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Li M, Yan Y, Jia H, Gao Y, Qiu J, Yang W. Neural basis underlying the association between thought control ability and happiness: The moderating role of the amygdala. Psych J 2024; 13:625-638. [PMID: 38450574 DOI: 10.1002/pchj.741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 01/19/2024] [Indexed: 03/08/2024]
Abstract
Thought control ability (TCA) plays an important role in individuals' health and happiness. Previous studies demonstrated that TCA was closely conceptually associated with happiness. However, empirical research supporting this relationship was limited. In addition, the neural basis underlying TCA and how this neural basis influences the relationship between TCA and happiness remain unexplored. In the present study, the voxel-based morphometry (VBM) method was adopted to investigate the neuroanatomical basis of TCA in 314 healthy subjects. The behavioral results revealed a significant positive association between TCA and happiness. On the neural level, there was a significant negative correlation between TCA and the gray matter density (GMD) of the bilateral amygdala. Split-half validation analysis revealed similar results, further confirming the stability of the VBM analysis findings. Furthermore, gray matter covariance network and graph theoretical analyses showed positive association between TCA and both the node degree and node strength of the amygdala. Moderation analysis revealed that the GMD of the amygdala moderated the relationship between TCA and happiness. Specifically, the positive association between TCA and self-perceived happiness was stronger in subjects with a lower GMD of the amygdala. The present study indicated the neural basis underlying the association between TCA and happiness and offered a method of improving individual well-being.
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Affiliation(s)
- Min Li
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China
- Faculty of Psychology, Southwest University (SWU), Chongqing, China
| | - Yuchi Yan
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China
- Faculty of Psychology, Southwest University (SWU), Chongqing, China
| | - Hui Jia
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China
- Faculty of Psychology, Southwest University (SWU), Chongqing, China
| | - Yixin Gao
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China
- Faculty of Psychology, Southwest University (SWU), Chongqing, China
| | - Jiang Qiu
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China
- Faculty of Psychology, Southwest University (SWU), Chongqing, China
| | - Wenjing Yang
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing, China
- Faculty of Psychology, Southwest University (SWU), Chongqing, China
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Dell'Osso L, Amatori G, Giovannoni F, Massimetti E, Cremone IM, Carpita B. Rumination and altered reactivity to sensory input as vulnerability factors for developing post-traumatic stress symptoms among adults with autistic traits. CNS Spectr 2024; 29:119-125. [PMID: 38224059 DOI: 10.1017/s1092852924000014] [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] [Indexed: 01/16/2024]
Abstract
OBJECTIVE Recent literature has suggested that individuals with autism spectrum disorder (ASD) or autistic traits (ATs) would be more likely to encounter traumatic events in their lifetime and to develop post-traumatic stress disorder (PTSD). However, the nature of this relationship has not yet been fully elucidated. The aims of this study were to evaluate the relationship between AT and PTSD and to investigate which specific autistic dimension was more associated with trauma and stress-related symptoms. METHODS A total of 68 subjects with ASD and 64 healthy controls (HCs) were assessed with the Adult Autism Subthreshold Spectrum (AdAS Spectrum) and the Trauma and Loss Spectrum (TALS) questionnaires. Statistical analyses included Mann-Whitney U test, chi-square test, calculation of Spearman's coefficients, and logistic regression analysis. RESULTS Patients with significant AT reported a 30% rate of PTSD and higher TALS total and domain scores than HCs, among whom no PTSD was found instead. Significant positive correlations were reported between AdAS Spectrum and TALS-SR scores in the whole sample. AdAS Spectrum total scores were statistically predictive of the presence of PTSD. High scores at AdAS Spectrum Inflexibility and adherence to routine and Restrictive interest and rumination domains were identified as positive predictors of a probable PTSD. CONCLUSION Compared to HCs, subjects with significant AT are more likely to present symptoms of PTSD. In particular, AT related to ruminative thinking, narrow interests, and sensorial reactivity would seem to predict the presence of post-traumatic stress symptomatology.
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Affiliation(s)
- Liliana Dell'Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Amatori
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Federico Giovannoni
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Ivan Mirko Cremone
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Barbara Carpita
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Wang J, Liang Q, Yang A, Ma Y, Zhang Y. Childhood Trauma and Depressive Level Among Chinese College Students in Guangzhou: The Roles of Rumination and Perceived Stress. Psychiatry Investig 2024; 21:352-360. [PMID: 38695042 PMCID: PMC11065524 DOI: 10.30773/pi.2023.0188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/19/2023] [Accepted: 01/01/2024] [Indexed: 05/04/2024] Open
Abstract
OBJECTIVE Although previous studies have validated the effect of childhood trauma on depressive level, few studies have utilized the diathesis-stress theory to investigate the specific roles of perceived stress and rumination in the pathway between childhood trauma and depression in Chinese college students. This study aims to demonstrate the mediation effect of perceived stress and the moderation effect of rumination in the pathway between childhood trauma and depressive level in Chinese college students. METHODS A total of 995 Chinese college students in Guangzhou were included in this study by recruitment advertisement from October to December 2021. And they were asked to finish four self-report questionnaires, including Childhood Trauma Questionnaire-Short Form, Perceived Stress Scale, the 22-item Ruminative Response Scale, and Beck Depression Scale-II. Then the data were analyzed with Mplus 8.3. RESULTS Results revealed significant correlations among childhood trauma, perceived stress, rumination and depressive level. Further analyses revealed that perceived stress played a mediation role between childhood trauma and depressive level (estimate=0.09, standard error [SE]=0.02, t=5.93, 95% confidence interval [CI]=0.06-0.12), and rumination played a moderation role between childhood trauma and perceived stress (estimate=-0.17, SE=0.06, t=-2.86, 95% CI=-0.28- -0.05]) as well as between childhood trauma and depressive level (estimate=0.10, SE=0.04, t=2.74, 95% CI=0.03-0.16). CONCLUSION These results revealed the mediation effect of perceived stress and the moderation effect of rumination in the pathway between childhood trauma and depressive level in Chinese college students, which helped us to understand how the childhood trauma influenced the depressive level and gave us multi-dimensional indications for reducing the effect of childhood trauma on depressive level.
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Affiliation(s)
- Junjing Wang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - Qian Liang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - An Yang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - Yueqi Ma
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
| | - Yi Zhang
- Department of Applied Psychology, Guangdong University of Foreign Studies, Guangzhou, China
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Hobgood CD, Jarman AF. Resilience Building Practices for Women Physicians. J Womens Health (Larchmt) 2024; 33:532-541. [PMID: 37843899 PMCID: PMC11238838 DOI: 10.1089/jwh.2022.0502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023] Open
Abstract
Women now make up more than half of the physician workforce, but they are disproportionately plagued by burnout. Medicine is a fast-paced stressful field, the practice of which is associated with significant chronic stress due to systems issues, crowding, electronic medical records, and patient case mix. Hospitals and health care systems are responsible for mitigating system-based burnout-prone conditions, but often their best efforts fail. Physicians, particularly women, must confront their stressors and the daily burden of significant system strain when this occurs. Those who routinely exceed their cumulative stress threshold may experience burnout, career dissatisfaction, and second victim syndrome and, ultimately, may prematurely leave medicine. These conditions affect women in medicine more often than men and may also produce a higher incidence of health issues, including depression, substance use disorder, and suicide. The individual self-care required to maintain health and raise stress thresholds is not widely ingrained in provider practice patterns or behavior. However, the successful long-term practice of high-stress occupations, such as medicine, requires that physicians, especially women physicians, attend to their wellness. In this article, we address one aspect of health, resilience, and review six practices that can create additional stores of personal resilience when proactively integrated into a daily routine.
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Affiliation(s)
- Cherri D Hobgood
- Department of Emergency Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Angela F Jarman
- Department of Emergency Medicine, University of California, Davis School of Medicine, California, USA
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Meyer K, Schoofs N, Hildebrandt A, Bermpohl F, Priebe K. What to think or how to think - is symptom reduction in posttraumatic symptomatology associated with change in posttraumatic cognitions or perseverative thinking? A latent change score model approach. Psychother Res 2024:1-16. [PMID: 38412334 DOI: 10.1080/10503307.2024.2316009] [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] [Received: 08/31/2023] [Accepted: 02/01/2024] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVE Patients with posttraumatic stress disorder (PTSD) report changes in what they think of the world and themselves, referred to as posttraumatic cognitions, and changes in how they think, reflected in increased perseverative thinking. We investigated whether pre-post therapy changes in the two aspects of thinking were associated with pre-post therapy changes in posttraumatic symptom severity. METHOD 219 d clinic patients with posttraumatic stress symptoms received trauma-focused psychotherapy with cognitive behavioral and metacognitive elements. The posttraumatic cognitions inventory (PTCI), the perseverative thinking questionnaire (PTQ), and the Davidson trauma scale (DTS) were applied at two occasions, pre- and post-therapy. Using latent change score models, we investigated whether change in PTCI and change in PTQ were associated with change in DTS and its subscales. We then compared the predictive value of PTQ and PTCI in joint models. RESULTS When jointly modeled, change in overall DTS score was associated with change in both PTCI and PTQ. Concerning DTS subscales, reexperiencing and avoidance were significantly associated with change in PTCI, but not in PTQ. CONCLUSION Results indicate that both aspects of cognition may be valuable targets of psychotherapy. A focus on posttraumatic cognitions might be called for in patients with severe reexperiencing and avoidance.
