Effects of progressive muscle relaxation training on negative emotions and sleep quality in COVID-19 patients: A clinical observational study.

This study investigates the effect of progressive muscle relaxation training on negative mood and sleep quality in Coronavirus Pneumonia (COVID-19) patients.COVID-19 is an emerging infectious disease, and there is still uncertainty about when the outbreak will be contained and the effectiveness of treatments. Considering that this disease is highly contagious, patients need to be treated in isolation. This may lead to psychological symptoms such as anxiety and depression, and even sleep problems.This study is a clinical observation study.Participants included 79 COVID-19 patients admitted to a designated hospital for COVID-19 patients in Wuhan from February to March, 2020. Patients were selected and assigned to the control group and the observation group according to their wishes, with 40 and 39 cases in each group, respectively. The control group received routine treatment and nursing, and the observation group received progressive muscle relaxation training, in addition to the routine treatment and nursing. We compared scores of the Pittsburgh Sleep Quality Index Scale (PSQI), the Generalized Anxiety Disorder (GAD-7), and the Patient Health Questionnaire (PHQ-9) before and after the intervention.There was no significant difference in PSQI, GAD-7, and PHQ-9 scores between the control group and the observation group before the intervention (P > .05). After the intervention, the difference in scores of PSQI, GAD-7, and PHQ-9 in the 2 groups were statistically significant (P < .05).Progressive muscle relaxation training can significantly reduce anxiety and depression and improve sleep quality in COVID-19 patients during isolation treatment.Progressive muscle relaxation training was shown to improve the treatment effect of patients and is worthy of clinical promotion.

Omega-3 fatty acids in the psychological and physiological resilience against COVID-19.

As the infected cases of COVID-19 reach more than 20 million with more than 778,000 deaths globally, an increase in psychiatric disorders including anxiety and depression has been reported. Scientists globally have been searching for novel therapies and vaccines to fight against COVID-19. Improving innate immunity has been suggested to block progression of COVID-19 at early stages, while omega-3 polyunsaturated fatty acids (n-3 PUFAs) have been shown to have immunomodulation effects. Moreover, n-3 PUFAs have also been shown to improve mood disorders, thus, future research is warranted to test if n-3 PUFAs may have the potential to improve our immunity to counteract both physical and mental impact of COVID-19.

A mixed-method randomized feasibility trial evaluating progressive muscle relaxation or autogenic training on depressive symptoms and quality of life in people living with human immunodeficiency virus (HIV) who have depressive symptoms.

BACKGROUND: Progressive muscle relaxation (PMR) and autogenic training (AT) are effective relaxation techniques to reduce depressive symptoms. However, no studies on their effectiveness have been conducted among people living with HIV and depressive symptoms. The primary aim of this pilot study was to assess the feasibility and acceptability of PMR and AT interventions among people living with HIV who have depressive symptoms. A secondary aim was to assess the potential effectiveness of these interventions on depressive symptoms and quality of life. METHODS: This study was a three-arm pilot randomized control trial with mixed methods. Participants were randomized to PMR, AT, or a control group (CG), with four assessments (baseline, and at one, three, and six months). The PMR and AT interventions consisted of six 1 h sessions of individual training over 12 weeks, plus home practice. Recruitment, attrition, and completion rates were calculated. Depressive symptoms and quality of life were assessed at all times. Participants' perceptions of the interventions were collected in semi-structured interviews. RESULTS: Following the screening, 54/63 people met the inclusion criteria, and 42/54 were randomly allocated to the PMR group (n=14), AT group (n=14), and CG (n=14). Six participants (43%; 95% CI 18-71%) in the PMR group and 10 (71%; 95% CI 42-92%) in the AT group completed the intervention. Participants reported better emotion management and improvements in depressive symptoms and quality of life. CONCLUSIONS: The pilot study suggests that a randomized trial to test the effectiveness of these interventions is feasible. TRIAL REGISTRATION: ClinicalTrials.gov NCT01901016.

Selective monoaminergic and histaminergic circuit dysregulation following long-term HIV-1 protein exposure.

