A survey of caregiver burden in those providing informal care for patients with schizophrenia or bipolar disorder with agitation: results from a European study

Perceived Burden and Quality of Life in Caregivers of Patients with Schizophrenia in Saudi Arabia's Eastern Province: A Cross-sectional Study

Background and Aims

Family Caregivers (FCGs) of patients with schizophrenia (PwS) may face unanticipated sources of stress and responsibility, which can negatively impact their quality of life (QoL). This study aimed to assess FCGs' QoL and the impact of clinical characteristics of patients and sociodemographic factors on their QoL.

Patients and Methods

A cross-sectional questionnaire-based study surveyed 340 FCGs from outpatient clinics of PwS in two large psychiatric hospitals in Saudi Arabia's eastern province using a convenience sampling approach. We used the Adult Carer Quality of Life (AC-QoL) scale, which has eight subscales and 40 items, to assess QoL. AC-QoL is translated into Arabic in this study.

Results

The study included 216 FCGs, with 127 (58.8%) being men, 117 (54.2%) being over 45 years old, 91 (42.1%) being a sibling of a PwS, and 82 (38%) being a parent of a PwS. The mean score in our sample was 78.2 ± 21.24 out of 120, indicating mid-range QoL. Lower QoL was associated with more time spent in caregiving per day, a lower educational level of FCG, and recent admission of PwS to an inpatient unit.

Conclusion

PwS FCGs have a mid-range QoL. FCGs reported a moderate financial burden and low levels of support from healthcare professionals. FCG's QoL and stress can be reduced through healthcare providers, participation in a community support group, and addressing an FCG's in an individual setting.

"Sustaining the burden". A qualitative study on the emotional impact and social functioning of family caregivers of patients with psychosis

Evidence shows that caring for a family member with a psychotic disorder generates a significant emotional impact and repercussions on social functioning. However, this caregiving experience can be influenced by cultural factors. The aim of this study is to explore the experience and perception of a group of family caregivers of patients with psychotic disorders of different durations regarding the emotional and social functioning repercussions of caregiving on them in Andalusia. Three focus groups (28 participants) were conducted. Data were subject to a thematic analysis. Three themes emerged from the data: 1) Emotional invasion; 2) Disruption in the caregiver's life project; and 3) Changes in the family system. Participants reported experiencing sadness, fear, overwhelm, hopelessness, and uncertainty. Caregivers' accounts reflected an interruption of their daily tasks, as well as the need to reformulate plans or goals outside the family life that require long-term commitment, such as professional development or even their residence. The narratives indicated an impact on all roles within the family system, particularly for the mother. The results are consistent with existing research. Healthcare professionals and programs should take into account the costs associated with caregiving in order to minimize them, given the impact it has on both the patient's and the caregivers' health.

Effects of simulated presence therapy on agitated behavior, cognition, and use of protective constraint among patients with senile dementia

The research was conducted to investigate the improvement of agitated behaviors, cognitive functions, and negative emotions among patients with senile dementia and the burden of caregivers after simulated presence therapy (SPT) intervention. 85 Patients with senile dementia were included as the research subjects and divided into control group (40 cases performed with routine nursing) and observation group (45 cases undergoing routine nursing combined with SPT) via a random number table method. Cohen-Mansfield agitation inventory (CAMI) and protective constraint were used to assess the improvement of agitated behaviors among patients. Besides, apathy evaluation scale-informant (AES-I), functional independence measure (FIM), self-rating depression scale (SDS), self-rating anxiety scale (SAS), clock drawing test, and caregiver burden inventory (CBI) were adopted to evaluate the differences in apathy, daily living and sociability, depression, anxiety, cognitive functions, and caregiver burden between the two groups. It was demonstrated that CAMI score, the duration of protective constraint use, AES-I score, SDS score, SAS score, and CBI score among patients in observation group all apparently decreased compared with those in control group after the intervention. In contrast, FIM and clock drawing test scores both notably increased (p < 0.05). The above findings suggested that SPT could obviously reduce the incidence of agitated behaviors, improve the level of apathy, daily living and sociability, depression, anxiety, and cognitive functions, and relieve caregiver burden among patients with senile dementia during SPT intervention for patients with senile dementia.

Preliminary investigation of objective and subjective experiences of relatives of individuals with hoarding behaviors

OBJECTIVE

Families of individuals with hoarding symptoms report substantial burden; however, there has been no investigation of potential positive experiences. The objective of this study was to examine the experiences reported by individuals with a relative with elevated hoarding symptoms using a cross-sectional design. The current investigation expands on the literature in this area by incorporating a detailed interview of experiences in conjunction with validated measures of hoarding symptomology.

METHODS

Twenty-nine adults with relatives with elevated hoarding symptoms completed self-report measures of hoarding severity for themselves and their relative and a clinician-administered assessment of their experiences with their family member with hoarding symptoms.

