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AIM: Suicidal behavior is a serious public health problem and a major cause of death among adolescents. Three categories of major risk factors have been identified: psychological factors, stressful life events, and personality traits. Severe and objective stressful life events (SLEs), such as childhood mistreatment or abuse, have been clearly associated with higher rates of suicide risk. However, the relationship between suicide risk and adolescents' perceptions of the SLE impact is not as clear. This paper studies the relationship between SLE impact perception and suicide risk and the possible mediating role of perceived family functioning in this relationship. The need for longer-term or more intense psychological or psychiatric treatment in relation to SLE impact perception is also addressed. METHOD: One hundred forty-seven adolescents aged 11-17 were consecutively recruited from the Child and Adolescent Mental Health Outpatient Services Department of a general hospital in Madrid, Spain. Self-informed questionnaires were used to assess suicide risk, SLEs, and family functioning. In addition, the clinical records of the participants were consulted to collect information about their treatment histories, including the number of appointments and the duration of follow-up. RESULTS: SLE impact perception correlates significantly with suicide risk, the number of clinical appointments, the duration of treatment, and the perceived level of family functioning. The mediation model of the family functioning perception variable in the relationship between SLE impact perception and suicide risk is significant. The linear regression model of SLE impact perception and family functioning perception on suicide risk is also significant, accounting for 25.7% of the variance. CONCLUSIONS: Beyond the clear and proven effect of serious and objective SLEs, the perceived impact of SLEs reported by adolescents is related to an increased risk of suicide and more intense psychological and/or psychiatric follow-up. This relationship is mediated by the perceived level of family functioning. Adolescents' perceptions of their life experiences and perceived family support may be key determinants of suicide risk prevention.
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AIMS: The interpersonal theory of suicide (ITPS) provides a theoretical model for suicidal behaviour. It includes two interpersonal variables, thwarted belongingness (TB) and perceived burdensomeness (PB). This study tested the relationship between ITPS interpersonal variables and suicide risk (presence/absence of suicidal ideation and suicide attempts throughout life) in a clinical sample of Spanish adolescents. We also assessed the potential mediation effect of these variables in the well-established relationship between stressful life events (SLE) and suicide risk. METHODS: We recruited 147 adolescents aged 11-17 from the Child and Adolescent Mental Health Outpatient Services of the Jiménez Díaz Foundation (Madrid, Spain). Different questionnaires were administered to assess suicidal behaviour and SLE (SITBI, The Stressful Life Events Scale) and to calculate proxy measures for ITPS interpersonal factors (SDQ, STAXI-NA, CDI). RESULTS: TB and PB significantly correlated with suicide risk. PB played a mediating role in the relationship between SLE and suicide risk: adolescents reporting SLE were more likely to enact suicide behaviours when they experienced higher PB. Patients scoring higher PB were more likely to receive more intense treatment but tended to abandon intervention promptly. CONCLUSIONS: ITPS seems useful for predicting suicide risk in an adolescent clinical sample. The results suggest an important role for PB in the SLE-suicide risk relationship and may impact the treatment process. Our exploratory findings should be addressed in future studies.
Subject(s)
Interpersonal Relations , Psychological Theory , Child , Humans , Adolescent , Spain/epidemiology , Suicide, Attempted/psychology , Suicidal Ideation , Risk FactorsABSTRACT
CONTEXT: Chlordecone (CLD) and ß-hexachlorocyclohexane (ß-HCH) are chlorinated pesticides that coexist as persistent organic pollutants in the groundwater of several countries in the Caribbean, being an environmental issue. This work evaluates theoretically the competitive formation of host-guest complexes pesticides@cyclodextrines (CDs) as an alternative for water purification and selective separation of pesticides. METHODS: Quantum mechanical calculations based on density functional theory (DFT) and classical molecular dynamics (MD) simulations were used to achieve information on geometries, energies, structure, and dynamics of guest-host complexes in the gas phase, implicit solvent medium, and in aqueous solutions. RESULTS: DFT studies showed that interactions of both pesticides with CDs are mediated by steric factors and guided by maximization of the hydrophobic interactions either with the other pesticide or with the CD cavity's inner atoms. MD results corroborate the formation of stable complexes of both pesticides with the studied CDs. α-CD exhibited a preference for the smaller ß-HCH molecule over the CLD that could not perturb the formed complex. CONCLUSIONS: The simulation of competitive formation with γ-CD illustrated that this molecule could accommodate both pesticides inside its cavity. These results suggest that CDs with smaller cavity sizes such as α-CD could be used for selective separation of ß-HCH from CLD in water bodies, while γ-CD could be used for methods that aim to remove both pesticides at the same time.
