Malnutrition and depression in pregnancy and associations with child behaviour and cognitive function: a review of recent evidence on unique and joint effects 1

Action is needed to tackle the clinical, psychological and socioeconomic impact of perinatal COVID-19

The COVID-19 pandemic has turned perinatal healthcare into a worldwide public health challenge. Although initial data did not demonstrate pregnancy as a more susceptible period to adverse outcomes of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection, an increasing number of reports now certify maternal illness as a high-risk condition for the development of maternal-fetal complications. Despite the rarity of SARS-CoV-2 vertical transmission, severe maternal illness might induce adverse perinatal and neonatal outcomes. Additionally, perinatal COVID-19 data may raise concerns about long-term harmful consequences to the offspring in the framework of non-communicable diseases. The World Health Organization, as well as scientific literature, consider the protection of the maternal-fetal dyad against COVID-19 as a critical issue and, therefore, strongly promote and encourage vaccination of pregnant and lactating women. Furthermore, the pandemic has triggered an unprecedented recession, leading to historic levels of unemployment and deprivation, while health, societal, economic and gender inequities particularly affecting low-income and middle-income countries, have increased. This mini-review provides an updated brief report on historical, clinical, psychological and socioeconomic aspects of the COVID-19 pandemic based on 10 lectures presented at the 9^th Maria-Delivoria-Papadopoulos Perinatal Symposium, held virtually on 19 March 2022.

Association of Parental Famine Exposure With Offspring Depression and Cognition Function

BACKGROUND

The effect of early exposure to famine on depression and cognition in adulthood has been shown, but the intergenerational association of famine remain to be explored. This study focused on exploring the association of parental famine exposure with depression and cognition in the offspring.

METHODS

Based on the Chinese Family Panel Studies database, which is a longitudinal survey, we included 5,150 individuals born between 1959 and 1961 and divided them into fetal-exposed, infancy-exposed (birth year = 1957-1958), school-age-exposed (birth year = 1949-1956), adolescent-exposed (birth year = 1946-1948), and unexposed groups. We used one-way analysis of variance, multiple linear regression, and one follow-up measurement to analyze the association between parental famine exposure and offspring depression and cognitive function.

RESULTS

Compared with the unexposed group, the correlations between parental famine exposure during fetal period and their cognitive function (mother: β = -1.614, 95% CI: -2.535, -0.693; p = 0.001; father: β = -2.153, 95% CI: -3.104, -1.202, p < 0.001) were significant. For the offspring, there was a negative correlation between famine exposure of fathers during the fetal period and depression in their offspring (β = -0.477, 95% CI: -0.907, -0.047; p = 0.030). There was a negative correlation between maternal famine exposure during the infant and adolescent period and cognitive function in the offspring (math test: β = -0.730, 95% CI: -1.307, -0.153; p = 0.013; word test: β = -2.346, 95% CI: -4.067, -0.625; p = 0.008).

LIMITATIONS

Not all variables related to depression and cognition function were included in the CFPS database, and the other unknown or unmeasured confounders may explain our results.

Neglecting Maternal Depression Compromises Child Health and Development Outcomes, and Violates Children's Rights in South Africa

The intention of the South African Children’s Act 38 of 2005 is to provide guarantees for the protection and promotion of optimum health and social outcomes for all children. These guarantees are the provision of basic nutrition, basic health care and social services, optimal family or parental care, as well as protection from maltreatment, neglect and abuse services. However, despite these guarantees, child and maternal mortality remain high in South Africa. The literature identifies maternal depression as a common factor that contributes to negative health and social outcomes for both mothers and their children. Despite the availability of easy-to-use tools, routine screening for maternal depression is not carried out in public health services, which is the source of services for the majority of women in South Africa. The results are that the mothers miss out on being diagnosed and treated for maternal depression, which results in negative child outcomes, such as malnutrition, as well as impacts on mental, social and physical health, and even death. The long-term impacts of untreated maternal depression include compromised child cognitive development, language acquisition and deviant behaviors and economic disadvantage in later life. The author concludes that the neglect of screening for, and treatment of maternal depression therefore violates the constitutional rights of the affected children, and goes against the spirit of the Constitution. The author recommends that maternal and child health services integrate routine screening for maternal depression, which will not only satisfy the Constitutional mandate, but also improve the health and developmental outcomes of the children and reduce child mortality.

