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It is estimated that over 1 billion people worldwide have a disability. In Australia, 9% of women of childbearing age have a disability, but data on disability status for women accessing maternity services are not routinely collected and data collection processes are inconsistent. Maternal disability may affect perinatal outcomes, but to understand what factors might be amenable to interventions to improve outcomes, accurate data collection on disability status is essential. This opinion piece reflects on disability identification within maternity services in Australia, identifying areas for policy and practice change. [ABSTRACT FROM AUTHOR]

Little is published on cytomegalovirus (CMV) serological screening at the first antenatal visit or the contemporary CMV seroprevalence rates among the Australian pregnant population. We performed a retrospective analysis of public hospital births in a major tertiary centre (n = 840) over a two month period. We found that 13.6% (95% confidence interval (CI) 11.4–16.1%) of women had been screened for CMV at their first antenatal visit with their general practitioner. Of these, 43.0% (95% CI 34.3–52.1%) were CMV seronegative and therefore susceptible to primary infection. Seronegative women were also more likely to have been born in an economically developed country, to live in a socio‐economically advantaged postcode and to be nulliparous. The information from this study may help guide future studies of congenital CMV risk reduction strategies. [ABSTRACT FROM AUTHOR]

Objective: To determine the association between continued antidepressant use in pregnancy and postpartum psychiatric visits for eating (ED) or mood/anxiety disorders in women with preexisting ED. Method: Using Danish health registry data (1998–2015), we identified 3529 pregnancies in women with ED prepregnancy: (i) 564 with continued antidepressant use before and during pregnancy; (ii) 778 with discontinued antidepressants before pregnancy; (iii) 2137 unexposed. Outpatient and inpatient postpartum visits for an ED or a mood/anxiety disorder constituted the outcome measures. We estimated hazard ratios (HRs) and 95% confidence intervals (CI) using Cox regression with inverse probability of treatment weighting, and performed stratified analyses by antidepressant prescription filling in the first 3 months postpartum. Results: The weighted cumulative incidence for an ED visit at end of follow‐up was 4.5% (continued) and 4.8% (discontinued). We found no association between continued antidepressant and postpartum ED visit, relative to discontinued (HR: 0.89, 95% CI: 0.52–1.52). The HR for postpartum mood/anxiety disorder visit was 1.27 (95% CI: 0.68–2.36) with continued antidepressants versus discontinued but decreased if more than two antidepressant prescriptions were refilled. Continued antidepressant use was associated with a 57% reduced likelihood of a postpartum ED visit versus discontinued use in pregnancies with antidepressant prescription refills in the early postpartum. Conclusion: Among women with preexisting ED, there was no association between continued antidepressant use during pregnancy and the likelihood of postpartum psychiatric visits, relative to discontinued antidepressants before pregnancy. Continuation of treatment into the early postpartum is associated with reduced likelihood of postpartum ED visit. Public Significance: Based on data from the Danish registries, we identified 3529 pregnancies among women with preexisting eating disorders before pregnancy. Women with continued antidepressant treatment both before and during pregnancy did not have a lower probability of having postpartum psychiatric visits for an eating disorder or for mood/anxiety disorders (often coexisting with eating disorders), relative to those who discontinued antidepressants before pregnancy. Further continuation of antidepressant treatment into the early postpartum is associated with improved maternal postpartum outcomes. However, residual confounding by disease severity limits confidence in this conclusion. [ABSTRACT FROM AUTHOR]

Pregnancy is a risk factor for the development and progression of diabetic retinopathy (DR) in women with pre‐gestational diabetes. However, a minority of pregnant women with diabetes adhere to retinal screening recommendations. The introduction of an onsite retinal camera at our tertiary maternity hospital significantly increased the proportion of women who received at least one retinal screen during pregnancy (93.0% vs 54.3%, P < 0.001) and the identification of both DR and DR progression. We conclude that the use of a retinal camera in similar clinics is a feasible option to improve DR screening and diagnosis rates in pregnancy. [ABSTRACT FROM AUTHOR]

