Primary-level worker interventions for the care of people living with mental disorders and distress in low- and middle-income countries

Defining a screening tool for post-traumatic stress disorder in East Africa: a penalized regression approach

Background

Scalable PTSD screening strategies must be brief, accurate and capable of administration by a non-specialized workforce.

Methods

We used PTSD as determined by the structured clinical interview as our gold standard and considered predictors sets of (a) Posttraumatic Stress Checklist-5 (PCL-5), (b) Primary Care PTSD Screen for the DSM-5 (PC-PTSD) and, (c) PCL-5 and PC-PTSD questions to identify the optimal items for PTSD screening for public sector settings in Kenya. A logistic regression model using LASSO was fit by minimizing the average squared error in the validation data. Area under the receiver operating characteristic curve (AUROC) measured discrimination performance.

Results

Penalized regression analysis suggested a screening tool that sums the Likert scale values of two PCL-5 questions-intrusive thoughts of the stressful experience (#1) and insomnia (#21). This had an AUROC of 0.85 (using hold-out test data) for predicting PTSD as evaluated by the MINI, which outperformed the PC-PTSD. The AUROC was similar in subgroups defined by age, sex, and number of categories of trauma experienced (all AUROCs>0.83) except those with no trauma history- AUROC was 0.78.

Conclusion

In some East African settings, a 2-item PTSD screening tool may outperform longer screeners and is easily scaled by a non-specialist workforce.

[Mental Health Gap Action Programme: a theoretical model of barriers to implementation by health personnel in Chocó, ColombiaPrograma de Ação para Reduzir as Lacunas em Saúde Mental: modelo teórico das barreiras de implementação por profissionais de saúde de Chocó, Colômbia]

Objectives

Mental, neurological, and substance use (MNS) disorders have a high prevalence in Colombia and there is a treatment gap. The World Health Organization (WHO) Mental Health Gap Action Programme (mhGAP) has various components. The mhGAP 2.0 Intervention Guide, aimed at improving primary health care, is a guide for the assessment and management of MNS disorders based on clinical decision-making protocols. The objective of this study was to determine the barriers that may hinder the program implementation process.

Methods

A qualitative study with content analysis was conducted in three phases: i) study preparation, organization, and presentation; ii) open coding, categorization, and abstraction of contents; and iii) information analysis. The study included semi-structured interviews with 21 people involved in the provision of mental health services in Chocó (Colombia): five medical doctors, seven nurses, and three psychologists, as well as six professionals working in the administrative area of the department's health secretariats. The perceptions of these stakeholders were explored. Open-ended questions were asked to explore experiences with the process, as well as the barriers identified in practice.

Results

Four different thematic categories were identified: intersectoral action, long-standing challenges, opportunities, and suitability of tools.

Conclusions

A theoretical model of barriers to implementation of the mhGAP program was constructed, based on stakeholder perceptions. Controlling barriers is perceived as a possible way to contribute significantly to population health.

Psychological and social interventions for the promotion of mental health in people living in low- and middle-income countries affected by humanitarian crises

BACKGROUND

Because of wars, conflicts, persecutions, human rights violations, and humanitarian crises, about 84 million people are forcibly displaced around the world; the great majority of them live in low- and middle-income countries (LMICs). People living in humanitarian settings are affected by a constellation of stressors that threaten their mental health. Psychosocial interventions for people affected by humanitarian crises may be helpful to promote positive aspects of mental health, such as mental well-being, psychosocial functioning, coping, and quality of life. Previous reviews have focused on treatment and mixed promotion and prevention interventions. In this review, we focused on promotion of positive aspects of mental health.

OBJECTIVES

To assess the effects of psychosocial interventions aimed at promoting mental health versus control conditions (no intervention, intervention as usual, or waiting list) in people living in LMICs affected by humanitarian crises.

SEARCH METHODS

We searched CENTRAL, MEDLINE, Embase, and seven other databases to January 2023. We also searched the World Health Organization's (WHO) International Clinical Trials Registry Platform and ClinicalTrials.gov to identify unpublished or ongoing studies, and checked the reference lists of relevant studies and reviews.

SELECTION CRITERIA

Randomised controlled trials (RCTs) comparing psychosocial interventions versus control conditions (no intervention, intervention as usual, or waiting list) to promote positive aspects of mental health in adults and children living in LMICs affected by humanitarian crises. We excluded studies that enrolled participants based on a positive diagnosis of mental disorder (or based on a proxy of scoring above a cut-off score on a screening measure).

DATA COLLECTION AND ANALYSIS

We used standard Cochrane methods. Our primary outcomes were mental well-being, functioning, quality of life, resilience, coping, hope, and prosocial behaviour. The secondary outcome was acceptability, defined as the number of participants who dropped out of the trial for any reason. We used GRADE to assess the certainty of evidence for the outcomes of mental well-being, functioning, and prosocial behaviour.

MAIN RESULTS

We included 13 RCTs with 7917 participants. Nine RCTs were conducted on children/adolescents, and four on adults. All included interventions were delivered to groups of participants, mainly by paraprofessionals. Paraprofessional is defined as an individual who is not a mental or behavioural health service professional, but works at the first stage of contact with people who are seeking mental health care. Four RCTs were carried out in Lebanon; two in India; and single RCTs in the Democratic Republic of the Congo, Jordan, Haiti, Bosnia and Herzegovina, the occupied Palestinian Territories (oPT), Nepal, and Tanzania. The mean study duration was 18 weeks (minimum 10, maximum 32 weeks). Trials were generally funded by grants from academic institutions or non-governmental organisations. For children and adolescents, there was no clear difference between psychosocial interventions and control conditions in improving mental well-being and prosocial behaviour at study endpoint (mental well-being: standardised mean difference (SMD) 0.06, 95% confidence interval (CI) -0.17 to 0.29; 3 RCTs, 3378 participants; very low-certainty evidence; prosocial behaviour: SMD -0.25, 95% CI -0.60 to 0.10; 5 RCTs, 1633 participants; low-certainty evidence), or at medium-term follow-up (mental well-being: mean difference (MD) -0.70, 95% CI -2.39 to 0.99; 1 RCT, 258 participants; prosocial behaviour: SMD -0.48, 95% CI -1.80 to 0.83; 2 RCT, 483 participants; both very low-certainty evidence). Interventions may improve functioning (MD -2.18, 95% CI -3.86 to -0.50; 1 RCT, 183 participants), with sustained effects at follow-up (MD -3.33, 95% CI -5.03 to -1.63; 1 RCT, 183 participants), but evidence is very uncertain as the data came from one RCT (both very low-certainty evidence). Psychosocial interventions may improve mental well-being slightly in adults at study endpoint (SMD -0.29, 95% CI -0.44 to -0.14; 3 RCTs, 674 participants; low-certainty evidence), but they may have little to no effect at follow-up, as the evidence is uncertain and future RCTs might either confirm or disprove this finding. No RCTs measured the outcomes of functioning and prosocial behaviour in adults.

