Violence tendency and internet addiction in adolescents

SUMMARY OBJECTIVE: The aim of this study was to determine the relationship between internet addiction and violence tendency in adolescent students and the factors affecting violence tendency. METHODS: The research was conducted on 2,648 middle school students in Turkey. A socio-demographic form, the Young Internet Addiction Scale, and the Violence Tendency Scale were used to collect data. The data were analyzed using descriptive statistics and multiple regression analysis. RESULTS: It was determined that there was a significant positive relationship between the Young Internet Addiction Scale and the Violence Tendency Scale. Age has a positive effect on violence tendency levels. CONCLUSION: These findings suggest that the variables of age and internet addiction contribute to the occurrence of violence tendency. Psychiatric nurses should plan trainings and evaluate its effectiveness to raise awareness.

A randomized 3-month, parallel-group, controlled trial of CALMA m-health app as an adjunct to therapy to reduce suicidal and non-suicidal self-injurious behaviors in adolescents: study protocol.

Background: Suicidal and non-suicidal self-injurious behaviors are among the leading causes of death and injury in adolescents and youth worldwide. Mobile app development could help people at risk and provide resources to deliver evidence-based interventions. There is no specific application for adolescents and young people available in Spanish. Our group developed CALMA, the first interactive mobile application with the user in Spanish, which provides tools based on Dialectical Behavioral Therapy to manage a crisis of suicidal or non-suicidal self-directed violence with the aim of preventing suicide in adolescents and youth. Methods: To test the effectiveness, safety and level of engagement of the CALMA app in people aged 10 to 19 who are treated in mental health services of two public hospitals, we will conduct a parallel-group, two-arm randomized controlled trial. Participants will be assessed face-to-face and via video call at four timepoints: day-0 (baseline), day-30, day-60, and day-90. A total of 29 participants per group will be included. Change in the frequency of suicidal and non-suicidal self-injurious behaviors will be compared between groups, as well as the level of emotional dysregulation, level of app engagement and time of psychiatric admission during the follow-up period. Discussion: This study is particularly relevant to young people given their widespread use of mobile technology, while there are currently no available smartphone app-based self-guided psychological strategies in Spanish that attempt to reduce suicidal behavior in adolescents who are assisted in the public health sector from low and middle-income countries in Latin America. Clinical trial registration: https://clinicaltrials.gov/, NCT05453370.

Placebo response in trials with patients with anxiety, obsessive-compulsive and stress disorders across the lifespan: a three-level meta-analysis.

QUESTION: Randomised controlled trials assessing treatments for anxiety, obsessive-compulsive and stress-related disorders often present high placebo response rates in placebo groups. Understanding the placebo response is essential in accurately estimating the benefits of pharmacological agents; nevertheless, no studies have evaluated the placebo response across these disorders using a lifespan approach. STUDY SELECTION AND ANALYSIS: We searched MEDLINE, PsycINFO, Embase, Cochrane, websites of regulatory agencies and international registers from inception to 9 September 2022. The primary outcome was the aggregate measure of internalising symptoms of participants in the placebo arms of randomised controlled trials designed to assess the efficacy of selective serotonin reuptake inhibitors (SSRIs) and serotonin and norepinephrine reuptake inhibitors (SNRIs) in individuals diagnosed with anxiety, obsessive-compulsive or stress-related disorders. The secondary outcomes were placebo response and remission rates. Data were analysed through a three-level meta-analysis. FINDINGS: We analysed 366 outcome measures from 135 studies (n=12 583). We found a large overall placebo response (standardised mean difference (SMD)=-1.11, 95% CI -1.22 to -1.00). The average response and remission rates in placebo groups were 37% and 24%, respectively. Larger placebo response was associated with a diagnosis of generalised anxiety disorder and post-traumatic stress disorder, when compared with panic, social anxiety and obsessive-compulsive disorder (SMD range, 0.40-0.49), and with absence of a placebo lead-in period (SMD=0.44, 95% CI 0.10 to 0.78). No significant differences were found in placebo response across age groups. We found substantial heterogeneity and moderate risk of bias. CONCLUSIONS: Placebo response is substantial in SSRI and SNRI trials for anxiety, obsessive-compulsive and stress-related disorders. Clinicians and researchers should accurately interpret the benefits of pharmacological agents in contrast to placebo response. PROSPERO REGISTRATION NUMBER: CRD42017069090.

