Posttraumatic Stress Symptoms, Quality of Life, and Stress Burden in Caregivers of Patients With Severe Mental Illness: An Underestimated Health Concern

Caregivers' experiences in helping individuals with severe and enduring mental health challenges integrate into the community: A qualitative descriptive study in Singapore

WHAT IS KNOWN ABOUT THE SUBJECT

Individuals with severe and enduring mental health challenges continued to consume mental health services for an average of 13 years as they needed multiple acute psychiatric admissions due to the challenges they experienced in their everyday activities. As caregivers of individuals with severe and enduring mental health challenges, they often bear the brunt of caregiving through their assistance with activities of daily living (ADL), providing emotional support and ensuring medication compliance for their loved ones. When caring for their loved ones, caregivers often reported psychological stress, social isolation and emotional exhaustion due to stressors such as uncertainty of the future, the lack of support from professional services and the isolation from their own social network and support mechanism.

WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE

Insights from this study revealed that caregivers for individuals with severe and enduring mental health challenges went through a lonely and exhausting journey fraught with psychological, physical, social and financial challenges, echoing the caregiving needs and the prevalence of the caregiver burden.

WHAT ARE THE IMPLICATIONS FOR PRACTICE

Insights shared by the caregivers demonstrated the need for a centralised point of contact to navigate Singapore's fragmented mental healthcare sector. Peer-support groups should be further promoted because they offer the benefits of information exchange, mutual support and a sense of empowerment and hopefulness, which may help ease the caregiver burden. Life skills training, such as teaching how to communicate empathetically with family members, resolve conflicts using open communication, maintain a structured daily routine and solve pragmatic problems in daily life, is more critical for individuals with severe and enduring mental health challenges. This will help them learn how to manage their well-being, live independently, and stabilise their conditions. Lastly, public awareness campaigns should honour caregivers by highlighting their strength, resilience, and dedication. The state can provide financial assistance in the form of tax relief for their income per annum or caregiver allowance to alleviate the financial stress that caregivers are facing.

ABSTRACT

Introduction The progressive deinstitutionalisation of mental healthcare has increasingly shifted care responsibilities from healthcare professionals to family caregivers for individuals with severe mental illness. Caregivers must balance many obligations, which often compromise their overall health and well-being, while helping their loved ones integrate into the community. Aim To identify and understand caregivers' needs and challenges as they help individuals with severe and enduring mental health challenges integrate into the community. Methods This study used a descriptive qualitative approach to explore the experiences and challenges of caregivers for individuals with severe and enduring mental health challenges when integrating back into the community. A semi-structured guide was used during the video-conferencing interviews conducted between December 2021 and November 2022. This study was reported according to the 32-item Consolidated Criteria for Reporting Qualitative Research (COREQ) checklist. Findings Fourteen caregivers were individually interviewed by the primary author. Most caregivers were female, with an average of 15 years of experience caring for their loved ones. Using Braun and Clark's six-phase thematic framework, we inductively generate the themes and subthemes from the data. The two themes were (i) challenges (whose subthemes included personal challenges in caregiving, the lack of awareness, and stigma and employment) and (ii) support (whose subthemes included the importance of socialisation for individuals with mental health conditions, existing avenues of support and potential areas for support). Discussion Our findings informed the contemporary needs of caregivers caring for individuals with severe and enduring mental health challenges integrating into the community. Like the global challenges for people with mental health issues, psychosocial support and other supplementary support are still common themes in mental health settings. The findings further specifically highlighted the importance of accessible points of contact as resources and employment-enabling and sustaining initiatives to help manage caregivers' emotional and system challenges, which addresses the gaps identified in the findings. Caregivers' peer-support groups, life skills training and public mental health awareness are also necessitated by the caregivers' voices. Implications for Practice Priority areas include having a centralised point of contact within the community for caregivers. Government or not-for-profit organisations can take the lead by initiating employment-enabling initiatives for individuals with severe and enduring mental health challenges and their caregivers.