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INTRODUCTION: Electronic ecological momentary assessment (EMA) can provide precise information regarding day-to-day functioning of patients overcoming some of the limitations of usual clinical evaluation; however adherence to this methodology might be a major threat. Research and application of EMA concerning clinical settings remains scant. Our goal was to study the user profiles of EMA in a clinical sample of adolescents. MATERIAL AND METHODS: 209 adolescents following an outpatient mental health treatment accepted to use EMA. They were evaluated in different sociodemographic and clinical variables as well as the use that they made of EMA. RESULTS: 39.7% of patients were considered users and 60.3% non-active users. Certain self-harm behaviours were more common in the group of active users, while hyperkinetic disorders were more common in the group of non-active users. A regression analysis revealed that non-suicidal self-injury (OR=2.99) and hyperkinetic disorders (OR=0.51) were related to the use of EMA. CONCLUSION: This preliminary study adds novel and promising information about EMA use in clinical practice. Adolescents with self-harm behaviours EMA seem more prone to use this tool. Our study provides support for actively monitoring self-harm behaviours with EMA. Future studies might consider a comprehensive analysis of adherence and EMA data collection.
Subject(s)
Mental Health Services , Self-Injurious Behavior , Humans , Adolescent , Child , Ecological Momentary Assessment , Outpatients , Data Collection , Self-Injurious Behavior/diagnosisABSTRACT
Objective: A substantial number of children and adolescents with ADHD show severe affective and behavioral dysregulation. A dysregulation profile (DP) distinguishes those participants at a higher risk of comorbidity, dysfunction, and a poorer response to treatment. It was identified as high scoring in certain subscales of the Strengths and Difficulties Questionnaire (SDQ-DP). We developed a cross-sectional study to assess the clinical utility of the SDQ-DP in ADHD. Method: Two hundred fifty clinic-referred children and adolescents with ADHD were assessed. Univariate and linear regression analyses were performed to compare those participants with high levels of SDQ-DP with those with low levels, as well as to examine the association between the SDQ-DP and clinical variables. Results: In all, 28% of ADHD participants had high levels of SDQ-DP. These participants showed higher functional impairment and clinical severity. Conclusion: The use of the SDQ-DP will enable identification of those ADHD patients at greater risk.
Subject(s)
Attention Deficit Disorder with Hyperactivity , Psychopathology , Adolescent , Child , Comorbidity , Cross-Sectional Studies , Humans , Psychosocial Functioning , Surveys and QuestionnairesABSTRACT
Introducción: La ideación suicida, la conducta suicida y las conductas autolesivas sin intención suicida (autolesiones) son un grave problema de salud pública en la adolescencia. Una proporción significativa de de adolescentes evaluados en contexto clínico muestran un perfil de disregulación (DP). El DP se caracteriza por inquietud, irritabilidad, «tormentas afectivas», inestabilidad emocional y agresiones que aparecen de forma desproporcionada ante determinadas situaciones, y parece estar relacionado con un mayor riesgo de pensamientos y conductas suicidas y autolesivas. Métodos: Doscientos treinta y nueve adolescentes del Centro de Salud Mental Infantojuvenil del Servicio de Psiquiatría de la Fundación Jiménez Díaz fueron evaluados con la Escala de Fortalezas y Dificultades para obtener el DP y con la entrevista estructurada sobre suicidio y autolesiones; se recogió también información sociodemográfica. Resultados: Estudios de regresión logística mostraron que los adolescentes con elevación del DP tenían más riesgo de presentar planes de suicidio, gestos suicidas e intentos suicidas. Igualmente, mostraron más riesgo de autolesiones. Conclusiones: Los resultados apuntan a dificultades de autorregulación tras la presencia de planes de suicidio, gestos suicidas, intentos de suicidio y autolesiones. De cara al futuro, estudios longitudinales permitirían esclarecer la dirección de dicha relación