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Affiliation(s)
- Kristina Meyer
- Department of Psychiatry and Neurosciences, Psychiatric University Clinic of the Charité at St. Hedwig-Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Nikola Schoofs
- Department of Psychiatry and Neurosciences, Psychiatric University Clinic of the Charité at St. Hedwig-Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Andrea Hildebrandt
- Department of Psychology, Psychological Methods and Statistics, Carl von Ossietzky Universität Oldenburg, Berlin, Germany
| | - Felix Bermpohl
- Department of Psychiatry and Neurosciences, Psychiatric University Clinic of the Charité at St. Hedwig-Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Kathlen Priebe
- Department of Psychiatry and Neurosciences, Psychiatric University Clinic of the Charité at St. Hedwig-Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany
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Seong E, Lee KH, Lee JS, Kim S, Seo DG, Yoo JH, Han DH, Hwang H, Choi CH, Kim JW. Depression and posttraumatic stress disorder in adolescents with nonsuicidal self-injury: comparisons of the psychological correlates and suicidal presentations across diagnostic subgroups. BMC Psychiatry 2024; 24:138. [PMID: 38373899 PMCID: PMC10877746 DOI: 10.1186/s12888-024-05533-5] [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: 03/31/2023] [Accepted: 01/18/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Nonsuicidal self-injury (NSSI) combined with suicide ideation increases the risk of suicidal behaviors. Depression and posttraumatic stress disorder (PTSD) are comorbidities of NSSI compounding this relationship. The present study compared diagnostic subgroups of NSSI based on current depression and PTSD on psychological correlates (i.e., vulnerabilities and impairment) and suicidal presentations (i.e., suicidal cognitions and behaviors) in a psychiatric sample of adolescents. METHODS Eighty-seven adolescents meeting DSM-5 criteria for NSSI and 104 age-range-matched nonclinical controls (NC) participated. Participants completed self-report measures on psychological vulnerabilities and impairment (e.g., emotion regulation difficulties, negative cognitions). Adolescents with NSSI also completed clinical interviews on psychiatric diagnoses and a recent self-injurious behavior (SIB). Scores on the psychological correlates of NSSI were compared between adolescents with NSSI and NC, and across three diagnostic subgroups of NSSI (A: NSSI+/depression-/PTSD-, n = 14; B: NSSI+/depression+/PTSD-, n = 57; C: NSSI+/depression+/PTSD+, n = 14). Differences between NSSI diagnostic subgroups were tested on the motives for SIB and accompanying suicidal presentations (e.g., desire, intent, motive, lethality). RESULTS Common comorbidities of NSSI included depression, panic disorder, generalized anxiety disorder, and PTSD. The NSSI subgroup classification was significantly associated with panic disorder, which was controlled for in the subsequent group comparisons. Overall, adolescents who engage in NSSI with vs. without depression reported more psychological vulnerabilities and impairment and a greater degree of suicidal thoughts/desire in SIB (i.e., groups B, C >A), which remained significant after controlling for panic disorder. An increased odds of the suicidal motive for SIB was found in adolescents with all three conditions (i.e., group C: NSSI+/depression+/PTSD+) compared to those with NSSI but neither depression nor PTSD (i.e., group A: NSSI+/depression-/PTSD-); however, this was not significant after controlling for panic disorder. CONCLUSIONS Psychological underpinnings of adolescent NSSI in clinical contexts may be largely associated with concurrent depression. Suicidal motives in adolescents who engage in NSSI in the presence of depression and PTSD may be confounded by the co-occurrence of panic disorder. This study warrants the importance of attending to the comorbid depression with NSSI in adolescents as it is related to an increase in suicidal desire accompanying SIB.
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Affiliation(s)
- Eunice Seong
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Kyung Hwa Lee
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Jong-Sun Lee
- Department of Psychology, Kangwon National University, 1 Gangwondaehak-gil, Chuncheon, Gangwon-do, 24341, Republic of Korea
| | - Sojung Kim
- Department of Psychology, Yeungnam University, 280 Daehak-ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea
| | - Dong Gi Seo
- Department of Psychology, Hallym University, 1 Hallymdaehak-gil, Chuncheon, Gangwon-do, 24252, Republic of Korea
| | - Jae Hyun Yoo
- Department of Psychiatry, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Doug Hyun Han
- Department of Psychiatry, Chung-Ang University College of Medicine, 84 Heukseok-ro, Dongjak-gu, Seoul, 06973, Republic of Korea
| | - Hyunchan Hwang
- Department of Psychiatry, Chung-Ang University College of Medicine, 84 Heukseok-ro, Dongjak-gu, Seoul, 06973, Republic of Korea
| | - Chi-Hyun Choi
- Seoul Alpha Neuropsychiatric Clinic, 511 Nonhyeon-ro, Gangnam-gu, Seoul, 06131, Republic of Korea
| | - Jae-Won Kim
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
- Department of Psychiatry, Institute of Human Behavioral Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
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Sabahi Z, Hasani P, Salehi-Pourmehr H, Beheshti R, Sadeghi-Bazargani H. What Are the Predictors of Post-traumatic Stress Disorder Among Road Traffic Accident Survivors: A Systematic Review. J Nerv Ment Dis 2024; 212:104-116. [PMID: 38290103 DOI: 10.1097/nmd.0000000000001739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
ABSTRACT Traffic accidents put tremendous burdens on the psychosocial aspects of communities. Post-traumatic stress disorder (PTSD), after an accident, is one of the most prevalent and incapacitating psychiatric conditions worldwide. In this systematic review, we aimed to investigate the predictors of PTSD in traffic accident victims. Primary search was conducted in November 2021 and updated in 2023. Studies were excluded if they used any analysis except regression for predictors. Cumulatively, primary and update searches retrieved 10,392 articles from databases, and of these, 87 studies were systematically reviewed. The predictors were categorized into sociodemographics, pretrauma, peritrauma, and post-trauma factors. The PTSD assessment time varied between 2 weeks and 3 years. Being a woman, having depression and having a history of road traffic accidents pretraumatically, peritraumatic dissociative experiences, acute stress disorder diagnosis, rumination, higher injury severity, and involvement in litigation or compensation after the trauma were significant predictors of PTSD.
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Affiliation(s)
- Zahra Sabahi
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parham Hasani
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Rasa Beheshti
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A JBI Centre of Excellence, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Messman BA, Fentem A, Compton SE, Griffith EL, Blumenthal H, Contractor AA, Slavish DC. The role of affect in associations between sleep disturbances and posttraumatic stress disorder symptoms: A systematic review. Sleep Med 2023; 110:287-296. [PMID: 37689045 DOI: 10.1016/j.sleep.2023.08.025] [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: 07/19/2023] [Revised: 08/14/2023] [Accepted: 08/28/2023] [Indexed: 09/11/2023]
Abstract
Strong evidence supports a bidirectional association between sleep disturbances and posttraumatic stress disorder (PTSD). Affect - temporary internal states experienced as feeling good or bad, energized or enervated - may play a central role in explaining this link. The current systematic review summarizes the literature on associations between sleep, PTSD, and affect among trauma-exposed adults. We systematically searched five electronic databases (PubMed, PsycInfo, PTSDpubs, Web of Science, CINAHL) using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. Of 2656 screened articles, 6 studies met inclusion criteria. Four findings emerged: (1) greater insomnia symptom severity predicted greater PTSD symptom severity above the influence of negative affect, (2) negative affect mediated the effect of sleep quality on next-day PTSD symptom severity, (3) positive affect mediated the effect of PTSD symptom severity on insomnia symptom severity and sleep disturbances, and (4) greater negative affect (specifically, greater anger) was associated with greater severity of PTSD and sleep disturbances. Findings highlight areas for future research, such as the need to investigate more dimensions, timescales, and methods of studies simultaneously assessing affect, sleep, and PTSD, as well as the need for more longitudinal and experimental work to determine causality across these constructs.
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Affiliation(s)
- Brett A Messman
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA.
| | - Andrea Fentem
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA
| | - Sidonia E Compton
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA
| | - Elizabeth L Griffith
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA
| | - Heidemarie Blumenthal
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA
| | - Ateka A Contractor
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA
| | - Danica C Slavish
- Department of Psychology, University of North Texas, 1155 Union Circle, Denton, TX 76203, USA
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Hernández-Posadas A, Lommen MJJ, de la Rosa Gómez A, Bouman TK, Mancilla-Díaz JM, del Palacio González A. Transdiagnostic factors in symptoms of depression and post-traumatic stress: a systematic review. CURRENT PSYCHOLOGY 2023:1-16. [PMID: 37359653 PMCID: PMC10226442 DOI: 10.1007/s12144-023-04792-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2023] [Indexed: 06/28/2023]
Abstract
The current systematic review sought to identify quantitative empirical studies that focused on the transdiagnostic factors of intolerance of uncertainty, emotional dysregulation and rumination, and their relation with depression and post-traumatic stress disorder (PTSD). The overall research aim was to examine the relationship between these transdiagnostic factors and their relation with depression and PTSD symptoms. The systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines. Out of the 768 articles initially identified, 55 met the inclusion criteria for the current review. The results determined that intolerance of uncertainty is indirectly related to depression and PTSD symptoms, mainly through other factors including emotion dysregulation and rumination. Additionally, emotional dysregulation is a significant predictor of both depression and PTSD symptoms. Rumination is a robust factor related to depression and PTSD symptoms, this relationship was significant in cross-sectional and longitudinal studies. This review provides evidence on the transdiagnostic factors of intolerance of uncertainty, emotional dysregulation and rumination in the relationship with depression and PTSD symptoms.
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Affiliation(s)
- Alejandrina Hernández-Posadas
- Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, Netherlands
- Faculty of Higher Studies Iztacala, National Autonomous University of Mexico, Av. De los Barrios Núm. 1, Los Reyes Iztacala, Torre de Tutorías, 2do. Piso, Cubículo 22, Edo. de Mexico 54090 Tlalnepantla, Mexico
| | - Miriam J. J. Lommen
- Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, Netherlands
| | - Anabel de la Rosa Gómez
- Faculty of Higher Studies Iztacala, National Autonomous University of Mexico, Av. De los Barrios Núm. 1, Los Reyes Iztacala, Torre de Tutorías, 2do. Piso, Cubículo 22, Edo. de Mexico 54090 Tlalnepantla, Mexico
| | - Theo K. Bouman
- Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, Netherlands
| | - Juan Manuel Mancilla-Díaz
- Faculty of Higher Studies Iztacala, National Autonomous University of Mexico, Av. De los Barrios Núm. 1, Los Reyes Iztacala, Torre de Tutorías, 2do. Piso, Cubículo 22, Edo. de Mexico 54090 Tlalnepantla, Mexico
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Roozen HG, Bravo AJ, Pilatti A, Mezquita L, Vingerhoets A. Cross-Cultural Examination of the Community Reinforcement Approach Happiness Scale (CRA-HS): Testing measurement invariance in five countries. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-020-00818-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Li C, Wu Q, Gu D, Ni S. Trauma exposure and depression among frontline health professionals during COVID-19 outbreak in China: the role of intrusive rumination and organizational silence. BMC Psychiatry 2022; 22:366. [PMID: 35641941 PMCID: PMC9153217 DOI: 10.1186/s12888-022-04011-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 05/20/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Healthcare professionals bared particularly high risk and stress during the COVID-19 outbreak. Previous studies have demonstrated that healthcare professionals exposed to COVID-19 incurred various affective disorders including depressive symptoms, anxiety, insomnia, and distress. However, the mechanism underlying the relationship between trauma exposure and depressive symptom among frontline hospital staff has yet to be investigated. This study aims to assess the prevalence of depressive symptoms among frontline healthcare professionals in Shenzhen, China, and elucidate the complex relationship among trauma exposure, intrusive rumination, and organizational silence. METHODS The data of this study were collected through a time-lagged panel questionnaire survey with three rounds of measurements from February 2020 to May 2020 at an infectious disease hospital in Shenzhen, in which all the confirmed cases of COVID-19 patients were accommodated. Based on cluster sampling design, a total of 134 frontline healthcare professionals directly involved in providing diagnosis, treatment, and nursing services for COVID-19 patients completed three times of web survey. The depressive symptom and trauma exposure were measured via the 12-items General Health Questionnaire and the Explosion Exposure Questionnaire respectively. A moderated mediation model examined the complex interplay among the major study variables. Gender and working year were included as control variables. RESULTS Trauma exposure was significantly associated with depression in frontline healthcare professionals. Intrusive rumination mediated the effect of trauma exposure on the depressive symptom, which was moderated by organizational silence. Intrusive rumination presented a more substantial impact on depression while organization silence was lower. CONCLUSIONS This research demonstrates that intrusive rumination and organizational silence are imperative for predicting the depressive symptoms among the frontline healthcare professionals during the COVID-19 pandemic.
