Adverse Childhood Experiences Predict Diurnal Cortisol Throughout Gestation.

OBJECTIVE: Adverse childhood experiences (ACEs) are associated with negative prenatal and perinatal health outcomes and may, via these pathways, have intergenerational effects on child health and development. We examine the impact of ACEs on maternal salivary cortisol, a key measure of prenatal biology previously linked with pregnancy-related health outcomes. METHODS: Leveraging assessments across three trimesters, we used linear mixed-effects models to analyze the influence of ACEs on maternal prenatal diurnal cortisol patterns in a diverse cohort of pregnant women (analytic sample, n = 207). Covariates included comorbid prenatal depression, psychiatric medications, and sociodemographic factors. RESULTS: Maternal ACEs were significantly associated with flatter diurnal cortisol slopes (i.e., less steep decline), after adjusting for covariates, with effects consistent across gestation (estimate = 0.15, standard error = 0.06, p = .008). CONCLUSIONS: ACEs experienced before pregnancy may have a robust and lasting influence on maternal prenatal hypothalamic-pituitary-adrenal activity throughout gestation, a key biological marker associated with perinatal and child health outcomes. The findings suggest one route of intergenerational transmission of early adverse experiences and underscore the potential value of assessing prepregnancy adverse experiences for promoting perinatal and maternal and child health.

Role of Resilience in the Psychological Recovery of Women With Acute Myocardial Infarction.

Background Psychological well-being is important among individuals with myocardial infarction (MI) given the clear links between stress, depression, and adverse cardiovascular outcomes. Stress and depressive disorders are more prevalent in women than men after MI. Resilience may protect against stress and depressive disorders after a traumatic event. Longitudinal data are lacking in populations post MI. We examined the role of resilience in the psychological recovery of women post MI, over time. Methods and Results We analyzed a sample from a longitudinal observational multicenter study (United States, Canada) of women post MI, between 2016 and 2020. Perceived stress (Perceived Stress Scale-4 [PSS-4]) and depressive symptoms (Patient Health Questionnaire-2 [PHQ-2]) were assessed at baseline (time of MI) and 2 months post MI. Demographics, clinical characteristics, and resilience (Brief Resilience Scale [BRS]) were collected at baseline. Low and normal/high resilience groups were established as per published cutoffs (BRS scores <3 or ≥3). Mixed-effects modeling was used to examine associations between resilience and psychological recovery over 2 months. The sample included 449 women, mean (SD) age, 62.2 (13.2) years, of whom 61.1% identified as non-Hispanic White, 18.5% as non-Hispanic Black, and 15.4% as Hispanic/Latina. Twenty-three percent had low resilience. The low resilience group had significantly higher PSS-4 and PHQ-2 scores than the normal/high resilience group at all time points. In adjusted models, both groups showed a decrease in PSS-4 scores over time. Conclusions In a diverse cohort of women post MI, higher resilience is associated with better psychological recovery over time. Future work should focus on developing strategies to strengthen resilience and improve psychological well-being for women with MI. Registration URL: https://clinicaltrials.gov/ct2/show/NCT02905357; Unique identifier: NCT02905357.

Prenatal diurnal cortisol: Normative patterns and associations with affective symptoms and stress.

The hypothalamic-pituitary-adrenal (HPA) axis in pregnancy has attracted considerable research attention, in part, because it may be a mechanism by which diverse prenatal exposures alter perinatal and child health outcomes. Symptoms of affective disturbance and stress are among the most-studied prenatal factors associated with HPA axis alterations, but there remains uncertainty about the nature of the association because of the limitations to, and variability in, data collection and analytic approaches. The current study capitalized on a prospective, longitudinal pregnancy cohort that examined salivary diurnal cortisol, collected at 5 time points across the day, at each trimester in a diverse sample of women. Detailed data on affective symptoms and major life events were collected at each trimester, as were data on health behaviors, medication, and socio-demographics. Results indicated modest stability of individual differences in diurnal cortisol across pregnancy, which was evident for diurnal slope (ICC = .20) and measures of total output (area under the curve, ICC = .25); substantial gestation-related increases in total cortisol output across pregnancy was also observed (p < .001). Adjusting for health behaviors, medication, and socio-demographic covariates, elevated levels of depressive symptoms and major life events were significantly (p < .05) associated with a higher morning awakening value and flatter diurnal slope, which was evident across all trimesters. In addition to the normative gestation-related changes in cortisol production, our results demonstrate selective but robust associations between psychological symptoms, stressors, and the HPA axis across gestation, and suggest both methodological and mechanistic strategies for future study.

