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Objective: To assess national and regional trends and causes‐specific distribution of maternal mortality in India. Design: Nationally representative cross‐sectional surveys. Setting: All of India from 1997 to 2020. Sample: About 10 000 maternal deaths among 4.3 million live births over two decades. Methods: We analysed trends in the maternal mortality ratio (MMR) from 1997 through 2020, estimated absolute maternal deaths and examined the causes of maternal death using nationally representative data sources. We partitioned female deaths (aged 15–49 years) and live birth totals, based on the 2001–2014 Million Death Study to United Nations (UN) demographic totals for the country. Main outcome measures: Maternal mortality burden and distribution of causes. Results: The MMR declined in India by about 70% from 398/100 000 live births (95% CI 378–417) in 1997–98 to 99/100 000 (90–108) in 2020. About 1.30 million (95% CI 1.26–1.35 million) maternal deaths occurred between 1997 and 2020, with about 23 800 (95% CI 21 700–26 000) in 2020, with most occurring in poorer states (63%) and among women aged 20–29 years (58%). The MMRs for Assam (215), Uttar Pradesh/Uttarakhand (192) and Madhya Pradesh/Chhattisgarh (170) were highest, surpassing India's 2016–2018 estimate of 113 (95% CI 103–123). After adjustment for education and other variables, the risks of maternal death were highest in rural and tribal areas of north‐eastern and northern states. The leading causes of maternal death were obstetric haemorrhage (47%; higher in poorer states), pregnancy‐related infection (12%) and hypertensive disorders of pregnancy (7%). Conclusions: India could achieve the UN 2030 MMR goals if the average rate of reduction is maintained. However, without further intervention, the poorer states will not. We estimated that 1.3 million Indian women died from maternal causes over the last two decades. Although maternal mortality rates have fallen by 70% overall, the poorer states lag behind. We estimated that 1.3 million Indian women died from maternal causes over the last two decades. Although maternal mortality rates have fallen by 70% overall, the poorer states lag behind. [ABSTRACT FROM AUTHOR]

Social capital is often described as a collective benefit engendered by generalised trust, civic participation, and mutual reciprocity. This feature of communities has been shown to associate with an assortment of health outcomes at several levels of analysis. The current study assesses the evidence for an association between area-level social capital and individual-level subjective health. Respondents participating in waves 8 (1998) and 9 (1999) of the British Household Panel Survey were identified and followed-up 5 years later in wave 13 (2003). Area social capital was measured by two aggregated survey items: social trust and civic participation. Multilevel logistic regression models were fitted to examine the association between area social capital indicators and individual poor self-rated health. Evidence for a protective association with current self-rated health was found for area social trust after controlling for individual characteristics, baseline self-rated health and individual social trust. There was no evidence for an association between area civic participation and self-rated health after adjustment. The findings of this study expand the literature on social capital and health through the use of longitudinal data and multilevel modelling techniques. [ABSTRACT FROM AUTHOR]

Introduction: Children born to women with inflammatory bowel disease (IBD) may have increased health care utilization in early life due to genetic susceptibilities and exposure to inflammation in utero, although this has not been robustly evaluated. We aimed to characterize health care use between these groups., Methods: We accessed province-wide health administrative databases to identify children born to women with and without IBD between 2002 and 2019. Differences in hospitalizations, emergency department visits, ambulatory visits, and endoscopy visits in the first 5 years of life were characterized. We further assessed differences in mental health-related health care utilization between groups. Multivariable negative binomial regression was performed to calculate adjusted incidence rate ratios (IRRs) with 95% confidence intervals (CIs)., Results: We included 17,447 and 1,832,334 children born to women with and without IBD, respectively. Compared with those born to women without IBD, children born to women with IBD appeared to have an increased rate of all-cause hospitalizations (IRR 1.06, 95% CI 1.03-1.10), all-cause emergency department visits (IRR 1.08, 95% CI 1.05-1.10), ambulatory visits (IRR 1.06, 95% CI 1.05-1.07), and endoscopic visits (IRR 2.14, 95% CI 1.70-2.69). Children born to women with IBD also seemed to have increased mental health-related ambulatory visits (IRR 1.93, 95% CI 1.01-3.76), with the most common reasons coded for these visits being neurodevelopmental/behavioral and developmental delay concerns., Discussion: Children born to women with IBD may have increased health care utilization compared with those born to women without IBD., (Copyright © 2024 by The American College of Gastroenterology.)

Purpose: To characterize anti-seizure medication (ASM) use over time, therapeutic drug monitoring, ASM dose adjustments and gestational seizure frequency among Canadian people with epilepsy of childbearing potential seen in an urban tertiary care center., Methods: Participants were retrospectively identified from the medical records of pregnant patients with epilepsy seen at the University Health Network Comprehensive Epilepsy Program between 2014 and 2021. A descriptive analysis of outcomes, a logistic regression analysis of the odds of patients being on three ASMs associated with higher rates of teratogenicity (i.e., valproate, carbamazepine, and topiramate) over time, and a second logistic regression for predictors of seizure freedom during pregnancy were performed., Results: 195 pregnancies were included: 52 % had a maternal diagnosis of generalized epilepsy and 92 % were prescribed at least one ASM, with 75 % on monotherapy. The majority underwent therapeutic drug monitoring (77 %) with approximately two-thirds requiring dose adjustments (69 %), typically dosage increases (82 %). The proportion of patients on either valproate, topiramate, or carbamazepine decreased over time (OR=0.80; p<0.01). Fifty-seven percent of pregnancies maintained seizure freedom, with seizure-freedom for ≥1 year prior to conception being the strongest predictor of this outcome (OR of gestational seizure recurrence=0.04; p < 0.01)., Conclusion: The proportion of patients on three ASMs associated with higher rates of teratogenicity has decreased over the duration of this study. Seizure-freedom prior to conception was associated with a decreased risk of gestational seizure recurrence., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. JH: speakership honoraria from Paladin Labs Inc, and research grants (funds paid to the institution) from the American Epilepsy Society, the Slamen-Fast New Initiatives in Neurology Fund, and the Autoimmune Encephalitis Alliance Edward Arditte Community Seed Grant., (Copyright © 2024 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)

Recent national studies on awareness of folic acid (FA) prior to pregnancy among Canadian women are lacking. Using the 2017-2018 Canadian Community Health Survey, we aimed to estimate prevalence and risk factors associated with Canadian women who reported they were unaware of the benefits of FA supplementation before pregnancy. Prevalence of unawareness of FA was 22.1%. Lower education, lack of a health care provider, low household income, and an immigrant background were associated with greater odds of unawareness of the benefits of FA supplementation. Persistent associations with measures of social disadvantage and social determinants of health emphasize the need for new targeted public health campaigns., (Copyright © 2024 The Author. Published by Elsevier Inc. All rights reserved.)

