Mental health research priorities in low- and middle-income countries of Africa, Asia, Latin America and the Caribbean

What stops us and what motivates us? A scoping review and bibliometric analysis of barriers and facilitators to physical activity

INTRODUCTION

Physical inactivity is a major global health concern, contributing to the rising non-communicable disease burden. Elucidating barriers and facilitators influencing participation is critical to promoting activity. This study aimed to synthesize the literature and analyze the extent of research on determinants of physical activity engagement.

METHODS

Scoping review methodology guided the synthesis of 272 publications on factors influencing physical activity. Bibliometric analysis examined publication trends, productivity, influential studies, content themes, and collaboration networks.

RESULTS

Since 2010, the United States has led a significant increase in research output. Highly cited articles identified physiological limitations and psychosocial determinants as key barriers and facilitators. Extensive focus was seen in clinical medicine and exercise science journals. Analysis revealed predominant attention to psychosocial factors, physiological responses, and applications in respiratory disease. Gaps remain regarding policy and environmental factors.

CONCLUSION

This review showed major advances in elucidating determinants while revealing the remaining needs to curb the pandemic of inactivity globally. Expanding international collaboration, contemporary theoretical models, and tailored mixed-methods approaches could promote progress through greater global participation. Addressing knowledge gaps across populations and disciplines should be a priority.

Improving Hemophilia Care in Low- and Middle-Income Countries: Addressing Challenges and Enhancing Quality of Life

Hemophilia, a genetic bleeding disorder caused by a deficiency in clotting factors, impacts millions of people worldwide. The quality of life (QoL) for those affected remains particularly suboptimal in low- and middle-income countries (LMICs). This article delves into the unmet needs in hemophilia care and management in LMICs, spotlighting various challenges and potential strategies for improvement. One of the primary challenges in LMICs is the limited access to comprehensive care which includes a multidisciplinary approach involving hematologists, physiotherapists, psychologists, and social workers. In many LMICs, the healthcare infrastructure is insufficient to provide such integrated services, leading to fragmented care and poorer health outcomes for individuals with hemophilia. Another significant issue is the challenge of prophylactic treatment. Prophylaxis, which involves regular infusions of clotting factor concentrates to prevent bleeding episodes, is the standard of care in high-income countries. However, in LMICs, prophylactic treatment is often not feasible due to the high cost and limited availability of clotting factor concentrates. This results in a reliance on on-demand treatment, which only addresses bleeding episodes as they occur and does not prevent the long-term complications associated with frequent bleeds. Pain management is another critical area with significant gaps. Chronic pain is a common issue for individuals with hemophilia due to repeated joint bleeds leading to joint damage. In many LMICs, access to effective pain management strategies, including both pharmacological and non-pharmacological treatments, is limited. Mental health support is also a crucial yet often overlooked aspect of hemophilia care. The chronic nature of the condition, combined with frequent hospital visits and the physical limitations imposed by the disease, can lead to mental health issues such as anxiety and depression. However, mental health services are frequently under-resourced in LMICs, and there is a lack of awareness about the mental health needs of individuals with hemophilia. Caregiver support playing a crucial role in managing the day-to-day needs of individuals with hemophilia, is another vital component of hemophilia care that is often insufficient in LMICs. Education and awareness about hemophilia are also lacking in many LMICs. There is often a limited understanding of the condition among the general public and even within the medical community, leading to misdiagnoses and delayed treatment. Employment and financial support are critical issues as well. The physical limitations and frequent medical needs associated with hemophilia can make it difficult for individuals to maintain stable employment, leading to financial strain. In many LMICs, social support systems are inadequate to address these challenges. Lastly, the integration of telehealth and digital health technologies presents a promising strategy to overcome some of these challenges providing remote access to specialist care, education, and support, which is particularly valuable in regions where healthcare resources are scarce. By adopting a multifaceted approach that involves collaboration between governments, healthcare systems, international organizations, and patient advocacy groups, it is possible to address these challenges and significantly improve the QoL for individuals with hemophilia in LMICs.

Lost in translation: a narrative review and synthesis of the published international literature on mental health research and translation priorities (2011-2023)

BACKGROUND

Priority setting in mental health research is arguably lost in translation. Decades of effort has led to persistent repetition in what the research priorities of people with lived-experience of mental ill-health are.

AIM

This was a narrative review and synthesis of published literature reporting mental health research priorities (2011-2023).

METHODS

A narrative framework was established with the questions: (1) who has been involved in priority setting? With whom have priorities been set? Which priorities have been established and for whom? What progress has been made? And, whose priorities are being progressed?

RESULTS

Seven papers were identified. Two were Australian, one Welsh, one English, one was from Chile and another Brazilian and one reported on a European exercise across 28 countries (ROAMER). Hundreds of priorities were listed in all exercises. Prioritisation mostly occured from survey rankings and/or workshops (using dots, or post-it note voting). Most were dominated by clinicians, academics and government rather than people with lived-experience of mental ill-health and carer, family and kinship group members.

CONCLUSION

One lived-experience research led survey was identified. Few studies reported lived-experience design and development involvement. Five of the seven papers reported responses, but no further progress on priorities being met was reported.

Use of mobile technology to identify behavioral mechanisms linked to mental health outcomes in Kenya: protocol for development and validation of a predictive model

OBJECTIVE

This study proposes to identify and validate weighted sensor stream signatures that predict near-term risk of a major depressive episode and future mood among healthcare workers in Kenya.

APPROACH

The study will deploy a mobile application (app) platform and use novel data science analytic approaches (Artificial Intelligence and Machine Learning) to identifying predictors of mental health disorders among 500 randomly sampled healthcare workers from five healthcare facilities in Nairobi, Kenya.

EXPECTATION

This study will lay the basis for creating agile and scalable systems for rapid diagnostics that could inform precise interventions for mitigating depression and ensure a healthy, resilient healthcare workforce to develop sustainable economic growth in Kenya, East Africa, and ultimately neighboring countries in sub-Saharan Africa. This protocol paper provides an opportunity to share the planned study implementation methods and approaches.

CONCLUSION

A mobile technology platform that is scalable and can be used to understand and improve mental health outcomes is of critical importance.

COVID-19 Pandemic Lessons for Creating Effective Mental Health Safety Nets in Lower Middle-Income Countries

The coronavirus disease 2019 (COVID-19) pandemic has posed unprecedented challenges to mental health globally, particularly in low- and middle-income countries (LMICs) such as Pakistan. This narrative review aims to synthesize the literature on the impact of the pandemic on mental health in LMICs, the challenges and opportunities for mental health system reform, and the role of safety nets in promoting mental health. A comprehensive search was conducted in several electronic databases, resulting in 35 articles being included for review. Data were extracted and analyzed to identify key themes and trends. The COVID-19 pandemic has led to a significant increase in the prevalence of mental health problems in LMICs, particularly anxiety and depression. This burden is disproportionately borne by vulnerable populations, including women, front-line workers, and those living in poverty. The pandemic has highlighted pre-existing weaknesses in mental health systems in LMICs, including inadequate funding, lack of trained mental health professionals, and stigmatization of mental illness. However, it has also presented opportunities for reform, such as increased awareness and political will, and the use of technology to expand access to mental health services. Building effective safety nets, including social protection programs and community-based interventions, can promote mental health and address social determinants of mental illness. The COVID-19 pandemic has underscored the urgent need for mental health system reform and the development of effective safety nets in LMICs. Policymakers should prioritize investment in mental health and address the social determinants of mental illness to build more resilient societies.

Postpartum care needs assessment: women's understanding of postpartum care, practices, barriers, and educational needs

BACKGROUND

Complications in the postpartum period pose substantial risks to women and can result in significant maternal morbidity and mortality. However, there is much less attention on postpartum care compared to pregnancy and childbirth. The goal of this study was to gather information on women's knowledge of postpartum care and complications, recovery practices after childbirth, perceived barriers to receiving care during the postpartum period, and educational needs in four health centers. The findings can inform the development of appropriate curriculum and interventions for postnatal care education in similar settings.

METHODS

A descriptive qualitative study design was employed. Eight focus group discussions were conducted among 54 postpartum women who delivered in four health centers in Sagnarigu District in Tamale, Ghana. Audio recordings of focus group data were transcribed and translated, and thematic analysis was conducted.

RESULTS

There were six main themes that emerged from the focus group discussions: 1) baby focused postpartum care; 2) postpartum practices; 3) inadequate knowledge ofpostpartum danger signs; 4) barriers to accessing postpartum care 5) experiences of poor mental health; and 6) need for postpartum education.