AUTHORS' CONCLUSIONS

To date, there is scant and inconclusive randomised evidence on the potential benefits of psychological and social interventions to promote mental health in people living in LMICs affected by humanitarian crises. Confidence in the findings is hampered by the scarcity of studies included in the review, the small number of participants analysed, the risk of bias in the studies, and the substantial level of heterogeneity. Evidence on the efficacy of interventions on positive mental health outcomes is too scant to determine firm practice and policy implications. This review has identified a large gap between what is known and what still needs to be addressed in the research area of mental health promotion in humanitarian settings.

Digital psychiatry in low-and-middle-income countries: New developments and the way forward

Low- and middle-income countries (LMICs) bear the greater share of the global mental health burden but are ill-equipped to deal with it because of severe resource constraints leading to a large treatment gap. The remote provision of mental health services by digital means can effectively augment conventional services in LMICs to reduce the treatment gap. Digital psychiatry in LMICs has always lagged behind high-income countries, but there have been encouraging developments in the last decade. There is increasing research on the efficacy of digital psychiatric interventions. However, the evidence is not adequate to conclude that digital psychiatric interventions are invariably effective in LMICs. A striking development has been the rise in mobile and smartphone ownership in LMICs, which has driven the increasing use of mobile technologies to deliver mental health services. An innovative use of mobile technologies has been to optimize task-shifting, which involves delivering mental healthcare services in community settings using non-specialist health professionals. Emerging evidence from LMICs shows that it is possible to use digital tools to train non-specialist workers effectively and ensure that the psychosocial interventions they deliver are efficacious. Despite these promising developments, many barriers such as service costs, underdeveloped infrastructure, lack of trained professionals, and significant disparities in access to digital services impede the progress of digital psychiatry in LMICs. To overcome these barriers, digital psychiatric services in LMICs should address contextual factors influencing the delivery of digital services, ensure collaboration between different stakeholders, and focus on reducing the digital divide.

Designing an App to Support Measurement-Based Peer Supervision of Frontline Health Workers Delivering Brief Psychosocial Interventions in Texas: Multimethod Study

BACKGROUND

The unmet need for mental health care affects millions of Americans. A growing body of evidence in implementation science supports the effectiveness of task sharing in the delivery of brief psychosocial interventions. The digitization of training and processes supporting supervision can rapidly scale up task-shared interventions and enable frontline health workers (FLWs) to learn, master, and deliver interventions with quality and support.

OBJECTIVE

We aimed to assess the perceived feasibility and acceptability of a novel mobile and web app designed and adapted to support the supervision, training, and quality assurance of FLWs delivering brief psychosocial interventions.

METHODS

We followed human-centered design principles to adapt a prototype app for FLWs delivering brief psychosocial interventions for depression, drawing from an app previously designed for use in rural India. Using a multimethod approach, we conducted focus group sessions comprising usability testing and group interviews with FLWs recruited from a large health system in Texas to assess the feasibility and acceptability of the app. The positive System Usability Scale was used to determine the app's overall usability. We also calculated the participants' likelihood of recommending the app to others using ratings of 0 to 10 from least to most likely (net promoter score). Focus group transcripts were coded and analyzed thematically, and recommendations were summarized across 4 key domains.

RESULTS

A total of 18 FLWs varying in role and experience with client care participated in the study. Participants found the app to be usable, with an average System Usability Scale score of 72.5 (SD 18.1), consistent with the industry benchmark of 68. Participants' likelihood of recommending the app ranged from 5 to 10, yielding a net promoter score of 0, indicating medium acceptability. Overall impressions of the app from participants were positive. Most participants (15/18, 83%) found the app easy to access and navigate. The app was considered important to support FLWs in delivering high-quality mental health care services. Participants felt that the app could provide more structure to FLW training and supervision processes through the systematic collection and facilitation of performance-related feedback. Key concerns included privacy-related and time constraints regarding implementing a separate peer supervision mechanism that may add to FLWs' workloads.

CONCLUSIONS

We designed, built, and tested a usable, functional mobile and web app prototype that supports FLW-delivered psychosocial interventions in the United States through a structured supervision mechanism and systematic collection and review of performance measures. The app has the potential to scale the work of FLWs tasked with delivering these interventions to the hardest-to-reach communities they serve. The results of this project will inform future work to evaluate the app's use and efficacy in real-world settings to support task-shared mental health programs across the United States.

User-Centered Design of a Gamified Mental Health App for Adolescents in Sub-Saharan Africa: Multicycle Usability Testing Study

BACKGROUND

There is an urgent need for scalable psychological treatments to address adolescent depression in low-resource settings. Digital mental health interventions have many potential advantages, but few have been specifically designed for or rigorously evaluated with adolescents in sub-Saharan Africa.

OBJECTIVE

This study had 2 main objectives. The first was to describe the user-centered development of a smartphone app that delivers behavioral activation (BA) to treat depression among adolescents in rural South Africa and Uganda. The second was to summarize the findings from multicycle usability testing.

METHODS

An iterative user-centered agile design approach was used to co-design the app to ensure that it was engaging, culturally relevant, and usable for the target populations. An array of qualitative methods, including focus group discussions, in-depth individual interviews, participatory workshops, usability testing, and extensive expert consultation, was used to iteratively refine the app throughout each phase of development.

