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1.
Child Abuse Negl ; 150: 106492, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-37805276

RESUMO

BACKGROUND: Adverse Childhood Experiences (ACEs) may have short, middle, and long-term consequences on people's development and physical and mental health. There is a need for information on this subject in low- and middle-income countries and a need to reduce recall bias in ACEs research worldwide. OBJECTIVE: Hence our objectives were to translate, adapt and validate the Adverse Childhood Experiences extended version and to determine ACEs frequencies in a sample of Mexican adolescents. PARTICIPANTS AND SETTING: A convenience sample of 5835 schooled Mexican adolescents (age: M = 16.13, SD = 1.32; 61.01 % females) from 20 states in Mexico completed a survey. METHOD: A cross-sectional study was conducted with an extended version of the ACE-International Questionnaire (ACE-IQ), which assesses 23 ACEs organized into five categories: situations that cause household dysfunction, exposure to violence, violence from parents or guardians, interpersonal violence, and sociodemographic context. RESULTS: Evidence of construct validity and reliability of the questionnaire was obtained, and 16 ACEs were included in the final ACE-IQ version. 90 % of adolescents had one or more ACEs. Neglect was the most experienced ACE reported by 73.30 % of the participants, with no significant difference by age, sex, or geographic region. CONCLUSION: ACE-IQ questionnaire is a reliable and valid instrument to recommend its use for generating information on ACEs in studies on Mexican adolescents. The results on the frequency of ACEs revealed that 90 % of this schooled Mexican adolescent sample had experienced one or more ACEs, and about a third had experienced six or more.


Assuntos
Violência , Feminino , Humanos , Adolescente , Masculino , México/epidemiologia , Estudos Transversais , Reprodutibilidade dos Testes , Inquéritos e Questionários
2.
Child Abuse Negl ; 141: 106207, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37148710

RESUMO

BACKGROUND: The risks of oversimplification of the symptomatology of Complex PTSD (CPTSD) have been highlighted in the literature. OBJECTIVE: To re-examine 10 items representing disturbances in self-organization (DSO) that were deleted from the original 28-item version of the International Trauma Questionnaire (ITQ) when creating the current 12-item version. PARTICIPANTS AND SETTING: An online convenience sample of 1235 MTurk users. METHODS: Online survey comprising the fuller 28-item previous version of the ITQ, Adverse Childhood Experiences (ACEs) questionnaire, and PTSD Checklist for DSM-5 (PCL-5). RESULTS: First, averaged endorsement of the 10 omitted items was lower than the 6 retained DSO items (d' = 0.34). Second, the 10 omitted DSO items accounted for incremental variance over and correlated equivalently to the 6 retained items with the PCL-5. Third, only the 10 omitted DSO items (r-part = 0.12) while not the 6 retained DSO items (r-part = -0.01) independently predicted ACE scores and, eight of these ten omitted DSO items differentiated higher ACE scores even among the subset of 266 participants who endorsed all 6 of the retained DSO items, most with medium effect sizes. Fourth, exploratory principal axis factor analysis differentiated two latent variables within the fuller set of 16 DSO symptoms, with the strongest indicators of the second factor, namely uncontrollable anger, recklessness, derealization, and depersonalization, being unmeasured within the 6 retained DSO items. Moreover, scores on both factors independently predicted both PCL-5 and ACE scores. CONCLUSIONS: There are conceptual and pragmatic advantages to revisiting a more content-valid and comprehensive conceptualization of CPTSD and DSO, partially as may be measured by the recently deleted items from the original and fuller length ITQ.


Assuntos
Transtornos de Estresse Pós-Traumáticos , Humanos , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Classificação Internacional de Doenças , Inquéritos e Questionários , Personalidade , Análise Fatorial
3.
J Pers Med ; 13(2)2023 Jan 23.
Artigo em Inglês | MEDLINE | ID: mdl-36836434

RESUMO

BACKGROUND: Children with Attention Deficit Hyperactivity Disorder (ADHD) having a history of adverse childhood experiences (ACEs) could be very difficult to treat with standard psychotherapeutic approaches. Some children diagnosed with ADHD may have Post-Traumatic Stress Disorder (PTSD) or have had experienced a significant traumatic event. Trauma and PTSD could exacerbate ADHD core symptoms and be a risk factor of poor outcome response. OBJECTIVE: to report for the first time the history of a patient with ADHD and ACE successfully treated with an EMDR approach. CONCLUSION: EMDR could be a promising treatment for ADHD children with a history of traumatic experiences in addition to pharmacological treatments.