CONCLUSIONS

Postpartum care for women in this study was primarily perceived as care of the baby post-delivery and missing key information on physical and mental health care for the mother. This can result in poor adjustment postpartum and critically, a lack of knowledge on danger signs for common causes of morbidity and mortality in the postpartum period. Future research needs to understand how to communicate important information on postpartum mental and physical health to better protect mothers in the region.

Epidemiology of depressive disorders among youth during Gaokao to college in China: results from Hunan Normal University mental health survey

BACKGROUND

Given the serious consequences of depression and the lack of information about it during the crucially developmental period from the National College Entrance Exam (CEE, i.e., Chinese gaokao) to college, this study aimed to estimate the cumulative incidence, prevalence, age of onset, correlates, and service use of depressive disorders (DDs) among youth who passed the CEE and were enrolled at Hunan Normal University in China.

METHODS

A two-stage cross-sectional epidemiological survey of DDs was conducted from October to December, 2017 among 6,922 incoming college students (98.5% effective response, N = 6,818, 71.4% female, age range: 16-25 years, mean age = 18.6). Using a stratified sampling method based on the risk of depression, 926 participants (mean age = 18.5, 75.2% female) were selected and subsequently interviewed with the Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and lifetime version (K-SADS-PL).

RESULTS

The sex-adjusted 9-month (i.e., 3 months pre-CEE, 3 months after CEE, and 3 months post-matriculation) incidence of new-onset DDs was 2.3% (standard error [S.E.] 0.3%), and the sex-adjusted 1-month, 6-month and lifetime prevalence were 0.7 (S.E. 0.3%), 1.7 (S.E. 0.2%) and 7.5% (S.E. 1.3%), respectively. The median age of onset was 17 (interquartile range: 16-18) years. Critically, over one-third (36.5%, S.E. 0.6) of depressed youth had their new onset during the 9-month period. The risk factors for depression included having mothers with higher education, experiencing major life events, being female, and experiencing parental divorce or death. The adjusted lifetime treatment rate was 8.7%.

CONCLUSION

The 9-month incidence of new-onset depression from gaokao to college among the youth sample in China is similar to the global annual incidence (3.0%), but the 1-month and lifetime prevalence are significantly lower than the global point (7.2%) and lifetime prevalence (19%). These findings suggest a high proportion of new-onset depression during the CEE to college among the sample youth in China. The risk of depression is associated with familial and stress correlates. Low treatment is a serious concern. Emphasis on early prevention and available treatment for adolescent and young adult depression is a critical need in China.

Psychosocial Basis of Human Sufferings and Poverty in Patients with Neurological and Psychiatric Disorders

Neurological disorders and psychiatric ailments often lead to cognitive disabilities and low attainment of education, pivoting misconceptions, myths, and misbeliefs. Poverty and low educational attainment are intriguingly associated with poor awareness and perception of these diseases that add to the suffering. Poverty goes parallel with a low level of education and is intricately associated with neuropsychiatric ailments, which have the potential to spread transgenerationally. Robust education policies, proper government rules and regulations against the spread of disease-related myths and misconceptions, uplifting medical education in its true sense, voices against consanguinity, and programs to raise scientific perception about diseases can help to throw light at the end of this dark tunnel. In this article, the authors intend to 1) decipher the potential psychosocial basis of human suffering and poverty in patients with neurological and psychiatric disorders, and 2) discuss the apropos way-outs that would potentially mitigate suffering, and alleviate the economic burden and cognitive disabilities of families with neuropsychiatric diseases.

Feasibility and Acceptability of an Online Mindfulness-Based Intervention for Stress Reduction and Psychological Wellbeing of University Students in Pakistan: A Pilot Randomized Controlled Trial

The rise in mental health concerns of university students is causing a serious hinderance to their wellbeing, impeding their functioning. The socio-economic and political friction in low- and middle-income countries adds to their vulnerability and calls for a cost-effective indigenous intervention. Consequently, this study aimed to inform a large definitive trial by assessing the feasibility and acceptability of a randomized controlled trial (RCT) design evaluating a culturally adapted online Mindfulness Training Course (MTC) used to improve stress and wellbeing among Pakistani university students. A two-arm pilot randomized controlled trial was conducted. University students (n = 156) were randomly assigned to either the MTC group (n = 80) or Wait-list (WL) control group (n = 76) and completed baseline and post-intervention self-report measures for mindfulness, stress and psychological wellbeing. Additionally, semi-structured interviews were conducted with consenting MTC group participants (n = 18) to explore their views about MTC, employing reflexive thematic analysis. Of 80 participants randomized to the MTC group, 32 completed the course, whereas, from the 156 randomized participants, 102 completed assessment surveys. Feasibility and acceptability indicators showed high recruitment, compliance, and adherence to MTC, with practical steps for randomization and online data collection. Further results showed higher levels of mindfulness and psychological wellbeing and lowered stress levels in the MTC group compared to the control group. The attrition and dropout rates were high; however, the feedback from participants who completed the MTC was highly positive and encouraging. In conclusion, if the trial proceeds with increased outreach in a large-scale RCT, the recruitment might be revised to reduce attrition rates. Further recommendations are discussed.

Transforming psychology education to include global mental health

In recent years, the reality of global migration has brought the lack of understanding of mental health needs across different cultures into sharp focus. Psychology programs are not up to date on global issues and are often experienced as inadequate in preparing graduates to meet the challenges of society today. The field of education and training in psychology has hardly evolved since the last two decades. On the other hand, the mental health needs arising locally and globally require a knowledge base and a set of skills future psychologists need to have in order to be able to work and grow professionally. In addition, most psychologists in the western world are bound, at some point in their career, to be in contact with immigrants or refugees to offer them services and be a source of support for such a vulnerable population. Also, the field of psychology is witnessing more movement among psychologists than ever before, whereby many professionals move to another country, to work, volunteer, gain or provide training, consult and much more. This requires a certain level of preparation, which psychologists need to be aware of and ready to engage in before and after they move. This article highlights different psychology programs around the world that include global mental health in their programs. It discusses essential aspects and skills that psychologists need to learn to be prepared to work globally with various populations and to expand their skills beyond service providing to more management and policy work. Topics such as human rights and social justice, advocacy, health management and policymaking are addressed as important competencies to be gained during the education and training of future psychologists.

Use of Mobile Technology to Identify Behavioral Mechanisms Linked to Mental Health Outcomes in Kenya: Protocol for Development and Validation of a Predictive Model

Objective: This study proposes to identify and validate weighted sensor stream signatures that predict near-term risk of a major depressive episode and future mood among healthcare workers in Kenya. Approach: The study will deploy a mobile app platform and use novel data science analytic approaches (Artificial Intelligence and Machine Learning) to identifying predictors of mental health disorders among 500 randomly sampled healthcare workers from five healthcare facilities in Nairobi, Kenya. Expectation: This study will lay the basis for creating agile and scalable systems for rapid diagnostics that could inform precise interventions for mitigating depression and ensure a healthy, resilient healthcare workforce to develop sustainable economic growth in Kenya, East Africa, and ultimately neighboring countries in sub-Saharan Africa. This protocol paper provides an opportunity to share the planned study implementation methods and approaches. Conclusion : A mobile technology platform that is scalable and can be used to understand and improve mental health outcomes is of critical importance.

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.

Stakeholder identified research priorities for early intervention in psychosis

BACKGROUND

Public resources to answer pertinent research questions about the impact of illness and treatment on people with mental health problems are limited. To target funds effectively and efficiently and maximize the health benefits to populations, prioritizing research areas is needed. Research agendas are generally driven by researcher and funder priorities, however, there is growing recognition of the need to include user-defined research priorities to make research more relevant, needs-based and efficient.

OBJECTIVE

To gain consensus on top priorities for research into early intervention in psychosis through a robust, democratic process for prioritization enlisting the views of key stakeholders including users, carers and healthcare professionals. We also sought to determine which user-prioritized questions were supported by scientific evidence.

DESIGN AND METHODS

We used a modified nominal group technique to gain consensus on unanswered questions that were obtained by survey and ranked at successive stages by a steering group comprising users, carer representatives and clinicians from relevant disciplines and stakeholder bodies. We checked each question posed in the survey was unanswered in research by reviewing evidence in five databases (Medline, Cinahl, PsychInfo, EMBASE and Cochrane Database).

RESULTS

Two hundred and eighty-three questions were submitted by 207 people. After checking for relevance, reframing and examining for duplicates, 258 questions remained. We gained consensus on 10 priority questions; these largely represented themes around access and engagement, information needs before and after treatment acceptance, and the influence of service-user (SU) priorities and beliefs on treatment choices and effectiveness. A recovery SUtheme identified specific self-management questions and more globally, a need to fully identify factors that impact recovery.

