Primary Care After Pregnancy Survey: Patient Preferences, Health Concerns, and Anticipated Barriers.

Despite recommendations for ongoing care after pregnancy, many individuals do not see a primary care clinician within the first postpartum year, missing a critical window to engage reproductive-age individuals in primary care. We administered an anonymous, cross-sectional, trilingual survey at a large urban safety-net hospital to assess postpartum individuals' preferences, health concerns, and anticipated barriers to primary care during the year after pregnancy. While 90% of respondents preferred a visit within one year, most individuals - including those with complicated pregnancies - did not recall a primary care recommendation from their pregnancy care team. Respondents reported a variety of primary care-amenable health concerns, and many social and logistical barriers to care. Preference for virtual care increased if self-monitoring tools were hypothetically available, indicating virtual visits may improve primary care access.

Comparison of Anti-SARS-CoV-2-Specific Antibody Signatures in Maternal and Infant Blood after COVID-19 Infection versus COVID-19 Vaccination during Pregnancy.

OBJECTIVE: The Advisory Committee on Immunization Practices and The American College of Obstetricians and Gynecologists recommend coronavirus disease 2019 (COVID-19) vaccine for pregnant persons to prevent severe illness and death. The objective was to examine levels of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) IgG, IgM, and IgA against spike protein receptor binding domain (RBD) and nucleocapsid protein (NCP) in maternal and infant/cord blood at delivery after COVID 19 vaccination compared with SARS-CoV-2 infection at in mother-infant dyads at specified time points. STUDY DESIGN: Mothers with SARS-CoV-2 infection (n = 31) or COVID-19 vaccination (n = 25) during pregnancy were enrolled between July 2020 and November 2021. Samples were collected at delivery and IgG, IgM, and IgA to RBD of spike and NCPs compared in the infected and vaccinated groups. Timing of infection/vaccination prior to delivery and correlation with antibody levels was performed. RESULTS: The majority of participants received vaccination within 90 days of delivery and over half received the Pfizer BioNTech vaccine. There were no significant correlations between antibody levels and timing of infection or vaccination. Infant IgG levels to the RBD domain of spike protein were higher in the vaccinated group (n = 25) as compared with the infants born to mothers with infection (n = 31). Vaccination against COVID-19 during pregnancy was associated with detectable maternal and infant anti-RBD IgG levels at delivery irrespective of the timing of vaccination. CONCLUSION: Timing of vaccination had no correlation to the antibody levels suggesting that the timing of maternal vaccination in the cohort did not matter. There was no IgM detected in infants from vaccinated mothers. Infants from vaccinated mothers had robust IgG titers to RBD, which have a lasting protective effect in infants. KEY POINTS: · COVID-19 vaccination during pregnancy had detectable antibody.. · No correlation between antibody levels and timing of vaccination.. · Infants from vaccinated mothers had robust IgG titers to RBD..

Primary Care-Based Cardiovascular Disease Risk Management After Adverse Pregnancy Outcomes: a Narrative Review.

Several common adverse pregnancy outcomes can reveal subclinical or latent cardiovascular disease (CVD) risk, transiently exposed through the physiologic stress of pregnancy. The year after pregnancy may be a singular opportunity to identify and initiate treatment for CVD risk, even before the onset of traditional CVD risk factors. However, clinical guidance regarding CVD risk management after adverse pregnancy outcomes is lacking. We therefore conducted a systematic review of US clinical practice guidelines and professional society recommendations to inform primary care-based CVD risk management after adverse pregnancy outcomes. We identified 13 relevant publications. While most recommendations were based on limited or weak evidence, we identified several areas of consensus. First, individuals with an adverse pregnancy outcome associated with future CVD are likely to benefit from CVD risk assessment-accompanied by education, counseling, and support for lifestyle modification-beginning within the first postpartum year. Second, among clinicians, clear and consistent documentation about adverse pregnancy outcomes and recommended follow-up is important to coordinate care after pregnancy. In addition, patients need to be informed about their pregnancy complications and associated CVD risks, so that they can make informed health care and lifestyle decisions. Finally, in general, CVD prevention in the year after an adverse pregnancy outcome focuses on lifestyle modification, reserving pharmacotherapy for the highest-risk patients and those with traditional CVD risk factors. While postpartum lifestyle interventions show promise for reducing CVD risk after adverse pregnancy outcomes, continued research to determine the optimal content, timing, and long-term effects of such interventions is needed.