4.
Front Psychiatry ; 13: 951429, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36276328

RESUMO

Objective: Male youth who have been involved in the juvenile legal system have disproportionate rates of trauma and violence exposure. Many justice-involved youth have untreated mental illness, with an estimated 66% of young men who are incarcerated meeting criteria for at least one mental health disorder, including posttraumatic stress disorder (PTSD), depression, and substance abuse. While Cognitive Behavioral Therapy (CBT) approaches are considered among effective evidence-based treatments for addressing and treating behavioral and emotional difficulties, male youth with a history of incarceration and youth who are at risk for (re)incarceration, violence, emotion dysregulation, and trauma face significant barriers in accessing these services. Methods: Roca, Inc. (Roca), an internationally recognized organization moving the needle on urban violence by working relentlessly with young people at the center of violence in Massachusetts and Maryland, employs a trauma-informed CBT-based skills curriculum and approach in their intervention model, to improve youths' educational, employment, parenting, and life skills opportunities, while decreasing risk for recidivism, addressing trauma and increasing skills for emotion regulation. The aim of this analysis was to assess the effectiveness of Roca's trauma-informed CBT skills curriculum on youths' emotional and behavioral outcomes. We analyzed data from over 300 participating emerging adult men from four sites in Massachusetts and one site in Baltimore, Maryland who had at least three series of data collection across multiple skills-based sessions. Results: We found improvements in outcomes in overall mean scores related to decreased distress about employment and education, as are expected with standard intervention approaches for justice-involved youth. Participants who show improvement in emotion regulation across engagement (approximately half the cohort), were found to have significant improvements in distress related to relationship and family functioning and self-care, and decreased substance use, along with other outcomes compared to those participants with less improvement in emotion regulation. Furthermore, improvement in different aspects of emotion regulation were associated with improved relationships, life distress, substance use, and improved prosocial thinking. Conclusions: Together, these data suggest that adding mental health support and skills training, such as with trauma-informed CBT models, to programs for justice-involved youth may lead to significant improvements in functioning, quality of life, and mental health outcomes.

5.
J Behav Addict ; 11(4): 1080-1091, 2022 Dec 27.
Artigo em Inglês | MEDLINE | ID: mdl-36251450

RESUMO

Backgrounds and aims: Given problematic Internet usage's (PIU) negative impact on individual health, this study evaluates how adverse childhood experiences (ACEs) affect young adults' PIU and the possible underlying mechanism of the "feeling of loneliness" (FOL) trajectory. Methods: Analyzing a retrospective cohort sample from the Taiwan Youth Project, 2,393 adolescents were interviewed from the average ages of 14-28. We constructed ACE in 2000 using six categories (e.g., abuse and low family socioeconomic status) and 5-item PIU in 2017 from Chen's Internet Addiction Scale. FOL trajectories measured eight times, at average ages 14, 16, 17, 18, 20, 22, 25, 28 years-old. Results: Overall, 12.65% of the participants did not have ACEs, and 12.78% exhibited PIU. FOL trajectory analyses yielded three groups: "constant low" (reference group: 53.25%); "moderate decline" (36.81%); and "increasing" (9.94%). Regression models showed a dose-response association between ACE and young adults' PIU (adjusted odds ratio = 1.12; 95% confidence interval [CI] = 1.02-1.23) and the two risky loneliness groups (moderate decline: relative risk ratio [RRR] = 1.42, 95% CI = 1.32-1.54; increasing: RRR = 1.52, 95% CI = 1.37-1.71). Structural equation modeling further found that ACEs increase young adults' risk of being in the increasing group, and consequently, the risk of PIU. Discussion and conclusions: We demonstrated that ACE may be associated with 1) adults' PIU, 2) FOL from adolescence to emerging adulthood, and 3) young adults' PIU through its association with FOL trajectories.