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Affiliation(s)
- Chaofan Li
- grid.27255.370000 0004 1761 1174Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012 China ,grid.27255.370000 0004 1761 1174NHC Key Lab of Health Economics and Policy Research (Shandong University), Jinan, 250012 China
| | - Qiaobing Wu
- grid.16890.360000 0004 1764 6123Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Debin Gu
- grid.12527.330000 0001 0662 3178Institute for Hospital Management, Tsinghua University, Shenzhen, 518055 China
| | - Shiguang Ni
- Institute for Hospital Management, Tsinghua University, Shenzhen, 518055, China. .,Shenzhen International Graduate School, Tsinghua University, Room 403, Information Technology Tower, Tsinghua Campus, Shenzhen University Town, Shenzhen, 518055, Guangdong, China.
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Taurisano P, Lanciano T, Alfeo F, Bisceglie F, Monaco A, Sbordone FL, Abbatantuono C, Costadura S, Losole J, Ruggiero G, Iachini S, Vimercati L, Vacca A, De Caro MF, Curci A. The COVID-19 Stress Perceived on Social Distance and Gender-Based Implications. Front Psychol 2022; 13:846097. [PMID: 35615201 PMCID: PMC9126176 DOI: 10.3389/fpsyg.2022.846097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 03/17/2022] [Indexed: 01/12/2023] Open
Abstract
The COVID-19 pandemic is an unprecedented event entailing long-term consequences on population health and welfare. Those who contracted the coronavirus may have suffered from both physical and mental health issues that unfold the need for tailored intervention strategies. Hence, our study aims to investigate the psychological and social consequences of COVID-19 on a sample of 86 participants, encompassing 43 patients (clinical group; 25 women; mean age = 50.4 ± 10.1 years) recruited from Bari University Hospital, 19 of whom were hospitalized due to the disease. The remaining 43 were individuals not fallen ill with COVID-19 to date (control group; 25 women; mean age = 50.4 ± 10.1 years). The investigation yielded significant gender differences in post-traumatic stress symptoms, depression, and representation of interpersonal distance (IPD), evaluated through the IES-R, the BDI-II, and the IVAS task, respectively. This pattern of results was not replicated in the control group. In general, participants who reported having experienced the most intense post-traumatic symptoms also presented a greater mood deflection and, more specifically, within the clinical group women obtained the highest scores on both scales. Women reported higher IES-R and BDI-II scores compared to men, that could indicate that women who have contracted COVID-19 are more exposed to post-traumatic and depressive symptoms. Our results also showed a significant effect of COVID-19 on IPD with a tendency of disease-experienced individuals to increase their preferred IPD from adults, children, and elderly people. Regarding gender differences in mood and proxemic behavior, a correlation between depressive symptoms and probable PTSD and a further correlation between probable PTSD and greater IPD were found in women from both clinical and control group. Overall, these findings might contribute to a better understanding of gender-based implications of the current pandemic on mental health, also leading to the development of integrated yet personalized intervention strategies.
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Affiliation(s)
- Paolo Taurisano
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari "Aldo Moro," Bari, Italy
| | - Tiziana Lanciano
- Department of Education, Psychology, Communication, University of Bari "Aldo Moro," Bari, Italy
| | - Federica Alfeo
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari "Aldo Moro," Bari, Italy.,Department of Education, Psychology, Communication, University of Bari "Aldo Moro," Bari, Italy
| | - Francesca Bisceglie
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari "Aldo Moro," Bari, Italy
| | - Alessia Monaco
- Department of Education, Psychology, Communication, University of Bari "Aldo Moro," Bari, Italy
| | | | - Chiara Abbatantuono
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari "Aldo Moro," Bari, Italy
| | - Silvia Costadura
- Department of Education, Psychology, Communication, University of Bari "Aldo Moro," Bari, Italy
| | - Jolanda Losole
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari "Aldo Moro," Bari, Italy
| | - Gennaro Ruggiero
- Department of Psychology, Second University of Naples, Caserta, Italy
| | - Santa Iachini
- Department of Psychology, Second University of Naples, Caserta, Italy
| | - Luigi Vimercati
- Department of Interdisciplinary Medicine, Occupational Health Division, University of Bari "Aldo Moro," Bari, Italy
| | - Angelo Vacca
- Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro," Bari, Italy
| | - Maria Fara De Caro
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari "Aldo Moro," Bari, Italy
| | - Antonietta Curci
- Department of Education, Psychology, Communication, University of Bari "Aldo Moro," Bari, Italy
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13
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Sun L, Deng J, Xu J, Ye X. Rumination's Role in Second Victim Nurses' Recovery From Psychological Trauma: A Cross-Sectional Study in China. Front Psychol 2022; 13:860902. [PMID: 35592176 PMCID: PMC9110963 DOI: 10.3389/fpsyg.2022.860902] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/13/2022] [Indexed: 11/19/2022] Open
Abstract
Background: Nurses can experience psychological trauma after adverse nursing events, making it likely for them to become second victims (SVs). This negatively impacts patient safety and nurses’ development. This study aims to understand the status of psychological trauma and recovery of nurses as SVs in domestic China and examine the influencing mechanism of cognitive rumination during their recovery from psychological damage. Methods: This was a cross-sectional survey. An online questionnaire was completed by 233 nurses from across China. Data were collected using Chinese versions of the Second Victim Experience and Support Evaluation Scale, the Incident-related Rumination Meditation Questionnaire, and the post-traumatic growth (PTG) Rating Scale. Descriptive statistics, correlation, and regression, as well as mediation analysis, were used for different analyses in this study. Results: Participants experienced apparent psychological traumas (4.65 ± 0.5583) with a certain degree of PTG (76.18 ± 16.0040); they reported a strong need for psychological support (95.7%). Psychological trauma was positively and negatively correlated with rumination and PTG (r = 0.465, p < 0.001; r = −0.155, p < 0.05) respectively. Both psychologically impaired experience and rumination had significant predictive effects on participants’ PTG (both, p < 0.001). Nurses’ active rumination significantly mediated their psychological recovery from trauma to PTG (p < 0.05), but the effect of invasive rumination was not significant (p > 0.05). Limitation: The specific manifestations of the mechanism of invasive rumination are not clarified in this study. Conclusion: The present study investigated the psychological trauma of SV nurses as well as their support needs, and explored the role of cognitive rumination in the psychological repair and PTG of SV nurses. Results showed that SV nurses’ active rumination on adverse nursing events could promote their recovery from psychological trauma, but invasive rumination could not. This study provides a trauma-informed approach to care at the clinical level for nurses who experience psychological trauma caused by adverse events.
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Affiliation(s)
- Lianrong Sun
- Nursing College, Naval Medical University, Shanghai, China.,Tianhua College, Shanghai Normal University, Shanghai, China
| | - Juan Deng
- Nursing College, Naval Medical University, Shanghai, China
| | - Jixin Xu
- Academic Library, Shanghai Normal University, Shanghai, China
| | - Xuchun Ye
- Nursing College, Naval Medical University, Shanghai, China
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14
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Di Tella M, Romeo A, Zara G, Castelli L, Settanni M. The Post-Traumatic Stress Disorder Checklist for DSM-5: Psychometric Properties of the Italian Version. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095282. [PMID: 35564677 PMCID: PMC9105570 DOI: 10.3390/ijerph19095282] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 11/16/2022]
Abstract
Background: The present study aimed to investigate the psychometric properties of the Italian version of the PTSD Checklist for the DSM-V (PCL-5) in a group of adults who had experienced heterogenous traumatic events. Methods: Six hundred and one participants met the inclusion criteria and completed a set of questionnaires through an online survey. Before administering the survey, the PCL-5 was translated into Italian according to the back-translation method. The factorial structure of the PCL-5 was assessed through multiple confirmatory factor analyses. Gender measurement invariance and concurrent and criterion validity were also evaluated. Results: The instrument had a seven-factor structure and it worked in a similar manner for males and females. With regard to the concurrent validity, results showed that higher PCL-5 scores were associated with higher levels of depression and rumination and lower levels of life satisfaction. Regarding criterion validity, results revealed that PCL-5 scores were, on average, higher for females than for males, and the temporal distance from the traumatic event was negatively correlated with the total PCL-5 score. Conclusions: The findings indicated that the Italian version of the PCL-5 was able to provide valid and reliable scores for the assessment of PTSD symptoms in the Italian population.
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15
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Fear of Sleep Inventory- Short Form (FoSI-SF): A validation study for Turkish speaking populations. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-02991-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Wu Q, Saqib S, Sun J, Xiao Y, Ma W. Incivility and Knowledge Hiding in Academia: Mediating Role of Interpersonal Distrust and Rumination. Front Psychol 2022; 12:769282. [PMID: 35046871 PMCID: PMC8763357 DOI: 10.3389/fpsyg.2021.769282] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/21/2021] [Indexed: 11/18/2022] Open
Abstract
Workplace incivility is under investigation for the last three decades, and it holds a central position in organizational behavior literature. However, despite the extensive investigations in the past, there exists a missing link between workplace incivility and knowledge hiding in academia. This study aims to tap this missing link for which data were collected from the universities staff. Data were collected in two waves to reduce the common method biases. In the first wave, questions were asked from the respondents regarding their demographic characteristics and exposure to workplace incivility. At this stage, 400 questionnaires were floated and 355 completely filled responses were received back, while in the second wave, those respondents were approached for data collection who have completely filled questionnaires in the first wave. The time interval between the two waves was 1 month. In the second wave, questions related to distrust and knowledge hiding behavior were asked from the respondents. At this stage, 323 questionnaires were received back out of which 290 were filled and these were considered for final data analysis. Collected data were analyzed by applying structural equation modeling (SEM) through SmartPLS. Results indicated that employees tend to hide knowledge when they experience incivility at workplace. Moreover, they develop a sense of distrust in response to workplace incivility which further triggers them to hide knowledge. Limitations and future directions are also discussed.
