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Rudolfsson L. "I Want to Be Heard": Rape Victims' Encounters With Swedish Police. Violence Against Women 2024; 30:3163-3186. [PMID: 37248621 PMCID: PMC11380363 DOI: 10.1177/10778012231176206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Interactions with police are vitally important to victims' ability to process their trauma. This study focused on the experiences of victims who reported a rape to police in Sweden. Thirteen women participated in interviews; the material was analyzed using inductive thematic analysis. Findings include lack of information and the role of luck in finding an understanding officer; some found comfort, and some felt violated once again. Long processing times bound participants to their trauma. Findings highlight the need for improved knowledge of trauma among police, victims' needs for information and rights to support, and structural barriers that need to be addressed.
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Affiliation(s)
- Lisa Rudolfsson
- Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
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2
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de Heer BA, Jones LC. Tonic Immobility as a Defensive Trauma Response to Rape: Bridging Public Health and Law. Violence Against Women 2024; 30:3111-3139. [PMID: 37203155 DOI: 10.1177/10778012231174347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
There is widespread scientific evidence that validates tonic immobility (TI) as part of the trauma response in victims of rape, and criminal justice practitioners are increasingly trained in trauma-informed approaches. Yet, legal and policy definitions of consent do not fully recognize TI during the incident as evidence of nonconsent. Using a systematic review of U.S. law and policy regarding sexual violence and consent, this paper analyzes the substantial legal reform of rape law and definitions of consent, suggesting ways to further integrate TI into existing law and legal practices to improve public health approaches and justice responses for victims.
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Affiliation(s)
- Brooke A de Heer
- Department of Criminology and Criminal Justice, Northern Arizona University, Flagstaff, AZ, USA
| | - Lynn C Jones
- Department of Criminology and Criminal Justice, Northern Arizona University, Flagstaff, AZ, USA
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3
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de Souza Junior S, Monteiro Fabricio Gama C, Menezes Gonçalves R, Lorrany Campos Guerra T, Volchan E, Erthal FS, Mocaiber I, de Paula Antunes David I, Catarina Lima Portugal L, Mendlowicz MV, Berger W, de Oliveira L, Garcia Pereira M. Tonic immobility triggered by COVID-19-related trauma is associated with long-term PTSD symptoms. J Anxiety Disord 2024; 105:102894. [PMID: 38959538 DOI: 10.1016/j.janxdis.2024.102894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 05/01/2024] [Accepted: 06/18/2024] [Indexed: 07/05/2024]
Abstract
During the COVID-19 pandemic healthcare workers were repeatedly exposed to traumatic experiences. Facing life-threatening events and repeated exposure to traumatic duty-related situations may cause posttraumatic stress disorder (PTSD). While tonic immobility has been considered a key vulnerability factor for PTSD, little is known about this relationship in the long term. In this study, we aimed to determine whether peritraumatic tonic immobility triggered by COVID-19-related trauma predicts PTSD symptom severity six to twelve months later. We conducted an online longitudinal survey using the PTSD Checklist for the DSM-5 (PCL-5) and the Tonic Immobility Scale to assess PTSD symptoms and the tonic immobility response, respectively. Multivariate regression models revealed a significant association between tonic immobility and PTSD symptoms. Each one-unit increase in the tonic immobility score was associated with a 1.5 % increase in the average PTSD symptom score six to twelve months after the traumatic event that triggered the tonic immobility. Furthermore, participants who showed significant or extreme levels of tonic immobility were 3.5 times or 7.3 times more likely to have a probable PTSD diagnosis, respectively. Hence, peritraumatic tonic immobility seems to have a lasting deleterious effect on mental health. Psychological treatment for health care professionals is urgent, and psychoeducation about the involuntary, biological nature of tonic immobility is essential to reduce suffering.
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Affiliation(s)
- Sérgio de Souza Junior
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil
| | - Camila Monteiro Fabricio Gama
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil
| | - Raquel Menezes Gonçalves
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil
| | - Thayssa Lorrany Campos Guerra
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil
| | - Eliane Volchan
- Laboratório de Neurobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho 373, Cidade Universitária, Rio de Janeiro, RJ 21941-902, Brazil; Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, Rio de Janeiro, RJ 22290140, Brazil
| | - Fátima Smith Erthal
- Laboratório de Neurobiologia, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho 373, Cidade Universitária, Rio de Janeiro, RJ 21941-902, Brazil; Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, Rio de Janeiro, RJ 22290140, Brazil
| | - Izabela Mocaiber
- Laboratório de Psicofisiologia Cognitiva, Departamento de Ciências da Natureza, Instituto de Humanidades e Saúde, Universidade Federal Fluminense, Rua Recife s/nº, Jardim Bela Vista, Rio das Ostras, RJ 28890-000, Brazil; Programa de pós-graduação em Medicina (Neurologia/Neurociências), Universidade Federal Fluminense, Niterói, Brasil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil
| | - Isabel de Paula Antunes David
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil
| | - Liana Catarina Lima Portugal
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Centro Biomédico, Universidade do Estado do Rio de Janeiro, Avenida Professor Manuel de Abreu 444, 5º Andar, Vila Isabel, Rio de Janeiro, RJ 20550-170, Brazil
| | - Mauro Vitor Mendlowicz
- Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, Rio de Janeiro, RJ 22290140, Brazil
| | - William Berger
- Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, Rio de Janeiro, RJ 22290140, Brazil
| | - Leticia de Oliveira
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil.
| | - Mirtes Garcia Pereira
- Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, Niterói, RJ 24210-130, Brazil; Programa de pós-graduação em Medicina (Neurologia/Neurociências), Universidade Federal Fluminense, Niterói, Brasil; Programa de Pós-graduação em Ciências Biomédicas (Fisiologia e Farmacologia), Universidade Federal Fluminense, Niterói, RJ Brazil.
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4
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Rubin DC, Bell CF. Using shame to extend Martin Conway's self-memory system. Memory 2024; 32:666-677. [PMID: 37525335 DOI: 10.1080/09658211.2023.2241673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 07/23/2023] [Indexed: 08/02/2023]
Abstract
We extend Conway's self-memory system by adding theory and data from shame, an emotion that disrupts the internalised ideals of society needed for a positive self-concept. The event that caused 273 undergraduates their greatest amount of shame was analyzed; 66% were not very negative except for producing shame. Ratings of post-event effects, including two measure of self (self-perceived weakness, and centrality to identity) and four clinical symptoms (intrusions, avoidance, anxiety, and depression), were attributed separately to the remembered event, behaviour during the event, and shame from the event. The effects of shame were generally as large as the those of the event and larger than those of the behaviour, demonstrating the importance of shame's effects. The Tonic Immobility Scale (TIS), which measures tonic immobility (i.e., freezing), was obtained for the event that produced the most tonic immobility but that was not the event that caused the most shame. The post-event symptoms measured on the event that caused the most shame and the TIS correlated highly, suggesting that shame and tonic immobility may belong to a cluster of phylogenetically conserved submissive defensive mechanisms that could account for effects currently attributed to goals in self-memory systems.
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Affiliation(s)
- David C Rubin
- Department of Psychology & Neuroscience, Duke University, Durham, NC, USA
- Center on Autobiographical Memory Research, Aarhus University, Aarhus, Denmark
| | - Carolyn F Bell
- Department of Psychology & Neuroscience, Duke University, Durham, NC, USA
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5
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Thomas JM, Thomas SA, Maxwell D. Bodily Autonomy and Trauma: Understanding the Nature of the Association Between Sexual Trauma, an External Locus of Control, and Depressive Symptoms. VIOLENCE AND VICTIMS 2024; 39:219-239. [PMID: 38955469 DOI: 10.1891/vv-2022-0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
There is growing evidence suggesting an increased perception of control is associated with reduced psychological distress among survivors of sexual trauma. The current study advances the extant literature by investigating the association between depressive symptoms, sexual trauma, and an external locus of control or the perception life events are outside one's own control. To do so, we analyze data from the New Family Structures Study, a nationally representative survey of U.S. adults ages 18-39. Results from ordinary least square regression analyses suggest sexual trauma and an external locus of control are associated with significantly greater depressive symptoms and that external control exacerbates the association between sexual trauma and depression. Such findings suggest future research should investigate environmental control for sexual trauma survivors in areas such as prenatal care and the justice system.
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Affiliation(s)
- Johanna M Thomas
- School of Social Work, University of Arkansas, Fayetteville, AR, USA
| | - Shaun A Thomas
- Department of Sociology and Criminology, University of Arkansas, Fayetteville, AR, USA
| | - December Maxwell
- Anne and Henry Zarrow School of Social Work, University of Oklahoma, Norman, OK, USA
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de la Torre Laso J. The Reality of Tonic Immobility in Victims of Sexual Violence: "I was Paralyzed, I Couldn't Move". TRAUMA, VIOLENCE & ABUSE 2024; 25:1630-1637. [PMID: 37555259 DOI: 10.1177/15248380231191232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
Tonic immobility (TI) is a state of temporary, involuntary motor inhibition that occurs in states of intense fear and has been studied among victims of sexual violence. Studies on TI are scarce and mainly focus on rape victims. The present study is a literature review of research that has examined TI in women victims of sexual violence. A database search was carried out using the Preferred data elements for systematic reviews and meta-analyses (PRISMA) method. In order to be included in the analysis, the manuscripts had to deal exclusively with research involving samples of subjects and the study analyzed TI in victims of sexual violence. In all, 11 manuscripts met the above criteria and were included in the review. Research describes that TI is characterized by two factors: fear and immobility. Quantitative research was conclusive in affirming the presence of a state of paralysis and fear in TI. The immobility factor is the determining factor in explaining the victim's lack of defense or resistance and causes effects such as trembling, physical and mental paralysis, inability to vocalize, and eye closure. In addition, TI has been correlated with long-term negative clinical manifestations as victims are more likely to suffer from post-traumatic stress disorder. These findings contribute to an understanding of TI in victims of sexual violence. Therefore, legal and care practitioners must be able to recognize TI to understand the victim's behavior, differentiate it from consent, and to be able to assist in their recovery.