Assuntos
Experiências Adversas da Infância , Comportamento Aditivo , Adolescente , Humanos , Adulto Jovem , Criança , Adulto , Solidão , Uso da Internet , Comportamento Aditivo/epidemiologia , Estudos Retrospectivos , Internet
6.
Front Psychiatry ; 13: 908422, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36072464

RESUMO

Background: Adult depression is a common consequence of adverse childhood experiences. There is also a higher likelihood of being affected by economic burdens after having experienced a traumatic event in childhood. As depression has been associated with economic burden, these long-term sequelae of childhood adversity are likely to interact. Goals: We investigated depression and economic consequences, such as unemployment, lower level of education, lower income as long-term sequelae of adverse childhood experiences in adulthood and their interaction. Methods: Childhood Maltreatment was measured by the German version of the Adverse Childhood Experience (ACE) questionnaire. Depression was measured by the Patient Health Questionnaire (PHQ-2). Logistic regressions were applied to investigate the risks of suffering economic burdens, with depression as a moderator. Results: Depressive symptoms increased with the number of ACEs and were highest in those reporting four or more ACEs, especially amongst those who experienced sexual and emotional abuse, as well as neglect. Moderation analysis showed a significant effect of depression increasing almost all economic burdens. Migration background additionally increased the risk of unemployment and working in a blue-collar job. Female gender decreased the risk of unemployment and working in a blue-collar job, but increased the risk of low income and part-time employment. Conclusion: The moderation effect of depression increased the negative impact of exposure to multiple ACEs on economic life in adulthood. Prevention of ACEs and early intervention are needed to prevent the mental health and economic consequences.

7.
J Child Adolesc Trauma ; 15(3): 595-604, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-35958725

RESUMO

This study explores the relations between adverse childhood experiences (ACEs), mental health and resilience among Hispanic adults living in the United States - Mexico Border region. Numerous studies have investigated the negative impact of ACEs on adult mental health, but the concept of resilience as a protective factor for mental health in the Hispanic communities has limited consideration in ACE treatment interventions. The proposed study addresses this gap in knowledge by investigating relations between ACEs, resilience, and mental health. An online survey was administered to 221 university students to assess the relationship between ACEs, mental distress and resilience. Using hierarchical linear regression, three models were estimated. First, including demographics, second including ACEs and low resilience, followed by the interaction of ACEs and resilience. Analyses indicate that ACEs were associated with mental distress (B = 1.02, 95% CI 0.37 - 1.68, p < 0.01) and low resilience was associated with mental distress (B = 5.37, 95% CI 3.15 - 7.59, p < .01). The interaction between ACEs and low resilience was also related to mental distress (B = 1.32, 95% CI 0.17 - 2.47, p = 0.03), indicating that ACEs had a larger association with mental distress among respondents with low resilience. Findings highlight the importance of the direct association between resilience and mental distress, along with the moderating influence of resilience on the relation between ACEs and mental health. Interventions promoting resilience may be effective in reducing mental distress, especially among individuals with a history of ACEs.

8.
J Prev Med Hyg ; 62(3): E728-E735, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34909501

RESUMO

Global evidence has demonstrated that Adverse Childhood Experiences (ACEs) up to age 18 significantly increases the risk of mental and physical health for an adult. The research linking ACE with health and well-being has confirmed a dose-response relationship between the number of ACEs experienced and the extent of the impact on wellbeing. The source of ACE is the family, community, and the immediate environment, and it causes long-term risk for mental health with the potential to carry it over beyond the present generation. The findings are consistent across the developed and developing countries, and the evidence highlights the need for new elements beyond the 10 ACE elements in the pathbreaking original study. India needs urgent intervention on ACE prevention and management with 0.4 billion children and adolescents, with one out of seven Indians with mental health issues. Firstly, this commentary reviews global research and summarizes the limited evidence available in India on ACE elements' impact on mental health. And, secondly, it proposes a multi-pronged approach to identify, manage and prevent the mental health implications of ACE in India to preempt a significant public health challenge.