Introduction: Suicidal ideation, suicidal behavior, and non-suicidal self-injury behavior are serious public health problems among adolescents. A significant proportion of adolescents evaluated in clinical settings meet criteria for the dysregulation profile (DP). DP is characterized by restlessness, irritability, "affective storms", mood instability, and aggression in a disproportionate grade to the situation. This DP might be related to increased risk of self-injurious thoughts and behaviors. Methods: Two hundred and thirty-nine adolescents from the Child and Adolescent Outpatient Psychiatric Services of the Jimenez Diaz Foundation, Madrid, were assessed with the Strengths and Difficulties Questionnaire-Dysregulation Profile, the Self-Injurious Thoughts and Behaviors Interview and socio-demographic questionnaires. Results: Logistic regression showed that DP adolescents were at increased risk for suicide plans, gestures, and suicide attempts. They also tended to present more self-injurious behaviors than adolescents without DP. Conclusions: Our results point to the role of self-regulatory problems in the presence of suicide plans, suicide gestures, suicide attempts, and in non-suicidal self-injury behavior. Longitudinal studies are needed to confirm the relationship between the Strengths and Difficulties Questionnaire-Dysregulation Profile and self-injurious thoughts and behaviors
Subject(s)
Humans , Adolescent , Suicide/psychology , Suicide, Attempted/psychology , Suicidal Ideation , Psychometrics/instrumentation , Self-Injurious Behavior/psychology , Adolescent Behavior/psychology , Risk Adjustment/methods , Logistic Models , Adjustment Disorders/psychologyABSTRACT
INTRODUCTION: Suicidal ideation, suicidal behavior, and non-suicidal self-injury behavior are serious public health problems among adolescents. A significant proportion of adolescents evaluated in clinical settings meet criteria for the dysregulation profile (DP). DP is characterized by restlessness, irritability, "affective storms", mood instability, and aggression in a disproportionate grade to the situation. This DP might be related to increased risk of self-injurious thoughts and behaviors. METHODS: Two hundred and thirty-nine adolescents from the Child and Adolescent Outpatient Psychiatric Services of the Jimenez Diaz Foundation, Madrid, were assessed with the Strengths and Difficulties Questionnaire-Dysregulation Profile, the Self-Injurious Thoughts and Behaviors Interview and socio-demographic questionnaires. RESULTS: Logistic regression showed that DP adolescents were at increased risk for suicide plans, gestures, and suicide attempts. They also tended to present more self-injurious behaviors than adolescents without DP. CONCLUSIONS: Our results point to the role of self-regulatory problems in the presence of suicide plans, suicide gestures, suicide attempts, and in non-suicidal self-injury behavior. Longitudinal studies are needed to confirm the relationship between the Strengths and Difficulties Questionnaire-Dysregulation Profile and self-injurious thoughts and behaviors.
Subject(s)
Suicide, Attempted/psychology , Adolescent , Affective Symptoms , Aggression , Child , Female , Humans , Irritable Mood , Logistic Models , Male , Psychomotor Agitation , Self-Injurious Behavior/psychology , Suicidal Ideation , Suicide/psychologyABSTRACT
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Subject(s)
Humans , Child , Adolescent , Adolescent Psychiatry , Child PsychiatryABSTRACT
El síndrome de Cornelia de Lange (SCL) es un trastorno genético caracterizado por presentar distintos trastornos somáticos y retraso del desarrollo psicomotor con problemas conductuales. Presentamos el caso de un varón de 8 años que acude a la consulta por alteraciones de conducta. Destaca retraso cognitivo y motor importante: no emite lenguaje. Muy rígido ante cambios y nuevos entornos. Muestra alteraciones conductuales en esas circunstancias: heteroagresividad contra objetos y autolesiones. Ensayamos con risperidona en base a la similitud de esta clínica con la del trastorno del espectro autista. Muestra mejoría significativa, disminuyendo hasta 3 puntos en la Escala de Impresión Clínica Global. Las pruebas científicas acerca del tratamiento de esta clínica provienen en su mayor parte de estudios de caso único. Aunque el tratamiento con risperidona podría ser eficaz y bien tolerado, se requieren más estudios que permitan avanzar en el conocimiento del tratamiento farmacológico de las alteraciones conductuales en SCL
Cornelia de Lange Syndrome (CdLS) is a genetic disorder characterized by different somatic impairments and retarded psychomotor development. 8-year-old male diagnosed with CdLS comes to Children' Psychiatry assesment presenting behavioural disorder as well as delayed motor and cognitive development. He cannot talk and only pictograms are used for communication. Severe cognitive rigidity, specially to manage changes and new contexts. In these cases, he shows aggressiveness against objects and self-injurious behaviour. A trial test of risperidone is started based on similarities betweeen these behavioral disorders and those present in autism spectrum. He shows a remarkable improvement, decreasing three points in the Clinical Global Impression. Scientific evidence mostly derives from case reports studies. That implies the quality of scientific evidence is low. Though the treatment with risperidone may be effective and well tolerated, more studies are required to move forward on the pharmacological treatment of behavioral disorders in CdLS