Role of midwife-supported psychotherapy on antenatal depression, anxiety and maternal health: A meta-analysis and literature review

The onset of depression and anxiety during the antenatal stage of pregnancy is common. Despite the conception of numerous interventions in the past decades, studies show no signs of decline in the prevalence of antenatal depression and anxiety. Recently, the use of midwife-supported psychotherapy to treat these psychosomatic disorders has garnered a lot of attention. However, no attempt to date has been made to synthesize the evidence evaluating the influence of midwife-supported psychotherapy on antenatal depression, anxiety, and overall maternal health-status. The aim of the present meta-analysis was to demonstrate the effectiveness of midwife-supported psychotherapy on depression, anxiety, and maternal health-status outcome during the antenatal stage of pregnancy. A systematic identification of literature was performed according to PRISMA guidelines on four academic databases: MEDLINE, Scopus, EMBASE and CENTRAL. A meta-analysis evaluated the influence of midwife-supported psychotherapy on depression, anxiety, and maternal health-status outcome as compared to conventional obstetric care. Of the 1,011 records, 17 articles, including 6,193 pregnant women (mean age: 28.9±2.2 years) were included in this meta-analysis. Eleven studies compared the effects of midwife-supported therapy on depression, 14 compared its effects on anxiety and 2 compared its effects on maternal health-status outcome. The meta-analysis reveals the beneficial effects of midwife-supported psychotherapy for reducing depression (Hedge's g: -0.9), anxiety (-0.8) and enhancing maternal health-status outcome (0.1), as compared to conventional obstetric care. The current systematic review and meta-analysis recommend the use of midwife-supported psychotherapy for the reduction of depression, anxiety and enhancing maternal health-status during the antenatal stage of pregnancy.

Role of psychotherapy on antenatal depression, anxiety, and maternal quality of life: A meta-analysis

BACKGROUND

Depression and anxiety are common psychological manifestations encountered during the antenatal stage of pregnancy. Treatments by pharmacological interventions have been reported to impart negative implications on maternal and fetal health outcomes. Therefore, the use of psychotherapeutic interventions to bypass these side-effects and manage depression, anxiety has received a lot of attention. A meta-statistical consensus regarding the intervention is available, but with several limitations. In this study, we attempt to address these limitations and provide the current state of evidence evaluating the influence of psychotherapy on antenatal depression, anxiety, and maternal quality of life.

OBJECTIVE

To demonstrate the effects of psychotherapy on depression, anxiety, and maternal quality of life during the antenatal stage of pregnancy.

METHODS

A systematic identification of literature was performed according to PRISMA guidelines on four academic databases: MEDLINE, Scopus, EMBASE, and CENTRAL. A meta-analysis evaluated the influence of psychotherapy on depression, anxiety, and maternal quality of life as compared to conventional obstetric care.

RESULTS

Out of 1146 records, 22 articles including 2146 pregnant women (mean age: 28.6 ± 2.8 years) were included in this review. This systematic review presents a 1b level of evidence supporting the use of psychotherapy for reducing depression, anxiety and enhancing maternal quality of life. The meta-analysis reveals the beneficial effects of psychotherapy for reducing depression (Hedge g: -0.48), anxiety (-0.47) and enhancing maternal quality of life (0.19) as compared to conventional obstetric care.

CONCLUSIONS

The current systematic review and meta-analysis recommend the use of psychotherapy as for reducing depression, anxiety and enhancing maternal quality of life during the antenatal stage of pregnancy.

The Copenhagen Primary Care Laboratory Pregnancy (CopPreg) database

PURPOSE

The Copenhagen Primary Care Laboratory Pregnancy (CopPreg) database was established based on data from The Danish Medical Birth Register and the Copenhagen Primary Care Laboratory (CopLab) database. The aim was to provide a biomedical and epidemiological data resource for research in early disease programming (eg, parental clinical biomarker levels and pregnancy/ birth outcomes or long-term health in the offspring).

PARTICIPANTS

The cohort consisted in total of 203 608 women (with 340 891 pregnancies) who gave birth to 348 248 children and with 200 590 related fathers. In this paper, we focused on women and fathers who had clinical test requisitions prior to and during pregnancy, and on all children. Thus, the cohort in focus consisted of 203 054 pregnancies with requisitions on 147 045 pregnant women, 39 815 fathers with requisitions during periconception and 65 315 children with requisitions.

FINDINGS TO DATE

In addition to information on pregnancy and birth health status and general socio-demographic data, over 2.2 million clinically relevant test results were available for pregnancies with requisitions, over 1.5 million for children and over 600 000 test results were available for the fathers with requisitions during periconception. These were ordered by general practitioners in the primary care setting only and included general blood tests, nutritional biomarkers (macronutrients and micronutrients) and hormone tests. Information on tests related to infections, allergies, heart and lung function and sperm analyses (fathers) were also available.

FUTURE PLANS

The CopPreg database provides ready to use and valid data from already collected, objectively measured and analysed clinical tests. With several research projects planned, we further invite national and international researchers to use this vast data resource. In a coming paper, we will explore and discuss the indication bias in our cohort.