Bengtson L, Aubuchon-Endsley NL.  Women Health. 2023 Apr 5:1-12. 

On this study of 96 women, increased prenatal depressive symptoms were related to elevated prenatal cortisol awakening response, in addition to moderated the connection between interpersonal trauma exposure and greater prenatal cortisol awakening response. A big positive correlation was also found between trauma and prenatal depressive symptoms, in addition to a major negative correlation between prenatal depressive symptoms and breastfeeding frequency. 

Dietary interventions for perinatal depression and anxiety: a scientific review and meta-analysis of randomized controlled trials.

Tsai Z, Shah N, Tahir U, Mortaji N, Owais S, Perreault M, Van Lieshout RJ.  Am J Clin Nutr. 2023 Apr 3:S0002-9165(23)46315-0.

Despite their widespread popularity, PUFAs and elemental metals don’t appear to effectively reduce perinatal depression. Vitamin D taken in doses of 1800 to 3500 International Units (IU) per day could have some promise. Additional high-quality, large-scale randomized controlled trials (RCTs) are needed.

The role of perinatal psychiatry access programs in advancing mental health equity.

Deichen Hansen ME, Londoño Tobón A, Kamal Haider U, Moore Simas TA, Newsome M, Finelli J, Boama-Nyarko E, Mittal L, Tabb KM, Nápoles AM, Schaefer AJ, Davis WN, Mackie TI, Flynn HA, Byatt N.  Gen Hosp Psychiatry. 2023 May-Jun;82:75-85.

Racial-Ethnic Differences in Treatment Initiation for Recent Diagnoses of Perinatal Depression.

Avalos LA, Nance N, Iturralde E, Badon SE, Quesenberry CP, Sterling S, Li DK, Flanagan T.  Psychiatr Serv. 2023 Apr 1;74(4):341-348.

In total, 13,637 women with a brand new depression diagnosis (prenatal: N=7,041, 51.6%; postpartum: N=6,596, 48.4%) were identified. Of the pregnant women, 31.4% initiated treatment, and of the postpartum women, 73.1% initiated treatment. Latina and Asian women were less likely than White women to initiate treatment postpartum. While pregnant and postpartum, non-White women were more more likely to initiate psychotherapy. White women were more more likely to initiate antidepressant medication while pregnant and postpartum or a mixture of antidepressant medication and psychotherapy through the postpartum period.

Barker LC, Fung K, Zaheer J, Brown HK, Bronskill SE, Kurdyak P, Vigod SN.  Gen Hosp Psychiatry. 2023 Apr 5;83:27-34. 

Psychiatric admission occurred for 9.5% (n = 1242) inside 12 months of a psychiatric emergency department visit. Risk was lower amongst adolescents (vs. ?35 years aRR 0.80, 95%CI 0.65-0.97) and immigrants (<5 years in Canada vs. Canadian-born/long-term residents 0.70, 0.51-0.96; ?5 years in Canada 0.79, 0.65-0.95). Amongst 4 identified subgroups, in comparison with the “older/urban/high-income” subgroup (11.1% admission), the “urban/immigrant/low-income” (7.6%; 0.68, 0.55-0.82) and “young/rural/low-income” subgroups (9.7%; 0.78, 0.63-0.96), but not the “semi-urban/middle-income” subgroup (9.5%; 0.86, 0.73-1.01), were at lower admission risk.

Follow-up after postpartum psychiatric emergency department visits: an equity-focused population-based study in Canada.

Barker LC, Brown HK, Bronskill SE, Kurdyak P, Austin PC, Hussain-Shamsy N, Fung K, Vigod SN.  Lancet Psychiatry. 2022 May;9(5):389-401.

Fewer than half of emergency department visits for a psychiatric reason within the post-partum period were followed by timely outpatient care, with social-determinants-of-health-based disparities in access to care. 

Co-occurrence of depression, anxiety, and perinatal posttraumatic stress in postpartum individuals.

Howard S, Witt C, Martin K, Bhatt A, Venable E, Buzhardt S, Chapple AG, Sutton EF.

BMC Pregnancy Childbirth. 2023 Apr 5;23(1):232.

Postpartum patients with mild anxiety or more (i.e. GAD7 > 4) had 26 times higher odds of screening positive for symptoms of depression (PHQ9 > 4) (adjusted odds ratio [aOR] 26.3; 95% confidence interval [CI] 15.29-46.92; p < 0.001). Postpartum persons with a PPQII score indicating symptoms of perinatal PTSD (PPQII [Formula: see text] 19) had 44 times higher odds of screening positive for symptoms of depression (PHQ > 4) (aOR 44.14; 95%CI 5.07-5856.17; p < 0.001).