Inequities in Adverse Maternal and Perinatal Outcomes: The Effect of Maternal Race and Nativity.

OBJECTIVES: To evaluate the effect of race and ethnicity on differences in maternal and perinatal outcomes among U.S.-born and foreign-born women, as well as racial and ethnic disparities in outcomes within these groups. METHODS: This retrospective study analyzed singleton pregnancies (n = 11,518) among women delivering at Boston Medical Center from January 2010-March 2015. Outcomes of interest included preterm birth, early preterm birth, cesarean delivery, hypertensive disorders, diabetes, low birth weight at term (LBW, < 2500 g), NICU admission and intrauterine fetal demise (IUFD). Prevalence ratios and 95% confidence intervals comparing outcomes between U.S.- and foreign-born women were calculated and stratified by race. Obstetric outcomes among Black and Hispanic women were compared to those of white women within both U.S.- and foreign-born groups. RESULTS: Preterm birth, hypertensive disorders, LBW and NICU admission were more likely to occur among U.S.-born women and their neonates compared to foreign-born women. Controlling for sociodemographic characteristics did not significantly impact these disparities. Among foreign-born women, Black women had a higher prevalence of many maternal and neonatal complications, while Hispanic women had a lower prevalence of some complications compared to white women. Black woman and infants consistently exhibit worse outcomes regardless of their nativity, while Hispanic women foreign-born women experience less disparate outcomes. CONCLUSIONS FOR PRACTICE: Overall, women born in the United States are at higher risk of several adverse perinatal outcomes compared to foreign-born women. Racial and ethnic disparities in birth outcomes exist in both groups. However, the complex interplay between biopsychosocial influences that mediate these inequities appear to have different effects among U.S- and foreign- born women. A better understanding of these factors can be used to combat disparities and improve outcomes for all women.

Factors associated with anti-seizure medication utilization for eclamptic seizures: 1995-2015.

OBJECTIVE: We sought to ascertain the drivers of the use of anti-seizure medications (ASMs) other than magnesium sulfate (MgSO4) in seizure management in a cohort of pregnant and postpartum women with eclamptic seizure. METHODS: Cases of seizure activity attributed to eclampsia from 1995-2015 at 2 large urban academic medical centers were identified and reviewed by a neurologist and an obstetrician. Analyses focused on patterns of ASM utilization among women according to timing, recurrence, posterior reversible encephalopathy syndrome, and specialty consultation with additional sub-analysis focusing on recurrent seizures only. RESULTS: 93 cases of eclampsia were identified. 100% of subjects received MgSO4. 52% of women received an ASM in addition to MgSO4. Subjects with seizures occurring post-partum, with >1 seizure, or who had a formal neurology consult were more likely to receive an ASM in addition (risk ratio [RR] 3.05 [95% confidence interval [CI] [1.30-7.11], RR 3.01 [95% CI 1.29-7.02], and RR 6.29 [2.37, 16.71] respectively). Postpartum recurrent seizures or those receiving a neurology consult were also more likely to be treated with ASMs compared to recurrent or comanaged seizures occurring before delivery (RR 1.55 [1.02, 2.37] and 1.65 [1.02, 2.69]). CONCLUSIONS: In this retrospective cohort, patients with atypical seizure presentation (e.g., postpartum and/or recurrent) and women who were comanaged with a neurologist were more likely to receive an ASM other than MgSO4.

Racial and ethnic differences in uptake of cell-free fetal DNA aneuploidy screening in an urban safety net hospital.

OBJECTIVE: To identify racial disparities in cell-free fetal DNA (cffDNA) first-line aneuploidy screening use among advanced maternal age women at a safety net hospital. STUDY DESIGN: This retrospective cohort study of women 35 and older who delivered at Boston Medical Center from 2012 to 2015 compared to women who used cffDNA for first-line aneuploidy screening to those who did not. Maternal conventional demographics and social determinants of health were collected. We investigated the relationship between race and odds of cffDNA use, adjusting for covariates by stepwise logistic regression. RESULTS: We identified 1223 women. Seventy-two percent were publicly insured. Upon adjusting for parity, prenatal care site, year of delivery, and insurance status, odds of cffNDA use remained lower for Black and Hispanic women (adjusted odds ratio [aOR] 0.47, 95% confidence interval [CI] 0.30, 0.71 and aOR 0.34 [0.21, 0.55]) compared to White women. Language proved to be an effect modifier among Hispanic women that attenuated but did not resolve the disparity in use among Hispanic compared to White women. Racial differences in cffDNA use persisted across the study period. CONCLUSION: Disparity in cffDNA screening uptake exists by race in this diverse urban population. The gap in utilization between Hispanic and White women may be related to primary preferred language.

