Suicidal ideation in the perinatal period: findings from the Thailand-Myanmar border

An in-depth analysis of maternal mortality in a quaternary university hospital in Southern Thailand: A 16-year experience

OBJECTIVE

To perform an in-depth analysis and evaluate the causes of maternal deaths in a university hospital in Southern Thailand.

METHODS

A retrospective descriptive study was conducted. Medical records of all women who died during pregnancy or within 42 days of termination of pregnancy at Songklanagarind Hospital from January 2006 to December 2021 were reviewed.

RESULTS

There were 51 910 live births during the 16-year period and 68 maternal deaths (31 of direct cause, 36 of indirect cause, and one of unknown cause). The maternal mortality ratio was 131 per 100 000 live births. There was a decreasing trend in the maternal mortality ratio, especially during the past 4 years. The leading causes of death were cardiac disease (n = 17), hypertensive disorders in pregnancy (n = 9), and postpartum hemorrhage (n = 7). The most common indirect causes of maternal death were cardiac disease, hematologic disease, and dengue hemorrhagic fever. There was a decreasing trend in indirect to direct deaths ratios during three study periods. Ratios in 2006 to 2010, 2011 to 2015, and 2016 to 2021 were 1.6, 1.4, and 0.5, respectively.

CONCLUSIONS

The three leading causes of death were cardiac disease, hypertensive disorders in pregnancy, and postpartum hemorrhage. Improvements in the quality of obstetric care at all hospital levels are required.

The global burden of perinatal common mental health disorders and substance use among migrant women: a systematic review and meta-analysis

BACKGROUND

There are one billion migrants globally, of whom 82 million are forced migrants. Pregnant migrants face pre-migration stressors such as conflict, transit stressors including poverty, and post-migration stressors including navigating the immigration system; these stressors can make them vulnerable to mental illness. We aimed to assess the global prevalence of and risk factors for perinatal mental health disorders or substance use among women who are migrants.

METHODS

In this systematic review and meta-analysis, we searched OVID MEDLINE, Embase, PsycINFO, CENTRAL, Global Health, Scopus, and Web of Science for studies published from database inception until July 8, 2022. Cohort, cross-sectional, and interventional studies with prevalence data for any mental illness in pregnancy or the postnatal period (ie, up to a year after delivery) or substance use in pregnancy were included. The primary outcome was the prevalence of perinatal common mental health disorders among women who are migrants, globally. Data for study quality and risk factors were also extracted. A random-effects meta-analysis was used to calculate pooled prevalence estimates, when appropriate. Sensitivity analyses were conducted according to study quality, sample representativeness, and method of outcome assessment. Risk factor data were synthesised narratively. This study is registered with PROSPERO, CRD42021226291.

FINDINGS

18 650 studies were retrieved, of which 135 studies comprising data from 621 995 participants met the inclusion criteria. 123 (91%) of 135 studies were conducted in high-income host countries. Five (4%) of 135 studies were interventional, 40 (30%) were cohort, and 90 (66%) were cross-sectional. The most common regions of origin of participants were South America, the Middle East, and north Africa. Only 26 studies presented disaggregated data for forced migrants or economic migrants. The pooled prevalence of perinatal depressive disorders was 24·2% (range 0·5-95·5%; I² 98·8%; τ² 0·01) among all women who are migrants, 32·5% (1·5-81·6; 98·7%; 0·01) among forced migrants, and 13·7% (4·7-35·1; 91·5%; 0·01) among economic migrants (p<0·001). The pooled prevalence of perinatal anxiety disorders was 19·6% (range 1·2-53·1; I² 96·8%; τ² 0·01) among all migrants. The pooled prevalence of perinatal post-traumatic stress disorder (PTSD) among all migrant women was 8·9% (range 3·2-33·3; I² 97·4%; τ² 0·18). The pooled prevalence of perinatal PTSD among forced migrants was 17·1% (range 6·5-44·3; I² 96·6%; τ² 0·32). Key risk factors for perinatal depression were being a recently arrived immigrant (ie, approximately within the past year), having poor social support, and having a poor relationship with one's partner.

INTERPRETATION

One in four women who are migrants and who are pregnant or post partum experience perinatal depression, one in five perinatal anxiety, and one in 11 perinatal PTSD. The burden of perinatal mental illness appears higher among women who are forced migrants compared with women who are economic migrants. To our knowledge, we have provided the first pooled estimate of perinatal depression and PTSD among women who are forced migrants. Interpreting the prevalence estimate should be observed with caution due to the very wide range found within the included studies. Additionally, 66% of studies were cross-sectional representing low quality evidence. These findings highlight the need for community-based routine perinatal mental health screening for migrant communities, and access to interventions that are culturally sensitive, particularly for forced migrants who might experience a higher burden of disease than economic migrants.

FUNDING

UK National Institute for Health Research (NIHR); March of Dimes European Preterm Birth Research Centre, Imperial College; Imperial College NIHR Biomedical Research Centre; and Nuffield Department of Population Health, University of Oxford.