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Knipschild R, Klip H, Winkelhorst K, Stutterheim T, van Minnen A. BLAME-LESS STUDY: a two-arm randomized controlled trial evaluating the effects of an online psychoeducation programme for adolescents who have experienced physical/sexual violence or sexual abuse. Rationale, study design, and methods. Eur J Psychotraumatol 2024; 15:2315794. [PMID: 38372268 PMCID: PMC10878330 DOI: 10.1080/20008066.2024.2315794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 01/20/2024] [Indexed: 02/20/2024] Open
Abstract
Background: Victims of physical/sexual violence or sexual abuse commonly experience defense responses that result in feelings of guilt and shame. Although trauma-focused interventions are effective in treating post-traumatic stress disorder symptoms, the presence of trauma-related shame and guilt can potentially hinder the process of disclosure during treatment, thus diminishing their overall effectiveness. It is hypothesized that providing psychoeducation about common defense responses will reduce feelings of shame and guilt, thereby increasing receptivity to trauma-focused treatment.Objective: This paper describes the rationale, study design, and methods of the BLAME-LESS study. The effects of a brief online psychoeducation program will be compared with a waiting-list control group. The intervention aims to reduce feelings of trauma-related shame and guilt that adolescents experience regarding their own defense responses during and after physical/sexual violence or sexual abuse.Methods: Adolescents (12 - 18 years old) with a history of physical/sexual violence or sexual abuse who suffer from trauma-related feelings of shame and guilt can participate in the study. The study follows a two-arm RCT that includes 34 participants. The primary outcomes includes trauma-related feelings of shame and guilt. The secondary outcomes includes PTSD symptoms, anxiety and depression symptoms, traumatic cognitions, readiness to disclose details of memories of the trauma, and motivation to engage in trauma-focused therapy. Assessments take place after screening, at baseline, two weeks after allocation to the intervention or waiting-list, and, only for the waiting-list participants, seven weeks after allocation to the intervention.Conclusions: There is a need for treatment approaches that target trauma-related feelings of shame and guilt. A recently developed brief online psychoeducation program on defense responses during and after trauma offers victims of physical/sexual violence or sexual abuse a free and accessible way to obtain reliable and valid information. The proposed RCT will evaluate the effectiveness of this online psychoeducation program.Trial Registration: Request is pending.
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Affiliation(s)
- Rik Knipschild
- Karakter, Child and Adolescent Psychiatry, Almelo, the Netherlands
| | - Helen Klip
- Karakter, Child and Adolescent Psychiatry, Almelo, the Netherlands
| | | | | | - Agnes van Minnen
- Psychotrauma Expertise Centre (PSYTREC), Bilthoven, the Netherlands
- Behavioural Science Institute (BSI), Radboud University, Nijmegen, the Netherlands
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Gbahabo DD, Duma SE. I did not scream. i could not; i was terrified. i just followed them. . .i blocked my mind. then they all raped me: A narrative inquiry on the onset of tonic immobility among women rape victims in Nigeria. PLoS One 2024; 19:e0278810. [PMID: 38315681 PMCID: PMC10843104 DOI: 10.1371/journal.pone.0278810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 10/30/2023] [Indexed: 02/07/2024] Open
Abstract
Tonic immobility (TI) is a common uncontrollable autonomic mammalian response to an extremely fearful situation. It is one of the most immediate devastating consequences of rape and remains poorly understood. While controversies over its definition persist among researchers, this also reflects on the care for and support to victims. The study aimed to explore and describe the onset of TI and the meaning attached to the experience among women raped victims in Nigeria. The study design was the qualitative narrative inquiry approach. Criterion and purposive sampling were conducted across four post-rape care facilities in Lagos, Nigeria, to recruit 13 participants. In-depth face-to-face interviews were conducted using a semi-structured interview guide to generate data that were thematically analysed. The findings of the study revealed five themes relating to the onset of TI as follows: the first two focused on the experience of TI: (1) the onset of TI prior to rape due to perceived imminent danger, (2) the onset of TI as a self-protection mechanism from further harm) while the last three relate to the meaning-making of the experience of TI (3) self-loathing as a meaning attached to TI, (4) suicidal ideations as a meaning attached to TI, and (5) divine intervention as a meaning attached to TI. Conclusion: The findings underscore the experiences and meanings that participants attach to TI following rape. There is a strong likelihood that tonic-immobility is not an uncommon experience amongst rape victims, but that in the absence of research, specialized care on the condition, and its associated consequences will haunt many women, affecting their psychological well-being and their entire quality of life. Describing the phenomenon as it is experienced by the participants is critical because understanding the condition is the first step toward effective appropriate management.
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Affiliation(s)
- Dooshima Dorothy Gbahabo
- Discipline of Nursing, School of Nursing & Public Health, College of Health Sciences, University of KwaZulu-Natal, Howard College Campus, Durban, South Africa
| | - Sinegugu Evidence Duma
- Discipline of Nursing, School of Nursing & Public Health, College of Health Sciences, University of KwaZulu-Natal, Howard College Campus, Durban, South Africa
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Alpay EH, Aydın A. Effects of peritraumatic reactions on post-traumatic stress among Kahramanmaras earthquake survivors. Nord J Psychiatry 2024; 78:153-161. [PMID: 38165775 DOI: 10.1080/08039488.2023.2291548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 12/01/2023] [Indexed: 01/04/2024]
Abstract
PURPOSE Peritraumatic reactions play a crucial role in the development of mental health problems, including depression and post-traumatic stress disorder. Therefore, this study sought to examine the influence of the peritraumatic reactions, including peritraumatic dissociation, peritraumatic distress, mental defeat, and tonic immobility, on post-traumatic stress disorder and major depressive disorder in earthquake survivors. MATERIALS AND METHODS A total of 261 adult participants aged between 18 and 65 (Mage=29.20, SD = 28.06, 162 were female, and 99 were male) who were exposed to the Kahramanmaras earthquake in February 2023 were recruited in the study. Data were collected between April 10 and 18 2023, two months after the earthquake. Participants completed questionnaires, including The International Trauma Questionnaire, The International Depression Questionnaire, The Mental Defeat Questionnaire, The Tonic Immobility Scale, and The Peritraumatic Dissociative Experiences Questionnaire. RESULTS Two-step multiple linear regression analyses indicated all peritraumatic reactions predicted both post-traumatic stress disorder and depression. Dominance analysis results showed that the contribution of peritraumatic dissociation in predicting PTSD and depression was higher among other peritraumatic reactions. CONCLUSION The findings of the study revealed a robust association between peritraumatic reactions and both depression and PTSD, shedding light on the underlying processes in the development of trauma-related disorders. Early assessment of peritraumatic reactions may be useful in identifying individuals at risk of developing PTSD and depression.
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Affiliation(s)
- Emre H Alpay
- Department of Psychology, Mersin University, Mersin, Türkiye
| | - Arzu Aydın
- Department of Psychology, Mersin University, Mersin, Türkiye
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O'Doherty L, Whelan M, Carter GJ, Brown K, Tarzia L, Hegarty K, Feder G, Brown SJ. Psychosocial interventions for survivors of rape and sexual assault experienced during adulthood. Cochrane Database Syst Rev 2023; 10:CD013456. [PMID: 37795783 PMCID: PMC10552071 DOI: 10.1002/14651858.cd013456.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
BACKGROUND Exposure to rape, sexual assault and sexual abuse has lifelong impacts for mental health and well-being. Prolonged Exposure (PE), Cognitive Processing Therapy (CPT) and Eye Movement Desensitisation and Reprocessing (EMDR) are among the most common interventions offered to survivors to alleviate post-traumatic stress disorder (PTSD) and other psychological impacts. Beyond such trauma-focused cognitive and behavioural approaches, there is a range of low-intensity interventions along with new and emerging non-exposure based approaches (trauma-sensitive yoga, Reconsolidation of Traumatic Memories and Lifespan Integration). This review presents a timely assessment of international evidence on any type of psychosocial intervention offered to individuals who experienced rape, sexual assault or sexual abuse as adults. OBJECTIVES To assess the effects of psychosocial interventions on mental health and well-being for survivors of rape, sexual assault or sexual abuse experienced during adulthood. SEARCH METHODS In January 2022, we searched CENTRAL, MEDLINE, Embase, 12 other databases and three trials registers. We also checked reference lists of included studies, contacted authors and experts, and ran forward citation searches. SELECTION CRITERIA Any study that allocated individuals or clusters of individuals by a random or quasi-random method to a psychosocial intervention that promoted recovery and healing following exposure to rape, sexual assault or sexual abuse in those aged 18 years and above compared with no or minimal intervention, usual care, wait-list, pharmacological only or active comparison(s). We classified psychosocial interventions according to Cochrane Common Mental Disorders Group's psychological therapies list. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by Cochrane. MAIN RESULTS We included 36 studies (1991 to 2021) with 3992 participants randomly assigned to 60 experimental groups (3014; 76%) and 23 inactive comparator conditions (978, 24%). The experimental groups consisted of: 32 Cognitive Behavioural Therapy (CBT); 10 behavioural interventions; three integrative therapies; three humanist; five other psychologically oriented interventions; and seven other psychosocial interventions. Delivery involved 1 to 20 (median 11) sessions of traditional face-to-face (41) or other individual formats (four); groups (nine); or involved computer-only interaction (six). Most studies were conducted in the USA (n = 26); two were from South Africa; two from the Democratic Republic of the Congo; with single studies from Australia, Canada, the Netherlands, Spain, Sweden and the UK. Five studies did not disclose a funding source, and all disclosed sources were public funding. Participants were invited from a range of settings: from the community, through the media, from universities and in places where people might seek help for their mental health (e.g. war veterans), in the aftermath of sexual trauma (sexual assault centres and emergency departments) or for problems that accompany the experience of sexual violence (e.g. sexual health/primary care clinics). Participants randomised were 99% women (3965 participants) with just 27 men. Half were Black, African or African-American (1889 participants); 40% White/Caucasian (1530 participants); and 10% represented a range of other ethnic backgrounds (396 participants). The weighted mean age was 35.9 years (standard deviation (SD) 9.6). Eighty-two per cent had experienced rape or sexual assault in adulthood (3260/3992). Twenty-two studies (61%) required fulfilling a measured PTSD diagnostic threshold for inclusion; however, 94% of participants (2239/2370) were reported as having clinically relevant PTSD symptoms at entry. The comparison of psychosocial interventions with inactive controls detected that there may be a beneficial effect at post-treatment favouring psychosocial interventions in reducing PTSD (standardised mean difference (SMD) -0.83, 95% confidence interval (CI) -1.22 to -0.44; 16 studies, 1130 participants; low-certainty evidence; large effect size based on Cohen's D); and depression (SMD -0.82, 95% CI -1.17 to -0.48; 12 studies, 901 participants; low-certainty evidence; large effect size). Psychosocial interventions, however, may not increase the risk of dropout from treatment compared to controls, with a risk ratio of 0.85 (95% CI 0.51 to 1.44; 5 studies, 242 participants; low-certainty evidence). Seven of the 23 studies (with 801 participants) comparing a psychosocial intervention to an inactive control reported on adverse events, with 21 events indicated. Psychosocial interventions may not increase the risk of adverse events compared to controls, with a risk ratio of 1.92 (95% CI 0.30 to 12.41; 6 studies; 622 participants; very low-certainty evidence). We conducted an assessment of risk of bias using the RoB 2 tool on a total of 49 reported results. A high risk of bias affected 43% of PTSD results; 59% for depression symptoms; 40% for treatment dropout; and one-third for adverse events. The greatest sources of bias were problems with randomisation and missing outcome data. Heterogeneity was also high, ranging from I2 = 30% (adverse events) to I2 = 87% (PTSD). AUTHORS' CONCLUSIONS Our review suggests that survivors of rape, sexual violence and sexual abuse during adulthood may experience a large reduction in post-treatment PTSD symptoms and depressive symptoms after experiencing a psychosocial intervention, relative to comparison groups. Psychosocial interventions do not seem to increase dropout from treatment or adverse events/effects compared to controls. However, the number of dropouts and study attrition were generally high, potentially missing harms of exposure to interventions and/or research participation. Also, the differential effects of specific intervention types needs further investigation. We conclude that a range of behavioural and CBT-based interventions may improve the mental health of survivors of rape, sexual assault and sexual abuse in the short term. Therefore, the needs and preferences of individuals must be considered in selecting suitable approaches to therapy and support. The primary outcome in this review focused on the post-treatment period and the question about whether benefits are sustained over time persists. However, attaining such evidence from studies that lack an active comparison may be impractical and even unethical. Thus, we suggest that studies undertake head-to-head comparisons of different intervention types; in particular, of novel, emerging therapies, with one-year plus follow-up periods. Additionally, researchers should focus on the therapeutic benefits and costs for subpopulations such as male survivors and those living with complex PTSD.
