Efficacy of a Stress Management Intervention for Mothers of Children with Cancer

Efficacy of Supportive Care Interventions for Improving Posttraumatic Stress Symptoms and Resilience in Family Caregivers of Cancer-Affected Children: A Meta-Analysis of Randomized Controlled Trials

BACKGROUND

The diagnosis of pediatric cancer is a major shock to family caregivers, and posttraumatic stress symptoms (PTSSs) emerge as the most prevalent adverse psychological outcomes. However, not all family caregivers have sufficient resilience to cope with these challenges; thus, supportive care interventions are necessary. These interventions, which include psychosocial support, education, and other forms of assistance, are designed to enhance the well-being of those affected by disease. In the past few years, more research has been delving into supportive care interventions for family caregivers of cancer-affected children, yet there is still a variance in the results.

OBJECTIVE

To investigate the impacts of supportive care interventions on PTSSs and resilience in family caregivers of cancer-affected children, also focusing on the impacts of prerecruitment time to diagnosis, duration, type of intervention, and recruitment area on the outcomes.

METHODS

Nine databases (Cochrane Library, Ovid MEDLINE, CINAHL Plus with Full Text, Embase, CNKI, Sinomed, WANFANG, VIP, and Web of Science) were searched from their inception to February 21, 2024. The revised Cochrane Risk of Bias tool and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method were used to evaluate the quality of evidence. To gauge the effectiveness of the interventions, we computed the standard mean difference (SMD) and the 95% confidence interval (CI) utilizing StataCorp (version 16.0). Sensitivity analysis and Egger's test were also conducted.

RESULTS

Supportive care interventions significantly improved the PTSSs (SMD = -0.86, 95% CI [-1.39, -0.33], p < 0.01, I2 = 94.95%) and resilience (SMD = 0.85, 95% CI [0.26, 1.44], p < 0.01, I2 = 88.3%) among family caregivers of cancer-affected children. Subgroup analyses revealed that early interventions for family caregivers after the diagnosis of children and the short-term interventions were associated with improvements in their PTSS and resilience. Moreover, cognitive behavioral interventions were the most common type of interventions and were effective in supporting family caregivers. Additionally, supportive care interventions did not improve PTSSs among family caregivers in middle-income countries.

LINKING EVIDENCE TO ACTION

Supportive care interventions have demonstrated efficacy in improving PTSSs and resilience among family caregivers of cancer-affected children. This research proved the imperative of providing prompt supportive care to family caregivers early after the pediatric cancer diagnosis. Additionally, it is also necessary to further study and explore the optimal way to combine different intervention components based on caregivers' need and to develop regionally adapted and culturally sensitive supportive care interventions to better improve health outcomes for family caregivers.

Beneficial effects of a cognitive-behavioral occupational stress management group training: the mediating role of changing cognitions

Introduction

While the effectiveness of cognitive-behavioral stress management trainings (SMTs) is well-documented, the underlying mechanisms, especially in an occupational context, are not fully understood. We tested whether SMT-induced improvements in stress management skills, particularly in the mastery of changing cognitions, may explain beneficial SMT effects.

Methods

Our non-randomized controlled trial comprised 108 employees of a German health insurance company, with 65 of them participating in a cognitive-behavioral SMT and 43 participating in an alternative control training (AT). As outcome variables, we repeatedly assessed stress-related (functional stress management skills, relaxation, stress reactivity, exhaustion), work-related (job dissatisfaction), and specific-context-related (social support, trait anger) measures at baseline, 2 weeks, and 3 months after the trainings. Functional stress management skills and, in particular, a subscale assessing perceived mastery of changing cognitions ("cognitive-strategies-and-problem-solving") were tested as mediators of change.

Results

Repeated measures (M)AN(C)OVAs and complementary multigroup latent difference models confirmed improvements in all outcomes in the SMT-group compared to the AT-group (p's ≤ 0.015). Multivariate mediation path analyses revealed that, regarding mechanisms of change, the subscale cognitive-strategies-and-problem-solving was identified as the most important mediator for all outcomes (95% CIs for expected increases in SMT- vs. AT-group = [lower limits (LLs) ≥ 0.004]; 95% CIs for expected decreases in the SMT- vs. AT-group = [upper limits(ULs) ≤ -0.078]) except for job dissatisfaction.

Discussion

Our findings confirm that employees can effectively learn to master stress reduction techniques and consequently lower the resulting burden. Moreover, beneficial SMT effects seem to result from improvements in functional stress management skills, particularly in the ability to change cognitions. This points to the importance of training cognitive techniques.

Childhood trauma and hair cortisol response over the year following onset of a chronic life event stressor

OBJECTIVE

Childhood trauma may contribute to poor lifelong health in part through programming of the HPA-axis response to future life stressors. To date, empirical evidence shows an association of childhood trauma with dysregulation of the HPA-axis and blunted cortisol reactivity to acute stressors. Here, we conduct an initial examination of childhood trauma as a moderator of changes over time in perceived stress levels and HPA-axis response to a major chronic stressor in adulthood.

METHODS

Participants were 83 maternal caregivers of children newly diagnosed with cancer who completed the Childhood Trauma Questionnaire (CTQ), and who, over the year following their child's cancer diagnosis, had hair samples collected up to 7 times for the assessment of cortisol and completed monthly measures of perceived stress.

RESULTS

CTQ scores were in the expected range for a community sample and associated with changes in perceived stress and cortisol concentration over time (γ =.003, p =.002; γ = -.0004, p =.008, respectively) independently of age, education, treatment intensity and randomization to stress management intervention. Maternal caregivers who endorsed lower childhood trauma showed a steeper decline in perceived stress and a larger increase in cortisol levels across the year than caregivers who recalled more childhood trauma.

