Venous Thromboembolism Risk Assessment Models in Obstetrics: A Review of Current Practices and Future Directions.

Pregnancy is a major risk factor for venous thromboembolism (VTE) and its associated complications. The hypercoagulable state in both the antenatal and postnatal periods contributes to thromboembolism and continues to be a leading cause of maternal morbidity and mortality worldwide. The non-specific signs and symptoms of VTE in pregnancy and the lack of specific Risk Assessment Models (RAMs) propose a diagnostic challenge in the obstetric population. This review aims to discuss and compare existing RAMs and highlights the important challenges of using established RAMs in obstetric patients. It also emphasizes the importance of enhancing and individualizing RAMs in obstetrics to improve maternal healthcare. KEY POINTS: · VTE is a major complication of pregnancy, associated with increased maternal morbidity and mortality.. · VTE RAMs lack sensitivity and specificity in stratifying VTE risk in pregnancy.. · Validating VTE RAMs in the obstetric population aims to improve maternal outcomes..

Physician Burnout among Members of the Society for Maternal-Fetal Medicine.

OBJECTIVE: This study aimed to determine the rate of physician burnout among maternal-fetal medicine subspecialists and identify associated factors. STUDY DESIGN: Noninternational members of the Society for Maternal-Fetal Medicine (SMFM) were surveyed regarding burnout using a validated tool specifically designed for health professionals (Maslach Burnout Inventory-Human Services Survey). Burnout was defined as exceeding established cutoffs for emotional exhaustion or depersonalization. Demographic information and potential contributors associated with the presence of burnout were also examined. RESULTS: The survey was sent to 1,220 members and 44.1% of members completed the entire survey. The physician burnout rate was 56.5%. Factors associated with burnout included female gender, being 5 to 20 years in practice, self-perceived burnout, being somewhat or very dissatisfied with career or supervisor and charting for more than 4 hours per day. Factors associated with less burnout were being male, having some protected time for education and regular exercise. Women scored higher on emotional exhaustion and depersonalization and lower personal accomplishment compared with men. CONCLUSION: Physician burnout among the SMFM members is higher than has been reported in other specialties. While some of these factors are modifiable, further study into why women have higher rates of burnout needs to be performed.

Early Prenatal Diagnosis of Cornelia de Lange's Syndrome with Whole-Exome Sequencing: A Case Report.

Cornelia de Lange's syndrome (CDLS) is a multisystem genetic syndrome characterized by well-defined physical, intellectual, and behavioral characteristics. The diagnosis of CDLS is typically done clinically after birth; however, recent studies have demonstrated the ability to use prenatal ultrasound and whole-exome sequencing to diagnose CDLS prenatally. Here we present a prenatal case in which multiple fetal anomalies were identified on ultrasound at 20 weeks of gestation. Use of whole-exome sequencing allowed for successful diagnosis of CDLS in this fetus prenatally.

Precipitous delivery complicated by uterine artery laceration and uterine rupture in an unscarred uterus: A case report.

Precipitous delivery is associated with rapid cervical dilation and fetal descent. Complications of precipitous delivery can include vascular trauma, uterine rupture, and uterine artery laceration. Uterine artery laceration is a rare complication that can lead to significant postpartum hemorrhage and injury. Careful evaluation for trauma and aggressive resuscitation are critical to prevent maternal morbidity and mortality. This is a case report of a 39-year-old woman, gravida 2 para 1, at 39 weeks of gestation who delivered after induction of labor due to chronic hypertension. Her labor course was precipitous and complicated by uterine rupture and uterine artery laceration with postpartum hemorrhage that required massive transfusion, exploratory laparotomy with a supracervical hysterectomy, and interventional radiology for uterine and cervical artery embolization. This seems to be the first published case report of precipitous delivery associated with uterine artery laceration and uterine rupture. Thorough evaluation after precipitous delivery is critical to decrease maternal morbidity and mortality secondary to uterine artery injury.

Early-Life Microbiota Perturbations and Behavioral Effects.

The maternal environment, during the prenatal and postnatal periods, is a determinant of offspring development and health. Perturbations during these periods can affect maternal behaviors and maternal-infant bonding, and also impair transmission of maternal microbiota to the offspring. Impaired microbiota has been associated with alterations of offspring cognitive development and behavior.

The Accuracy of Group Beta Streptococcus Rectovaginal Cultures at 35 to 37 Weeks of Gestation in Predicting Colonization Intrapartum.

Objective This study aims to investigate accuracy of group beta Streptococcus (GBS) rectovaginal cultures at 35 to 37 weeks in predicting intrapartum colonization. Study Design Institutional review board (IRB) approved prospective cohort study of 302 women from October 2015 to May 2017. Patients had the following tests for GBS: first trimester urine culture, rectovaginal culture at 35 to 37 weeks, and intrapartum rectovaginal culture. Outcomes included accuracy of 35- to 37-week GBS rectovaginal culture in detecting results intrapartum, and accuracy of first trimester urine culture in comparison to intrapartum rectovaginal cultures. Results There was sufficient evidence of agreement between results at 35 to 37 weeks with intrapartum cultures ( p = 0.001). However, agreement was weak, 11 patients (3.7%) were GBS positive intrapartum but negative at 35 to 37 weeks; and 33 patients (11%) were initially GBS positive but were negative intrapartum. Sensitivity and specificity of the 35- to 37-week culture was 69% (95% confidence interval [CI]:54-84%) and 87% (95% CI: 83-91%), respectively. There was also weak agreement between first trimester urine culture and intrapartum rectovaginal culture. Specificity for this assessment was 98% (95% CI: 97-100%) and was significantly different compared with antepartum GBS culture ( p < 0.001). Accuracy between antepartum GBS rectovaginal culture and urine culture was similar (85 vs. 87%, p = 0.47). Conclusion The 35- to 37-week GBS rectovaginal culture might be a poor predictor for intrapartum colonization.

Recurrent Cholangiocarcinoma in Pregnancy: A Case Report.

Hepatobiliary malignancies during pregnancy are extremely rare and portend a poor prognosis. There are only seven published cases of cholangiocarcinoma in an obstetrical patient, all are cases of primary cholangiocarcinoma (1-7). Herein, we describe the first case of recurrent cholangiocarcinoma during pregnancy. The patient did not receive chemotherapy during pregnancy and required prolonged hospitalizations for nutritional and intensive medical support. She delivered preterm, at 30 2/7 weeks gestation, after developing pre-eclampsia with severe features. The infant was healthy, with no malformations, and currently exhibits no neurological or behavioral sequelae at 8months of age. We discuss themanagement considerations inherent to this complex clinical scenario including metastatic disease severity, ethical considerations, and palliative care treatment options.