Mother-Infant Dyads with COVID-19 at an Urban, Safety-Net Hospital: Clinical Manifestations and Birth Outcomes.

OBJECTIVE: This study aimed to describe maternal characteristics and clinical outcomes of infants born to mothers with positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tests during pregnancy at an urban, safety-net hospital in Boston. STUDY DESIGN: We abstracted electronic chart data from 75 pregnant women with positive SARS-CoV-2 tests at any stage of gestation until 72 hours after birth who delivered consecutively between March 31 and August 6, 2020 at our center. We collected clinical data on maternal and infant characteristics, including testing, signs, and symptoms of coronavirus disease 2019 (COVID-19), delivery outcomes, newborn care practices (skin-to-skin care, location of care, and breastfeeding) and 30-day postdischarge infant emergency room visits and readmissions. We described categorical characteristics as percentages for this case series. RESULTS: Among 75 pregnant women, 47 (63%) were Hispanic, 10 (13%) had hypertension, 23 (30%) had prepregnancy obesity, and 57 (76%) had symptomatic SARS-CoV-2 infection. Regarding birth outcomes, 32 (41%) had cesarean delivery and 14 (19%) had preterm birth. Among 75 infants, 5 (7%) had positive SARS-CoV-2 polymerase chain reaction tests in the first week of life, all of whom were born to Hispanic mothers with symptomatic SARS-CoV-2 infection and had clinical courses consistent with gestational age. Six (8%) infants visited the emergency department within 30 days of discharge; one was admitted with a non-COVID-19 diagnosis. CONCLUSION: At our urban, safety-net hospital among pregnant women with positive SARS-CoV-2 tests, 41% had a cesarean delivery and 19% had a preterm birth. Seven percent of infants had one or more positive SARS-CoV-2 tests and all infants had clinical courses expected for gestational age. KEY POINTS: · Among 75 pregnant women with SARS-CoV-2 positive testing at our center, five infants (7%) had one or more SARS-CoV-2 positive tests in the first week of life.. · Infants with positive SARS-CoV-2 tests had clinical courses expected for gestational age..

The importance of personalismo: Navigating obstacles in recruitment strategies for Spanish speakers in marginalized communities.

Recruitment obstacles with Spanish-speaking individuals and members of marginalized communities have been documented in the literature in narrative form, but quantitative data on effective strategies are limited. Within our research protocol assessing the impact of a storytelling intervention on knowledge and uptake of cell-free DNA (cfDNA) aneuploidy screening, three different recruitment strategies were trialed and enrollment rates were compared. Throughout the study, field notes were collected from observations in recruitment efforts. We demonstrate the effectiveness of language-concordant, personal interactions, and culturally tailored materials for recruitment of Spanish-speaking participants into genomic research studies. We also offer commentary on the experience of the researchers that provides insights to inform recruitment methods for marginalized communities.

Obstetric Hemorrhage Risk Associated with Novel COVID-19 Diagnosis from a Single-Institution Cohort in the United States.