RESULTS

A total of 160 adolescents from rural South Africa and Uganda were involved in the development process. The app was built to be consistent with the principles of BA and supported by brief weekly phone calls from peer mentors who would help users overcome barriers to engagement. Drawing on the findings of the formative work, we applied a narrative game format to develop the Kuamsha app. This approach taught the principles of BA using storytelling techniques and game design elements. The stories were developed collaboratively with adolescents from the study sites and included decision points that allowed users to shape the narrative, character personalization, in-app points, and notifications. Each story consists of 6 modules ("episodes") played in sequential order, and each covers different BA skills. Between modules, users were encouraged to work on weekly activities and report on their progress and mood as they completed these activities. The results of the multicycle usability testing showed that the Kuamsha app was acceptable in terms of usability and engagement.

CONCLUSIONS

The Kuamsha app uniquely delivered BA for adolescent depression via an interactive narrative game format tailored to the South African and Ugandan contexts. Further studies are currently underway to examine the intervention's feasibility, acceptability, and efficacy in reducing depressive symptoms.

Effectiveness of single-session therapy for adult common mental disorders: a systematic review

BACKGROUND

Common mental disorders (CMDs) impose significant socioeconomic impacts on the global community. Nevertheless, over 50% of individuals with CMDs do not receive proper treatment, indicating that the current treatment modalities do not adequately tackle this issue. Since single-session therapy (SST) is a potential method for reducing the treatment gap, it is crucial to evaluate its effectiveness. Therefore, this systematic review aimed to evaluate the effectiveness of SST on CMD symptoms in adults.

METHODS

This systematic review included randomised and non-randomised studies assessing the clinical effectiveness of SST on CMD symptoms in adults. English-written, peer-reviewed studies or dissertations were included, while grey literature was excluded. MEDLINE, Embase, PsycINFO, and Cochrane's CENTRAL were searched on December 13, 2022, from their inception dates. The risk of bias in the included studies was evaluated using RoB 2 and ROBINS-I. A narrative synthesis was performed. This systematic review was registered in the PROSPERO database on July 6, 2022 (CRD42022343925).

RESULTS

Six randomised and three non-randomised studies were included after screening 2,130 records. Three non-randomised studies with a "critical" or "serious" risk of bias were excluded from the synthesis. Therefore, six randomised trials involving 298 participants were included in the synthesis. Four out of six studies had a "high" risk of bias. The participants had non-severe symptoms at baseline, and three intervention types (behavioural activation, DBT, and solution-focused psychotherapy) were evaluated. Five of six studies showed positive results for depression, with only one reporting a positive result for anxiety.

CONCLUSIONS

SST may be effective in improving CMD symptoms in adults, particularly depression. However, there is a limit to deriving definite conclusions due to a high risk of bias in included studies, insufficient sample size and research volume. Further research exploring the characteristics of clients who can benefit from SST is required to facilitate its widespread use.

Dismantling and personalising task-sharing psychosocial interventions for common mental disorders: a study protocol for an individual participant data component network meta-analysis

INTRODUCTION

Common mental disorders, including depression, anxiety and related somatic health symptoms, are leading causes of disability worldwide. Especially in low-resource settings, psychosocial interventions delivered by non-specialist providers through task-sharing modalities proved to be valid options to expand access to mental healthcare. However, such interventions are usually eclectic multicomponent interventions consisting of different combinations of evidence-based therapeutic strategies. Which of these various components (or combinations thereof) are more efficacious (and for whom) to reduce common mental disorder symptomatology is yet to be substantiated by evidence.

METHODS AND ANALYSIS

Comprehensive search was performed in electronic databases MEDLINE, Embase, PsycINFO and the Cochrane Register of Controlled Trials-CENTRAL from database inception to 15 March 2023 to systematically identify all randomised controlled trials that compared any single component or multicomponent psychosocial intervention delivered through the task-sharing modality against any active or inactive control condition in the treatment of adults suffering from common mental disorders. From these trials, individual participant data (IPD) of all measured outcomes and covariates will be collected. We will dismantle psychosocial interventions creating a taxonomy of components and then apply the IPD component network meta-analysis (IPD-cNMA) methodology to assess the efficacy of individual components (or combinations thereof) according to participant-level prognostic factors and effect modifiers.

ETHICS AND DISSEMINATION

Ethics approval is not applicable for this study since no original data will be collected. Results from this study will be published in peer-reviewed journals and presented at relevant conferences.

Task-sharing psychosocial interventions for the prevention of common mental disorders in the perinatal period in low- and middle-income countries: A systematic review and meta-analysis

AIM

to assess the efficacy of psychosocial interventions delivered through task-sharing approaches for preventing perinatal common mental disorders among women in low- and middle-income countries.

METHODS

We conducted a systematic review of randomized controlled trials following a prespecified protocol registered in the Open Science Framework (osf.io/qt4y3). We searched MEDLINE, Web of Science, PsycINFO, and Cochrane Central Register of Controlled Trials (CENTRAL) through June 2022. Two reviewers independently extracted the data and evaluated the risk of bias of included studies using the Cochrane risk of bias tool. We performed random-effects meta-analyses and rated the certainty of evidence using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach.

RESULTS

We included 23 studies with 24,442 participants. At post-intervention, task-shared psychosocial interventions, were effective in preventing the development of mental disorders in general (RR 0.57, 95% CI [0.35, 0.91]), and specifically depression (RR 0.51, 95% CI [0.35, 0.75]), but not anxiety disorders (RR 0.46, 95% CI [0.06, 3.33]). Similarly, psychosocial interventions reduced psychological distress (SMD -1.32, 95% CI [-2.28, -0.35]), and depressive symptoms (SMD -0.50, 95% CI [-0.80, -0.16]), and increased parenting self-efficacy (SMD -0.76, 95% CI [-1.13, -0.38]) and social support (SMD -0.72, 95% CI [-1.22, -0.22]). No effect was detected for anxiety symptoms at post-intervention. At follow-up the beneficial effects of interventions progressively decreased.