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Affiliation(s)
- Lorna O'Doherty
- Institute for Health and Wellbeing, Coventry University, Coventry, UK
- Department of General Practice, The University of Melbourne, Melbourne, Australia
| | - Maxine Whelan
- Institute for Health and Wellbeing, Coventry University, Coventry, UK
| | - Grace J Carter
- Institute for Health and Wellbeing, Coventry University, Coventry, UK
| | - Katherine Brown
- Department of Psychology and Sports Science, University of Hertfordshire, Hatfield, UK
| | - Laura Tarzia
- Department of General Practice, The University of Melbourne, Melbourne, Australia
- The Royal Women's Hospital, Victoria, Australia
| | - Kelsey Hegarty
- Department of General Practice, The University of Melbourne, Melbourne, Australia
- The Royal Women's Hospital, Victoria, Australia
| | - Gene Feder
- Centre for Academic Primary Care, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Sarah J Brown
- Faculty of Arts, Business and Law, Law School, USC: University of the Sunshine Coast, Sippy Downs, Australia
- Faculty of Health and Applied Sciences, University of the West of England, Bristol, UK
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11
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Newins AR, Wilson LC. Sexual assault characteristics and posttraumatic stress symptoms among collegiate women: The role of posttraumatic cognitions. J Trauma Stress 2023; 36:993-1000. [PMID: 37700459 DOI: 10.1002/jts.22966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 06/10/2023] [Accepted: 06/14/2023] [Indexed: 09/14/2023]
Abstract
Although it is well-established that sexual assault is a risk factor for posttraumatic stress symptoms (PTSS) and other negative mental health outcomes, research is needed to help identify which individuals are most likely to experience ongoing distress following sexual assault. Negative cognitions following trauma may be influenced by sexual assault characteristics and have been shown to be associated with PTSS. The present study examined whether sexual assault characteristics were associated with PTSS by way of posttraumatic cognitions in a sample of 475 female college students who had experienced a sexual assault since the age of 14 years. Participants completed an online survey that included questions about sexual assault characteristics (i.e., whether the perpetrator used force, whether they experienced a freeze response), posttraumatic cognitions, and PTSS. Path analysis revealed that survivors who indicated they froze during the assault reported higher levels of PTSS, total effect = .28, p < .001, direct effect = .19, p < .001; posttraumatic cognitions regarding others, indirect effect = .02, p = .047, and other-safety, indirect effect = .05, p = .003, partially accounted for this association. Only the direct effect of perpetrator use of force on PTSS was statistically significant, total effect = .23, p = .090, direct effect = .16, p = .009; none of the indirect effects were statistically significant, ps = .063-.669. The results support that assault characteristics are associated with postassault outcomes and are consistent with the cognitive model of posttraumatic stress disorder.
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Affiliation(s)
- Amie R Newins
- Department of Psychology, University of Central Florida, Orlando, Florida, USA
| | - Laura C Wilson
- Department of Psychological Science, University of Mary Washington, Fredericksburg, Virginia, USA
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12
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Dhawan E, Haggard P. Neuroscience evidence counters a rape myth. Nat Hum Behav 2023:10.1038/s41562-023-01598-6. [PMID: 37217738 DOI: 10.1038/s41562-023-01598-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Affiliation(s)
- Ebani Dhawan
- Institute of Cognitive Neuroscience, University College London, London, UK
| | - Patrick Haggard
- Institute of Cognitive Neuroscience, University College London, London, UK.
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13
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Coimbra BM, Hoeboer CM, van Zuiden M, Williamson RE, D'Elia AT, Mello AF, Mello MF, Olff M. The relationship between tonic immobility and the development, severity, and course of posttraumatic stress disorder: Systematic and meta-analytic literature review. J Anxiety Disord 2023; 97:102730. [PMID: 37229971 DOI: 10.1016/j.janxdis.2023.102730] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 05/10/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023]
Abstract
BACKGROUND Tonic immobility (TI) is a reflexive, involuntary response that causes motor inhibition, vocal suppression, and analgesia. TI is elicited by extreme fear and perception of entrapment in a life-threatening situation. Research suggests that TI is a frequent peritraumatic response and may be related to subsequent posttraumatic stress disorder (PTSD). However, findings are mixed and, as of yet, no systematic or meta-analytic review examining associations between TI and PTSD has been published. OBJECTIVE We systematically and meta-analytically reviewed the literature and investigated whether TI is associated with the development, severity, and course of PTSD. Additionally, we evaluated whether different types of traumatic events are differentially associated with TI, and whether TI severity differs according to sex. METHODS A systematic literature search was conducted using Embase, PubMed, PsycINFO, and Scopus. Meta-analyses were performed on the included articles. RESULTS We identified 27 eligible articles. We found a significant association between TI and PTSD symptom severity (r = 0.39, 95% CI: 0.34-0.44; p < .0001). TI was more severe among females (Cohen's d=0.37, 95% CI: 0.25-0.48; p < .0001) and was more often elicited in situations involving interpersonal violence. We found limited longitudinal data to perform a meta-analysis of the association between TI and the development and/or course of PTSD. However, the literature available seems to support the role of TI in both the development and course of PTSD. CONCLUSIONS Peritraumatic TI is associated with PTSD symptom severity, occurs more often during interpersonal violence, and is more severe among females. More longitudinal research is needed to investigate the role of TI in psychopathology development and course.
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Affiliation(s)
- Bruno Messina Coimbra
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience Research Institute, Amsterdam, the Netherlands; Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.
| | - Chris Maria Hoeboer
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience Research Institute, Amsterdam, the Netherlands
| | - Mirjam van Zuiden
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands
| | - Rachel E Williamson
- Department of Psychology, University of Montana, Missoula, MT, United States
| | - Ana Teresa D'Elia
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Andrea Feijo Mello
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Marcelo Feijo Mello
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Miranda Olff
- Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience Research Institute, Amsterdam, the Netherlands; ARQ National Psychotrauma Centre, Diemen, the Netherlands
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14
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Rubin DC, Bell CF. Tonic immobility (freezing) during sexual and physical assaults produces stronger memory effects than other characteristics of the assaults. Memory 2023; 31:678-688. [PMID: 36933228 DOI: 10.1080/09658211.2023.2188642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Tonic immobility (TI) is a phylogenetically conserved, passive, obligatory defense mechanism commonly engaged during sexual and physical assaults. During TI, people become immobile while remaining conscious and later reexperience intrusive memories of both their assault and of its accompanying immobility. Here we show that this well-studied biological process has powerful effects on memory and other processes. Participants had experienced either a serious sexual (n = 234) or physical (n = 137) assault. For both the assault and its accompanying immobility, the standard measure of the peritraumatic severity of TI correlated between .40 and .65 with post-assault effects on memory, including memory of the assault and memory of the immobility, the two memory-based self-concept measures of self-blame and event centrality, and post-assault anxiety and depression. The correlations with TI were much higher than other peritraumatic characteristics commonly used to predict and describe posttraumatic effects in assaults and other traumas. The results suggest that TI should be considered for a broader, more biologically based and ecologically valid understanding of the effects of trauma on memory and memory-based reactions.
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Affiliation(s)
- David C Rubin
- Department of Psychology & Neuroscience, Duke University, Durham, NC, USA.,Center on Autobiographical Memory Research, Aarhus University, Aarhus, Denmark
| | - Carolyn F Bell
- Department of Psychology & Neuroscience, Duke University, Durham, NC, USA
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15
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Elwyn R, Mitchell J, Kohn MR, Driver C, Hay P, Lagopoulos J, Hermens DF. Novel ketamine and zinc treatment for anorexia nervosa and the potential beneficial interactions with the gut microbiome. Neurosci Biobehav Rev 2023; 148:105122. [PMID: 36907256 DOI: 10.1016/j.neubiorev.2023.105122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 03/04/2023] [Accepted: 03/07/2023] [Indexed: 03/13/2023]
Abstract
Anorexia nervosa (AN) is a severe illness with diverse aetiological and maintaining contributors including neurobiological, metabolic, psychological, and social determining factors. In addition to nutritional recovery, multiple psychological and pharmacological therapies and brain-based stimulations have been explored; however, existing treatments have limited efficacy. This paper outlines a neurobiological model of glutamatergic and γ-aminobutyric acid (GABA)-ergic dysfunction, exacerbated by chronic gut microbiome dysbiosis and zinc depletion at a brain and gut level. The gut microbiome is established early in development, and early exposure to stress and adversity contribute to gut microbial disturbance in AN, early dysregulation to glutamatergic and GABAergic networks, interoceptive impairment, and inhibited caloric harvest from food (e.g., zinc malabsorption, competition for zinc ions between gut bacteria and host). Zinc is a key part of glutamatergic and GABAergic networks, and also affects leptin and gut microbial function; systems dysregulated in AN. Low doses of ketamine in conjunction with zinc, could provide an efficacious combination to act on NMDA receptors and normalise glutamatergic, GABAergic and gut function in AN.
