Perinatal Predictors of Postpartum Depression: Results of a Retrospective Comparative Study

Gaps between current practice in perinatal depression screening and guideline recommendations: a systematic review

OBJECTIVE

Screening for perinatal depression is recommended by many guidelines to reduce the disease burden, but current implementation practices require clarification.

METHOD

Fifteen databases were searched for observational studies using a pre-tested search strategy. In addition, the websites of academic organizations were searched for guidelines, recommendations, and reports. Literature published between January 1, 2010, and December 19, 2021, in either English or Chinese, was included. The standard form of the Joanna Briggs Institute (JBI) was used to assess risk of bias of the included studies.

RESULTS

The data analysis covered 103 studies, 21 guidelines, 11 recommendations, five position statements, three reports, two committee opinions, three consensuses, one consultation, and one policy statement. All but one guideline recommended that mothers be routinely screened for perinatal depression at least once during the perinatal period. In addition, 39 documents recommended that perinatal mothers at risk of perinatal depression be provided with or referred to counseling services. In original studies, however, only 8.7% of the original studies conducted routine screenings, and only one-third offered referral services after the screening process. The EPDS emerged as the most frequently used screening tool to measure perinatal depression. 32% (n = 33) of studies reported the technology used for screening. The most commonly used method was face-to-face interviews (n = 22). Screening personnel the agents conducting the screening comprised researchers (n = 26), nurses (n = 15), doctors (n = 11).

CONCLUSIONS

A significant disparity was observed between the recommendations and implementation of perinatal depression screening, highlighting the need to integrate routine screening and referral processes into maternal care services.

Biopsychosocial correlates of emotional problems in women during pregnancy and postpartum period

Background

Transition to motherhood is associated with several emotional problems that can have long-term consequences on the mother and baby.

Aim

To examine the association of various biomedical and cultural factors with the new onset of emotional problems during pregnancy and postpartum period.

Materials and Methods

This prospective longitudinal study included 300 pregnant women interviewed in the third trimester.

Results

The prevalence of emotional problems in the study group was 31.58%. The prevalence of anxiety disorder NOS and mixed anxiety and depressive disorder in the last trimester of pregnancy in our study was 4% and 1.33%, respectively, and 0.67% and 1.33%, respectively, at 4 days postpartum. At 6 weeks postpartum, the prevalence of anxiety disorder NOS was 1.33%, generalized anxiety disorder was 0.67%, and major depression was 1.33. The prevalence of postpartum blues in our study was 25.33%.

Conclusion

There was a significant association between psychiatric disorders during and postpartum period and the following factors: higher parity, increased maternal age, low hemoglobin levels, cesarean section, planned pregnancy, and extended family. Postpartum blues was associated with higher parity and low blood pressure.

Postpartum Depression and Anxiety among Lebanese Women: Correlates and Scales Psychometric Properties

Background: We found that it was important to fill a gap in the literature and check the psychometric properties of the Edinburgh Postnatal Depression Scale (EPDS) and Perinatal Anxiety Screening Scale (PASS) in the Arabic language and delineate factors associated with postnatal depression (PPD) and anxiety (PPA) among Lebanese women 4−6 weeks after delivery. Methods: This cross-sectional study carried out between July 2018 and March 2019 enrolled 295 participants who came for a postnatal checkup at four clinics. Results: The EPDS and PASS scales’ items converged over two- and four-factor solutions, explaining 62.51% and 53.33% of the variance, respectively (KMO EPDS = 0.816, αCronbach EPDS = 0.826; KMO PASS = 0.878, αCronbach PASS = 0.920; Bartlett’s test of sphericity p < 0.001). Higher postpartum anxiety (Beta = 0.256), higher postpartum insomnia (Beta = 0.079), having hypotension during pregnancy (Beta = 2.760), and having a second (Beta = 1.663) or a third baby or more (Beta = 2.470) compared with the first one were significantly associated with higher postpartum depression. Higher postpartum depression (Beta = 1.33) was significantly associated with higher postpartum anxiety, whereas having a baby through a planned pregnancy (Beta = −4.365) and having a baby who ate regularly (Beta = −3.639) were significantly associated with lower postpartum anxiety. Conclusion: Depression and anxiety prevalence rates in the Lebanese population were higher compared with other countries, which may be due in part to the differences in regional, social and environmental culture.

Current Knowledge of the Antidepressant Activity of Chemical Compounds from Crocus sativus L

Psychotropic effect of Crocus sativus L. (family Iridaceae) biologically active chemical compounds are quite well documented and they can therefore be used in addition to the conventional pharmacological treatment of depression. This systematic review on antidepressant compounds in saffron crocus and their mechanisms of action and side effects is based on publications released between 1995−2022 and data indexed in 15 databases under the following search terms: antidepressant effect, central nervous system, Crocus sativus, cognitive impairement, crocin, crocetin, depression, dopamine, dopaminergic and serotonergic systems, picrocrocin, phytotherapy, neurotransmitters, safranal, saffron, serotonin, and biologically active compounds. The comparative analysis of the publications was based on 414 original research papers. The investigated literature indicates the effectiveness and safety of aqueous and alcoholic extracts and biologically active chemical compounds (alkaloids, anthocyanins, carotenoids, flavonoid, phenolic, saponins, and terpenoids) isolated from various organs (corms, leaves, flower petal, and stigmas) in adjuvant treatment of depression and anxiety. Monoamine reuptake inhibition, N-methyl-d-aspartate (NMDA) receptor antagonism, and gamma-aminobutyric acid (GABA)-α agonism are the main proposed mechanism of the antidepressant action. The antidepressant and neuroprotective effect of extract components is associated with their anti-inflammatory and antioxidant activity. The mechanism of their action, interactions with conventional drugs and other herbal preparations and the safety of use are not fully understood; therefore, further detailed research in this field is necessary. The presented results regarding the application of C. sativus in phytotherapy are promising in terms of the use of herbal preparations to support the treatment of depression. This is particularly important given the steady increase in the incidence of this disease worldwide and social effects.