OBJECTIVE: The study aimed to compare the quantitative blood loss (QBL) and hemorrhage-related outcomes of pregnant women with and without a coronavirus disease 2019 (COVID-19) diagnosis. STUDY DESIGN: This retrospective cohort study of all live deliveries at Boston Medical Center between April 1, 2020 and July 22, 2020 compares the outcomes of pregnant women with a laboratory-confirmed COVID-19 positive diagnosis and pregnant women without COVID-19. The primary outcomes are QBL and obstetric hemorrhage. The secondary outcomes analyzed were a maternal composite outcome that consisted of obstetric hemorrhage, telemetry-level (intermediate care unit) or intensive care unit, transfusion, length of stay greater than 5 days, or intraamniotic infection, and individual components of the maternal composite outcome. Groups were compared using Student's t-test, Chi-squared tests, or Fisher's exact. Logistic regression was used to adjust for confounding variables. RESULTS: Of 813 women who delivered a live infant between April 1 and July 22, 2020, 53 women were diagnosed with COVID-19 on admission to the hospital. Women with a COVID-19 diagnosis at their time of delivery were significantly more likely to identify as a race other than white (p = 0.01), to deliver preterm (p = 0.05), to be diagnosed with preeclampsia with severe features (p < 0.01), and to require general anesthesia (p < 0.01). Women diagnosed with COVID-19 did not have a significantly higher QBL (p = 0.64). COVID-19 positive pregnant patients had no increased adjusted odds of obstetric hemorrhage (adjusted odds ratio [aOR]: 0.41, 95% confidence interval [CI]: 0.17-1.04) and no increased adjusted odds of the maternal morbidity composite (aOR: 0.98, 95% CI: 0.50-1.93) when compared with those without a diagnosis of COVID-19. CONCLUSION: Pregnant women with COVID-19 diagnosis do not have increased risk for obstetric hemorrhage, increased QBL or risk of maternal morbidity compared with pregnant women without a COVID-19 diagnosis. Further research is needed to describe the impact of a COVID-19 diagnosis on maternal hematologic physiology and pregnancy outcomes. KEY POINTS: · Information about blood loss associated with peripartum COVID-19 is limited.. · COVID-19 diagnosis is not associated with increase in obstetric hemorrhage.. · COVID-19 diagnosis is not associated with increase in blood loss..

Addressing the Global Zika Epidemic Locally: An Interprofessional Model of Universal Screening at One Center.

Escalating evidence for the fetal impact of Zika virus infection required a change in care by all prenatal providers. This article describes an effective model of rapid implementation of universal prenatal screening at one hospital and its network of community health centers for a large and diverse immigrant population exploring the challenges, experiences, and lessons learned. Implementation of national recommendations required a workflow change, challenging a system with a heterogeneity of settings and providers. Using a physician clinical champion and advanced practice nurses in the roles of logistical coordinator and liaison to the network, Zika screening was embedded into prenatal intake visits at both the hospital and community health centers. Challenges addressed include varied medical record systems, acceptance by patients, providers, and community health center leadership, as well as culturally appropriate outreach to diverse ethnic and linguistic communities. In 6 months, the prenatal screening rates increased from 20% to 88%, which resulted in the identification of more than 300 pregnant patients at risk of exposure to Zika virus. This model offers key lessons for emergency preparedness in heterogeneous, safety net hospital settings.

The association of early unexplained elevated alanine aminotransferase with large-for-gestational-age birthweight.

BACKGROUND: Nonalcoholic fatty liver disease causes hepatic insulin resistance and is associated with metabolic syndrome. Elevated levels of alanine aminotransferase are associated with nonalcoholic fatty liver disease. The effect of hepatic insulin resistance is not only increased glycogen breakdown but also liberation of free fatty acids due to increased lipolysis. Both of these fuel sources are associated with macrosomia. There is little known about the impact of maternal nonalcoholic fatty liver disease on excessive fetal growth. OBJECTIVE: The purpose of this study was to investigate the association of early elevated alanine aminotransferase with large-for-gestational-age birthweight. STUDY DESIGN: This is a secondary analysis from a nested case-control study of maternal alanine aminotransferase values measured between 8-18 weeks and subsequent gestational diabetes. We included women with singleton gestations with complete delivery information and without known diabetes, liver disease, or moderate self-reported alcohol use during pregnancy. We used inverse probability weighting to standardize the population and minimize selection bias. We calculated population-based birthweight z scores and defined large for gestational age as ≥90th percentile for gestational age. We compared maternal baseline characteristics with analysis of variance, Fisher exact test, or Wilcoxon rank sum. We then performed conditional logistic regression to evaluate the relationship between alanine aminotransferase and large for gestational age adjusting for maternal age, body mass index, parity, gestational diabetes, smoking, and maternal weight gain. RESULTS: We identified 26 cases of large for gestational age out of 323 mother-infant dyads. The mean maternal body mass index was higher in the large-for-gestational-age group compared to controls (33.7 [SD 4.3] vs 28.9 [SD 6.5], P = .002). Large-for-gestational-age babies were less likely to be male (8 [31%] vs 172 [58%], P = .01) and had a higher mean gestational age (39.5 [SD 0.9] vs 38.4 [SD 2.3] weeks, P = .01). Maternal and infant characteristics were otherwise similar. The mean alanine aminotransferase among the large-for-gestational-age cases was 28 (SD 37) U/L compared to 16 (SD 8) U/L for controls. Each unit increase in log-transformed alanine aminotransferase was associated with a 3-fold odds of large for gestational age (adjusted odds ratio, 3.05; 95% confidence interval, 2.27-4.10; P < .0001), and alanine aminotransferase ≥90th percentile (26 U/L) was associated with a 4-fold increased odds of large for gestational age (adjusted odds ratio, 4.03; 95% confidence interval, 2.84-5.70; P < .0001). This association was unchanged when analysis was restricted only to women without gestational diabetes with a glucose loading test <120 mg/dL (log-transformed alanine aminotransferase: adjusted odds ratio, 3.05; 95% confidence interval, 1.04-8.96; P = .04, and alanine aminotransferase ≥90th percentile: adjusted odds ratio, 4.21; 95% confidence interval, 1.20-14.82; P = .03). CONCLUSION: Unexplained elevated alanine aminotransferase in the first trimester was associated with a 4-fold increase in the odds of large-for-gestational-age birthweight even in the absence of clinical glucose intolerance. This may represent the impact of maternal nonalcoholic fatty liver on the fetal developmental milieu.