RESULTS

Participants endorsed significant burden across a range of areas, including permanent changes in their daily routine. The majority (93%) of participants reported at least one positive experience, with 69% endorsing companionship as a benefit of the relationship. Greater symptom severity of the relative with hoarding symptoms was associated with greater subjective burden and decreased positive experiences.

CONCLUSION

Our results add further evidence to the potential for interpersonal psychotherapy to lead to a reduction in hoarding symptomology.

Depression in caregivers of patients with schizophrenia: a scoping review

PURPOSE

Caregivers play a vitally important role in the lives of people with schizophrenia. However, their mental health can often be overlooked. In recent years, with increasing attention to mental health and wellness, common mental illness such as depression in caregivers of people with schizophrenia has received renewed attention. The purpose of this review was to consolidate and synthesize recent literature on (1) the prevalence of depression in caregivers of people with schizophrenia, (2) factors associated with depression in caregivers of people with schizophrenia, and (3) interventions that target depression in caregivers of people with schizophrenia.

METHODS

A systematic search focusing on literature published between 2010 and 2022 was done to retrieve relevant articles from the following databases: Ovid MEDLINE, Ovid EMBASE, and Ovid Psych INFO.

RESULTS

Twenty-four studies met inclusion criteria and were included in the review. Nine evaluated the prevalence of depression, 18 evaluated factors associated with depression in caregivers, and 6 examined interventions targeting depression. The prevalence of depression and depressive symptoms in samples of caregivers ranged between 12 and 40% across the studies. Females, especially mothers of people with schizophrenia, were more likely to experience depression, followed by younger caregivers. Several factors, including gender, interpersonal relationships, social support, stigma, literacy, and financial constraints, were identified as factors associated with depression in caregivers. Several interventions like yoga, emotional training, and psychoeducation were evaluated, and they showed a significant reduction in the level of depression and depressive symptoms experienced by the caregiver population.

CONCLUSIONS

Depression in caregivers in this clinical population may be widespread and warrants further study. There are promising interventions that can target depression in caregivers. Well-designed longitudinal studies may help identify caregivers at risk of developing depression and further inform targets for intervention.

Impact of tardive dyskinesia on patients and caregivers: a survey of caregivers in the United States

BACKGROUND

Tardive dyskinesia (TD) has a multidimensional impact on patients with TD and, as importantly, their caregivers. An online survey was developed and administered to assess patient and caregiver burden of TD. Survey participants were unpaid caregivers for patients with diagnoses of TD and schizophrenia, bipolar disorder, and/or major depressive disorder. Overall, 162 caregivers rated the 7-day impact of TD on the physical, psychological, and social functioning of patients and the impact of TD on these domains in their own lives and in their professional lives.

RESULTS

Across physical, psychological, and social domains, most caregivers (82.7%) reported that TD had severe impact on the cared-for patients, and 23.5% reported severe impact of TD in their own lives. Caregivers experienced 46.4% activity impairment, and caregivers who were employed (n = 136) experienced 49.5% overall work impairment because of TD-related caregiving.

CONCLUSIONS

These results suggest that TD imposes substantial burden for both caregivers and patients.

Caregivers' Burden in Patients With Bipolar Disorder and Schizophrenia and Its Relationship With Anxiety and Depression in Caregivers: A Narrative Review

Mental disorders affect a person's thinking, mood, and/or behaviour and can range in severity from minor to severe. Nearly one in five persons have a mental disease as stated by the National Institute of Mental Health. A serious mental illness called bipolar disorder causes extreme mood swings that can range from manic to depressive states. Schizophrenia is a brain condition that leads individuals to perceive reality differently. They cannot distinguish between what they are actually experiencing and what they are just imagining. Both illnesses have a variety of negative effects on the patient as well as the primary caregiver, who may be the patient's family or other relatives. In the case of a patient with mental illness, the family's role is crucial. Family members' long-term caregiving obligations may result in a caregiving burden that negatively impacts the caregivers' quality of life, career and personal relationships. Depression generally undermines carers' ability to fulfil their crucial supportive role towards their relative with a mental illness while contributing to their distress and handicap. Given the high prevalence of caregiver depression, it is critical to address this issue not just by creating therapies to treat caregiver depression once it has started, but also by preventing caregiver depression.

Improving the pharmacotherapeutic treatment of agitation associated with bipolar disorder

INTRODUCTION

Agitation is commonly encountered in people with bipolar disorder, particularly when experiencing a manic episode. The number of approved pharmacological agents to manage acute episodes of agitation in this population is limited.

AREAS COVERED

A search was conducted using the US National Library of Medicine PubMed.gov resource for English-language papers of clinical trials and reviews/meta-analyses, using the text words 'bipolar disorder' AND 'agitation,' as well as any papers with both two text words in the title, without any date restrictions.