Assuntos
Experiências Adversas da Infância , Adolescente , Adulto , Criança , Humanos , Índia , Saúde Mental , Saúde Pública
9.
Artigo em Inglês | MEDLINE | ID: mdl-34769862

RESUMO

Juvenile perpetrators account for over 25% of all sexual offenses, and over one-third of such offenses are against victims under the age of 18. Given empirical connections between adverse childhood experience (ACE) exposure and perpetration of violence, we create victim typologies based on the juveniles' relationship to their victims among 5539 justice-involved adolescents who have committed violent against-person sexual felonies. Multinomial logistic regression is used to assess which covariates, including individual ACE exposures and cumulative traumatic exposures, are associated with victim typologies. This approach allows for better targeting of violence prevention efforts, as a more nuanced understanding of the increased likelihood to victimize specific victim groups lends to potential differences in treatment provision, beyond simplistic findings regarding ACE exposure increasing offending. Results indicate five classes of victim types, ranging from a low of 6.4%, with primarily strangers as victims, to 31.3%, with predominately acquaintances as victims, and only 12.9% with a diverse array of relationships to victims. Importantly, many demographic and individual risk factors, and specific traumatic exposures were related to victimizing one's sibling, while cumulative trauma as measured by an ACE score decreased the likelihood of victimizing classmates, while increasing the likelihood of victimizing siblings and other relatives compared to victimizing acquaintances.


Assuntos
Experiências Adversas da Infância , Vítimas de Crime , Criminosos , Delinquência Juvenil , Delitos Sexuais , Adolescente , Humanos , Violência
10.
Children (Basel) ; 8(10)2021 Oct 09.
Artigo em Inglês | MEDLINE | ID: mdl-34682162

RESUMO

(1) Adverse childhood experiences (ACE) are a global challenge, prioritized in the United Nations' Sustainable Development Goals. The ACE questionnaire is widely adopted in the USA as a tool for measuring population-level trends, such as negative health, behavioral, and economic outcomes. Intuitively, children in resource-scarce settings are exposed to higher levels of trauma. To understand the global picture, the World Health Organization (WHO) adapted the ACE international questionnaire (ACE-IQ), to inform policy and target interventions. However, evaluation of whether the ACE-IQ captures the experiences of around 160 million working children remains limited. (2) I applied the ACE-IQ scoring tools to detailed case studies of working children, comparing issues highlighted by holistic assessment to those captured by the ACE-IQ. (3) The ACE-IQ struggles to capture nuance across cultural contexts. As a consequence, application of the ACE-IQ as a policy tool risks "policy failure". The tool reflects prevalent Western concerns, such as school attendance and parental supervision, but global concerns affecting working children such as forced economic migration and famine are neglected. This limitation produces "policy myopia", sidelining certain global challenges. (4) The ACE-IQ is a useful public health tool, increasingly used to define policy goals. However, given the limitations of the ACE-IQ, the consequences of prioritizing these particular policy goals need to be actively acknowledged and mitigated.

11.
Soc Work Public Health ; 36(7-8): 820-831, 2021 11 17.
Artigo em Inglês | MEDLINE | ID: mdl-34380381

RESUMO

The objectives of this study were to examine: a) adverse childhood experience (ACE) knowledge among healthcare professionals in Central Texas; b) prevalence of screening and patient disclosure of ACEs; c) implementation of ACE-informed response strategies; and d) the relationship between ACE knowledge and familiarity, and implementation of ACE-informed response strategies. A needs assessment was conducted using an online survey that included closed- and open-ended questions. Purposive and snowball sampling were utilized to recruit healthcare providers, with a focus on pediatric and women's healthcare providers. Eighty-five healthcare providers completed the survey. Most respondents were unfamiliar with the ACE study, but 59.6% had attended trainings on the impact of trauma on child health. Respondents screened most frequently for mental illness and drug/alcohol abuse in their practice. The most frequently reported ACE-informed response strategies included identifying strengths and utilizing on-site resources, while broader strategies such as creating an ACE-informed culture within their practice were implemented by less than 10% of respondents. ACE knowledge was correlated with two of the ACE-informed response strategies. Although many healthcare providers still lack familiarity with ACEs, awareness of trauma and its impact on child health may be more common. Given the positive correlation between ACE familiarity and ACE-informed response strategies, it appears more education and resources are needed to engage healthcare providers in responding to ACEs. Specific strategies, such as community-wide trainings, opportunities for provider collaboration and communication, and critical analysis of policies, may cultivate a more ACE-informed and ACE-responsive culture.


