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Rinne GR, Carroll JE, Guardino CM, Shalowitz MU, Ramey SL, Schetter CD. Parental Preconception Posttraumatic Stress Symptoms and Maternal Prenatal Inflammation Prospectively Predict Shorter Telomere Length in Children. Psychosom Med 2024; 86:410-421. [PMID: 37594236 PMCID: PMC10879462 DOI: 10.1097/psy.0000000000001241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
OBJECTIVE Parental trauma exposure and trauma-related distress can increase the risk of adverse health outcomes in offspring, but the pathways implicated in intergenerational transmission are not fully explicated. Accelerated biological aging may be one mechanism underlying less favorable health in trauma-exposed individuals and their offspring. This study examines the associations of preconception maternal and paternal posttraumatic stress disorder (PTSD) symptoms with child telomere length, and maternal prenatal C-reactive protein (CRP) as a biological mechanism. METHODS Mothers ( n = 127) and a subset of the fathers ( n = 84) reported on PTSD symptoms before conception. Mothers provided blood spots in the second and third trimesters that were assayed for CRP. At age 4 years, children provided buccal cells for measurement of telomere length. Models adjusted for parental age, socioeconomic status, maternal prepregnancy body mass index, child biological sex, and child age. RESULTS Mothers' PTSD symptoms were significantly associated with shorter child telomere length ( β = -0.22, SE = 0.10, p = .023). Fathers' PTSD symptoms were also inversely associated with child telomere length ( β = -0.21, SE = 0.11), although nonsignificant ( p = .065). There was no significant indirect effect of mothers' PTSD symptoms on child telomere length through CRP in pregnancy, but higher second-trimester CRP was significantly associated with shorter child telomere length ( β = -0.35, SE = 0.18, p = .048). CONCLUSIONS Maternal symptoms of PTSD before conception and second-trimester inflammation were associated with shorter telomere length in offspring in early childhood, independent of covariates. Findings indicate that intergenerational transmission of parental trauma may occur in part through accelerated biological aging processes and provide further evidence that prenatal proinflammatory processes program child telomere length.Open Science Framework Preregistration:https://osf.io/7c2d5/?view_only=cd0fb81f48db4b8f9c59fc8bb7b0ef97 .
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Affiliation(s)
| | - Judith E. Carroll
- Cousins Center for Psychoneuroimmunology, University of California, Los Angeles
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
- David Geffen School of Medicine, University of California, Los Angeles
| | | | | | - Sharon Landesman Ramey
- Fralin Biomedical Research Institute. Virginia Polytechnic Institute and State University
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Gielkens EMJ, Rossi G, van Alphen SPJ, Sobczak S. A First Exploration: Can Eye Movement Desensitization and Reprocessing Improve Cognition in Older Adults With Posttraumatic Stress Disorder? J Geriatr Psychiatry Neurol 2024; 37:206-221. [PMID: 37869986 DOI: 10.1177/08919887231207639] [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: 10/24/2023]
Abstract
OBJECTIVES In older adults, PTSD is associated with decreased verbal learning and executive dysfunction. Therefore, feasibility of EMDR-treatment to improve cognitive performance in older adults with PTSD was examined. Additionally, we investigated pre-treatment correlation with often co-occurring risk factors for cognitive decline (sleep problems, depressive disorder, physical inactivity, childhood traumatic events). DESIGN Multicenter design with pre-post measurements. SETTING Psychiatric Dutch hospitals Mondriaan Mental Health Center and Altrecht. PARTICIPANTS 22 treatment-seeking PTSD-outpatients (60-84 years). INTERVENTION Weekly one-hour EMDR session during 3, 6, or 9 months. MEASUREMENTS PTSD was assessed with Clinician-Administered PTSD-scale for DSM-5 (CAPS-5). Verbal learning memory was measured with Auditory Verbal Learning Test (RAVLT), interference with Stroop Colour-Word Test (SCWT) and working memory with Wechsler Adult Intelligence Scale-Digit Span (WAIS-IV-DS). RESULTS A Linear mixed-model showed significant improvement on RAVLT immediate-recall (F (1, 21) = 15.928, P = .001, 95% CI -6.98-2.20), delayed-recall (F (1, 21) = 7.095, P = .015, 95% CI -2.43-.30), recognition (F (21) = 8.885, P = .007, 95% CI -1.70- -.30), and SCWT (F (1 ,21) = 5.504, P = .029, 95% CI 4.38-72.78) but not on WAIS-IV-DS (F (20) = -1.237, P = .230, 95% CI -3.07-.78). There was no significant influence of therapy duration and CAPS-5 pre-treatment scores. There were small-medium nonsignificant correlations between CAPS-5 and cognitive performance pre-post differences, and between most cognitive measures and sleep problems, depressive disorder, and physical inactivity. CONCLUSIONS Cognitive functioning on memory and attention possible increased in older adults with PTSD after EMDR treatment. Further research is needed with a larger sample and a control condition to corroborate these findings and to identify the possible mediating role of modifiable risk factors.