CONCLUSIONS

Psychosocial interventions delivered through the task-sharing modality are effective in preventing perinatal common mental disorders and fostering positive mental health among women in low- and middle-income countries. However, our findings are tentative, due to the low number of preventative intervention strategies considering outcomes as the incidence of mental disorders, especially in the long-term. This evidence supports calls to implement and scale up psychosocial prevention interventions for perinatal common mental disorders in low- and middle-income countries.

Global health reciprocal innovation to address mental health and well-being: strategies used and lessons learnt

Over the past two decades there have been major advances in the development of interventions promoting mental health and well-being in low- and middle-income countries (LMIC), including delivery of care by non-specialist providers, incorporation of mobile technologies and development of multilevel community-based interventions. Growing inequities in mental health have led to calls to adopt similar strategies in high-income countries (HIC), learning from LMIC. To overcome shared challenges, it is crucial for projects implementing these strategies in different global settings to learn from one another. Our objective was to examine cases in which mental health and well-being interventions originating in or conceived for LMIC were implemented in the USA. The cases included delivery of psychological interventions by non-specialists, HIV-related stigma reduction programmes, substance use mitigation strategies and interventions to promote parenting skills and family functioning. We summarise commonly used strategies, barriers, benefits and lessons learnt for the transfer of these innovative practices among LMIC and HIC. Common strategies included intervention delivery by non-specialists and use of digital modalities to facilitate training and increase reach. Common barriers included lack of reimbursement mechanisms for care delivered by non-specialists and resistance from professional societies. Despite US investigators' involvement in most of the original research in LMIC, only a few cases directly involved LMIC researchers in US implementation. In order to achieve greater equity in global mental health and well-being, more efforts and targeted funding are needed to develop best practices for global health reciprocal innovation and iterative learning in HIC and LMIC.

Primary-level and community worker interventions for the prevention of mental disorders and the promotion of well-being in low- and middle-income countries

BACKGROUND

There is a significant research gap in the field of universal, selective, and indicated prevention interventions for mental health promotion and the prevention of mental disorders. Barriers to closing the research gap include scarcity of skilled human resources, large inequities in resource distribution and utilization, and stigma.

OBJECTIVES

To assess the effectiveness of delivery by primary workers of interventions for the promotion of mental health and universal prevention, and for the selective and indicated prevention of mental disorders or symptoms of mental illness in low- and middle-income countries (LMICs). To examine the impact of intervention delivery by primary workers on resource use and costs.

SEARCH METHODS

We searched CENTRAL, MEDLINE, Embase, CINAHL, Global Index Medicus, PsycInfo, WHO ICTRP, and ClinicalTrials.gov from inception to 29 November 2021.

SELECTION CRITERIA

Randomized controlled trials (RCTs) of primary-level and/or community health worker interventions for promoting mental health and/or preventing mental disorders versus any control conditions in adults and children in LMICs.

DATA COLLECTION AND ANALYSIS

Standardized mean differences (SMD) or mean differences (MD) were used for continuous outcomes, and risk ratios (RR) for dichotomous data, using a random-effects model. We analyzed data at 0 to 1, 1 to 6, and 7 to 24 months post-intervention. For SMDs, 0.20 to 0.49 represented small, 0.50 to 0.79 moderate, and ≥ 0.80 large clinical effects. We evaluated the risk of bias (RoB) using Cochrane RoB2.

MAIN RESULTS

Description of studies We identified 113 studies with 32,992 participants (97 RCTs, 19,570 participants in meta-analyses) for inclusion. Nineteen RCTs were conducted in low-income countries, 27 in low-middle-income countries, 2 in middle-income countries, 58 in upper-middle-income countries and 7 in mixed settings. Eighty-three RCTs included adults and 30 RCTs included children. Cadres of primary-level workers employed primary care health workers (38 studies), community workers (71 studies), both (2 studies), and not reported (2 studies). Interventions were universal prevention/promotion in 22 studies, selective in 36, and indicated prevention in 55 RCTs. Risk of bias The most common concerns over risk of bias were performance bias, attrition bias, and reporting bias. Intervention effects 'Probably', 'may', or 'uncertain' indicates 'moderate-', 'low-', or 'very low-'certainty evidence. *Certainty of the evidence (using GRADE) was assessed at 0 to 1 month post-intervention as specified in the review protocol. In the abstract, we did not report results for outcomes for which evidence was missing or very uncertain. Adults Promotion/universal prevention, compared to usual care: - probably slightly reduced anxiety symptoms (MD -0.14, 95% confidence interval (CI) -0.27 to -0.01; 1 trial, 158 participants) - may slightly reduce distress/PTSD symptoms (SMD -0.24, 95% CI -0.41 to -0.08; 4 trials, 722 participants) Selective prevention, compared to usual care: - probably slightly reduced depressive symptoms (SMD -0.69, 95% CI -1.08 to -0.30; 4 trials, 223 participants) Indicated prevention, compared to usual care: - may reduce adverse events (1 trial, 547 participants) - probably slightly reduced functional impairment (SMD -0.12, 95% CI -0.39 to -0.15; 4 trials, 663 participants) Children Promotion/universal prevention, compared to usual care: - may improve the quality of life (SMD -0.25, 95% CI -0.39 to -0.11; 2 trials, 803 participants) - may reduce adverse events (1 trial, 694 participants) - may slightly reduce depressive symptoms (MD -3.04, 95% CI -6 to -0.08; 1 trial, 160 participants) - may slightly reduce anxiety symptoms (MD -2.27, 95% CI -3.13 to -1.41; 1 trial, 183 participants) Selective prevention, compared to usual care: - probably slightly reduced depressive symptoms (SMD 0, 95% CI -0.16 to -0.15; 2 trials, 638 participants) - may slightly reduce anxiety symptoms (MD 4.50, 95% CI -12.05 to 21.05; 1 trial, 28 participants) - probably slightly reduced distress/PTSD symptoms (MD -2.14, 95% CI -3.77 to -0.51; 1 trial, 159 participants) Indicated prevention, compared to usual care: - decreased slightly functional impairment (SMD -0.29, 95% CI -0.47 to -0.10; 2 trials, 448 participants) - decreased slightly depressive symptoms (SMD -0.18, 95% CI -0.32 to -0.04; 4 trials, 771 participants) - may slightly reduce distress/PTSD symptoms (SMD 0.24, 95% CI -1.28 to 1.76; 2 trials, 448 participants).