Implementation of a Cell-Enabled Remote Blood Pressure Monitoring Program During the Postpartum Period at a Safety-Net Hospital.

BACKGROUND: Postpartum hypertension is a risk factor for severe maternal morbidity; however, barriers exist for diagnosis and treatment. Remote blood pressure (BP) monitoring programs are an effective tool for monitoring BP and may mitigate maternal health disparities. We aimed to describe and evaluate engagement in a remote BP monitoring program on BP ascertainment during the first 6-weeks postpartum among a diverse patient population. METHODS AND RESULTS: A postpartum remote BP monitoring program, using cell-enabled technology and delivered in multiple languages, was implemented at a large safety-net hospital. Eligible patients are those with hypertensive disorders before or during pregnancy. We describe characteristics of patients enrolled from January 2021 to May 2022 and examine program engagement by patient characteristics. Linear regression models were used to calculate mean differences and 95% CIs between characteristics and engagement metrics. We describe the prevalence of patients with BP ≥140/or >90 mm Hg. Among 1033 patients, BP measures were taken an average of 15.2 days during the 6-weeks, with the last measurement around 1 month (mean: 30.9 days), and little variability across race or ethnicity. Younger maternal age (≤25 years) was associated with less frequent measures (mean difference, -4.3 days [95% CI: -6.1 to -2.4]), and grandmultiparity (≥4 births) was associated with shorter engagement (mean difference, -3.5 days [95% CI, -6.1 to -1.0]). Prevalence of patients with BP ≥140/or >90 mm Hg was 62.3%, with differences by race or ethnicity (Black: 72.9%; Hispanic: 52.4%; White: 56.0%). CONCLUSIONS: A cell-enabled postpartum remote BP monitoring program was successful in uniformly monitoring BP and capturing hypertension among a diverse, safety-net hospital population.

Trimester and severity of SARS-CoV-2 infection during pregnancy and risk of hypertensive disorders in pregnancy.

OBJECTIVE: SARS-CoV-2 infection during pregnancy has been linked with an increased risk of hypertensive disorders of pregnancy (HDP). The aim of this study was to examine how both trimester and severity of SARS-CoV-2 infection impact HDP. METHODS: We conducted a cohort study of SARS-CoV-2-infected individuals during pregnancy (n = 205) and examined the association between trimester and severity of infection with incidence of HDP using modified Poisson regression models to calculate risk ratios (RR) and 95% confidence intervals (CI). We stratified the analysis of trimester by severity to understand the role of timing of infection among those with similar symptomatology and also examined timing of infection as a continuous variable. RESULTS: Compared to a reference cohort from 2018, SARS-CoV-2 infection did not largely increase the risk of HDP (RR: 1.17; CI:0.90, 1.51), but a non-statistically significant higher risk of preeclampsia was observed (RR: 1.33; CI:0.89, 1.98), in our small sample. Among the SARS-CoV-2 cohort, severity was linked with risk of HDP, with infections requiring hospitalization increasing the risk of HDP compared to asymptomatic/mild infections. Trimester of infection was not associated with risk of HDP, but a slight decline in the risk of HDP was observed with later gestational week of infection. Among patients with asymptomatic or mild symptoms, SARS-CoV-2 in the first trimester conferred a higher risk of HDP compared to the third trimester (RR: 1.70; CI:0.77, 3.77), although estimates were imprecise. CONCLUSION: SARS-CoV-2 infection in early pregnancy may increase the risk of HDP compared to infection later in pregnancy.

