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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.

Seven percent of women were diagnosed with GDM by an isolated abnormal fasting BG and have significant disease. This group should not be missed; therefore, fasting BG should be integrated into all GDM screening.

Objective 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.

Objective: We investigated using "pulsatile vessels at the posterior bladder wall" as a novel sonographic marker to demonstrate the severity of placenta accreta spectrum (PAS). Methods: This observational case-control study of 30 pregnant women was performed at Hackensack Meridian Health's Center for Abnormal Placentation in 2020. The case group was made up of women with historically described sonographic signs of PAS and was compared against two control groups: (1) women with uncomplicated placenta previa and (2) women with no evidence of placenta previa sonographically. All patients were evaluated with Color Flow Doppler ultrasound to assess the presence of arterial vessels at the posterior bladder wall. The flow characteristics and resistance indices (RI) were noted in the presence of pulsatile vessels. All patients' placentation was clinically confirmed at delivery. Patients with clinical invasive placentation underwent histopathological diagnosis to confirm disease presence. Results: Hundred percent of subjects in our series with suspected PAS exhibited pulsatile arterial vessels at the posterior bladder wall sonographically with a low RI of 0.38 AE 0.1 at an average of 24.6 AE 5.2 gestational weeks. Cases were histopathologically confirmed to have placenta percreta after delivery. Patients in either of the control groups did not display pulsatile vessels at the posterior bladder wall during antenatal sonographic evaluations and had no clinical evidence of PAS. Conclusion:The presence of posterior urinary bladder wall pulsatile arterial vessels with low RI, in addition to traditional sonographic markers increases the suspicion of severe PAS. Thus, these findings allow for the greater opportunity for coordination of patient care prior to delivery.