Between 30 and 60% of HIV-seropositive individuals develop symptoms of clinical depression and/or apathy. Dopamine and serotonin are associated with motivational alterations; however, histamine is less well studied. In the present study, we used fast-scan cyclic voltammetry in HIV-1 transgenic (Tg) rats to simultaneously analyze the kinetics of nucleus accumbens dopamine (DA), prefrontal cortical serotonin (5-HT), and hypothalamic histamine (HA). For voltammetry, subjects were 15 HIV-1 Tg (7 male, 8 female) and 20 F344/N (11 male, 9 female) adult rats. Both serotonergic and dopaminergic release and reuptake kinetics were decreased in HIV-1 Tg animals relative to controls. In contrast, rates of histamine release and reuptake increased in HIV-1 Tg rats. Additionally, we used immunohistochemical (IHC) methods to identify histaminergic neurons in the tuberomammillary nucleus (TMN) of the hypothalamus. For IHC, subjects were 9 HIV-1 Tg (5 male, 4 female) and 9 F344/N (5 male, 4 female) adult rats. Although the total number of TMN histaminergic cells did not differ between HIV-1 Tg rats and F344/N controls, a significant sex effect was found, with females having an increased number of histaminergic neurons, relative to males. Collectively, these findings illustrate neurochemical alterations that potentially underlie or exacerbate the pathogenesis of clinical depression and/or apathy in HIV-1.

Cerebral patterns of neuropsychological disturbances in hepatitis C patients.

Neuropsychiatric symptoms and cognitive impairment have been consistently reported in patients with hepatitis C virus (HCV) infection. Since the mechanisms behind remain to be established, the present study attempted to assess whether neuropsychological impairments in HCV-infected patients are accompanied by structural alterations in the brain. Therefore, 19 anti-HCV-antibody-positive women with mild liver disease and 16 healthy controls underwent extensive neuropsychological testing and cranial magnetic resonance imaging (MRI) examination. Nine of the patients and five controls were followed up after 6-7 years. Voxel-based morphometry and magnetization transfer imaging were utilized to study HCV-associated structural gray and white matter changes. The HCV-infected patients had significantly worse fatigue and depression scores and significantly poorer performance on attention and memory tests than controls. The patients displayed gray matter (GM) atrophy in the bilateral insula and thalamus and a profound GM volume increases in the cerebellum. Microstructural GM changes in the insula were also evident by a reduced magnetization transfer ratio. Structural white matter changes were observed along several descending and crossing fiber tracts. Follow-up at 7 years revealed increased GM atrophy in the left amygdala and left parahippocampal regions over time. We conclude that our data provide evidence for structural alterations in the brains of patients with chronic HCV infection. Disturbances of cerebellothalamocortical regions and circuits, linking cerebellar projections to the prefrontal cortex through the thalamus, underpin the emotional and cognitive dysfunction characteristically observed in these patients.

Attachment anxiety is related to Epstein-Barr virus latency.

Attachment theory provides a framework for understanding individual differences in chronic interpersonal stress. Attachment anxiety, a type of relationship insecurity characterized by worry about rejection and abandonment, is a chronic interpersonal stressor. Stress impacts cellular immunity, including herpesvirus reactivation. We investigated whether attachment anxiety was related to the expression of a latent herpesvirus, Epstein-Barr virus (EBV), when individuals were being tested for breast or colon cancer and approximately 1 year later. Participants (N=183) completed a standard attachment questionnaire and provided blood to assess EBV viral capsid antigen (VCA) IgG antibody titers. Individuals with more attachment anxiety had higher EBV VCA IgG antibody titers than those with less attachment anxiety. The strength of the association between attachment anxiety and antibody titers was the same at both assessments. This study is the first to show an association between latent herpesvirus reactivation and attachment anxiety. Because elevated herpesvirus antibody titers reflect poorer cellular immune system control over the latent virus, these data suggest that high attachment anxiety is associated with cellular immune dysregulation.

Spiritual transformation, psychological well-being, health, and survival in people with HIV.

OBJECTIVES: Although Spiritual Transformation (ST) occurs in a sizable proportion of people with HIV (about 39%), there is little research on the potential benefits of ST with respect to psychological well-being, health, and survival in this population. Our study attempts to fill this gap. METHOD: Using a mixed method approach, we related interviews of 147 people with HIV (identifying the presence/absence of ST) to questionnaires measuring demographics, medical history, treatment adherence, physical symptoms, and psychological well-being (i.e., stress, coping, life attitude, and spirituality), and assessments of CD4-counts and viral load and survival 3 to 5 years later. RESULTS: At comparable times since HIV-diagnosis and antiretroviral medications prescribed, the presence of ST was significantly associated with better treatment success (undetectable viral loads, higher CD4 counts), better medication adherence, fewer symptoms, less distress, more positive coping, different life attitudes (i.e., existential transcendence, meaning/purpose in life, optimism, death acceptance), more spiritual practices, and increased spirituality. ST was also associated with substance-use recovery and with being African American. Survival up to 5 years was 5.35 times more likely among participants with ST (p(f) = .044). According to a Cox-regression adjusted for baseline CD4-counts, age, race-ethnicity, gender, education, years since HIV-diagnosis, and a history of substance-use problems, ST still reduced the risk of death (HR = 0.07, 95% CI = 0.01-0.53, p = .010). CONCLUSIONS: ST has associated benefits for psychological well-being, health, and survival.