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Affiliation(s)
- Qingyan Wu
- School of Marxism, Shenyang Jianzhu University, Shenyang, China
| | - Shahnawaz Saqib
- Department of Management Sciences, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan
| | - Jianhua Sun
- Human Resource Center, Beijing Huaxia Lihong Commodity Inspection Co., Ltd., Beijing, China
| | - Yuxia Xiao
- School of Mathematics and Statistics, Wuhan University, Wuhan, China
| | - Wenya Ma
- Psychological Science (Conversion), University of Glasgow, Glasgow, United Kingdom
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17
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Understanding associations between rumination and inflammation: A scoping review. Neurosci Biobehav Rev 2022; 135:104523. [PMID: 34998832 PMCID: PMC8957598 DOI: 10.1016/j.neubiorev.2022.104523] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/27/2021] [Accepted: 01/03/2022] [Indexed: 12/15/2022]
Abstract
A growing body of evidence suggests that rumination, or focused attention on mental representations of negative events, may have physiological consequences that adversely affect long term health. We conducted a scoping review on quantitative studies of humans examining associations between rumination and inflammation, which included 13 studies representing 14 samples and 1,102 unique participants. The review included 8 biomarkers measured in plasma, serum and saliva (C reactive protein, and C-C motif chemokine 11, interleukin (IL)- 1β, IL-4, IL-6, IL-8, IL-10 and tumor necrosis factor alpha). More consistent findings of an association between greater rumination and increased inflammation were found in studies that used experimental designs and manipulated rumination. Emerging research suggests rumination may interact with other factors (e.g., socioeconomic status, anxiety) to predict inflammation. This review offers an up to date synthesis of the emerging research focused on rumination and inflammation. The relationship between inflammation and rumination may be contingent on how rumination is conceptualized and measured, as well as the measure of inflammation (i.e., at rest/ in response to stress).
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18
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Christ NM, Byllesby BM, Elhai JD. The Effect of Cognitive-Affective Factors on PTSD and Alcohol Use Symptoms: An Investigation on Rumination, Suppression, and Reappraisal. Subst Use Misuse 2022; 57:2053-2062. [PMID: 36305851 DOI: 10.1080/10826084.2022.2129997] [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: 10/31/2022]
Abstract
Background: Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) are mental health conditions that often co-occur. The complexity of this comorbidity is well-documented, though the role of malleable cognitive-affective factors in PTSD/AUD warrants further study. Specifically, attaining a more comprehensive understanding of the role of malleable cognitive-affective factors in individuals with symptoms of PTSD/AUD may have important implications for future research, such as in treatment-seeking individuals. Extant examinations of cognitive-affective factors have demonstrated unique associations of cognitive reappraisal, expressive suppression, and rumination in PTSD symptom severity, though these effects had yet to be explored in subgroups of comorbid PTSD/AUD.Methods: In a sample of trauma-exposed individuals (n = 334) recruited to participate through an internet labor market, we first empirically examined latent subgroups of PTSD/AUD symptoms using latent profile analysis, then included expressive suppression, cognitive reappraisal, and four dimensions in the model to elucidate their role in specific profile patterns of PTSD/AUD symptom typologies.Results: Our results support a four-class model of PTSD/AUD symptoms, with unique predictive effects of expressive suppression, problem-focused thoughts, repetitive thoughts, and anticipatory thoughts on latent profile status.Conclusions: These findings may have important implications for future research focused on examining cognitive-affective patterns as they apply to intervention techniques in treatment-seeking individuals with symptoms of PTSD/AUD.
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Affiliation(s)
- Nicole M Christ
- Department of Psychology, University of Toledo, Toledo, Ohio, USA
| | - Brianna M Byllesby
- Department of Psychology, University of South Dakota, Vermillion, South Dakota, USA
| | - Jon D Elhai
- Department of Psychology, University of Toledo, Toledo, Ohio, USA
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19
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Mendoza NB, Mordeno IG, Nalipay MJN. The Transdiagnostic Role of Rumination in the Comorbidity of PTSD and Depression. JOURNAL OF LOSS & TRAUMA 2021. [DOI: 10.1080/15325024.2021.2018197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Imelu G. Mordeno
- Mindanao State University–Iligan Institute of Technology, Iligan, Philippines
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20
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Stavland H, Refvik C, Eid J, Lockhat R, Hammar Å. A brief intervention for PTSD versus treatment as usual: Study protocol for a non-inferiority randomized controlled trial. Trials 2021; 22:737. [PMID: 34696777 PMCID: PMC8547098 DOI: 10.1186/s13063-021-05674-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 09/30/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Although existing treatment methods are effective in alleviating PTSD symptoms, several barriers to care exist, such as waiting times, avoidant tendencies, shame and stigma, potentially leading to fewer people seeking therapy or premature dropouts. A potential solution to battling these barriers is Brain Working Recursive Therapy (BWRT), a single-session exposure-oriented intervention for PTSD. Although not yet subjected to empirical investigation, clinical experiences suggest an often immediate and long-lasting effect following the intervention related to patient's symptomatology and functional abilities. METHODS The current study protocol outlines a plan to conduct the first non-inferiority randomized controlled trial aimed to explore the efficacy of BWRT compared to treatment as usual (TAU), operationalized as any evidence-based trauma treatment method administered in Norwegian out-patient clinics. Eighty-two participants will be allocated at a 1:1 ratio to one of the following treatment conditions: (1) BWRT or (2) treatment as usual. Participants will be compared on several variables, including changes in PTSD symptoms (primary objective), and changes in perceived quality of life, rumination, functional and cognitive ability (secondary objective). Data collection will take place baseline (T1), within three weeks post treatment (T2) and at 6-month follow-up (T3). DISCUSSION Should BWRT prove to be non-inferior to treatment as usual, this brief intervention may be an important contribution to future psychological treatment for PTSD, by making trauma treatment more accessible and battling current barriers to care. TRIAL REGISTRATION 191548, 24.05.2021. ClinicalTrials.gov PRS: Release Confirmation.
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Affiliation(s)
- Halvor Stavland
- Faculty of Psychology, University of Bergen, Bergen, Norway
- Center for Crisis Psychology, University of Bergen, Bergen, Norway
| | - Camilla Refvik
- Faculty of Psychology, University of Bergen, Bergen, Norway
- Center for Crisis Psychology, University of Bergen, Bergen, Norway
| | - Jarle Eid
- Center for Crisis Psychology, University of Bergen, Bergen, Norway
| | | | - Åsa Hammar
- Department of Biological and Medical Psychology and Division of Psychiatry, Haukeland University Hospital, University of Bergen, Bergen, Norway.
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21
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Radell ML, Hamza EA, Moustafa AA. Depression in post-traumatic stress disorder. Rev Neurosci 2021; 31:703-722. [PMID: 32866132 DOI: 10.1515/revneuro-2020-0006] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/31/2020] [Indexed: 12/12/2022]
Abstract
Major depressive disorder (MDD) symptoms commonly occur after trauma-exposure, both alone and in combination with post-traumatic stress disorder (PTSD). This article reviews recent research on comorbidity between these disorders, including its implications for symptom severity and response to treatment. Despite considerable symptom overlap, the two disorders represent distinct constructs and depend, at least in part, on separate biological mechanisms. Both, however, are also clearly related to stress psychopathology. We recommend that more research focus specifically on the study of individual differences in symptom expression in order to identify distinct subgroups of individuals and develop targeted treatments. However, a barrier to this line of inquiry is the trend of excluding particular patients from clinical trials of new interventions based on symptom severity or comorbidity. Another obstacle is the overreliance on self-report measures in human research. We argue that developing computer-based behavioral measures in order to supplement self-report can help address this challenge. Furthermore, we propose that these measures can help tie findings from human and non-human animal research. A number of paradigms have been used to model MDD-and PTSD-like behavior in animals. These models remain valuable for understanding the biological basis of these disorders in humans and for identifying potential interventions, but they have been underused for the study of comorbidity. Although the interpretation of animal behavior remains a concern, we propose that this can also be overcome through the development of close human analogs to animal paradigms.
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Affiliation(s)
- Milen L Radell
- Department of Psychology, Niagara University, Lewiston, NY, USA
| | - Eid Abo Hamza
- Department of Mental Health, Faculty of Education, Tanta University, Tanta, Egypt
| | - Ahmed A Moustafa
- School of Psychology, Western Sydney University, Sydney, NSW, Australia.,Marcs Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, NSW, Australia.,Department of Human Anatomy and Physiology, The Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
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22
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Preston TJ, Gorday JY, Bedford CE, Mathes BM, Schmidt NB. A longitudinal investigation of trauma-specific rumination and PTSD symptoms: The moderating role of interpersonal trauma experience. J Affect Disord 2021; 292:142-148. [PMID: 34119870 DOI: 10.1016/j.jad.2021.05.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 05/12/2021] [Accepted: 05/23/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Interpersonal trauma (IPT) is one of the most commonly reported types of traumatic experiences and has the greatest likelihood of resulting in a diagnosis of posttraumatic stress disorder (PTSD). Relative to other types of trauma, victims of IPT report greater trauma-specific rumination, whereby they focus on negative consequences of the trauma on their life. Theoretical and empirical work suggest trauma-specific rumination leads to elevated posttraumatic stress symptoms (PTSS); however, there has been a dearth of research examining how trauma type may impact this association. Therefore, the current longitudinal study examined how the experience of IPT moderates the relationship between trauma-specific rumination and later PTSS. METHOD Participants (N = 204) enrolled in a clinical trial completed self-report measures of trauma experience, trauma-specific rumination, and PTSS at baseline and 1-month follow-up appointments. RESULTS Results revealed that IPT moderated the relationship between baseline rumination and 1-month trauma symptoms, even after covarying for participant age and sex, treatment condition, negative affect, and number of previously experienced traumas. Further, this moderation effect was specific to the PTSD numbing cluster. LIMITATIONS Major limitations include measurement of PTSS via PCL-C rather than the PCL-5, as well as a limited sample size, precluding moderation analyses of other trauma types. CONCLUSIONS The current study provides novel findings demonstrating specificity of index trauma type in the longitudinal relationship between rumination and PTSS. Future work is needed to examine how IPT impacts the development of pathways between rumination and PTSS.
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23
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Traumatic memory reactivation with or without propranolol for PTSD and comorbid MD symptoms: a randomised clinical trial. Neuropsychopharmacology 2021; 46:1643-1649. [PMID: 33612830 PMCID: PMC7897457 DOI: 10.1038/s41386-021-00984-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/29/2020] [Accepted: 01/30/2021] [Indexed: 11/10/2022]
Abstract
Post-traumatic stress disorder (PTSD) is difficult to treat but one promising strategy is to block memory reconsolidation of the traumatic event. This study aimed to evaluate the efficacy of traumatic memory reactivation under the influence of propranolol, a noradrenergic beta-receptor blocker, in reducing PTSD symptoms as well as comorbid major depression (MD) symptoms. We conducted a double blind, placebo-controlled, randomised clinical trial in 66 adults diagnosed with longstanding PTSD. Propranolol or a placebo was administered 90 min before a brief memory reactivation session, once a week for 6 consecutive weeks. Measures included the SCID PTSD module, the PTSD Check List (PCL-S) and the Beck Depression Inventory-II (BDI-II). PTSD symptoms decreased both in the pre-reactivation propranolol group (39.28%) and the pre-reactivation placebo group (34.48 %). During the 6 treatment sessions, PCL-S and BDI-II scores decreased to similar extent in both groups and there were no treatment differences. During the 3-month follow-up period, there were no treatment effects for the mean PCL-S and BDI-II scores. However, in patients with severe PTSD symptoms (PCL-S ≥ 65) before treatment, PCL-S and BDI-II scores continued to decline 3 months after the end of treatment in the propranolol group while they increased in the placebo group. Repeated traumatic memory reactivation seemed to be effective for PTSD and comorbid MD symptoms. However, the efficacy of propranolol was not greater than that of placebo 1 week post treatment. Furthermore, in this traumatic memory reactivation, PTSD symptom severity at baseline might have influenced the post-treatment effect of propranolol.