AUTHORS' CONCLUSIONS

The evidence indicated that prevention interventions delivered through primary workers - a form of task-shifting - may improve mental health outcomes. Certainty in the evidence was influenced by the risk of bias and by substantial levels of heterogeneity. A supportive network of infrastructure and research would enhance and reinforce this delivery modality across LMICs.

Knowledge of Problem Solving (KOPS) Scale: Design and Evaluation of a Digitally Administered Competence Measure for a Common Practice Element in Task-Shared Youth Mental Health Interventions

There are few reliable and feasible quality assurance methods to support scaling up of psychological interventions delivered by non-specialist providers. This paper reports on the phased development and validation of a digitally administered Knowledge of Problem Solving (KOPS) measure to assess competencies associated with a "task-shared" problem-solving intervention for adolescents with diverse mental health problems in India. Phase 1 established key competencies required to deliver the intervention, followed by item generation for a corresponding knowledge-based competency measure that could be administered efficiently through e-learning systems. In phase 2, items were refined based on responses from an "experienced" reference sample comprising 17 existing counsellors with direct experience of the problem-solving intervention, and a "novice" sample with 14 untrained university students and NGO staff. In phase 3, we evaluated two parallel versions of the measure in a validation sample (N = 277) drawn from universities and NGOs. The resulting 17-item measure was structured around a hypothetical case, followed by multiple-choice questions that asked about the most appropriate response to a practice-based scenario. The difficulty level of the test items was well matched to the ability level of participants (i.e. most items being of moderate difficulty and few items being easy or difficult). Only one item showed a negative discrimination index and was removed from the 17-item forms. The final 16-item version of the KOPS measure provides a scalable digital method to assess key psychotherapeutic competencies among non-specialists, particularly in relation to a transdiagnostic problem-solving intervention. Similar formats could be deployed more widely alongside e-learning programmes to expand the global workforce capable of delivering evidence-based psychological interventions.

Supplementary Information

The online version contains supplementary material available at 10.1007/s41347-023-00356-9.

Using energy psychology to remediate emotional wounds rooted in childhood trauma: preliminary clinical guidelines

Adverse childhood experiences (ACEs) are potentially traumatic events that occur in childhood, such as violence, abuse, severe neglect, or mental health problems in caregivers. The negative physical and mental health consequences of severe or multiple ACEs provide a major challenge for the health care community. Psychotherapies that utilize a mind-body approach in treating ACE-related conditions are seen by their proponents as having advantages for bringing healing and restoration compared with talk, introspective, interpersonal, and exposure therapies that do not intervene at the body level, as famously encapsulated by Bessel van der Kolk's observation that "the body keeps the score." A mind-body approach whose use has been rapidly increasing in clinical settings as well as on a self-help basis is called "energy psychology." Energy psychology combines conventional therapeutic techniques such as cognitive restructuring and psychological exposure with the stimulation of acupuncture points (acupoints) by tapping on them. A review of the development, efficacy, and plausible mechanisms of energy psychology is presented, and several strengths are enumerated, such as how integrating acupoint tapping into conventional exposure methods enhances the speed and power of outcomes. The impact of energy psychology protocols on the three brain networks most centrally involved with ACEs is also examined. Finally, recommendations are offered for using an energy psychology approach at each stage of therapy with individuals who have endured severe or multiple ACES, from establishing a therapeutic alliance to assessment to treatment to follow-up.

Qualitative evidence regarding the experience of receiving and providing care for mental health conditions in non-specialist settings in low-income and middle-income countries: a systematic review of reviews

QUESTION

This review of reviews synthesises qualitative evidence on the experiences of receiving and providing care and treatment for mental health conditions in non-specialist settings in low-income and middle-income countries (LMICs), and the factors that influence the provision and uptake of such services.

STUDY SELECTION AND ANALYSIS

Database searches were conducted in PubMed/MEDLINE, EMBASE, PsycINFO, CINAHL, Scopus, African Index Medicus and Global Index Medicus, supplemented by screening repositories of systematic reviews protocols and contacting authors. The evidence synthesis drew on deductive and inductive approaches: a framework analysis approach was used for the initial coding structure, after which the results synthesis was refined further through reviewing and regrouping the initial coding through thematic synthesis principles.

FINDINGS

Nine reviews met inclusion criteria and reported on a range of factors related to the provision and uptake of mental healthcare by non-specialist health workers in LMICs: (1) health worker competency, (2) availability of resources, (3) recipient-related and provider-related characteristics, (4) service accessibility, (5) sociocultural acceptability and (6) vulnerable groups for whom barrier to care were potentially exacerbated.

CONCLUSIONS

This review provides nuanced and contextualised insights regarding the experiences of receiving and providing care for mental health conditions in LMICs, including barriers influencing service provision and uptake. It is important to ensure mental healthcare in non-specialist settings in LMICs is delivered in a manner which is feasible, acceptable and culturally appropriate in order to improve access to care, reducing stigma and promoting better overall health and well-being for individuals and communities.

Impact of incentivizing ASHAs on the outcome of persons with severe mental illness in a rural South Indian community amidst the COVID-19 pandemic

BACKGROUND & OBJECTIVES

Task shifting has been recommended as a strategy to reach out to persons with mental illness and bridge the treatment gap. There is a need to explore task-shifting using existing health staff like Accredited Social Health Activists (ASHAs). We examined the impact of incentivizing ASHAs on the outcome of persons with severe mental illness (SMI) amidst the pandemic.