The effect of mindfulness-based interventions on mental health outcomes and wellbeing of informal caregivers of people with mental illness: A systematic review and meta-analysis

The increasing prevalence of mental illness has resulted in a growing burden on informal caregivers. Mindfulness-based interventions, as a form of psychotherapy, have shown efficacy in alleviating psychological stress and enhancing emotional and physical well-being. However, the utilisation of mindfulness-based interventions for informal caregivers of individuals with mental illness remains limited. The aim of the meta-analysis is to evaluate the impact of mindfulness-based interventions on the mental health and well-being among informal caregivers of people with mental illness. A comprehensive literature search was conducted across seven electronic databases (PubMed, Scopus, Web of Science, Cochrane Library, Embase, APA PsycINFO and CINAHL Ultimate) from the inception of these databases until 20 July 2023. Two authors independently screened the studies and extracted the relevant data. The meta-analysis was performed by using Stata 12.0 software, and the effect sizes were calculated utilising standardised mean difference (SMD) along with their corresponding 95% confidence intervals (CI). The meta-analysis included 13 studies with 1007 participants, and the results demonstrated that mindfulness-based interventions were efficacious in reducing stress (SMD = -0.80, 95% CI [-1.33, -0.28], p = 0.003), depression (SMD = -0.43, 95% CI [-0.62, -0.24], p < 0.001) and caregiver burden (SMD = -0.21, 95% CI [-0.40, -0.01], p = 0.038), and enhancing the mindfulness level (SMD = 0.37, 95% CI [0.09, 0.65], P = 0.010) and quality of life (SMD = 0.22, 95% CI [0.04, 0.39], p = 0.015) among informal caregivers of people with mental illness, but not on anxiety reduction (SMD = -0.19, 95% CI [-0.49, 0.10], p = 0.198). Furthermore, future research should aim to employ more rigorous methodologies to confirm the effectiveness.

The Lived Experience of Informal Caregivers of People Who Have Severe Mental Illness and Coexisting Long-Term Conditions: A Qualitative Study

BACKGROUND

People with severe mental illness (SMI) experience higher rates and poorer outcomes of physical long-term conditions (LTCs). The management of SMI and LTCs is highly complex and many people with SMI rely on informal carers for support, which may lead to high levels of caregiver burden, and caregiver burnout. Caregiver burnout can result in poor health outcomes for informal carers and a reduction in the quality of care they are able to provide. Therefore, it is important to understand the caring experience to identify and address factors that contribute to burden and burnout.

METHODS

This paper reports a secondary qualitative analysis of semistructured interviews and focus groups conducted with informal carers of people who have coexisting SMI and LTCs. We recruited 12 informal carers in England between December 2018 and April 2019. The transcripts were coded and analysed thematically.

RESULTS

We identified two overarching themes and five subthemes. The themes included 'Fighting on all fronts: Mounting strain between demands and resources', which described the challenge of providing care in the context of coexisting SMI and LTCs, and 'Safekeeping: The necessity of chronic hypervigilance', which captured how informal carers' roles were defined by managing high-risk situations, leading to hypervigilance and paternalistic approaches to care.

CONCLUSION

The experience of informal carers for people with SMI and coexisting LTCs is marked by limited access to support and the management of significant risk, which could contribute to high caregiver burden. Further primary research is needed to understand how the experiences of the caregiver role for people with SMI and LTCs influence caregiver burden.

PATIENT OR PUBLIC CONTRIBUTION

Our PPI panel DIAMONDS Voice provided guidance on this study from conception, design and development of interview guides and recruitment materials to final write-up. DIAMONDS Voice consists of service users and carers who have experience of SMI and LTCs. Three carer members reviewed the final manuscript, and two are credited as authors.

Purpose in life moderates the relationship between loneliness and caregiving stress among family caregivers of people with mental health problems

OBJECTIVE

Providing care to others can exert a profound impact on caregivers' sense of purpose or meaning in life, thereby reciprocally influencing the caregivers' overall health and well-being. This study aims to investigate whether the sense of purpose in life moderates the association between loneliness and caregiving stress among family caregivers of people with mental health problems.