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24
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Kovács LN, Kocsel N, Galambos A, Magi A, Demetrovics Z, Kökönyei G. Validating the bifactor structure of the Ruminative Thought Style Questionnaire-A psychometric study. PLoS One 2021; 16:e0254986. [PMID: 34310621 PMCID: PMC8312922 DOI: 10.1371/journal.pone.0254986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 07/07/2021] [Indexed: 11/19/2022] Open
Abstract
The Ruminative Thought Style Questionnaire (RTSQ) is a self-report measure that aims to capture rumination globally, unbiased by depressive symptoms. We explored its psychometric properties among university students (N = 1123), as the existing models about the factor structure of the RTSQ have been inconclusive. In a second study (N = 320) we tested its convergent validity compared to the Ruminative Response Scale (RRS) and its construct validity compared to the Zung Self-rating Depression Scale (ZSDS). The results of Study 1 suggest that the factor structure of the RTSQ is best described with a 19-item bifactor Exploratory Structural Equation Modelling (ESEM), where most of the variance is explained by the general factor. The model was found to be invariant across genders. The correlations in Study 2 demonstrated that the RTSQ is congruent with the RRS, and that rumination captured by the RTSQ is rather maladaptive, as it was more strongly associated with the brooding subscale of the RRS than with reflective pondering. Significant positive associations were found with depressive symptoms, reaffirming the validity of the RTSQ due to the well-known association between rumination and depressive symptoms. Our results support that RTSQ assesses rumination globally, and it is a valid measure of ruminative thinking style that is rather negatively valenced but does not solely focus on depressive mood and symptoms.
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Affiliation(s)
- Lilla Nóra Kovács
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Natália Kocsel
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Attila Galambos
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Anna Magi
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Zsolt Demetrovics
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Gyöngyi Kökönyei
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary
- Faculty of Pharmacy, Department of Pharmacodynamics, Semmelweis University, Budapest, Hungary
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25
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Schleider JL, Woerner J, Overstreet C, Amstadter AB, Sartor CE. Interpersonal Trauma Exposure and Depression in Young Adults: Considering the Role of World Assumptions. JOURNAL OF INTERPERSONAL VIOLENCE 2021; 36:6596-6620. [PMID: 30574826 PMCID: PMC7359202 DOI: 10.1177/0886260518819879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The transition to young adulthood confers heightened risk for depression, and exposure to interpersonal trauma (IPT) can magnify this risk. However, not all IPT-exposed young adults develop depressive symptoms, and not all young adults with depressive symptoms report past IPT, suggesting a need to identify moderators of the IPT-depression link. This study investigated whether four different world assumptions-core beliefs about the nature of the world-moderated the association between IPT exposure and depressive symptoms in college students (N = 1,084, M age = 19.5, 74.1% female). Participants self-reported IPT exposure, depressive symptoms, and world assumptions via an online survey. We predicted that the IPT-depressive symptom association would be weaker among young adults with more positive assumptions about the safety of the world, trustworthiness of people, predictability of people, and controllability of events, versus those with more negative world assumptions in these domains. Hierarchical regression results supported this prediction with respect to one world assumption type: more positive beliefs about the world's safety significantly attenuated the relation between past IPT exposure and present depressive symptoms, ΔF(1, 1061) = 9.54, ΔR2 = 0.01, p = .002. The IPT-depressive symptom link was over 3 times as strong for young adults with weak "world-is-safe" assumptions, versus those with strong "world-is-safe" assumptions. No other world assumption types emerged as moderators. Lay theories of the world's safety may represent a basic, survival-oriented belief with implications for depressive symptoms following safety threats, such as IPT. Addressing "world-is-safe" assumptions may enhance depression prevention efforts for IPT-exposed young adults.
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Brown WJ, Hetzel-Riggin MD, Mitchell MA, Bruce SE. Rumination Mediates the Relationship Between Negative Affect and Posttraumatic Stress Disorder Symptoms in Female Interpersonal Trauma Survivors. JOURNAL OF INTERPERSONAL VIOLENCE 2021; 36:6418-6439. [PMID: 30556467 DOI: 10.1177/0886260518818434] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Prior research has identified both rumination and negative affect (NA) as dimensional constructs related to the development and maintenance of posttraumatic stress disorder (PTSD). While both dimensions demonstrate significant positive relationships with symptoms of PTSD, the relationship between the two within the context of the disorder has yet to be explored. Consistent with prior research in the social anxiety literature, the present study seeks to examine a model of mediation by which rumination accounts for the significant relationship between NA and PTSD symptoms. Participants included 65 female interpersonal trauma survivors diagnosed with PTSD using structured, clinician-administered interviews. Both NA and rumination were observed as significant predictors of PTSD symptoms, and the variables were significantly associated with each other. However, NA was no longer a significant predictor of PTSD symptoms when rumination was entered into the mediation model, suggesting full mediation of the relationship by rumination. Results from the current study suggest a complex relationship between NA and rumination in interpersonal trauma survivors with PTSD, such that a ruminative cognitive coping style may either mitigate or exacerbate PTSD symptoms in the presence of sustained negative emotion. The current findings provide support for a cognitive model of PTSD, within which PTSD symptoms are influenced via negative, ruminative cognitions. Primary implications of these results include (a) the consideration of assessment of rumination in interpersonal trauma survivors with PTSD in clinical settings; (b) the selection of treatment that may address a ruminative cognitive style in this population, given the mediation between subjective distress and PTSD symptoms by rumination; and (c) the necessity for the validation of this mediation model within other traumatized populations.
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Affiliation(s)
- Wilson J Brown
- Pennsylvania State University, The Behrend College, Erie, USA
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Altinok DCA, Rajkumar R, Nießen D, Sbaihat H, Kersey M, Shah NJ, Veselinović T, Neuner I. Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI. Sci Rep 2021; 11:11564. [PMID: 34079001 PMCID: PMC8172832 DOI: 10.1038/s41598-021-91056-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 05/10/2021] [Indexed: 11/28/2022] Open
Abstract
Despite numerous studies investigating resilience and personality trials, a paucity of information regarding their neurobiological commonalities at the level of the large resting-state networks (rsNWs) remains. Here we address this topic using the advantages of ultra-high-field (UHF) 7T-MRI, characterized by higher signal-to-noise ratio and increased sensitivity. The association between resilience, personality traits and three fMRI measures (fractional amplitude of low-frequency fluctuations (fALFF), degree centrality (DC) and regional homogeneity (ReHo)) determined for three core rsNWs (default mode (DMN), salience (SN), and central executive network (CEN)) were examined in 32 healthy volunteers. The investigation revealed a significant role of SN in both resilience and personality traits and a tight association of the DMN with resilience. DC in CEN emerged as a significant moderator for the correlations of resilience with the personality traits of neuroticism and extraversion. Our results indicate that the common neurobiological basis of resilience and the Big Five personality traits may be reflected at the level of the core rsNWs.
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Affiliation(s)
- Dilsa Cemre Akkoc Altinok
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Ravichandran Rajkumar
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
- JARA - BRAIN - Translational Medicine, Pauwelsstraße 30, 52074, Aachen, Germany
- Institute of Neuroscience and Medicine, INM-4, Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428, Jülich, Germany
| | - Dominik Nießen
- Institute of Neuroscience and Medicine, INM-4, Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428, Jülich, Germany
| | - Hasan Sbaihat
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
- Institute of Neuroscience and Medicine, INM-4, Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428, Jülich, Germany
- Department of Medical Imaging, Arab-American University Palestine, AAUP, Jenin, Palestine
| | - Margo Kersey
- Department of Mathematics, University of California, Los Angeles, CA, 90095, USA
| | - N Jon Shah
- JARA - BRAIN - Translational Medicine, Pauwelsstraße 30, 52074, Aachen, Germany
- Institute of Neuroscience and Medicine, INM-4, Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428, Jülich, Germany
- Institute of Neuroscience and Medicine 11, INM-11, JARA, Forschungszentrum Jülich, Jülich, Germany
- Department of Neurology, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Tanja Veselinović
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Irene Neuner
- Department of Psychiatry, Psychotherapy and Psychosomatics, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
- JARA - BRAIN - Translational Medicine, Pauwelsstraße 30, 52074, Aachen, Germany.
- Institute of Neuroscience and Medicine, INM-4, Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428, Jülich, Germany.
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Characterization of Comorbid Posttraumatic Stress Disorder and Major Depressive Disorder Using Ketamine as an Experimental Medicine Probe. JOURNAL OF PSYCHIATRY AND BRAIN SCIENCE 2021; 6. [PMID: 34632081 PMCID: PMC8500463 DOI: 10.20900/jpbs.20210012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Comorbid posttraumatic stress disorder and major depressive disorder (PTSD + MDD) is the most common pathological response to trauma, yet despite their synergistic detriment to health, knowledge regarding the neurobiological mechanism underlying PTSD + MDD is extremely limited. This study proposes a novel model of PTSD + MDD that is built on biological systems shown to underlay PTSD + MDD and takes advantage of ketamine’s unique suitability to probe PTSD + MDD due to its rescue of stress-related neuroplasticity deficits. The central hypothesis is that changes in PTSD + MDD clinical symptoms are associated with functional connectivity changes and cognitive dysfunction and that ketamine infusions improve clinical symptoms by correction of functional connectivity changes and improvement in cognition. Participants with PTSD + MDD (n = 42) will be randomized to receive a series of six ketamine infusions or saline-placebo over three weeks. Pre/post-measures will include: (1) neuroimaging; (2) cognitive functioning task performance; and (3) PTSD, MDD, and rumination self-report measures. These measures will also be collected once in a trauma-exposed group including PTSD-only (n = 10), trauma-exposed-MDD (TE-MDD; n = 10), and healthy controls (HC, n = 21). Successful completion of the study will strongly support the concept of a biologically-based model of PTSD + MDD. The results will (1) identify functional imaging signatures of the mechanisms underpinning pathological responses to trauma, (2) shift focus from mono-diagnostic silos to unified biological and behavioral disease processes and, thus, (3) inform interventions to correct dysregulation of PTSD + MDD symptom clusters thereby supporting more precise treatments and better outcomes.