Critical appraisal and comparison of recommendations of clinical practice guidelines for the treatment of schizophrenia in children and adolescents: a methodological survey.

INTRODUCTION: The production of clinical practice guidelines (CPGs) has grown in the past years. Notwithstanding, the quality of these documents and their recommendations for the treatment of schizophrenia in children and adolescents is still unknown. OBJECTIVE: To assess the quality of the guidelines and recommendations for the treatment of schizophrenia in this population. METHODS: CPGs from 2004 to December 2020 were identified through a systematic search on EMBASE, MEDLINE, PsycINFO, PubMed, Epistemonikos, VHL, Global Index Medicus and specific CPG databases. The CPGs' quality was independently assessed by three reviewers using AGREE II and they were considered of high quality if they scored ≥60% in domains 3 and 6. The evidence classification systems were described, the quality of recommendations was assessed in pairs using AGREE-REX and the recommendations were compared. RESULTS: The database search retrieved 3182 results; 2030 were screened and 29 were selected for full-text reading. Four guidelines were selected for extraction. Two CPGs were considered of high quality in the AGREE II assessment. We described the commonly agreed recommendations for each treatment phase. The pharmacological recommendations were described in all treatment phases. Scores of AGREE-REX were lower for psychosocial recommendations. CONCLUSION: There are still few clinical studies and CPGs regarding schizophrenia in children and adolescents. The quality of the documents was overall low, and the quality of the recommendations report has much to improve. There is also a lack of transparency about the quality of the evidence and the strength of the recommendations. PROTOCOL REGISTRATION NUMBER: CRD42020164899.

Impacts of COVID-19 on children and adolescents: A systematic review analyzing its psychiatric effects.

OBJECTIVE: To summarize the most relevant data from a systematic review on the impact of COVID-19 on children and adolescents, particularly analyzing its psychiatric effects. METHODS: This review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines and included experimental studies (randomized-individually or pooled-and non-randomized controlled trials), observational studies with a group for internal comparison (cohort studies-prospective and retrospective-and case-control) and qualitative studies in the period from 2021 to 2022. RESULTS: The search identified 325 articles; we removed 125 duplicates. We selected 200 manuscripts, chosen by title and selected abstracts. We excluded 50 records after screening titles and abstracts, as they did not meet the inclusion criteria. We retrieved 150 records selected for a full reading. We excluded 90 text articles and we selected 25 records for the (n) final. Limitations: Due to the short period of data collection, from 2021 to 2022, there is a possibility of lack of relevant studies related to the mental health care of children and adolescents. In addition, there is the possibility of publication bias, such as only significant findings being published. CONCLUSION: The impact of COVID-19 on the mental health of children and adolescents is of great concern to child and youth psychiatry. Situations such as fear, anxiety, panic, depression, sleep and appetite disorders, as well as impairment in social interactions caused by psychic stress, are punctual markers of pain and psychic suffering, which have increasing impacts on the mental health panorama of children and adolescents globally, particularly in vulnerable and socially at-risk populations.

Identifying resources used by young people to overcome mental distress in three Latin American cities: a qualitative study.