Importance: Early preterm birth (ie, at less than 34 weeks' gestation) confers a high risk for adverse health outcomes, yet no universal screening strategy exists, preventing targeted delivery of effective interventions., Objective: To evaluate the ability of midpregnancy placental growth factor (PlGF) screening to identify pregnancies at highest risk for early preterm birth., Design, Setting, and Participants: This prospective cohort study was conducted at an urban, tertiary care center from 2020 to 2023. Participants were unselected, pregnant people with singleton pregnancies, receiving universal-access prenatal care from obstetricians, family physicians, or midwives, who underwent a PlGF test at the time of routine gestational diabetes screening, typically at 24 to 28 weeks' gestation. Data were analyzed from January to May 2024., Exposure: PlGF level less than 100 pg/mL at the time of gestational diabetes screen., Main Outcomes and Measures: The primary outcome was all early preterm birth, defined as less than 34 weeks' gestation. Secondary outcomes included iatrogenic preterm birth, spontaneous preterm birth, preeclampsia, stillbirth, and small-for-gestational-age birth weight., Results: Among 9037 unique pregnant individuals, 156 (1.7%) experienced early preterm birth (52 spontaneous births; 104 iatrogenic births). The area under the curve (AUC) for PlGF and early preterm birth was 0.80 (95% CI, 0.75-0.85). Low PlGF level was associated with early preterm birth (positive likelihood ratio [LR], 79.400 [95% CI, 53.434-115.137]; negative LR, 0.606 [95% CI, 0.494-0.742]; specificity, 99.5% [95% CI, 99.3%-99.6%]; negative predictive value, 98.9% [95% CI, 98.8%-99.1%]). Time to birth from PlGF test was significantly reduced among patients with a PlGF level less than 100 pg/mL, among whom more than 50% delivered within 50 days of testing. Individuals with a low PlGF level made up more than 30% of subsequent stillbirths (aRR, 36.78 [95% CI, 18.63-72.60]) and more than half of patients requiring iatrogenic early preterm birth (aRR, 92.11 [95% CI, 64.83-130.87]). The AUC for iatrogenic early preterm birth was 0.90 (95% CI, 0.85-0.94)., Conclusions and Relevance: These findings suggest that low PlGF level (<100 pg/mL), identified at the time of routine gestational diabetes screening, may be a powerful clinical tool to identify pregnant people at risk of early preterm birth, especially in iatrogenic births. Strategic redirection of tertiary health care resources to this high-risk group could improve maternal and perinatal outcomes.

Purpose: In vitro fertilization (IVF) is associated with abnormal trophoblast invasion and resultant decreased levels of circulating placental biomarkers such as placental growth factor (PlGF). Our objective was to evaluate maternal serum levels of second/third trimester PlGF, sonographic placental parameters, and clinical outcomes among IVF frozen embryo transfer (FET) pregnancies with and without embryo trophectoderm biopsy., Methods: This was a retrospective study of pregnant patients who conceived using a single frozen embryo transfer (FET) and gave birth between 30 January 2018 and 31 May 2021. We compared PlGF levels, sonographic placental parameters, and clinical outcomes between FET with biopsy and FET without biopsy groups., Results: The median PlGF level was 614.5 pg/mL (IQR 406-1020) for FET pregnancies with biopsy, and 717.0 pg/mL (IQR 552-1215) for FET pregnancies without biopsy. The adjusted mean difference was 190.9 pg/mL lower in the FET biopsy group (95% CI, -410.6, 28.8; p = 0.088). There were no statistically significant differences in placental parameters or clinical pregnancy outcomes., Conclusion: This exploratory study demonstrated a possible trend toward lower maternal serum PlGF in the pregnancies conceived with FET using a biopsied embryo. Further investigation is warranted into the potential placental health effects of trophectoderm biopsy., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Introduction: Immigrants with inflammatory bowel disease (IBD) may have increased healthcare utilization during pregnancy compared with non-immigrants, although this remains to be confirmed. We aimed to characterize this between these groups., Methods: We accessed administrative databases to identify women (aged 18-55 years) with IBD with a singleton pregnancy between 2003 and 2018. Immigration status was defined as recent (<5 years of the date of conception), remote (≥5 years since the date of conception), and none. Differences in ambulatory, emergency department, hospitalization, endoscopic, and prenatal visits during 12 months preconception, pregnancy, and 12 months postpartum were characterized. Region of immigration origin was ascertained. Multivariable negative binomial regression was performed for adjusted incidence rate ratios (aIRRs) with 95% confidence intervals (CIs)., Results: A total of 8,880 pregnancies were included, 8,304 in non-immigrants, 96 in recent immigrants, 480 in remote immigrants. Compared with non-immigrants, recent immigrants had the highest rates of IBD-specific ambulatory visits during preconception (aIRR 3.06, 95% CI 1.93-4.85), pregnancy (aIRR 2.15, 95% CI 1.35-3.42), and postpartum (aIRR 2.21, 1.37-3.57) and the highest rates of endoscopy visits during preconception (aIRR 2.69, 95% CI 1.64-4.41) and postpartum (aIRR 2.01, 95% CI 1.09-3.70). There were no differences in emergency department and hospitalization visits between groups, although those arriving from the Americas were the most likely to be hospitalized for any reason. All immigrants with IBD were less likely to have a first trimester prenatal visit., Discussion: Recent immigrants were more likely to have IBD-specific ambulatory care but less likely to receive adequate prenatal care during pregnancy., (Copyright © 2024 by The American College of Gastroenterology.)

Objectives: The objective of this study was to gather Ontario clinicians' and public members' views on the design of a pre-conception patient education program., Methods: In this mixed-methods study, online surveys comprised of rank order, multiple choice, and short answer questions were completed by clinicians and public members. Semi-structured focus groups consisting of 2-6 participants each were then held via videoconference. Demographic variables and survey responses were analyzed quantitatively using descriptive and summary statistics. Descriptive thematic qualitative analysis using the constant comparative method of grounded theory was completed on each transcript to generate themes., Results: A total of 168 public members and 43 clinicians in Ontario completed surveys, while 11 clinicians and 11 public members participated in the focus groups. A pre-conception program in Ontario was felt to be important. An individual appointment with a primary care provider was the favoured program format per survey responses, whereas a virtual format with an interactive component was preferred among focus group participants. Important topics to include were pre-conception health (infertility, genetic screening, folic acid), prenatal and postpartum counselling (diet, activity, substance use, prenatal care, postpartum course), and medical optimization in pregnancy (high-risk medical conditions, medications, mental health). Both groups emphasized the need to consider accommodations for marginalized populations and various cultures and languages., Conclusion: A standardized pre-conception patient education program is felt to be of high value by Ontario clinicians and public members. A pre-conception program may help improve obstetrical outcomes and decrease rates of major congenital anomalies in Ontario., (Copyright © 2024 The Author. Published by Elsevier Inc. All rights reserved.)

