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van Hemert MTC, de Jong PM, Vanaerschot G, Brouwer TR, Zoon JS, Gunst E. Posttraumatic stress disorder following childhood sexual and physical abuse: a study protocol for an 11-week randomised controlled trial comparing imaginal exposure and imagery rescripting. Eur J Psychotraumatol 2024; 15:2358683. [PMID: 39076139 PMCID: PMC11290290 DOI: 10.1080/20008066.2024.2358683] [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: 12/29/2023] [Revised: 04/30/2024] [Accepted: 04/30/2024] [Indexed: 07/31/2024] Open
Abstract
Background: There is a vast amount of evidence supporting the effectiveness of trauma-focused cognitive-behavioral therapy in treating posttraumatic stress disorder (PTSD). However, it remains unclear which specific treatment is most effective for patients with PTSD following childhood sexual and physical abuse (CSPA). Although Imaginal Exposure (IE) has proven highly effective in treating PTSD and is widely acknowledged as a standard method, Imagery Rescripting (IR) may be more suitable for CSPA-related PTSD. IR not only addresses fear but also targets other emotions and cognitions associated with childhood maladaptive schemas. Preliminary findings suggest lower drop-out rates for IR compared to IE, but no Randomized Controlled Trial (RCT) currently assesses the effectiveness of IR for CSPA-related PTSD.Objective: This article presents a study protocol designed to investigate the optimal treatment (IE or IR) for individuals with CSPA-related PTSD and explore predictors of treatment success.Method: In our study protocol, we suggest the inclusion of 173 patients (N = 64 in IR, N = 64 in IE, and N = 45 in the waitlist condition). The therapy procedures for both IE and IR will consist of 16 sessions lasting 90 min each, with treatment durations of 11 weeks. Measurements take place at baseline, at start of treatment, 11 weeks after the start of treatment (after 16 sessions) and at follow-up at 26 weeks after the last session. A mixed regression will be used to compare the three active conditions before and after measurement.Results: This article serves as a study protocol. The results are not yet available but they will be presented in a subsequent article.Conclusion: This study protocol outlines a RCT which will be the first to provide information on the effectiveness of IR versus IE versus a control group in CSPA-related PTSD.Trial registration: Netherlands Trial Register NTR 4817. Registered 26 September 2014.
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Affiliation(s)
| | - Paula M. de Jong
- Psychotherapy & Movement, Mental Health Care Practice, Amsterdam, The Netherlands
| | - Greet Vanaerschot
- Collaborative Antwerp Psychiatric Research Institute (CAPRI) Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Tessa R. Brouwer
- Psychotherapy & Movement, Mental Health Care Practice, Amsterdam, The Netherlands
| | - Joeri S. Zoon
- Psychotherapy & Movement, Mental Health Care Practice, Amsterdam, The Netherlands
- Amsterdam UMC, and GGZ Ingeest, Amsterdam, The Netherlands
| | - Ellen Gunst
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), University of Antwerp, Belgium
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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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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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