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Objective This study aimed to evaluate trends, risk factors, and outcomes associated with infections and sepsis during delivery hospitalizations in the United States. Study Design The 2000–2020 National Inpatient Sample was used for this repeated cross-sectional analysis. Delivery hospitalizations of patients aged 15 to 54 with and without infection and sepsis were identified. Common infection diagnoses during delivery hospitalizations analyzed included (i) pyelonephritis, (ii) pneumonia/influenza, (iii) endometritis, (iv) cholecystitis, (v) chorioamnionitis, and (vi) wound infection. Temporal trends in sepsis and infection during delivery hospitalizations were analyzed. The associations between sepsis and infection and common chronic health conditions including asthma, chronic hypertension, pregestational diabetes, and obesity were analyzed. The associations between clinical, demographic, and hospital characteristics, and infection and sepsis were determined with unadjusted and adjusted logistic regression models with unadjusted odds ratio (OR) and adjusted odds ratios with 95% confidence intervals as measures of association. Results An estimated 80,158,622 delivery hospitalizations were identified and included in the analysis, of which 2,766,947 (3.5%) had an infection diagnosis and 32,614 had a sepsis diagnosis (4.1 per 10,000). The most common infection diagnosis was chorioamnionitis (2.7% of deliveries) followed by endometritis (0.4%), and wound infections (0.3%). Infection and sepsis were more common in the setting of chronic health conditions. Evaluating trends in individual infection diagnoses, endometritis and wound infection decreased over the study period both for patients with and without chronic conditions, while risk for pyelonephritis and pneumonia/influenza increased. Sepsis increased over the study period for deliveries with and without chronic condition diagnoses. Risks for adverse outcomes including mortality, severe maternal morbidity, the critical care composite, and acute renal failure were all significantly increased in the presence of sepsis and infection. Conclusion Endometritis and wound infections decreased over the study period while risk for sepsis increased. Infection and sepsis were associated with chronic health conditions and accounted for a significant proportion of adverse obstetric outcomes including severe maternal morbidity. Key Points Sepsis increased over the study period for deliveries with and without chronic condition diagnoses. Endometritis and wound infection decreased over the study period. Infection and sepsis accounted for a significant proportion of adverse obstetric outcomes. [ABSTRACT FROM AUTHOR]

Objective  This study was aimed to review 4 weeks of universal novel coronavirus disease 2019 (COVID-19) screening among delivery hospitalizations, at two hospitals in March and April 2020 in New York City, to compare outcomes between patients based on COVID-19 status and to determine whether demographic risk factors and symptoms predicted screening positive for COVID-19. Study Design  This retrospective cohort study evaluated all patients admitted for delivery from March 22 to April 18, 2020, at two New York City hospitals. Obstetrical and neonatal outcomes were collected. The relationship between COVID-19 and demographic, clinical, and maternal and neonatal outcome data was evaluated. Demographic data included the number of COVID-19 cases ascertained by ZIP code of residence. Adjusted logistic regression models were performed to determine predictability of demographic risk factors for COVID-19. Results  Of 454 women delivered, 79 (17%) had COVID-19. Of those, 27.9% (n  = 22) had symptoms such as cough (13.9%), fever (10.1%), chest pain (5.1%), and myalgia (5.1%). While women with COVID-19 were more likely to live in the ZIP codes quartile with the most cases (47 vs. 41%) and less likely to live in the ZIP code quartile with the fewest cases (6 vs. 14%), these comparisons were not statistically significant (p  = 0.18). Women with COVID-19 were less likely to have a vaginal delivery (55.2 vs. 51.9%, p  = 0.04) and had a significantly longer postpartum length of stay with cesarean (2.00 vs. 2.67days, p  < 0.01). COVID-19 was associated with higher risk for diagnoses of chorioamnionitis and pneumonia and fevers without a focal diagnosis. In adjusted analyses, including demographic factors, logistic regression demonstrated a c-statistic of 0.71 (95% confidence interval [CI]: 0.69, 0.80). Conclusion  COVID-19 symptoms were present in a minority of COVID-19-positive women admitted for delivery. Significant differences in obstetrical outcomes were found. While demographic risk factors demonstrated acceptable discrimination, risk prediction does not capture a significant portion of COVID-19-positive patients. Key Points COVID-19 symptoms were present in a minority of COVID-19-positive women admitted. COVID-19 symptomatology did not appear to differ before or after the apex of infection in New York. Demographic risk factors are unlikely to capture a significant portion of COVID-19-positive patients. [ABSTRACT FROM AUTHOR]