Background: There is a paucity of data on the obstetrical outcomes of Canadian pregnant patients with epilepsy, which may differ from the average Canadian pregnancy and from other populations of pregnant patients with epilepsy., Methods: Pregnant patients with epilepsy were identified from a prospectively collected database of patients seen at the maternal-fetal medicine obstetrics program of Mount Sinai Hospital (Toronto, Canada) between January 1, 2014, and November 20, 2020. Pregnancy, delivery, and neonatal outcome data were retrieved from this database and described using 95% binomial confidence intervals. Comparisons of obstetrical outcomes over the same period among the Canadian population average, obtained from publicly available national health data, were done using one-proportion Z-tests for nominal variables and one-sample t-tests for continuous variables., Results: In total, 282 pregnancies, from 224 patients, were included, which resulted in 274 live births. Mean maternal age was 32.8 years ( s.d. = 4.6; population average [μ] = 30.9; p < 0.01), and 53% were primiparous (CI 95% = 49%-61%; μ = 43%; p < 0.01). The observed rates of obstetrical complications were gestational hypertension 9% (CI 95% =6%-13%; μ=7%; p=0.19), gestational diabetes 5% (CI 95% = 3%-8%; μ = 9%; p = 0.02), cesarean section 44% (CI 95% = 38%-50%; μ = 28%; p < 0.01), postpartum hemorrhage 5% (CI 95% = 3%-8%; μ = 0.5%; p < 0.01), stillbirth 1% (CI 95% = 0%-2%; μ=1%; p > 0.99), and prematurity 9% (CI 95% = 6%-13%; μ = 8%; p = 0.44)., Conclusion: In this cohort of Canadian pregnant patients with epilepsy from an urban tertiary care center, observed rates of obstetrical complications were rare and no higher than in the Canadian population over the same period, with the exception of cesarean section and postpartum hemorrhage. Future prospective studies that include primary care and rural settings are needed to increase the generalizability of those results.

Objective: Pregnancy is a risk factor for severe SARS-CoV-2 infection, which can result in adverse pregnancy outcomes, thus making understanding vaccine effectiveness (VE) in this population important. This study aimed to assess the VE of mRNA COVID-19 vaccines against symptomatic SARS-CoV-2 infection and COVID-19-related hospitalization in pregnant people., Methods: Population-based matched test-negative case-control study of pregnant people aged 18-49 years, of 12 or more weeks gestation in Ontario, Canada, symptomatic with possible SARS-CoV-2 infection, and having at least 1 positive (n = 1842) or negative (n = 8524) real-time polymerase chain reaction (RT-PCR) SARS-CoV-2 test between December 14, 2020, and December 31, 2021. The exposure was receipt of ≥1 dose of mRNA COVID-19 vaccine versus no vaccination. Exposure was further stratified by number and recency of doses. The primary outcome was a positive SARS-CoV-2 RT-PCR test. As a secondary outcome, VE for COVID-19-related hospitalization was assessed., Results: In the primary outcome analysis, there were 1821 positive cases, matched to 1821 negative controls. The mean (SD) maternal age was 31 (5) years. When compared to those unvaccinated, receipt of ≥1 dose was associated with an estimated VE of 39% (95% CI 29%-48%) for symptomatic infection, and 85% (95% CI 72%-92%) for COVID-19 hospitalization. VE estimates demonstrated waning with increased time since last vaccination., Conclusions: mRNA COVID-19 vaccines provide protection against symptomatic COVID-19 illness and are highly effective at preventing severe illness in pregnant people. The observed effect of vaccine waning highlights the importance of booster doses to provide optimal protection for pregnant people., (Copyright © 2023 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.)

Objectives: Early assessment of pregnant individuals for risk of preterm preeclampsia (PE) is possible at the 11-14 week ultrasound visit using a validated multiple marker algorithm, allowing timely use of preventative low-dose acetylsalicylic acid (LDA) in high-risk patients. With no established early screening program for preterm PE in Canada, our objectives were to assess the acceptability and operational impact of routine screening for preterm PE during the 11-14 week ultrasound visit, evaluate uptake and adherence to LDA when recommended, and assess screening performance., Methods: A prospective implementation study of preterm PE screening among pregnant patients at the ultrasound unit of a tertiary obstetric centre in Toronto, Canada., Results: A total of 1057 patients were screened, with an acceptance rate of 87.1%. First-trimester ultrasound appointment time increased by a median time of 7 minutes (Interquartile range 6-9). By 16 weeks gestation, 88.7% of high-risk patients had started LDA, with adherence of 88.7%‒94.6% from 16‒36 weeks. Satisfaction with counselling was ≥7/10 in more than 95% of patients. There were 7 cases of preterm PE (0.73%), 3 in the low-risk group (0.35%), and 4 in the high-risk group (4.1%). When accounting for LDA use, the treatment-adjusted detection rate was 78.6%., Conclusions: We demonstrate successful implementation of a validated, effective screening and prevention program for preterm PE as a first step in the implementation of a broader program adaptable for cultural, access/equity considerations, and marker availability., (Copyright © 2023 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.)

Objective: To describe self-reported reactogenicity, pregnancy outcomes, and SARS-CoV-2 infection following COVID-19 vaccination during pregnancy., Design: National, prospective cohort study., Setting: Participants across Canada were enrolled from July 2021 until June 2022., Population: Individuals pregnant during the COVID-19 pandemic, regardless of vaccination status, were included., Methods: The Canadian COVID-19 Vaccine Registry for Pregnant and Lactating Individuals (COVERED) was advertised through traditional and social media. Surveys were administered at baseline, following each vaccine dose if vaccinated, pregnancy conclusion, and every two months for 14 months. Changes to pregnancy or vaccination status, SARS-CoV-2 infections, or significant health events were recorded., Main Outcome Measures: Reactogenicity (local and systemic adverse events, and serious adverse events) within 1 week post-vaccination, pregnancy and neonatal outcomes, and subsequent SARS-CoV-2 infection., Results: Among 2868 participants who received 1-2 doses of a COVID-19 vaccine during pregnancy, adverse events described included: headache (19.5-33.9%), nausea (4.8-13.8%), fever (2.7-10.2%), and myalgia (33.4-42.2%). Reactogenicity was highest after the 2nd dose of vaccine in pregnancy. Compared to 1660 unvaccinated participants, there were no statistically significant differences in adverse pregnancy or infant outcomes, aside from an increased risk of NICU admission ≥ 24 h among the unvaccinated group. During follow-up, there was a higher rate of participant-reported SARS-CoV-2 infection in the unvaccinated compared to the vaccinated group (18[47.4%] vs. 786[27.3%])., Conclusions: Participant-reported reactogenicity was similar to reports from non-pregnant adults. There was no increase in adverse pregnancy and birth outcomes among vaccinated vs. unvaccinated participants and lower rates of SARS-CoV-2 infection were reported in vaccinated participants., Tweetable Abstract: No significant increase in adverse pregnancy or infant outcomes among vaccinated versus unvaccinated pregnant women in Canada., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023. Published by Elsevier Ltd.)

