The Stress of Caring-Resilience and HPA-Axis Activity in Hair Samples of Youth Residential Caregivers

Parenting stress, dyadic coping and endocrine markers of stress and resilience in foster and biological mothers

Foster parents have been shown to report higher levels of parenting stress but also more dyadic coping (DC) behaviors in their partnership than biological parents, which might be an important protective factor that helps them cope with daily stressors. Here, we examined how parenting stress and DC are related in foster and biological parents and whether these are reflected in long-term alterations of hypothalamic-pituitary-adrenocortical (HPA) axis activity. A total of 79 foster mothers and 131 biological mothers participated in a longitudinal study. At the initial assessment, children were aged 2-7 years and lived for an average of 18 months in their current foster family. Mothers' cortisol and dehydroepiandrosterone (DHEA) concentrations and their cortisol/DHEA ratios were assessed in scalp hair twice with approximately 11 months in between, while their perceived parenting stress and DC were measured by self-report questionnaires. Results showed no significant differences between foster mothers and biological mothers in cortisol, DHEA and cortisol/DHEA concentrations. While more DC was longitudinally related to lower levels of parenting stress across both study groups, no significant associations were found to endocrine markers. Thus, these findings indicate that increased parenting stress levels were not, or not strongly, reflected in HPA axis alterations as assessed in hair. Our findings thus add evidence for non-significant associations between self-reported perceived stress and chronic HPA axis markers. Future studies may explore whether early interventions, including those aimed at promoting and maintaining positive DC, are beneficial in preventing the development of stress-related illnesses in foster parents.

Same job, same working conditions? A cross-sectional study to examine the similarities and differences of the working situation in ambulatory and residential youth welfare workers

BACKGROUND

Employees in social work exhibit high rates of sick leave due to mental health issues. Additionally, work-related demands in youth welfare have increased in recent years. Particularly in light of the escalating shortage of skilled professionals in this field, this trend becomes especially critical. The aim of this study is to systematically examine health-relevant working conditions, coping strategies, and health indicators in youth welfare. A special focus is placed on a differentiated analysis of job-related characteristics in the context of outpatient and residential youth welfare.

METHODS

Mean values, standard deviations and the reliability of scales are measured. In addition to descriptive statistics, t-tests for analyzing mean differences, as well as correlation analyses and odds ratios as measures of association, are computed.

RESULTS

A total of N = 1044 employees in youth welfare participated in the online survey. Among them, 671 individuals belonged to the field of residential youth welfare, and 373 to outpatient youth welfare. The results indicate that, in youth welfare in general, a variety of emotional, social, qualitative, and quantitative demands exhibit high levels. The comparison between outpatient and residential youth welfare reveals differences in half of the demands. The significant differences are observed for social demands and aggression from clients, which are statistically significant higher in the residential setting. Regarding resources, the most significant difference is observed for autonomy, which is higher in the outpatient setting. Overall, the association patterns reveals more similarities than differences between outpatient and residential settings. In both settings working conditions seem to have deteriorated during the pandemic.

CONCLUSIONS

In conclusion, the identified job-related characteristics in outpatient and residential youth welfare exhibit more similarities than differences. Nevertheless, the identified differences provide insights into the specific features of each work context, offering valuable starting points for targeted health promotion in practice.

TRIAL REGISTRATION

This trial is recorded at the Hamburg University Ethics Committee (AZ 2022_027).

Endocannabinoids, endocannabinoid-like compounds and cortisone in head hair of health care workers as markers of stress and resilience during the early COVID-19 pandemic