Subject(s)
Humans , Male , Child , De Lange Syndrome/drug therapy , Conduct Disorder/drug therapy , Risperidone/administration & dosage , Antipsychotic Agents/administration & dosage , Treatment OutcomeABSTRACT
PURPOSE OF REVIEW: The aim of the present review is to systematically examine published data regarding ecological momentary assessment (EMA) in children and adolescents with mood disorders. RECENT FINDINGS: EMA is increasingly used to collect participant's information in their real environment and in real time. There are multiple studies focused on the evaluation of mood disorders in children and adolescents, but only a few of them used EMA protocols. Results found in this review showed a wide variability of works with different fields of study, methodological approaches, and EMA protocols. More than 60% of EMA studies in children and adolescents with mood disorders were conducted via phone call, showing high completion rates with data missing in 5 to 11.5% of the calls. Length of studies varied from a 4-day EMA protocol to a maximum of 8 weeks. Positive and negative affect, daily activities, and social context were the main EMA measures. Despite the limited number of studies using EMA in children and adolescents with mood disorders, EMA was useful in assessing mood symptoms in the moment and in patients' real-life environment. Studies also showed high completion and satisfaction rates. Although web pages and apps use have been increasing over the past years, the evidence base is still scarce. Future studies can facilitate understanding of EMA methodology among youth with mood disorders.
Subject(s)
Affect , Ecological Momentary Assessment , Mood Disorders/psychology , Adolescent , Child , Humans , Social EnvironmentABSTRACT
Ecological momentary assessment is an excellent tool for the measurement of different day-to-day domains in patients and capturing real-world and real-time data. The purpose of this review is to evaluate feasibility in current ecological momentary assessment studies on emotional and behavioral functioning, functional impairments, and quality of life patients with an attention-deficit/hyperactivity disorder diagnosis. This systematic review follows the recommendation of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines selecting articles published from January 1, 1990, up to the latest access on May 2018, identifying a pool of 23 eligible studies. Twenty-three studies demonstrate the validity of ecological momentary assessment methodology in evaluating different aspects of patients with attention-deficit/hyperactivity disorder. Fifteen studies focus on the child's or adolescent's daily behavior, while eight studies only focus on adults. The studies presented in this review monitored patients and their families over a maximum period of 28 days. We can conclude that ecological momentary assessment can be successfully implemented with attention-deficit/hyperactivity disorder patients to evaluate diverse backgrounds. However, more studies are needed with a longer monitoring period, especially in adolescents, to determine the effectiveness of ecological momentary assessment on patients with attention-deficit/hyperactivity disorder.
Subject(s)
Attention Deficit Disorder with Hyperactivity/diagnosis , Attention Deficit Disorder with Hyperactivity/psychology , Ecological Momentary Assessment , Adolescent , Child , HumansABSTRACT
Non-suicidal self-injury (NSSI) behaviors are self-injurious behaviors inflicted without intending death. Literature has shown the relationship between stressful life events (SLE) and NSSI behaviors. The Strengths and Difficulties Questionnaire-Dysregulation Profile (SDQ-DP) is defined as an index of self-regulatory problems, related to higher risk for suicidal ideation and attempts in adolescents. In this study the relationship between SDQ-DP and NSSI behaviors, mediated by SLE in a clinical sample of children and adolescents is analyzed. A cross-sectional study was conducted on 239 subjects (aged from 11 to 17) to test the mediation model. SDQ-DP significantly correlates with NSSI behaviors (Wald = 6.5477, p = .0105); SDQ-DP significantly correlates with SLE (T = 5.7229, p < .001); SLE significantly correlates NSSI behaviors, and the relation remains significant whilst controlling for SDQ-DP (Wald = 4.1715, p = .041); the relation between SDQ-DP and NSSI behaviors stops being significant whilst controlling for the potential mediator (SLE) (Wald = 2.9951, p = .0835). Study of indirect effect supports the mediation model (.0585 CI [.0016, .1266]). Findings are compatible with the complete mediation scenario. These results point out the importance of self-regulatory problems in coping strategies with regards to SLE and the development of NSSI behaviors.