DISCUSSION AND CONCLUSIONS

Published research findings indicated that the priorities of service users, carers and healthcare professionals were aligned with researchers' and funders' priorities in some areas and misaligned in others providing vital opportunities to develop research agendas that more closely reflect users' needs.

PATIENT AND PUBLIC CONTRIBUTION

Initial results were presented at stakeholder workshops which included service-users, carers, health professionals and researchers during a consensus workshop to prioritize research questions and allow the opportunity for feedback. Patient and public representatives formed part of the steering group and were consulted regularly during the research process.

Community-Based Mental Health Services in India: Current Status and Roadmap for the Future

An estimated 197.3 million people have mental disorders in India, and majority of the population have either no or limited access to mental health services. Thus, the country has a huge burden of mental disorders, and there is a significant treatment gap. Public mental health measures have become a developmental priority so that sustainable gains may be made in this regard. The National Mental Health Program (NMHP) was launched in 1982 as a major step forward for mental health services in India, but it has only been able to partially achieve the desired mental health outcomes. Despite efforts to energize and scale up the program from time to time, progress with development of community-based mental health services and achievement of the desired outcomes in India has been slow. Public health measures, along with integration of mental health services in primary healthcare systems, offer the most sustainable and effective model given the limited mental health resources. The main barriers to this integration include already overburdened primary health centres (PHCs), which face the following challenges: limited staff; multiple tasks; a high patient load; multiple, concurrent programs; lack of training, supervision, and referral services; and non-availability of psychotropic medications in the primary healthcare system. Thus, there is an urgent need for a fresh look at implementation of the NMHP, with a focus on achieving sustainable improvements in a timely manner.

Comparing the network structure of ICD-11 PTSD and complex PTSD in three African countries

BACKGROUND

Symptom network analysis has become an essential tool for researchers and clinicians investigating the structure of mental disorders. Two methods have been used; one relies on partial correlations, and the second relies on zero order correlations with forced-directed algorithm. This combination was used to examine symptom connections for ICD-11 Posttraumatic Stress Disorder (PTSD) and Complex PTSD (CPTSD) as the symptoms for these disorders have been known to be organized in a multi-dimensional and hierarchical fashion. We aimed to examine whether networks of ICD-11 CPTSD symptoms reproduced across samples from three African countries.

METHODS

We produced network models based on data from 2524 participants in Nigeria (n = 1018), Kenya (n = 1006), and Ghana (n = 500). PTSD and CPTSD symptoms were measured using the International Trauma Questionnaire (Cloitre et al., 2018).

RESULTS

The CPTSD network analysis using force-directed method alongside partial correlations based on Gaussian Graphical Models (GGM) revealed the multidimensional-hierarchal structure of CPTSD. The within-cluster symptoms of Disturbances in Self Organization (DSO) and PTSD were strongly correlated with each other in all networks, and the cross-cluster symptoms were lower. The most central symptom was 'feelings of worthlessness', a symptom of Negative Self-Concept that is part of the CPTSD cluster. The networks were very similar across the three countries.

CONCLUSIONS

Findings support the ICD-11 model of PTSD and CPTSD in three African countries.

An overview of systematic reviews on mental health promotion, prevention, and treatment of common mental disorders for refugees, asylum seekers, and internally displaced persons

BACKGROUND

Migrants who have been forced to leave their home, such as refugees, asylum seekers, and internally displaced persons (IDP), are likely to experience stressors which may lead to mental health problems. The efficacy of interventions for mental health promotion, prevention, and treatment may differ in this population.

OBJECTIVES

With this overview of systematic reviews, we will map the characteristics and methodological quality of existing systematic reviews and registered systematic review protocols on the promotion of mental health and prevention and treatment of common mental disorders among refugees, asylum seekers, and IDPs. The findings from this overview will be used to prioritise and inform future Cochrane reviews on the mental health of involuntary migrants.

METHODS

We searched Ovid MEDLINE (1945 onwards), Ovid Embase (1974 onwards), Ovid PsycINFO, ProQuest PTSDpubs, Web of Science Core Collection, Cochrane Database of Systematic Reviews, NIHR Journals Library, CRD databases (archived), DoPHER, Epistemonikos, Health Evidence, 3ie International Initiative for Impact Evaluation, and PROSPERO, to identify systematic reviews of mental health interventions for involuntary migrants. We did not apply any restrictions on date, language, or publication status to the searches. We included systematic reviews or protocols for systematic reviews of interventions aimed at refugees, asylum seekers, and internally displaced persons. Interventions must have been aimed at mental health promotion (for example, classroom-based well-being interventions for children), prevention of mental health problems (for example, trauma-focussed Cognitive Behavioural Therapy to prevent post-traumatic stress disorder), or treatment of common mental disorders and symptoms (for example, narrative exposure therapy to treat symptoms of trauma). After screening abstracts and full-text manuscripts in duplicate, we extracted data on the characteristics of the reviews, the interventions examined in reviews, and the number of primary studies included in each review. Methodological quality of the included systematic reviews was assessed using AMSTAR 2.

MAIN RESULTS

The overview includes 23 systematic reviews and 15 registered systematic review protocols. Of the 23 published systematic reviews, meta-analyses were conducted in eight reviews. It was more common for the search strategy or inclusion criteria of the reviews to state that studies involving refugees were eligible for inclusion (23/23), than for asylum seekers (14/23) or IDPs (7/23) to be explicitly mentioned. In most reviews, study eligiblity was either not restricted by participant age (9/23), or restricted to adults (10/23). Reviews commonly reported on studies of diagnosis or symptoms of post-traumatic stress disorder or trauma (11/23) and were less likely to report on depression or anxiety (6/23). In 15 reviews the intervention of interest was focused on/ specific to psychological therapy. Across all 23 reviews, the interventions most commonly identified from primary studies were general Cognitive Behavioural Therapy, Narrative Exposure Therapy, and a range of different integrative and interpersonal therapies. Even though many reviews included studies of participants without a diagnosis of a mental health problem, they often assessed mental health treatments and did not usually distinguish between promotion, prevention, and treatment in the review aims. Together the 23 systematic reviews included 336 references, of which 175 were unique primary studies. Limitations to the methodological quality of reviews most commonly related to reporting of selection criteria (21/23), absence of a protocol (19/23), reporting of study design (20/23), search strategy (22/23), and funding sources of primary studies (19/23).

AUTHORS' CONCLUSIONS

Gaps exist in the evidence on mental health interventions for refugees, asylum seekers, and internally displaced persons. Most reviews do not specify that internally displaced persons are included in the selection criteria, even though they make up the majority of involuntary migrants worldwide. Reviews specific to mental health promotion and prevention of common mental disorders are missing, and there is more evidence available for adults or mixed populations than for children. The literature is focused on post-traumatic stress disorder and trauma-related symptoms, with less attention for depression and anxiety disorders. Better quality systematic reviews and better report of review design and methods would help those who may use these reviews to inform implementation of mental health interventions.

The ethical, social, and cultural dimensions of screening for mental health in children and adolescents of the developing world

Despite their burden and high prevalence, mental health disorders of children and adolescents remain neglected in many parts of the world. In developing countries, where half of the population is younger than 18 years old, one of every five children and adolescents is estimated to suffer from a mental health disorder. It is then essential to detect these conditions through screening in a timely and accurate manner. But such screening is fraught with considerable ethical, social, and cultural challenges. This study systematically identifies, for the first time, these challenges, along with potential solutions to address them. We report on the results of an international multi- and inter-disciplinary three-round Delphi survey completed by 135 mental health experts from 37 countries. We asked these experts to identify and rank the main ethical, social, and cultural challenges of screening for child and adolescent mental health problems in developing nations, and to propose solutions for each challenge. Thirty-nine significant challenges emerged around eight themes, along with 32 potential solutions organized into seven themes. There was a high degree of consensus among the experts, but a few interesting disagreements arose between members of the panel from high-income countries and those from low- and middle-income nations. The panelists overwhelmingly supported mental health screening for children and adolescents. They recommended ensuring local acceptance and support for screening prior to program initiation, along with careful and comprehensive protection of human rights; integrating screening procedures into primary care; designing and implementing culturally appropriate screening tools, programs, and follow-up; securing long-term funding; expanding capacity building; and task-shifting screening to local non-specialists. These recommendations can serve as a guide for policy and decision-making, resource allocation, and international cooperation. They also offer a novel approach to reduce the burden of these disorders by encouraging their timely and context-sensitive prevention and management.