Foreign Nationality, Family Psychiatry History and Pregestational Neoplastic Disease as Predictors of Perinatal Depression in a Cohort of Healthy Pregnant and Puerperal Women during the COVID-19 Pandemic

Background: Perinatal depression (PND) represents one of the most common mental disorders in the pregnancy and/or postpartum period, with a 5-25% prevalence rate. Our aim was to investigate predictors associated with PND in a cohort of pregnant and puerperal women based in an Italian setting during the COVID-19 pandemic. Methods: We retrospectively recruited 199 (55 pregnant and 144 puerperal) women, afferent to our Perinatal Mental Outpatient Service of Ancona (Italy). Participants were administered an ad hoc case-report form, Whooley Questions (WQ), the General Health Questionnaire-12 (GHQ-12), the Stress Holmes-Rahe scale (HR) and the Edinburgh Postnatal Depression Scale (EPDS). Results: Around 10% of the sample had a confirmed PND. Being a foreigner woman (RR = 3.8), having a positive psychiatric family history (RR = 5.3), a pre-pregnancy medical comorbidity (RR = 1.85) and a comorbid medical illness occurring during the pregnancy (RR = 2) were much likely associated with PND. Multiple linear regression analysis demonstrated that GHQ, medium- and high-risk at the HR, foreign nationality, positive family psychiatric history, and neoplastic disease before conception significantly predicted EPDS [F(1, 197) = 10.086, R² = 0.324, p < 0.001]. Limitations: The sample size, poor heterogeneity in terms of socio-demographic, clinical and gynecological-obstetric characteristics, the cross-sectional design of the study. Conclusions: Our study showed a set of predictors associated with a higher risk for the PND onset, including gestational and pregestational medical disease. Our findings outline the need to screen all fertile women, particularly in gynecological and medical settings, in order to identify at-risk women for PND and promptly suggest a psychiatric consultation.

Perinatal suicidal behavior in sub-Saharan Africa: A study protocol for a systematic review with meta-analysis

BACKGROUND

Perinatal mental illnesses are predominant during gestation and continue for a year after delivery. According to the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10), suicide is classified as a direct cause of death among the maternal population. The occurrence of suicidal behavior among perinatal women was considered the main contributor to the burden of the disorder. Hence, the current study will develop a protocol for a systematic review as well as a meta-analysis on estimating the prevalence and determinants of perinatal suicidal behavior in Sub-Saharan African countries.

METHODS

PubMed/MEDLINE, Scopus, EMBASE, PsycINFO, and the Web of Science electronic databases will be searched for studies reporting primary data. The second search strategy will be done with Google Scholar, using a combination of the medical subject headings and keywords as the search terms. The studies will be classified into included, excluded, and undecided categories. The studies will be judged based on the eligibility criteria. Heterogeneity will be checked by using the I2 test (Cochran Q test) at a p-value of 0.05 and assuming that the I2 value is > 50%. Publication bias will be checked using a funnel plot, Beg's rank, and Eggers linear statistical tests. A subgroup analysis and sensitivity test will be carried out. The risk of bias will be assessed using the Joanna Briggs Institute (JBI), and the quantitative analysis will determine whether or not to proceed based on the results.

DISCUSSION

This protocol's comprehensive review is expected to generate sufficient evidence on the prevalence of suicidal behavior and its determinants among women during the perinatal period in Sub-Saharan African countries over the last two decades. Hence, this protocol will be imperative to collect and combine empirical data on suicidal behavior during the perinatal period, and doing so will help to provide essential implications or better evidence to plan different kinds of interventions considering determinants expected to impact the burden of suicidal behavior during the perinatal period.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO (CRD42022331544).

Suicide and Maternal Mortality

PURPOSE OF REVIEW

Suicide is a leading cause of death in the perinatal period (pregnancy and 1 year postpartum). We review recent findings on prevalence, risk factors, outcomes, and prevention and intervention for suicide during pregnancy and the first year postpartum.

RECENT FINDINGS

Standardization of definitions and ascertainment of maternal deaths have improved identification of perinatal deaths by suicide and risk factors for perinatal suicide. Reports of a protective effect of pregnancy and postpartum on suicide risk may be inflated. Clinicians must be vigilant for risk of suicide among their perinatal patients, especially those with mental health diagnoses or prior suicide attempts. Pregnancy and the year postpartum are a time of increased access to healthcare for many, offering many opportunities to identify and intervene for suicide risk. Universal screening for suicide as part of assessment of depression and anxiety along with improved access to mental health treatments can reduce risk of perinatal suicide.

Suicidal ideation and behavior among perinatal women and their association with sleep disturbances, medical conditions, and known risk factors

OBJECTIVE

Suicide is considered one of the leading causes of maternal mortality, especially among women with postpartum depression. In the current systematic review, we conducted a qualitative data synthesis of recent studies exploring novel risk factors including sleep disturbances and medical conditions, alongside known and significant risk factors for perinatal suicidality.

EVIDENCE ACQUISITION

We conducted a systematic search of the literature according to PRISMA guidelines on PubMed, PsycNET, and Scopus databases. Search terms were "pregnancy" "OR" "postpartum" "OR" "peripartum" "OR" "perinatal" "OR" "postnatal" combined with the Boolean "AND" operator with "suicide" "OR" "suicidality" "OR" "suicidal ideation" "OR" "suicidal behavior."

EVIDENCE SYNTHESIS

The initial search yielded 1,458 records, of which 51 research reports that met inclusion criteria were analyzed. These 51 studies sampled a total of 45,942 participants. Clinically, sleep disturbance, psychopathology, and social support have been identified as dominant risk factors for suicidal behavior among pregnant and postpartum women, as well as medical conditions and aversive life events.

CONCLUSION

Monitoring sleep disturbance, depression, and perceived social support is critical given that they are significant risk factors for suicide among perinatal women. Early identification of perinatal women who may be at risk of suicide, although not depressed, is crucial.

LIMITATIONS

The use of tools designed to identify depression to identify suicidal risk, fail to identify women who are at risk but who do not suffer from depression. Other methodological limitations are the lack of longitudinal studies and the complexity of examining suicidal behavior in sample studies.