Key content: Endometriosis in pregnancy is associated with an increased risk of spontaneous miscarriage, pre‐eclampsia, postpartum haemorrhage, caesarean section, placenta praevia, fetal growth restriction, prematurity and adverse neonatal outcomes.Women with mild disease are considered as having 'low‐risk endometriosis' (LRE) and can expect a normal pregnancy and labour.The 'high‐risk endometriosis' (HRE) group may require additional antenatal and intrapartum specialist care. Learning objectives: To understand the pathophysiologic basis of adverse obstetric and perinatal outcomes in pregnant women with endometriosis.To understand the obstetric outcomes in relation to the severity and staging of endometriosis.To appreciate the risk of spontaneous haemoperitoneum in pregnancy (SHiP) associated with endometriosis in pregnancy. [ABSTRACT FROM AUTHOR]

Background: Severe maternal morbidity (SMM) occurs in 1–2% of pregnancies. Despite the knowledge that a SMM event can contribute to poor fetal/neonatal outcomes, little is known about the preventability of these adverse outcomes. Aims: To examine adverse fetal/neonatal outcomes associated with SMM to determine if these outcomes were potentially preventable. Materials and Methods: A New Zealand national retrospective cohort study examining cases of SMM with an adverse fetal/neonatal outcome. Maternity and initial neonatal care were explored by multidisciplinary panels utilising a preventability tool to assess whether the fetal/neonatal harm was potentially preventable. Adverse fetal/neonatal outcomes were defined as fetal or early neonatal death, Apgar score <7 at five minutes, admission to neonatal intensive care unit or special care baby unit and neonatal encephalopathy. Results: Of 85 cases reviewed, adverse fetal/neonatal outcome was deemed potentially preventable in 55.3% of cases (n = 47/85). Preventability was related to maternal antenatal/peripartum care (in utero) in 39% (n = 33/85), to initial neonatal care (ex utero) in 36% (n = 29/80), and to both maternal and neonatal care in 20% (16/80) of cases. Main contributors to potential preventability were factors related to healthcare providers, particularly lack of recognition of high risk, delayed or failure to diagnose, and delayed or inappropriate treatment. Conclusions: Multidisciplinary panels found that over half of adverse fetal/neonatal harm associated with SMM was potentially preventable. The novel approach of examining both maternal and neonatal care identifies opportunities to improve fetal/neonatal outcomes associated with SMM at multiple points on the perinatal continuum of care. [ABSTRACT FROM AUTHOR]

This is the full version of the Australasian Diabetes in Pregnancy Society (ADIPS) 2020 guideline for pre‐existing diabetes and pregnancy. The guideline encompasses the management of women with pre‐existing type 1 diabetes and type 2 diabetes in relation to pregnancy, including preconception, antepartum, intrapartum and postpartum care. The management of women with monogenic diabetes or cystic fibrosis‐related diabetes in relation to pregnancy is also discussed. [ABSTRACT FROM AUTHOR]

This retrospective study assessed maternal and perinatal outcomes for women with rheumatic heart disease (RHD) admitted to the largest tertiary obstetric hospital in Western Australia from 2009 to 2016. Of 54 women identified, 75.9% were Indigenous, 59.3% lived in rural areas and 40.7% had severe RHD. Heart failure developed in 10% who gave birth. Indigenous women were younger, had higher gravidity (P = 0.0305), were more likely to receive secondary prophylaxis (P = 0.0041) and have sub‐optimal antenatal clinic attendance (P = 0.0078). There were no maternal deaths and two perinatal deaths (4.0%), reflecting vigilance in the obstetric management of women with RHD in Western Australia. [ABSTRACT FROM AUTHOR]

Objective: The fetal programming model hypothesizes that developmental programming in utero and in early life induces adaptations that predetermine the adult phenotype. This study investigated whether prenatal/perinatal complications are associated with lifetime eating disorders in women. Method: Participants included 46,373 adult women enrolled in the Norwegian Mother and Child Cohort Study (den norske Mor & barn‐undersøkelsen [MoBa]). MoBa mothers and their mothers (MoBa grandmothers) were the focus of the current study. MoBa mothers with lifetime eating disorders were compared to a referent group. Results: MoBa mothers who weighed more at birth (birth weight, adjusted odds ratio [OR] = 1.14; 95% confidence interval [CI]: 1.10–1.19) or were born large‐for‐gestational‐age (adjusted OR = 1.39; 95% CI: 1.27–1.52) were more likely to develop binge‐eating disorder in later life. MoBa mothers who weighed less at birth were more likely to develop anorexia nervosa (birth weight, adjusted OR = 0.88; 95% CI: 0.81–0.95). Bulimia nervosa and purging disorder (PD) were not significantly predicted by the prenatal and perinatal factors examined. Discussion: Results of this study, which include the first known investigation of prenatal and perinatal factors in binge‐eating disorder and PD, suggest that fetal programming may be relevant to the development of anorexia nervosa and binge‐eating disorder. Future genetically informative research is needed to help disentangle whether these associations are a function of genetic influences or a true environmental fetal programming effect. [ABSTRACT FROM AUTHOR]