Background and Aims: Compared to those without inflammatory bowel disease [IBD], women with IBD may have increased healthcare utilization during pregnancy and postpartum, though this remains to be confirmed. We aimed to characterize this healthcare use between these groups., Methods: Administrative databases were accessed to identify women [aged 18-55 years] with and without IBD who had a live, singleton pregnancy between 2003 and 2018. Differences in emergency department [ED] visits, hospitalizations and prenatal care during 12 months preconception, pregnancy and 12 months postpartum were characterized. Multivariable negative binomial regression was performed to report incidence rate ratios [IRRs] with 95% confidence intervals [95% CIs]. Covariates included maternal age at conception, location of residence, socioeconomic status and maternal comorbidity., Results: In total, 6163 women with IBD [9158 pregnancies] and 1091 013 women without IBD [1729 411 pregnancies] were included. Women with IBD were more likely to visit the ED [IRR 1.13, 95% CI 1.08-1.18] and be hospitalized [IRR 1.11, 95% CI 1.01-1.21] during pregnancy, and visit the ED [IRR 1.21, 95% CI 1.15-1.27] and be hospitalized [IRR 1.18, 95% CI 1.05-1.32] during postpartum. On unadjusted analysis, women with IBD were more likely to be hospitalized for venous thromboembolic events. There was no difference in healthcare use in preconception. Finally, women with IBD also had a greater number of prenatal visits during pregnancy and were more likely to receive a first-trimester prenatal visit., Conclusion: Women with IBD have increased healthcare utilization during pregnancy and postpartum. Efforts should be made to increase ambulatory care access during this period, which in turn may reduce this health-services utilization., (© The Author(s) 2023. Published by Oxford University Press on behalf of European Crohn’s and Colitis Organisation. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Background: Pregnant people are particularly vulnerable to SARS-CoV-2 infection and to ensuing severe illness. Predicting adverse maternal and perinatal outcomes could aid clinicians in deciding on hospital admission and early initiation of treatment in affected individuals, streamlining the triaging processes., Methods: An international repository of 1501 SARS-CoV-2-positive cases in pregnancy was created, consisting of demographic variables, patient comorbidities, laboratory markers, respiratory parameters, and COVID-19-related symptoms. Data were filtered, preprocessed, and feature selection methods were used to obtain the optimal feature subset for training a variety of machine learning models to predict maternal or fetal/neonatal death or critical illness., Results: The Random Forest model demonstrated the best performance among the trained models, correctly identifying 83.3% of the high-risk patients and 92.5% of the low-risk patients, with an overall accuracy of 89.0%, an AUC of 0.90 (95% Confidence Interval 0.83 to 0.95), and a recall, precision, and F1 score of 0.85, 0.94, and 0.89, respectively. This was achieved using a feature subset of 25 features containing patient characteristics, symptoms, clinical signs, and laboratory markers. These included maternal BMI, gravidity, parity, existence of pre-existing conditions, nicotine exposure, anti-hypertensive medication administration, fetal malformations, antenatal corticosteroid administration, presence of dyspnea, sore throat, fever, fatigue, duration of symptom phase, existence of COVID-19-related pneumonia, need for maternal oxygen administration, disease-related inpatient treatment, and lab markers including sFLT-1/PlGF ratio, platelet count, and LDH., Conclusions: We present the first COVID-19 prognostication pipeline specifically for pregnant patients while utilizing a large SARS-CoV-2 in pregnancy data repository. Our model accurately identifies those at risk of severe illness or clinical deterioration, presenting a promising tool for advancing personalized medicine in pregnant patients with COVID-19., (© 2023. The Author(s).)

Background: Birth is unpredictable and many patients who receive antenatal corticosteroids for preterm birth remain pregnant. Some professional societies recommend rescue antenatal corticosteroids for those who remain pregnant ≥14 days following the initial course., Objective: This study aimed to explore a single vs a second course of antenatal corticosteroids in terms of severe neonatal morbidity and mortality., Study Design: This is a secondary analysis of the Multiple Courses of Antenatal Corticosteroids for Preterm Birth (MACS) trial. The MACS study was a randomized clinical trial conducted in 80 centers in 20 different countries from 2001 to 2006. Participants who received only 1 course of intervention (ie, either a second course of antenatal corticosteroids or placebo) were included in this study. The primary outcome was a composite of stillbirth, neonatal mortality in the first 28 days of life or before discharge, severe respiratory distress syndrome, bronchopulmonary dysplasia, intraventricular hemorrhage stage III and IV, periventricular leukomalacia, and necrotizing enterocolitis. Two subgroup analyses were planned to address the effect of a second course of antenatal corticosteroids on infants born before 32 weeks or within 7 days from the intervention. Moreover, a sensitivity analysis was performed to assess the effect of intervention on singleton pregnancies. Baseline characteristics were compared between the groups using chi-square and Student t tests. Multivariable regression analysis was performed to adjust for confounding variables., Results: There were 385 and 365 participants included in the antenatal corticosteroid and placebo groups, respectively. The composite primary outcome occurred in 24% and 20% of participants in the antenatal corticosteroid and placebo groups, respectively (adjusted odds ratio, 1.09; 95% confidence interval, 0.76-1.57). Moreover, severe respiratory distress syndrome rate was similar between the 2 groups (adjusted odds ratio, 0.98; 95% confidence interval, 0.65-1.48). Newborns exposed to antenatal corticosteroids were more likely to be small for gestational age (14.9% vs 10.6%; adjusted odds ratio, 1.63; 95% confidence interval, 1.07-2.47). These findings remained true among singleton pregnancies for the primary composite outcome and birthweight <10th percentile (adjusted odds ratio, 1.29 [0.82-2.01]; and adjusted odds ratio, 1.74 [1.06-2.87]; respectively). Subgroup analyses of infants born before 32 weeks or within 7 days from the intervention did not show any benefits in terms of the composite primary outcome with antenatal corticosteroids vs placebo (50.5% vs 41.8% [adjusted odds ratio, 1.16; 95% confidence interval, 0.78-1.72]; and 42.3% vs 37.1% [adjusted odds ratio, 1.02; 95% confidence interval, 0.67-1.57]; respectively)., Conclusion: Neonatal mortality and severe morbidities, including severe respiratory distress syndrome, were not improved by a second course of antenatal corticosteroids. Policy makers need to be thoughtful when recommending a second course of antenatal corticosteroids and consider whether not only short-term but also long-term benefits can be gained from such administration., (Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.)