METHODS

One hundred eighty-four adults with SMI from Jagaluru taluk were enrolled and followed up for a year. They were assessed for disability, work performance, internalized stigma, and illness severity at baseline, six months, and 12 months follow-up. ASHA workers were incentivized to ensure follow-up consultations, address concerns regarding illness/ medication side effects and monitor medication adherence.

RESULTS

Out of the 184 recruited patients, 7 died (non-COVID-19 causes), 22 stopped treatment and did not report for follow-up consultations, 11 shifted to treatment from other centers, and in 1 case, there was a change in diagnosis. 143 (78%) patients with SMI completed the study amidst the COVID-19 pandemic. At one year follow-up, there was a significant reduction in disability, illness severity, self-stigma, and improved work performance.

CONCLUSION

Incentivization of ASHAs helped ensure continuity of care to persons with SMI despite lockdowns and COVID-19 exigencies. It is feasible to involve ASHAs in the treatment of persons with SMI.

Enabling mental health task-sharing: a collective case study of undergraduate clinical associate training programmes in South Africa

BACKGROUND

There is a shortage of the human resources needed to deliver mental health services which is likely to be exacerbated by COVID-19. Due to mental health workforce shortages, task-shifting and task-sharing approaches have been implemented in a number of countries. Clinical associates, a mid-level cadre working under the supervision of medical practitioners, could play a role in delivering mental health services but it is not clear if they are adequately prepared. This study explored the mental health curriculum content of the undergraduate clinical associate training programmes in South Africa and the views of key informants of the adequacy of training in mental health.

METHODS

A qualitative collective case study approach was utilised for this multisite study at the three universities in South Africa offering clinical associate degrees. The study consisted of in-depth interviews utilising videoconferencing of individuals involved in each programme and a document review. Thematic analysis of the data was conducted.

RESULTS

Nineteen interviews were conducted. Mental health formed part of the curriculum in all three programmes with the bulk of the training taking place in the final year of the three-year degree. Facility-based training ranged from two weeks to four weeks with one university only using hospitals with mental health units while two universities used hospitals at which the students were based for the year regardless of potential mental health exposure they would receive. The list of curricula inclusions extended to seldom-seen conditions. The quality of training and supervision appeared site-dependant and only one university set minimum experiential targets.

CONCLUSION

There is a basis on which to build the competencies and skills regarding mental health in this cadre. A training model that integrates mental health early in the undergraduate curriculum, focuses on common conditions and those with high disease burden, includes time in a mental health unit, provides facility-based trainers with detailed guidance to improve standardisation, and includes specific experiential targets that are monitored will enhance the potential utility of this cadre.

Adverse childhood experiences and global mental health: avenues to reduce the burden of child and adolescent mental disorders

Mental disorders are one of the largest contributors to the burden of disease globally, this holds also for children and adolescents, especially in low- and middle-income countries. The prevalence and severity of these disorders are influenced by social determinants, including exposure to adversity. When occurring early in life, these latter events are referred to as adverse childhood experiences (ACEs).In this editorial, we provide an overview of the literature on the role of ACEs as social determinants of mental health through the lenses of global mental health. While the relation between ACEs and mental health has been extensively explored, most research was centred in higher income contexts. We argue that findings from the realm of global mental health should be integrated into that of ACEs, e.g. through preventative and responsive psychosocial interventions for children, adolescents and their caregivers. The field of global mental health should also undertake active efforts to better address ACEs in its initiatives, all with the goal of reducing the burden of mental disorders among children and adolescents globally.

Blended-eLearning Improves Alcohol Use Care in Kenya: Pragmatic Randomized Control Trial Results and Parallel Qualitative Study Implications

Alcohol use is the 5th most important risk factor contributing to the global burden of diseases, with stigma and a lack of trained health workers as the main barriers to adequate care. This study assesses the impact of providing blended-eLearning courses teaching the alcohol, smoking, and substance involvement screening test (ASSIST) screening and its linked brief intervention (BI). In public and private facilities, two randomized control trials (RCTs) showed large and similar decreases in alcohol use in those receiving the BI compared to those receiving only the ASSIST feedback. Qualitative findings confirm a meaningful reduction in alcohol consumption; decrease in stigma and significant practice change, suggesting lay health workers and clinicians can learn effective interventions through blended-eLearning; and significantly improve alcohol use care in a low- and middle-income country (LMIC) context. In addition, our study provides insight into why lay health workers feedback led to a similar decrease in alcohol consumption compared to those who also received a BI by clinicians.

Technology-assisted peer therapy: a new way of delivering evidence-based psychological interventions

In low-income settings, ninety percent of individuals with clinical depression have no access to evidence-based psychological interventions. Reasons include lack of funds for specialist services, scarcity of trained mental health professionals, and the stigma attached to mental illness. In recent years there have been many studies demonstrating effective delivery of psychological interventions through a variety of non-specialists. While these interventions are cost-effective and less stigmatising, efforts to scale-up are hampered by issues of quality-control, and what has been described by implementation scientists as ‘voltage-drop’ and ‘programme-drift.’ Using principles of Human Centred Design in a rural setting in Pakistan, we worked with potential users to co-design a Tablet or Smartphone-based App that can assist a lay-person deliver the Thinking Healthy Programme, a World Health Organization-endorsed evidence-based intervention for perinatal depression. The active ingredients of this cognitive-therapy based intervention are delivered by a virtual ‘avatar’ therapist incorporated into the App which is operated by a ‘peer’ (a woman from the neighbourhood with no prior experience of healthcare delivery). Using automated cues from the App, the peer reinforces key therapeutic messages, helps with problem-solving and provides the non-specific but essential therapeutic elements of empathy and support. The peer and App therefore act as co-therapists in delivery of the intervention. The peer can deliver the intervention with good fidelity after brief automated in-built training. This approach has the potential to be applied to other areas of mental health and help bridge the treatment gap, especially in resource-poor settings. This paper describes the process of co-development with end-users and key features of the App.

Community-based interventions for improving mental health in refugee children and adolescents in high-income countries

BACKGROUND

An unprecedented number of people around the world are experiencing forced displacement due to natural or man-made events. More than 50% of refugees worldwide are children or adolescents. In addition to the challenges of settling in a new country, many have witnessed or experienced traumatic events. Therefore, refugee children and adolescents are at risk of developing mental health problems such as post-traumatic stress disorder, and require appropriate and effective support within communities.