Early warning systems involve the routine monitoring and recording of vital signs or clinical observations on specifically designed charts with linked escalation protocols. Meeting criteria for abnormal physiological parameters triggers a color-coded or weighted scoring system aimed to guide the frequency of monitoring, need for, and urgency of clinical review. Color-coded systems trigger a clinical response when one or more abnormal observation is recorded in the red zone or two or more mildly abnormal parameters in the amber zone. The principle of maternity-specific early warning systems to structure surveillance for hospitalized women is intuitive. The widespread use and policy support, including recommendations following confidential enquiries and from the National Health Service Litigation Authority, is not, however, currently backed up by a strong evidence base. Research is required to develop predictive models and validate evidence-based maternity-specific early warning systems in the general maternity population. [ABSTRACT FROM AUTHOR]

Objective: Stillbirths are among the most common adverse pregnancy outcomes, with 98% occurring in low-income countries. More than one-third occur in sub-Saharan Africa (SSA). However, the medical conditions causing stillbirths and interventions to reduce stillbirths from these conditions are not well documented. We estimated the reductions in stillbirths possible with combinations of interventions.Design: We developed a computerised model to estimate the impact of various interventions on stillbirths caused by the most common conditions. The model considered the location of obstetric care (home, clinic or hospital) and each intervention's efficacy, penetration and utilisation. Maternal transfers were also considered.Setting and Population: Pregnancies in SSA in 2012.Methods: For each condition, we created a series of scenarios involving different combinations of interventions and modelled their impact on stillbirth rates.Main Outcome Measures: Stillbirths associated with various maternal and fetal conditions and the percentage reduction with various interventions.Results: Eight to ten maternal and fetal conditions were responsible for most stillbirths, but none for more than 15%. The most common conditions causing stillbirths in SSA include obstructed labour and uterine rupture, fetal distress and umbilical cord complications, fetal growth restriction, pre-eclampsia/eclampsia, and placental abruption/placenta praevia. Syphilis and malaria contribute smaller numbers. Reducing stillbirths requires appropriate diagnosis and management of each condition, usually including hospital care for monitoring and delivery, often by caesarean section. Maternal syphilis and malaria were the only conditions for which outpatient management alone reduced stillbirth.Conclusions: Most stillbirths in low-income countries occur at term and during labour and therefore are preventable by appropriate obstetric care. Management focused on the maternal and fetal conditions that cause stillbirths is necessary to achieve stillbirth rates approaching those found in high-income countries.Tweetable Abstract: Reducing stillbirth incidence requires appropriate management of each causative condition and often caesarean delivery. [ABSTRACT FROM AUTHOR]

Introduction: Progesterone is becoming universally accepted for preventing recurrent spontaneous preterm delivery. There is, however, poor consensus on the effective types and doses of progesterone to be used. Despite the encouraging available research, the role of oral micronized progesterone has not yet been thoroughly investigated.Material and Methods: We randomized 212 singleton pregnancies with past history of spontaneous preterm delivery at <37 weeks, into a progesterone group (receiving 100 mg oral micronized progesterone, six-hourly, starting at 14-18 weeks until 37 weeks or delivery) and an identical placebo group. The rate of spontaneous preterm delivery was the primary outcome. Secondary outcomes included gestational age at birth and admission to neonatal intensive care units.Results: The progesterone group delivered at a later gestational age, and needed longer tocolysis-to-delivery intervals (35.4 weeks vs. 33.9 weeks, p = 0.01, and 87 days vs. 36 days, p < 0.001, respectively). The relative risk of spontaneous preterm delivery was 0.7 (95% confidence interval 0.54-0.92, p = 0.01), and the number needed-to-treat to prevent one case of spontaneous preterm delivery was 5 (95% confidence interval 3-20). The two groups had similar rates of operative delivery and postpartum complications. Progesterone was associated with mild maternal dizziness (29.1% vs. 9.8%, p = 0.002), somnolence (41.6% vs. 19.7%, p = 0.002), and vaginal dryness (20.8% vs. 8.7%, p = 0.03), lower neonatal mortality rates (7.3% vs. 25.2%, p < 0.001), and shorter neonatal intensive care unit admissions (p = 0.008).Conclusion: Oral micronized progesterone is effective in preventing spontaneous preterm delivery. The additional advantages of oral administration, affordability, and high safety profile make it worth recommending, at least for further research. [ABSTRACT FROM AUTHOR]