Objective: Significant changes to the delivery of obstetrical care that occurred with the onset of the COVID-19 pandemic may be associated with higher risks of adverse maternal outcomes. We evaluated preeclampsia/HELLP (hemolysis, elevated liver enzymes and low platelets) syndrome and composite severe maternal morbidity (SMM) among pregnant people who gave birth during the COVID-19 pandemic and compared these data with those of people who gave birth before the pandemic in Ontario, Canada., Methods: This was a population-based, retrospective cohort study using linked administrative data sets from ICES. Data on pregnant people at ≥20 weeks gestation who gave birth between March 15, 2020, and September 30, 2021, were compared with those of pregnant people who gave birth within the same date range for the years 2015-2019. We used multivariable logistic regression to assess the effect of the pandemic period on the odds of preeclampsia/HELLP syndrome and composite SMM, adjusting for maternal baseline characteristics and comorbidities., Results: There were no differences between the study periods in the adjusted odds ratios (aORs) for preeclampsia/HELLP syndrome among primiparous (aOR 1.00; 95% CI 0.91-1.11) and multiparous (aOR 0.94; 95% CI 0.81-1.09) patients and no differences for composite SMM (primiparous, aOR 1.00; 95% CI 0.95-1.05; multiparous, aOR 1.01; 95% CI 0.95-1.08)., Conclusion: Adverse maternal outcomes were not higher among pregnant people who gave birth during the first 18 months of the COVID-19 pandemic in Ontario, Canada, when compared with those who gave birth before the pandemic., (Copyright © 2022 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.)

Importance: There are limited high-quality, population-level data about the effect of SARS-CoV-2 infection on pregnancy using contemporaneous comparator cohorts., Objectives: To describe maternal and perinatal outcomes associated with SARS-CoV-2 infection in pregnancy and to assess variables associated with severe disease in the pregnant population., Design, Setting, and Participants: CANCOVID-Preg is an observational surveillance program for SARS-CoV-2-affected pregnancies in Canada. This analysis presents exploratory, population-level data from 6 Canadian provinces for the period of March 1, 2020, to October 31, 2021. A total of 6012 pregnant persons with a positive SARS-CoV-2 polymerase chain reaction test result at any time in pregnancy (primarily due to symptomatic presentation) were included and compared with 2 contemporaneous groups including age-matched female individuals with SARS-CoV-2 and unaffected pregnant persons from the pandemic time period., Exposure: SARS-CoV-2 infection during pregnancy. Incident infections in pregnancy were reported to CANCOVID-Preg by participating provinces/territories., Main Outcomes and Measures: Maternal and perinatal outcomes associated with SARS-CoV-2 infection as well as risk factors for severe disease (ie, disease requiring hospitalization, admission to an intensive care unit/critical care unit, and/or oxygen therapy)., Results: Among 6012 pregnant individuals with SARS-CoV-2 in Canada (median age, 31 [IQR, 28-35] years), the greatest proportion of cases were diagnosed at 28 to 37 weeks' gestation (35.7%). Non-White individuals were disproportionately represented. Being pregnant was associated with a significantly increased risk of SARS-CoV-2-related hospitalization compared with SARS-CoV-2 cases among all women aged 20 to 49 years in the general population of Canada (7.75% vs 2.93%; relative risk, 2.65 [95% CI, 2.41-2.88]) as well as an increased risk of intensive care unit/critical care unit admission (2.01% vs 0.37%; relative risk, 5.46 [95% CI, 4.50-6.53]). Increasing age, preexisting hypertension, and greater gestational age at diagnosis were significantly associated with worse maternal outcomes. The risk of preterm birth was significantly elevated among SARS-CoV-2-affected pregnancies (11.05% vs 6.76%; relative risk, 1.63 [95% CI, 1.52-1.76]), even in cases of milder disease not requiring hospitalization, compared with unaffected pregnancies during the same time period., Conclusions and Relevance: In this exploratory surveillance study conducted in Canada from March 2020 to October 2021, SARS-CoV-2 infection during pregnancy was significantly associated with increased risk of adverse maternal outcomes and preterm birth.

Hypertensive disorders of pregnancy are among the most serious conditions that pregnancy care providers face; however, little attention has been paid to the concept of tailoring clinical care to reduce associated adverse maternal and perinatal outcomes based on the underlying disease pathogenesis. This narrative review discusses the integration of phenotype-based clinical strategies in the management of high-risk pregnant patients that are currently not common clinical practice: real-time placental growth factor testing at Mount Sinai Hospital, Toronto and noninvasive hemodynamic monitoring to guide antihypertensive therapy at the University of Washington Medical Center, Seattle. Future work should focus on promoting more widespread integration of these novel strategies into obstetric care to improve outcomes of pregnancies at high risk of adverse maternal-fetal outcomes from these complications of pregnancy.

Introduction: Conflicting reports of increases and decreases in rates of preterm birth (PTB) and stillbirth in the general population during the coronavirus disease 2019 (COVID-19) pandemic have surfaced. The objective of our study was to conduct a living systematic review and meta-analyses of studies reporting pregnancy and neonatal outcomes by comparing the pandemic and pre-pandemic periods., Material and Methods: We searched the PubMed and Embase databases and reference lists of articles published up until November 20, 2021, and included English language studies that compared outcomes between the COVID-19 pandemic time period with pre-pandemic time periods. Risk of bias was assessed using the Newcastle-Ottawa scale. We conducted random-effects meta-analysis using the inverse variance method., Results: Fifty-two studies with low-to-moderate risk of bias, reporting on 2 372 521 pregnancies during the pandemic period and 28 518 300 pregnancies during the pre-pandemic period, were included. There was significant reduction in unadjusted estimates of PTB (43 studies, unadjusted odds ratio [uaOR] 0.95, 95% CI 0.93-0.98), but not in adjusted estimates (five studies, adjusted OR [aOR] 0.94, 95% CI 0.74-1.19). This reduction was noted in studies from single centers/health areas (29 studies, uaOR 0.90, 95% CI 0.85-0.94) but not in regional/national studies (14 studies, uaOR 0.99, 95% CI 0.99-1.01). There was reduction in spontaneous PTB (nine studies, uaOR 0.91, 95% CI 0.88-0.94) but not in induced PTB (eight studies, uaOR 0.90, 95% CI 0.79-1.01). There was no difference in the odds of stillbirth between the pandemic and pre-pandemic time periods (32 studies, uaOR 1.07, 95% CI 0.97-1.18 and three studies, aOR 1.18, 95% CI 0.86-1.63). There was an increase in mean birthweight during the pandemic period compared with the pre-pandemic period (nine studies, mean difference 21 g, 95% CI 13-30 g). The odds of maternal mortality were increased (five studies, uaOR 1.15, 95% CI 1.05-1.26); however, only unadjusted estimates were available, and the result was mostly influenced by one study from Mexico. There was significant publication bias for the outcome of PTB., Conclusions: The COVID-19 pandemic may be associated with a reduction in PTB; however, referral bias cannot be excluded. There was no statistically significant difference in stillbirths between pandemic and pre-pandemic periods., (© 2022 The Authors. Acta Obstetricia et Gynecologica Scandinavica published by John Wiley & Sons Ltd on behalf of Nordic Federation of Societies of Obstetrics and Gynecology (NFOG).)