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Trauma in the third decade: Ruminative coping, social relationships and posttraumatic stress symptoms. J Affect Disord 2021; 278:601-606. [PMID: 33035947 DOI: 10.1016/j.jad.2020.09.095] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 08/25/2020] [Accepted: 09/24/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Previous research suggest that rumination and poor social relationships contribute to the maintenance of posttraumatic stress symptoms (PTSS) after traumatic events. Less is known about how these factors work together. The aim of this study was to assess the association between ruminative coping style and long-term PTSS, and to determine whether perceived social support and loneliness can attenuate or potentiate this association, respectively. METHODS This study used cross-sectional data from survivors and bereaved (n = 185) collected 26 years after the 1990 fire on the Scandinavian Star ferry. RESULTS Ruminative coping style, perceived social support, and loneliness were all uniquely associated with PTSS. Social support, but not loneliness, moderated the association between ruminative coping style and PTSS. LIMITATIONS The 26-year interval between the traumatic event and the data collection mean that we cannot infer how a ruminative coping style, perceived social support, and loneliness could affect PTSS in the early aftermath of disaster. CONCLUSIONS The results suggest that perceived social support and loneliness play different roles in long-term maintenance of PTSS. Whereas loneliness seem to have a direct association with PTSS, high social support may also protect against the negative effects of a ruminative coping style on PTSS. Social relationships may play a crucial role in recovery from trauma, particularly in individuals with a ruminative coping style.
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Tai YM, Chang FS, Chou HY, Yang SN. Depression, posttraumatic stress, and suicidal ideation: A linkage study in Taiwanese army. TAIWANESE JOURNAL OF PSYCHIATRY 2021. [DOI: 10.4103/tpsy.tpsy_36_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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ÖCALAN S, ÜZAR ÖZÇETİN YS. Kanser Deneyiminde Ruminasyon, Tükenmişlik ve Psikolojik Sağlamlık. PSIKIYATRIDE GUNCEL YAKLASIMLAR 2020. [DOI: 10.18863/pgy.664396] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Psychological mechanisms and functions of 5-HT and SSRIs in potential therapeutic change: Lessons from the serotonergic modulation of action selection, learning, affect, and social cognition. Neurosci Biobehav Rev 2020; 119:138-167. [PMID: 32931805 DOI: 10.1016/j.neubiorev.2020.09.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 08/31/2020] [Accepted: 09/03/2020] [Indexed: 12/14/2022]
Abstract
Uncertainty regarding which psychological mechanisms are fundamental in mediating SSRI treatment outcomes and wide-ranging variability in their efficacy has raised more questions than it has solved. Since subjective mood states are an abstract scientific construct, only available through self-report in humans, and likely involving input from multiple top-down and bottom-up signals, it has been difficult to model at what level SSRIs interact with this process. Converging translational evidence indicates a role for serotonin in modulating context-dependent parameters of action selection, affect, and social cognition; and concurrently supporting learning mechanisms, which promote adaptability and behavioural flexibility. We examine the theoretical basis, ecological validity, and interaction of these constructs and how they may or may not exert a clinical benefit. Specifically, we bridge crucial gaps between disparate lines of research, particularly findings from animal models and human clinical trials, which often seem to present irreconcilable differences. In determining how SSRIs exert their effects, our approach examines the endogenous functions of 5-HT neurons, how 5-HT manipulations affect behaviour in different contexts, and how their therapeutic effects may be exerted in humans - which may illuminate issues of translational models, hierarchical mechanisms, idiographic variables, and social cognition.
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Moulds ML, Bisby MA, Wild J, Bryant RA. Rumination in posttraumatic stress disorder: A systematic review. Clin Psychol Rev 2020; 82:101910. [PMID: 32971312 DOI: 10.1016/j.cpr.2020.101910] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/17/2020] [Accepted: 08/31/2020] [Indexed: 12/26/2022]
Abstract
Initial models and empirical investigations of rumination in the clinical literature were predominantly in the domain of depression. However, rumination is now well-established as a transdiagnostic cognitive process, including in the context of posttraumatic stress. To clarify the current understanding of rumination in posttraumatic stress, we conducted a systematic review of the empirical literature on rumination in posttraumatic stress disorder (PTSD). Six sub-groups of studies on this topic were identified; these addressed: (i) the frequency and nature of rumination, (ii) cross-sectional relationships between rumination and PTSD symptoms, (iii) the capacity of rumination to predict PTSD longitudinally, (iv) other processes associated with rumination, (v) neurobiological correlates of rumination, and (vi) whether treating PTSD reduces rumination. This review synthesizes these domains of research and identifies key methodological limitations which limit causal inferences, and points to important areas of future research to advance knowledge on rumination in PTSD.
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Affiliation(s)
- Michelle L Moulds
- School of Psychology, The University of New South Wales, UNSW, Sydney, Australia.
| | - Madelyne A Bisby
- School of Psychology, The University of New South Wales, UNSW, Sydney, Australia
| | - Jennifer Wild
- Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom
| | - Richard A Bryant
- School of Psychology, The University of New South Wales, UNSW, Sydney, Australia
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Hoppen TH, Heinz-Fischer I, Morina N. If only… a systematic review and meta-analysis of social, temporal and counterfactual comparative thinking in PTSD. Eur J Psychotraumatol 2020; 11:1737453. [PMID: 32341763 PMCID: PMC7170331 DOI: 10.1080/20008198.2020.1737453] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 02/06/2020] [Accepted: 02/10/2020] [Indexed: 11/03/2022] Open
Abstract
Comparative thinking is ubiquitous in human cognition. Empirical evidence is accumulating that PTSD symptomatology is linked to various changes in social, temporal and counterfactual comparative thinking. However, no systematic review and meta-analysis in this line of research have been conducted to this date. We searched titles, abstracts and subject terms of electronic records in PsycInfo and Medline from inception to January 2019 with various search terms for social, temporal and counterfactual comparative thinking as well as PTSD. Journal articles were included if they reported a quantitative association between PTSD and social, temporal and/or counterfactual comparative thinking in trauma-exposed clinical or sub-clinical samples. A total of 36 publications were included in the qualitative synthesis. The number of publications on the association between PTSD and social and temporal comparative thinking was too scarce to warrant a meta-analytic review. A narrative review of available literature suggests that PTSD is associated with distortions in social and temporal comparative thinking. A meta-analysis of 24 independent samples (n = 4423) assessing the association between PTSD and the frequency of counterfactual comparative thinking yielded a medium to large positive association of r =.464 (p <.001, 95% CI =.404; .520). Higher study quality was associated with higher magnitude of association in a meta-regression. Most studies collected data cross-sectionally, precluding conclusions regarding causality. Overall, study quality was found to be moderate. More longitudinal and experimental research with validated comparative thinking measures in clinical samples is needed to acquire a more sophisticated understanding of the role of comparative cognitions in the aetiology and maintenance of PTSD. Comparative thinking might be a fruitful avenue for a better understanding of posttraumatic reactions and improving treatment.
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Affiliation(s)
- Thole H. Hoppen
- Institute of Psychology, University of Münster, Münster, Germany
| | | | - Nexhmedin Morina
- Institute of Psychology, University of Münster, Münster, Germany
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Inflammation in Post-Traumatic Stress Disorder (PTSD): A Review of Potential Correlates of PTSD with a Neurological Perspective. Antioxidants (Basel) 2020; 9:antiox9020107. [PMID: 31991875 PMCID: PMC7070581 DOI: 10.3390/antiox9020107] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/22/2020] [Accepted: 01/22/2020] [Indexed: 12/18/2022] Open
Abstract
Post-traumatic stress disorder (PTSD) is a chronic condition characterized by symptoms of physiological and psychosocial burden. While growing research demonstrated signs of inflammation in PTSD, specific biomarkers that may be representative of PTSD such as the detailed neural correlates underlying the inflammatory responses in relation to trauma exposure are seldom discussed. Here, we review recent studies that explored alterations in key inflammatory markers in PTSD, as well as neuroimaging-based studies that further investigated signs of inflammation within the brain in PTSD, as to provide a comprehensive summary of recent literature with a neurological perspective. A search was conducted on studies published from 2009 through 2019 in PubMed and Web of Science. Fifty original articles were selected. Major findings included elevated levels of serum proinflammatory cytokines in individuals with PTSD across various trauma types, as compared with those without PTSD. Furthermore, neuroimaging-based studies demonstrated that altered inflammatory markers are associated with structural and functional alterations in brain regions that are responsible for the regulation of stress and emotion, including the amygdala, hippocampus, and frontal cortex. Future studies that utilize both central and peripheral inflammatory markers are warranted to elucidate the underlying neurological pathway of the pathophysiology of PTSD.
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Abstract
It is a generally accepted observation that individuals act differently under stress. Recent task-based neuroimaging studies have shown that individuals under stress favor the intuitive and fast system over the deliberative and reflective system. In the present study, using a within-subjects design in thirty young adults, we examined whether and how acute social stress impacts regional neural activity in resting state. The results showed that stress induced lower coherence regional homogeneity (Cohe-ReHo) values in left hippocampus and right superior frontal gyrus, both of which are regions associated with deliberative decision making. Stress-induced cortisol change was significantly and positively correlated with the change in Cohe-ReHo value in the right midbrain, a region involved in habitual decision making. These results extend previous findings by demonstrating that stress modulates local synchrony in brain regions implicated in deliberative and intuitive decision making. Our findings might be useful in understanding the neural mechanisms underlying stress-related mental disorders.
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Affiliation(s)
- Jingjing Chang
- Guangdong Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Rongjun Yu
- Guangdong Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China.
- Department of Psychology, National University of Singapore, 9 Arts Link, Singapore, 117570, Singapore.
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Auxéméry Y. Vers une nouvelle nosographie des troubles psychiques post-traumatiques : intérêts et limites. EUROPEAN JOURNAL OF TRAUMA & DISSOCIATION 2019. [DOI: 10.1016/j.ejtd.2019.02.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Bravo AJ, Pearson MR, Pilatti A, Mezquita L, Ibáñez MI, Ortet G. Ruminating in English, Ruminating in Spanish. EUROPEAN JOURNAL OF PSYCHOLOGICAL ASSESSMENT 2019. [DOI: 10.1027/1015-5759/a000465] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. The present study aimed to adapt and validate a Spanish version of the Ruminative Thought Style Questionnaire (RTSQ) and test for measurement invariance of the RTSQ across college students in the US, Spain, and Argentina ( n = 1,632). Additionally, we examined/compared across these countries, criterion-related (i.e., concurrent) validity of RTSQ factors (i.e., problem-focused thoughts, counterfactual thinking, repetitive thoughts, and anticipatory thoughts) on constructs theoretically-associated with rumination. Consistent with previous findings, we found that a 15-item 4-factor RTSQ provided a more adequate model compared to single-factor CFA models (15- and 20-item versions) in every country. The reliability and validity of the subscales for the Spanish version were satisfactory-to-good in Spain and Argentina. Using multigroup confirmatory factor analyses, we found the 15-item 4-factor version of the RTSQ to be invariant across countries and sex. Bivariate correlations provided evidence for the criterion-related validity of the 4-factor RTSQ across the countries. Our findings suggest that self-report items of the RTSQ convey the same meaning, and that responses to those items load onto the same set of factors, across languages and cultures of administration. Taken together, our findings serve as a foundation for future cross-cultural work testing models in which rumination is a central facet.