Subject(s)
Adaptation, Psychological/physiology , Adolescent Behavior/psychology , Child Behavior/psychology , Psychiatric Status Rating Scales , Self-Control/psychology , Self-Injurious Behavior/psychology , Stress, Psychological/psychology , Adolescent , Child , Cross-Sectional Studies , Female , Humans , Male , Models, PsychologicalABSTRACT
Conceptualization and assessment of non-suicidal self-injury (NSSI) has evolved substantially in recent years. In both cross-sectional and longitudinal studies, NSSI and its related variables have traditionally been assessed retrospectively, leading to less precise studies of the mechanisms involved in the maintenance, cessation, or aggravation of this behavior. Ecological momentary assessment (EMA) enables real-time collection of patient states, which can be very useful in the study of the mechanisms implied in this behavior. This systematic review aims to elucidate the current status of EMA use in NSSI investigation. An exhaustive search in PubMed and PsycINFO was conducted up to September 2017. All papers included were focused on the study of NSSI using EMA. Studies with methodological diversity were included, which were afterwards organized according to main topic of studies. There were no ineligibility criteria based on age or diagnosis. Twenty-three papers were studied, the majority of which are short-term studies focused on the study of affect dynamics and the emotion-regulation function of NSSI. Implications of these results and recommendations for future research are discussed.
Subject(s)
Ecological Momentary Assessment , Self-Injurious Behavior/diagnosis , Self-Injurious Behavior/epidemiology , Adolescent , Cross-Sectional Studies , Emotions/physiology , Female , Humans , Male , Retrospective Studies , Self-Injurious Behavior/psychologyABSTRACT
Non-suicidal self-injury (NSSI) behaviors are self-injurious behaviors inflicted without intending death. Literature has shown the relationship between stressful life events (SLE) and NSSI behaviors. The Strengths and Difficulties Questionnaire-Dysregulation Profile (SDQ-DP) is defined as an index of self-regulatory problems, related to higher risk for suicidal ideation and attempts in adolescents. In this study the relationship between SDQ-DP and NSSI behaviors, mediated by SLE in a clinical sample of children and adolescents is analyzed. A cross-sectional study was conducted on 239 subjects (aged from 11 to 17) to test the mediation model. SDQ-DP significantly correlates with NSSI behaviors (Wald = 6.5477, p = .0105); SDQ-DP significantly correlates with SLE (T = 5.7229, p < .001); SLE significantly correlates NSSI behaviors, and the relation remains significant whilst controlling for SDQ-DP (Wald = 4.1715, p = .041); the relation between SDQ-DP and NSSI behaviors stops being significant whilst controlling for the potential mediator (SLE) (Wald = 2.9951, p = .0835). Study of indirect effect supports the mediation model (.0585 CI [.0016, .1266]). Findings are compatible with the complete mediation scenario. These results point out the importance of self-regulatory problems in coping strategies with regards to SLE and the development of NSSI behaviors
No disponible
Subject(s)
Humans , Male , Female , Child , Adolescent , Adaptation, Psychological/physiology , Adolescent Behavior/psychology , Child Behavior/psychology , Psychiatric Status Rating Scales , Self-Control/psychology , Self-Injurious Behavior/psychology , Stress, Psychological/psychology , Cross-Sectional Studies , Models, PsychologicalABSTRACT
Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in which a significant proportion of patients do not respond to treatment. The objective of this study was to examine the role of genetic risk variants in the response to treatment with methylphenidate (MPH). The effectiveness of MPH was evaluated based on variations in the CGI-S and CGAS scales over a 12-month treatment period using linear mixed effects models. A total of 208 ADHD patients and 34 polymorphisms were included in the analysis. For both scales, the response was associated with time, extended-release MPH/both formulations, and previous MPH treatment. For the CGI-S scale, response was associated with SLC6A3 rs2550948, DRD4 promoter duplication, SNAP25 rs3746544, and ADGRL3 rs1868790. Interactions between the response over time and SLC6A3 and DRD2 were found in the CGI-S and CGAS scales, respectively. The proportion of the variance explained by the models was 18% for the CGI-S and 22% for the CGAS. In this long-term study, the effects of SLC6A3, DRD4, SNAP25, and ADGRL3 on response to treatment reflect those observed in previous studies. In addition, 2 previously unreported interactions with response to treatment over a 12-month period were found (SLC6A3 and DRD2).