Assuntos
Experiências Adversas da Infância , Transtornos Relacionados ao Uso de Substâncias , Criança , Feminino , Humanos , Programas de Rastreamento , Avaliação das Necessidades , Texas
12.
Arch Womens Ment Health ; 24(4): 687-692, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33641004

RESUMO

Studies in western cultures have proposed mechanisms by which adverse childhood experiences can affect mental health, including mediating variables such as social support and resilience. However, research replicating these findings in perinatal populations are sparse in Asia. This study assessed the association between lifetime trauma and postpartum depressive symptoms. Additionally, the study examined the mediating role that resilience and social support can play in this association. This study was conducted on 458 women participating in the PRAMMS cohort in urban Bangalore. Information on lifetime trauma was collected through a culturally appropriate trauma interview and postpartum depressive symptoms (8 weeks) were assessed using the Edinburgh Postnatal Depression Scale (EPDS). Resilience was assessed using the Connor-Davidson Resilience Scale-10 and social support was assessed through the Zimet's Multidimensional Scale of Perceived Social Support. A linear model was used to measure the association between lifetime trauma and postpartum depression and mediation analysis was used to assess the role of resilience and social support in the primary association. All analyses were conducted using SPSS. In this cohort, 254 women reported at least one trauma and 204 reported no trauma. A higher number of lifetime traumatic events was associated with higher EPDS scores (ß = 0.487, 95%CI: 0.267-0.707). Social support was found to have a negative association between the predictor and the outcome; however, resilience was not a statistically significant mediator. Lifetime trauma was associated with postpartum depressive symptoms in our study and social support negatively mediated the association between lifetime trauma and postpartum depressive symptoms.


Assuntos
Depressão Pós-Parto , Depressão , Depressão/epidemiologia , Depressão Pós-Parto/diagnóstico , Depressão Pós-Parto/epidemiologia , Feminino , Humanos , Índia/epidemiologia , Período Pós-Parto , Gravidez , Apoio Social
13.
Front Psychol ; 12: 782298, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34992567

RESUMO

Background: In a previous study, we demonstrated that the accumulation of parenting stress during prolonged school closures and restrictions on daily activities due to the COVID-19 pandemic in Japan indicates the need for mental health intervention for parents at higher risk of parenting stress. However, few studies have focused on parenting stress in other Asian countries, although they have experienced higher numbers of infections. The aim of the present study was to investigate whether parenting stress among caregivers increased across Asia due to school closures and restrictions on activities during the COVID-19 pandemic and to examine whether there were any country-specific, cross-country, or cross-regional risk factors for increased parenting stress. Methods: We conducted an online survey immediately after the number of new cases in India significantly increased (September-November 2020). We measured parenting stress, anxiety, and fear associated with the COVID-19 crisis, as evaluated by the Parenting Stress Index, Short-Form (PSI-SF), and the Coronavirus Anxiety Scale (CAS), across three Asian countries-India (n = 142), Malaysia (n = 69), and Japan (n = 182)-in addition to the United States (n = 203). We also investigated whether respondents had adverse childhood experiences (ACE) as a risk factor for parenting stress. Results: For all countries, we found significant increases in participants' current parenting stress levels, compared to what they recalled regarding their lives before COVID-19-related restrictions and school closures were enacted. Textual analysis qualitatively identified common terms related to parenting stress across all countries. We also found a statistical model that indicated ACE in parents was a critical risk factor for higher parenting stress via increasing anxiety and fear related to the pandemic. Conclusion: These results indicate the need to improve the mental health of caregivers who are at risk for higher levels of parenting stress during the COVID-19 pandemic in Asian countries as well as Western countries. These results indicate that there is a need to improve the mental health of caregivers who are at risk for higher levels of parenting stress during the COVID-19 pandemic globally.

14.
Policing ; 44(6): 1014-1030, 2021 Oct 22.
Artigo em Inglês | MEDLINE | ID: mdl-35928169

RESUMO

Purpose ­: The purpose of this study is to examine cross-sectional associations between adverse childhood experiences (ACEs) and mental health among police officers. Design/methodology/approach ­: The sample was from the Buffalo Cardio-Metabolic Occupational Police Stress study data (132 male and 51 female officers). Standardized surveys were administered to participants. Regression coefficients were obtained from models adjusted for age, sex, race and alcohol intake. All statistical tests were performed using a statistical significance level at p < 0.05. Findings ­: Regression analyses showed significant positive associations between ACEs and mental health (Posttraumatic Stress Disorder [PTSD]: ß = 1.70, p < 0.001 and depressive symptoms: ß = 1.29, p < 0.001). Resiliency significantly modified the association between ACEs and PTSD. A positive and significant association was observed among officers with lower resiliency (ß = 2.65, p < 0.001). The association between ACEs and PTSD was stronger among male officers compared to females (ß = 2.66, p < 0.001 vs. ß = 0.59, p ≤ 0.248, respectively). Research limitations/implications ­: Child abuse and development of PTSD or depression could not be traced through time as this was a cross-sectional study. Recall bias may affect results. Practical implications ­: PTSD and depression associated with ACEs can affect the interpretation of threat and can exacerbate emotional regulation in officers. An inquiry should be expanded regarding work assignments of victimized officers, such as child exploitation and pornography investigation. Originality/value ­: There are few studies on ACEs and the mental health of police officers. The present study is among the first to associate multiple police mental health issues with ACEs.

15.
Sex Abuse ; 33(7): 839-866, 2021 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33158402

RESUMO

Adverse childhood experiences (ACEs) are increasingly recognized as a public health crisis. Cumulative effects of these experiences lead to a wide range of deleterious physical and psychological outcomes. Prior research has identified higher prevalence rates of ACEs and increased criminal behavior in samples of individuals who have committed sexual offenses. In a sample of civilly committed individuals who have committed sexual offenses (N = 317), we examined the prevalence of ACEs (cumulative scores and the two components of child harm and family dysfunction) and their association with risk for sexual recidivism and adult psychopathology. ACEs were much more prevalent in this sample compared with the general population and to lower risk samples of individuals who had committed sexual offenses. Although ACE scores were unrelated to risk for sexual recidivism, higher ACE scores were associated with increased risk of psychopathology, including anxiety disorders, depressive disorders, substance use disorders, and Antisocial Personality Disorder. ACEs related to family dysfunction were uniquely associated with Alcohol Use Disorder and the presence of a dual diagnosis of a paraphilia and personality disorder. Results suggest that higher risk individuals who commit sexual offenses may have greater need for trauma-informed models of care that recognize the effect of these experiences on their mental health and offense-related behavior.


Assuntos
Experiências Adversas da Infância , Criminosos , Transtornos Parafílicos , Reincidência , Delitos Sexuais , Adulto , Criança , Humanos
16.
Neurobiol Stress ; 13: 100267, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33344720

RESUMO

The lateral habenula (LHb) is an epithalamic brain region associated with value-based decision making and stress evasion through its modulation of dopamine (DA)-mediated reward circuitry. Specifically, increased activity of the LHb is associated with drug addiction, schizophrenia and stress-related disorders such as depression, anxiety and posttraumatic stress disorder. Dynorphin (Dyn)/Kappa opioid receptor (KOR) signaling is a mediator of stress response in reward circuitry. Previously, we have shown that maternal deprivation (MD), a severe early life stress, increases LHb spontaneous neuronal activity and intrinsic excitability while blunting the response of LHb neurons to extrahypothalamic corticotropin-releasing factor (CRF) signaling, another stress mediator. CRF pathways also interact with Dyn/KOR signaling. Surprisingly, there has been little study of direct KOR regulation of the LHb despite its distinct role in stress, reward and aversion processing. To test the functional role of Dyn/KOR signaling in the LHb, we utilized ex-vivo electrophysiology combined with pharmacological tools in rat LHb slices. We show that activation of KORs by a KOR agonist (U50,488) exerted differential effects on the excitability of two distinct sub-populations of LHb neurons that differed in their expression of hyperpolarization-activated cation currents (HCN, Ih). Specifically, KOR stimulation increased neuronal excitability in LHb neurons with large Ih currents (Ih+) while decreasing neuronal excitability in small/negative Ih (Ih-) neurons. We found that an intact fast-synaptic transmission was required for the effects of U50,488 on the excitability of both Ih- and Ih+ LHb neuronal subpopulations. While AMPAR-, GABAAR-, or NMDAR-mediated synaptic transmission alone was sufficient to mediate the effects of U50,488 on excitability of Ih- neurons, either GABAAR- or NMDAR-mediated synaptic transmission could mediate these effects in Ih+ neurons. Consistently, KOR activation also altered both glutamatergic and GABAergic synaptic transmission where stimulation of presynaptic KORs uniformly suppressed glutamate release onto LHb neurons while primarily decreased or in some cases increased GABA release. We also found that MD significantly increased immunolabeled Dyn (the endogenous KOR agonist) labeling in neuronal fibers in LHb while significantly decreasing mRNA levels of KORs in LHb tissues compared to those from non-maternally deprived (non-MD) control rats. Moreover, the U50,488-mediated increase in LHb neuronal firing observed in non-MD rats was absent following MD. Altogether, this is the first demonstration of the existence of functional Dyn/KOR signaling in the LHb that can be modulated in response to severe early life stressors such as MD.