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Affiliation(s)
- Adrian J. Bravo
- Center on Alcoholism, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Matthew R. Pearson
- Center on Alcoholism, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Angelina Pilatti
- Universidad Nacional de Córdoba, Facultad de Psicología, Córdoba, Argentina
- CIPSI Grupo Vinculado CIECS-UNC-CONICET, Córdoba, Argentina
| | - Laura Mezquita
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
| | - Manuel I. Ibáñez
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
| | - Generós Ortet
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castelló de la Plana, Castellón, Spain
- Centre for Biomedical Research Network on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
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Greenblatt-Kimron L, Cohen M. The role of cognitive processing in the relationship of posttraumatic stress symptoms and depression among older Holocaust survivors: a moderated-mediation model. ANXIETY STRESS AND COPING 2019; 33:59-74. [DOI: 10.1080/10615806.2019.1669787] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Lee Greenblatt-Kimron
- School of Social Work, Ariel University, Ariel, Israel
- School of Social Work, University of Haifa, Haifa, Israel
| | - Miri Cohen
- School of Social Work, University of Haifa, Haifa, Israel
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Erwin MC, Dennis PA, Coughlin LN, Calhoun PS, Beckham JC. Examining the relationship between negative affect and posttraumatic stress disorder symptoms among smokers using ecological momentary assessment. J Affect Disord 2019; 253:285-291. [PMID: 31077971 PMCID: PMC6620145 DOI: 10.1016/j.jad.2019.04.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 02/12/2019] [Accepted: 04/07/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) and negative affect (e.g., anger, depression, anxiety), are highly co-occurring. It remains unclear whether changes in PTSD symptoms subsequently impact negative affect, or vice versa. This study assessed associations between moment-to-moment PTSD symptoms and negative affect in a sample of smokers with PTSD to determine directionality of this relationship. METHODS Participants (N = 125) enrolled in two smoking cessation studies with co-occurring PTSD and cigarette use completed measures of PTSD and negative affect. Ecological momentary assessment (EMA) methodology was used to record symptoms during a one-week baseline period, during which participants smoked ad lib. Cross-lagged path analyses assessed PTSD symptoms and negative affect for directionality of their relationship, controlling for whether an EMA reading was smoking or non-smoking. Path analyses examined the lagged associations between PTSD symptoms and negative affect. RESULTS Results found PTSD symptom severity at T-1 was significantly related to negative affect levels at time T, but negative affect at time T-1 was not associated with PTSD symptom severity at time T. Results indicated the model retaining the cross-lagged effect of PTSD symptom severity on negative affect provided better fit to the data than other models. LIMITATIONS Limitations included use of self-report data, brief measures of symptoms, participants already had PTSD and/or MDD, participants were recruited from a specific clinical population, and use of DSM-IV data. CONCLUSIONS Results suggest PTSD symptoms drive day-to-day fluctuations in negative affect, and highlight the importance of evaluating negative affect in the treatment of PTSD.
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Affiliation(s)
- Meredith C. Erwin
- Durham VA Health Care System, Durham, NC,University of Toledo, Department of Psychology, Toledo, OH
| | - Paul A. Dennis
- Durham VA Health Care System, Durham, NC,Research and Development Service, Durham Veterans Affairs Medical Center, Durham, NC,Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Lara N. Coughlin
- Durham VA Health Care System, Durham, NC,Addiction Recovery Research Center, Virginia Tech Carilion Research Institute, Roanoke, VA
| | - Patrick S. Calhoun
- Durham VA Health Care System, Durham, NC,Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC,VA Mid-Atlantic Region Mental Illness Research, Education, and Clinical Center, Durham, NC,Health Science Research and Development Service, Durham Veterans Affairs Medical Center, Durham, NC
| | - Jean C. Beckham
- Durham VA Health Care System, Durham, NC,Research and Development Service, Durham Veterans Affairs Medical Center, Durham, NC,Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC,VA Mid-Atlantic Region Mental Illness Research, Education, and Clinical Center, Durham, NC
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García FE, Vázquez C, Inostroza C. Predictors of post-traumatic stress symptoms following occupational accidents: A longitudinal study. ANXIETY STRESS AND COPING 2019; 32:168-178. [PMID: 30632803 DOI: 10.1080/10615806.2019.1566533] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Occupational accidents are highly stressful events that frequently occur and impact both the physical and mental health of workers. The aim of this study was to longitudinally assess a predictive model of posttraumatic stress symptoms (PTSS) in workers who have suffered a recent accident. METHOD Two hundred and forty-four workers (77.8% men), aged 18 to 73 years, who had experienced an accident during the last month that resulted in hospitalization and/or ten or more days of sick leave, were surveyed. A second survey was carried out six months later. Regression analyses included psychological predictors (i.e. subjective severity of event, brooding and positive and negative religious coping), along with objective predictors (i.e. hospitalization, sick leave days and unemployment). RESULTS It was found that the main predictors of PTSS were brooding, negative religious coping, days of sick leave and unemployment, with a large effect size (R2 = .45). CONCLUSIONS The discussion is based on the usefulness of including selected psychological and objective predictors for detecting people more susceptible to developing psychopathology due to the stress following an accident. Identifying at-risk people for developing PTSS after an accident may help to introduce selective preventive strategies or early interventions in this population.
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Affiliation(s)
- Felipe E García
- a Facultad de Ciencias Sociales y Comunicaciones , Universidad Santo Tomás , Concepción , Chile
| | - Carmelo Vázquez
- b Department of Clinical Psychology , Complutense University , Madrid , Spain
| | - Carolina Inostroza
- c Department of Psychology , Universidad de Concepción , Concepción , Chile
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Ysseldyk R, McQuaid RJ, McInnis OA, Anisman H, Matheson K. The ties that bind: Ingroup ties are linked with diminished inflammatory immune responses and fewer mental health symptoms through less rumination. PLoS One 2018; 13:e0195237. [PMID: 29684053 PMCID: PMC5912761 DOI: 10.1371/journal.pone.0195237] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 02/25/2018] [Indexed: 02/03/2023] Open
Abstract
The present research explored whether components of social identity, namely ingroup ties, affect, and centrality, were differentially linked to mental health and inflammatory immune responses, and whether rumination mediated those relations. Study 1 (N = 138) indicated that stronger ingroup ties were associated with fewer mental health (depressive and post-traumatic stress) symptoms; those relations were mediated by the tendency for individuals with strong ties to rely less on ruminative coping to deal with a stressful life event. Study 2 (N = 54) demonstrated that ingroup ties were negatively associated with depressive symptoms, dispositional rumination, as well as stress-linked inflammatory elements at the physiological level. Consistent associations for centrality and ingroup affect were absent, suggesting that ingroup ties may have unique health benefits.
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Affiliation(s)
- Renate Ysseldyk
- Department of Health Sciences, Carleton University, Ottawa, Ontario, Canada
- * E-mail:
| | - Robyn J. McQuaid
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
- The Royal’s Institute of Mental Health Research, affiliated with the University of Ottawa, Ontario, Canada
| | - Opal A. McInnis
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
| | - Hymie Anisman
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
- The Royal’s Institute of Mental Health Research, affiliated with the University of Ottawa, Ontario, Canada
| | - Kimberly Matheson
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
- The Royal’s Institute of Mental Health Research, affiliated with the University of Ottawa, Ontario, Canada
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43
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Zhang Y, Xu W, Yuan G, An Y. The Relationship Between Posttraumatic Cognitive Change, Posttraumatic Stress Disorder, and Posttraumatic Growth Among Chinese Adolescents After the Yancheng Tornado: The Mediating Effect of Rumination. Front Psychol 2018; 9:474. [PMID: 29686638 PMCID: PMC5900041 DOI: 10.3389/fpsyg.2018.00474] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 03/21/2018] [Indexed: 11/13/2022] Open
Abstract
The aim of this study was to explore the different cognitive processes involved in the development of posttraumatic stress disorders (PTSDs) and posttraumatic growth (PTG). One year after the Yancheng tornado, 455 middle school students were assessed to study how posttraumatic cognitive change (PCC) influenced PTSD and PTG among traumatized Chinese adolescents through the role of rumination. The results indicated that intrusive rumination partly mediated the relationship between PCC and PTSD, and deliberate rumination partly mediated the relationship between PCC and PTSD and completely mediated the relationship between PCC and PTG. These results suggest that the cognitive processes of PTSD and PTG are different. Furthermore, the study also suggests that PTSD and PTG can coexist in individuals. This study may offer some suggestions for clinical practice after traumatic events.
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Affiliation(s)
- Yi Zhang
- College of Psychology, Nanjing Normal University, Nanjing, China
| | - Wei Xu
- College of Psychology, Nanjing Normal University, Nanjing, China
| | - Guangzhe Yuan
- College of Psychology, Nanjing Normal University, Nanjing, China
| | - Yuanyuan An
- College of Psychology, Nanjing Normal University, Nanjing, China
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44
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Auxéméry Y. Post-traumatic psychiatric disorders: PTSD is not the only diagnosis. Presse Med 2018; 47:423-430. [PMID: 29580906 DOI: 10.1016/j.lpm.2017.12.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 11/27/2017] [Accepted: 12/13/2017] [Indexed: 11/17/2022] Open
Abstract
Traumatic events and their consequences are often hidden or minimised by patients for reasons linked to the post-traumatic stress disorder itself (inexpressibility, shame, depressive thoughts, fear of stigmatisation, etc.). Although post-traumatic stress disorder (PTSD) remains the most widely known disorder, chronic post-traumatic psychiatric disorders are many and varied. After a trauma, the practitioner has to check for the different clinical forms of post-traumatic psychological consequences: PTSD is not the only diagnosis. Based on our own clinical experience compared to the international literature, we think necessary to build a didactic classification describing chronic post-traumatic symptoms and syndromes. Post traumatic depressions and bereavement lead to high risk of suicidal crisis and self-harm behaviours. Re-experiencing are felt with anxiety, hyper arousal increases anxious reactivity, and avoidance strategies increase anticipatory anxiety, indicating post-traumatic anxiety disorders (agoraphobia, specific phobia, obsessive compulsive disorder, separation anxiety, social phobia). Characterising an often-severe clinical picture, the co-occurrence of post-traumatic and chronic psychotic symptoms is not unusual (post-traumatic schizophrenia, post-traumatic depression with mood-congruent psychotic features, non-schizophrenic post-traumatic psychotic disorder, and bipolar reaction to trauma). A physical injury occurring at the same time as a traumatic exposure increases the risk of developing post-traumatic stress disorder later which, in turn, afflicts the subjective perception of the physical health (development of somatoform and psychosomatic disorders, comorbidity with a post-concussion syndrome). The trauma may cause a rupture in the biography of a person, also in his/her internal physiological functioning as in his/her social activities (impacts of instinctive functions and behaviours, personality changes, and adjustment difficulties on professional and personal life). Although a nomenclature is necessary for semiological descriptions, a thorough analysis of the patient's general psychological functioning must also be conducted.
