Neonatal Outcomes and Mental Illness, Substance Abuse, and Intentional Injury During Pregnancy

Sleep, circadian activity patterns and postpartum depression: A systematic review and meta-analysis of actigraphy studies

Transition to motherhood is a period full of challenges and demands. In this review, we focused on the associations of sleep and circadian activity patterns during and after pregnancy with postpartum mental health factors. A systematic review and meta-analysis were conducted (PROSPERO reference 316,505). A search for articles was performed using PsycARTICLES, PsycINFO, PubMed, MEDLINE, Scopus, Cochrane, DARE, hand search, and citation tracking. The search was meant to identify peer-reviewed, experimental and observational studies reporting on women over 18 years old that assessed sleep and circadian activity patterns during pregnancy or postpartum using actigraphy, and investigated postpartum mental health factors. Nineteen relevant publications were selected. Postpartum total sleep at night was the indicator that was most closely related to the psychological functioning of women after childbirth. The results of the systematic review indicated that postpartum total sleep at night was related to postpartum fatigue, and the results of the meta-analysis suggested that total sleep at night was most strongly linked with postpartum depression. More studies are needed to estimate the associations of sleep-wake rhythm during pregnancy and in the postpartum period with postpartum mental health factors.

Associations between Adverse Childhood Experiences (ACEs) and Prenatal Mental Health and Substance Use

Adverse childhood experiences (ACEs) are common and increase the risk of poor health outcomes. Resilience may offer protection against the impacts of ACEs. This study examined the association between maternal ACEs and mental/behavioral health outcomes during pregnancy overall and by resilience. The sample comprised pregnant patients in two pilot studies screened for eight ACEs and resilience during standard prenatal care in Kaiser Permanente Northern California from 1 March 2016 to 30 July 2016 (Study 1, medical centers A, B) and from 1 April 2018 to 31 March 2019 (Study 2, medical centers A, C). Early pregnancy outcomes included anxiety and depressive disorders, depression symptoms, intimate partner violence (IPV), and substance use. Multivariable logistic regression was used in this cross-sectional study to examine associations between maternal ACEs (0, 1-2, ≥3) and mental/behavioral health outcomes overall and among those with low and high resilience. Patients (n = 1084) averaged 30.8 years (SD 5.1); 41.7% were non-Hispanic White; 41.7% experienced ≥1 ACE, and 40.3% had low resilience. Patients with 1-2 ACEs or ≥3 ACEs (versus 0 ACEs) had higher odds of anxiety and depressive disorders, depressive symptoms, IPV, and any prenatal substance use (OR 1.44-4.40, p < 0.05). Each individual ACE was associated with ≥2 mental/behavioral health outcomes. In stratified analyses, having ≥1 ACE (vs. 0) was associated with a greater number of mental/behavioral health outcomes among patients with low versus high resilience. ACEs were associated with prenatal mental/behavioral health conditions, particularly in the context of low resilience, highlighting the importance of trauma-informed prenatal care and the need to study resilience-building interventions during pregnancy.

Ensuring Trauma Informed Care in the Obstetric Setting: A vital role for the Psychiatrist

BACKGROUND

Trauma is highly prevalent, and women are twice as likely as men to develop post-traumatic stress disorder following a traumatic exposure. Consequently, many women entering the perinatal period have trauma histories. In the perinatal period, a trauma history, can negatively impact treatment engagement and adversely affect the experience of pregnancy, postpartum and parenting. A trauma informed care approach can mitigate these effects.

OBJECTIVES

This review aims to summarize literature that can aid psychiatrists in 1) identifying signs and symptoms of trauma in perinatal women 2) integrating elements of trauma informed care into perinatal mental health care, and 3) offering interventions that can minimize adverse outcomes for perinatal women and their children.

METHODS

A PubMed search was conducted with keywords including trauma, pregnancy, perinatal, post-traumatic stress disorder (PTSD), postpartum PTSD, trauma informed care.