17.
Brain Behav ; 10(12): e01899, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-33085214

RESUMO

BACKGROUND: Anxiety is a common psychiatric disorder among adolescents in developing countries. This study aimed to examine the risk factors of anxiety disorder and the adverse consequences of anxiety disorder among adolescents in Bangladesh. METHODS: A total of 2,989 adolescent data of the 2014 Global School-based Student Health Survey (GSHS), Bangladesh, was analyzed WHO. The prevalence of anxiety disorder across psychosocial and socio-environmental factors was calculated as descriptive statistics, whereas their effects on occurring anxiety disorder were determined using the unadjusted and adjusted multivariable binary logistic regression model. The consequences of anxiety disorder were also determined using the multivariable binary logistic regression model. RESULTS: The prevalence of anxiety disorder was 4.7%, which was found higher among female than their male counterparts. The psychosocial factors were found associated with the anxiety disorder are loneliness (AOR: 2.26, 95% CI: 1.08-4.72), being bullied (AOR: 6.00, 95% CI: 3.14-11.47), and physical abuse (AOR: 2.12, 95% CI: 1.07-4.21). Moreover, poor understandings with parents (AOR: 1.75, 95% CI: 1.02-3.01) and lack of peer support (AOR: 2.23, 95% CI: 1.18-4.23) were the socio-environmental factors that found associated with the anxiety disorder. Subgroup analysis across gender found these associations were consistent for adolescent male and female. Moreover, the likelihood increased with the increasing number of the adverse psychosocial, or socio-environmental factors. CONCLUSIONS: Around 5% of school-going adolescents in Bangladesh reported anxiety associated with the exposure of single or multiple adverse psychosocial and socio-environmental factors including bullying and physical abuse. Early screening and interventions are essential, targeted to adolescent at risk, which could reduce the rate of anxiety disorder among adolescent in Bangladesh.


Assuntos
Bullying , Adolescente , Transtornos de Ansiedade/epidemiologia , Bangladesh/epidemiologia , Feminino , Humanos , Masculino , Prevalência , Fatores de Risco , Instituições Acadêmicas , Estudantes
18.
Child Abuse Negl ; 108: 104653, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32771809

RESUMO

BACKGROUND: Adverse childhood experiences (ACE) have a significant effect on psychological and physical child development and represent a risk factor for interpersonal difficulties. OBJECTIVE: This study aims to investigate the association between ACE, in particular physical, sexual, emotional abuse and neglect, and partnership quality during adulthood in women. PARTICIPANTS AND SETTING: This study is a secondary analysis of a retrospective multi-center study evaluating risk factors and quality of life in women with and without endometriosis, a chronic, disabling gynecological disease. The investigation includes 533 consenting adult women (159 with ACE and 374 women without) recruited from various hospitals in Switzerland, Austria and Germany. METHODS: To evaluate the association between ACE and partnership, a questionnaire including the Childhood Trauma Questionnaire and a validated partnership questionnaire were used. RESULTS: Altogether, 29.8 % (N = 159) women experienced maltreatment in childhood, 9.7 % (N = 52) of them more than one type. Women who went through ACE showed a lower level of happiness (P = 0.013) and of quality of partnership (P = 0.001) as well as a higher number of conflict areas (P < 0.001). Emotional (P = 0.03; 95 % CI=-1.27,-0.070) and sexual abuse (P = 0.01; 95 % CI=-1.765,-0.197) had the strongest association with reduced partnership quality. CONCLUSION: Our study showed a significant association between ACE, in particular sexual and emotional abuse, and reduced partnership quality. As the quality of partnership is a key factor in the quality of life, improvement in social support with a special focus on intimate relationships should be part of the strategy to address the consequences of ACE already during childhood/adolescence.