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Affiliation(s)
- Yann Auxéméry
- Hôpital d'Instruction des Armées Percy, service médical de psychologie clinique appliquée à l'aéronautique [Medico-Psychological Service Applied to Aeronautics, Main Aeromedical Centre], 101, avenue Henri Barbusse, 92140 Clamart, France.
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45
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Bishop LS, Ameral VE, Palm Reed KM. The Impact of Experiential Avoidance and Event Centrality in Trauma-Related Rumination and Posttraumatic Stress. Behav Modif 2017; 42:815-837. [DOI: 10.1177/0145445517747287] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cognitive control strategies like rumination often increase posttraumatic stress disorder (PTSD) symptoms. However, extant research has provided equivocal results when attempting to explain why this phenomenon occurs. The current study explored several mechanisms that may clarify such findings. For this study, 193 trauma-exposed community members completed measures of PTSD, rumination, experiential avoidance, and event centrality. Elevated reports of rumination were associated with greater PTSD symptomology, experiential avoidance, and event centrality. Results suggest that rumination indirectly influenced PTSD symptom severity through experiential avoidance. This pattern held true regardless of whether a trauma survivor viewed their reported trauma as central or peripheral to their personal identity. These data suggest that the link between ruminating about a traumatic experience and enhanced PTSD symptomology may be partially explained by increasingly restrictive cognitive patterns and enhanced avoidance of aversive internal stimuli. Furthermore, they provide preliminary evidence to suggest that rumination and experiential avoidance are strongly associated with one another (and subsequent PTSD symptomology) among trauma survivors, regardless of how central a traumatic event is to an individual’s personal narrative. Such findings support clinical interventions like exposure, which progressively support new learning in response to feared or unwanted experiences in service of expanding an individual’s cognitive and behavioral repertoires.
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46
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Viana AG, Paulus DJ, Garza M, Lemaire C, Bakhshaie J, Cardoso JB, Ochoa-Perez M, Valdivieso J, Zvolensky MJ. Rumination and PTSD symptoms among trauma-exposed Latinos in primary care: Is mindful attention helpful? Psychiatry Res 2017; 258:244-249. [PMID: 28843627 DOI: 10.1016/j.psychres.2017.08.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 08/09/2017] [Accepted: 08/18/2017] [Indexed: 11/29/2022]
Abstract
The present investigation examined the moderating role of mindful attention in the relation between rumination and posttraumatic stress (PTS) symptoms (i.e., re-experiencing, avoidance, arousal, and total PTSD symptoms) among trauma-exposed Latinos in a primary care medical setting. It was hypothesized that mindful attention would moderate, or lessen, the relation between rumination and all facets of PTS, even after controlling for clinically relevant covariates. Participants included 182 trauma-exposed adult Latinos (89.0% female; Mage = 37.8, SD = 10.6% and 95.1% reported Spanish as their first language) attending a community-based integrated healthcare clinic in the Southwestern United States. Mindful attention was a significant moderator of relations between rumination and all PTS facets. Specifically, rumination and PTSD symptoms were significantly related yet only in the context of low (vs. high) levels of mindful attention. Mindfulness-based skills may offer incremental value to established treatment protocols for traumatic stress, especially when high levels of rumination are present. Rumination may also serve to identify those who are at greatest risk for developing PTSD after trauma exposure and, therefore, most likely to benefit from mindfulness-based strategies.
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Affiliation(s)
- Andres G Viana
- Department of Psychology, University of Houston, Houston, TX, USA.
| | - Daniel J Paulus
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Monica Garza
- Legacy Community Health Services, Houston, TX, USA
| | - Chad Lemaire
- Legacy Community Health Services, Houston, TX, USA
| | - Jafar Bakhshaie
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Jodi Berger Cardoso
- Jodi Berger Cardoso, School of Social Work, University of Houston, Houston, TX, USA
| | | | | | - Michael J Zvolensky
- Department of Psychology, University of Houston, Houston, TX, USA; The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Houston, TX, USA.
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47
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Zhan J, Tang F, He M, Fan J, Xiao J, Liu C, Luo J. Regulating Rumination by Anger: Evidence for the Mutual Promotion and Counteraction (MPMC) Theory of Emotionality. Front Psychol 2017; 8:1871. [PMID: 29249998 PMCID: PMC5716968 DOI: 10.3389/fpsyg.2017.01871] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 10/09/2017] [Indexed: 11/13/2022] Open
Abstract
Unlike the strategy of cognitive regulation that relies heavily on the top-down control function of the prefrontal cortex (PFC), which was recently found may be critically impaired in stressful situations, traditional Chinese philosophy and medicine views different types of emotionality as having mutual promotion and counteraction (MPMC) relationships, implying a novel approach that requires less cognition to emotional regulation. Actually, our previous studies have indicated that anger responses could be successfully regulated via the induction of sadness, and this efficiency could not be influenced by stress, thus providing evidences for the hypothesis of "sadness counteracts anger" (SCA) proposed by the MPMC theory of emotionality (Zhan et al., 2015, 2017). In this study, we experimentally examined the MPMC hypothesis that "anger counteracts rumination" (ACR) which postulates that rumination may be alleviated by the anger emotion. In Study 1, all participants were initially caused state rumination and then induced anger, joy or neutral mood, the results showed that the rumination-related affect was alleviated after anger induction relative to that after joy or neutral mood induction. In Study 2, female participants with high trait rumination were recruited and divided into two groups for exposure to an anger or neutral emotion intervention, the result indicated that the anger intervention group exhibited a greater decline in trait rumination than the neutral emotion intervention group. These findings provided preliminary evidence supporting the hypothesis of ACR, which suggested a new strategy that employs less cognitive resources to regulating state and trait rumination by inducing anger.
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Affiliation(s)
- Jun Zhan
- School of Psychology, Capital Normal University, Beijing, China
- School of Marxism, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Fan Tang
- School of Psychology, Capital Normal University, Beijing, China
| | - Mei He
- School of Labor and Human Resources, Renmin University of China, Beijing, China
| | - Jin Fan
- Department of Psychology, The City University of New York, New York City, NY, United States
| | - Jing Xiao
- School of Psychology, Capital Normal University, Beijing, China
| | - Chang Liu
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Jing Luo
- School of Psychology, Capital Normal University, Beijing, China
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48
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Gold KJ, Sen A, Leon I. Whose Fault Is It Anyway? Guilt, Blame, and Death Attribution by Mothers After Stillbirth or Infant Death. ACTA ACUST UNITED AC 2017. [DOI: 10.1177/1054137317740800] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Parents who experience stillbirth or infant death often struggle with postpartum guilt. This may be an adaptive response or can become chronic and maladaptive. We surveyed bereaved mothers in Michigan with perinatal death 15 months after loss to evaluate guilt, blame, and potential covariates. Self-report information was linked with data from State of Michigan vital records of births and deaths. Respondents included 311 mothers. Most reported guilt or self-blame at 15 months. In multinomial logistic analysis, depression and interpersonal violence predicted greater guilt. Nearly half of women blamed their medical team for the loss, and about a fifth reported feeling blamed by others. Both of these attributions were associated with greater guilt. The majority of mothers report persistent guilt after perinatal loss. Depression at either 9 or 15 months was a strong predictor of greater guilt.
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Affiliation(s)
- Katherine J. Gold
- Department of Family Medicine, University of Michigan, Ann Arbor, MI, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
| | - Ananda Sen
- Department of Family Medicine, University of Michigan, Ann Arbor, MI, USA
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Irving Leon
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA
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49
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McKinney JM, Hirsch JK, Britton PC. PTSD symptoms and suicide risk in veterans: Serial indirect effects via depression and anger. J Affect Disord 2017; 214:100-107. [PMID: 28288403 DOI: 10.1016/j.jad.2017.03.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/22/2017] [Accepted: 03/05/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND Suicide rates are higher in veterans compared to the general population, perhaps due to trauma exposure. Previous literature highlights depressive symptoms and anger as contributors to suicide risk. PTSD symptoms may indirectly affect suicide risk by increasing the severity of such cognitive-emotional factors. METHOD A sample of community dwelling veterans (N=545) completed online surveys, including the PTSD Checklist-Military Version, Suicidal Behaviors Questionnaire-Revised, Multidimensional Health Profile-Psychosocial Functioning, and Differential Emotions Scale -IV. Bivariate and serial mediation analyses were conducted to test for direct and indirect effects of PTSD symptoms on suicide risk. RESULTS In bivariate analyses, PTSD symptoms, depression, anger, and internal hostility were positively related to suicide risk. In serial mediation analyses, there was a significant total effect of PTSD symptoms on suicide risk in both models. PTSD symptoms were also indirectly related to suicidal behavior via depression and internal hostility, and via internal hostility alone. Anger was not a significant mediator. LIMITATION Our cross-sectional sample was predominantly White and male; prospective studies with diverse veterans are needed. DISCUSSION Our findings may have implications for veteran suicide prevention. The effects of PTSD and depression on anger, particularly internal hostility, are related to suicide risk, suggesting a potential mechanism of action for the PTSD-suicide linkage. A multi-faceted therapeutic approach, targeting depression and internal hostility, via cognitive-behavioral techniques such as behavioral activation and cognitive restructuring, may reduce suicide risk in veterans who have experienced trauma.
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Affiliation(s)
- Jessica M McKinney
- Department of Psychology, East Tennessee State University, United States
| | - Jameson K Hirsch
- Department of Psychology, East Tennessee State University, United States.
| | - Peter C Britton
- Center of Excellence, Canandaigua Veterans Administration Medical Center, United States
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50
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Broomhall AG, Phillips WJ, Hine DW, Loi NM. Upward counterfactual thinking and depression: A meta-analysis. Clin Psychol Rev 2017; 55:56-73. [PMID: 28501706 DOI: 10.1016/j.cpr.2017.04.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Revised: 04/01/2017] [Accepted: 04/02/2017] [Indexed: 10/19/2022]
Abstract
This meta-analysis examined the strength of association between upward counterfactual thinking and depressive symptoms. Forty-two effect sizes from a pooled sample of 13,168 respondents produced a weighted average effect size of r=.26, p<.001. Moderator analyses using an expanded set of 96 effect sizes indicated that upward counterfactuals and regret produced significant positive effects that were similar in strength. Effects also did not vary as a function of the theme of the counterfactual-inducing situation or study design (cross-sectional versus longitudinal). Significant effect size heterogeneity was observed across sample types, methods of assessing upward counterfactual thinking, and types of depression scale. Significant positive effects were found in studies that employed samples of bereaved individuals, older adults, terminally ill patients, or university students, but not adolescent mothers or mixed samples. Both number-based and Likert-based upward counterfactual thinking assessments produced significant positive effects, with the latter generating a larger effect. All depression scales produced significant positive effects, except for the Psychiatric Epidemiology Research Interview. Research and theoretical implications are discussed in relation to cognitive theories of depression and the functional theory of upward counterfactual thinking, and important gaps in the extant research literature are identified.
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