EXPERT OPINION

Existing pharmacologic options approved by regulatory authorities for the treatment of acute episodes of agitation associated with bipolar disorder have similar degrees of efficacy but differ in their tolerability profiles and ease of use, giving clinicians an opportunity to individualize treatment. The goal is to treat mild-moderate agitation before it evolves into severe agitation, encouraging noninvasive pharmacologic treatment options. Inhaled loxapine and sublingual dexmedetomidine are newer options with rapid onset of action and may be preferable for patients willing to cooperate with treatment.

Dynamic functional hippocampal markers of residual depressive symptoms in euthymic bipolar disorder

OBJECTIVES

Bipolar disorder (BD) is a severe, chronic, affective disorder characterized by recurrent switching between mood states, psychomotor and cognitive symptoms, which can linger in euthymic states as residual symptoms. Hippocampal alterations may play a key role in the neural processing of BD symptoms. However, its dynamic functional connectivity (dFC) remains unclear. Therefore, the present study explores hippocampal dFC in relation to BD symptoms.

METHODS

We assessed hippocampus-based dFC coactivation patterns (CAPs) on resting-state fMRI data of 25 euthymic BD patients and 25 age- and sex-matched healthy controls (HC).

RESULTS

Bilateral hippocampal dFC with somatomotor networks (SMN) was reduced in BD, compared to HC, while at the same time dFC between the left hippocampus and midcingulo-insular salience system (SN) was higher in BD. Correlational analysis between CAPs and clinical scores revealed that dFC between the bilateral hippocampus and the default-like network (DMN) correlated with depression scores in BD. Furthermore, pathological hyperconnectivity between the default mode network (DMN) and SMN and the frontoparietal network (FPN) was modulated by the same depression scores in BD.

CONCLUSIONS

Overall, we observed alterations of large-scale functional brain networks associated with decreased flexibility in cognitive control, salience detection, and emotion processing in BD. Additionally, the present study provides new insights on the neural architecture underlying a self-centered perspective on the environment in BD patients. dFC markers may improve detection, treatment, and follow-up of BD patients and of disabling residual depressive symptoms in particular.

Structural and functional MRI correlates of inflammation in bipolar disorder: A systematic review

BACKGROUND

Bipolar disorder (BD) is a common affective disorder characterized by recurrent oscillations between mood states and associated with inflammatory diseases and chronic inflammation. However, data on MRI abnormalities in BD and their relationship with inflammation are heterogeneous and no review has recapitulated them.

METHODS

In this pre-registered (PROSPERO: CRD42022308461) systematic review we searched Web of Science Core Collection and PubMed for articles correlating functional or structural MRI measures with immune-related markers in BD.

RESULTS

We included 23 studies (6 on functional, 16 on structural MRI findings, 1 on both, including 1'233 BD patients). Overall, the quality of the studies included was fair, with a low risk of bias.

LIMITATIONS

Heterogeneity in the methods and results of the studies and small sample sizes limit the generalizability of the conclusions.

CONCLUSIONS

A qualitative synthesis suggests that the links between immune traits and functional or structural MRI alterations point toward brain areas involved in affective and somatomotor processing, with a trend toward a negative correlation between peripheral inflammatory markers and brain regions volume. We discuss how disentangling the complex relationship between the immune system and MRI alterations in BD may unveil mechanisms underlying symptoms pathophysiology, potentially with quickly translatable diagnostic, prognostic, and therapeutic implications.

Factors associated with health-related quality of life of informal caregivers of older patients and the mediating role of subjective caregivers' burden

BACKGROUND

Caregiving has been associated with increased subjective burden and decreased health-related quality of life (HRQOL) for caregivers. The aim of the study was to clarify the precise relationship between caregivers' burden, caregivers' HRQOL, and other risk factors, considering that subjective burden was a risk factor for poor HRQOL, which may also mediate the effects of some known risk factors.

METHODS

In this cross-sectional study, patients' and their informal caregivers' characteristics were recorded for 311 patient-caregiver dyads. Subjective caregiver burden and caregivers' HRQOL were assessed using the Zarit Burden Interview and the 12-item Short-Form Health Survey (SF-12), respectively. Mediation analysis was used to examine the relationships between variables. Caregivers' mental component summary (MCS) and physical component summary (PCS) scores were regarded as outcome variables, caregivers' subjective burden was considered the mediator, and patients' and caregivers' characteristics were treated as predictors.

RESULTS

Caregivers' subjective burden was negatively related to both PCS and MCS of caregivers' HRQOL, after controlling for the effects of demographic and clinical variables. Moreover, significant associations, mostly indirect via caregivers' subjective burden, existed between caregivers' socio-demographic characteristics, duration of caregiving, patients' frailty status, patients' co-morbidity, and caregivers' HRQOL.

CONCLUSION

Caregivers' subjective burden plays a major and mediating role on influencing caregivers' HRQOL. Our findings may direct future research and promote the implementation of interventions to reduce caregivers' burden and improve caregivers' HRQOL.