An Open Trial of Telephone-Delivered Mindfulness-Based Cognitive Therapy: Feasibility, Acceptability, and Preliminary Efficacy for Reducing Depressive Symptoms.

Mindfulness-based cognitive therapy (MBCT) is a promising intervention for reducing depressive symptoms in individuals with comorbid chronic disease, but the program's attendance demands make it inaccessible to many who might benefit. We tested the feasibility, acceptability, safety, and preliminary efficacy of an abbreviated, telephone-delivered adaptation of the in-person mindfulness-based cognitive therapy (MBCT-T) program in a sample of patients with depressive symptoms and hypertension. Participants (n = 14; 78.6% female, mean age = 60.6) with mild to moderate depressive symptoms and hypertension participated in the 8-week MBCT-T program. Feasibility was indexed via session attendance and home-based practice completion. Acceptability was indexed via self-reported satisfaction scores. Safety was assessed via reports of symptomatic decline or need for additional mental health treatment. Depressive symptoms (Quick Inventory of Depressive Symptomatology-Self-Report [QIDS-SR]) and anxiety (Hospital Anxiety and Depression Scale-Anxiety subscale; HADS-A) were assessed at baseline and immediately following the intervention. Sixty-four percent of participants (n = 9) attended ≥4 intervention sessions. Seventy-one percent (n = 6) of participants reported completing all assigned formal home practice and 89.2% (n = 8) reported completing all assigned informal practice. Participants were either very satisfied (75%; n = 6) or mostly satisfied (25%; n = 2) with the intervention. There were no adverse events or additional need for mental health treatment. Depressive symptom scores were 4.09 points lower postintervention (p = .004). Anxiety scores were 3.18 points lower postintervention (p = .039). Results support the feasibility, acceptability, safety, and preliminary efficacy of an abbreviated, telephone-delivered version of MBCT for reducing depressive and anxiety symptoms in individuals with co-occurring chronic disease.

The Biopsychosocial Model and Perinatal Health Care: Determinants of Perinatal Care in a Community Sample.

Insufficient care in the perinatal period is associated with poorer maternal health, poorer perinatal outcomes, infant mortality, and health inequalities. Identifying the sources of and reducing the rates of insufficient care is therefore a major clinical and public health objective. We propose a specific application of the biopsychosocial model that conceptualizes prenatal and postpartum care quality as health markers that are influenced by psychological factors and family and social context. Clinic attendance data were abstracted from the electronic medical records of N = 291 participants enrolled in a longitudinal pregnancy cohort study of healthy women who have been followed since the first trimester; the Kotelchuck Index (KI) was calculated as an index of perinatal care utilization. Detailed prenatal psychological, social, and sociodemographic data were collected from self-report questionnaire and interview. Bivariate analyses indicated socio-demographic (e.g., race), psychological (e.g., response to perceived racism, affective symptoms, trauma experience), and social and family context (e.g., social support, family size) significantly influenced pre- and post-natal care utilization. Multivariate logistic regression analyses, adjusting for medical complications, identified social and family context as robust predictors of perinatal care utilization. The findings underscore the need for biopsychosocial models of health care and highlight several potential strategies for improving health care utilization.

Waking up to the problem of sleep: can mindfulness help? A review of theory and evidence for the effects of mindfulness for sleep.

The high incidence of poor sleep and associated negative health consequences substantiates the need for effective behavioral sleep interventions. We offer an integrative model of sleep disturbance whereby key risk factors for compromised sleep quality and quantity are targeted through mindfulness practice-namely, experiential awareness, attentional control, and acceptance. Theoretical considerations and burgeoning evidence suggest that mindfulness-based interventions (MBIs) may be promising treatments for improving sleep outcomes. However, evidence is mixed due to heterogeneity in design and methods across studies. More rigorous RCTs are needed to determine the efficacy and underlying mechanisms of MBI's for sleep. MBIs that are affordable, accessible, and scalable are needed to improve sleep outcomes at the population level.