Suicidalidad en Adolescentes. Factores de riesgo y Modalidades de Intervención.
Adolescent suicidality can be conceptualized through an addictive model where neurobiological, behavioral, and family-related factors converge. The repetition of suicide attempts, particularly among "major repeaters," resembles the relapse patterns observed in substance addictions. Key mechanisms in...
| Publicado en: | Cuadernos Médico Sociales Vol. 65; no. 4; pp. 31 - 35 |
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| Autores principales: | , , , |
| Formato: | Artículo |
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Colegio Medico de Chile (A.G.)
2025
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=190639011&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 190639011 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 07161336 2YBN jtl: Cuadernos Médico Sociales issn: 07161336 maglogo: N pubinfo: dt: 2025 vid: 65 iid: 4 pid: 32211 pub: Colegio Medico de Chile (A.G.) artinfo: ui: 190639011 10.56116/cms.v65.n4.2025.2498 ppf: 31 ppct: 4 formats: fmt: @attributes: type: P size: 673KB tig: atl: Suicidalidad en Adolescentes. Factores de riesgo y Modalidades de Intervención. aug: au: Carvajal, Pablo Acevedo, Denisse Soto, Romina Jara, César affil: Médico Psiquiatra, Servicio de Urgencias, Instituto Psiquiátrico Dr. Horwitz Barack Psicóloga Clínica Adultos Enfermera. Servicio de Urgencias, Instituto Psiquiátrico Dr. Horwitz Barack Médico Psiquiatra Adultos su: Suicidal ideation Dysfunctional families Teenagers Therapeutics Substance abuse Early medical intervention Neurophysiology Disease risk factors sug: subj: Suicidal ideation Dysfunctional families Teenagers Therapeutics Substance abuse Early medical intervention Neurophysiology Disease risk factors keyword: addictive behavior adolescents expressed emotion family neuroinflammation Suicidality adolescentes BDNF conducta adictiva expresividad emocional familia neuroinflamación Suicidalidad ab: Adolescent suicidality can be conceptualized through an addictive model where neurobiological, behavioral, and family-related factors converge. The repetition of suicide attempts, particularly among "major repeaters," resembles the relapse patterns observed in substance addictions. Key mechanisms include family dysfunction, high levels of expressed emotion, substance use, and the modulatory role of stress on neuroinflammation. Evidence highlights abnormalities in cytokines, brain-derived neurotrophic factor (BDNF), and hippocampal alterations as molecular substrates that increase vulnerability. The social and family environment acts as either a protective or risk factor, underscoring the importance of preventive interventions targeting both the individual and their context. La suicidalidad en adolescentes puede entenderse bajo un modelo adictivo en el que confluyen factores neurobiológicos, conductuales y familiares. La repetición de intentos de suicidio, especialmente en los llamados "grandes repetidores", guarda semejanza con las recaídas observadas en otras adicciones. Entre los mecanismos implicados destacan la disfuncionalidad familiar, los altos niveles de expresividad emocional, el consumo de sustancias y el papel modulador del estrés sobre la neuroinflamación. La evidencia señala que alteraciones en citocinas, el factor neurotrófico BDNF y el hipocampo constituyen sustratos moleculares que incrementan la vulnerabilidad. El ambiente social y familiar cumple un rol protector o de riesgo, lo que refuerza la necesidad de intervenciones preventivas orientadas tanto al individuo como a su entorno. pubtype: Academic Journal doctype: Article src: R language: Spanish refInfo: copyright: @attributes: flag: Y custom: Copyright of Cuadernos Médico Sociales is the property of Colegio Medico de Chile (A.G.) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Cuadernos Médico Sociales holder: Colegio Medico de Chile (A.G.) dt: @attributes: year: 2025 holdings: @attributes: islocal: N |
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