Determinants of Burden in Family Caregivers of Individuals With Schizophrenia: A Systematic Review

The current systematic review was performed to determine the specific burdens placed on families of individuals with schizophrenia. Scopus, PubMed, and CINAHL databases were searched, resulting in 21 articles that met inclusion criteria. Results showed that treatment of individuals with schizophrenia poses a burden on families. Most caregivers experienced emotional and financial problems that affected their quality of life. Influencing factors in caregivers were age, sex, educational level, family status, income, time spent with the individual per day, knowledge regarding schizophrenia, attitude, and psychological stress. Influencing factors in individuals with schizophrenia were age, sex, severity of illness, social function, and treatment adherence. Environmental factors were stigma, social support, and professional support from health care providers. Family caregivers of individuals with schizophrenia need to be empowered to improve resilience and acceptance in caring for these individuals. [Journal of Psychosocial Nursing and Mental Health Services, 61(2), 38-43.].

Factors Affecting Caregivers' Burden in a Sample of Greek Family Caregivers Caring for Older Adults

Caregivers' burden may vary across different countries. The aim of this study was to evaluate factors associated with caregivers' burden in a sample of Greek patient-caregiver dyads, including patients' frailty status among the evaluated variables. In 204 patient-caregiver dyads, patients' and caregivers' characteristics were recorded. Caregiver burden was evaluated by using the Zarit Burden Interview, and patients' frailty status by using Clinical Frailty Scale (CFS). Parametric and non-parametric tests and logistic regression analysis were applied to identify the factors that had a significant association with caregivers' burden. Increasing CFS score (p = .001, OR = 1.467, 95%CI 1.178-1.826) and longer duration of caregiving (p = .003, OR = 1.017, 95%CI 1.006-1.028) were associated with an increased likelihood of caregivers' burden. Patients' frailty status is probably a modifiable factor among them that has an impact on caregivers' burden. Strategies and interventions in order to prevent, delay or reverse frailty may have a positive impact on reducing this burden.

Nurses', patients', and informal caregivers' attitudes toward aggression in psychiatric hospitals: A comparative survey study

Attitudes toward aggression is a controversial phenomenon in psychiatry. This study examined and compared attitudes toward patient aggression in psychiatric hospitals from the perspectives of nurses, patients and informal caregivers and identified factors associated to these attitudes. A total of 2,424 participants completed a self-reported instrument regarding attitudes toward aggression (12-items Perception of Aggression Scale; POAS-S). We analysed data from nurses (n = 782), patients (n = 886), and informal caregivers (n = 765). Pearson's r correlations were used to examine associations between variables. Differences between group scores were analysed using ANOVA/MANOVA with post-hoc Sheffe tests. Multivariate logistic regression models and logistic regression analysis were used to examine the effects of respondents' characteristics on their attitudes toward aggression. Nurses had significantly more negative and less tolerant perceptions toward aggression (mean [SD] 47.1 [7.5], p<0.001) than the patients (mean [SD] 44.4 [8.2]) and the informal caregivers (mean [SD] 45.0 [6.9), according to the POAS-S total scores. The same trend was found with the dysfunction and function sub-scores (mean [SD] 25.3 [4.1] and 15.0 [3.6], respectively); the differences between the groups were statistically significant (p <0.001) when nurses' scores were compared to those of both the patients (mean [SD] 23.7 [5.3] and 14.0 [4.1], respectively) and the informal caregivers (mean [SD] 24.4 [4.2] and 13.9 [3.5], respectively). The study offers new understanding of aggressive behavior in different treatment settings where attitudes toward patient behavior raises ethical and practical dilemmas. These results indicate a need for more targeted on-the-job training for nursing staff, aggression management rehabilitation programs for patients, and peer-support programs for informal caregivers focused on patient aggression.

A systematic review comparing caregiver burden and psychological functioning in caregivers of individuals with schizophrenia spectrum disorders and bipolar disorders

BACKGROUND

Informal primary caregivers provide crucial supports to loved ones experiencing serious mental illnesses with profound outcomes for the caregivers themselves. A comprehensive understanding of how different serious mental illnesses change the caregiving experience may provide important insight into the ways in which caregivers can be better supported in their role. The aim of this review was to synthesize the comparative literature examining caregiver burden and psychological functioning (anxiety, depression, distress, and psychological wellbeing) between caregivers of people with schizophrenia spectrum disorders and bipolar disorder.

METHODS

Studies were included if they compared caregivers across both diagnostic groups and used measures assessing either caregiver burden or psychological functioning of caregivers. Databases searched up until 11th of January 2022 included: Medline COMPLETE, Embase, PsycINFO and CINAHL. Reference list scans and grey literature searches across government, organisational and dissertation databases were also conducted.

RESULTS

Twenty-eight studies comprising 6166 caregivers were included. Fourteen studies suggested that caregiving burden was comparable across both groups. The effects of caring on caregiver mental health and stress were comparable across both groups. However, methodological limitations were noted, including a reliance on cross-sectional studies, multiple and sometimes competing definitions of caregiving burden, variable sample sizes, and variation in measures used.