OBJECTIVE: To explore which resources and activities help young people living in deprived urban environments in Latin America to recover from depression and/or anxiety. DESIGN: A multimethod, qualitative study with 18 online focus groups and 12 online structured group conversations embedded into arts workshops. SETTING: This study was conducted in Bogotá (Colombia), Buenos Aires (Argentina) and Lima (Peru). PARTICIPANTS: Adolescents (15-16 years old) and young adults (20-24 years old) with capacity to provide assent/consent and professionals (older than 18 years of age) that had experience of professionally working with young people were willing to share personal experience within a group, and had capacity to provide consent. RESULTS: A total of 185 participants took part in this study: 111 participants (36 adolescents, 35 young adults and 40 professionals) attended the 18 focus groups and 74 young people (29 adolescents and 45 young adults) took part in the 12 arts workshops. Eight categories captured the resources and activities that were reported by young people as helpful to overcome mental distress: (1) personal resources, (2) personal development, (3) spirituality and religion, (4) social resources, (5) social media, (6) community resources, (7) activities (subcategorised into artistic, leisure, sports and outdoor activities) and (8) mental health professionals. Personal and social resources as well as artistic activities and sports were the most common resources identified that help adolescents and young adults to overcome depression and anxiety. CONCLUSION: Despite the different contexts of the three cities, young people appear to use similar resources to overcome mental distress. Policies to improve the mental health of young people in deprived urban settings should address the need of community spaces, where young people can play sports, meet and engage in groups, and support community organisations that can enable and facilitate a range of social activities.

Adolescent depression and resting-state fMRI brain networks: a scoping review of longitudinal studies

The neurobiological factors associated with the emergence of major depressive disorder (MDD) in adolescence are still unclear. Previous cross-sectional studies have documented aberrant connectivity in resting-state functional magnetic resonance imaging (rs-fMRI) networks. However, whether these findings precede MDD onset has not been established. This scoping review mapped key methodological aspects and main findings of longitudinal rs-fMRI studies of MDD in adolescence. Three sets of neuroimaging methods to analyze rs-fMRI data were identified: seed-based analysis, independent component analysis, and network-based approaches. Main findings involved aberrant connectivity within and between the default mode network (DMN), the cognitive control network (CCN), and the salience network (SN). Accordingly, we utilized Menon's (2011) triple-network model for neuropsychiatric disorders to summarize key results. Adolescent MDD was associated with hyperconnectivity within the SN and between DMN and SN, as well as hypoconnectivity within the CCN. These findings suggested that dysfunctional connectivity among the three main large-scale brain networks preceded MDD onset. However, there was high heterogeneity in neuroimaging methods and sampling procedures, which may limit comparisons between studies. Future studies should consider some level of harmonization for clinical instruments and neuroimaging methods.

Adolescent depression and resting-state fMRI brain networks: a scoping review of longitudinal studies.

The neurobiological factors associated with the emergence of major depressive disorder (MDD) in adolescence are still unclear. Previous cross-sectional studies have documented aberrant connectivity in resting-state functional magnetic resonance imaging (rs-fMRI) networks. However, whether these findings precede MDD onset has not been established. This scoping review mapped key methodological aspects and main findings of longitudinal rs-fMRI studies of MDD in adolescence. Three sets of neuroimaging methods to analyze rs-fMRI data were identified: seed-based analysis, independent component analysis, and network-based approaches. Main findings involved aberrant connectivity within and between the default mode network (DMN), the cognitive control network (CCN), and the salience network (SN). Accordingly, we utilized Menon's (2011) triple-network model for neuropsychiatric disorders to summarize key results. Adolescent MDD was associated with hyperconnectivity within the SN and between DMN and SN, as well as hypoconectivity within the CCN. These findings suggested that dysfunctional connectivity among the three main large-scale brain networks preceded MDD onset. However, there was high heterogeneity in neuroimaging methods and sampling procedures, which may limit comparisons between studies. Future studies should consider some level of harmonization for clinical instruments and neuroimaging methods.

Religiosity as a potential mediator for violence in childhood and adulthood: results from a Brazilian nationally representative survey.