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Affiliation(s)
- Ellen M J Gielkens
- Department Clinical Center of Excellence for Older Adults with Personality Disorders, Mondriaan Mental Health Center, Heerlen-Maastricht, the Netherlands
- Psychology Department, Personality and Psychopathology Research Group (PEPS), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Gina Rossi
- Psychology Department, Personality and Psychopathology Research Group (PEPS), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Sebastiaan P J van Alphen
- Department Clinical Center of Excellence for Older Adults with Personality Disorders, Mondriaan Mental Health Center, Heerlen-Maastricht, the Netherlands
- Psychology Department, Personality and Psychopathology Research Group (PEPS), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, the Netherlands
| | - Sjacko Sobczak
- Department Clinical Center of Excellence for Older Adults with Personality Disorders, Mondriaan Mental Health Center, Heerlen-Maastricht, the Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
- Research Center Innovations in Care, Rotterdam University of Applied Sciences (RUAS), Rotterdam, The Netherlands
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Troyer EA, Kohn JN, Castillo MFR, Lobo JD, Sanchez YR, Ang G, Cirilo A, Leal JA, Pruitt C, Walker AL, Wilson KL, Pung MA, Redwine LS, Hong S. Post-traumatic stress in older, community-dwelling adults with hypertension during the COVID-19 pandemic: An investigation of pre-pandemic sociodemographic, health, and vascular and inflammatory biomarker predictors. J Health Psychol 2024; 29:552-566. [PMID: 38088312 DOI: 10.1177/13591053231213305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
COVID-19 pandemic-related traumatic stress (PRTS) symptoms are reported in various populations, but risk factors in older adults with chronic medical conditions, remain understudied. We therefore examined correlates and pre-pandemic predictors of PRTS in older adults with hypertension during COVID-19. Participants in California, aged 61-92 years (n = 95), participated in a pre-pandemic healthy aging trial and later completed a COVID-19 assessment (May to September 2020). Those experiencing ⩾1 PRTS symptom (n = 40), and those without PRTS symptoms (n = 55), were compared. The PRTS+ group had poorer mental and general health and greater impairment in instrumental activities of daily living. Pre-pandemic biomarkers of vascular inflammation did not predict increased odds of PRTS; however, greater pre-pandemic anxiety and female gender did predict PRTS during COVID-19. Our findings highlight PRTS as a threat to healthy aging in older adults with hypertension; targeted approaches are needed to mitigate this burden, particularly for females and those with pre-existing anxiety.