CONCLUSION AND IMPLICATIONS

The experience of providing care is multidimensional and complex. Symptoms and functional difficulties experienced by people being cared for may affect caregivers more so than diagnosis. Caregivers play a vital role in helping people with serious mental illness. Supporting caregivers by reducing their burden and improving their psychological functioning may help them to continue to provide support, and cope with, the challenges of providing care.

Designing and testing of a health-economic Markov model to assess the cost-effectiveness of treatments for Bipolar disorder: TiBipoMod

BACKGROUND

Bipolar disorder is an often recurrent mood disorder that is associated with a significant economic and health-related burden. Increasing the availability of health-economic evidence may aid in reducing this burden. The aim of this study is to describe the design of an open-source health-economic Markov model for assessing the cost-effectiveness of interventions in the treatment of Bipolar Disorders type I and II, TiBipoMod.

METHODS

TiBipoMod is a decision-analytic Markov model that allows for user-defined incorporation of both pharmacological and non-pharmacological interventions for the treatment of BD. TiBipoMod includes the health states remission, depression, (hypo)mania and death. Costs and effects are modeled over a lifetime horizon from a societal and healthcare perspective, and results are presented as the total costs, Quality-Adjusted Life Years (QALY), Life Years (LY), and incremental costs per QALYs and LYs gained.

RESULTS

Functionalities of TiBipoMod are demonstrated by performing a cost-utility analysis of mindfulness-based cognitive therapy (MBCT) compared to the standard of care. Treatment with MBCT resulted in an increase of 0.18 QALYs per patient, and a dominant incremental cost-effectiveness ratio per QALY gained for MBCT at a probability of being cost-effective of 71% when assuming a €50,000 willingness-to-pay threshold.

CONCLUSION

TiBipoMod can easily be adapted and used to determine the cost-effectiveness of interventions in the treatment in Bipolar Disorder type I and II, and is freely available for academic purposes upon request at the authors.

[Involuntary admission to psychiatry at the request of caregivers: The point of view of caregivers]

OBJECTIVES

In France, the family and friends of a patient with a psychiatric disorder can legally be involved in the decision to involuntary admission to psychiatry through care at the request of a third party. This involvement has been questioned in recent years, notably to protect this third party. The main objective of this work was to assess whether providing the third party with information on care without consent when providing care at the request of a third party (SDT) had an impact on the third party's experience. The secondary objectives were to identify other factors that might impact the third party's experience of the SDT, and to assess the impact of the SDT on the relationship between the third party and his or her hospitalized relative, as well as the factors that might influence it.

METHODS

The study was based on a questionnaire, constructed after meeting several members of an association of relatives of patients with psychiatric disorders : UNAFAM. This questionnaire questioned the context of hospitalization, the information provided concerning care without consent, the experience of the third party at the time of hospitalization and at a distance, and the impact of hospitalization on the relationship between the third party and his or her hospitalized relative, both at the time of hospitalization and at a distance. This questionnaire was then sent to UNAFAM members in three randomly selected regions. It was specified that it was only intended for people who had already been a third party during SDT. The results were received anonymously.

RESULTS

Among the 166 respondents, 85 (51.2 %) had received information about involuntary admission, and there was more frequent relief at the time of hospitalization (P<0.01) and at a distance (P<0.01), and less frequent feelings of violence towards their loved one at a distance from hospitalization (P=0.02) compared to those who had not received information. The negative impact of hospitalization on the relationship between the third party and their hospitalized relative was lower (P=0.04) among third parties who received information. The fact that the doctor was perceived as being mainly responsible for the decision to hospitalize also preserved the third party's experience and relationship with his or her relative. However, third parties who understood their involvement as an administrative necessity reported less frequent relief (P=0.01), and the negative impact of hospitalization on their relationship with their relative was higher (P=0.01). Conversely, the fact that they felt integrated into the care and listened to by the health care team was correlated with a better experience of the situation by the third party, and a lesser negative impact of hospitalization on the relationship between the third party and their relative.

CONCLUSIONS

Providing information to the third party about involuntary admission at the time of an SDT could improve his or her experience of the situation and limit the negative impact of hospitalization on his or her relationship with his or her loved one. Although it seems important for the third party to feel that the majority of the decision to hospitalize is made by the physician, including him/her in this decision could improve his/her experience of the situation and limit the negative impact of hospitalization on the relationship between the third party and his/her family member.

Portable technologies for digital phenotyping of bipolar disorder: A systematic review

BACKGROUND

Bias-prone psychiatric interviews remain the mainstay of bipolar disorder (BD) assessment. The development of digital phenotyping promises to improve BD management. We present a systematic review of the evidence about the use of portable digital devices for the identification of BD, BD types and BD mood states and for symptom assessment.

METHODS

We searched Web of Knowledge^SM, Scopus ®, IEEE Xplore, and ACM Digital Library databases (until 5/1/2021) for articles evaluating the use of portable/wearable digital devices, such as smartphone apps, wearable sensors, audio and/or visual recordings, and multimodal tools. The protocol is registered in PROSPERO (CRD42020200086).