OBJECTIVES

To assess the effectiveness and acceptability of community-based interventions (RCTs only) in comparison with controls (no treatment, waiting list, alternative treatment) for preventing and treating mental health problems (major depression, anxiety, post-traumatic stress disorder, psychological distress) and improving mental health in refugee children and adolescents in high-income countries.

SEARCH METHODS

Databases searches included the Cochrane Common Mental Disorders Controlled Trials Register (all available years), CENTRAL/CDSR (2021, Issue 2), Ovid MEDLINE, Embase, six other databases, and two trials registries to 21 February 2021. We checked reference lists of included study reports.  SELECTION CRITERIA: Studies of any design were eligible as long as they included child or adolescent refugees and evaluated a community-based mental health intervention in a high-income country. At a second stage, we selected randomised controlled trials.

DATA COLLECTION AND ANALYSIS

For randomised controlled trials, we extracted data relating to the study and participant characteristics, and outcome data relating to the results of the trial. For studies using other evaluation methods, we extracted data relating to the study and participant characteristics. W derived evidence on the efficacy and availability of interventions from the randomised controlled trials only. Data were synthesised narratively.

MAIN RESULTS

We screened 5005 records and sought full-text manuscripts of 62 relevant records. Three randomised controlled trials were included in this review. Key concerns in the risk of bias assessments included a lack of clarity about the randomisation process, potential for bias is outcome measurement, and risk of bias in the selection of results. Primary outcomes There was no evidence of an effect of community-based interventions when compared with a waiting list for symptoms of post-traumatic stress (mean difference (MD) -1.46, 95% confidence interval (CI) -6.78 to 3.86: 1 study; low-certainty evidence), symptoms of depression (MD 0.26, 95% CI -2.15 to 2.67: 1 study; low-certainty evidence), and psychological distress (MD -10.5, 95% CI -47.94 to 26.94; 1 study; very low-certainty evidence).  There were no data on adverse events. Secondary outcomes Three trials reported on short-term changes in child behaviour, using different measures, and found no evidence of an effect of the intervention versus a waiting list (low to very low certainty). None of the trials reported on quality of life or well-being, participation and functioning, or participant satisfaction.

AUTHORS' CONCLUSIONS

There is insufficient evidence to determine the efficacy and acceptability of community-based mental health interventions for refugee children and adolescents.

Association of Task-Shared Psychological Interventions With Depression Outcomes in Low- and Middle-Income Countries: A Systematic Review and Individual Patient Data Meta-analysis

Importance

Task sharing, the training of nonspecialist workers with no formal experience in counseling, is a promising strategy for addressing the large gap in treatment for depression in low- and middle-income countries (LMICs).

Objective

To examine the outcomes and moderators of task-shared psychological interventions associated with depression severity, response, and remission.

Data Sources

Systematic literature searches in PubMed, Embase, PsycINFO, and Cochrane Library up to January 1, 2021.

Study Selection

Randomized clinical trials (RCTs) of task-shared psychological interventions compared with control conditions for adults with depressive symptoms in LMICs were included.

Data Extraction and Synthesis

Two researchers independently reviewed the titles, abstracts, and full text of articles from an existing generic meta-analytic database that includes all RCTs on psychotherapy for depression. A systematic review and individual patient data (IPD) meta-analysis was used to estimate the outcomes of task-shared psychological interventions across patient characteristics using mixed-effects models. Procedures for abstracting data and assessing data quality and validity followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses reporting guideline.

Main Outcomes and Measures

Primary outcome was reduction in depression symptom severity measured by the 9-item Patient Health Questionnaire (PHQ-9). Response and remission rates were also estimated.

Results

Of 13 eligible trials, 11 (4145 participants) contributed IPD. Task-shared psychological interventions were associated with a greater decrease in depressive symptom severity than control conditions (Hedges g, 0.32; 95% CI, -0.26 to -0.38). Participants in the intervention groups had a higher chance of responding (odds ratio, 2.11; 95% CI, 1.60 to 2.80) and remitting (odds ratio, 1.87; 95% CI, 1.20 to 1.99). The presence of psychomotor symptoms was significantly associated with the outcomes of task-shared psychological interventions (β [SE], -1.21 [0.39]; P = .002). No other significant associations were identified. Heterogeneity among the trials with IPD was 74% (95% CI, 53%-86%).

Conclusions and Relevance

In this meta-analysis of IPD, task-shared psychological interventions were associated with a larger reduction in depressive symptom severity and a greater chance of response and remission than control conditions. These findings show potential for the use of task-sharing of psychological interventions across different groups of patients with depression. Further research would help identify which people are most likely to benefit and strengthen larger-scale implementation of this strategy to address the burden of depression in LMICs.

Uses of Energy Psychology Following Catastrophic Events

Energy psychology, as most widely practiced, integrates the manual stimulation of acupuncture points with imaginal exposure, cognitive restructuring, and other evidence-based psychotherapeutic procedures. Efficacy for energy psychology protocols has been established in more than 120 clinical trials, with meta-analyses showing strong effect sizes for PTSD, anxiety, and depression. The approach has been applied in the wake of natural and human-made disasters in more than 30 countries. Four tiers of energy psychology interventions following the establishment of safety, trust, and rapport are described, including (1) immediate relief/stabilization, (2) reducing limbic arousal to trauma-based triggers, (3) overcoming complex psychological difficulties, and (4) promoting optimal functioning. The first tier is most pertinent in psychological first aid immediately following a disaster, with the subsequent tiers progressively being introduced over time with complex stress reactions and chronic disorders. Advantages of adding the stimulation of acupuncture points to a conventional exposure approach are identified, and challenges around cultural sensitivities and unintended effects are discussed. After establishing a framework for introducing energy psychology in disaster relief efforts, reports from a sampling of settings are presented, based on interviews with this paper's author. These include accounts of relief work with survivors of mass shootings, genocide, ethnic warfare, earthquakes, hurricanes, tornadoes, floods, wildfires, and the COVID-19 pandemic. Hundreds of other reports from the field show a pattern of strong outcomes following the use of energy psychology in the days or weeks after a disaster and in the subsequent treatment of trauma-based psychological problems. Many of these accounts corroborate one another in terms of rapid relief and long-term benefits. Finally, examples of more efficient delivery methods utilizing large groups, lay counselors, digital technology, and cultivating community resilience are presented.