The pandemic caused by SARS-CoV-2 impacted health systems globally, creating increased workload and mental stress upon health care workers (HCW). During the first pandemic wave (March to May 2020) in southern Germany, we investigated the impact of stress and the resilience to stress in HCW by measuring changes in hair concentrations of endocannabinoids, endocannabinoid-like compounds and cortisone. HCW (n = 178) recruited from multiple occupation and worksites in the LMU-University-Hospital in Munich were interviewed at four interval visits to evaluate mental stress associated with the COVID-19 pandemic. A strand of hair of up to 6 cm in length was sampled once in May 2020, which enabled retrospective individual stress hormone quantifications during that aforementioned time period. Perceived anxiety and impact on mental health were demonstrated to be higher at the beginning of the COVID-19 pandemic and decreased significantly thereafter. Resilience was stable over time, but noted to be lower in women than in men. The concentrations of the endocannabinoid anandamide (AEA) and the structural congeners N-palmitoylethanolamide (PEA), N-oleoylethanolamide (OEA) and N-stearoylethanolamide (SEA) were noted to have decreased significantly over the course of the pandemic. In contrast, the endocannabinoid 2-arachidonoylglycerol (2-AG) levels increased significantly and were found to be higher in nurses, laboratory staff and hospital administration than in physicians. PEA was significantly higher in subjects with a higher resilience but lower in subjects with anxiety. SEA was also noted to be reduced in subjects with anxiety. Nurses had significantly higher cortisone levels than physicians, while female subjects had significant lower cortisone levels than males. Hair samples provided temporal and measurable objective psychophysiological-hormonal information. The hair endocannabinoids/endocannabinoid-like compounds and cortisone correlated to each other and to professions, age and sex quite differentially, relative to specific periods of the COVID-19 pandemic.

Resilience in Newly Diagnosed Breast Cancer Women: The Predictive Role of Diurnal Cortisol and Social Support

BACKGROUND

Breast cancer is currently the most prevalent malignancy among women. Psychological resilience is an important factor that diminishes the stress-related emotional and psychosocial disturbances triggered when receiving the diagnosis. Furthermore, resilience appears to be associated with cortisol, the hormonal end-product of the hypothalamic-pituitary-adrenal axis; however, further studies are needed due to the mixed results reported. Thus, we aim to examine the predictive role of social support and cortisol in resilience among breast cancer patients.

METHODS

A total of 132 women with primary breast cancer completed the Medical Outcomes Study-Social Support Survey (MOS-SSS) and the Resilience Scale (RS-14) and provided four salivary samples for the estimation of participants' total daily cortisol production, for which the formula of the area under the curve with respect to the ground (AUCg) was applied. Moderation analyses were performed to study the influence of social support and AUCg on psychological resilience levels.

RESULTS

The regression analyses showed a direct significant effect for the emotional support subscale of MOS-SSS on resilience and the interaction between emotional support and AUCg was also found to be statistically significant. Specifically, the conditional effect of emotional support on resilience was found to be significant at middle (M = 3.08; p < .05) and low levels (M = .59; p < .001) of AUCg.

CONCLUSIONS

Our results suggest that newly diagnosed breast cancer women with middle and low diurnal cortisol profiles may benefit more from emotional support based-interventions while women with high diurnal cortisol may need more individualized therapies.

Psychological resilience and cortisol levels in adults: A systematic review

Resilience or the capacity to "bend but not break" refers to the ability to maintain or regain psychobiological equilibrium during or after exposure to stressful life events. Specifically, resilience has been proposed as a potential resource for staving off pathological states that often emerge after exposure to repeated stress and that are related to alterations in circulating cortisol. The aim of this systematic review of the literature was to gather evidence related to the relationship between psychological resilience and cortisol levels in adult humans. An extensive systematic search was carried out following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method in the PubMed and Web of Science databases. In total, 1256 articles were identified and, of these, 35 peer-reviewed articles were included in the systematic review. We categorized findings according to (1) the short and long-term secretion period covered by the cortisol matrices selected by studies and also according to (2) the differentiated diurnal, phasic (acute), and tonic (basal) components of the HPA output to which they refer and their relationships with resilience. Reported relationships between psychological resilience and distinct cortisol output parameters varied widely across studies, finding positive, negative, and null associations between the two variables. Notably, several of the studies that found no relationship between resilience and cortisol used a single morning saliva or plasma sample as their assessment of HPA axis activity. Despite limitations such as the great variability of the instruments and methods used by the studies to measure both resilience and cortisol, together with their high heterogeneity and small sample sizes, the evidence found in this systematic review points to the potential of resilience as a modifiable key factor to modulate the physiological response to stress. Therefore, further exploration of the interaction between the two variables is necessary for the eventual development of future interventions aimed at promoting resilience as an essential component of health prevention.

The Effects of the Compassionate Mind Training for Caregivers on Professional Quality of Life and Mental Health: Outcomes from a Cluster Randomized Trial in Residential Youth Care Settings

Background

Psychological distress is highly noticeable among caregivers working in residential youth care (RYC). Maintaining and enhancing caregivers' professional mental health and quality of life is crucial to achieve effective outcomes in RYC. Nevertheless, trainings to protect caregivers' mental health are scarce. Considering the buffering effect over negative psychological outcomes, compassion training could be beneficial in RYC.