OBJECTIVES: Although previous studies have investigated the role of religiosity in violence outcomes, there is a lack of studies including this aspect as a mediator for violence in childhood and adulthood. This study aimed to investigate the relationship between religiosity and violence in childhood, as well as the possible mediating role of religiosity between suffering violence in childhood and suffering and/or perpetrating violence in adulthood. DESIGN: Cross-sectional population-based study carried out from November 2011 to March 2012. SETTING: Face-to-face surveys (at participants' homes) were performed in a Brazilian nationally representative sample. PARTICIPANTS: A total of 3378 adults (aged 19 years and above) were included. PRIMARY AND SECONDARY OUTCOMES MEASURES: The association between suffering violence in childhood and religiosity, and the mediating role of religiosity between childhood and adulthood violence were analysed using logistic regression models. RESULTS: Religiosity was associated with childhood violence, showing that those who suffered less violence in childhood were more religious in adulthood and considered religion more important in their lives. However, while there was a significant association between suffering violence during childhood and suffering and/or perpetrating violence in adulthood, religiosity did not mediate this relationship. CONCLUSIONS: Although religious individuals self-reported less violence suffered in childhood, religiosity did not show evidence of being a potential mediator for childhood and adulthood violence (experienced and/or perpetrated). These results could help researchers explore this phenomenon, and aid health professionals and managers when proposing future interventions.

Identifying self-report measures of emotion regulation and evaluating their psychometric properties: a protocol for a systematic review.

INTRODUCTION: Successful emotion regulation (ER) is critical for psychological health. Disturbances in this ability are associated with several psychiatric disorders. There are several self-report questionnaires to assess ER. However, there are no studies synthesising the evidence on their psychometric properties. We aim to identify all available instruments addressing ER in adolescents or adults and to critically appraise, compare and summarise the quality of their psychometric properties. For this, we will use COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) criteria. METHOD AND ANALYSIS: The search process to identify eligible studies will be conducted in April 2021 including the ProQuest, PubMed, Scopus and Web of Science databases with no restriction in terms of publication date. Eligibility criteria include peer-reviewed research articles written in English or Spanish by means of patient-reported outcome measures focused on ER among participants of 13 years or older. We will assess the quality of measures according to the COSMIN Risk of Bias Checklist. The psychometric properties will be assessed by the COSMIN updated criteria for good measurement. The available evidence will be addressed by the Grading of Recommendations, Assessment, Development and Evaluations approach. Our findings will be synthesised independently for each measure, including information on their sample, theoretical model and psychometric properties when possible. ETHICS AND DISSEMINATION: Ethical approval is not required, as this study does not involve any participants or collection of primary data. Results are expected to be published in a peer-reviewed journal in the field of youth mental health and presented at relevant meetings and conferences. PROSPERO REGISTRATION NUMBER: CRD42021249498.

Efectos de la pandemia por COVID-19 en la salud mental de adolescentes / Effects of the COVID-19 pandemic on adolescent mental health

Objetivo: Analizar los efectos de la pandemia por COVID-19 en la salud mental de adolescentes. Método: Descriptiva documental. Resultados: 15 articulos relacionados al tema de investigación. Conclusión: Mediante el profundo análisis realizado, se puede concluir que, todas las personas se han visto afectadas por la pandemia , sin embargo la población que más sufrió han sido los adolescentes, debido a que han tenido que adaptarse a mecanismo establecidos para frenar el contagio del COVID-19, dejando así a un lado las actividades cotidianas que antes realizaban cómo asistir a clases presencialmente, interactuar con otras personas y concurrir a espacios o eventos públicos ,como consecuencia en el futuro de estos jóvenes se puede generar una serie de trastornos emocionales , puesto que la adolescencia es una etapa fundamental y crucial para el desarrollo de hábitos sociales.