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Affiliation(s)
- Rosiel Elwyn
- Thompson Institute, University of the Sunshine Coast, Birtinya, QLD, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia.
| | - Jules Mitchell
- Thompson Institute, University of the Sunshine Coast, Birtinya, QLD, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia
| | - Michael R Kohn
- AYA Medicine Westmead Hospital, CRASH (Centre for Research into Adolescent's Health) Western Sydney Local Health District, Sydney University, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia
| | - Christina Driver
- Thompson Institute, University of the Sunshine Coast, Birtinya, QLD, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia
| | - Phillipa Hay
- Translational Health Research Institute (THRI) School of Medicine, Western Sydney University, Campbelltown, NSW, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia
| | - Jim Lagopoulos
- Thompson Institute, University of the Sunshine Coast, Birtinya, QLD, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia
| | - Daniel F Hermens
- Thompson Institute, University of the Sunshine Coast, Birtinya, QLD, Australia; SouthWest Sydney Local Health District, Liverpool Hospital, Liverpool, NSW, Australia
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16
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deMello RAF, Coimbra BM, Pedro BDM, Benvenutti IM, Yeh MSL, Mello AF, Mello MF, Poyares DR. Peri-Traumatic Dissociation and Tonic Immobility as Severity Predictors of Posttraumatic Stress Disorder After Rape. JOURNAL OF INTERPERSONAL VIOLENCE 2023; 38:4240-4266. [PMID: 35899768 DOI: 10.1177/08862605221114151] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Some individuals show abnormal reactions to extreme fear and life-threatening situations, including tonic immobility (TI) and peri-traumatic dissociation (PTD). We aimed to investigate the association of TI and PTD with posttraumatic stress disorder (PTSD) in women who experienced sexual violence and the risk factors for PTD occurrence. We compared PTSD severity in 86 young adult women with PTSD after a sexual violence exposure grouped according to the presence of PTD and TI. In addition, we investigated whether PTD is associated with depression and anxiety symptoms and assessed potential risk factors for PTD reaction. We found a significant positive correlation between PTSD severity and PTD occurrence (R2 = .132; p = .001). PTD was also positively correlated with all clusters of PTSD symptoms except the Clinician-Administered PTSD Scale avoidance cluster (p = .058). PTD was strongly correlated with anxiety (R2 = .619; p < .001) and depressive symptoms (R2 = .547; p < .001). Multiple logistic regression showed that history of physical abuse (odds ratio [OR]: 1.386; p = .011) and sexual abuse (OR: 1.947; p = .004) during childhood were associated with PTD occurrence. Other risk factors for PTD were having less years of study (OR: 0.216; p = .016) and lower income (OR: 7.403; p = .028). TI measures were available for a subsample of 29 women. We found no association between TI and PTSD severity. PTD, but not TI, is significantly associated with more severe PTSD, depressive, and anxiety symptoms. Less-educated women with a history of childhood abuse and a lower income are at risk of PTD occurrence during a sexual violence episode.
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Affiliation(s)
- Ricardo A F deMello
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Bruno Messina Coimbra
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- Amsterdam UMC, location University of Amsterdam, Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience Research Institute, Amsterdam, The Netherlands
| | - Bianca D M Pedro
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Isabella M Benvenutti
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Mary S L Yeh
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Andrea F Mello
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Marcelo F Mello
- Faculdade Israelita de Ciências da Saúde Albert Einstein, Instituto Israelita de Ensino e Pesquisa, Hospital Israelita Albert Einstein, São Paulo, Brazil
- Program for Research and Care on Violence and PTSD (PROVE), Department of Psychiatry, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Dalva R Poyares
- Department of Psychobiology, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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17
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Dokkedahl SB, Vang ML, Elklit A. Does tonic immobility mediate the effects of psychological violence on PTSD and complex PTSD? EUROPEAN JOURNAL OF TRAUMA & DISSOCIATION 2022. [DOI: 10.1016/j.ejtd.2022.100297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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18
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de la Torre Laso J, Rodríguez-Díaz JM. The relationship between attribution of blame and the perception of resistance in relation to victims of sexual violence. Front Psychol 2022; 13:868793. [PMID: 36092096 PMCID: PMC9455198 DOI: 10.3389/fpsyg.2022.868793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 07/27/2022] [Indexed: 11/21/2022] Open
Abstract
Several studies have examined victim blaming in rape scenarios. However, there is limited research on the analysis of the perception of blame when two or more perpetrators are involved. The present article explores the perception of blame in cases involving rape based on the level of resistance shown by the victim and the presence of one or more perpetrators. A study was carried out involving 351 university students who responded to a survey after reading a hypothetical assault scenario. Six situations were established where the victim showed either low or high resistance, depending on whether the resistance was verbal or physical and verbal, and in the presence of one or two male perpetrators. It is expected that perpetrators are more culpable when acting in groups and that less resistance from the victim leads to greater attribution of blame. The results confirm that more blame is attributed to the perpetrators when they act in groups than when they act alone. Likewise, women consider the victim generally exerts greater resistance and this variable influences the attribution of greater blame.
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Affiliation(s)
- Jesús de la Torre Laso
- Department of Social Psychology and Antropology, University of Salamanca, Salamanca, Spain
- *Correspondence: Jesús de la Torre Laso,
| | - Juan M. Rodríguez-Díaz
- Department of Statistics, Faculty of Science, University of Salamanca, Salamanca, Spain
- Institute of Fundamental Physics and Mathematics (IUFFyM), Faculty of Science, University of Salamanca, Salamanca, Spain
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19
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Gama CMF, de Souza Junior S, Gonçalves RM, Santos EDC, Machado AV, Portugal LCL, Passos RBF, Erthal FS, Vilete LMP, Mendlowicz MV, Berger W, Volchan E, de Oliveira L, Pereira MG. Tonic immobility is associated with posttraumatic stress symptoms in healthcare professionals exposed to COVID-19-related trauma. J Anxiety Disord 2022; 90:102604. [PMID: 35917747 PMCID: PMC9272678 DOI: 10.1016/j.janxdis.2022.102604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 07/01/2022] [Accepted: 07/04/2022] [Indexed: 11/16/2022]
Abstract
The Coronavirus Disease 2019 (COVID-19) pandemic has exposed healthcare workers (HCW) to traumatic situations that might lead to the development of posttraumatic stress disorder (PTSD). An important vulnerability factor for PTSD is the peritraumatic tonic immobility (TI) reaction, an involuntary and reflexive defensive response evoked by an intense and inescapable threat. TI is largely understudied in humans and has not been investigated during trauma related to COVID-19. For HCW, the pandemic context might be experienced as an intense and potentially inescapable threat, i.e., an overwhelming situation. Here, we investigated if TI response occurred during traumatic events related to the pandemic and its association with posttraumatic stress symptoms (PTSS). An online survey of 1001 HCW investigated COVID-19-related traumatic experiences, TI and PTSS. TI was reported for all types of traumatic events, and multivariate regression models revealed that TI was significantly associated with PTSS severity. HCW who reported high TI scores exhibited an increase of 9.08 times the probability of having a probable diagnosis of PTSD. Thus, TI was evoked by pandemic-related traumatic situations and associated with PTSS severity and higher odds of a PTSD diagnosis. Tonic immobility occurrence should be screened, and psychoeducation about its reflexive biological nature should be introduced.
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Affiliation(s)
- Camila Monteiro Fabricio Gama
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil.
| | - Sérgio de Souza Junior
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil.
| | - Raquel Menezes Gonçalves
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil.
| | - Emmanuele da Conceição Santos
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil.
| | - Arthur Viana Machado
- Laboratório de Psicofisiologia Cognitiva, de Ciencias da NaturezaDepartamento de Ciências da Natureza, Instituto de Humanidades e Saúde, Universidade Federal Fluminense, Rua Recife s/no Jardim Bela Vista, 28890-000 Rio das Ostras, RJ, Brazil.
| | - Liana Catarina Lima Portugal
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil; Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Centro Biomédico, Universidade do Estado do Rio de Janeiro, Avenida Professor Manuel de Abreu 444, 5º andar, Vila Isabel, 20550-170 Rio de Janeiro, RJ, Brazil.
| | - Roberta Benitez Freitas Passos
- Departamento de Medicina Geral, Escola de Medicina e Cirurgia, Universidade Federal do Estado do Rio de Janeiro, Rua Mariz e Barros 775, 7a. enfermaria, Maracanã, 20270-004 Rio de Janeiro, RJ, Brazil.
| | - Fátima Smith Erthal
- Laboratório de Neurobiologia, Instituto de Biofísica Carlos Chagas Filho, Bloco G, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Ilha do Fundão 21949-900, RJ, Brazil.
| | - Liliane Maria Pereira Vilete
- Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, 22290140 Rio de Janeiro, RJ, Brazil; Instituto de Psiquiatria da UFRJ, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, 22290140 Rio de Janeiro, RJ, Brazil.
| | - Mauro Vitor Mendlowicz
- Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, 22290140 Rio de Janeiro, RJ, Brazil; Departamento de Psiquiatria e Saúde Mental, Universidade Federal Fluminense, Avenida Marquês de Paraná, 303, prédio anexo, 3º andar, Centro, 24030-215 Niteroi, RJ, Brazil.
| | - William Berger
- Instituto de Psiquiatria da UFRJ, Departamento de Psiquiatria e Saúde Mental, Universidade Federal do Rio de Janeiro, Avenida Venceslau Brás, 71, Fundos, Botafogo, 22290140 Rio de Janeiro, RJ, Brazil.
| | - Eliane Volchan
- Laboratório de Neurobiologia, Instituto de Biofísica Carlos Chagas Filho, Bloco G, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Ilha do Fundão 21949-900, RJ, Brazil.
| | - Leticia de Oliveira
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil.
| | - Mirtes Garcia Pereira
- Laboratório de Neurofisiologia do Comportamento (LabNeC), Departamento de Fisiologia e Farmacologia, Instituto Biomédico, Universidade Federal Fluminense, Rua Hernani Pires de Mello, 101, São Domingos, 24210-130 Niterói, RJ, Brazil.
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Integrating general practitioners into crisis management would accelerate the transition from victim to effective professional: Qualitative analyses of a terrorist attack and catastrophic flooding. Eur J Gen Pract 2022; 28:125-133. [PMID: 35621696 PMCID: PMC9154808 DOI: 10.1080/13814788.2022.2072826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background In 2018, Trèbes, 6,000 inhabitants with nine general practitioners (GPs) in southern France, experienced two tragedies; a terrorist attack in March, in which four people were killed, and a catastrophic flood in October, in which six people died and thousands more were affected. Objectives We aimed to obtain a substantive theory for improving crisis management by understanding the personal and professional effects of the two successive disasters on GPs in the same village. Methods This qualitative study conducted complete interviews with eight GPs individually, with subsequent analyses involving the conceptualisation of categories based on grounded theory. Results The analysis revealed that GPs underwent a double status transition. First, doctors who experienced the same emotional shock as the population became victims; their usual professional relationship changed from empathy to sympathy. The helplessness they felt was amplified by the lack of demand from the state to participate in the first emergency measures; consequently, they lost their professional status. In a second phase, GPs regained their values and skills and acquired new ones, thus regaining their status as competent professionals. In this context, the participants proposed integrating a coordinated crisis management system and the systematic development of peer support. Conclusion We obtained valuable information on the stages of trauma experienced by GPs, allowing a better understanding of the effects on personal/professional status. Thus, the inclusion of GPs in adaptive crisis management plans would limit the effects of traumatic dissociation while increasing their professional effectiveness.