De Novo Postpartum Hypertension: Incidence and Risk Factors at a Safety-Net Hospital.

BACKGROUND: Postpartum hypertension can be persistent, following a pregnancy complicated by hypertension, or new onset (de novo), following a normotensive pregnancy. The aim of this study is to estimate the incidence and identify risk factors for de novo postpartum hypertension (dn-PPHTN) among a diverse safety-net hospital population. METHODS: We conducted a retrospective cohort study of 3925 deliveries from 2016 to 2018. All blood pressure (BP) measures during pregnancy through 12 months postpartum were extracted from medical records. Patients with chronic hypertension or hypertensive disorders of pregnancy were excluded. dn-PPHTN was defined as 2 separate BP readings with systolic BP ≥140 mm Hg and diastolic BP ≥90 mm Hg at least 48 hours after delivery. Severe dn-PPHTN was defined as systolic BP ≥160 and diastolic BP ≥110. We examined risk factors individually and in combination and timing of diagnosis. RESULTS: Among the 2465 patients without a history of hypertension, 12.1% (n=298) developed dn-PPHTN; 17.1% of whom had severe dn-PPHTN (n=51). Compared to those without dn-PPHTN; cases were more likely to be ≥35 years, delivered via cesarean, or be current or former smokers. Patients with all of these characteristics had a 29% risk of developing dn-PPHTN, which was elevated among non-Hispanic Black patients (36%). Approximately 22% of cases were diagnosed after 6 weeks postpartum. CONCLUSIONS: More than 1 in 10 patients with normotensive pregnancies experience dn-PPHTN in the year after delivery. Opportunities to monitor and manage patients at the highest risk of dn-PPHTN throughout the entire year postpartum could mitigate cardiovascular related maternal morbidity.

Decreasing Decision-to-Incision Times for Unscheduled, Urgent Cesarean Deliveries.

OBJECTIVE: To standardize the preprocedure process for urgent, unscheduled cesarean deliveries to decrease the time from decision to skin incision to improve maternal and fetal outcomes. METHODS: In our quality-improvement project, we selected indications that require urgent cesarean deliveries, created a standard algorithm, then implemented a multidisciplinary process intended to reduce decision-to-incision time. This initiative was conducted from May 2019 to May 2021, with a preimplementation period from May 2019 to November 2019 (n=199), implementation period from December 2019 to September 2020 (n=283), and postimplementation period from October 2020 to May 2021 (n=160). An interrupted time series calculation was performed, with stratification by patient race and ethnicity. The primary process measure was mean decision-to-incision time. The secondary outcomes were neonatal status as measured by 5-minute Apgar score and quantitative blood loss during the cesarean delivery. RESULTS: We analyzed 642 urgent cesarean deliveries; 199 were preimplementation of the standard algorithm, and 160 were postimplementation. The mean decision-to-incision time improved from 88 minutes (95% CI 75-101 min) to 50 minutes (95% CI 47-53 min) from the preimplementation period to the postimplementation period. When stratified by race and ethnicity, the mean decision-to-incision time among Black non-Hispanic patients improved from 98 minutes (95% CI 73-123 min) to 50 minutes (95% CI 45-55 min) (t=3.27, P <.01); it improved from 84 minutes (95% CI 66-103 min) to 49 minutes (95% CI 44-55 min) among Hispanic patients (t=3.51, P <.001). There was no significant improvement in decision-to-incision time among patients in other racial and ethnic groups. When the cesarean delivery was performed for fetal indications, Apgar scores were significantly higher in the postimplementation period compared with the preimplementation period (8.5 vs 8.8 beta=0.29, P <.01). CONCLUSION: Development and implementation of a standard algorithm to expedite decision-to-incision time for unscheduled, urgent cesarean deliveries led to a significant decrease in decision-to-incision time.

Prepregnancy Cardiovascular Disease Risk Factors and Adverse Pregnancy Outcomes in a Safety-Net Hospital.