RESULTS

We included 62 studies (2325 BD; 724 healthy controls, HC): 27 using smartphone apps, either for recording self-assessments (n = 10) or for passively gathering metadata (n = 7) or both (n = 10); 15 using wearable sensors for physiological parameters; 17 analysing audio and/or video recordings; 3 using multiple technologies. Two thirds of the included studies applied artificial intelligence (AI)-based approaches. They achieved fair to excellent classification performances.

LIMITATIONS

The included studies had small sample sizes and marked heterogeneity. Evidence of overfitting emerged, limiting generalizability. The absence of clear guidelines about reporting classification performances, with no shared standard metrics, makes results hardly interpretable and comparable.

CONCLUSIONS

New technologies offer a noteworthy opportunity to BD digital phenotyping with objectivity and high granularity. AI-based models could deliver important support in clinical decision-making. Further research and cooperation between different stakeholders are needed for addressing methodological, ethical and socio-economic considerations.

Exploring factors associated with personal recovery in bipolar disorder

BACKGROUND

Personal recovery is increasingly recognized as important outcome for people with bipolar disorder (BD), but research addressing associated factors of personal recovery in this group remains scarce. This study aimed to explore the association of sociodemographic variables, social participation, psychopathology, and positive emotion regulation with personal recovery in BD.

METHODS

Baseline data from a randomized controlled trial and survey data were combined (N = 209) and split into a training (n = 149) and test sample (n = 60). Block-wise regression analyses and model training were used to determine the most relevant predictors. The final parsimonious model was cross-validated in the test sample.

RESULTS

In the final parsimonious model, satisfaction with social roles (β = .442, p < .001), anxiety symptoms (β = -.328, p < .001), manic symptoms (β = .276, p < .001), and emotion-focused positive rumination (β = .258, p < .001) were independently associated with personal recovery. The model explained 57.3% variance in personal recovery (adjusted R²  = .561) and performed well in predicting personal recovery in the independent test sample (adjusted R²  = .491).

CONCLUSIONS

Our findings suggest that especially social participation, anxiety and positive rumination might be relevant treatment targets when aiming to improve personal recovery.

PRACTITIONER POINTS

Personal recovery is considered an increasingly important outcome for people with chronic mental health conditions, including bipolar disorder. We found that anxiety and manic symptoms as well as positive rumination and social participation were independently associated with personal recovery in bipolar disorder. Therefore, these outcomes might be relevant treatment targets when aiming to improve personal recovery in bipolar disorder. Possible interventions to improve these outcomes are discussed, including supported employment and vocational rehabilitation for social participation and exercising with savoring strategies to increase positive rumination.

Caring for patients displaying agitated behaviours in the intensive care unit - A mixed-methods systematic review

BACKGROUND

Patient agitation is common in the intensive care unit (ICU), with consequences for both patients and health professionals if not managed effectively. Research indicates that current practices may not be optimal. A comprehensive review of the evidence exploring nurses' experiences of caring for these patients is required to fully understand how nurses can be supported to take on this important role.

OBJECTIVES

The aim of this study was to identify and synthesise qualitative and quantitative evidence of nurses' experiences of caring for patients displaying agitated behaviours in the adult ICU.

METHODS

A mixed-methods systematic review was conducted. MEDLINE, CINAHL, PsycINFO, Web of Science, Emcare, Scopus, ProQuest, and Cochrane Library were searched from database inception to July 2020 for qualitative, quantitative, and mixed-methods studies. Peer-reviewed, primary research articles and theses were considered for inclusion. A convergent integrated design, described by Joanna Briggs Institute, was utilised transforming all data into qualitative findings before categorising and synthesising to form the final integrated findings. The review protocol was registered with PROSPERO CRD42020191715.

RESULTS

Eleven studies were included in the review. Integrated findings include (i) the strain of caring for patients displaying agitated behaviours; (ii) attitudes of nurses; (iii) uncertainty around assessment and management of agitated behaviour; and (iv) lack of effective collaboration and communication with medical colleagues.

CONCLUSIONS

This review describes the challenges and complexities nurses experience when caring for patients displaying agitated behaviours in the ICU. Findings indicate that nurses lack guidelines together with practical and emotional support to fulfil their role. Such initiatives are likely to improve both patient and nurse outcomes.

The experiences of family caregivers of people with severe mental illness in the Middle East: A systematic review and meta-synthesis of qualitative data

BACKGROUND

There is a wealth of literature exploring the experiences of family caregivers of people with severe mental illness (SMI) in western countries, however, this topic has been neglected in the Middle East, despite families being the main source of caregiving in this context. The purpose of this review was to conduct a systematic review and qualitative meta-synthesis to explore the experiences of family caregivers living in countries in the Middle East caring for a relative with severe mental illness.

METHODS

A systematic review and meta-synthesis were conducted, to comprehensively gain a thorough and detailed overview of what is known about family caregivers' experiences from published qualitative research in the Middle East geographical area from inception to May 2021. The review protocol was pre-registered with PROSPERO (Ref: CRD42020165519).