Objective: To analyze the effects of the COVID-19 pandemic on the mental health of adolescents. Method: Descriptive documentary. Results: 15 articles related to the research topic. Conclusion: By means of the deep analysis carried out, it can be concluded that, all people have been affected by the pandemic , however the population that suffered the most has been the adolescents, due to the fact that they have had to adapt to the mechanism established to stop the contagion of COVID-19, thus leaving aside the daily activities that they previously performed how to attend classes in person, interact with other people and attend public spaces or events ,as a result in the future of these young people can generate a series of emotional disorders , since adolescence is a fundamental and crucial stage for the development of social habits

Psychodermatologic pathology in adolescents: findings from the Colombian National Mental Health Survey.

BACKGROUND: Associations between mental health and dermatology have generated a new branch of study called psychodermatology, which includes relevant conditions to the adolescent population. However, there is limited research focusing on this field and this specific population. OBJECTIVE: To estimate the prevalence of dermatological pathologies in the Colombian adolescent population and their possible associations with mental health conditions. METHODS: We performed a secondary analysis of the Colombian National Mental Health Survey results. A representative sample of the adolescent Colombian population answered questions regarding dermatological conditions and mental health disorders. We estimated the prevalence and evaluated associations using the chi squared independence test. RESULTS: Of 1753 adolescents, 8.3% (CI95%=[6.8-10.1]) had dermatitis or skin allergies and 4.5% (CI95%=[3.3-6.1]) acne. For dermatitis, we found associations with age, education, and family dysfunction (p-Values=0.024; <0.001; 0.046 respectively). Acne was associated with age, sex, educational level, the number of social groups involved in, alcohol consumption, psychoactive substances use and previous violent experiences (respective p-Values=0.007; 0.004; 0.005; 0.036; 0.002; 0.003; 0.044). Regarding mental health, dermatological conditions were associated with depression, affective disorders, suicide attempt and suicide ideation. CONCLUSION: Our results are the first to describe the prevalence of these disorders in Colombia. This is an exploratory study; nonetheless, it is of great value since it is the first to describe these associations in adolescents in a middle-income country, which should be considered during clinical examinations. Further longitudinal studies evaluating possible causal relationship between psychiatric and dermatological conditions are fundamental to establish causal links.

Interventions to reduce stigma towards mental disorders in young people: protocol for a systematic review and meta-analysis.

INTRODUCTION: The stigma towards mental disorders can limit the use and effectiveness of available mental health interventions for young people. We aim to systematically review effectiveness of interventions to reduce stigma towards mental disorders in young people, as evidence has not been recently and systematically synthesised on this topic. METHODS AND ANALYSIS: We will conduct a systematic review and meta-analysis of randomised or controlled clinical trials of interventions to reduce stigma towards mental disorders in people aged 10-24 years. Studies involving a comparison group, post intervention and/or follow-up assessments of knowledge, attitudes and/or behaviours towards mental disorders (including help-seeking behaviours), will be included. The Cochrane Central Register of Controlled Trials (CENTRAL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, PubMed and PsycINFO databases will be searched, without time limits, for eligible studies in English or Spanish, and with results available. Databases will be searched from July 2020 to April 2021. The study selection process, the data extraction and the critical evaluation-with the Cochrane risk-of-bias tool-of included studies will be performed independently and in duplicate by teams of reviewers, with the assistance of a third party, until reaching a high degree of agreement. In the presence of substantial heterogeneity (I2 >75%), a narrative synthesis of the study results will be used. If feasible, we will also conduct a quality effects model for the statistical synthesis of results. If sufficient data are available, subgroup analyses will be performed to assess potential sources of heterogeneity. Doi plots and the Luis Furuya-Kanamori index will be used to assess publication bias. The Grades of Recommendation, Assessment, Development and Evaluation approach will be used to assess the confidence in the evidence reviewed. ETHICS AND DISSEMINATION: Results are expected to be published in a peer-reviewed journal in the field of adolescent and/or youth mental health. PROSPERO REGISTRATION NUMBER: CRD42020210901.