Objective

This study is part of a Cluster Randomized Trial examining the effects of the Compassionate Mind Training for Caregivers (CMT-Care Homes), looking at professional quality of life and mental health of caregivers working in RYC.

Method

The sample was composed of 127 professional caregivers from 12 Portuguese residential care homes (RCH). RCHs were randomly allocated at experimental (N = 6) and control group (N = 6). Participants were assessed at baseline, post-treatment, and 3 and 6-month follow-ups, answering to the Professional Quality of Life Scale and the Depression, Anxiety and Stress Scale. Program effects were tested using a two-factor mixed MANCOVA, with self-critical attitude and education degree as covariates.

Results

MANCOVA showed a significant Time × Group interaction effects (F = 1.890, p = .014; η p 2 = .050), with CMT-Care Homes participants presenting lower scores on burnout, anxiety, and depression at 3 and 6-months follow-ups, when compared with controls. Participants that received CMT-Care Homes considered the program useful to deal with pandemic threats and with youth during lockdowns.

Conclusion

This study shows the benefits of the CMT-Care Homes in helping professional caregivers reducing burnout, anxiety and depression, and dealing with pandemic challenges in RYC.Trial registration: This cluster randomized trial was registered at ClinicalTrials.gov (TRN: NCT04512092) on 6th August 2020.

Effectiveness of resilience-promoting interventions in adolescents with diabetes mellitus: a systematic review and meta-analysis

BACKGROUND

This study aimed to analyze the efficacy of resilience-promoting interventions among adolescents and youth aged 10-24 years with any type of diabetes.

METHODS

A systematic literature search was performed using the PubMed, Web of Science, Embase, Cochrane Library, CINAHL, and PsycINFO databases from inception to May 25, 2022. The Cochrane risk of bias tool (version 2) was used to assess the quality of the included studies. A meta-analysis was performed to calculate the pooled effects of resilience-promoting interventions.

RESULTS

Nineteen articles were included covering an overall sample of 2048 adolescents with diabetes. When analyzing the effectiveness of resilience-promoting interventions, hemoglobin A1c (HbA1c) at six months [mean difference = - 0.47, 95% confidence interval (CI) = - 0.83 to - 0.12, P = 0.009] after the intervention was improved. However, long-term (≥ 12 months) improvement in HbA1c was not significant. In addition, comparing the control group, there were significant differences in the effect size for stress [standardized mean difference (SMD) = - 0.87, 95% CI = - 1.25 to -0.48, P < 0.05], self-efficacy (SMD = 0.50, 95% CI = 0.02-0.98, P = 0.04) and quality of life (SMD = 0.27, 95% CI = 0.03-0.51, P = 0.03).

CONCLUSIONS

Resilience-promoting intervention is a promising way for adolescent diabetes management to improve HbA1c, stress, self-efficacy, and quality of life. Incorporating resilience-promoting components into diabetes education and re-enforcing these contents every six months are recommended for implementation in clinical practice.

Physiological Indicators of Acute and Chronic Stress in Securely and Insecurely Attached Dogs Undergoing a Strange Situation Procedure (SSP): Preliminary Results

Simple Summary

The attachment bond that dogs form towards their owners shares similar features with the bond children form towards their caregivers. Insecurely attached children struggle to find support from their caregivers and therefore to regulate their own emotional response in times of distress. We aimed to investigate whether the quality of dog attachment to the owner may affect their physiological response to stress. We selected ten insecure and ten secure dogs from a sample of individuals who underwent a Strange Situation Procedure (SSP) to assess their attachment pattern towards the owner. The SSP is specifically designed to progressively generate stress. We collected saliva samples before and after the test to measure cortisol concentrations, as an indicator of acute stress, as well as a hair sample to assess chronic stress. We also measured blood pressure, heart rate, respiratory rate and rectal temperature after the completion of the test. The results showed that salivary cortisol concentrations were higher in insecure dogs, particularly after the test. Heart rate also tended to be higher in insecure dogs. No difference in hair cortisol levels were found between secure and insecure dogs. Dogs’ physiological response to acute stress may be affected by the quality of the attachment to the owners.

