Care burden and associated factors among caregivers of patients with bipolar type I disorder.

BACKGROUND: Family caregivers play a significant role in providing care for these people at home and need new evidence on the outcomes of their caregiving. Caregiving for people with chronic psychiatric disorders, especially Bipolar type I Disorder (BD-I), is a major challenge in the healthcare system. This study aimed to examine the relationship between caregiver burden, resilience and optimism in family caregivers of patients with BD-I. METHODS: This study used a cross-sectional design and involved 209 family caregivers of people with BD-I by convenience sampling method. Data were collected using the Zarit Burden Inventory (ZBI), Connor-Davidson Resilience Scale (CD-RISC), and Revised Life Orientation Test (LOT-R). The participants were selected from the list of family caregivers covered by the Ibn Sina Hospital's health clinic in Mashhad, Iran. The data were analyzed using descriptive statistics and multiple regression analysis with a significance level of 0.05. RESULTS: The average ages of the caregivers and their patients were 45.43 (13.34) and 36.7 (14.05), respectively. The average caregiver burden score was 41.92 (19.18), which was moderate (31 to 60). The predictors of caregiver burden in this study were caregiver-related factors such as optimism (p < 0.001, ß = 0.25) and employment status (housewife: p = 0.038, ß = 0.43; self-employed: p = 0.007, ß = 0.12; retired: p < 0.001, ß = 0.23), and patient-related factors such as the presence of psychotic symptoms (p < 0.001, ß = 0.33), daily caregiving hours (p < 0.001, ß = 0.16), history of suicide attempts (p = 0.035, ß = 0.43), and alcohol consumption (p < 0.001, ß = 0.85). These variables explained 58.3% of the variance in caregiver burden scores. CONCLUSION: The study concluded that family caregivers of people with BD-I had moderate levels of caregiver burden and low resilience, influenced by various factors related to themselves and their patients. Psychological education interventions within the framework of mental health support systems are recommended to reduce caregiver burden in these people.

Benson relaxation technique to address sleep quality and aggression among patients with bipolar type I disorder: A randomized clinical trial study.

Purpose: The present research was conducted to assess the effect of the Benson relaxation technique on sleep quality and aggression among patients with bipolar type I disorder. Methods: This study was conducted using a randomized clinical trial design with the participation of 60 patients with bipolar type I disorder (30 participants in each group) in Mashhad, Iran (IRCT20220108053659N1). The intervention group received the Benson relaxation technique for 21 days in a row, twice a day (in the morning and evening), under the supervision of an expert psychiatric nurse (On the first day, instruction was given on implementing BRT. In the subsequent days of the intervention, the nurse stayed by the patient's bedside for the entire relaxation process). Aggression and sleep quality were assessed using the Buss-Perry Aggression Questionnaire and Pittsburgh Sleep Quality Index, respectively, before and one week after the completion of the intervention. Data were analyzed using descriptive and inferential statistics (Chi-squared, Fisher's exact test, independent sample t-test, and analysis of covariance). Results: The participants in the present study were individuals of both genders aged 18 and above. Based on the results, both groups were homogeneous regarding demographic characteristics. Prior to the intervention, the two groups of control and intervention were not significantly different from each other in terms of sleep quality (p = 0.870) and aggression (p = 0.961). After the intervention, in an intergroup comparison, a significant difference was observed between the two groups in terms of the mean difference of aggression (p < 0.001) and sleep quality scores (p < 0.001). Conclusion: Despite the favorable effect of this intervention, it is necessary to conduct more studies considering the broader aspects of interventions and related variables before including these interventions in the care plan of patients with bipolar type I disorder.

Effectiveness of a supportive care program via a smartphone application on the quality of life and care burden among family caregivers of patients with major depressive disorder: a randomized controlled trial.

BACKGROUND: The majority of patients with major depressive disorder require care that has generally affected caregivers' lives. Providing care could cause negative experiences as a care burden and deteriorate quality of life. However, there is a lack of evidence about caregiver training-based informatics and its impact on the caregiver's life. METHODS: This experimental study was carried out in Mashhad, Iran. A total of 60 primary family caregivers of patients with major depressive disorder were included in the study between February and July 2021. The quadruple block randomization method was used to allocate the participants into control and intervention groups. In the intervention group, family caregivers used the application with weekly phone calls for one month. The app contains the most important points of patient care and has the possibility of communicating with the nurse. The Novak and Guest Care Burden Inventory and the short form of the World Health Organization Quality of Life Questionnaire were completed before and after the intervention. Data analysis was performed using chi-squared tests, independent sample t tests, and analysis of covariance. RESULTS: At baseline, the mean scores of care burden and quality of life were homogeneous between the two groups. After the intervention, the mean scores of care burden and quality of life were significantly reduced and improved in the intervention group compared with the control group (p < 0.001). CONCLUSIONS: Using the application with the ability to communicate with the caregiver, along with educational support, helps to strengthen the relationship between the family caregiver and the nurse. Despite the effectiveness of the present intervention, before including this form of implementation of support in care programs, it is necessary to evaluate its other positive aspects in future studies. TRIAL REGISTRATION: Iranian Registry of Clinical Trials (IRCT), IRCT20210202050222N1. Registered on 05/02/2022.