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1.
Rev. Costarric. psicol ; 39(2)dic. 2020.
Artigo em Espanhol | LILACS, SaludCR | ID: biblio-1387246

RESUMO

Resumen Hace muchos años se describió el ahora conocido efecto copycat. Se entiende como la reproducción del acto autolesivo, por parte de personas susceptibles, posterior a la exposición a la información en los medios de comunicación relacionada con un suicidio concretado (en noticias, redes sociales, etc.). A partir de la observación en la atención psicológica y psiquiátrica de los pacientes, nuestro grupo ha detectado que esta replicación en realidad forma parte de un espectro mucho más amplio, y que, consecuentemente, otras manifestaciones suelen pasar inadvertidas. Si se trazara un continuum de esas expresiones, en el extremo más severo, se encontraría el suicidio consumado luego de la exposición a dicho material, que es el componente más reconocido hasta la fecha (efecto copycat); no obstante, en otras zonas del espectro, también es posible que las personas experimenten distorsiones cognitivas, componentes obsesivos e intrusivos, ideación pasiva y activa de muerte e intentos no consumados de suicidios. El presente documento se propuso como objetivo describir este fenómeno y, a la vez, ejemplificarlo mediante la exposición de un caso. Resulta probable que el correcto reconocimiento y abordaje fenomenológico sean pasos básicos para establecer los tratamientos y las estrategias preventivas, que garanticen la seguridad de estas personas


Abstract: Long ago, the scientific literature informed about the now well-known copycat effect, understood as a reproduction of the self-injurious act by susceptible individuals after being exposed to suicide-related information in the media (news, social networks, etc.). From observations in psychological and psychiatric care of patients, our group has detected that these manifestations are actually part of a much broader clinical spectrum, where other manifestations can also be found. It would seem plausible that if a spectrum is defined, the most severe end would be consummated suicide, which is the well-recognized component to date (copycat effect); but it is also possible that there is a series of more diverse expressions in other patients after having been exposed to this information, which could include cognitive distortions, obsessive and intrusive phenomena, passive and active ideation of death and unsuccessful suicide attempts. Our purpose with this paper is to explain our observations and present a clinical vignette as an example. We believe that correct recognition and approach to these phenomena is fundamental to establish treatments and preventive strategies that guarantee the safety of this population.


Assuntos
Humanos , Feminino , Tentativa de Suicídio , Comportamento Autodestrutivo/psicologia , Sintomas Afetivos , Suicídio/estatística & dados numéricos , Costa Rica
2.
Trop Med Int Health ; 21(3): 445-53, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26752720

RESUMO

OBJECTIVE: Clinical management of dengue relies on careful monitoring of fluid balance combined with judicious intravenous (IV) fluid therapy. However, in patients with significant vascular leakage, IV fluids may aggravate serosal fluid accumulation and result in respiratory distress. METHODS: Trained physicians followed suspected dengue cases prospectively at seven hospitals across Asia and Latin America, using a comprehensive case report form that included daily clinical assessment and detailed documentation of parenteral fluid therapy. Applying Cox regression, we evaluated risk factors for the development of shock or respiratory distress with fluid accumulation. RESULTS: Most confirmed dengue patients (1524/1734, 88%) never experienced dengue shock syndrome (DSS). Among those with DSS, 176/210 (84%) had fluid accumulation, and in the majority (83%), this was detectable clinically. Among all cases with clinically detectable fluid accumulation, 179/447 (40%) were diagnosed with shock or respiratory distress. The risk for respiratory distress with fluid accumulation increased significantly as the infused volume over the preceding 24 h increased (hazard ratio 1.18 per 10 ml/kg increase; P < 0.001). Longer duration of IV therapy, use of a fluid bolus in the preceding 24 h, female gender and poor nutrition also constituted independent risk factors. CONCLUSIONS: Shock and respiratory distress are relatively rare manifestations of dengue, but some evidence of fluid accumulation is seen in around 50% of cases. IV fluids play a crucial role in management, but they must be administered with caution. Clinically and/or radiologically detectable fluid accumulations have potential as intermediate severity endpoints for therapeutic intervention trials and/or pathogenesis studies.


Assuntos
Dengue/terapia , Hidratação , Adolescente , Adulto , Vasos Sanguíneos/fisiopatologia , Criança , Pré-Escolar , Dengue/complicações , Dengue/fisiopatologia , Progressão da Doença , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Choque/etiologia , Choque/virologia , Adulto Jovem
3.
Rev. cuba. med ; 51(1)ene.-mar. 2012. tab
Artigo em Espanhol | CUMED | ID: cum-57833

RESUMO

Introducción: el cuadro clínico del dengue ha sido clasificado de múltiples maneras, algunas, aunque vigentes, no satisfacen sus variantes clínicas y epidemiológicas. Objetivo: lograr una clasificación seroclínica epidemiológica que contribuya al control de la enfermedad. Métodos: se toma como base un estudio seroepidemiológico de infección por dengue de una muestra de 535 habitantes seleccionados por un método aleatorio simple en San Mateo, Venezuela, entre mayo de 2007 y mayo de 2008. Como medida de frecuencia de las variables estudiadas se utilizó el porcentaje y su intervalo de confianza. Resultados: el 78,75 por ciento (IC 95 por ciento: 67,986,8) de los casos presentó síntomas típicos y resultaron dengue positivo en el estudio de la IgM, los casos asintomáticos con IgM positiva representaron 13,75 por ciento (IC 95 por ciento: 7,423,7) del total de positivos. Conclusiones: las personas asintomáticas con IgM positiva constituyen una evidencia indirecta de la presencia del vector y de criaderos. La clasificación propuesta denuncia un mayor número de casos al ampliar el espectro clínico de la enfermedad(AU)


Introduction: the clinical picture of dengue has been classified in multiple ways, some, although current, not satisfy its clinical and epidemiological variants. Objective: to achieve a serological, clinical and epidemiological classification contributing to disease control. Methods: present serological-epidemiological study of the infection by dengue is based on a sample of 535 inhabitants selected by simple randomized method in San Mateo, Venezuela, from May, 2007 to May, 2008. As a frequency measure of study variables authors used the percentage and its confidence interval (CI). Results: the 78,75 porceinto (95 porciento CI; 67,9-86,8) of cases had typical symptoms and were positive to dengue in the IgM study, the asymptomatic cases with a positive IgM accounted for the 13,75 porciento (95 porciento CI: 7,4-23,7) of total of positives. Conclusions: the asymptomatic cases with a positive IgM are an indirect evidence of the vector and foci. The classification proposed declares a great number of cases when clinical spectrum of disease was expanded(AU)


Assuntos
Humanos , Dengue/epidemiologia , Dengue/classificação , Estudos Epidemiológicos , Venezuela
4.
Rev. cuba. med ; 51(1): 61-68, ene.-mar. 2012.
Artigo em Espanhol | LILACS | ID: lil-628879

RESUMO

Introducción: el cuadro clínico del dengue ha sido clasificado de múltiples maneras, algunas, aunque vigentes, no satisfacen sus variantes clínicas y epidemiológicas. Objetivo: lograr una clasificación seroclínica epidemiológica que contribuya al control de la enfermedad. Métodos: se toma como base un estudio seroepidemiológico de infección por dengue de una muestra de 535 habitantes seleccionados por un método aleatorio simple en San Mateo, Venezuela, entre mayo de 2007 y mayo de 2008. Como medida de frecuencia de las variables estudiadas se utilizó el porcentaje y su intervalo de confianza. Resultados: el 78,75 por ciento (IC 95 por ciento: 67,986,8) de los casos presentó síntomas típicos y resultaron dengue positivo en el estudio de la IgM, los casos asintomáticos con IgM positiva representaron 13,75 por ciento (IC 95 por ciento: 7,423,7) del total de positivos. Conclusiones: las personas asintomáticas con IgM positiva constituyen una evidencia indirecta de la presencia del vector y de criaderos. La clasificación propuesta denuncia un mayor número de casos al ampliar el espectro clínico de la enfermedad...


Introduction: the clinical picture of dengue has been classified in multiple ways, some, although current, not satisfy its clinical and epidemiological variants. Objective: to achieve a serological, clinical and epidemiological classification contributing to disease control. Methods: present serological-epidemiological study of the infection by dengue is based on a sample of 535 inhabitants selected by simple randomized method in San Mateo, Venezuela, from May, 2007 to May, 2008. As a frequency measure of study variables authors used the percentage and its confidence interval (CI). Results: the 78,75 porceinto (95 porciento CI; 67,9-86,8) of cases had typical symptoms and were positive to dengue in the IgM study, the asymptomatic cases with a positive IgM accounted for the 13,75 porciento (95 porciento CI: 7,4-23,7) of total of positives. Conclusions: the asymptomatic cases with a positive IgM are an indirect evidence of the vector and foci. The classification proposed declares a great number of cases when clinical spectrum of disease was expanded...


Assuntos
Humanos , Dengue/classificação , Dengue/epidemiologia , Estudos Epidemiológicos , Venezuela
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