Dysphoric Milk Ejection Reflex: Report of Two Cases and Postulated Mechanisms and Treatment.

Liu H, Li J, Li X, Lu H.  Breastfeed Med. 2023 Apr 5. 

An investigation into the connection between community engagement and maternal mental health in Calgary, Alberta using the All Our Families cohort.

Benny C, Pietrosanu M, Lowe SAJ, Yamamoto SS, Kong L, McDonald S, Pabayo R.  Soc Psychiatry Psychiatr Epidemiol. 2023 Apr 5. 

Community engagement has a protective effect against depression and anxiety amongst moms. The outcomes of this study are consistent with existing evidence suggesting that social cohesion, civic participation, and community engagement are protective against antagonistic mental health outcomes.

Psychodynamic Psychotherapy for Postpartum Depression: A Systematic Review.

Valverde N, Mollejo E, Legarra L, Gómez-Gutiérrez M.  Matern Child Health J. 2023 Apr 8. 

Effectiveness of interventions to forestall perinatal depression: An umbrella review of systematic reviews and meta-analysis.

Motrico E, Bina R, Kassianos AP, Le HN, Mateus V, Oztekin D, Rodriguez-Muñoz MF, Moreno-Peral P, Conejo-Cerón S.  Gen Hosp Psychiatry. 2023 May-Jun;82:47-61.

Exercise/physical activity-based and psychological interventions have a small-to-medium effect on reducing perinatal depressive symptoms. There may be insufficient evidence to conclude that dietary supplements and pharmacological interventions are effective in stopping perinatal depression. 

Muzard A, Olhaberry M, Nuñez C, Vaccarezza S, Franco P, Morán J, Sieverson C, León MJ, Apter G.  Gen Hosp Psychiatry. 2023 Apr 5;83:20-26. 

Differences between maternal and paternal personality traits and emotion regulation difficulties through the perinatal period in addition to distinct contributions on infant’s socioemotional development.

Interaction between isolated maternal hypothyroxinemia and pregnancy-related anxiety on preschooler’s internalizing and externalizing problems: A birth cohort study.

Li P, Ru X, Teng Y, Han Y, Liu Z, Tao F, Huang K.

Psychoneuroendocrinology. 2023 Mar 29;152:106102. 

Hypothyroidism while pregnant and pregnancy-related anxiety while pregnant may synergistically increase the chance of internalizing and externalizing problems in preschooler children. This interaction is distinct in internalizing problems of preschool girls.

Wisner KL, Appelbaum PS.  JAMA Psychiatry. 2023 Apr 1;80(4):285-286.

Maternal anxiety, depression and posttraumatic stress disorder (PTSD) after natural disasters: a scientific review.

Futterman ID, Grace H, Weingarten S, Borjian A, Clare CA.  J Matern Fetal Neonatal Med. 2023 Dec;36(1):2199345.

A complete of 8357 pregnant or birthing individuals within the antepartum and postpartum periods were studied. The prevalence of post-pandemic anxiety, depression and PTSD were calculated to be 48.2%, 27.3%, and 22.9%. Post-earthquake depression and PTSD rates were 38.8% and 22.4%. The prevalence of post-hurricane anxiety, depression and PTSD were 17.4%, 22.5%, and eight.2%. The rates of post-political conflict anxiety, depression and PTSD were 48.8%, 31.6% and 18.5%.

Risk of Global Developmental Delay in Infants Born from Moms with COVID-19: A Cross-Sectional Study.

Silva PYF, Lima da Cruz MC, Guerra Azevedo I, Moreira RS, Sousa KG, Pereira SA.  Int J Womens Health. 2023 Apr 1;15:467-474. 

On this study including 54 infants, those born to moms with COVID-19 were at high risk of motor developmental delay and socioemotional alterations. 

High rate of insecure attachment patterns in preterm infants at early school age.

Mehler K, Heine E, Kribs A, Schoemig C, Reimann L, Nonhoff C, Kissgen R.

Acta Paediatr. 2023 May;112(5):977-983. 

Very preterm infants had the best rate of insecure attachment (81%) in comparison with moderate or late preterm infants (60%) and full-term infants (47%); (p = 0.013).