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Gielkens EMJ, Sobczak S, Gerrits N, Rosowsky E, Stas L, Rossi G, van Alphen SPJ. Feasibility of EMDR toward Personality Functioning in Older Adults with PTSD. Clin Gerontol 2024:1-12. [PMID: 38656832 DOI: 10.1080/07317115.2024.2344793] [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: 04/26/2024]
Abstract
OBJECTIVES Severe posttraumatic stress disorder (PTSD) in older adults (≥60 years) has been found to be associated with maladaptive personality functioning and personality disorders (PD). Emerging evidence in adults supports that reprocessing adverse events with Eye Movement Desensitization and Reprocessing (EMDR) could improve personality functioning and reduce full PDdiagnosis. METHODS A multicenterfeasibilitystudy in 24 older PTSD-patients receiving weekly EMDR-sessions for either 3, 6 or 9 months. A linear-mixed-model was used with personality functioning (SIPP-SF) as dependent variable and time, PTSD-severity (CAPS-5), and "othertreatment" as predictor variables. Secondary, pre- and posttreatment percentages were calculated for the PDspresence. RESULTS Symptom changes over time showed a significant influence of CAPS-5 on SIPP-SF (b = -1.40, 95% CI=[-2.48 to -0.33], p = .012), no significant effect of time for total SIPP-SF, and a significant improvement of SIPP-SF "identityintegration"-scale over time (b = 9.20, 95% CI=[0.97-17.42], p = .029). There was a marginal significant effect of "othertreatment" (b = 8.42, 95% CI=[-0.30-17.13], p = .058). There was 31% full PDs-decrease. CONCLUSIONS Observed improvements in personality functioning from pre to post EMDRtreatment were explained by PTSD-severity. Identityintegration improved significantly over time. Results suggest that participants with "othertreatment" showed more severe baseline-pathology and thus lower personality functioning. CLINICAL IMPLICATIONS EMDR, in addition to being a feasible treatment option for older adults with PTSD, improves personality functioning and reduces the presence of PDs over time.'
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Affiliation(s)
- Ellen M J Gielkens
- Clinical center of excellence for older adults with personality disorders, Mondriaan Mental Health Centre, Heerlen-Maastricht, The Netherlands
- Vrije Universiteit Brussel (VUB), Department of Psychology, Personality and Psychopathology Research Group (PEPS), Brussels, Belgium
| | - Sjacko Sobczak
- Clinical center of excellence for older adults with personality disorders, Mondriaan Mental Health Centre, Heerlen-Maastricht, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience; School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
- Rotterdam Research Center Innovations in Care, Rotterdam University of Applied Sciences, Rotterdam, The Netherlands
| | - Nienke Gerrits
- Clinical center of excellence for older adults with personality disorders, Mondriaan Mental Health Centre, Heerlen-Maastricht, The Netherlands
| | - Erlene Rosowsky
- William James College, Department of Clinical Psychology, Newton, Massachusetts, USA
- Harvard Medical School, Department of Psychiatry, Boston, Massachusetts, USA
| | - Lara Stas
- Vrije Universiteit Brussel (VUB), Biostatistics and Medical Informatics Research Group, Brussels, Belgium
- Vrije Universiteit Brussel (VUB), Core Facility - Support for Quantitative and Qualitative Research (SQUARE), Brussels, Belgium
| | - Gina Rossi
- Vrije Universiteit Brussel (VUB), Department of Psychology, Personality and Psychopathology Research Group (PEPS), Brussels, Belgium
| | - Sebastiaan P J van Alphen
- Clinical center of excellence for older adults with personality disorders, Mondriaan Mental Health Centre, Heerlen-Maastricht, The Netherlands
- Vrije Universiteit Brussel (VUB), Department of Psychology, Personality and Psychopathology Research Group (PEPS), Brussels, Belgium
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
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Guo J, Orgeta V, Olivé I, Hoff E, Huntley J, Olff M, Sobczak S. Biomarkers associated with cognitive impairment in post-traumatic stress disorder: A systematic review of current evidence. Ageing Res Rev 2024; 95:102198. [PMID: 38237700 DOI: 10.1016/j.arr.2024.102198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
OBJECTIVE This systematic review aimed at synthesizing current evidence on biomarkers associated with cognitive impairment (CI) in Post-Traumatic Stress Disorder (PTSD). METHODS A systematic literature search was conducted for studies assessing biomarkers associated with CI in PTSD. RESULTS Of the 10,149 titles screened, 8 studies met our inclusion criteria. In a single longitudinal study, MRI volumes, Aβ and tau accumulation were not associated with CI in PTSD. Studies on structural imaging reported no significant association between morphological changes and CI. Two studies on diffusion neuroimaging showed abnormalities in white matter tracts which were cross-sectionally associated with CI in PTSD. Similarly, lower resting-state functional connectivity in neocortical networks, and elevated tau in the neocortex were also cross sectionally associated with CI. Two single studies on biochemical biomarkers showed that sixteen novel plasma proteins and lower BDNF, indicative of genetic vulnerabilities associated with neural and synaptic dysfunctions commonly observed in neurodegeneration, were cross-sectionally associated with CI in PTSD. Overall, evidence is of low quality. CONCLUSIONS Longitudinal research utilizing large representative samples of trauma exposed populations are needed to establish the utility of specific biomarkers in monitoring cognitive decline in PTSD.