Abstract

The quality of the attachment bond towards the caregiver may affect the dog’s physiological responses to stressful stimuli. This study aimed to measure chronic and acute physiological parameters of stress in ten securely and ten insecurely attached dogs. The twenty experimental subjects were selected from a sample of dogs that participated with their owners in the Strange Situation Procedure. Saliva samples were collected before (T0) and after (T1) the test. Blood pressure, heart rate, respiratory rate, and rectal temperature were measured after the test, only. At this time, a hair sample was also collected. RM ANOVA was used to analyse cortisol concentrations between secure and insecure dogs at T0 and T1. Mann–Whitney U test or T test were used for other physiological parameters. Insecure dogs had significant higher salivary cortisol concentrations than secure dogs at T1 (p = 0.024), but only a non-significant trend towards higher cortisol concentrations at T0 (p = 0.099). Post-test heart rate also tended to be higher in insecure compared to secure dogs (p = 0.077). No significant differences in hair cortisol concentration were found. The quality of attachment may affect the dog’s physiological response to acute stress, at least when related to separation from the caregiver. The effect of attachment on chronic stress requires further investigation.

The emotional impact of disrupted environmental contexts: Enrichment loss and coping profiles influence stress response recovery in Long-Evans rats

With increasing rates of anxiety and mood disorders across the world, there is an unprecedented need for preclinical animal models to generate translational results for humans experiencing disruptive emotional symptoms. Considering that life events resulting in a perception of loss are correlated with depressive symptoms, the enrichment-loss rodent model offers promise as a translational model for stress-initiated psychiatric disorders. Additionally, predisposed temperament characteristics such as coping styles have been found to influence an individual's stress response. Accordingly, male rats were profiled as either consistent or flexible copers and assigned to one of three environments: standard laboratory housing, enriched environment, or enriched environment exposure followed by downsizing to standard laboratory cages (i.e., enrichment-loss group). Throughout the study, several behaviors were assessed to determine stress, social, and reward-processing responses. To assess recovery of the stress response, fecal samples were collected following the swim stress in 3-h increments to determine the recovery trajectory of corticosterone (CORT) and dehydroepiandrosterone (DHEA) metabolite levels. Upon death, neural markers of neuroplasticity including doublecortin, glial fibrillary acidic factor, and brain-derived neurotrophic factor were assessed via immunohistochemistry. Results indicated the flexible coping animals in the continuous enriched group had higher DHEA/CORT ratios (consistent with adaptive responses in past research); furthermore, the enrichment-loss animals exhibited a blunted CORT response throughout the assessments and enriched flexible copers had faster CORT recovery rates than consistent copers. Standard housed animals exhibited less exploratory behavior in the open field task and continuous enriched, flexible rats consumed more food rewards than the other groups. No differences in neuroplasticity neural markers were observed. In sum, the results of the present study support past research indicating the disruptive consequences of enrichment-loss, providing evidence that the model represents a valuable approach for the investigation of neurobiological mechanisms contributing to interindividual variability in responses to changing experiential landscapes.

[Interventions for Children and Adolescents Living in Foster or Institutional Care - A Systematic Review]

Children or adolescents living in foster or institutional care received so far insufficient consideration in therapy intervention research. At the same time, they are a high-risk group for developing mental illness. The aim of this systematic review is to record evidence-based psychotherapeutic interventions of the past 15 years on a national and international level that address children and young people living in foster care and youth welfare institutions and their mental health. Through a systematic literature research, interventions for the target group described were identified and analyzed about their specificity and evidence. From 170 publications, ten interventions with sufficient evidence could be included in the present analysis. The result of the current literature research shows that further specialized psychiatric-psychotherapeutic interventions for children in foster care and youth welfare institutions are necessary. Regarding the transferability to the German youth welfare and health system, cross-system and interdisciplinary cooperation is needed. Hereafter further research is required to establish specific and evidence-based intervention approaches.