PROTOCOL: Child and adolescent mental health and psychosocial support interventions: An evidence and gap map of low- and middle-income countries

This is the protocol for a Campbell review. The objective of this evidence and gap map is to provide an overview of the existing evidence on the effectiveness of interventions aimed at promoting mental health and reducing or preventing mental health conditions among children and adolescents in low- and middle-income countries.

Teacher, caregiver, and student acceptability of teachers delivering task-shifted mental health care to students in Darjeeling, India: a mixed methods pilot study

Background

The acceptability of teachers delivering task-shifted mental health care to their school-aged students is understudied. Here, we evaluate teachers', students', and caregivers' acceptability of Tealeaf (Teachers Leading the Frontlines), an alternative system of care in which teachers are trained and supervised to deliver transdiagnostic, non-manualized task-shifted care to their students.

Methods

In a 2019 single-arm, mixed methods, pragmatic acceptability pilot study in Darjeeling, India, 13 teachers delivered task-shifted child mental health care to 26 students in need. Teachers delivered care through using a transdiagnostic, non-manualized therapy modality, "education as mental health therapy" (Ed-MH). Measured with validated scales, teachers' and students' acceptability were compared after teacher training (PRE) and at the end of intervention (POST) using paired t tests. Teachers (n = 7), students (n = 7), and caregivers (n = 7) completed semi-structured interviews POST.

Results

Teachers' quantitative measures indicated moderate acceptability PRE and POST and did not change PRE to POST. Children's measures showed acceptability PRE and POST but decreased PRE to POST. Teachers and caregivers universally expressed acceptability in interviews. Facilitators of acceptability included impact, trust of teachers, and teachers' ability to make adaptations. Conditions required for acceptability included supervision and teachers emphasizing academics benefits over mental health benefits to caregivers. Barriers to acceptability included a lack of teacher time and stigma. Interviewed students universally were unaware of receiving care; teachers intentionally avoided singling them out.

Conclusion

Teachers, caregivers, and children found teacher delivering task-shifted care acceptable, a key factor in care adoption and sustainability, though interviewed children were unaware of receiving care.Trial registration The trial was registered on January 01, 2018 with Clinical Trials Registry-India (CTRI), Reg. No. CTRI/2018/01/011471, Ref. No. REF/2017/11/015895. http://ctri.nic.in/Clinicaltrials/pdf_generate.php?trialid=21129&EncHid=&modid=&compid=%27,%2721129det%27.

Supplementary Information

The online version contains supplementary material available at 10.1007/s44192-022-00024-z.

Community health workers at the dawn of a new era: 5. Roles and tasks

BACKGROUND

This is the fifth of our 11-paper supplement on "Community Health Workers at the Dawn of a New Era." When planning new community health worker (CHW) roles or expanding existing roles, programme planners need to analyse global and local research evidence and evidence-based guidance on the effectiveness and safety of relevant tasks performed by CHWs.

METHODS

In this paper, we explore key areas of consideration when selecting roles and tasks; present current knowledge regarding these issues; and suggest how decision-makers could consider these issues when assigning tasks in their setting. This paper draws on the chapter "Community Health Worker Roles and Tasks" in Developing and Strengthening Community Health Worker Programs at Scale: A Reference Guide and Case Studies for Program Managers and Policymakers, as well as on a recently published compendium of 29 case studies of national CHW programmes and on recently published literature pertaining to roles and tasks of CHWs.

RESULTS

This paper provides a list of questions that aim to help programme planners think about important issues when determining CHW roles and tasks in their setting. Planners need to assess whether the recommended roles and tasks are considered acceptable and appropriate by their target population and by the CHWs themselves and those who support them. Planners also need to think about the practical and organizational implications of each task for their particular setting with regard to training requirements, health systems support, work location, workload, and programme costs.

CONCLUSION

When planning CHW roles and tasks, planners, programme implementers, and policy-makers should draw from global guidance and research evidence, but they also need to engage with the experiences, needs, and concerns of local communities and health workers. By drawing from both sources of information, they will stand a better chance of developing programmes that are effective in achieving their goals while remaining acceptable to those affected by them, feasible to implement, and sustainable over time.

Scaling up public mental health care in Sub-Saharan Africa: insights from infectious disease

INTRODUCTION

Models estimate that the disability burden from mental disorders in Sub-Saharan Africa (SSA) will more than double in the next 40 years. Similar to HIV, mental disorders are stigmatized in many SSA settings and addressing them requires community engagement and long-term treatment. Yet, in contrast to HIV, the public mental healthcare cascade has not been sustained, despite robust data on scalable strategies. We draw on findings from our International AIDS Society (IAS) 2020 virtual workshop and make recommendations for next steps in the scale up of the SSA public mental healthcare continuum.

DISCUSSION

Early HIV surveillance and care cascade targets are discussed as important strategies for HIV response in SSA that should be adopted for mental health. Advocacy, including engagement with civil society, and targeted economic arguments to policymakers, are reviewed in the context of HIV success in SSA. Parallel opportunities for mental disorders are identified. Learning from HIV, communication of strategies that advance mental health care needs in SSA must be prioritized for broad global audiences.

CONCLUSIONS

The COVID-19 pandemic is setting off a colossal escalation of global mental health care needs, well-publicized across scientific, media, policymaker, and civil society domains. The pandemic highlights disparities in healthcare access and reinvigorates the push for universal coverage. Learning from HIV strategies, we must seize this historical moment to improve the public mental health care cascade in SSA and capitalize on the powerful alliances ready to be forged. As noted by Ambassador Goosby in our AIDS 2020 workshop, 'The time is now'.