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Rajan G, Wachtler C, Lee S, Wändell P, Philips B, Wahlström L, Svedin CG, Carlsson AC. A One-Session Treatment of PTSD After Single Sexual Assault Trauma. A Pilot Study of the WONSA MLI Project: A Randomized Controlled Trial. JOURNAL OF INTERPERSONAL VIOLENCE 2022; 37:NP6582-NP6603. [PMID: 33084475 PMCID: PMC9092905 DOI: 10.1177/0886260520965973] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Sexual abuse is a crime with devastating health consequences. Accessible, acceptable and affordable treatment of PTSD after sexual abuse is important. In this pilot study, a one-session PTSD treatment and a modified perspective to PTSD treatment is introduced. The aim of the study was to test the efficacy of one session of Modified Lifespan Integration (MLI) on reduction of symptoms of PTSD in individuals with PTSD after one sexual assault. This was a single-center, individually randomized waitlist-controlled treatment study with 1:1 allocation, with the intervention of one 90 - 140 minutes session of MLI and with post-treatment follow-up at 3 weeks (time point two). All participants were females, mean age 24, with PTSD symptoms after one sexual assault during the past 5 years. Exclusion criteria were poor understanding of Swedish, multiple traumas, active substance abuse, active psychosis, ADHD, or autism spectrum disorder. Of 135 interested participants, 38 were finally included, 36 completed baseline measures and were included in the intent to treat analyses and 33 were analyzed per protocol. The primary outcome was the difference between the two trial arms in mean PTSD symptoms as measured by the Impact of Event Scale Revised (IES-R) at time point two. In the intervention arm, 72% no longer scored PTSD in per-protocol analysis, compared to 6% in the waiting list arm. IES-R scores were on average halved in the intervention arm (F=21.37, P<0.001), but were essentially unchanged in the waiting list arm. No adverse effects or drop-outs were seen. One session of Modified Lifespan Integration was an effective treatment with a low drop-out rate for females aged 15-65 with PTSD after one sexual assault. Provided that this result can be replicated, MLI should be offered to these patients in clinical settings. Registration number NCT03141047 was given 03/25/2016 at ClinicalTrials.gov (https://register.clinicaltrials.gov/).
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Affiliation(s)
- Gita Rajan
- Karolinska Institutet, Huddinge, Sweden
- Academic Primary Healthcare Centre, Stockholm, Sweden
| | | | - Sara Lee
- Svenska Kognitiva Institutet, Stockholm, Sweden
| | | | | | | | | | - Axel C Carlsson
- Karolinska Institutet, Huddinge, Sweden
- Academic Primary Healthcare Centre, Stockholm, Sweden
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22
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Barbara G, Buggio L, Micci L, Spinelli G, Paiocchi C, Dridi D, Cetera GE, Facchin F, Donati A, Vercellini P, Kustermann A. Sexual violence in adult women and adolescents: a narrative review. Minerva Obstet Gynecol 2022; 74:261-269. [PMID: 35147019 DOI: 10.23736/s2724-606x.22.05071-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sexual violence is a widespread phenomenon, as it has been estimated that about 35.6% of women have experienced some forms of sexual abuse, with variable prevalence estimates worldwide. Sexual violence has remarkable negative consequences on women's health and quality of life, with a specific harmful impact on women's psychological well-being and sexuality. In this narrative review, we provide an overview on the phenomenon of sexual violence against adult women and adolescents, discussing its associated multiple negative consequences with a specific focus on clinical and sexological aspects. ''Women centered care'' and a multidisciplinary approach appear of pivotal importance when working with sexual violence survivors. Woman should be engaged in all the clinical activities as equal partners in the decision-making process, and should be supported by multiple and different professional figures (i.e. gynecologists, psychologists, sexologists, forensic medical doctors, lawyers) working within the framework of a cooperative integrated model.
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Affiliation(s)
- Giussy Barbara
- Gynecological Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy - .,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy -
| | - Laura Buggio
- Gynecological Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Laila Micci
- Gynecological Emergency Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gaia Spinelli
- Gynecological Emergency Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristina Paiocchi
- Gynecological Emergency Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Dhouha Dridi
- Gynecological Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia E Cetera
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Federica Facchin
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Agnese Donati
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Paolo Vercellini
- Gynecological Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Alessandra Kustermann
- Gynecological Emergency Unit and SVSeD, Service for Sexual and Domestic Violence, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Covers MLV, Karst W, Bicanic IAE. Development of multidisciplinary sexual assault centres in the Netherlands. Eur J Psychotraumatol 2022; 13:2127475. [PMID: 36212117 PMCID: PMC9542602 DOI: 10.1080/20008066.2022.2127475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Background: The professional approach of sexual assault victims has changed since the 1970s: from a fragmented model to a centralised 'gate management model', where multiple disciplines offer collaborative services at one central location. Like other countries across the globe, the Netherlands took steps towards an integrated, multi-agency support framework for victims of sexual assault. Objective: The objective of this paper was threefold: (1) to describe the development of the multidisciplinary Sexual Assault Centres (SAC) in the Netherlands, (2) to assess the characteristics of victims who attended the SAC, and the services they used (3) to analyse Strengths, Weaknesses, Opportunities, and Threats of the current framework (SWOT). Method: The development of the national network of SAC was described. Data on victims presenting at the SACs were routinely collected between 1st January 2016 and 31st December 2020. This data from the sixteen sites was combined and analysed. Also, a SWOT analysis of the SAC was performed. Results: The SAC was established between 2012 and 2018. From 2016 through 2020 almost 16,000 victims of sexual assault contacted one of the 16 SACs. The data show a steady increase in yearly cases, with a consistently high use of medical and psychological services. The SAC has several strengths, such as its accessibility, and opportunities, such as increasing media attention, that underline its quality and relevance. However, the SAC's inability to reach certain minority groups and the current financial structure are its main weakness and threat. Conclusions: Despite the growing number of victims attending the SAC and the increasing awareness of the benefits of an immediate multidisciplinary response to sexual assault, there are still deficiencies in the SAC. The SAC continues to work on these deficiencies in order to optimise efficient and effective care for all victims of sexual assault.
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Affiliation(s)
- Milou L V Covers
- National Psychotrauma Centre for Children and Youth, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Wouter Karst
- Department of Forensic Medicine, Section Forensic Pediatrics, Netherlands Forensic Institute, Ministry of Justice and Security, The Hague, the Netherlands
| | - Iva A E Bicanic
- National Psychotrauma Centre for Children and Youth, University Medical Centre Utrecht, Utrecht, the Netherlands
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Carli G, Farabollini F. Tonic immobility as a survival, adaptive response and as a recovery mechanism. PROGRESS IN BRAIN RESEARCH 2022; 271:305-329. [DOI: 10.1016/bs.pbr.2022.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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25
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Magalhaes AA, Gama CMF, Gonçalves RM, Portugal LCL, David IA, Serpeloni F, Wernersbach Pinto L, Assis SG, Avanci JQ, Volchan E, Figueira I, Vilete LMP, Luz MP, Berger W, Erthal FS, Mendlowicz MV, Mocaiber I, Pereira MG, de Oliveira L. Tonic Immobility is Associated with PTSD Symptoms in Traumatized Adolescents. Psychol Res Behav Manag 2021; 14:1359-1369. [PMID: 34512046 PMCID: PMC8420784 DOI: 10.2147/prbm.s317343] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/11/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Growing evidence suggests that peritraumatic tonic immobility, an involuntary defensive response that involves extreme physical immobility and the perceived inability to escape, is a significant predictor of post-traumatic stress disorder (PTSD) symptomatology. However, this issue has not been specifically addressed in adolescents. Here, we investigated whether tonic immobility response experienced during the worst childhood or adolescent trauma is associated with PTSD symptom severity in a non-clinical student sample. Methods The sample was composed of students in 9th grade who were attending public and private schools. Symptoms of post-traumatic stress and tonic immobility were assessed using questionnaires. We performed bivariate and multivariate negative binomial regressions to examine whether tonic immobility was associated with PTSD symptomatology after controlling for confounders (peritraumatic dissociation, peritraumatic panic reactions, gender, age and time since trauma). Results We found an association between tonic immobility and PTSD symptom severity, even after controlling for confounders. Therefore, tonic immobility is associated with PTSD symptoms in trauma-exposed adolescents. Conclusion These findings highlight tonic immobility as a possible risk factor that could be used to provide direction for more targeted trauma interventions for individuals, particularly those at risk for developing PTSD. Therefore, it contributes to preventing and reducing the psychiatric burden in adolescence and later in life.
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Affiliation(s)
- Andressa A Magalhaes
- Biomedical Institute, Fluminense Federal University, Niterói, RJ, 24210-130, Brazil
| | - Camila M F Gama
- Biomedical Institute, Fluminense Federal University, Niterói, RJ, 24210-130, Brazil
| | - Raquel M Gonçalves
- Biomedical Institute, Fluminense Federal University, Niterói, RJ, 24210-130, Brazil
| | - Liana C L Portugal
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, 20550-170, Brazil
| | - Isabel A David
- Biomedical Institute, Fluminense Federal University, Niterói, RJ, 24210-130, Brazil
| | - Fernanda Serpeloni
- Department of Violence and Health Studies, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-900, Brazil
| | - Liana Wernersbach Pinto
- Department of Violence and Health Studies, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-900, Brazil
| | - Simone G Assis
- Department of Violence and Health Studies, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-900, Brazil.,The Neurology Postgraduate Program, Hospital Gaffrée and Guinle, Unirio, RJ, 20270-901, Brazil
| | - Joviana Q Avanci
- Department of Violence and Health Studies, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, 21040-900, Brazil
| | - Eliane Volchan
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Ivan Figueira
- Psychiatry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 22290-140, Brazil
| | - Liliane M P Vilete
- Psychiatry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 22290-140, Brazil
| | - Mariana P Luz
- Psychiatry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 22290-140, Brazil
| | - William Berger
- Psychiatry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 22290-140, Brazil
| | - Fatima S Erthal
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Mauro V Mendlowicz
- Department of Psychiatry and Mental Health, Fluminense Federal University, Niterói, RJ, 24030-215, Brazil
| | - Izabela Mocaiber
- Institute of Humanities and Health, Federal Fluminense University, Rio das Ostras, RJ, 28890-000, Brazil
| | - Mirtes G Pereira
- Biomedical Institute, Fluminense Federal University, Niterói, RJ, 24210-130, Brazil
| | - Leticia de Oliveira
- Biomedical Institute, Fluminense Federal University, Niterói, RJ, 24210-130, Brazil
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Gbahabo DD, Duma SE. "I just became like a log of wood … I was paralyzed all over my body": women's lived experiences of tonic immobility following rape. Heliyon 2021; 7:e07471. [PMID: 34296008 PMCID: PMC8281371 DOI: 10.1016/j.heliyon.2021.e07471] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 02/16/2021] [Accepted: 06/30/2021] [Indexed: 11/25/2022] Open
Abstract
Tonic immobility is considered the last involuntary self-protecting act/mechanism experienced by victims of rape when they are under attack. It is associated with trauma related mental health risks post-rape. Despite this, tonic immobility has not received priority as an area of research on Nigerian female victims of rape. As a result, little has been known about this phenomenon by nurses and other professionals who are involved in the care and management of rape survivors in Nigeria. The limited knowledge about tonic immobility as a phenomenon might have resulted in mismanagement and secondary victimization of rape victims experiencing manifestations suggestive of tonic immobility during or after rape. This study was a qualitative narrative inquiry that explored, analysed, and interpreted the lived experiences suggestive of tonic immobility, and the meaning attached to such experiences by victims. A sample of fourteen Nigerian women who self-identified as rape victims was utilized. Individual semi-structured, in-depth interviews were conducted to generate data. Thematic data analysis revealed four overarching themes: namely (i) Tonic immobility as an Altered Physical State, (ii) Tonic Immobility as Mental Paralysis, (iii) Painful Loss of Self-defence, and (iv) Constant Self-blame. The findings provided an insight into the traumatic experience of raped women and the psychological implication of tonic immobility as extreme defence mechanism. This study will prove invaluable to nurses and other professionals/stakeholders involved in the care and management of rape victims; to help them develop and use appropriate strategies for management and prevention of secondary victimisation.