Objective: To compare severe maternal complications (potentially life-threatening conditions [PLTCs], maternal near miss [MNM], and maternal death) and perinatal outcomes between multiple and singleton pregnancies.Methods: A secondary analysis was undertaken using data from the Brazilian Network for Surveillance of Severe Maternal Morbidity (prospective surveillance of morbidities in 27 Brazilian obstetric units between July 2009 and June 2010). Health indicators and criteria used for PLTCs and MNM were assessed. Adjusted prevalence ratios (PRadj ) with 95% confidence intervals (CIs) were calculated for perinatal outcomes.Results: Among 267 multiple pregnancies, 235 (88.0%) were affected by PLTCs, 25 (9.4%) by MNM, and 7 (2.6%) by maternal death; these prevalences did not differ from singleton pregnancies (n=7986). Management criteria for MNM were used almost twice as much in multiple pregnancies (PRadj 1.85, 95% CI 1.41-2.42). Preterm birth (PRadj 1.62, 95% CI 1.41-1.86), low birthweight (PRadj 1.73, 95% CI 1.45-2.06 for the first-born vs singleton), any adverse perinatal outcome (PRadj 1.12, 95% CI 1.03-1.22 for the second- vs first-born), and neonatal near miss (PRadj 1.37, 95% CI 1.13-1.67 for the second-born vs singleton) were significantly associated with multiple pregnancy.Conclusion: Among cases of severe maternal morbidity, perinatal but not maternal outcomes were poorer for multiple pregnancies than for singletons. Differentiated care is needed during pregnancy and childbirth. [ABSTRACT FROM AUTHOR]

Many risk factors associated with adverse pregnancy outcomes can be identified and modified preconceptionally. Despite a broad consensus that preconception care should be provided to all couples of reproductive age, it has not been integrated in routine healthcare. There are several barriers to its implementation, and even in the most resourceful countries, it is only provided to some select high-risk groups, rather than being an organized healthcare service provision to all. Recently, China seems to be leading the way by implementing preconception care nationwide in all rural areas. Its National Free Preconception Health Examination Project is a unique model of comprehensive preconception care. Advantages of this ambitious project are now becoming evident and benefiting the most vulnerable sections of Chinese society. This commentary provides an overview of National Free Preconception Health Examination Project and highlights the concepts that could be further developed and adapted into a model of preconception care. [ABSTRACT FROM AUTHOR]

Objective To establish the prevalence of symptoms of anxiety, depression, and post-traumatic stress disorder (PTSD) among women attending prenatal care in Tanzania, and identify associated factors. Methods A cross-sectional study was conducted of one in five physically well women attending a prenatal-care clinic in Muhimbili National Hospital, Dar es Salaam, between December 2011 and April 2012. Trained research assistants carried out face-to-face interviews using a structured questionnaire. The Hopkins Symptoms Checklist and the PTSD Diagnostic Scale were used to establish levels of depression and anxiety symptoms. Results Among the 1180 women interviewed, 905 (76.7%) had symptoms of anxiety, 923 (78.2%) had symptoms of depression, and 58 (4.9%) had moderate/severe PTSD symptoms. After adjustment for women’s sociodemographic characteristics, age of the woman and their partner, educational level of the woman and their partner, relationship duration, employment, and marital status were associated with symptoms of at least one of the three mental disorders ( P < 0.05 for all). Conclusion Many pregnant women had symptoms of mental health disorders. Screening of mental health disorders during prenatal care and training of healthcare providers are needed. [ABSTRACT FROM AUTHOR]