[Attachment Representations and Burnout of Social Workers]

This paper examines the distribution of attachment representations among social work professionals using the Adult Attachment Projective Picture System (AAP; George, West, Pettem, 1997). In this sample, the influence of attachment on the occurrence of burnout syndrome is investigated, as this is considered as a trigger for further mental and physical illnesses. For this purpose, 79 social pedagogical professionals from the German-speaking part of Switzerland were examined over four time points using the Burnout Screening Scales - BOSS. The following distribution of attachment representations was found using the AAP: 25.3 % secure, 38.0 % insecure dismissing, 27.8 % insecure preoccupied, and 8.9 % unresolved trauma. This distribution differs significantly from other samples of non-clinical adults and psychotherapists. Interestingly, no general associations emerged between insecure attachment representations and burnout. A significant positive correlation was shown between "unresolved trauma" and the suspected diagnosis of "burnout occupation". The so far few but contradictory empirical findings on attachment representations among professionals require further research activities as well as an intensive sensitization with regard to attachment theory in basic and further training courses and a further establishment of self-awareness and supervision components in all psychosocial fields of work.

The Molecular Basis of Resilience: A Narrative Review

Resilience refers to the adaptability of a person - an ability to "bounce-back" from stressors. We question if resilience can be strengthened, potentially to decrease the risk of stress-related disorders. Unfortunately, the molecular origins of resilience are complicated and not yet well understood. In this review, we examine the various physiological biomarkers of resilience, including the associated genes, epigenetic changes, and protein biomarkers associated with resilient phenotypes. In addition to assessing biomarkers that may indicate higher levels of resilience, we also review at length the many biomarkers that confer lower levels of resilience and may lead to disorders of low resilience, such as anxiety and depression. This large and encompassing review may help to identify the possible therapeutic targets of resilience. Hopefully these studies will lead to a future where stress-related disorders can be prevented, rather than treated.

Potential cellular endocrinology mechanisms underlying the effects of Chinese herbal medicine therapy on asthma

Asthma is a complex syndrome with polygenetic tendency and multiple phenotypes, which has variable expiratory airflow limitation and respiratory symptoms that vary over time and in intensity. In recent years, continuous industrial development has seriously impacted the climate and air quality at a global scale. It has been verified that climate change can induce asthma in predisposed individuals and that atmospheric pollution can exacerbate asthma severity. At present, a subset of patients is resistant to the drug therapy for asthma. Hence, it is urgent to find new ideas for asthma prevention and treatment. In this review, we discuss the prescription, composition, formulation, and mechanism of traditional Chinese medicine monomer, traditional Chinese medicine monomer complex, single herbs, and traditional Chinese patent medicine in the treatment of asthma. We also discuss the effects of Chinese herbal medicine on asthma from the perspective of cellular endocrinology in the past decade, emphasizing on the roles as intracellular and extracellular messengers of three substances-hormones, substances secreted by pulmonary neuroendocrine cells, and neuroendocrine-related signaling protein-which provide the theoretical basis for clinical application and new drug development.

Compassionate mind training for caregivers of residential youth care: Early findings of a cluster randomized trial

BACKGROUND

Compassion plays a significant role in caregiving and its benefits have been largely reported in different settings. Nonetheless, compassion-based interventions have not yet been delivered to Residential Youth Care (RYC) staff.

OBJECTIVE

This study presents early findings of a Cluster Randomized Trial on the efficacy of a Compassionate Mind Training program for caregivers of RYC (CMT-Care Homes) following CONSORT guidelines.

PARTICIPANTS AND SETTING

Participants were 85 caregivers (89.4% female), aged between 25 and 62 years old, working on a regular basis with adolescents in RYC.

METHOD

Eleven Portuguese residential care homes for at-risk adolescents were selected and randomly allocated to the treatment (n = 5) or control (n = 6) conditions. Caregivers were assessed at pre- and post-intervention (n = 41 treatment, n = 44 control) through self-report scales on compassion and emotional climate related outcomes.

RESULTS

To investigate CMT-Care Homes effects, a two-factor mixed MANOVA was performed. Multivariate tests showed a significant and large Time × Group interaction effect (Pillais' trace = 0.291, F = 2.719, p = .005, η_p² = 0.291). Univariate tests indicated significant and positive effects in compassion and fears of compassion (low and medium effect sizes), as well as in soothing related emotions (emotional climate) and social safeness (both with medium effect sizes), in favor of the treatment group.

CONCLUSIONS

Findings offer preliminary evidence of the effectiveness of the CMT-Care Homes program, suggesting that this training allows the development of an affiliative mentality in caregivers working within RYC settings.