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Affiliation(s)
- Dooshima Dorothy Gbahabo
- Department of Nursing Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria.,Discipline of Nursing, School of Nursing & Public Health, College of Health Sciences, University of KwaZulu-Natal, Howard College Campus, Durban 4041, South Africa
| | - Sinegugu Evidence Duma
- Discipline of Nursing, School of Nursing & Public Health, College of Health Sciences, University of KwaZulu-Natal, Howard College Campus, Durban 4041, South Africa
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Rajan G, Wahlström L, Philips B, Wändell P, Wachtler C, Svedin CG, Carlsson AC. Delayed healthcare access among victims of sexual abuse, understood through internal and external gatekeeping mechanisms. Nord J Psychiatry 2021; 75:370-377. [PMID: 33428517 DOI: 10.1080/08039488.2020.1868573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Sexual abuse is associated with severe health consequences, and the European Union has, through the Istanbul Convention, urged its member countries to provide specialist care for victims of sexual abuse. AIM This aim of this study was to investigate patient- and abuse-related characteristics among patients seeking help at a specialist clinic in Sweden, with focus on disclosure, mental health and appropriate healthcare access. METHODS This is a descriptive study where journal data from 100 consecutive patients January 2017 to February 2018 were analyzed. All adult individuals (women n = 80, men n = 8) who had taken part in the standardized semi-structured intake interview at the clinic were included (n = 88). RESULTS At admission, mean age was 40.3 (SD 11.9), mean number of psychiatric diagnoses 6.3 (2.6), and 93% of the patients scored above cut-off (≥34) on IES-R for PTSD. A majority of the patients (87%) had been exposed to childhood sexual abuse (CSA), and mean time to first disclosure was 15.9 (SD 15.3) years. In total, 82% of the patients had, despite disclosure, experienced difficulties accessing appropriate healthcare before coming to the specialist clinic. CONCLUSION Adult victims of sexual abuse have difficulties accessing appropriate healthcare. This constitutes a gender-based equality problem. A model of gatekeeping mechanisms with two dimensions (external and internal) and three categories (Competence related, Organizational and Emotional) is proposed to understand these difficulties.
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Affiliation(s)
- Gita Rajan
- Department of Neurobiology, Care Sciences and Society, Division for Family Medicine and Primary Care, Karolinska Institutet, Huddinge, Sweden
| | - Lars Wahlström
- Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | - Björn Philips
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Per Wändell
- Department of Neurobiology, Care Sciences and Society, Division for Family Medicine and Primary Care, Karolinska Institutet, Huddinge, Sweden
| | - Caroline Wachtler
- Department of Neurobiology, Care Sciences and Society, Division for Family Medicine and Primary Care, Karolinska Institutet, Huddinge, Sweden
| | - Carl-Göran Svedin
- Department of Social Sciences, Ersta Sköndal Bräcke University College, Stockholm, Sweden
| | - Axel C Carlsson
- Department of Neurobiology, Care Sciences and Society, Division for Family Medicine and Primary Care, Karolinska Institutet, Huddinge, Sweden
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Abstract
ABSTRACT Although catatonia is related to several medical conditions, catatonia as a response to trauma and posttraumatic stress disorder (PTSD) is less clear. The aim of this review is to explore the small emerging body of preliminary evidence that suggests a possible correlation between psychological trauma and catatonia. Initial data suggests a correlation between episodes of intense fear associated with trauma and PTSD and some forms of catatonic responses. Although this relationship is still speculative to be causative, it can have important implications if confirmed. This is especially salient when it is examined alongside existing studies of the response to fear in animals and the phenomenon of tonic immobility, which bears a striking resemblance to catatonia in humans. If prospective studies further support the initial findings, it could change our conceptual understanding of the etiology of a subtype of catatonia substantially while pointing to likely targets of further research to understand the biological mechanisms that underlie the illness.
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Affiliation(s)
| | - Gautam Anem
- Dwight Eisenhower Army Medical Center, Ft. Gordon
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29
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Abstract
Rape that does not involve life-threatening physical violence, is committed by someone known to the victim, and is not reported to law enforcement (called, here, commonplace rape) raises two questions: “Why didn't she fight back or run away?” and “Why didn't she say anything at the time?” Recently, research on “tonic immobility,” based on animal predation studies, has provided a physiological explanation for experiences of immobilization during sexual assault. The juxtaposition of animal predation with commonplace sexual assault raises the question: How is it that a response reserved, in animals, for lethal, no-way-out scenarios is present in modes of violation where the victim does not report fear of death or extreme physical harm? Neither does this research help explain why women fail to report. This philosophical exploration of the meaning of tonic immobility in sexual assault helps to justify the juxtaposition of life-or-death scenarios with less-than-life-threatening violation, and sheds light on the reason for women's silence after sexual assault. Rape is accompanied by deep historical meanings that can be encapsulated in the notion of “social death,” associated in the U.S. with colonial conquest, enslavement, and impoverishment. The specter of social death haunts commonplace rape, producing life or death responses.
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Abstract
Alarmingly high rates of sexual assault on campus have motivated American colleges and universities to take steps to address this serious problem. Yet university administrators have often felt ill-equipped to assess allegations of sexual assault. Unsurprisingly, they have sought the expertise of psychologists who can educate administrative staff about the complexities of traumatic memory. Dr. Rebecca Campbell is among the most influential figures teaching university administrators about sexual trauma and memory. The purpose of this article is to review research pertinent to her views on fragmentation of traumatic memories, and the possible roles of tonic immobility and alcohol consumption on how survivors of sexual assault recall their experience.
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31
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Stirling J, Chalmers KJ, Chipchase L. The role of the physiotherapist in treating survivors of sexual assault. J Physiother 2021; 67:1-2. [PMID: 33272873 DOI: 10.1016/j.jphys.2020.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/15/2020] [Accepted: 11/16/2020] [Indexed: 10/22/2022] Open
Affiliation(s)
- Janine Stirling
- Department of Counselling and Psychotherapy, Australian College of Applied Psychology, Sydney, Australia
| | - K Jane Chalmers
- IIMPACT in Health Research, Allied Health and Human Performance, University of South Australia, Adelaide, Australia; School of Health Sciences, Western Sydney University, Sydney, Australia
| | - Lucy Chipchase
- School of Health Sciences, Western Sydney University, Sydney, Australia; College of Nursing and Health Sciences, Flinders University, Adelaide, Australia.
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32
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Labrague LJ, De Los Santos JAA. COVID-19 anxiety among front-line nurses: Predictive role of organisational support, personal resilience and social support. J Nurs Manag 2020; 28:1653-1661. [PMID: 32770780 PMCID: PMC7436313 DOI: 10.1111/jonm.13121] [Citation(s) in RCA: 496] [Impact Index Per Article: 124.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/23/2020] [Accepted: 08/03/2020] [Indexed: 12/20/2022]
Abstract
Aim This study examines the relative influence of personal resilience, social support and organisational support in reducing COVID‐19 anxiety in front‐line nurses. Background Anxiety related to the COVID‐19 pandemic is prevalent in the nursing workforce, potentially affecting nurses’ well‐being and work performance. Identifying factors that could help maintain mental health and reduce coronavirus‐related anxiety among front‐line nurses is imperative. Currently, no studies have been conducted examining the influence of personal resilience, social support and organisational support in reducing COVID‐19 anxiety among nurses. Methods This cross‐sectional study involved 325 registered nurses from the Philippines using four standardized scales. Results Of the 325 nurses in the study, 123 (37.8%) were found to have dysfunctional levels of anxiety. Using multiple linear regression analyses, social support (β = −0.142, p = .011), personal resilience (β = −0.151, p = .008) and organisational support (β = −0.127, p = .023) predicted COVID‐19 anxiety. Nurse characteristics were not associated with COVID‐19 anxiety. Conclusions Resilient nurses and those who perceived higher organisational and social support were more likely to report lower anxiety related to COVID‐19. Implication for Nursing Management COVID‐19 anxiety may be addressed through organisational interventions, including increasing social support, assuring adequate organisational support, providing psychological and mental support services and providing resilience‐promoting and stress management interventions.
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Allene C, Kalalou K, Durand F, Thomas F, Januel D. Acute and Post-Traumatic Stress Disorders: A biased nervous system. Rev Neurol (Paris) 2020; 177:23-38. [PMID: 32800536 DOI: 10.1016/j.neurol.2020.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 05/15/2020] [Accepted: 05/20/2020] [Indexed: 11/24/2022]
Abstract
Acute stress disorder and post-traumatic stress disorder are generally triggered by an exceptionally intense threat. The consequences of this traumatogenic situation are explored here in chronological order, from exposure to the threat to development of symptoms. Such a situation may disrupt the equilibrium between two fundamental brain circuits, referred to as the "defensive" and "cognitive". The defensive circuit triggers the stress response as well as the formation of implicit memory. The cognitive circuit triggers the voluntary response and the formation of explicit autobiographical memory. During a traumatogenic situation, the defensive circuit could be over-activated while cognitive circuit is under-activated. In the most severe cases, overactivation of the defensive circuit may cause its brutal deactivation, resulting in dissociation. Here, we address the underlying neurobiological mechanisms at every scale: from neurons to behaviors, providing a detailed explanatory model of trauma.
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Affiliation(s)
- C Allene
- Unité de recherche clinique, établissement public de santé Ville-Evrard, 202, avenue Jean-Jaurès, 93332 Neuilly-sur-Marne, France; Centre de psychothérapie, établissement public de santé Ville-Evrard, 5, rue du Docteur-Delafontaine, 93200 Saint-Denis, France.
| | - K Kalalou
- Unité de recherche clinique, établissement public de santé Ville-Evrard, 202, avenue Jean-Jaurès, 93332 Neuilly-sur-Marne, France; Centre de psychothérapie, établissement public de santé Ville-Evrard, 5, rue du Docteur-Delafontaine, 93200 Saint-Denis, France.
| | - F Durand
- Unité de recherche clinique, établissement public de santé Ville-Evrard, 202, avenue Jean-Jaurès, 93332 Neuilly-sur-Marne, France; Centre de psychothérapie, établissement public de santé Ville-Evrard, 5, rue du Docteur-Delafontaine, 93200 Saint-Denis, France.
| | - F Thomas
- Unité de recherche clinique, établissement public de santé Ville-Evrard, 202, avenue Jean-Jaurès, 93332 Neuilly-sur-Marne, France.
| | - D Januel
- Unité de recherche clinique, établissement public de santé Ville-Evrard, 202, avenue Jean-Jaurès, 93332 Neuilly-sur-Marne, France.