METHODS

A sample of family caregivers of people with mental health problems (N = 468, 57.1 % female) drawn from the 2020 survey of the Caregiving in the U.S. was investigated. Descriptive statistics, correlation analysis, and a multiple regression with an interaction term were performed.

RESULTS

Higher levels of loneliness were associated with enhanced caregiving stress. Moreover, after demographic and care-related factors were controlled for, the association between loneliness and caregiving stress was moderated by purpose in life; namely, as the sense of purpose in life increased, so did the intensity of the relationship between loneliness and caregiving stress.

CONCLUSION

Reducing loneliness or strengthening the sense of purpose helps alleviate caregiving stress, and lonely family caregivers with a strong sense of purpose deserve extra attention.

Comparison Between Burden of Care Partners of Individuals with Alzheimer's Disease Versus Individuals with Other Chronic Diseases

BACKGROUND

Caregiving in Alzheimer's disease (AD) is often provided by informal care partners, who spend more hours per week on average than care partners of individuals with conditions other than AD. However, the burden of care in partners of individuals with AD has not been systematically compared to that of other chronic diseases.

OBJECTIVE

The current study therefore aims to compare the care partner burden of AD to that of other chronic diseases through a systematic literature review.

METHODS

Data was collected from journal articles published in the last 10 years, using two unique search strings in PubMed and analysed using pre-defined patient-reported outcome measures (PROMs) including the EQ-5D-5L, GAD-7, GHQ-12, PHQ-9, WPAI and the ZBI. The data was grouped according to the included PROMs and the diseases studied. The number of participants in the studies reporting burden of caregiving in AD was adjusted to reflect the number of participants in studies reporting care partner burden in other chronic diseases.

RESULTS

All results in this study are reported as a mean value and standard deviation (SD). The ZBI measurement was the most frequently used PROM to collect care partner burden (15 studies) and showed a moderate burden (mean 36.80, SD 18.35) on care partners of individuals with AD, higher than most of the other included diseases except for those characterized by psychiatric symptoms (mean scores 55.92 and 59.11). Other PROMs such as PHQ-9 (six studies) and GHQ-12 (four studies) showed a greater burden on care partners of individuals with other chronic diseases such as heart failure, haematopoietic cell transplantations, cancer and depression compared to AD. Likewise, GAD-7 and EQ-5D-5L measurements showed a lesser burden on care partners of individuals with AD compared to care partners of individuals with anxiety, cancer, asthma and chronic obstructive pulmonary disease. The current study suggests that care partners of individuals with AD experience a moderate burden, but with some variations depending on the PROMs used.

CONCLUSION

The results of this study were mixed with some PROMs indicating a greater burden for care partners of individuals with AD versus other chronic diseases, and other PROMs showing a greater burden for care partners of individuals with other chronic diseases. Psychiatric disorders imposed a greater burden on care partners compared to AD, while somatic diseases in the musculoskeletal system resulted in a significantly smaller burden on care partners compared to AD.

Caregiver Burden among Caregivers of Patients with Mental Illness: A Systematic Review and Meta-Analysis

Due to the increasing importance of caregivers in the treatment outcomes of patients with mental illness, this study aimed to systematically review studies investigating the former's caregiver burden and determine its prevalence. An open search, without filters, was conducted. Articles were selected from Medline, Scopus, and PubMed from inception to 30 April 2022 using the PRISMA protocol. Subgroup analyses examined the between-group differences by study setting, measurements used, and disorder type. A total of 5034 caregivers from 23 countries were included in this review. Thirty-nine studies were included in the systematic review, and, among them, twenty-six were deemed eligible for meta-analysis. The overall pooled prevalence of caregiver burden among caregivers of individuals with mental illness was 31.67% (95% CI = 26.22-37.12). Pooled prevalence was the highest among care recipients receiving treatment in a hospital setting (36.06%; 95% CI = 22.50-49.63), followed by the community and clinic settings. Caregiver prevalence values were higher for burden measured using the Zarit Burden Interview (38.05%; 95% CI = 27.68-48.43). compared with other instruments, and for carers of care recipients with psychosis (35.88%; 95% CI = 27.03-44.72) compared with those without. Thus, targeted interventions should focus on caregivers of patients in hospital settings and with psychotic symptoms.