Introduction: Conflicting reports of increases and decreases in rates of preterm birth (PTB) and stillbirth in the general population during the coronavirus disease 2019 (COVID-19) pandemic have surfaced. The objective of our study was to conduct a living systematic review and meta-analyses of studies reporting pregnancy and neonatal outcomes by comparing the pandemic and pre-pandemic periods., Material and Methods: We searched PubMed and Embase databases, reference lists of articles published up until August 14, 2021 and included English language studies that compared outcomes between the COVID-19 pandemic time period and the pre-pandemic time periods. Risk of bias was assessed using the Newcastle-Ottawa scale. We conducted random-effects meta-analysis using the inverse variance method., Results: Forty-five studies with low-to-moderate risk of bias, reporting on 1 843 665 pregnancies during the pandemic period and 23 564 552 pregnancies during the pre-pandemic period, were included. There was significant reduction in unadjusted estimates of PTB (35 studies, unadjusted odds ratio [uaOR] 0.95, 95% CI 0.92-0.98), but not in adjusted estimates (six studies, adjusted OR [aOR] 0.95, 95% CI 0.80-1.13). This reduction was noted in studies from single centers/health areas (25 studies, uaOR 0.90, 95% CI 0.86-0.96) but not in regional/national studies (10 studies, uaOR 0.99, 95% CI 0.95-1.02). There was reduction in spontaneous PTB (six studies, uaOR 0.89, 95% CI 0.81-0.96) and induced PTB (five studies, uaOR 0.89, 95% CI 0.81-0.97). There was no difference in the odds of stillbirth between the pandemic and pre-pandemic time periods (24 studies, uaOR 1.11, 95% CI 0.97-1.26 and four studies, aOR 1.06, 95% CI 0.81-1.38). There was an increase in mean birthweight during the pandemic period compared with the pre-pandemic period (six studies, mean difference 17 g, 95% CI 7-28 g). The odds of maternal mortality were increased (four studies, uaOR 1.15, 95% CI 1.05-1.26); however, only unadjusted estimates were available and the result was mostly influenced by one study from Mexico. There was significant publication bias for the outcome of PTB., Conclusions: The COVID-19 pandemic may be associated with a reduction in PTB; however, referral bias cannot be excluded. There was no statistically significant difference in stillbirth between pandemic and pre-pandemic periods., (© 2021 The Authors. Acta Obstetricia et Gynecologica Scandinavica published by John Wiley & Sons Ltd on behalf of Nordic Federation of Societies of Obstetrics and Gynecology (NFOG).)

Objectives: Rates of age-associated severe maternal morbidity (SMM) have increased in Canada, and an association with neighbourhood income is well established. Our aim was to examine SMM trends according to neighbourhood material deprivation quintile, and to assess whether neighbourhood deprivation effects are moderated by maternal age., Design, Setting and Participants: A population-based retrospective cohort study using linked administrative databases in Ontario, Canada. We included primiparous women with a live birth or stillbirth at ≥20 weeks' gestational age., Primary Outcome: SMM from pregnancy onset to 42 days postpartum. We calculated SMM rate differences (RD) and rate ratios (RR) by neighbourhood material deprivation quintile for each of four 4-year cohorts from 1 April 2002 to 31 March 2018. Log-binomial multivariable regression adjusted for maternal age, demographic and pregnancy-related variables., Results: There were 1 048 845 primiparous births during the study period. The overall rate of SMM was 18.0 per 1000 births. SMM rates were elevated for women living in areas with high material deprivation. In the final 4-year cohort, the RD between women living in high vs low deprivation neighbourhoods was 3.91 SMM cases per 1000 births (95% CI: 2.12 to 5.70). This was higher than the difference observed during the first 4-year cohort (RD 2.09, 95% CI: 0.62 to 3.56). SMM remained associated with neighbourhood material deprivation following multivariable adjustment in the pooled sample (RR 1.16, 95% CI: 1.11 to 1.21). There was no evidence of interaction with maternal age., Conclusion: SMM rate increases were more pronounced for primiparous women living in neighbourhoods with high material deprivation compared with those living in low deprivation areas. This raises concerns of a widening social gap in maternal health disparities and highlights an opportunity to focus risk reduction efforts toward disadvantaged women during pregnancy and postpartum., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: Conflicting reports of increases and decreases in rates of preterm birth (PTB) and stillbirth in the general population during the COVID-19 pandemic have surfaced. The objective of our study was to conduct a living systematic review and meta-analyses of studies reporting pregnancy and neonatal outcomes by comparing the pandemic and pre-pandemic periods., Material and Methods: We searched PubMed and Embase databases, reference lists of articles published up until 14 May 2021 and included English language studies that compared outcomes between the COVID-19 pandemic time period and pre-pandemic time periods. Risk of bias was assessed using the Newcastle-Ottawa scale. We conducted random-effects meta-analysis using the inverse variance method., Results: Thirty-seven studies with low-to-moderate risk of bias, reporting on 1 677 858 pregnancies during the pandemic period and 21 028 650 pregnancies during the pre-pandemic period, were included. There was a significant reduction in unadjusted estimates of PTB (28 studies, unadjusted odds ratio [uaOR] 0.94, 95% confidence [CI] 0.91-0.98) but not in adjusted estimates (six studies, adjusted OR [aOR] 0.95, 95% CI 0.80-1.13). The reduction was noted in studies from single centers/health areas (uaOR 0.90, 95% CI 0.86-0.94) but not in regional/national studies (uaOR 0.99, 95% CI 0.95-1.03). There was reduction in spontaneous PTB (five studies, uaOR 0.89, 95% CI 0.82-0.98) and induced PTB (four studies, uaOR 0.90, 95% CI 0.81-1.00). There was no reduction in PTB when stratified by gestational age <34, <32 or <28 weeks. There was no difference in stillbirths between the pandemic and pre-pandemic time periods (21 studies, uaOR 1.08, 95% CI 0.94-1.23; four studies, aOR 1.06, 95% CI 0.81-1.38). There was an increase in birthweight (six studies, mean difference 17 g, 95% CI 7-28 g) during the pandemic period. There was an increase in maternal mortality (four studies, uaOR 1.15, 95% CI 1.05-1.26), which was mostly influenced by one study from Mexico. There was significant publication bias for the outcome of PTB., Conclusions: The COVID-19 pandemic time period may be associated with a reduction in PTB; however, referral bias cannot be excluded. There was no difference in stillbirth between the pandemic and pre-pandemic period., (© 2021 Nordic Federation of Societies of Obstetrics and Gynecology.)

Objective: Selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) are the most commonly used medications for mood and anxiety disorders in women. Many women need to continue or initiate these medications during pregnancy, but there is concern about potential withdrawal effects in the newborn, referred to as neonatal abstinence syndrome (NAS). The reason why some infants remain asymptomatic while others are affected has not been elucidated. The objective of this study was to examine whether genetic differences in maternal drug metabolism influence the incidence of NAS., Methods: Women who took Selective serotonin reuptake inhibitors s/SNRIs during pregnancy were recruited from obstetrical clinics. DNA was extracted from saliva samples for genetic analyses of cytochrome P450 (CYP) enzyme polymorphisms. Delivery and NAS data were collected from electronic medical records., Results: Ninety-five women participated. The overall NAS rate was 16.2%. Mild NAS was seen in 13.8% of neonates and severe NAS, in 2%. One-quarter (25%) of the neonates with mild withdrawal symptoms were born to mothers with polymorphisms associated with slower metabolism of their particular antidepressant, but this association was not statistically significant., Conclusion: Importantly, the overall rate of NAS in our study was lower than previously reported. Maternal CYP polymorphisms did not affect the rate of NAS in neonates exposed to SSRIs/SNRIs in utero. This study lends added assurance to patients requiring SSRIs or SNRIs during pregnancy., (Copyright © 2020 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.)