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Hagenaars MA, Hagenaars JAP. Tonic immobility predicts poorer recovery from posttraumatic stress disorder. J Affect Disord 2020; 264:365-369. [PMID: 32056773 DOI: 10.1016/j.jad.2019.11.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 06/07/2019] [Accepted: 11/08/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Tonic immobility (TI; a state of motor arrest during threat) and has been found to be associated with the development of psychopathology. It also hindered recovery from posttraumatic stress disorder (PTSD) after pharmacological treatment. The present study investigated the role of TI in recovery from PTSD in a large representative community sample with mixed traumas outside an exclusive treatment context. METHODS Participants with PTSD from the panel for Longitudinal Internet Studies for the Social Sciences (LISS) completed measures for trauma, PTSD symptoms, and peritraumatic responses (fear, dissociation, and TI) in two subsequent years. Traumatized participants with PTSD were selected for the analyses (N = 262). RESULTS TI was a relevant predictor for increased PTSD symptoms in year 2 after controlling for peritraumatic fear, peritraumatic dissociation, and PTSD symptoms in year 1, especially in abuse victims. Peritraumatic fear and dissociation no longer predicted PTSD in year 2 after entering TI in the model. CONCLUSIONS Our results indicate that TI may indeed hinder recovery from PTSD. TI may thus be a relevant factor to take into account after trauma and in treatment. The effects of TI may be especially negative for abuse victims.
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Affiliation(s)
- Muriel A Hagenaars
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands.
| | - Jacques A P Hagenaars
- Department of Methodology and Statistics, Tilburg University, Tilburg, the Netherlands
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35
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Lee SA. Coronavirus Anxiety Scale: A brief mental health screener for COVID-19 related anxiety. DEATH STUDIES 2020; 44:393-401. [PMID: 32299304 DOI: 10.1080/07481187.2020.1748481] [Citation(s) in RCA: 748] [Impact Index Per Article: 187.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Mental health concerns of people impacted by the coronavirus pandemic have not been adequately addressed. The objective of this study was to develop and evaluate the properties of the Coronavirus Anxiety Scale (CAS), which is a brief mental health screener to identify probable cases of dysfunctional anxiety associated with the COVID-19 crisis. This 5-item scale, which was based on 775 adults with anxiety over the coronavirus, demonstrated solid reliability and validity. Elevated CAS scores were found to be associated with coronavirus diagnosis, impairment, alcohol/drug coping, negative religious coping, extreme hopelessness, suicidal ideation, as well as attitudes toward President Trump and Chinese products. The CAS discriminates well between persons with and without dysfunctional anxiety using an optimized cut score of ≥ 9 (90% sensitivity and 85% specificity). These results support the CAS as an efficient and valid tool for clinical research and practice.
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Affiliation(s)
- Sherman A Lee
- Department of Psychology, Christopher Newport University, Newport News, Virginia, USA
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36
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Rajan G, Ljunggren G, Wändell P, Wahlström L, Svedin CG, Carlsson AC. Health care consumption among adolescent girls prior to diagnoses of sexual abuse, a case-control study in the Stockholm Region. Eur Child Adolesc Psychiatry 2020; 29:1363-1369. [PMID: 31784822 PMCID: PMC7501119 DOI: 10.1007/s00787-019-01445-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/19/2019] [Indexed: 11/28/2022]
Abstract
Victims of sexual abuse have more co-morbidities than other persons in the same age and the most affected group are adolescent girls. Little is known about how this is reflected in health care consumption patterns prior to the registered diagnosis. The aim of this investigation was to study health care consumption patterns among girls, 12-17 years old, 1 and 2 years prior to their diagnoses of sexual abuse. Through the Stockholm Region administrative database (VAL), data of co-morbidities, number of health care visits, and prescribed drugs were collected for cases (girls age 12-17 with diagnoses of sexual abuse, n = 519) and controls matched for age and socio-economic status (n = 4920) between 2011-2018. Health care consumption and co-morbidities were significantly higher for the cases compared to controls, with a rise 1 year before the diagnoses: the total number of health care visits (including no shows) 1 year prior to the first recording of the diagnosis was 20.4 (18.1-22.7) for the cases and 6.2 (5.8-6.6) for the controls. The most frequent visits 1 year prior to the diagnosis were to outdoor clinics, with a mean value of 19.1 (16.9-21.3) visits for the cases and 5.7 (5.3-6.1) for the controls, followed by psychiatric clinics with a mean value of 12.7 (10.6-14.8) visits for the cases and 2.0 (1.7-2.3) visits for the controls. The least visited health care clinic 1 year prior to the diagnosis was the emergency ward with a mean value of 1.3 (1.1-1.5) visits for the cases and 0.5 (0.4-0.5) visits for the controls. The most common psychiatric co-morbidities registered among the cases during the first year before the diagnosis of sexual abuse were stress, suicide attempt, and psychosis. Neuroleptics, sleeping pills, antidepressants, and tranquilizers were more frequently dispensed in cases than in controls. Similar patterns were found 2 years prior to the diagnosis. We encourage clinicians to actively ask for exposure of sexual abuse in girls with high health care consumption, making early detection and treatment of sexual abuse available as soon as possible.
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Affiliation(s)
- Gita Rajan
- Division for Family and Community Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Alfred Nobels Allé 12, 141 83, Huddinge, Sweden. .,Academic Primary Health Care Centre, Stockholm Region, Stockholm, Sweden.
| | - Gunnar Ljunggren
- Division for Family and Community Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Alfred Nobels Allé 12, 141 83 Huddinge, Sweden ,Public Health Care Services Committee Administration, Stockholm Region, Box 6909, 102 39 Stockholm, Sweden
| | - Per Wändell
- Division for Family and Community Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Alfred Nobels Allé 12, 141 83 Huddinge, Sweden
| | - Lars Wahlström
- Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | - Carl Göran Svedin
- Barnafrid, Child and Adolescent Psychiatry, Department of Clinical and Experimental Medicine, Faculty of Medicine, Linköping University, 581 83 Linköping, Sweden
| | - Axel C. Carlsson
- Division for Family and Community Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Alfred Nobels Allé 12, 141 83 Huddinge, Sweden
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McCauley HL, Campbell R, Buchanan NT, Moylan CA. Advancing Theory, Methods, and Dissemination in Sexual Violence Research to Build a More Equitable Future: An Intersectional, Community-Engaged Approach. Violence Against Women 2019; 25:1906-1931. [PMID: 31530103 DOI: 10.1177/1077801219875823] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Sexual violence is a devastating trauma with long-lasting effects on survivors' health and well-being. Despite the substantial impacts of the last 25 years of research, the prevalence of sexual violence has remained stable. It will be necessary to reconceptualize our work, challenging our theories, methods, and strategies for dissemination and implementation moving forward. We outline an intersectional, community-engaged approach for sexual violence research to center the stories of survivors who face systemic oppression and inequity. Finally, we suggest applications of this approach for justice, healing, and prevention to inform our collective work to end sexual violence.
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White D, McMillan L. Innovating the Problem Away? A Critical Study of Anti-Rape Technologies. Violence Against Women 2019; 26:1120-1140. [PMID: 31327309 DOI: 10.1177/1077801219856115] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the context of expanding preventative strategies for addressing sexual violence, we are witnessing the emergence of an array of new anti-rape technologies targeted at women. These tools, promoted primarily through the Internet, include a variety of apps for mobile phones, signal- and alarm-emitting wearable technologies, and internal and external body devices. Based on analyses of websites promoting such instruments, we critically examine these devices with respect to their possible benefits, limitations, and unintended physical, social, and legal consequences for women. We suggest that unanticipated outcomes may undermine both victims and their cases, those the technologies are ostensibly designed to help.
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Covers MLV, De Jongh A, Huntjens RJC, De Roos C, Van Den Hout M, Bicanic IAE. Early intervention with eye movement desensitisation and reprocessing (EMDR) therapy to reduce the severity of posttraumatic stress symptoms in recent rape victims: study protocol for a randomised controlled trial. Eur J Psychotraumatol 2019; 10:1632021. [PMID: 31303971 PMCID: PMC6610517 DOI: 10.1080/20008198.2019.1632021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/29/2019] [Accepted: 06/04/2019] [Indexed: 10/27/2022] Open
Abstract
Background: It is estimated that more than 40% of rape victims develops a posttraumatic stress disorder (PTSD), a statistic that is relatively high compared to other types of trauma. PTSD can affect the victims' psychological, sexual, and physical health. Therefore, there is an urgent need for early interventions to prevent the onset of PTSD in this target group. Objective: This randomised controlled trial (RCT) examines the efficacy of early Eye Movement Desensitisation and Reprocessing (EMDR) therapy aimed to reduce the severity of posttraumatic stress symptoms in victims of recent rape. Methods: Subjects (N = 34) are individuals of 16 years and older who present themselves within 7 days post-rape at one of the four participating Sexual Assault Centres in the Netherlands. The intervention consists of two sessions of EMDR therapy between day 14 and 28 post-rape, while the control group receives treatment as usual, consisting of careful monitoring of stress reactions by a case-manager across two contacts during 1-month post-rape. Baseline assessment, posttreatment assessment and follow-up assessments at 8 and 12-weeks post-rape will be used to assess the development of posttraumatic stress symptoms. In addition, the efficacy of the intervention on psychological and sexual functioning will be determined. Linear mixed model analysis will be used to explore the differences within and between the EMDR group and control group at the various time points. Conclusions: The results of this RCT may help the dissemination and application of evidence-based preventative treatments for PTSD after rape.
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Affiliation(s)
- Milou L. V. Covers
- National Psychotrauma Center for Children and Youth, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ad De Jongh
- Department of Social Dentistry and Behavioral Sciences, University of Amsterdam and Vrije Universiteit, Amsterdam, the Netherlands
- Psychotrauma Expertise Center (PSYTREC), Bilthoven, The Netherlands
- Institute of Health and Society, University of Worcester, Worcester, UK
- School of Psychology, Queen’s University, Belfast, Northern Ireland
| | - Rafaële J. C. Huntjens
- Department of Experimental Psychotherapy and Psychopathology, University of Groningen, Groningen, the Netherlands
| | | | - Marcel Van Den Hout
- Department of Clinical Psychology, University of Utrecht, Utrecht, the Netherlands
| | - Iva A. E. Bicanic
- National Psychotrauma Center for Children and Youth, University Medical Center Utrecht, Utrecht, the Netherlands
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Abstract
Controversy about dissociation and the dissociative disorders (DD) has existed since the beginning of modern psychiatry and psychology. Even among professionals, beliefs about dissociation/DD often are not based on the scientific literature. Multiple lines of evidence support a powerful relationship between dissociation/DD and psychological trauma, especially cumulative and/or early life trauma. Skeptics counter that dissociation produces fantasies of trauma, and that DD are artefactual conditions produced by iatrogenesis and/or socio-cultural factors. Almost no research or clinical data support this view. DD are common in general and clinical populations and represent a major underserved population with a substantial risk for suicidal and self-destructive behavior. Prospective treatment outcome studies of severely ill DD patients show significant improvement in symptoms including suicidal/self-destructive behaviors, with reductions in treatment cost. A major public health effort is needed to raise awareness about dissociation/DD, including educational efforts in all mental health training programs and increased funding for research.