Background: Many adverse pregnancy outcomes (APOs) are associated with elevated cardiovascular disease (CVD) risk. However, APO data in the context of pre-existing CVD risk factors, and from diverse populations, are limited. We assessed the occurrence of APOs among individuals with and without prepregnancy CVD risk factors, overall and by race/ethnicity. Methods: We conducted a retrospective study using electronic medical record data from a large urban safety-net hospital. Individuals with prenatal care and delivery between 2016 and 2018 at the hospital were included, and data from prenatal intake through the delivery hospitalization were captured. The exposure, prepregnancy CVD risk factors (hypertension, diabetes, tobacco use, and obesity), and the outcome, APOs (hypertensive disorders of pregnancy, gestational diabetes, preterm delivery, low birth weight, and stillbirth), were identified from electronic medical records. Results: We identified 3760 unique delivering individuals, of whom 55.1% self-identified as Black non-Hispanic and 17% as Hispanic. Prepregnancy CVD risk factor prevalence was 45.6%, most commonly obesity (26.6%). APO prevalence was 35.6%, most commonly a hypertensive disorder of pregnancy (20.1%). Overall, 45.7% of APOs occurred in the absence of recognized prepregnancy CVD risk factors, representing 16.3% of the total sample. Among individuals without prepregnancy CVD risk factors, APO prevalence was 30.0% and did not vary by race/ethnicity. Conclusions: In this racially and ethnically diverse hospital-based sample, APOs were present in one in three parous individuals without prepregnancy CVD risk factors-a group with potentially elevated CVD risk who might otherwise be missed by traditional CVD risk factor screening.

COVID-19 pandemic impacts on mental health, burnout, and longevity in the workplace among healthcare workers: A mixed methods study.

To explore the mental health impacts of the COVID-19 pandemic on healthcare workers in Massachusetts and identify potential strategies to maintain the healthcare workforce we conducted a sequential exploratory mixed methods study. Fifty-two individuals completed interviews from April 22nd - September 7th, 2021; 209 individuals completed an online survey from February 17th - March 23rd, 2022. Interviews and surveys asked about the mental health impacts of working in healthcare during the COVID-19 pandemic, burnout, longevity in the workplace, and strategies for reducing attrition. Interview and survey participants were predominantly White (56%; 73%, respectively), female (79%; 81%) and worked as physicians (37%; 34%). Interviewees indicated high stress and anxiety levels due to frequent exposure to patient deaths from COVID-19. Among survey respondents, 55% reported worse mental health than before the pandemic, 29% reported a new/worsening mental health condition for themselves or their family, 59% reported feeling burned out at least weekly, and 37% intended to leave healthcare in less than 5 years. To decrease attrition, respondents suggested higher salaries (91%), flexible schedules (90%), and increased support to care for patients (89%). Healthcare workers' experiences with death, feeling unvalued, and overworked resulted in unprecedented rates of burnout and intention to leave healthcare.

Dietary iodine in pregnancy and postpartum.

Dietary iodine intake is required for thyroid hormone production. The impact of pregnancy on iodine metabolism and homeostasis and the impact of maternal dietary iodine status and supplementation on maternal thyroid volume and function are reviewed. The effects of iodine status on fetal and neonatal neurodevelopment during pregnancy and lactation are discussed.

Congenital Zika syndrome arising from sexual transmission of Zika virus, a case report.

BACKGROUND: Sexual transmission of Zika virus is well documented and pregnant women are advised to abstain or use barrier protection if a sexual partner has risk for Zika infection. However, to date there has not been a documented case of the congenital Zika syndrome resulting from sexual transmission. CASE PRESENTATION: A 32 year-old woman who had not traveled to any area with local Zika transmission in years became pregnant via frozen embryo transfer. Her husband traveled to Haiti several times prior to embryo transfer and during the pregnancy. Neither partner was ever symptomatic. In her second trimester when recommendations were published by the Centers for Disease Control and Prevention (CDC) regarding prevention of sexual transmission during pregnancy she was counseled to abstain or use barrier protection with her partner. At delivery, the infant head circumference measured less than the first percentile. Placental samples were sent to the CDC and all were positive for Zika RNA by RT-PCR. Evaluation for other causes of microcephaly was negative. Consistent with the most up to date diagnostic parameters for congenital Zika, including viral infection of the placenta, the baby was diagnosed with congenital Zika syndrome. CONCLUSIONS: Transmission via sexual contact during assisted reproductive therapies (ART) and pregnancy can result in Zika fetopathy. This case supports recommendations to counsel women undergoing ART and pregnant women to use barrier protection with partners with Zika exposure regardless of their symptoms.