RESULTS

The review identified twelve qualitative studies that explored caregivers' experiences of caring for relatives with SMI in Middle East countries. Family caregivers' experiences were captured under seven overarching themes. The participants across all studies reported negative consequences of providing care, increased burden and emotional distress. Many experienced issues with family/marital relationships and stigmatizing attitudes and behaviours from their communities. Caregivers expressed the need for increased support which was perceived to have a critical role in improving family caregivers' experiences.

CONCLUSIONS

The meta-synthesis revealed many challenges and issues that affect caregivers of people with SMI in the Middle East. Family caregivers experienced distress and burden, and reported significant impact on their psychological well-being. Their experiences highlight the urgent need to provide more support for family caregivers in Middle East countries.

Validation of the distress thermometer for caregivers of children and adolescents with schizophrenia

AIM

To develop and psychometrically test the distress thermometer for caregivers (DT-C) and document the distress level in primary caregivers of children and adolescents diagnosed with schizophrenia.

DESIGN

A validation diagnostic accuracy study and descriptive cross-sectional survey.

METHODS

DT-C was adopted based on Harverman's distress thermometer for parents. The cut-off score was detected by using receiver operating characteristic analysis with the Depression Anxiety Stress Scale-21 as a reference standard in a sample of 324 caregivers of children and adolescents diagnosed with schizophrenia in China collected between Jan 2017 and Feb 2018.

RESULTS

One-item DT of DT-C indicated a good retest reliability (r = 0.86) and one-item DT and the Problem List (PL) indicated good convergent validity (r = 0.67-0.88). Overall and individual PL domains showed good internal consistency (KR 20 values ranged from 0.70-0.90). Setting seven as the cut-off score, the values of sensitivity (0.72-0.81), specificity (0.86-0.90), Youden's index (0.61-0.70), positive predictive value (0.67-0.74), and negative predictive value (0.84-0.92) were most satisfactory and area under curve values showed significantly excellent discrimination (0.88-0.90). The average DT score for the 324 participants was 6.34 (SD 2.49), with 46.9% of the participants above the cut-off. Caregivers above the cut-off score faced significant multiple problems in practical, family/social, cognitive, emotional, and parenting domains.

CONCLUSION

The DT-C, with six domains containing 35 items in Problem List and with the cut-off score at seven, can be a rapid screening tool to measure distress in these caregivers. The level of distress in caregivers was relatively high. Psychoeducation on specific needs and a solid mutual support network are recommended for mitigating caregivers' distress.

IMPACT

This study adapted a reliable DT-C to measure distress of caregivers, which has the potential to be introduced to caregivers of other types of child and adolescent mental disorders in research, assessments and care planning for health professionals.

Determinants of overburdening among informal carers: a systematic review

Background

The world’s population is ageing, resulting in rising care demands and healthcare costs, which in turn lead to a shift from formal to informal care. However, not only is the number of potential informal carers fast decreasing, but also informal caregivers are experiencing a higher caregiver burden. This literature review aims to synthesize the literature on the common determinants of caregiver burden in Western countries, to help ensure future continuation of informal care in the home context, and to improve or sustain the quality of life of caregivers and patients alike.

Method

A systematic review of peer-reviewed articles included in PubMed, Scopus, and/or PsychInfo was conducted.

Results

Seventeen articles were included. The most important predictors were the duration of caregiving and the patient’s dependency level, in terms of both physical and mental dependency stemming from decreased cognitive capacity or behavioural problems. Some specific illnesses and role conflicts or captivity also increased caregiver burden, whereas social support lowered it. Being a female caregiver or having an adult–child relationship led to a higher burden.

Conclusions

The most important predictors of caregiver burden are the duration of caregiving and the patient’s dependency level. In addition, the patient’s behavioural problems and cognitive capacity determine dependency level, and thus care burden. Interventions to relieve burden need to be adapted to the illness trajectory of specific diseases and corresponding needs for social support for both the recipient and the caregiver. Changing role expectations, leading to men being more involved, could reduce the disproportionately high burden for women.

Women's Perception of Spousal Psychotic Disorders: A Qualitative Study

Objective : Mental disorders are often accompanied by serious problems in personal and social communication, including marital problems. In this regard, women whose spouses have mental disorders are less likely to express their mental experiences and emotions due to the cultural barriers of the community. This study aimed to identify and explain the shared mental experiences of women whose spouses suffered from psychotic disorders. Method : This was a qualitative study with a content analysis approach. In total, 15 women whose spouses were admitted to the psychiatric ward of a hospital due to psychotic disorders were selected through purposive sampling. Data were collected by conducting in-depth semi-structured interviews on experiences of women regarding their spouses' psychotic disorder. Data were analyzed using conventional content analysis techniques. Results: In this study, 28 subcategories and 7 main categories (lack of intimacy, social constraints, dual emotions, confusion and mental exhaustion, fear and concern, coping strategies, and life problems) were developed. Conclusion: Based on the results of the study, women whose spouses suffered from psychotic disorders experienced various psychological challenges. Therefore, it is recommended that the health care staff take such psychological challenges into consideration to design and implement effective strategies to solve the related problems.