Subject(s)
Attention Deficit Disorder with Hyperactivity/drug therapy , Central Nervous System Stimulants/administration & dosage , Methylphenidate/administration & dosage , Pharmacogenomic Variants , Polymorphism, Single Nucleotide , Adolescent , Attention Deficit Disorder with Hyperactivity/genetics , Central Nervous System Stimulants/pharmacology , Child , Delayed-Action Preparations , Dopamine Plasma Membrane Transport Proteins/genetics , Female , Humans , Linear Models , Male , Methylphenidate/pharmacology , Receptors, Dopamine D4/genetics , Receptors, G-Protein-Coupled/genetics , Receptors, Peptide/genetics , Synaptosomal-Associated Protein 25/genetics , Treatment OutcomeABSTRACT
BACKGROUND: Attention deficit hyperactivity disorder (ADHD) has a strong genetic component. The study is aimed to test the association of 34 polymorphisms with ADHD symptomatology considering the role of clinical subtypes and sex in a Spanish population. METHODS: A cohort of ADHD 290 patients and 340 controls aged 6-18 years were included in a case-control study, stratified by sex and ADHD subtype. Multivariate logistic regression was used to detect the combined effects of multiple variants. RESULTS: After correcting for multiple testing, we found several significant associations between the polymorphisms and ADHD (p value corrected ≤0.05): (1) SLC6A4 and LPHN3 were associated in the total population; (2) SLC6A2, SLC6A3, SLC6A4 and LPHN3 were associated in the combined subtype; and (3) LPHN3 was associated in the male sample. Multivariable logistic regression was used to estimate the influence of these variables for the total sample, combined and inattentive subtype, female and male sample, revealing that these factors contributed to 8.5, 14.6, 2.6, 16.5 and 8.5 % of the variance respectively. CONCLUSIONS: We report evidence of the genetic contribution of common variants to the ADHD phenotype in four genes, with the LPHN3 gene playing a particularly important role. Future studies should investigate the contribution of genetic variants to the risk of ADHD considering their role in specific sex or subtype, as doing so may produce more predictable and robust models.
Subject(s)
Attention Deficit Disorder with Hyperactivity/genetics , Adolescent , Case-Control Studies , Child , Cohort Studies , Dopamine Plasma Membrane Transport Proteins/genetics , Female , Genetic Association Studies/methods , Genetic Predisposition to Disease , Humans , Male , Multivariate Analysis , Norepinephrine Plasma Membrane Transport Proteins/genetics , Polymorphism, Single Nucleotide , Receptors, G-Protein-Coupled/genetics , Receptors, Peptide/genetics , Serotonin Plasma Membrane Transport Proteins/geneticsABSTRACT
Introducción. Las conductas suicidas y autoagresivas de los adolescentes suponen un importante problema de salud pública. Sin embargo, se desconoce en nuestro medio la prevalencia y funciones de la ideación así como de las conductas suicidas y autoagresivas en la población adolescente atendida en salud mental. Métodos. Un total de 267 adolescentes de entre 11 y 18 años fueron reclutados de las consultas ambulatorias del Servicio de Psiquiatría de la Fundación Jiménez Díaz del 1 de noviembre de 2011 al 31 de octubre de 2012. Se administró a todos los pacientes la Escala de Pensamientos y Conductas Autolesivas que evalúa la presencia, frecuencia y características de la ideación suicida, la planificación suicida, los gestos de suicidio, los intentos de suicidio y las autolesiones sin intención suicida. Resultados. Un 20,6% de los adolescentes afirmaron haber tenido ideación suicida; un 2,2% planes suicidas; un 9,4% gestos suicidas; un 4,5% intentos de suicidio y un 21,7% autolesiones al menos una vez a lo largo de su vida. El 47,6% de los adolescentes refirieron haber tenido a lo largo de su vida al menos una de las conductas estudiadas y el 47,2% de ellos señalaron 2 ó más de estas conductas. Con relación a la función atribuida a las conductas examinadas, la mayor parte se realizaron con la intención de regular emociones, a excepción de los gestos suicidas (que mostró una función relacionada con el contexto social). Conclusiones. Dadas las elevadas cifras en población clínica de prevalencia y comorbilidad, unido al conocido riesgo de transición de unas conductas autoagresivas a otras, se recomienda la evaluación sistemática y rutinaria de dichas conductas en los adolescentes atendidos en salud mental (AU)