RESULTS

Perinatal care, given its somewhat invasive nature, has the potential to traumatize or cause re-traumatization. Trauma related disorders are common and can present or worsen in the perinatal period. Trauma can manifest in multiple forms in this population, including exacerbation of pre-existing PTSD, new onset acute stress disorder in the perinatal period or postpartum PTSD secondary to traumatic childbirth. Unaddressed trauma can adversely affect the experience of pregnancy, postpartum and parenting. Psychiatrists caring for women in the perinatal period, are in an ideal position to screen for trauma and offer appropriate intervention. A trauma informed approach to obstetric care can help clinical teams respond to the unique trauma-related challenges that can arise during obstetric care. Trauma informed care, with its emphasis on establishing a culture of safety, transparency, trustworthiness, collaboration, and mutuality can empower health care providers and systems with powerful tools to respond to trauma and its myriad effects in a strengths-based manner. By applying a trauma-informed lens, psychiatrists can help their obstetric colleagues provide patient-centered compassionate care and treatment.

CONCLUSIONS

Applying a trauma informed approach to evaluation and treatment of perinatal populations could decrease the toll trauma has on affected women and their children.

Impact of a prenatal episode and diagnosis in women with serious mental illnesses on neonatal complications (prematurity, low birth weight, and hospitalization in neonatal intensive care units)

Pregnancy in women with mental disorders is increasingly common. The aim of this study was to determine, in women with severe mental illnesses, whether a prenatal episode was related to neonatal complications and if a specific disorder was associated with a higher risk. A population of infants and their mothers (n = 1439) jointly admitted to psychiatric Mother-Baby Units in France and Belgium (2001-2010) was assessed respectively for prematurity, low birth weight (LBW), hospitalization in neonatal intensive care units (NICUs), and maternal mental health during pregnancy. Logistic regression was used to explore the association between neonatal complications and a prenatal episode of mental illness and if the presence of a specific disorder was related to a higher risk, taking into account maternal socio-demographic characteristics, pregnancy data, and antenatal exposure to psychotropic drugs. Among the children, 145 (10.2%) were premature, 226 (15.8%) had a LBW, and 348 (24.3%) have been hospitalized in neonatology. The presence of an episode of mental illness during pregnancy was linked to LBW (OR = 2.21 [1.44-3.38]; p = 0.003) and NICU hospitalizations (OR = 1.53 [1.06-2.19], p = 0.002). Among diagnoses, the presence of a severe substance use disorder in these women was related to LBW (OR = 2.96 [1.49-5.85]; p = 0.002) and NICU (OR = 2.88 [1.56-5.29]; p = 0.04). Our results underline the importance of systematic and early detection of psychiatric symptoms and substance use disorders during pregnancy in preventing neonatal complications in women with serious mental illness.

Intimate Partner Violence Screening in the Prenatal Period: Variation by State, Insurance, and Patient Characteristics

Objective To measure the proportion of women screened for IPV during prenatal care; to assess the predictors of prenatal IPV screening. Methods We use the CDC's 2012 Pregnancy Risk Assessment Monitoring System, representative of births in 24 states and New York City (N = 28,581). We calculated descriptive and logistic regressions, weighted to deal with state-clustered observations. Results 49.2% of women in our sample reported being screened for IPV while pregnant. There were higher screening rates among women of color, and those who had not completed high school, never been married, received WIC benefits, initiated prenatal care in the first trimester, and were publicly insured. State screening rates varied (29.9-62.9%). Among states, mandated perinatal depression screening or training was positively associated with IPV screening. 3.6% of women in our sample reported prenatal IPV but were not screened during pregnancy. Conclusions for Practice Current efforts have not led to universal screening. We need to better understand when and why providers do not screen pregnant patients for IPV.

Postpartum self-inflicted injury, suicide, assault and homicide in relation to immigrant status in Ontario: a retrospective population-based cohort study

BACKGROUND

Intentional injury, including suicide and assault, is a leading cause of maternal morbidity and mortality. We aimed to determine whether immigrant and nonimmigrant women differ in their 1-year risk of intentional injury after birth.

METHODS

This population-based retrospective cohort study used administrative data from Ontario from 2002 to 2012. Risk of self-inflicted injury (self-harm or suicide), and injury inflicted by others (assault or homicide), were each analyzed within 1 year after delivery of a live-born infant for immigrant and nonimmigrant mothers. Relative risks (RRs) were adjusted for maternal age, parity, income, resource utilization and psychiatric history.