Associations between cyberbullying victimization and depressive symptoms in early adolescence / Associações entre vitimização por cyberbullying e sintomas de depressão em jovens adolescentes

OBJECTIVE: To explore distinctive links between specific depressive symptoms (e.g., anhedonia, ineffectiveness, interpersonal problems, negative mood, and negative self-esteem) and cyberbullying victimization (CBV). METHODS: This cross-sectional study collected data from 268 adolescents between the ages of 13 to 15 years-old (50.7% female) who responded to the Children's Depression Inventory (CDI) and to the Revised Cyberbullying Inventory (RCBI). RESULTS: CBV was positively associated with all CDI's domains (anhedonia, ineffectiveness, interpersonal problems, negative mood, and negative self-esteem). Demographics ­ such as age and gender ­ were not significant in explaining CBV. However, ineffectiveness (B = .46, p = .04) and negative mood (B = .37, p < .05) significantly predicted CBV. CONCLUSION: This study reports the first Brazilian examination of the links existing between CBV and specific types of depressive symptoms. Data reinforce the negative impact of cyberbullying experiences on youth's mental health, highlighting stronger associations between negative mood and CBV, which could inform more tailored interventions.

OBJETIVO: Explorar as associações diferenciais entre sintomas depressivos específicos (anedonia, ineficácia, problemas interpessoais, humor deprimido e autoestima negativa) e vitimização por cyberbullying. MÉTODOS: Trata-se de um estudo quantitativo e transversal que coletou dados de 268 adolescentes, com idades entre 13 e 15 anos (50,7% do sexo feminino), que responderam ao Inventário de Depressão Infantil (CDI) e ao Inventário de Cyberbullying revisado. RESULTADOS: A vitimização por cyberbullying esteve associada positivamente com todos os domínios avaliados pelo CDI (anedonia, ineficácia, problemas interpessoais, humor deprimido e autoestima negativa). Dados demográficos ­ como idade e sexo ­ não se mostraram significativos na predição da vitimização por cyberbullying. Todavia, ineficácia (B = 0,46, p = 0,04) e humor negativo (B = 0,37, p < 0,05) foram preditores significativos da vitimização por cyberbullying. CONCLUSÃO: O estudo apresenta os primeiros resultados empíricos brasileiros associando a vitimização por cyberbullying com sintomas específicos de depressão. Os dados reforçam o impacto negativo das experiências de cyberbullying na saúde mental dos jovens, revelando associações mais robustas entre humor deprimido e vitimização por cyberbullying, o que pode subsidiar ações de tratamento e prevenção.

Continuity of psychiatric disorders between 6 and 11 years of age in the 2004 Pelotas Birth Cohort

Objective: To investigate the incidence and homotypic and heterotypic continuity of psychiatric disorders between ages 6 and 11. Methods: In 2004, all live births in the city of Pelotas, Brazil, were recorded (n=4,231). Psychiatric disorders were assessed by the Strengths and Difficulties Questionnaire (SDQ). SDQ subscale scores (emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems) were categorized as normal or abnormal. To examine associations between problems over time, odds ratios were computed using logistic regression. Results: Any SDQ difficulty was observed in 350 children (10.4%, 95%CI 9.4-11.5) at age 6 and 476 (14.2%, 95%CI 13.0-15.4) at age 11, with a higher prevalence among boys at both ages. Between ages 6 and 11, there was a 50 and a 45% increase in the prevalence of emotional and hyperactivity/inattention symptoms, respectively. Among those who had any SDQ difficulty at age 6, that status persisted in 81% at age 11. We found homotypic continuity of emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems. Conclusions: Our results indicate an increasing incidence of psychiatric disorders in this age group, with rates of disorders and continuity patterns similar to those observed in other studies.

Critical appraisal and comparison of recommendations of clinical practice guidelines for treatment of schizophrenia in children and adolescents: a methodological survey protocol.