Prescription practices in the treatment of agitation in newly hospitalized Chinese schizophrenia patients: data from a non-interventional naturalistic study

BACKGROUND

Data on the pharmacological management of acute agitation in schizophrenia are scarce. The aim of this study is to investigate the prescription practices in the treatment of agitation in Chinese patients with schizophrenia.

METHODS

We conducted a large, multicenter, observational study in 14 psychiatry hospitals in China. Newly hospitalized schizophrenia patients with the PANSS-EC total score ≥ 14 and a value ≥4 on at least one of its five items were included in the study. Their drug treatments of the first 2 weeks in hospital were recorded by the researchers.

RESULTS

Eight hundred and 53 patients enrolled in and 847 (99.30%) completed the study. All participants were prescribed antipsychotics, 40 (4.72%) were prescribed benzodiazepine in conjunction with antipsychotics and 81 were treated with modified electric convulsive therapy (MECT). Four hundred and 12 (48.64%) patients were prescribed only one antipsychotic, in the order of olanzapine (120 patients, 29.13%), followed by risperidone (101 patients, 24.51%) and clozapine (41 patients, 9.95%). About 435 (51.36%) participants received antipsychotic polypharmacy, mostly haloperidol + risperidone (23.45%), haloperidol+ olanzapine (17.01%), olanzapine+ ziprasidone (5.30%), haloperidol + clozapine (4.37%) and haloperidol + quetiapine (3.90%). Binary logistic regression analysis suggests that a high BARS score (OR 2.091, 95%CI 1.140-3.124), severe agitation (OR 1.846, 95%CL 1.266-2.693), unemployment or retirement (OR 1.614, 95%CL 1.189-2.190) and aggressiveness on baseline (OR 1.469, 95%CL 1.032-2.091) were related to an increased antipsychotic polypharmacy odds. Male sex (OR 0.592, 95%CL 0.436-0.803) and schizophrenia in older persons (age ≥ 55 years, OR 0.466, 95%CL 0.240-0.902) were less likely to be associated with antipsychotic polypharmacy.

CONCLUSION

The present study demonstrates that monotherapy and polypharmacy display equally common patterns of antipsychotic usage in managing agitation associated with schizophrenia in China. The extent and behavioral activities of agitation and several other factors were associated with polypharmacy.

Inhaled Loxapine for the Management of Acute Agitation in Bipolar Disorder and Schizophrenia: Expert Review and Commentary in an Era of Change

Agitation is a common and costly phenomenon associated with a number of psychiatric conditions including schizophrenia and bipolar disorder. Early identification and prompt intervention to relieve the symptoms of agitation are essential to avoid symptomatic escalation and emergence of aggressive behaviour. Recent consensus guidelines emphasise the need for non-coercive management strategies to protect the therapeutic alliance between patients and their healthcare providers—an alliance that is critical for the effective management of chronic psychiatric conditions. Rapid symptom relief and de-escalation of agitation are necessary to avoid the costly and traumatic use of coercive techniques of physical restraint and seclusion, which require admission and prolonged hospitalisation. Inhaled loxapine is approved for the treatment of acute agitation in patients with schizophrenia or bipolar disorder. Clinical studies have confirmed the efficacy, rapid onset of action, and safety and tolerability of this agent in the psychiatric emergency and hospital settings. Emerging data have indicated the potential for inhaled loxapine as a self-administered agent for use in the community setting without the direct supervision of a healthcare professional. We discuss the evolving treatment paradigm and the place of inhaled medications for acutely agitated patients both within and outside the emergency and hospital setting.

Perspectives and Experiences of Primary Caregivers of Individuals with Schizophrenia in Thailand

This study investigates primary caregiver perspectives on long-term experiences of caring for individuals with schizophrenia in Thailand. Study participants were 30 caregivers in the Bangkok Metropolitan Area (BMA). Data were collected by semi-structured qualitative interview and analyzed by thematic analysis. Participants defined psychotic symptoms as symptoms requiring prevention and good care, which caregivers must learn to live with. Caregivers were reported to have "acquired experience in controlling psychotic symptoms and recognizing frequency, timing, content, warning signs, and patient response." Schizophrenic patients experienced difficulty engaging in community activities and encountered teasing, stigma, and social isolation. These findings suggest that caregivers saw psychotic symptoms as necessarily leading to ongoing serious problems. The difficulty of dealing with such symptoms was aggravated by caregiver poverty, emotional condition, and advanced age. Innovations in psychiatric and mental health nursing intervention are needed, including psycho-educational community activities to confront the teasing, stigma, and social isolation of individuals with schizophrenia. Simulation applications on mobile phones and Internet are recommended.