.

Results: Overall, 228 women met inclusion criteria; 102 (44.7%) received ACS and 126 did not (55.3%). Median birth weight among the non-ACS group was significantly higher (1896.0 vs. 1755.5 grams P < 0.001). Rates of NICU and jaundice requiring phototherapy were higher among the ACS group (53.92% vs. 31.74%, P = 0.01; 12.74% vs. 5.55%, P = 0.05, respectively). Composite neonatal outcome was significantly higher among the ACS group (53.92% vs. 32.53%, odds ratio [OR] 2.42, 95% confidence interval [95%CI] 1.41–4.15, P = 0.01). After adjustment for potential confounders, this association remained significant (OR 2.15, 95%CI 1.23–3.78, P = 0.007).

Conclusions: ACS given during pregnancy did not improve respiratory outcome for SGA late preterm neonates. ACS may be associated with a worse outcome.

Background: Takayasu arteritis (TA) is a rare chronic granulomatous inflammatory disease of the aorta and/or its major branches and more frequently affects female patients before menopause. Since persistent inflammation may lead to arterial ischemia, hypertension is an important complication of TA. Objectives: To evaluate gestational results and complications in patients with TA arteritis.

Methods: We conducted a retrospective analysis of the medical records of patients with TA admitted to the high risk pregnancy clinic for women with systemic autoimmune diseases at Hospital Universitário Pedro Ernesto.

Results: From 1998 to 2011 we followed 11 pregnancies in 9 patients with TA; the patients’ age ranged from 17 to 42 years and disease duration from 2 to 28 years. In 7 of the 11 pregnancies, uncontrolled blood pressure occurred before labor and preeclampsia was diagnosed in one. Two deliveries were preterm, one newborn was treated for sepsis and four (36%) had intrauterine growth restriction (IUGR).

Conclusions: Close monitoring improves the perinatal outcomes in patients with TA who are more prone to develop hypertension, preeclampsia and IUGR. Disease activity was not observed in our group of patients during pregnancy. Coordinated care between the obstetric, rheumatologic and cardiologic teams is the ideal setting to follow pregnant women with TA.