RESULTS

The study included 327 279 immigrant and 942 502 nonimmigrant mothers. Risk of self-inflicted injury was similar among immigrants and nonimmigrants (adjusted RR 0.91, 95% confidence interval [CI] 0.78-1.04), with no variation by duration of residence or refugee status. Immigrants were at lower risk than nonimmigrants for injury inflicted by others (adjusted RR 0.57, 95% CI 0.51-0.64); that risk was higher among refugees than among nonrefugee immigrants (adjusted RR 1.79, 95% CI 1.33-2.41), and it was higher among long-term (adjusted RR 2.27, 95% CI 1.76-2.91) and medium-term (adjusted RR 1.58, 95% CI 1.19-2.11) immigrants than among recent immigrants. Variability by country of origin was observed for both injury types.

INTERPRETATION

Immigrant mothers have a reported risk for self-inflicted injury after birth similar to that of their Canadian-born counterparts. The extent to which selective underreporting of intentional injury in immigrant women might explain our findings is a key consideration for future research.

Lower Apgar scores and Caesarean sections are related to attention-deficit/hyperactivity disorder

AIM

We examined the associations between prenatal, birth-related and newborn risk factors and attention-deficit/hyperactivity disorder (ADHD).

METHODS

In this population-based study, 10 409 subjects diagnosed with ADHD by 31 December 2011 and 39 124 controls, born between 1 January 1991 and 31 December 2005, were identified from Finnish nationwide registers. Perinatal data were obtained from the Birth Register. Conditional logistic regression was used to examine the associations after controlling for confounders.

RESULTS

Lower Apgar scores were associated with a higher risk of ADHD, with odds ratios of 1.12 (95% confidence intervals 1.06-1.19) for one-minute Apgar scores of 7-8, 1.17 (95% CI 1.02-1.35) for scores of 5-6 and 1.41 (95% CI 1.18-1.68) for scores of 0-4, compared to Apgar scores of 9-10. Elective Caesarean sections were associated with an increased risk of ADHD with an adjusted odds ratio of 1.15 (95% CI 1.05-1.26). Other identified risk factors were breech presentation, induced labour and admission to a neonatal intensive care unit. Low umbilical artery pH did not increase the risk of ADHD.

CONCLUSION

Elective Caesareans and perinatal adversities leading to lower Apgar scores increased the risk of ADHD. Future research to identify the mechanisms behind these findings is warranted.

Maternal psychiatric disorders and risk of preterm birth

PURPOSE

To study the effect of maternal psychiatric disorders (depression, anxiety disorder, bipolar disease, schizophrenia, unspecified psychiatric disorder, and comorbid conditions) and odds of preterm birth.

METHODS

The Consortium on Safe Labor (2002-2008), an observational cohort with 12 centers from across the United States included 223,394 singleton pregnancies with clinical data obtained from electronic medical records and maternal diagnoses of psychiatric disorders from maternal discharge summaries. Length of gestation was based on the best clinical estimate and categorized as birth less than 39, less than 37, less than 34, and less than 28 weeks' gestation. The adjusted odds ratios (ORs) with 95% confidence intervals of birth were estimated by logistic regression with generalized estimating equations.

RESULTS

Any maternal psychiatric disorder was associated with odds of birth less than 39 weeks' gestation (odds ratio [OR] = 1.32, 95% confidence interval = 1.28-1.37), less than 37 weeks' gestation (OR = 1.45, 1.38-1.52), less than 34 weeks' gestation (OR = 1.47, 1.35-1.59), and less than 28 weeks' gestation (OR = 1.57, 1.36-1.82). Specifically, odds of birth less than 37 weeks' gestation were associated with maternal depression (OR = 1.31, 1.23-1.40), anxiety disorder (OR = 1.68, 1.41-2.01), depression with anxiety disorder (OR = 2.31, 1.93-2.78), bipolar disease (OR = 1.54, 1.22-1.94), bipolar disease with depression and/or anxiety disorder (OR = 1.70, 1.30-2.22), and unspecified psychiatric disorder (OR = 1.52, 1.41-1.64).

CONCLUSIONS

Maternal psychiatric disorders, especially comorbid psychiatric conditions, were associated with increased likelihood of preterm birth.