CONCLUSIONS

Findings extend animal models and studies that examine cortisol reactivity to acute stressors and suggest that childhood trauma may program a phenotype that is more psychologically reactive but shows a blunted HPA-axis response to chronic stress. While adaptive in the short-term, this early life programming may incur long-term costs for health. Further work is warranted to examine this possibility.

Effectiveness of psychoeducation interventions in reducing negative psychological outcomes and improving coping skills in caregivers of children with cancer: A systematic review and meta-analysis

PURPOSE

Psychoeducation interventions (PEIs) have been used as an adjunct treatment for negative psychological outcomes in caregivers of children with cancer. This systematic review and meta-analysis aimed to evaluate the evidence on the effectiveness of PEIs in reducing anxiety and depressive symptoms and improving health-related quality of life (HRQoL) and coping skills in caregivers of children with cancer.

METHOD

Ten English databases were searched to identify studies on PEIs for caregivers of children with cancer. Studies inclusion criteria were as follows: (1) participants who were caregivers of children with cancer receiving treatment; (2) psychoeducational interventions assessing anxiety, depressive symptoms, HRQoL, and coping outcomes; and (3) usual care, waitlist, or active control as a control group. Meta-analysis and narrative synthesis were used to analyse data.

RESULTS

Fourteen randomised control trials were included. PEIs have a beneficial effect on anxiety levels (SMD: -0.59, 95% CI [-0.92, -0.25], p = 0.0007), quality of life (SMD: -0.31, 95% CI [-0.00, -0.61], p = 0.05) and depressive symptoms (SMD: -1.18, 95% CI [-2.08, -0.28], p = 0.01) immediately post-intervention. The effect of PEIs was maintained at long-term follow-up on depressive symptoms (SMD: -0.52, 95% CI [-1.54, -0.36], p = 0.0004). Similarly, the synthesised data suggest that PEIs are effective in improving coping skills.

CONCLUSION

The review provides evidence that PEIs effectively reduce negative psychological outcomes and improve coping skills in caregivers of children with cancer. However, due to methodological flaws and heterogeneity of the interventions evaluated, more research is needed to determine the most effective PEI design and improve the quality of evidence.

Caregiver engagement interventions on reducing the anxiety and depression of children with chronic health conditions and their caregivers: A meta-analysis of randomized controlled trials

BACKGROUND

Anxiety and depression are common debilitating mental health issues in families of children with chronic health conditions. It is essential to consider the mediating role of caregivers between children and healthcare workers. Previous research has evaluated the effectiveness of caregiver engagement interventions in reducing anxiety and depression in chronically ill children and their caregivers, but their overall impact awaits a synthesis of the available evidence.

METHODS

We performed a comprehensive search using PubMed, Embase, Web of Science, Cochrane Library, Ovid, PsycINFO, APA PsycArticles, and Cumulative Index of Nursing and Allied Health Literature (CINAHL).

RESULTS

Twenty-nine studies were included. The results demonstrated that caregiver engagement interventions significantly decreased anxiety (standardized mean difference [SMD] = -0.49; 95% confidence interval [CI], -0.77 to -0.22; P < 0.001) and depression (SMD = -0.37; 95% CI, -0.55 to -0.18; P < 0.001) among caregivers, particularly in developing countries. However, no improvements in the anxiety (SMD = 0.00; 95% CI, -0.46 to 0.46; P = 0.99) and depression (SMD = -0.14; 95% CI, -0.32 to 0.04; P = 0.14) of children were observed.

CONCLUSIONS

Significant evidence exists regarding the positive effects of caregiver engagement interventions on caregivers' anxiety and depression. Further recommendations for future research should focus on engagement interventions that reduce the anxiety and depression for children with chronic conditions.

IMPLICATIONS

Clinicians should concentrate on the mental health of chronically ill children and their caregivers and extend caregiver engagement therapies to improve anxiety and depression resulting from managing the disease.

Stress-Related Inflammation and Social Withdrawal in Mothers of a Child With Cancer: A 1-Year Follow-Up Study

OBJECTIVE

Acute inflammation-induced sickness behavior involves changes in social behavior that are believed to promote recovery. Whether chronic inflammation can influence social behaviors in ways that promote recovery is unknown. In a sample of mothers of a child with cancer, this report explores the relationship between inflammation that accompanies the stress of diagnosis and changes in social network, cancer-related stress, and inflammation across 1 year. Three hypotheses tested whether a) initial levels of stress associate with initial levels of inflammation, b) initial levels of inflammation predict social network changes over time, and c) social network changes over time buffer changes in stress and inflammation over time.

METHODS

Cancer-related stress (Impact of Events Scale), social network (social roles and contacts from the Social Network Inventory), and systemic inflammation (circulating interleukin [IL]-6) were assessed in 120 mothers three times after their child's cancer diagnosis: after diagnosis (T1), 6-month follow-up (T2), and 12-month follow-up (T3).

RESULTS

Consistent with predictions, greater cancer-related stress after diagnosis (T1) was associated with higher IL-6 after diagnosis (T1; b = 0.014, standard error [SE] = 0.01, p = .008). In turn, higher IL-6 after diagnosis (T1) was associated with a decrease in social roles over time (T1 ➔ T3; B = -0.030, SE = 0.01, p = .041). Finally, dropping social roles over time (T1 ➔ T3) was associated with decreases in cancer-related stress (B = 25.44, SE = 12.31, p = .039) and slower increases in IL-6 (B = 1.06, SE = 0.52, p = .040) over time.

CONCLUSIONS

This study provides a first indication that chronic stress-related systemic inflammation may predict changes in social behavior that associate with stress recovery and slower increases in inflammation in the year after a major life stressor.