[Figure: see text].

Background: Rheumatic heart disease (RHD) in sub-Saharan Africa contributes to significant cardiac morbidity and mortality, yet prevalence estimates of RHD lesions in pregnancy are lacking., Objectives: Our first aim was to evaluate women using echocardiography to estimate the prevalence of RHD and other cardiac lesions in low-risk pregnancies. Our second aim was to assess the feasibility of screening echocardiography and its acceptability to patients., Methods: We prospectively recruited 601 pregnant women from a low-risk antenatal clinic at a tertiary care maternity centre in Western Kenya. Women completed a questionnaire about past medical history and cardiac symptoms. They underwent standardized screening echocardiography to evaluate RHD and non-RHD associated cardiac lesions. Our primary outcome was RHD-associated cardiac lesions and our secondary outcome was a composite of any clinically-relevant cardiac lesion or echocardiography finding. We also recorded duration of screening echocardiography and its acceptability among pregnant women in this sample., Results: The point prevalence of RHD-associated cardiac lesions was 5.0/1,000 (95% confidence interval: 1.0-14.5), and the point prevalence of all clinically significant lesions/findings was 21.6/1,000 (11.6-36.7). Mean screening time was seven minutes (SD 1.7, range: 4-17) for women without cardiac abnormalities and 13 minutes (SD 4.6, range: 6-23) for women with abnormal findings. Echocardiography was acceptable to women with 74.2% agreeing to participate., Conclusions: The prevalence of clinically-relevant cardiac lesions was moderately high in a low-risk population of pregnant women in Western Kenya., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2021 The Author(s).)

Background: Chamas for Change (Chamas) is a group-based health education and microfinance program for pregnant and postpartum women that aims to address inequities contributing to high rates of maternal and infant mortality in rural western Kenya. In this prospective matched cohort study, we evaluated the association between Chamas participation and facility-based delivery. We additionally explored the effect of participation on promoting other positive maternal, newborn and child health (MNCH) behaviors., Methods: We prospectively compared outcomes between a cohort of Chamas participants and controls matched for age, parity, and prenatal care location. Between October-December 2012, government-sponsored community health volunteers (CHV) recruited pregnant women attending their first antenatal care (ANC) visits at rural health facilities in Busia County to participate in Chamas. Women enrolled in Chamas agreed to attend group-based health education and microfinance sessions for one year; controls received the standard of care. We used descriptive analyses, multivariable logistic regression models, and random effect models to compare outcomes across cohorts 12 months following enrollment, with α set to 0.05., Results: Compared to controls (n = 115), a significantly higher proportion of Chamas participants (n = 211) delivered in a health facility (84.4% vs. 50.4%, p < 0.001), attended at least four ANC visits (64.0% vs. 37.4%, p < 0·001), exclusively breastfed to six months (82.0% vs. 47.0%, p < 0·001), and received a CHV home visit within 48 h postpartum (75.8% vs. 38.3%, p < 0·001). In multivariable models, Chamas participants were over five times as likely as controls to deliver in a health facility (OR 5.49, 95% CI 3.12-9.64, p < 0.001). Though not significant, Chamas participants experienced a lower proportion of stillbirths (0.9% vs. 5.2%), miscarriages (5.2% vs. 7.8%), infant deaths (2.8% vs. 3.4%), and maternal deaths (0.9% vs. 1.7%) compared to controls., Conclusions: Chamas participation was associated with increased odds of facility-based delivery compared to the standard of care in rural western Kenya. Larger proportions of program participants also practiced other positive MNCH behaviors. Our findings demonstrate Chamas' potential to achieve population-level MNCH benefits; however, a larger study is needed to validate this observed effect., Trial Registration: ClinicalTrials.gov, NCT03188250 (retrospectively registered 31 May 2017).

Background: The risk factors determining the frequency of intrauterine transfusions (IUTs) for severely affected red blood cell alloimmunized singleton pregnancies are not well known., Objective: To assess factors associated with IUT frequency and adverse pregnancy outcomes in transfused pregnancies., Methods: Retrospective cohort analysis of 246 consecutive cases between 1991 and 2014. Time-to-event survival analysis for repeated events was used to evaluate risk of subsequent IUT. Multivariable logistic regression assessed odds of a composite adverse pregnancy outcome (intrauterine fetal death, termination of pregnancy, neonatal death, preterm birth <34 weeks' gestation)., Results: Full information was available on232 cases (94.3%) and 716 IUTs. Fetal hydrops was associated with increased frequency (hazard ratio [HR] 1.29 [95% CIs 1.15-1.47, p < 0.001]) while higher fetal hemoglobin (Hb) pre-IUT (HR) 0.99 (95% CI 0.99-1.00, p = 0.021) and post-IUT (HR 0.99 [95% CI 0.99-1.00] p = 0.042), and higher transfused blood volume (HR 0.98 [95% CI 0.97-0.99] p < 0.001) were associated with reduced IUT frequency. Adverse pregnancy outcomes were more likely with lower gestational age (GA) at initial IUT. Antibody type was not associated with IUT frequency or adverse pregnancy outcomes., Conclusions: Hydrops is associated with increased IUT frequency while lower GA at initial IUT is associated with higher adverse pregnancy outcomes in alloimmunized pregnancies.Higher transfused blood volumes, pre- and post-IUT Hb are associated with lower IUT frequency., (© 2019 S. Karger AG, Basel.)

The COVID-19 pandemic posed a unique set of risks to pregnant women and pregnant people. SARS-CoV-2 infection in pregnancy is associated with increased risk of severe illness and adverse perinatal outcomes. However, evidence regarding the use of COVID-19 vaccines in pregnancy shows safety and efficacy. Despite eligibility and recommendations for COVID-19 vaccination among pregnant women and pregnant people in Canada, uptake remains lower compared to the general population, warranting exploration of influencing factors. The COVERED study, a national prospective cohort, utilized web-based surveys to collect data from pregnant women and pregnant people across Canada on COVID-19 vaccine attitudes, uptake, and hesitancy factors from July 2021 to December 2023. Survey questions were informed by validated tools including the WHO Vaccine Hesitancy Scale (VHS) and the Theory of Planned Behavior (TPB). Of 1093 respondents who were pregnant at the time of the survey, 87.7% received or intended to receive a COVID-19 vaccine during pregnancy. TPB variables such as positive attitudes toward COVID-19 vaccines (OR = 1.11, 95% CI = 1.08-1.14), direct social norms, and indirect social norms were significantly associated with vaccine acceptance. Perceived vaccine risks, assessed by the WHO VHS, were greater in those not accepting of the vaccine. Our study identified several key factors that play a role in vaccine uptake: perceived vaccine risks and safety and social norms. These findings may guide public health recommendations and prenatal vaccine counseling strategies.