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Affiliation(s)
- Junling Guo
- Division of Psychiatry, University College London, London, United Kingdom
| | - Vasiliki Orgeta
- Division of Psychiatry, University College London, London, United Kingdom.
| | - Isadora Olivé
- Division of Psychiatry, University College London, London, United Kingdom
| | - Erik Hoff
- Department of Neurology, Zuyderland Medical Center, Heerlen, Sittard, the Netherlands
| | - Jonathan Huntley
- Division of Psychiatry, University College London, London, United Kingdom
| | - Miranda Olff
- Department of Psychiatry, Amsterdam University Medical Center, University of Amsterdam, Amsterdam Neuroscience, & Amsterdam Public Health, Amsterdam, the Netherlands; ARQ National Psychotrauma Centre, Diemen, the Netherlands
| | - Sjacko Sobczak
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands; Mondriaan Mental Health Center, Heerlen, Maastricht, the Netherlands; Rotterdam University of Applied Sciences (RUAS), Research Center Innovations in Care, Rotterdam, the Netherlands
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6
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Baghaei A, Zoshk MY, Hosseini M, Fasihi H, Nassireslami E, Shayesteh S, Laripour R, Amoli AE, Heidari R, Chamanara M. Prominent genetic variants and epigenetic changes in post-traumatic stress disorder among combat veterans. Mol Biol Rep 2024; 51:325. [PMID: 38393604 DOI: 10.1007/s11033-024-09276-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 01/19/2024] [Indexed: 02/25/2024]
Abstract
Post-traumatic stress disorder (PTSD) is one of the most widespread and disabling psychiatric disorders among combat veterans. Substantial interindividual variability in susceptibility to PTSD suggests the presence of different risk factors for this disorder. Twin and family studies confirm genetic factors as important risk factors for PTSD. In addition to genetic factors, epigenetic factors, especially DNA methylation, can be considered as a potential mechanism in changing the risk of PTSD. So far, many genetic and epigenetic association studies have been conducted in relation to PTSD. In genetic studies, many single nucleotide polymorphisms have been identified as PTSD risk factors. Meanwhile, the variations in catecholamines-related genes, serotonin transporter and receptors, brain-derived neurotrophic factor, inflammatory factors, and apolipoprotein E are the most prominent candidates. CpG methylation in the upstream regions of many genes is also considered a PTSD risk factor. Accurate identification of genetic and epigenetic changes associated with PTSD can lead to the presentation of suitable biomarkers for susceptible individuals to this disorder. This study aimed to delineate prominent genetic variations and epigenetic changes associated with post-traumatic stress disorder in military veterans who have experienced combat, focusing on genetic and epigenetic association studies.
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Affiliation(s)
- Ahmadali Baghaei
- Trauma Research center, AJA university of Medical sciences, Tehran, Iran
| | | | - Mohsen Hosseini
- The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Fasihi
- Biomaterial and Medicinal Chemistry Research Center, AJA University of Medical Science, Tehran, Iran
| | - Ehsan Nassireslami
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran
- Department of Pharmacology and Toxicology, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Sevda Shayesteh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alborz University of Medical Sciences, Karaj, Iran
| | - Reza Laripour
- Social and Preventive Medicine Department, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Aynaz Eslami Amoli
- Trauma Research center, AJA university of Medical sciences, Tehran, Iran
| | - Reza Heidari
- Cancer Epidemiology Research Center (AJA-CERTC), AJA University of Medical Sciences, Tehran, Iran.
- Medical Biotechnology Research Center, AJA University of Medical Sciences, Tehran, Iran.
| | - Mohsen Chamanara
- Toxicology Research Center, AJA University of Medical Sciences, Tehran, Iran.
- Student research committee, AJA University of Medical Sciences, Tehran, Iran.
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Wani A, Katrinli S, Zhao X, Daskalakis N, Zannas A, Aiello A, Baker D, Boks M, