Frequency of acute stress disorder in health care workers of a tertiary level pediatric hospital during the National Safe Distance Strategy for COVID-19 prevention.

Background: Acute stress disorder (ASD) is one of the most frequent mental illnesses occurring during sanitary emergencies. This study aimed to estimate the frequency of ASD in health care workers of a tertiary level pediatric hospital during the coronavirus disease (COVID-19) pandemic. Methods: We conducted a cross-sectional study in which health care workers completed a virtual questionnaire, including sociodemographic information and the ASD scale. Results: We analyzed 206 questionnaires. The population was divided into three groups: attending physicians, medical residents, and nursing personnel. The frequency of health care workers who showed at least nine symptoms of ASD was 88.8%. No significant differences were found between the studied groups. Conclusions: ASD is a frequent condition in health care workers in the context of the COVID-19 pandemic. We need to investigate further and assess risk and protective factors for developing this and other psychopathologies in this population.

Introducción: El trastorno por estrés agudo es una de las enfermedades mentales más frecuentemente manifestadas en emergencias sanitarias. El objetivo de este estudio fue conocer la frecuencia con la que se presentó el trastorno por estrés agudo en el personal de salud de un hospital pediátrico de tercer nivel durante la epidemia de COVID-19. Método: Se realizó un estudio transversal en el que trabajadores de la salud contestaron un cuestionario virtual que incluyó datos sociodemográficos y la Escala de Trastorno por Estrés Agudo. Resultados: Se analizaron 206 encuestas. La población se dividió en tres grupos: médicos adscritos, residentes y personal de enfermería. El 88.8% de los trabajadores de la salud reportaron más de nueve síntomas de trastorno por estrés agudo. No se encontraron diferencias significativas entre los grupos de estudio. Conclusiones: Los síntomas del trastorno por estrés agudo son frecuentes en los trabajadores de la salud en el contexto de la COVID-19. Es necesario investigar acerca de los factores de riesgo y protectores asociados al desarrollo de esta y otras psicopatologías en dicha población.

Frequency of acute stress disorder in health care workers of a tertiary level pediatric hospital during the National Safe Distance Strategy for COVID-19 prevention / Frecuencia de trastorno por estrés agudo en el personal de salud de un hospital pediátrico de tercer nivel durante la Jornada Nacional de Sana Distancia para la prevención de la COVID-19

Abstract Background: Acute stress disorder (ASD) is one of the most frequent mental illnesses occurring during sanitary emergencies. This study aimed to estimate the frequency of ASD in health care workers of a tertiary level pediatric hospital during the coronavirus disease (COVID-19) pandemic. Methods: We conducted a cross-sectional study in which health care workers completed a virtual questionnaire, including sociodemographic information and the ASD scale. Results: We analyzed 206 questionnaires. The population was divided into three groups: attending physicians, medical residents, and nursing personnel. The frequency of health care workers who showed at least nine symptoms of ASD was 88.8%. No significant differences were found between the studied groups. Conclusions: ASD is a frequent condition in health care workers in the context of the COVID-19 pandemic. We need to investigate further and assess risk and protective factors for developing this and other psychopathologies in this population.

Resumen Introducción: El trastorno por estrés agudo es una de las enfermedades mentales más frecuentemente manifestadas en emergencias sanitarias. El objetivo de este estudio fue conocer la frecuencia con la que se presentó el trastorno por estrés agudo en el personal de salud de un hospital pediátrico de tercer nivel durante la epidemia de COVID-19. Método: Se realizó un estudio transversal en el que trabajadores de la salud contestaron un cuestionario virtual que incluyó datos sociodemográficos y la Escala de Trastorno por Estrés Agudo. Resultados: Se analizaron 206 encuestas. La población se dividió en tres grupos: médicos adscritos, residentes y personal de enfermería. El 88.8% de los trabajadores de la salud reportaron más de nueve síntomas de trastorno por estrés agudo. No se encontraron diferencias significativas entre los grupos de estudio. Conclusiones: Los síntomas del trastorno por estrés agudo son frecuentes en los trabajadores de la salud en el contexto de la COVID-19. Es necesario investigar acerca de los factores de riesgo y protectores asociados al desarrollo de esta y otras psicopatologías en dicha población.

Efficacy of an Early Cognitive-Behavioral Intervention for Acute Stress Disorder in Mexican Earthquake Victims.

Acute stress disorder (ASD) refers to the symptoms associated with posttraumatic stress disorder (PTSD) within the first four weeks following the traumatic event. Recent theoretical models suggest that early detection of ASD provides an opportunity to implement early interventions to prevent the development of PTSD or ameliorate its symptomatology. The aim of the present study was the evaluation of the efficacy of an ASD treatment for earthquake victims, which would serve as an early intervention for PTSD. A single-case (n = 1) quasi-experimental design was used, with pre and post-assessments, as well as one, three and six-month follow-ups, with direct treatment replications. Fourteen participants completed the treatment and the follow-up measurements. The results obtained using a single-case analysis showed significant clinical improvement and clinically significant change when employing a clinical significance analysis and the reliable index of change. Statistical analyses of the dataset displayed statistically significant differences between the pre and post-assessments and the follow-up measures, as well as large effect sizes in all clinical measures. These results suggest that the treatment was an efficacious early intervention for PTSD during the months following the traumatic event, although some relevant study limitations are discussed in the text.

Evaluation of BDNF levels in patients hospitalized for physical trauma at an emergency hospital in Porto Alegre, southern Brazil / Avaliação dos níveis de BDNF em pacientes hospitalizados por trauma físico em um hospital de emergência de Porto Alegre, sul do Brasil

Abstract Objective To assess the association between brain-derived neurotrophic factor (BDNF) levels and acute stress disorder (ASD) in patients who have suffered physical trauma. Methods Data were collected at an emergency hospital in Porto Alegre, state of Rio Grande do Sul, southern Brazil. Participants were over 18 years of age, victims of physical trauma, and had been hospitalized for a minimum of 48 hours. A total of 117 hospitalized patients who agreed to participate in the research were grouped according to the shift in which blood was collected (38 subjects from the morning shift and 79 from the afternoon shift), had their BDNF levels measured and responded to other questionnaires. Respondents were further grouped by age into three ranges: 18-30, 31-50 and 51-70 years. Results We found a significant difference in the distribution of BDNF between the two shifts in which blood samples were collected, with the afternoon group having higher BDNF levels (U = 1906.5, p = 0.018). A difference was observed only between the 18-30 group and the 51-70 group in the afternoon shift (Umorning = 1107, pmorning = 0.575; Uafternoon = 7175, pafternoon = 0.028). Conclusions The population whose blood samples were collected in the afternoon showed significantly higher values of BDNF compared to those of the morning shift. This same population presented lower BDNF levels when associated with ASD subtypes A1, A2, and A. We hypothesize that the lower values of BDNF measured in the morning shift were due to a response to the circadian cycle of cortisol, whose action inhibits the expression of serum neurotrophins.

Resumo Objetivo Verificar a associação entre os níveis de fator neurotrófico derivado do cérebro (brain-derived neurotrophic factor [BDNF]) e transtorno de estresse agudo (TEA) em pacientes que sofreram trauma físico. Métodos Os dados foram coletados em um hospital de emergência de Porto Alegre, Rio Grande do Sul, Brasil. Os participantes eram maiores de 18 anos, vítimas de trauma físico e estavam hospitalizados por um período mínimo de 48 horas. Um total de 117 pacientes hospitalizados que concordaram em participar da pesquisa foram agrupados de acordo com o turno de realização da coleta de sangue (38 sujeitos no turno da manhã e 79 sujeitos no turno da tarde), tiveram seus níveis de BDNF medidos e responderam a outros questionários. Os entrevistados também foram agrupados por idade em três faixas etárias: 18-30, 31-50 e 51-70 anos. Resultados Encontramos uma diferença significativa na distribuição de BDNF entre os turnos, sendo que o grupo da tarde apresentou níveis maiores de BDNF (U = 1906,5, p = 0,018). Houve diferença entre o grupo de 18-30 anos e o de 51-70 anos no turno da tarde (Umanhã = 1107, pmanhã = 0,575; Utarde = 7175, ptarde = 0,028). Conclusões A população cuja coleta ocorreu à tarde apresentou valores significativamente maiores de BDNF em relação à coleta do turno da manhã. Esta mesma população apresentou menores níveis dessa neurotrofina quando associada com os subtipos A1, A2 e A de TEA. É possível hipotetizar que os menores valores de BDNF aferidos na coleta do turno da manhã se devam a uma resposta ao ciclo circadiano do cortisol, cuja ação inibe a expressão de neurotrofinas séricas.

Predictores de sintomatología postraumática aguda y crecimiento post-estrés tras un accidente laboral reciente / Predictors of Acute Posttraumatic Symptoms and Post- Stress Growth After a Recent Work Accident

Resumen El propósito de este estudio fue evaluar un modelo predictivo de sintomatología postraumática aguda (SPT) y de crecimiento post-estrés (CPE) en trabajadores que sufrieron un accidente laboral reciente. Se encuestaron 246 trabajadores (23.2% mujeres) entre los 18 y los 73 años. Se encontró que los principales predictores de la SPT son: severidad subjetiva del evento, afrontamiento religioso negativo, reinterpretación positiva y rumiación de tipos intrusiva, negativa y deliberada. A su vez, los principales predictores de CPE fueron: rumiación deliberada y afrontamiento religioso positivo. Se realizó un análisis de sendero para evaluar un modelo en el cual la rumiación intrusiva y la deliberada cumplen una función mediadora, obteniendo adecuados índices de ajuste. Se plantea la necesidad de contar con un método de evaluación temprana de las respuestas psicológicas tras un accidente.

Abstract The aim of this study is to evaluate a predictive model of acute posttraumatic symptomatology (PTS) and post-stress growth (PSG) in workers who suffered a recent work accident. To this end, 246 workers (23.2% women) were surveyed, aged between 18 and 73 years. The main predictors of PTS were subjective severity of event, negative religious coping, positive reinterpretation, and intrusive, brooding and deliberate rumination. At the same time, the main predictors of PSG were deliberate rumination and positive religious coping. A path analysis was performed to evaluate a model in which intrusive and deliberate rumination fulfill a mediating function, obtaining adequate goodness-of-fix indices. The need to have a method of early evaluation of psychological responses after an accident is proposed.

Acute stress disorder and defense mechanisms: a study of physical trauma patients admitted to an emergency hospital / Transtorno de estresse agudo e mecanismos de defesa: pesquisa com pacientes que sofreram trauma físico atendidos em um hospital de emergência

Abstract Introduction: Acute stress disorder (ASD) encompasses a set of symptoms that can arise in individuals after exposure to a traumatic event. This study assessed the defense mechanisms used by victims of physical trauma who developed ASD. Method: This was a controlled cross-sectional study of 146 patients who suffered physical trauma and required hospitalization. A structured questionnaire was used to evaluate ASD symptoms based on DSM-5 diagnostic criteria, in addition to the Defense Style Questionnaire (DSQ). Results: Ten participants (6.85%) received a positive diagnosis of ASD, and 136, (93.15%) a negative diagnosis. The majority of the sample consisted of men with median age ranging from 33.50 to 35.50. The most prevalent defense mechanisms among the 10 patients with ASD were cancellation and devaluation, which belong to the neurotic and immature factors, respectively. Positive associations between the presence of symptoms from criterion B of the DSM-5 and defense mechanisms from the DSQ were found. These included the mechanisms of undoing, projection, passive aggression, acting out, autistic fantasy, displacement, and somatization. Conclusion: Patients with ASD employed different defense mechanisms such as undoing and devaluation when compared to patients not diagnosed with ASD. These results mark the importance of early detection of ASD symptoms at a preventative level, thereby creating new possibilities for avoiding exacerbations related to the trauma, which represents an important advance in terms of public health.

Resumo Introdução: O transtorno de estresse agudo (TEA) reúne um conjunto de sintomas que pode surgir nos indivíduos após exposição a um evento traumático. Este estudo verificou a relação entre o estilo defensivo e o desenvolvimento de TEA e seus sintomas em uma amostra de pacientes que sofreram trauma físico. Métodos: Este estudo transversal controlado envolveu 146 pacientes que sofreram trauma físico e necessitaram hospitalização. Um questionário estruturado foi utilizado para avaliar sintomas de TEA, baseado nos critérios diagnósticos do DSM-5, além do Questionário de Estilo Defensivo (Defense Style Questionnaire - DSQ). Resultados: Dez (6,85%) pacientes tiveram diagnóstico positivo para TEA, e 136 (93,15%), diagnóstico negativo. A maioria da amostra foi composta por homens com idade mediana variando de 33,50 a 35,50. Nos 10 pacientes positivos para TEA, destacou-se a maior utilização de mecanismos de defesa de anulação e desvalorização, pertencentes ao fator neurótico e ao fator imaturo, respectivamente. Foram observadas associações positivas entre presença de sintomas de TEA do critério B do DSM-5 e os mecanismos de defesa do DSQ, sobretudo nos mecanismos de anulação, projeção, agressão passiva, acting out, fantasia autística, deslocamento e somatização. Conclusão: Pacientes com TEA utilizaram mais mecanismos de defesa do tipo anulação e desvalorização quando comparados aos pacientes sem diagnóstico de TEA. Ressalta-se a importância da detecção precoce de sintomas de TEA a fim de evitar outros agravos relacionados ao trauma, o que representa uma importante evolução em termos de saúde pública.

The Concept of Peritraumatic Dissociation: A Qualitative Approach.

Peritraumatic dissociation has been considered an important feature for the development of post-traumatic stress disorders, but this concept remains widely unclear. To explore the peritraumatic experience, we interviewed eight victims of urban violence shortly after their traumatic events. The data collected were compared and analyzed according to the systematic set of procedures of Grounded Theory (GT). The alterations reported by participants were coded and categorized according to their perceptions of their inner and outer world, and the impressions of others involved, including the examiner's observations. The theoretical perspective for interpreting this study has parallels with Jaspers' psychopathology. Peritraumatic dissociation was conceived as a failure of synthesis among emerging stimuli from the internal and the external world, including the time-space flow structure, even when cognitive-perceptual tools remain intact. This synthesis qualifies the totality of the perceptual experience as coherent and meaningful to conscience, enabling possibilities for being/existing.