COVID-19 Information Overload, Negative Emotions and Posttraumatic Stress Disorder: A Cross-Sectional Study

BACKGROUND

Under the context of the COVID-19 pandemic, a large amount of COVID-19-related information can cause an individual's perceived information overload, further halting the individual's psychological health. As a minor psychological discomfort could develop severe mental disorders such as posttraumatic stress disorder, it is necessary to understand the chain linkage of COVID-19 information overload turn to posttraumatic stress disorder to ensure timely intervention can be offered at each point of mental state transformation. Hence, we examined the negative outcomes of COVID-19 information overload and investigated the direct and indirect effects of COVID-19 on posttraumatic stress disorder.

METHODS

A convenient sample of Chinese adults (n = 1150) was investigated by an online survey from July 2020 to March 2021. The extent of COVID-19 information overload was measured by the information overload severity scale on the text of the COVID-19 pandemic. Psychological distress symptoms were measured using a 7-item anxiety scale (GAD-7), the 9-item Patient Health Questionnaire depression module (PHQ-9), and the psychometric properties of the PTSD Checklist (PCL-C). Structural equation modeling and bootstrap methods were utilized to analyze the relationships between variables.

RESULTS

COVID-19 information overload is positively related to an individual's anxiety, depression, and posttraumatic stress disorder. Furthermore, COVID-19 information overload can indirectly affect an individual's PTSD symptoms by increasing the feeling of depression. R² values of anxiety, depression, and PTSD were 0.471, 0.324, and 0.795, respectively.

CONCLUSION

COVID-19 information overload, anxiety, depression, and PTSD are negative psychological states, and each variable is closely linked with the others, suggesting the need for potential psychological interventions at specific times. Practical public training, such as crisis coping and information filtering, is essential. Regulation of technology companies is also essential.

Family Matters: Trauma and Quality of Life in Family Members of Individuals With Prader-Willi Syndrome

BACKGROUND

Prader-Willi syndrome (PWS) is a potentially life threatening, genetic developmental disorder that requires lifelong medical treatment and behavioral management. PWS has a major impact on the patient's social environment. In this study, we have explored traumatic life events and symptoms of posttraumatic stress disorder (PTSD) in family members of individuals with PWS. We have also assessed quality of life in relation to trauma manifestations. In addition, we have evaluated demographic characteristics such as living setting of PWS patients as well as PWS symptom severity.

METHODS

Data of this observational study were obtained by means of the Life Events Checklist DMS-5, the Posttraumatic Stress Disorder Checklist DSM-5, the abbreviated World Health Organization Quality of Life questionnaire, the Lancashire Quality of Life Profile questionnaire, and a short demographic inventory. The study sample includes 98 adults aged 19 to 80 years (M = 49, SD = 15), who are relatives of 69 individuals with PWS aged 0 to 58 years (M = 19, SD = 13). Participants were recruited via the two Dutch patient associations PWS and the Dutch Digital Center of Expertise PWS.

RESULTS

Life time prevalence of traumatic events (93%) was higher in family members of PWS patients ("PWS relatives") than in the general Dutch population (81%). Of those who reported any traumatic event, almost half reported PWS-related events. The prevalence of probable PTSD was higher in PWS relatives (12.1%) than the general lifetime prevalence of PTSD (worldwide, and in the Netherlands 7.4%). Predominant trauma symptoms in PWS relatives were "negative changes in arousal and reactivity" and "negative changes in cognition and mood;" both significantly negatively related to quality of life. Symptom severity of PWS individuals, as well as the associated trauma symptom severity of their relatives increased with age of the PWS individual. The presence of trauma symptoms was less frequent among relatives of PWS individuals living in a care facility.

CONCLUSIONS

Having a relative with PWS is associated with higher prevalence of traumatic experiences and greater vulnerability to PTSD. Raising awareness in health care professionals of trauma symptoms in PWS relatives may contribute to effective treatment of their psychosocial stress. In addition, timely interventions might prevent family members from developing psychopathology like PTSD.