The Effectiveness of the Within Our Reach Relationship Education Program for Couples: Findings from a Federal Randomized Trial

This study examined the effectiveness of a couple-based relationship education program, Within Our Reach. Secondary data (n = 3,609) were analyzed from the federal Supporting Healthy Marriage project. Couples were randomly assigned to receive Within Our Reach and associated services or to a no-treatment (treatment-as-usual) control group. Those assigned to Within Our Reach reported better couple and individual outcomes on 8 of 12 outcomes measured (M ES = .15) at the 12-month follow-up and 6 of 10 outcomes measured at the 30-month follow-up (M ES = .14), including higher relationship happiness, more warmth and support, more positive communication, less negative behavior and emotion, less psychological abuse, less physical assault (for men), lower psychological distress (for women), and less infidelity. They were also less likely to report that their marriage was in trouble. These effects were generally small in size and many were replicated across the two follow-ups. There were no significant differences between those assigned to Within Our Reach versus control on cooperative parenting, severe psychological assault, or percent married. Implications for future research, programming, and policy are discussed.

The relationship between sleep and postpartum mental disorders: A systematic review

BACKGROUND

Postpartum mental disorders (e.g., anxiety, depression, psychosis) are serious conditions that affect approximately 10-15% of women after childbirth, and up to 40% of women at risk for these disorders. Research reveals an association between poor sleep quality/quantity and symptoms of anxiety, depression and psychosis. The aim of this systematic review was to evaluate the available evidence for the relationship between sleep and postpartum mental disorders.

METHODS

Searches included MEDLINE, EMBASE, and EBM Reviews - Cochrane Central Register of Controlled Trials, PsycINFO and EBSCOHost CINAHL through June 30, 2014. Manual searching was performed on reference lists of included articles. Published primary research in any language was included.

RESULTS

There were 3187 unique titles/abstracts and 44 full-text articles reviewed. Thirty-one studies were included. Evidence was found for the impact of self-reported poor sleep during pregnancy and the postpartum on the development of postpartum depression, with not enough evidence for either postpartum anxiety or psychosis. The evidence for objectively assessed sleep and the development of postpartum disorders was mixed. Among the 31 studies included, 1 was strong, 13 were moderate and 17 were weak.

LIMITATIONS

Research design, method of assessment, timing of assessment, recruitment strategies, representative adequacy of the samples and inclusion/exclusion criteria all varied widely. Many studies did not use tools validated for the perinatal population and had small sample sizes without power analysis.

CONCLUSIONS

Sleep interventions represent a potential low-cost, non-pharmacological prevention and treatment strategy for postpartum mental illness. Further high-quality research is needed on this topic area.

[Adverse perinatal and infant outcomes among children born to mothers with major mental disorders in a psychiatric hospital in Rio de Janeiro, Brazil]

Adverse perinatal and infant outcomes are the leading causes of infant morbidity and mortality in developing countries like Brazil. Among the risk factors are maternal mental disorders. A retrospective longitudinal study was conducted based on passive follow-up using probabilistic record linkage to estimate the prevalence of adverse perinatal and infant outcomes in children of women admitted to a public psychiatric hospital in Rio de Janeiro, Brazil, and who gave birth from 1999 to 2009. Prevalence rates were: low birth weight (27.6%), prematurity (17.4%), malformations (2.5%), stillbirths (4.8%), and neonatal deaths (3.7%). Associated factors were deficient prenatal care, schizophrenia, and low income. The results corroborate the high prevalence of adverse perinatal and infant outcomes in mothers with major mental disorders, and that screening of psychiatric symptoms and specialized care by mental health professionals are essential throughout prenatal and postpartum care.

Trauma in pregnancy: an updated systematic review

We reviewed recent data on the prevalence, risk factors, complications, and management of trauma during pregnancy. Using the terms "trauma" and "pregnancy" along with specified mechanisms of injury, we queried the PubMed database for studies reported from Jan. 1, 1990, through May 1, 2012. Studies with the largest number of patients for a given injury type and that were population-based and/or prospective were included. Case reports and case series were used only when more robust studies were lacking. A total of 1164 abstracts were reviewed and 225 met criteria for inclusion. Domestic violence/intimate partner violence and motor vehicle crashes are the predominant causes of reported trauma during pregnancy. Management of trauma during pregnancy is dictated by its severity and should be initially geared toward maternal stabilization. Minor trauma can often be safely evaluated with simple diagnostic modalities. Pregnancy should not lead to underdiagnosis or undertreatment of trauma due to unfounded fears of fetal effects. More studies are required to elucidate the safest and most cost-effective strategies for the management of trauma in pregnancy.