Evaluating the use of electroconvulsive therapy in low-middle income countries: A narrative review.

BACKGROUND: Electroconvulsive therapy (ECT) is a well-accepted intervention for treatment-resistant, serious mental illnesses. Its acceptability, efficacy, and tolerability are well documented in high-income settings, but less so in lower- and middle-income countries (LMICs). This report is a narrative review of ECT practice in the latter setting. METHODS: A literature search was conducted using Medline and PubMed. Initial results yielded 81 publications in English. Following the screening, 19 papers were included to evaluate the information on ECT practice and perceptions. RESULTS: Reports from LMICs on efficacy, tolerability, and perceptions of ECT were relatively sparse. In general, they confirm its use mostly for treatment-resistant major mental illnesses (i.e., depression, schizophrenia, bipolar disorder). Both modified and unmodified forms of ECT are used and considered equally effective, although the former is better tolerated. Use of unmodified ECT remains significant in LMICs due to its low cost and limited resource requirements. In general, there is satisfaction with ECT and its outcomes. The education of patients and families, content process, and research have been noted as areas to improve. CONCLUSIONS: ECT is perceived as an effective intervention in LMICs, but use of unmodified ECT remains controversial. There is a need for the development and use of global guidelines to improve clinician training, knowledge sharing with patients and their families, and outcome research.

Treatments for child and adolescent attention deficit hyperactivity disorder in low and middle-income countries: A narrative review.

BACKGROUND: Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that affects approximately 2-7 % of children globally and is associated with a myriad of difficulties that have long-term consequences. Most children and adolescents live in low- and middle-income countries (LMICs), but there are few reports and no consolidation of findings on ADHD treatment outcomes in this population. We conducted a review of ADHD treatment literature for children and adolescents living in LMICs. METHODS: Studies were identified using databases (PsychoINFO, Pubmed, MEDLINER, EMBASE, Global Health, Academic Search Complete, Google Scholar). The initial search produced 139 articles. These were filtered for language, title, abstract, and full-text keyword identification to yield a final 20 articles to be included in this review. RESULTS: Reports on outcomes of both psychological and pharmacological treatment were relatively sparse, particularly the former, which mostly referred to parent training and multimodal programs in pre-school children. Most evidence exists for the benefit of methylphenidate-IR with a few reports on other agents, including clonidine, atomoxetine, and lisdexamfetamine. Methylphenidate is the most common agent to treat ADHD in youth in LMICs. Younger age, combined subtype, and comorbid oppositional defiant disorder were associated with poorer treatment outcome. CONCLUSION: Access to treatment for ADHD is overall limited in LMICs and varied among individual countries. Pharmacological treatments were generally more available than psychological interventions. Several barriers including stigma, cost, and lack of resources were reported to impact treatment acceptance. More research in LMICs is needed to improve and expand mental health services in these regions.

Randomized, Placebo-Controlled Effectiveness Study of Quetiapine XR in Comorbid Depressive and Anxiety Disorders.

Objective: Quetiapine is approved as an adjunctive treatment for major depressive disorder (MDD) and as monotherapy for bipolar depression. It is often used off-label for treating anxiety conditions and as an augmentation agent for treatment-resistant depression. However, its benefit in depression with comorbid anxiety disorders has not been systematically evaluated. The current study evaluated the benefit and tolerability of quetiapine as augmentation to first-line antidepressants for MDD comorbid with anxiety disorders.Methods: In this multicenter trial (June 2008-June 2013), 76 adults (aged 18-65 years) with a primary diagnosis of unipolar depression comorbid with at least 1 anxiety disorder (per DSM-IV-TR criteria) received flexible-dose quetiapine extended-release (XR) 50-300 mg/d or placebo as add-on for 12 weeks in a 2:1 ratio. Depression, anxiety, life satisfaction, and adverse events were assessed.Results: Depression, anxiety, and function improved significantly in both groups. On primary outcome measures, quetiapine was superior to placebo in improving depression (17-item Hamilton Depression Rating Scale score: mean difference = -3.64; 95% CI, -7.01 to -0.27) and anxiety symptoms (Hamilton Anxiety Rating Scale score: mean difference = -4.02; 95% CI, -7.41 to -0.64), as well as Clinical Global Impressions-Severity of Illness scale score (mean difference = -0.64; 95% CI, -1.13 to -0.15). On secondary measures including the Montgomery-Asberg Depression Rating Scale, Beck Depression Inventory, Penn State Worry Questionnaire, and Quality of Life Satisfaction and Enjoyment Questionnaire, quetiapine produced a greater degree of improvement compared to placebo, but group differences were not statistically significant. Quetiapine was well tolerated, with mostly minor and no serious adverse effects.Conclusions: Quetiapine augmentation may be a useful intervention for MDD with comorbid anxiety.Trial Registration: ClinicalTrials.gov Identifier: NCT00688818.