Objective To evaluate differences in obstetric care between immigrant and native women in a country with free access to health care. Methods A cross-sectional study was carried out of immigrant mothers delivering in one of the four public hospitals in the Porto, Portugal, metropolitan area between February and December 2012. The comparison group included native Portuguese mothers who delivered in the same institutions. The participants (89 immigrant mothers and 188 Portuguese mothers) were recruited by telephone and completed a written questionnaire during a home visit. Results Immigrant women were more likely to have their first pregnancy appointment after 12 weeks of pregnancy (27.0% vs 14.4%, P = 0.011) and to have fewer than three prenatal visits (2.2% vs 0.0%, P < 0.001). They were also more likely to have had a cesarean delivery (48.3% vs 31.4%, P = 0.023), perineal laceration (48.8% vs 11.6%, P < 0.001), or postpartum hemorrhage (33.5% vs 12.3%, P < 0.001). Conclusion Migrants were more prone to late prenatal care and to intrapartum complications. Unsatisfactory interactions with healthcare staff may play an important role in these findings. [ABSTRACT FROM AUTHOR]

Objective To compare antenatal and obstetric costs for multiple pregnancy versus singleton pregnancy risk groups and to identify factors driving cost differentials. Design Observational study over 15 months (2001–02). Setting Four district hospitals in southeast England. Population Consecutive women with multiple pregnancy and singleton women with risk factors for fetal congenital heart disease (CHD) (pregestational diabetes, epilepsy, or family history of CHD) or Down syndrome, and a sample of low-risk singleton women. Methods Clinical care was audited from the second trimester anomaly scan until postnatal discharge, and the resource items were costed. Multiple regression analysis determined predictors of costs. Main outcome measures NHS mean costs of antenatal and obstetric care for different types of pregnancy. Results A total of 959 pregnancies were studied. Three percent of 243 women with multiple pregnancy reached 40 weeks of gestation compared with 54–55% of 163 low-risk and 322 Down syndrome risk women and 36% of 231 cardiac risk women. Antenatal costs for cardiac risk (£1,153) and multiple pregnancy (£1,048) were nearly double the costs for other two groups ( P < 0.001). As 63% of multiple births were delivered by caesarean section, the obstetric cost for multiple pregnancy (£3,393) was £1,000 greater overall. Pregestational diabetes was the most influential factor driving singleton costs, resulting in similar total costs for multiple pregnancy women (£4,442) and for women with diabetes (£4,877). Conclusions Our analyses confirm that multiple pregnancies are substantially more costly than most singleton pregnancies. Identifying women with diabetes as equally costly is pertinent because of the findings of the Confidential Enquiry into Maternal and Child Health that standards of maternal care for diabetics often are inadequate. [ABSTRACT FROM AUTHOR]

Aim: Australian data on the prevalence and distribution of antenatal risk factors are scarce. This study aimed to investigate (i) the feasibility and acceptability of an antenatal risk factor survey collected in public settings and (ii) whether the survey risk factors co-occur with more sensitive risk factors that are privately asked by clinicians.Methods: Design and setting: study-designed survey linked with clinician-collected risk factors.Participants: pregnant women attending antenatal clinics at two Victorian hospitals.Measures: (i) study-designed survey: young pregnancy, no support, poor/fair/good general health, anxious mood, not finishing high school, no income, long-term illness, living without another adult, not employed, never had a job and proxy poverty measures; (ii) Clinician-collected data: smoking, alcohol/marijuana/drug use, domestic violence, social issues, history of mental health problems and depression symptoms.Analyses: (i) feasibility and acceptability were assessed through survey completion. Each item was assessed for whether they discriminated risk; dichotomised into risk versus no risk; with a total count calculated. (ii) Co-occurrence was assessed by examining how the risk factor count agreed with clinician-collected items.Results: One hundred and sixty-six of 186 (89%) eligible women completed the survey; 139 of 166 (84%) consented to linking clinician-collected data. The high response and zero missing data demonstrated feasibility and acceptability. Of women with linked data, 92 of 139 (66%) had ≥1 survey risk factor and 30 of 139 (22%) had ≥3; 36 of 139 (26%) had at least one co-occurring clinician-collected risk factor.Conclusions: This survey provides a simple, rapid approach to gathering antenatal risk data publicly. It may be a helpful addition to clinicians' standard history collection. [ABSTRACT FROM AUTHOR]