INTRODUCTION: The number of clinical practice guidelines (CPGs) have increased substantially mainly in the paediatric area of mental health. However, little is known about the quality or how recommendations for the treatment of disorders such as schizophrenia in children and adolescents have changed over time. The aim of this study will be to assess the quality of the development of CPGs for the treatment and management of schizophrenia in children and adolescents over time using the Appraisal of Guidelines for Research and Evaluation II (AGREE II) tool and to compare the recommendations and interventions described in these documents. METHODS AND ANALYSIS: CPGs will be identified using a prospective protocol through a systematic search of multiple databases (Medline, Embase, Health Systems Evidence, Epistemonikos, Lilacs, etc) and guideline websites from 2004 to December 2020. The quality of the guidelines will be assessed by three reviewers, independently using the AGREE II. CPGs will be considered of high-quality if they scored ≥60% in four or more domains of the AGREE II instrument. Non-parametric tests will be used to test for the change of quality over time. We will summarise the different evidence grading systems and compare the recommendations. ETHICS AND DISSEMINATION: Ethical approval is not required since it is a literature-based study. Future results of the research can be submitted for publication in scientific journals of high impact, peer reviewed and also published in national and international conferences. The results derived from this study will contribute to the improvement of health institutions and policies, informing about existing recommendation guidelines and about deficiencies and qualities found in those. This study may also identify key areas for future research. This study may guide the search and choice for high quality CPGs by health policy makers and health professionals and subsidise future adaptations. PROTOCOL REGISTRATION NUMBER: CRD42020164899.

Role of optimism in adolescent mental health: a protocol for a systematic review.

INTRODUCTION: Adolescence is a critical period of human development, where adaptive or maladaptive experiences can happen. These experiences are associated with psychological, social, biological and health factors. Previous empirical evidence suggests that mental health is associated with individual assets and positive states, whose presence may become a factor of protection and resistance to mental disorders. Among these, optimism could play a fundamental role in sustaining physical and mental well-being and in dealing with threats potentially harmful to health. Given the rise of research on optimism and its importance in the various health outcomes, it is necessary to initiate processes of compilation and synthesis of this evidence to facilitate the understanding of the importance of this variable on the mental health of adolescents. METHODS AND ANALYSIS: The included studies will be experimental, observational, cross-sectional and longitudinal focussed on the role of optimism on mental health in adolescents, regardless of whether they belong to clinical or non-clinical populations. This systematic review protocol will be carried out following the Cochrane Manual for systematic reviews and will follow the statement on systematic reviews and meta-analysis of PRISMA-P (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols). Searches will run from October 2019 to March 2020, and will be carried out from the following electronic databases: APA PsycNet, BVS (Biblioteca Virtual em Saúde), Web of Science, PubMed Central and Scopus. Two reviewers will obtain the eligible articles, published from January 2009 onward, to assess the quality of each study and extract the data. For the presentation of the results, a narrative and quantitative synthesis will be carried out that groups the data found. ETHICS AND DISSEMINATION: The approval of an ethics committee is not required for a systematic review protocol. The results will be presented at congresses in social sciences and psychology and will be published in a peer-reviewed social or health science journal. PROSPERO REGISTRATION NUMBER: PROSPERO CRD42019142616.

Mental health interventions for suicide prevention among indigenous adolescents: a systematic review protocol.