Driving better intervention outcomes in eating disorders: A systematic synthesis of research priority setting and the involvement of consumer input

OBJECTIVE

Setting specific research priorities and involving consumers in this process is one pathway to driving better intervention outcomes in eating disorders (EDs). We reviewed research priority setting in the field and the involvement of consumers in this priority setting.

METHOD

A systematic review following the PRSIMA statement was conducted and eight studies were identified for inclusion; four included substantial input from consumers, and four were researcher led. Similarities and differences across the types of studies were examined.

RESULTS

Research priorities informed by consumers were primarily concerned with producing better interventions and outcomes. A large degree of overlap with researcher-led priorities was present. The former studies had a greater focus on early intervention, bridging the research-practice gap, and recovery, while the latter were more likely to address diagnosis, genetic factors, brain circuitry, and pharmacotherapy. Priorities endorsed across more than one consumer-informed study included: the role of self-harm, working with health care professionals to increase early detection, supporting transition between services, and six issues about improved treatments.

CONCLUSIONS

The ED field needs to engage in more meaningful involvement of co-design across consumers, clinicians and researchers along the entire research journey, not just research priority setting. An integrated research strategy incorporating a co-design perspective has the potential to drive better outcomes.

Creation of consensus recommendations for collaborative practice in the Malaysian psychiatric system: a modified Delphi study

BACKGROUND

There is strong evidence that collaborative practice in mental healthcare improves outcomes for patients. The concept of collaborative practice can include collaboration between healthcare workers of different professional backgrounds and collaboration with patients, families and communities. Most models of collaborative practice were developed in Western and high-income countries and are not easily translatable to settings which are culturally diverse and lower in resources. This project aimed to develop a set of recommendations to improve collaborative practice in Malaysia.

METHODS

In the first phase, qualitative research was conducted to better understand collaboration in a psychiatric hospital (previously published). In the second phase a local hospital level committee from the same hospital was created to act on the qualitative research and create a set of recommendations to improve collaborative practice at the hospital for the hospital. Some of these recommendations were implemented, where feasible and the outcomes discussed. These recommendations were then sent to a nationwide Delphi panel. These committees consisted of healthcare staff of various professions, patients and carers.

RESULTS

The Delphi panel reached consensus after three rounds. The recommendations include ways to improve collaborative problem solving and decision making in the hospital, ways to improve the autonomy and relatedness of patients, carers and staff and ways to improve the levels of resources (e.g. skills training in staff, allowing people with lived experience of mental disorder to contribute).

CONCLUSIONS

This study showed that the Delphi method is a feasible method of developing recommendations and guidelines in Malaysia and allowed a wider range of stakeholders to contribute than traditional methods of developing guidelines and recommendations.Trial registration Registered in the National Medical Research Register, Malaysia, NMRR-13-308-14792.

A functional SNP in MIR124-1, a brain expressed miRNA gene, is associated with aggressiveness in a Colombian sample

Background:

Interpersonal violence and suicide are among the main causes of mortality and morbidity around the world. In several developing countries, such as Colombia, they are among the first five entities of public health concern. Aggressiveness is an important endophenotype for aggression and suicidal behavior, having a heritability of around 50%. Exploration of classical candidate genes, involved in serotoninergic and dopaminergic neurotransmission, has identified few consistent risk factors for aggressiveness. miRNAs are a novel class of molecules with a growing role in normal neural function and neuropsychiatric disorders; of special interest, miR-124 is a brain-specific miRNA that is key for neuronal plasticity. We evaluated the hypothesis that a functional polymorphism in MIR124-1 gene might be associated with aggressiveness in a Colombian sample.

Methods:

The Spanish adaptation of the refined version of the Aggression Questionnaire and the abbreviated Barratt Impulsiveness Scale were applied to 170 young subjects. The functional SNP in MIR124-1 (rs531564) was genotyped by a TaqMan assay.

Results:

We found a significant association between the MIR124-1 and aggressiveness in our sample, with G/G carriers having lower scores (P = 0.01). This association seemed to be specific for aggressiveness, as it was not significant for impulsiveness.

Conclusions:

We showed for the first time the association of a functional polymorphism in MIR124-1 and aggressiveness. Known targets of miR-124 (such as BDNF and DRD4 genes) could explain the effect of this miRNA on behavior. A future analysis of additional novel functional polymorphisms in other brain expressed miRNAs could be useful for a deeper understanding of aggression in humans.

Trauma Education and Stigma Reduction in Global Settings: An Evaluation of the Impact of a One-Day Trauma Psychoeducation Workshop with Community Stakeholders in the Caribbean Nation of Saint Lucia

The independent island nation of Saint Lucia and surrounding Caribbean countries have fairly well-documented high reported rates of trauma, but limited training infrastructure for trauma-related mental health support and treatment services. This study addresses this disparity between high trauma exposure and sparse trauma-related resources by studying how a one-day training workshop impacted self-rated knowledge about trauma and stigma towards trauma survivors. The training was provided by a licensed clinical psychologist in partnership with a local women's rights group. Participants (n = 41) included school counselors, nurses, psychiatric providers, health educators, and advocates on the island. Participants completed pre- and post-workshop measures examining the variables of interest. The one-day workshop provided training on trauma types, post-trauma reactions, options for treatment, and hands-on training for trauma crisis-management and short-term interventions. Following the workshop, participants reported increased knowledge of trauma, more accurate perceptions of its prevalence, better understanding of evidence-based treatments, and lower trauma survivor-related stigma. This is the first trauma-focused workshop tested in St. Lucia, where the need for such training is considerable given few treatment options for trauma survivors in this area. Work is underway to provide more expansive services for trauma across the Caribbean region, given these preliminary promising findings.

Behavioral problems in preadolescence: Does gender matter?

Behavioral problems in children are increasingly acknowledged as a global issue in mental health. Preadolescence is the transitory phase of development that links childhood and adolescence, and the presence of behavioral problems in this phase could be detrimental to children's present and future. This study aimed to describe the epidemiology of "behavioral problems" in preadolescents aged 11 to 12 years and to examine their distribution by socioeconomic status and children's characteristics while developing an in-depth understanding of the role of gender as a risk factor for such problems. A school-based, cross-sectional study was conducted in Karachi, Pakistan. Participants were selected from a middle-class, coeducational school chain. Sociodemographic questionnaires and an officially adapted version of Youth Self Report Form, which is child- and adolescent-reported version of Child Behavior Checklist, were used to collect data from children. The prevalence of Overall Behavioral Problems was 28.6%. From Broadband Scales, the relative prevalence of internalizing problems was about 52% higher than that of externalizing problems. Among the Narrowband Scales, somatic complaints were the most prevalent (23.2%). Male children significantly had higher odds for being at risk of Overall Behavioral problems, internalizing problems, and co-occurring behavioral issues, as compared to female children. The study concludes that the prevalence of overall behavioral problems is at the higher end of the global range. Male children are more at risk for overall behavioral problems, and contrary to previous studies, they are significantly more at risk of internalizing problems. Our study is the first to report the risk of co-occurrence of multiple issues with respect to gender, and adds that male children are significantly at risk of multiple co-occurring behavioral problems. Our study highlights the need for an in-depth understanding of cultural, sociopolitical conditions for actionable and gender-sensitive interventions for preadolescents.

Global research priorities for youth mental health

AIM

Over the past two decades, the youth mental health field has expanded and advanced considerably. Yet, mental disorders continue to disproportionately affect adolescents and young adults. Their prevalence and associated morbidity and mortality in young people have not substantially reduced, with high levels of unmet need and poor access to evidence-based treatments even in high-income countries. Despite the potential return on investment, youth mental disorders receive insufficient funding. Motivated by these continual disparities, we propose a strategic agenda for youth mental health research.

METHOD

Youth mental health experts and funders convened to develop youth mental health research priorities, via thematic roundtable discussions, that address critical evidence-based gaps.

RESULTS

Twenty-one global youth mental health research priorities were developed, including population health, neuroscience, clinical staging, novel interventions, technology, socio-cultural factors, service delivery, translation and implementation.

CONCLUSIONS

These priorities will focus attention on, and provide a basis for, a systematic and collaborative strategy to globally improve youth mental health outcomes.