Objective: Achieving clinical competence in managing safe vaginal breech delivery (VBD) is challenging in contemporary obstetrics. Novel educational strategies are required, as exposure of obstetric trainees to VBD remains limited. The aim of this study was to identify the verbal and non-verbal skills required to manage VBD through filmed demonstration by experts., Methods: Labour and delivery nursing staff at three large university-affiliated hospitals identified clinicians whom they considered skilled in VBD. Obstetricians consistently identified were invited to participate in the study. Participants were filmed performing a VBD on a birth simulator while discussing their assessment, technique, and providing clinical pearls based on their experience. Two study members reviewed all videos and documented verbal and non-verbal components of the assessment, grouped them into common themes, and produced an integrated summary. This was circulated to all participants and reviewed by senior obstetricians from outside Canada., Results: Seventeen clinicians were identified; 12 (70%) consented to participation. Themes identified were meticulous assessment and pre-pregnancy counselling; roles of the multidisciplinary team; need for careful and appropriate communication with parents; specific techniques of the delivery; and postpartum care and documentation. A clinical task list was generated based on this analysis., Conclusion: Derived from clinicians with extensive experience, we have developed a comprehensive task list outlining the important features involved in safe VBD. Common themes in the experts' teaching for safe VBD included rigorous antepartum selection and counselling, appreciation for when to convert to Caesarean section, and a "hands off" delivery technique.

Objective: To examine the association between social inequalities and preterm birth, testing both psychosocial and material determinants., Design: Retrospective cohort study with linked hospital data., Setting and Population: 17 285 women in England, Scotland, Northern Ireland and Wales giving birth to singletons included in wave 1 of the UK Millennium Cohort Study., Methods: Social inequalities were measured with material (household income, housing tenure) and psychosocial (education, occupational class, employment, social support) indicators. Analysis using multivariable logistic regression assessed odds of preterm birth, adjusting for demographics, health and health-related behaviors, pregnancy and delivery conditions, and pregnancy complications., Main Outcome Measure: Preterm birth between 24 and 36 weeks, 6 days' gestation., Results: Initial bivariable analysis suggested associations between preterm birth and household income, housing tenure, and education. These effects were largely explained by adjustment for other social determinants in multivariable models. Following full adjustment, effects of unemployment [OR = 1.52, 95% confidence interval (CI) 1.21-1.90, p < 0.001] and one indicator of poor social support (OR = 1.17, 95% CI 1.01-1.35, p = 0.04) remained significant., Conclusion: Unemployment and lack of social support are associated with higher risk of preterm birth, supporting the hypothesis that poor psychosocial circumstances elevate a woman's risk of this adverse perinatal outcome. Further research is needed to examine the causal pathways through which social inequalities affect preterm birth., (© 2015 Nordic Federation of Societies of Obstetrics and Gynecology.)

Background: Members of the transgender community have identified healthcare access barriers, yet a corresponding inquiry into healthcare provider perspectives has lagged. Our aim was to examine physician perceptions of barriers to healthcare provision for transgender patients., Methods: This was a qualitative study with physician participants from Ontario, Canada. Semi-structured interviews were used to capture a progression of ideas related to barriers faced by physicians when caring for trans patients. Qualitative data were then transcribed verbatim and analysed with an emergent grounded theory approach., Results: A total of thirteen (13) physician participants were interviewed. Analysis revealed healthcare barriers that grouped into five themes: Accessing resources, medical knowledge deficits, ethics of transition-related medical care, diagnosing vs. pathologising trans patients, and health system determinants. A centralising theme of "not knowing where to go or who to talk to" was also identified., Conclusions: The findings of this study show that physicians perceive barriers to the care of trans patients, and that these barriers are multifactorial. Access barriers impede physicians when referring patients to specialists or searching for reliable treatment information. Clinical management of trans patients is complicated by a lack of knowledge, and by ethical considerations regarding treatments--which can be unfamiliar or challenging to physicians. The disciplinary division of responsibilities within medicine further complicates care; few practitioners identify trans healthcare as an interest area, and there is a tendency to overemphasise trans status in mental health evaluations. Failure to recognise and accommodate trans patients within sex-segregated healthcare systems leads to deficient health policy. The findings of this study suggest potential solutions to trans healthcare barriers at the informational level--with increased awareness of clinical guidelines and by including trans health issues in medical education-and at the institutional level, with support for both trans-focused and trans-friendly primary care models.

The developing world is disproportionately burdened with high rates of maternal mortality. Despite widespread reduction in maternal deaths due to improved antepartum, intrapartum, and postpartum care in developed nations, mortality rates are persistently high in many countries unable to provide advanced medical care. Postpartum haemorrhage accounts for a substantial proportion of maternal deaths in developing countries. This review addresses the clinical management strategies aimed at the prevention and treatment of postpartum haemorrhage that are effective in lowresource settings. The review was conducted by searching the English-language medical literature using MEDlINE (1950 - Feb 2009) and the online search engine Google Scholar. Four relevant strategies were identified in the literature: active management of the third stage of labour (AMSTl), the use of uterotonic agents including misoprostol, accurate measurement of blood loss, and internal and external compression techniques. Despite known intervention options, additional research on effective management strategies and their implementation is needed to address postpartum haemorrhage in countries of the developing world.

This exploratory qualitative study was conducted to identify constraints to microbial food safety policy in Canada and the USA from the perspective of stakeholder groups along the farm to fork continuum. Thirty-seven stakeholders participated in interviews or a focus group where semi-structured questions were used to facilitate discussion about constraints to policy development and implementation. An emergent grounded theory approach was used to determine themes and concepts that arose from the data (versus fitting the data to a hypothesis or a priori classification). Despite the plurality of stakeholders and the range of content expertise, participant perceptions emerged into five common themes, although, there were often disagreements as to the positive or negative attributes of specific concepts. The five themes included challenges related to measurement and objectives of microbial food safety policy goals, challenges arising from lack of knowledge, or problems with communication of knowledge coupled with current practices, beliefs and traditions; the complexity of the food system and the plurality of stakeholders; the economics of producing safe food and the limited resources to address the problem; and, issues related to decision-making and policy, including ownership of the problem and inappropriate inputs to the decision-making process. Responsibilities for food safety and for food policy failure were attributed to all stakeholders along the farm to fork continuum. While challenges regarding the biology of food safety were identified as constraints, a broader range of policy inputs encompassing social, economic and political considerations were also highlighted as critical to the development and implementation of effective food safety policy. Strategies to address these other inputs may require new, transdisciplinary approaches as an adjunct to the traditional science-based risk assessment model.