INTRODUCTION: There are more than 370 million indigenous people from 5000 cultures living in 90 countries worldwide. Although they make up 5% of the global population, they account for 15% of the extreme poor. Youth suicide is the second leading cause of mortality among 15-29 years old and disproportionately affects indigenous youth. This research protocol pertains to a systematic review of studies that use a comparator/control group to evaluate the effectiveness of suicide interventions targeting indigenous adolescents (aged 10-19 years). METHODS AND ANALYSIS: We will conduct a systematic search on MEDLINE, EMBASE, CINAHL, LILACS and PsycINFO from inception to September 2019 to identify articles that compare mental health interventions for suicide prevention among indigenous adolescents. Two reviewers will independently determine the eligibility of each study. Studies will be assessed for methodological quality using the risk of bias tool to assess non-randomised studies of interventions. We will conduct a meta-analysis if possible and use established statistical methods to identify and control for heterogeneity where appropriate. ETHICS AND DISSEMINATION: This systematic review will use published data and does not require ethics approval. However, this review is in preparation of a feasibility study that will examine how best to support the physical and mental health of indigenous adolescents in Brazil. Ethics approval for the feasibility study was obtained from National Research Ethics Commission. Findings will be disseminated through a peer-reviewed publication and will be made available to key decision-makers with authority for indigenous health and other relevant stakeholders. PROSPERO REGISTRATION NUMBER: CRD42019141754.

Child and adolescent psychiatry training in Brazil, Argentina, Uruguay and Chile: current panorama and future challenges.

Mental disorders affect approximately 10-15% of children and adolescents worldwide. In South America these numbers are probably higher due to poverty and adverse life events that frequently affect this region. The availability of qualified services and well-trained professionals to care for those children are by far insufficient. The aim of this study was to assess and describe child and adolescent psychiatry (CAP) training in Brazil, Argentina, Uruguay, and Chile, to support the development and strengthen training standards. The coordinators of CAP residency programs in Brazil, Argentina, Uruguay, and Chile were invited to answer an online questionnaire about the characteristics of their training programs. Twelve programs from Brazil, three programs from Chile, two from Argentina, and one from Uruguay completed the questionnaires. In the last three countries, CAP is recognized as an independent specialty, while in Brazil it is considered a subspecialty of psychiatry. None of the countries have a national guideline for CAP residency training. Recently, there has been an increase in the number of professionals interested in pursuing a formal CAP training. This is the first study aiming to evaluate the current scenario of CAP training in South America. The results point to a great potential in the evaluated programs, but also to the need for homogeneous criteria for CAP training and evaluation of residents. A more efficient communication among programs would be an enriching strategy for their development, which may be facilitated by the results of this study.

Adolescente con autolesiones no suicidas en un entorno de adversidad psicosocial / Adolescent with non-suicidal self-harm in a psychosocial adversity environment

Las conductas lesivas no suicidas suponen un problema sanitario de creciente importancia, con una prevalencia en muestras comunitarias de adolescentes del 15-20 %. Las autolesiones pueden tener un significado diverso; se clasifican en intrapersonales o interpersonales; son un factor de riesgo y evolutivo, con inicio en la adolescencia temprana. Se presenta el caso de una adolescente de 12 años con factores de riesgo psicosociales, que acudió a la consulta por cortes autoinfligidos en los brazos y las piernas, realizados con una cuchilla de afeitar, detectados en el colegio. Se intervino potenciando la autoestima y en regulación de emociones con intervención multidisciplinar (sistema educativo, servicios sociales, psiquiatría infantojuvenil y pediatría), con una evolución positiva. Es vital su detección y abordaje con el paciente y su familia para evitar riesgos futuros, especialmente, de patología psíquica. La intervención se realiza desde la Atención Primaria, pero precisa la colaboración de otros profesionales.

Non-suicidal harmful behaviors pose a health problem of increasing importance, with a prevalence in community samples of adolescents of 15-20 %. Self-harm can have adverse meaning, qualifying in intrapersonal or interpersonal; they are a risk and evolutionary factor, with an age of onset in early adolescence. We present the case of a 12-year-old adolescent with psychosocial risk factors, who went to the consultation for self-cuts in arms and legs, made with a razor, detected in the school. It was enhanced her self-steem an guided in regulation of emotions with multidisciplinary intervention (educational system, social services, infantile-juvenile Psychiatry and Pediatrics), with a positive evolution. It is vital to detect and approach this issue with the patient and the family to avoid future risks, especially psychic pathology. The intervention is done from Primary Care, but it is necessary the collaboration of other professionals.