A cross-country psychiatric screening of ICD-11 disorders specifically associated with stress in Kenya, Nigeria and Ghana

Background: The Global Forum for Health Research, with the support of the World Health Organization, highlighted the need to prioritize mental health research in Africa. The introduction of revised descriptions of Posttraumatic Stress Disorder (PTSD) and Adjustment Disorder, along with new diagnoses of Complex PTSD and Prolonged Grief Disorder, in the ICD-11 creates a need for additional national-level epidemiological studies on the prevalence of stress-related disorders. Methods: The prevalence rates of these four ICD-11 stress disorders were assessed in three African countries including Nigeria (N = 1006), Kenya (N = 1018), and Ghana (N = 500). Participants completed disorder-specific measures for each disorder. Findings: Across the entire sample, the current prevalence rate of probable Adjustment Disorder was 8.4% (95% C.I. = 7.4%, 9.6%), probable PTSD was 18.6% (95% C.I. = 17.2, 20.2%), probable Complex PTSD was 15.9% (95% C.I. = 14.5%, 17.4%) and probable Prolonged Grief Disorder was 3.7% (95% C.I. = 3.1%, 4.5%). Interpretation: The results are applicable primarily to well-educated urban and suburban adults in these African countries. Results indicated that Adjustment Disorder, PTSD, and CPTSD are highly prevalent in these three African countries. There is now a pressing need to develop culturally sensitive interventions to enable recovery from these conditions.

The Arab Region's Contribution to Global Mental Health Research (2009-2018): A Bibliometric Analysis

Background: Mental health research output in the Arab region is increasing, yet little is known about its recent landscape. This study provides a bibliometric analysis of mental health research in all 22 Arab countries over the past decade. Method: We used 760 journals and numerous keywords to search for articles published between 2009 and 2018 by individuals affiliated with institutions located in the Arab region. We analyzed data within Arab countries and between Arab and non-Arab countries. Results: We found that research output in the Arab world has increased by almost 160% in the past ten years, in comparison to 57% for the rest of the world. The quality of publications has also steadily improved, and so did international collaboration. Despite the progress, the number of articles per capita remains remarkably lower for the Arab world compared to the rest of the world. Also, the majority of articles continue to emanate from a limited number of countries (Egypt, Saudi Arabia, and Lebanon) and institutions within these countries. Mental health research topics in the Arab region are similar to those found in low- and middle-income countries of Africa, Asia, Latin America, and the Caribbean. Conclusion: The region needs to invest more in mental health research to close the gap with other medical and healthcare research areas and with the rest of the world. The region also needs to increase its international collaboration and research training to produce higher-quality studies, attract more funding, and publish more in top journals. As the region's population continues to face increasing trauma as a result of war and terrorism, among others, the field is afforded an opportunity to establish a major standing in the healthcare domain. Researchers are uniquely poised to use their body of research evidence to effectively help people reengage with their environments and return to daily life activities.

An overview of systematic reviews on mental health promotion, prevention, and treatment of common mental disorders for refugees, asylum seekers, and internally displaced persons

This is a protocol for a Cochrane Review (Overview). The objectives are as follows:

To map the characteristics and methodological quality of existing systematic reviews and published review protocols on the promotion of mental health and prevention and treatment of common mental disorders among refugees, asylum seekers, and internally displaced persons.

Characteristics of interest are:

the type of systematic review (Cochrane, non‐Cochrane, meta‐analysis, narrative synthesis); population (refugees, asylum seekers, internally displaced persons, age, mental health diagnosis); setting (country of origin and study setting); types of studies (randomised controlled trials, other designs); types of interventions (promotion, prevention, treatment; CBT, other psychotherapy, transdiagnostic, medication); types of comparators (no treatment, placebo, waiting list, treatment as usual, other treatment); intervention provider (professional, lay health worker); review characteristics (number of included studies, review quality).

Whereas an overview of systematic reviews, would normally seek to answer questions related to the effectiveness or efficacy results of studies included in the identified reviews, this overview will provide a description of the depth and breadth of the literature available and will not answer questions of effectiveness. Data on study characteristics are extracted to give an overview of systematic reviews, ongoing or published, on this topic.

This review is part of a Cochrane Global Mental Health satellite project to identify priorities for Cochrane Reviews in global mental health. We will produce an evidence map, which will represent a lay summary of literature identified in the overview, which will provide a basis to engage with stakeholders within and outside of academia to prioritise Cochrane Reviews of mental health of refugees, asylum seekers and internally displaced persons. This will ensure that the Cochrane Global Mental Health Satellite takes forward research questions seen as a priority by stakeholders to promote a strong evidence base in global mental health.

Protocol for establishing a child and adolescent twin register for mental health research and capacity building in Sri Lanka and other low and middle-income countries in South Asia

INTRODUCTION

Worldwide, 10%-20% of children and adolescents experience mental health conditions. However, most such disorders remain undiagnosed until adolescence or adulthood. Little is known about the factors that influence mental health in children and adolescents, especially in low and middle-income countries (LMIC), where environmental threats, such as poverty and war, may affect optimal neurodevelopment. Cohort studies provide important information on risks and resilience across the life course by enabling tracking of the effects of early life environment on health during childhood and beyond. Large birth cohort studies, including twin cohorts that can be aetiologically informative, have been conducted within high-income countries but are not generalisable to LMIC. There are limited longitudinal birth cohort studies in LMIC.

METHODS

We sought to enhance the volume of impactful research in Sri Lanka by establishing a Centre of Excellence for cohort studies. The aim is to establish a register of infant, child and adolescent twins, including mothers pregnant with twins, starting in the districts of Colombo (Western Province) and Vavuniya (Northern Province). We will gain consent from twins or parents for future research projects. This register will provide the platform to investigate the aetiology of mental illness and the impact of challenges to early brain development on future mental health. Using this register, we will be able to conduct research that will (1) expand existing research capacity on child and adolescent mental health and twin methods; (2) further consolidate existing partnerships and (3) establish new collaborations. The initiative is underpinned by three pillars: high-quality research, ethics, and patient and public involvement and engagement (PPIE).

ETHICS AND DISSEMINATION

Ethical approval for this study was obtained from the Ethics Review Committee of Sri Lanka Medical Association and Keele University's Ethical Review Panel. In addition to journal publications, a range of PPIE activities have been conducted.

Partnership for mental health development in Sub-Saharan Africa (PaM-D): a collaborative initiative for research and capacity building

AimsIn low- and middle-income countries (LMIC) in general and sub-Sahara African (SSA) countries in particular, there is both a large treatment gap for mental disorders and a relative paucity of empirical evidence about how to fill this gap. This is more so for severe mental disorders, such as psychosis, which impose an additional vulnerability for human rights abuse on its sufferers. A major factor for the lack of evidence is the few numbers of active mental health (MH) researchers on the continent and the distance between the little evidence generated and the policy-making process.

METHODS

The Partnership for Mental Health Development in Africa (PaM-D) aimed to bring together diverse MH stakeholders in SSA, working collaboratively with colleagues from the global north, to create an infrastructure to develop MH research capacity in SSA, advance global MH science by conducting innovative public health-relevant MH research in the region and work to link research to policy development. Participating SSA countries were Ghana, Kenya, Liberia, Nigeria and South Africa. The research component of PaM-D focused on the development and assessment of a collaborative shared care (CSC) program between traditional and faith healers (T&FHs) and biomedical providers for the treatment of psychotic disorders, as a way of improving the outcome of persons suffering from these conditions. The capacity building component aimed to develop research capacity and appreciation of the value of research in a broad range of stakeholders through bespoke workshops and fellowships targeting specific skill-sets as well as mentoring for early career researchers.

RESULTS

In the research component of PaM-D, a series of formative studies were implemented to inform the development of an intervention package consisting of the essential features of a CSC for psychosis implemented by primary care providers and T&FHs. A cluster randomised controlled trial was next designed to test the effectiveness of this package on the outcome of psychosis. In the capacity-building component, 35 early and mid-career researchers participated in the training workshops and several established mentor-mentee relationships with senior PaM-D members. At the end of the funding period, 60 papers have been published and 21 successful grant applications made.

CONCLUSION

The success of PaM-D in energising young researchers and implementing a cutting-edge research program attests to the importance of partnership among researchers in the global south working with those from the north in developing MH research and service in LMIC.

A systematic review of frameworks for the interrelationships of mental health evidence and policy in low- and middle-income countries

BACKGROUND

The interrelationships between research evidence and policy-making are complex. Different theoretical frameworks exist to explain general evidence-policy interactions. One largely unexplored element of these interrelationships is how evidence interrelates with, and influences, policy/political agenda-setting. This review aims to identify the elements and processes of theories, frameworks and models on interrelationships of research evidence and health policy-making, with a focus on actionability and agenda-setting in the context of mental health in low- and middle-income countries (LMICs).