Multivitamin supplementation in HIV-positive pregnant women: impact on depression and quality of life in a resource-poor setting.

OBJECTIVES: The primary objective of this study was to examine the effect of vitamin supplementation on health-related quality of life and the risk of elevated depressive symptoms comparable to major depressive disorder (MDD) in HIV-positive pregnant women in Dar es Salaam, Tanzania. METHODS: From April 1995 to July 1997, 1078 HIV-positive pregnant women were enrolled in a randomized controlled trial. We examined the effects of vitamin supplementation on quality of life and the risk of elevated depressive symptoms, assessed longitudinally every 6-12 months. RESULTS: A substantial prevalence of elevated depressive symptoms (42%) was observed in HIV-positive pregnant women. Multivitamin supplementation (B-complex, C and E) demonstrated a protective effect on depression [relative risk (RR)=0.78; P=0.005] and quality of life [RR=0.72 for social functioning (P=0.001) and vitality (P=0.0001); RR=0.70 for role-physical (P=0.002)]; however, vitamin A showed no effect on these outcomes. CONCLUSIONS: Multivitamin supplementation (B-complex, C and E) resulted in a reduction in risk of elevated depressive symptoms comparable to MDD and improvement in quality of life in HIV-positive pregnant women in Tanzania.

Gender differences in use of prayer as a self-care strategy for managing symptoms in African Americans living with HIV/AIDS.

The objective of this study was to explore the association of gender to use of prayer as a self-care strategy for managing the HIV-related symptoms of fatigue, nausea, depression, and anxiety among African American men and women who are HIV-seropositive. To accomplish this, data were determined using convenience sampling from a sample of 448 African American men and women from the United States who were participants in a national study on self-care symptom management of HIV/AIDS. Chi-square analyses were used to examine the potential relationships between gender and the use of prayer for managing the four symptoms. The mean age of the sample was 42.69 +/- 7.93 years (range, 20-66). Results showed the following gender differences in the use of prayer as a self-care strategy: fatigue-men 46% (n = 62), women 54% (n = 74); nausea-men 52% (n = 33), women 48% (n = 30); depression-men 55% (n = 90), women 45% (n = 73); and anxiety-men 77% (n = 83), women 87% (n = 73). Chi-square analyses determined that significant differences exist between African American men and women in the frequency of the use of prayer for managing HIV-related fatigue (chi(2) = 14.81, 1 df, p = .000), nausea (chi(2) = 4.10, 1 df, p =.043), and depression (chi(2) = 5.21, 1 df, p = .022). There was no gender difference in the use of prayer to manage anxiety. Prayer was reported as a self-care strategy by over 50% of the respondents for three of the four symptoms and was rated highly efficacious. The authors conclude that the African American men and women differed in their selection of prayer as a self-care strategy for managing HIV-related depression, fatigue, and nausea. A higher proportion of women than men used prayer to manage fatigue, and more men than women reported using prayer to manage nausea and depression.

Impact of support services provided by a community-based AIDS service organization on persons living with HIV/AIDS.

This study examined demographic, health-related, social support, and service utilization characteristics of clients with high and low use of a community-based AIDS service organization in Canada. The study confirmed that the organizations' services were reaching the most vulnerable persons living with HIV/AIDS. It found that a significantly greater number of high users compared with low users were single, lived alone, and reported poorer health. The similarity in functional health status and depression between user groups, despite high users' poorer health and greater social vulnerability, supports client reports that services have reduced client isolation and improved health-related quality of life. Finally, high users had lower expenditures for government-provided health and social services overall, particularly HIV specialists and AIDS medication, but significantly more expenditures for emergency room services and complementary therapies. The results suggest community-based services can enhance health-related quality of life for persons living with HIV/AIDS by increasing providers' capacity to identify and address client depression and its consequences.