Objective  To characterize risk and temporal trends for preeclampsia and related outcomes by maternal age. Study Design  Deliveries to women aged 15 to 54 years in the 1998 to 2014 National Inpatient Sample who had a diagnosis of preeclampsia, eclampsia, or both were included in the analysis. Age was categorized as 15 to 17, 18 to 24, 25 to 29, 30 to 34, 35 to 39, 40 to 44, and 45 to 54 years. The primary outcome was temporal trends in preeclampsia based on maternal age. Secondary outcomes analyzed included risk for severe maternal morbidity. Results  The proportion of women with preeclampsia aged 15 to 24 years decreased from 42.3% in 1998 to 30.1% in 2014, while preeclampsia among those 30 to 54 years increased from 32.9 to 43.7%. Preeclampsia risk increased for all groups over the study period. Risk for severe morbidity by age group with and without transfusion was "U-shaped," with risk highest for women 18 to 24 and 40 to 54 years. The risk for abruption, acute renal failure, acute heart failure or pulmonary edema, and stroke was lowest for women aged 15 to 24 years and increased in a "dose-dependent" manner with increasing maternal age. In contrast, eclampsia risk was highest for women aged 15 to 17 years. Conclusion  With a changing demographic profile of preeclampsia, older women accounted for an increasing proportion of preeclampsia and related adverse outcomes. [ABSTRACT FROM AUTHOR]

Background: The symptoms of normal pregnancy overlap those of pulmonary embolism (PE). Limited literature suggests that low-dose perfusion scanning (LDQ), which yields lower maternal-fetal radiation exposure than CT pulmonary angiography (CTPA), performs well in excluding PE in pregnant patients.Methods: We performed a retrospective cohort study of sequential pregnant women who underwent imaging for PE with LDQ or CTPA between 2008 and 2013 at Montefiore Medical Center. Our practice recommends LDQ for patients with negative results on chest radiographs. Patients were categorized according to initial imaging modality, and a subgroup analysis was performed in patients with asthma. The primary outcome was the negative predictive value (NPV) of imaging determined by VTE diagnosis within 90 days.Results: Of 322 pregnant women (mean age, 27.3 ± 6.3 years), initial imaging was positive for PE in 2.7% (6 of 225) of LDQs and 4.1% (4 of 97) of CTPAs, negative in 88.0% (198 of 225) of LDQs and 86.6% (84 of 97) of CTPAs, and indeterminate/nondiagnostic in 9.3% (21 of 225) of LDQs and 9.3% (9 of 97) of CTPAs (P = .79). Ten patients (3.1%) were treated for PE. The NPV was 100% for LDQ and 97.5% for CTPA. Subgroup analysis of patients with asthma (23.9% of this population) revealed a high likelihood of a negative study in the LDQ and CTPA groups (74.1% and 87.0%, respectively) and 100% NPV for both modalities.Conclusions: PE is an uncommon diagnosis in pregnancy. LDQ and CTPA perform well, with less maternal-fetal radiation exposure with LDQ. Therefore, when available, LDQ is a reasonable first-choice modality for suspected PE in pregnant women with a negative result on chest radiograph. [ABSTRACT FROM AUTHOR]

Obstetric patients are at increased risk for psychological distress and the development or exacerbation of mental illness, particularly in the setting of pregnancy or delivery complications. Inpatient antepartum, labor and delivery, and postpartum hospitalization is an important opportunity for psychiatric support and intervention. The aims of this paper are to review the unmet mental health needs in obstetric inpatient care, examine the current state of obstetric consultation-liaison (OB CL) psychiatry services, present one existing model of such a service at the authors' institution, provide broad recommendations for the structure and implementation of this service, and detail areas of future research within the area of OB CL psychiatry. We argue that the inpatient obstetric setting is a critical space for mental health evaluation, education and intervention, and that dedicated OB CL psychiatry services are a potentially valuable tool in addressing the perinatal mental health crisis. [ABSTRACT FROM AUTHOR]