METHODS

A systematic review of theories was conducted based on the BeHeMOTh search method, using a tested and refined search strategy. Nine electronic databases and other relevant sources were searched for peer-reviewed and grey literature. Two reviewers screened the abstracts, reviewed full-text articles, extracted data and performed quality assessments. Analysis was based on a thematic analysis. The included papers had to present an actionable theoretical framework/model on evidence and policy interrelationships, such as knowledge translation or evidence-based policy, specifically target the agenda-setting process, focus on mental health, be from LMICs and published in English.

RESULTS

From 236 publications included in the full text analysis, no studies fully complied with our inclusion criteria. Widening the focus by leaving out 'agenda-setting', we included ten studies, four of which had unique conceptual frameworks focusing on mental health and LMICs but not agenda-setting. The four analysed frameworks confirmed research gaps from LMICs and mental health, and a lack of focus on agenda-setting. Frameworks and models from other health and policy areas provide interesting conceptual approaches and lessons with regards to agenda-setting.

CONCLUSION

Our systematic review identified frameworks on evidence and policy interrelations that differ in their elements and processes. No framework fulfilled all inclusion criteria. Four actionable frameworks are applicable to mental health and LMICs, but none specifically target agenda-setting. We have identified agenda-setting as a research theory gap in the context of mental health knowledge translation in LMICs. Frameworks from other health/policy areas could offer lessons on agenda-setting and new approaches for creating policy impact for mental health and to tackle the translational gap in LMICs.

Preliminary Effectiveness Study of Coping Power Program for Aggressive Children in Pakistan

Aggression is a characteristic feature of many psychiatric disorders. To address the scarceness for evidence-based interventions for behavioral problems in Pakistan, we evaluated the effectiveness of culturally adapted version of Coping Power Program. The purpose of the study was to determine the extent to which Coping Power Program is capable of reducing aggressive behavior and improving competent behavior, when delivered in a different culture, i.e., Pakistan. With randomized control trial (RCT) of pre- and post-testing, 112 fourth grade boys were allocated to Coping Power intervention condition and waitlist control condition. The intervention group showed significant reduction in aggression at post assessment, in comparison to control group. Boys who received Coping Power intervention also showed improvements in behavior, social skills, and social cognitive processes, with better anger control and problem solving strategies, in comparison to the control group. The results of the study provide preliminary evidence, supporting the effectiveness of Coping Power Program for Pakistani children. Despite its limitations, the results of this study are promising and suggest that Coping Power is an effective intervention to reduce behavioral problems and promote healthy and positive behaviors in children, even when implemented in different contexts with greater potential for violence exposure.

Children in the 2015 South Indian floods: community members' views

Little is known about children's experiences and involvement in disaster preparation and recovery, in particular in low- and middle-income countries. Eliciting community members' perspectives on the 2015 floods in Tamil Nadu, India, may generate useful insights for improving services in low-resource settings. This qualitative study aimed to understand how children in Chennai experienced the floods, as reported by the adults in their community, and to explore children's involvement in disaster preparedness, response and recovery efforts as reported from the adults' perspective. We conducted in-depth, semi-structured interviews (N = 48) with family members (n = 36), and with staff of non-governmental organizations (NGOs) (n = 12) who actively participated in relief and recovery efforts. We also conducted two focus group discussions (n = 14) with NGO staff about a year after the 2015 South Indian floods in Chennai, India. Six broad themes regarding children's experiences and behaviours during and after the floods emerged: (1) unexpectedness of the floods; (2) children's safety - barriers and facilitators; (3) parents' reactions - helplessness, fear and pride; (4) children's reactions - helping hands, fun and fear; (5) barriers to a return to 'normal'; and (6) a determination to be prepared for next time. Children and families were deeply impacted by the floods, in part owing to a lack of preparation, as perceived by the study participants. It was also clear from the data analysis that caste and socioeconomic status played an important role in the families' ability to evacuate safely. Helplessness on the part of the parents was apparent, as was children's concern over recurrence of the flood. Similarly, gender appeared to affect child safety, recovery and other outcomes such as continued education. Priorities for future efforts involve the development and evaluation of child-centred education about flood awareness, child participation and safety.

Community-based rehabilitation offers cost-effective epilepsy treatment in rural Guinea-Bissau

Treatment of epilepsy in low-income countries is a challenge considering the lack of resources, availability of antiepileptic drugs, and cultural beliefs. We used a community-based rehabilitation (CBR) service for the detection, monitoring, and treatment of epilepsy. A local network of trained community volunteers provided education, good quality antiepileptic drugs, and clinical follow-up for people with epilepsy (PWE). In a period of 2years, approximately 22,500 people were screened in central Guinea-Bissau, and 112 PWE were identified and registered. Monthly check-ups were offered to monitor treatment effect and increase compliance. Retrospective analysis on 81 records of patients under treatment in June 2016 showed a decrease of seizure frequency in 88.8% after treatment initiation and was maintained throughout the clinical follow-up of 15months. A conservative estimation of the treatment and monitoring of a single person with epilepsy revealed a daily cost of $0.73. Despite acknowledging epilepsy as a neglected condition by the World Health Organization (WHO), most PWE still lack appropriate treatment. Although CBR service has been suggested as efficient strategy to reduce the treatment gap, little information is available on the efficacy of the programs. Our experiences show that CBR service is a cost-effective approach to monitor treatment and increase compliance in PWE. This experience may be of value for other resource-poor settings.

Mental health research in the Arab world: an update

Publications on mental health were collected using PubMed and PsychINFO for 21 Arab countries. The data were then categorised according to the first author's country of affiliation, the year of publication, the topic of research and the type of journal. In 2006–12, the Arab world published 1029 articles (an average of 147 per year). The estimated increase in yearly productivity during this period was about 25% over the 7 preceding years. When considering the research output per million population, Kuwait, Bahrain and Lebanon were the top three producers, as they had been over the preceding four decades. After adjusting for gross domestic product (GDP) per capita, the five top producers were Egypt, Jordan, Tunisia, Lebanon and Morocco. Based on child and adolescent mental health research only, the Arab world's productivity was around one-sixth that of the United States and Europe.

Priority setting for mental health research in Chile

Background

Scientific knowledge is a fundamental tool for making informed health policy decisions, but the link between health research and public policy decision-making is often missing. This study aims to identify and prioritize a national set of research gaps in mental health.

Methods

A multi-approach method to identify gaps in knowledge was developed, including (1) document analysis and identification of possible research questions, (2) interviews to Ministry of Health key informants, (3) focus groups with different stakeholders, and (4) a web consultation addressed to academics. The identified gaps were translated to a standardized format of research questions. Criteria for prioritization were extracted from interviews and focus groups. Then, a team of various professionals applied them for scoring each question research.

Findings

Fifty-four people participated in the knowledge gaps identification process through an online consultation (n = 23) and focus groups (n = 18). Prioritization criteria identified were: extent of the knowledge gap, size of the objective population, potential benefit, vulnerability, urgency and applicability. 155 research questions were prioritized, of which 44% were related to evaluation of systems and/or health programs, and 26% to evaluation of interventions, including questions related to cost-effectiveness. 30% of the research questions came from the online consultation, and 36% from key informants. Users groups contributed with 10% of total research questions.

Conclusion

A final priority setting for mental health research was reached, making available for authorities and research agencies a list of 155 research questions ordered by relevance. The experience documented here could serve to other countries interested in developing a similar process.

Electronic supplementary material

The online version of this article (doi:10.1186/s13033-017-0168-9) contains supplementary material, which is available to authorized users.

Addressing the treatment gap: A key challenge for extending evidence-based psychosocial interventions

Remarkable progress has been made in developing psychosocial interventions for a broad range of psychiatric disorders for children, adolescents, and adults. In addition many efforts are well underway to address the research-practice gap, which refers to the dissemination evidence-based treatments from controlled settings to clinical care. The present article focuses on the treatment gap, which refers to the discrepancy in the proportion of the population in need of services and the proportion that actually receives them. Currently, in the United States (and worldwide), the vast majority of individuals in need of mental health services receive no treatment. Although there are many reasons, the dominant model of delivering psychosocial interventions in both research and clinical practice makes it difficult to scale treatment to reach the large swaths of individuals in need. That model includes one-to-one, in person treatment, with a trained mental health professional, and provided in clinical setting (e.g., clinic, private practice office, health-care facility). The article discusses the development of delivery models that would permit reaching more individuals in need, highlights criteria for developing such models, and illustrates novel models already available. The article proposes that our next challenge is to reach individuals in need with the many excellent interventions we have developed but through a diversified set of delivery models.