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Affiliation(s)
- Richard J Loewenstein
- The Trauma Disorders Program, Sheppard Pratt Health System, Maryland, USA; Department of Psychiatry, University of Maryland School of Medicine, Baltimore, Maryland, USA
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Colom-Lapetina J, Li AJ, Pelegrina-Perez TC, Shansky RM. Behavioral Diversity Across Classic Rodent Models Is Sex-Dependent. Front Behav Neurosci 2019; 13:45. [PMID: 30894806 PMCID: PMC6414415 DOI: 10.3389/fnbeh.2019.00045] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/19/2019] [Indexed: 11/27/2022] Open
Abstract
Symptoms of trauma and stressor related disorders such as post-traumatic stress disorder (PTSD) often develop well after the traumatic experience has occurred, and so identifying early predictors of risk or resilience is important for the implementation of interventional therapies. For example, passive coping strategies such as tonic immobility and peritraumatic dissociation during the trauma itself are risk factors for the developments of PTSD, especially in women. However, discrete, sex-specific coping responses that predict later outcomes in animal models have not been rigorously defined. Recently, we identified an active, escape-like response exhibited primarily by a subset of female rats in a classic auditory fear conditioning task (“darting”). Here, we asked whether darting during conditioning predicted active responding in a single forced swim (SFS) session to study the potential for darting to reflect a trait-like behavioral strategy that translated across stress models. Male and female Sprague-Dawley (SD) rats were tested in auditory fear conditioning acquisition and memory tests to identify Darters, and then a 15-min SFS 2 weeks later. We observed a significant effect of sex in conditioned freezing behavior, with males exhibiting greater freezing than females across conditioning and testing trials in comparison to females. However, females demonstrated higher velocities in response to shock presentations, and were more likely to exhibit darting behavior in response to the conditioned stimulus (CS). In SFS measures, females engaged in active behaviors such as climbing, head shaking, and diving in greater proportions than males, while males spent more time immobile throughout testing. Despite females exhibiting a more diverse behavioral repertoire in both tests, Darters did not differ from Non-darters in any SFS measure. These results suggest that the propensity to dart does not reflect a simple hyperactivity, and that despite conceptual overlap across the two tests (inescapable stress exposure and the ability to measure active vs. passive coping), the behavioral strategies engaged by an individual animal in each are likely driven by discrete mechanisms. We discuss potential challenges in interpretation of standard behavioral outcomes in classic models across the sexes, and consider the potential need for novel models that better tap into motivational states in females.
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Affiliation(s)
- José Colom-Lapetina
- Department of Psychology, Northeastern University, Boston, MA, United States
| | - Anna J Li
- Department of Psychology, Northeastern University, Boston, MA, United States
| | | | - Rebecca M Shansky
- Department of Psychology, Northeastern University, Boston, MA, United States
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Lloyd CS, Lanius RA, Brown MF, Neufeld RJ, Frewen PA, McKinnon MC. Assessing Post-Traumatic Tonic Immobility Responses: The Scale for Tonic Immobility Occurring Post-Trauma. CHRONIC STRESS (THOUSAND OAKS, CALIF.) 2019; 3:2470547018822492. [PMID: 32440591 PMCID: PMC7219877 DOI: 10.1177/2470547018822492] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 12/04/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Peri-traumatic tonic immobility has been associated with the development and course of post-traumatic stress disorder. Despite serving as an adaptive late-stage defense response, tonic immobility that continues in response to post-traumatic reminders may lead to reduced functioning and a diminished sense of well-being. At present, no validated self-report measures assess post-traumatic tonic immobility responses specifically. METHODS The primary objective of the present study was to evaluate the Scale for Tonic immobility Occurring Post-trauma (STOP), the first self-report measure developed to assess for the presence and severity of tonic immobility responses that persist following trauma exposure as part of post-traumatic symptomatology. Trauma-exposed clinical and non-clinical participants (N = 462) with a history of tonic immobility completed a demographic questionnaire, the STOP, and measures of post-traumatic symptoms, dissociation, anxiety, and depression. RESULTS STOP assessed four latent constructs, which were interpreted following the human defense cascade model. Together, these factors capture the sensorimotor and perceptual alterations, and dissociative experiences, associated with post-traumatic tonic immobility as a trauma-related altered state. Residual symptoms and the experience of negative affect following this response (including guilt and shame) are also represented. STOP scores demonstrated excellent reliability, as well as good construct and convergent validity, with other measures of dissociation and post-traumatic stress disorder. Results from the present study suggest tonic immobility is most consistent with other dissociative post-traumatic symptomatology. CONCLUSIONS STOP demonstrates excellent preliminary psychometric properties and may be useful for researchers and clinicians wishing to assess chronic forms of tonic immobility across trauma-exposed, clinical and community samples.
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Affiliation(s)
- Chantelle S. Lloyd
- Department of Psychology, Neuroscience,
and Behaviour, McMaster University, Hamilton, ON, Canada
- Department of Psychiatry, Western
University, London, ON, Canada
- Mood Disorders Program, St. Joseph’s
Healthcare Hamilton, Hamilton, ON, Canada
| | - Ruth A. Lanius
- Department of Psychiatry, Western
University, London, ON, Canada
- Department of Neuroscience, Western
University, London, ON, Canada
| | - Matthew F. Brown
- Department of Psychology, Western
University, London, ON, Canada
| | - Richard J. Neufeld
- Department of Psychiatry, Western
University, London, ON, Canada
- Department of Neuroscience, Western
University, London, ON, Canada
- Department of Psychology, Western
University, London, ON, Canada
| | - Paul A. Frewen
- Department of Psychiatry, Western
University, London, ON, Canada
- Department of Neuroscience, Western
University, London, ON, Canada
- Department of Psychology, Western
University, London, ON, Canada
| | - Margaret C. McKinnon
- Mood Disorders Program, St. Joseph’s
Healthcare Hamilton, Hamilton, ON, Canada
- Department of Psychiatry and Behavioural
Neurosciences, McMaster University, Hamilton, ON, Canada
- Homewood Research Institute, Guelph, ON,
Canada
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Tonic immobility during re-experiencing the traumatic event in posttraumatic stress disorder. Psychiatry Res 2018; 270:1105-1109. [PMID: 30041894 DOI: 10.1016/j.psychres.2018.06.051] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 04/11/2018] [Accepted: 06/20/2018] [Indexed: 11/20/2022]
Abstract
Tonic Immobility (TI) is an evolved defence response, characterized by physical immobility. Peritraumatic TI has been linked to posttraumatic stress disorder (PTSD). However, samples sizes in clinical studies have been small, and little is known about TI reactions post trauma, for instance during trauma reminders. The prevalence of peritraumatic TI and TI during re-experiencing the traumatic event was examined by self-report in 184 patients with chronic PTSD. Moderate peritraumatic TI was reported by 26.6% of the participants (n = 49) and extreme peritraumatic TI by 52.2% (n = 96). During re-experiencing the traumatic event, 35.3% (n = 65) reported moderate TI, and 37.0% (n = 68) extreme TI. Peritraumatic TI was related to PTSD symptom severity and TI during re-experiencing mediated this relationship. In line with previous findings, reports of peritraumatic TI were high among PTSD patients. In addition, we showed that it often re-occurred during re-experiencing the traumatic event. The prevalence of TI at different stages post trauma warrants future study.
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Kozlowska K, Chudleigh C, Cruz C, Lim M, McClure G, Savage B, Shah U, Cook A, Scher S, Carrive P, Gill D. Psychogenic non-epileptic seizures in children and adolescents: Part I - Diagnostic formulations. Clin Child Psychol Psychiatry 2018; 23:140-159. [PMID: 28956448 PMCID: PMC5757410 DOI: 10.1177/1359104517732118] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Psychogenic non-epileptic seizures (PNES) are a nonspecific, umbrella category that is used to collect together a range of atypical neurophysiological responses to emotional distress, physiological stressors and danger. Because PNES mimic epileptic seizures, children and adolescents with PNES usually present to neurologists or to epilepsy monitoring units. After a comprehensive neurological evaluation and a diagnosis of PNES, the patient is referred to mental health services for treatment. This study documents the diagnostic formulations - the clinical formulations about the probable neurophysiological mechanisms - that were constructed for 60 consecutive children and adolescents with PNES who were referred to our Mind-Body Rehabilitation Programme for treatment. As a heuristic framework, we used a contemporary reworking of Janet's dissociation model: PNES occur in the context of a destabilized neural system and reflect a release of prewired motor programmes following a functional failure in cognitive-emotional executive control circuitry. Using this framework, we clustered the 60 patients into six different subgroups: (1) dissociative PNES (23/60; 38%), (2) dissociative PNES triggered by hyperventilation (32/60; 53%), (3) innate defence responses presenting as PNES (6/60; 10%), (4) PNES triggered by vocal cord adduction (1/60; 2%), (5) PNES triggered by activation of the valsalva manoeuvre (1/60; 1.5%) and (6) PNES triggered by reflex activation of the vagus (2/60; 3%). As described in the companion article, these diagnostic formulations were used, in turn, both to inform the explanations of PNES that we gave to families and to design clinical interventions for helping the children and adolescents gain control of their PNES.
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Affiliation(s)
- Kasia Kozlowska
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia.,2 Brain Dynamics Centre at at Westmead Institute for Medical Research, NSW, Australia.,3 Sydney Medical School, The University of Sydney, NSW, Australia
| | - Catherine Chudleigh
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia
| | - Catherine Cruz
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia
| | - Melissa Lim
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia
| | - Georgia McClure
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia
| | - Blanche Savage
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia
| | - Ubaid Shah
- 3 Sydney Medical School, The University of Sydney, NSW, Australia.,4 TY Nelson Department of Neurology, The Children's Hospital at Westmead, NSW, Australia.,5 Lady Cilento Children's Hospital, Queensland, Australia
| | - Averil Cook
- 1 Department of Psychological Medicine, The Children's Hospital at Westmead, NSW, Australia.,6 Child and Adolescent Mental Health Service Macarthur (ICAMHS) Macarthur, NSW, Australia
| | - Stephen Scher
- 3 Sydney Medical School, The University of Sydney, NSW, Australia.,7 Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Pascal Carrive
- 8 Department of Anatomy, School of Medical Sciences, University of NSW, Australia
| | - Deepak Gill
- 3 Sydney Medical School, The University of Sydney, NSW, Australia.,4 TY Nelson Department of Neurology, The Children's Hospital at Westmead, NSW, Australia
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