Assuntos
Experiências Adversas da Infância/psicologia , Maus-Tratos Infantis/psicologia , Saúde da Mulher , Adolescente , Adulto , Áustria , Criança , Feminino , Alemanha , Humanos , Masculino , Qualidade de Vida , Estudos Retrospectivos , Fatores de Risco , Delitos Sexuais/psicologia , Fatores Socioeconômicos , Inquéritos e Questionários , Suíça
19.
Psychiatry Res ; 284: 112778, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-32004894

RESUMO

Adverse childhood experiences (ACEs) lead to devastating long-term health consequences that are associated with a dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis. Children and adolescents living in institutional care have an increased risk to experience ACEs, particularly linked to missing continuity of care, and a higher risk for consequences of ACEs such as mental disorders. In order to improve the overall quality of care, it is important to better understand the stress-physiology of this high-risk sample and to identify specific stressors linked to adverse outcomes. Therefore, we assessed ACEs due to missing continuity of care and their association with hair cortisol and DHEA levels in children, adolescents and young adults in institutional care. Results show that ACEs resulting from the family of origin, in detail maternal mental illness, and ACEs due to out-of-home placement, namely frequent change of caregivers, are associated with HPA axis over-activation. HPA axis activation is associated with enhanced mental health problems. These results point towards an association between continuity of care and the stress system of children and adolescents in this high-risk sample. Care concepts that focus on continuity of care might help to reduce these physiological alterations and devastating long-term consequences following ACEs.


Assuntos
Experiências Adversas da Infância/tendências , Relações Familiares/psicologia , Sistema Hipotálamo-Hipofisário/metabolismo , Transtornos Mentais/psicologia , Sistema Hipófise-Suprarrenal/metabolismo , Tratamento Domiciliar/tendências , Adolescente , Adulto , Criança , Feminino , Humanos , Hidrocortisona/sangue , Masculino , Transtornos Mentais/sangue , Transtornos Mentais/diagnóstico , Saúde Mental/tendências , Projetos Piloto , Fatores de Risco , Adulto Jovem
20.
Child Abuse Negl ; 101: 104328, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31869698

RESUMO

BACKGROUND: A large body of research has examined the relationship between victimization and future offending, with results suggesting that crime victims are at higher risk of future criminal behavior-known as the victim-offender overlap. Prior studies have primarily examined the relationship between general victimization (e.g., violent victimization, sexual abuse, and more) and general offending (e.g., violence, sexual offending, and drug use), and focused on adult populations. OBJECTIVE: The goal of the present study is to expand on prior literature by examining if specific forms of childhood victimization increase the risk of specific and analogous forms of offending among delinquent youth. METHOD: Based upon a population of 64,329 high-risk youth offenders in Florida, this study evaluates the specificity of the overlap among youth who were physically abused, sexually abused, or witnessed illegal substance use at home during childhood to determine if these forms of victimization increased the risk of violence, sexual offending, and drug use, respectively, when assessed in multivariate logistic regression models. RESULTS: Results provide considerable support for specificity in the victim-offender overlap, as hypothesized. Specifically, experiencing physical abuse (OR = 1.55, p < .001), sexual abuse (OR = 3.58, p < .001) and witnessing household substance abuse (OR = 1.66, p < .001) in childhood each significantly and substantially increased the risk of analogous criminal behavior in adolescence, even when controlling for other risk factors and forms of victimization. CONCLUSION: This study provided novel evidence for specificity in the victim-offender overlap, even after controlling for confounding variables. Practical implications for early intervention and crime prevention are discussed, as well as implications for future research. Highlighting the importance of specificity in the victimization and adverse childhood experience (ACE) paradigms.


Assuntos
Experiências Adversas da Infância/classificação , Vítimas de Crime/classificação , Comportamento Criminoso/classificação , Delinquência Juvenil/classificação , Adolescente , Criança , Feminino , Florida , Humanos , Modelos Logísticos , Masculino , Delitos Sexuais/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias , Violência/estatística & dados numéricos
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