Applying stated-preference methods to improve health systems in sub-Saharan Africa: a systematic review

INTRODUCTION

Sub-Saharan African health systems must balance shifting disease burdens with desires for robust institutions. Stated-preference methods have been applied extensively to elicit health care workers' preferences and priorities for rural practice. This systematic review characterizes the range of their applications to African health systems problems. Areas covered: A PRISMA protocol was submitted to PROSPERO. Six databases were queried for peer-reviewed articles using quantitative stated-preference methods to evaluate a health systems-related trade-off. Quality was assessed using the PREFS checklist. Seventy-seven articles published between 1996 and 2017 met review criteria. Methods were primarily choice-based: discrete-choice experiments (n = 46), ranking/allocation techniques (n = 21), conjoint analyses (n = 7), and best-worst scaling (n = 3). Trade-offs fell into six 'building blocks': service features (n = 27), workforce incentives (n = 17), product features (n = 14), system priorities (n = 14), insurance features (n = 4), and research priorities (n = 1). Five countries dominated: South Africa (n = 11), Ghana (n = 9), Malawi (n = 9), Uganda (n = 9), and Tanzania (n = 8). Discrete-choice experiments were of highest quality (mean score: 3.36/5). Expert commentary: Stated-preference methods have been applied to many health systems contexts throughout sub-Saharan Africa. Studies examined established strategic areas, especially primary health care for women, prevention and treatment of infectious diseases, and workforce development. Studies have neglected the emerging areas of non-communicable diseases.

A school-based epidemiological field survey: difficulties in collecting psychiatric outcome data in a middle-income country

BACKGROUND

Low- and middle-income countries (LMICs) face a lack of epidemiological data. The development of high-quality surveys is a key research priority in countries such as Brazil. Our aim is to discuss the difficulties in conducting a longitudinal epidemiological survey in a pilot study of a school-based sample in São Paulo.

METHODS

Data came from a cohort of school-attending adolescents in two neighborhoods with different levels of urbanicity in São Paulo. Students born in 2002 and in the 7th grade during 2014 were recruited from nine public schools. Adolescents and caregivers were interviewed separately at baseline and at one year follow-up, using several instruments, including the Schedule for Affective Disorders and Schizophrenia for School-Age Children/Present and Lifetime Version (K-SADS-PL).

RESULTS

Achieving unbiased sampling, keeping an updated register of participants' contact information, using a full clinical interview without an algorithm for its scoring, and maintaining a highly-trained research team were among the difficulties faced.

CONCLUSION

Working closely with community leaders, organizing group efforts to perform interviews, using a short, easy to understand instrument and providing some reward for participants were identified as alternatives to dealing with these difficulties, useful not only in Brazil, but also in other LMICs.

State of the art of population-based attitude research on mental health: a systematic review

AIMS

Population surveys have become a frequently used method to explore stigma, help-seeking and illness beliefs related to mental illness. Methodological quality however differs greatly between studies, and our current knowledge seems heavily biased towards high-income countries. A critical appraisal of advances and shortcomings of psychiatric attitude research is missing. This review summarises and appraises the state of the art in population-based attitude research on mental health.

METHODS

Systematic review of all peer-reviewed papers reporting representative population studies on beliefs and attitudes about mental disorders published between January 2005 and December 2014 (n = 478).

RESULTS

Over the decade covered by this review considerably more papers on psychiatric attitude research have been published than over the whole time period before. Most papers originated in Europe (36.3%), North America (23.2%) and Australia (22.6%), only 14.6% of all papers included data from low- or middle income countries. The vast majority of papers (80.1%) used correlational cross-sectional analyses, only 4% used experimental or quasi-experimental designs. Data in 45.9% of all papers were obtained with face-to-face interviews, followed by telephone (34.5%), mail (7.3%) and online surveys (4.0%). In almost half of papers (44.6%) case-vignettes served as stimulus for eliciting responses from interviewees. In 20.7% instruments meeting established psychometric criteria were used. The most frequently studied disorder was depression (44.6% of all paper), followed by schizophrenia (33%). 11.7% of papers reported time trend analyses of attitudes and beliefs, 7.5% cross-cultural comparisons. The most common focus of research was on mental health literacy (in total 63.4% of all papers, followed by various forms of stigma (48.3%).There was a scarcity of papers (12.1%) based on established theoretical frameworks.

CONCLUSIONS

In the current boom of attitude research, an avant-garde of studies uses profound and innovative methodology, but there are still blind spots and a large proportion of conventional studies. We discuss current and future methodological challenges that psychiatric attitude research needs to embrace. More innovative and methodologically sound studies are needed to provide an empirical basis for evidence-based interventions aimed at reducing misconceptions about mental disorders and improve attitudes towards those afflicted.

Suicidal Plans and Attempts Among Adolescents in Mongolia

BACKGROUND

Although 75% of suicides occur in low- and middle-income countries, few studies have examined suicidal behaviors among young people in these countries.

AIMS

This study aimed to examine what individual characteristics were associated with suicidal plans and attempts among Mongolian youth and whether suicidal risks and behaviors varied by urban and rural locations.

METHOD

Logistic regression analyses were utilized to investigate suicidal plans and attempts among 5,393 adolescents using the Global Student Health Survey - 2013.

RESULTS

Adolescents who lived in urban areas were at higher risk for suicidal plans and behaviors than those who lived in rural areas; however, the patterns of suicidal risks were similar. Specifically, individual characteristics, such as being female, feeling lonely and worried, smoking cigarettes, drinking alcohol, and having fights at school, were associated with suicidal plans and behaviors regardless of the residential places.

LIMITATIONS

A number of important variables have not been included in the questionnaire such as depression, family and parental support, household income, family constructs etc.

CONCLUSION

Given the comparable patterns of risk between urban and rural adolescents and the relatively high rates of suicidal plans and attempts, similar mental health services and interventions are necessitated for both urban and rural areas.

Mental health treatment outcome expectancies in Burundi

Best practices in global mental health stress the importance of understanding local values and beliefs. Research demonstrates that expectancies about the effectiveness of a given treatment significantly predicts outcome, beyond the treatment effect itself. To help inform the development of mental health interventions in Burundi, we studied expectancies about the effectiveness of four treatments: spiritual healing, traditional healing, medication, and selected evidence-based psychosocial treatments widely used in the US. Treatment expectancies were assessed for each of three key syndromes identified by previous research: akabonge (a set of depression-like symptoms), guhahamuka (a set of trauma-related symptoms), and ibisigo (a set of psychosis-like symptoms) . In individual interviews or written surveys in French or Kirundi with patients ( N = 198) awaiting treatment at the clinic, we described each disorder and the treatments in everyday language, asking standard efficacy expectations questions about each ("Would it work?" "Why or why not?"). Findings indicated uniformly high expectancies about the efficacy of spiritual treatment, relatively high expectancies for western evidence-based treatments (especially cognitive behavior therapy [CBT] for depression-like symptoms), lower expectancies for medicine, and especially low expectancies for traditional healing (except for traditional healing for psychosis-like symptoms). There were significant effects of gender but not of education level. Qualitative analyses of explanations provide insight into the basis of people's beliefs, their explanations about why a given treatment would or would not work varied by type of disorder, and reflected beliefs about underlying causes. Implications for program development and future research are discussed.

Research capacity strengthening in South Asia: based on the experience of South Asian Hub for Advocacy, Research and Education on Mental Health (SHARE)

The South Asian Hub for Advocacy, Research and Education (SHARE) was a five-year National Institute of Mental Health (NIMH)-funded program that aimed to stimulate the research base for task-shifting mental health interventions to address the mental health treatment gap in low and middle-income countries. During its 5 years (2011-2016) SHARE made notable accomplishments, including providing 20 studentships for short courses and ten fellowships to conduct mentored study, developing a new humanitarian research training course, implementing distance learning courses, creating an online repository of training materials, creation of a network of public health researchers at different career stages in South Asia, strengthening of partnerships amongst institutions of SHARE network and supporting its member's to produce peer reviewed publications. Furthermore, additional research capacity building and research grants leveraged on SHARE network were secured. The salient lessons learned in the 5-year program were that research capacity-building opportunities need to be tailored to the local context, as SHARE sought to develop and support courses that can build the capacities in specific areas identified as weak in the South Asian region. Mentoring was recognized as a critical component for which innovative and effective models of mentoring in the region need to be developed. Diverse platforms and mediums ought to be utilized to deliver the research training programs. Finally, research capacity-building program requires collaborative efforts of multiple stakeholders working locally, nationally and globally to attain the maximum impact in a region.