Interventions to Support Mental Health among Those with Health Conditions That Present Risk for Severe Infection from Coronavirus Disease 2019 (COVID-19): A Scoping Review of English and Chinese-Language Literature.

This study aimed to address knowledge gaps related to the prevention and management of mental health responses among those with a condition that presents risk of severe COVID-19 infection. A scoping review that mapped English and Chinese-language studies (2019-2020) located in MEDLINE (Ovid), Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycInfo, Sociological Abstracts, Embase, China National Knowledge Infrastructure (CNKI), Wanfang Data, and Airiti Library was undertaken. Search terms related to COVID-19, mental health, and physical health were used and articles that included all three of these factors were extracted (n = 77). With the exception of one hospital-based pilot study, there were no intervention studies targeting mental health in those at risk of severe COVID-19 infection. Promising practices such as integrated care models that appropriately screen for mental health issues, address health determinants, and include use of digital resources were highlighted. Patient navigator programs, group online medical visits, peer support, and social prescribing may also support those with complex needs. Future policies need to address digital health access inequities and the implementation of multi-integrated health and social care. Furthermore, research is needed to comprehensively assess multi-integrated interventions that are resilient to public health crises.

Breathing-focused Yoga as Augmentation for Unipolar and Bipolar Depression: A Randomized Controlled Trial: Le yoga axé sur la respiration comme traitement d'appoint pour la dépression unipolaire et bipolaire: Un essai randomisé contrôlé.

OBJECTIVE: Patients with depression frequently experience persistent residual symptoms even with optimal interventions. These patients often use complementary treatments, including yoga, as a preferred alternative or adjunctive treatment. There is evidence for the benefit of yoga for depression, but this has not been rigorously evaluated, particularly in bipolar depression. We aimed to determine the feasibility and benefit of manualized breathing-focused yoga in comparison to psychoeducation as augmentation to pharmacotherapy for improving residual symptoms of depression in unipolar and bipolar patients. METHODS: Using a randomized single-blind crossover design, 72 outpatients with unipolar or bipolar depression were augmented with the two 8-week interventions at separate times, as add-ons to current first-line antidepressants and mood stabilizers. The primary outcome measure was the Montgomery-Åsberg Depression Rating Scale (MADRS). Due to the high dropout of participants after crossover at Week 8, analysis focused on between-group comparisons of yoga and psychoeducation during the initial 8 weeks of the study. RESULTS: There was a significant decline in depressive symptoms, as measured by the MADRS, following 8 weeks of yoga. However, there was no significant difference in MADRS ratings between intervention groups. Similar improvements in self-rated depressive symptoms and well-being were also observed across time. CONCLUSIONS: Both yoga and psychoeducation may improve residual symptoms of unipolar and bipolar depression as add-on to medications. In-class group sessions and long study durations may reduce feasibility for this population. Larger trials with parallel group design and shorter duration may be more feasible.

Relations between plasma oxytocin and cortisol: The stress buffering role of social support.

Stress responses in humans can be attenuated by exogenous oxytocin administration, and these stress-buffering properties may be moderated by social factors. Yet, the influence of acute stressors on circulating endogenous oxytocin levels have been inconsistent, and limited information is available concerning the influence of social support in moderating this relationship. In the current investigation, undergraduate women (N = 67) were assessed in the Trier Social Stress Test (TSST) with either social support available from a close female friend or no social support being available. An additional set of women served as controls. The TSST elicited marked elevations of state anxiety and negative emotions, which were largely attenuated among women who received social support. Furthermore, baseline oxytocin levels were inversely related to women's general feelings of distrust, as well as basal plasma cortisol levels. Despite these associations, oxytocin levels were unaffected by the TSST, and this was the case irrespective of oral contraceptive use or estrogen levels. In contrast, plasma cortisol elevations were elicited by the psychosocial stressor, but only in women using oral contraceptives, an effect that was prevented when social support was available. Taken together, these data provisionally suggest that changes in plasma oxytocin might not accompany the stress attenuating effects of social support on cortisol levels. Moreover, as plasma oxytocin might not reliably reflect brain oxytocin levels, the linkage between oxytocin and prosocial behaviors remains tenuous.