Introduction. Suicidal and self-injurious behaviors in adolescents are a major public health concern. However, the prevalence of self-injurious thoughts and behaviors in Spanish outpatient adolescents is unknown. Methods. A total of 267 adolescents between 11 and 18 year old were recruited from the Child and Adolescent Outpatient Psychiatric Services, Jiménez Díaz Foundation (Madrid, Spain) from November 1st 2011 to October 31st 2012. All participants were administered the Spanish version of the Self-Injurious Thoughts and Behaviors Inventory, which is a structured interview that assesses the presence, frequency, and characteristics of suicidal ideation, suicide plans, suicide gestures, suicide attempts, and non-suicidal self-injury. Results. One-fifth (20.6%) of adolescents reported having had suicidal ideation at least once during their lifetime. Similarly, 2.2% reported suicide plans, 9.4% reported suicide gesture, 4.5% attempted suicide, and 21.7% reported non-suicidal self-injury, at least once during their lifetime. Of the whole sample, 47.6% of adolescents reported at least one of the studied thoughts or behaviors in their lifetime. Among them, 47.2% reported 2 or more of these thoughts or behaviors. Regarding the reported function of each type of thoughts and behaviors examined, most were performed for emotional regulation purposes, except in the case of suicide gestures (performed for the purposes of social reinforcement). Conclusions. he high prevalence and high comorbidity of self-injurious thoughts and behaviors, together with the known risk of transition among them, underline the need of a systematic and routine assessment of these thoughts and behaviors in adolescents assessed in mental health departments (AU)
Subject(s)
Adolescent , Female , Humans , Male , Aggression/psychology , Adolescent Behavior/psychology , Suicide/prevention & control , Suicide/psychology , Suicide, Attempted/prevention & control , Suicide, Attempted/psychology , Psychological Tests/standards , Adolescent Psychiatry/methods , Adolescent Psychiatry/organization & administration , Adolescent Psychiatry/standards , Psychology, Adolescent/organization & administration , Psychology, Adolescent/standardsABSTRACT
Most children and adolescents attending mental health services exhibit severe affective and behavioral dysregulation. The dysregulation profile (DP) seems to be an indicator of self-regulatory problems, overall psychopathology, symptom severity, and functional impairment. Although there are studies signaling its importance as a marker of severe psychopathology and long-term impairment, little is known about its predictors. We reviewed the existing literature and found biological and environmental factors associated with the DP. The DP seems to have high heritability rates, blunted hypothalamic-pituitary-adrenal axis responses at stress tasks, and attention problems regardless of emotional context. Some family factors (such as abnormal qualities of upbringing, lower effortful control, parental hostility, and parental substance use disorders) are also related to the DP. More research about specific predictors of the DP is clearly needed. Longitudinal studies would help identify them more clearly.
Subject(s)
Environment , Mental Disorders/diagnosis , Mental Disorders/genetics , Surveys and Questionnaires , Adolescent , Child , Family Relations , Genetic Predisposition to Disease , Humans , Hypothalamo-Hypophyseal System/metabolism , Pituitary-Adrenal System/metabolism , Predictive Value of Tests , Severity of Illness IndexABSTRACT
Non-suicidal self-injury (NSSI) in adolescents is a major public health concern. The first goal of our study was to describe the characteristics and functions of NSSI and NSSI thoughts in an adolescent outpatient sample. The second goal was to examine which clinical factors discriminate between these two groups of patients. A group of 267 subjects was recruited from the Adolescent Outpatient Psychiatric Services, Jiménez Díaz Foundation (Madrid, Spain) from November 2011 to October 2012. All participants were administered the Spanish version of the Self-Injurious Thoughts and Behaviors Interview (SITBI). A total of 21.7% of patients reported having engaged in NSSI at least once in their lifetime. The most strongly endorsed function for NSSI was automatic negative reinforcement. In comparison with patients in the NSSI Thoughts group and the control group, patients in the NSSI group scored higher in Internalization of Anger and in all the scales comprising the Children's Depression Inventory. Our findings on the prevalence and functions of NSSI are consistent with the literature. NSSI was mainly performed for emotion regulation purposes; specifically, NSSI seems to be used to cope with anger and depression. In addition, internalization of anger might play a significant role in the maintenance of this behavior.