RedeAmericas: building research capacity in young leaders for sustainable growth in community mental health services in Latin America

The purpose of this paper is to describe the development and initial accomplishments of a training program of young leaders in community mental health research as part of a Latin American initiative known as RedeAmericas. RedeAmericas was one of five regional 'Hubs' funded by the National Institute of Mental Health (NIMH) to improve community mental health care and build mental health research capacity in low- and middle-income countries. It included investigators in six Latin American cities - Santiago, Chile; Medellín, Colombia; Rio de Janeiro, Brazil; and Córdoba, Neuquén, and Buenos Aires in Argentina - working together with a team affiliated with the Global Mental Health program at Columbia University in New York City. One component of RedeAmericas was a capacity-building effort that included an Awardee program for early career researchers in the mental health field. We review the aims of this component, how it developed, and what was learned that would be useful for future capacity-building efforts, and also comment on future prospects for maintaining this type of effort.

Monitoring and evaluating capacity building activities in low and middle income countries: challenges and opportunities

BACKGROUND

Lower and middle income countries (LMICs) are home to >80% of the global population, but mental health researchers and LMIC investigator led publications are concentrated in 10% of LMICs. Increasing research and research outputs, such as in the form of peer reviewed publications, require increased capacity building (CB) opportunities in LMICs. The National Institute of Mental Health (NIMH) initiative, Collaborative Hubs for International Research on Mental Health reaches across five regional 'hubs' established in LMICs, to provide training and support for emerging researchers through hub-specific CB activities. This paper describes the range of CB activities, the process of monitoring, and the early outcomes of CB activities conducted by the five research hubs.

METHODS

The indicators used to describe the nature, the monitoring, and the early outcomes of CB activities were developed collectively by the members of an inter-hub CB workgroup representing all five hubs. These indicators included but were not limited to courses, publications, and grants.

RESULTS

Results for all indicators demonstrate a wide range of feasible CB activities. The five hubs were successful in providing at least one and the majority several courses; 13 CB recipient-led articles were accepted for publication; and nine grant applications were successful.

CONCLUSIONS

The hubs were successful in providing CB recipients with a wide range of CB activities. The challenge remains to ensure ongoing CB of mental health researchers in LMICs, and in particular, to sustain the CB efforts of the five hubs after the termination of NIMH funding.

Role of brainstem serotonin in analgesia produced by low-intensity exercise on neuropathic pain after sciatic nerve injury in mice

Physical exercise is a low-cost, safe, and efficient intervention for the reduction of neuropathic chronic pain in humans. However, the underlying mechanisms for how exercise reduces neuropathic pain are not yet well understood. Central monoaminergic systems play a critical role in endogenous analgesia leading us to hypothesize that the analgesic effect of low-intensity exercise occurs through activation of monoaminergic neurotransmission in descending inhibitory systems. To test this hypothesis, we induced peripheral nerve injury (PNI) by crushing the sciatic nerve. The exercise intervention consisted of low-intensity treadmill running for 2 weeks immediately after injury. Animals with PNI showed an increase in pain-like behaviors that were reduced by treadmill running. Reduction of serotonin (5-hydroxytryptamine) synthesis using the tryptophan hydroxylase inhibitor para-chlorophenylalanine methyl ester prevented the analgesic effect of exercise. However, blockade catecholamine synthesis with the tyrosine hydroxylase inhibitor alpha-methyl-para-tyrosine had no effect. In parallel, 2 weeks of exercise increased brainstem levels of the 5-HT and its metabolites (5-hydroxyindoleacetic acid), decreased expression of the serotonin transporter, and increased expression of 5-HT receptors (5HT-1B, 2A, 2C). Finally, PNI-induced increase in inflammatory cytokines, tumor necrosis factor-alpha, and interleukin-1 beta, in the brainstem, was reversed by 2 weeks of exercise. These findings provide new evidence indicating that low-intensity aerobic treadmill exercise suppresses pain-like behaviors in animals with neuropathic pain by enhancing brainstem 5-HT neurotransmission. These data provide a rationale for the analgesia produced by exercise to provide an alternative approach to the treatment of chronic neuropathic pain.

Methods for conducting systematic reviews of risk factors in low- and middle-income countries

BACKGROUND

Rates of youth violence are disproportionately high in many low- and middle-income countries [LMICs] but existing reviews of risk factors focus almost exclusively on high-income countries. Different search strategies, including non-English language searches, might be required to identify relevant evidence in LMICs. This paper discusses methodological issues in systematic reviews aiming to include evidence from LMICs, using the example of a recent review of risk factors for child conduct problems and youth violence in LMICs.

METHODS

We searched the main international databases, such as PsycINFO, Medline and EMBASE in English, as well as 12 regional databases in Arabic, Chinese, English, French, Spanish, Portuguese and Russian. In addition, we used internet search engines and Google Scholar, and contacted over 200 researchers and organizations to identify potentially eligible studies in LMICs.

RESULTS

The majority of relevant studies were identified in the mainstream databases, but additional studies were also found through regional databases, such as CNKI, Wangfang, LILACS and SciELO. Overall, 85% of eligible studies were in English, and 15% were reported in Chinese, Spanish, Portuguese, Russian or French. Among eligible studies in languages other than English, two-thirds were identified only by regional databases and one-third was also indexed in the main international databases.

CONCLUSIONS

There are many studies on child conduct problems and youth violence in LMICs which have not been included in prior reviews. Most research on these subjects in LMICs has been produced in the last two-three decades and mostly in middle-income countries, such as China, Brazil, Turkey, South Africa and Russia. Based on our findings, it appears that many studies of child conduct problems and youth violence in LMICs are reported in English, Chinese, Spanish and Portuguese, but few such studies are published in French, Arabic or Russian. If non-English language searches and screening had not been conducted in the current review, 15% of eligible studies would have been missed. Although there are benefits to non-English language searches and the inclusion of non-English studies in meta-analyses, systematic reviewers also need to consider the resources required to incorporate multi-lingual research.

Household Factors Associated with Self-Harm in Johannesburg, South African Urban-Poor Households

Introduction

Low and middle income countries bear the majority burden of self-harm, yet there is a paucity of evidence detailing risk-factors for self-harm in these populations. This study aims to identify environmental, socio-economic and demographic household-level risk factors for self-harm in five impoverished urban communities in Johannesburg, South Africa.

Methods

Annual serial cross-sectional surveys were undertaken in five impoverished urban communities in Johannesburg for the Health, Environment and Development (HEAD) study. Logistic regression analysis using the HEAD study data (2006–2011) was conducted to identify household-level risk factors associated with self-harm (defined as a self-reported case of a fatal or non-fatal suicide attempt) within the household during the preceding year. Stepwise multivariate logistic regression analysis was employed to identify factors associated with self-harm.

Results

A total of 2 795 household interviews were conducted from 2006 to 2011. There was no significant trend in self-harm over time. Results from the final model showed that self-harm was significantly associated with households exposed to a violent crime during the past year (Adjusted Odds Ratio (AOR) 5.72; 95% CI 1.64–19.97); that have a member suffering from a chronic medical condition (AOR 8.95; 95% 2.39–33.56) and households exposed to indoor smoking (AOR 4.39; CI 95% 1.14–16.47).

Conclusion

This study provides evidence on household risk factors of self-harm in settings of urban poverty and has highlighted the potential for a more cost-effective approach to identifying those at risk of self-harm based on household level factors.

Regional research priorities in brain and nervous system disorders

The characteristics of neurological, psychiatric, developmental and substance-use disorders in low- and middle-income countries are unique and the burden that they have will be different from country to country. Many of the differences are explained by the wide variation in population demographics and size, poverty, conflict, culture, land area and quality, and genetics. Neurological, psychiatric, developmental and substance-use disorders that result from, or are worsened by, a lack of adequate nutrition and infectious disease still afflict much of sub-Saharan Africa, although disorders related to increasing longevity, such as stroke, are on the rise. In the Middle East and North Africa, major depressive disorders and post-traumatic stress disorder are a primary concern because of the conflict-ridden environment. Consanguinity is a serious concern that leads to the high prevalence of recessive disorders in the Middle East and North Africa and possibly other regions. The burden of these disorders in Latin American and Asian countries largely surrounds stroke and vascular disease, dementia and lifestyle factors that are influenced by genetics. Although much knowledge has been gained over the past 10 years, the epidemiology of the conditions in low- and middle-income countries still needs more research. Prevention and treatments could be better informed with more longitudinal studies of risk factors. Challenges and opportunities for ameliorating nervous-system disorders can benefit from both local and regional research collaborations. The lack of resources and infrastructure for health-care and related research, both in terms of personnel and equipment, along with the stigma associated with the physical or behavioural manifestations of some disorders have hampered progress in understanding the disease burden and improving brain health. Individual countries, and regions within countries, have specific needs in terms of research priorities.