Preterm birth and postpartum depression within 6 months after childbirth in a Brazilian cohort

Preterm birth (PTB) and postpartum depression (PPD) are important public health issues, and although literature mainly supports the association between them, some reviews have highlighted methodological limitations in the studies in this field, restricting the interpretation of such finding. This study aimed at assessing the association between PTB and PPD, by comparing groups of preterm and full-term mothers in two Brazilian cities with contrasting sociodemographic indicators. This prospective convenience cohort study assessed 1421 women during pregnancy, at childbirth, and in the postpartum period. The Edinburgh Postnatal Depression Scale (EPDS) was administrated to assess PPD within 6 months after delivery and women were considered probably depressed if scores were EDPS ≥ 12. PTB was defined as the delivery before 37 completed weeks of pregnancy. A multivariate Poisson regression was used to estimate relative risk for PPD in mothers of preterm infants, and the final analysis models were adjusted for psychosocial variables, selected according to the directed acyclic graph (DAG) approach. Frequencies of PPD were not significantly different in mothers of preterm and full-term infants, in neither city. In the final adjusted model, PTB was not associated with PPD. The association between PTB and PPD was not confirmed in two large samples from two Brazilian cities with contrasting socioeconomic profile. However, maternal health during pregnancy plays an important role in predicting PPD. Prenatal care should promote maternal mental health as an effort towards decreasing unfavored outcomes for mothers, infants, and families.

Longer wait time after identification of peripartum depression symptoms is associated with increased symptom burden at psychiatric assessment

Untreated peripartum depression (PD) affects one in seven women and is associated with negative maternal outcomes. This retrospective observational study used health record data from an integrated health system in Texas to assess the extent to which time to access reproductive psychiatry influences the mental health of peripartum women. Women with at least one screening for depression symptoms conducted in obstetric or pediatric settings between May 2014 and October 2019 and subsequently seen by the reproductive psychiatry clinic (n=490) were included. Descriptive and inferential statistics were used to assess timing and factors related to psychiatry follow-up. Findings from this study demonstrated that the average time between a positive screen and a psychiatry assessment was 5 weeks. At psychiatry referral appointments, 85% of women continued to screen positive for PD symptoms. Depression symptom scores at the psychiatry appointment were significantly higher than scores precipitating the referral (p = 0.002). Wait time between initial positive screen and referral appointment was positively correlated with clinically meaningful increases in depression symptom scores (p < 0.001). Each week spent waiting for an appointment produced a 13% increase in odds of clinically meaningful worsening of PD scores and 9% increase in odds of developing new self-harm ideation. Given the findings that a longer period between primary care referral and subspecialty appointment has a negative impact on the mental health of women, this study supports the need for earlier psychiatric assessment to minimize decompensation. Expansion of reproductive psychiatry services are needed to support peripartum women and improve maternal outcomes.

Incidence and Risk Factors for Postpartum Depression among Women with Preterm Prelabor Rupture of Membranes

OBJECTIVE

Patients admitted for preterm prelabor rupture of membranes are more likely to have risk factors for postpartum depression, including preterm delivery, low-birthweight infants, and a stressful life event. However, there is a paucity of data characterizing the development of postpartum depression in this population. We aim to evaluate the incidence of and describe risk factors for postpartum depression among patients admitted with preterm prelabor rupture of membranes.

STUDY DESIGN

This is a retrospective cohort study of patients admitted for preterm prelabor rupture of membranes in a single health system between 2013 and 2019. Patients who developed depression were compared with patients who did not develop depression. Demographic, antepartum/intrapartum/postpartum, and neonatal characteristics were compared. Bivariate statistics were used to compare outcomes and logistic regression was used to estimate adjusted odds ratios.

RESULTS

Of 132 included patients with preterm prelabor rupture of membranes, 25 (18.9%) had postpartum depression. Factors significantly (p < 0.05) associated with postpartum depression included history of depression, anxiety, or any prior mental health condition. Earlier admission gestational age, rupture of membranes < 28 weeks, earlier delivery gestational age, neonatal morbidity, and neonatal necrotizing enterocolitis also were significantly associated with postpartum depression. Latency, maternal postpartum length of stay, and neonatal intensive care unit length of stay were not significantly associated. In regression models, only a history of depression (odds ratio [OR], 11.89; 95% confidence interval [CI], 2.78-50.95) and neonatal morbidity (OR, 5.01; 95% CI, 1.15-21.89) remained associated with postpartum depression.

CONCLUSION

Postpartum depression occurred in nearly one in five patients with preterm prelabor rupture of membranes. Pre-existing depression and adverse neonatal outcomes strongly predicted postpartum depression. There is an urgent need to prioritize maternal mental health among patients with preterm prelabor rupture of membranes in the peripartum period. Further research is needed to identify optimal resources for mitigating the risk of postpartum depression in this cohort.

KEY POINTS

· After PPROM, postpartum depression is common.. · Maternal depression and neonatal morbidity are risk factors for PPD.. · Hospital admission permits intervention for PPD..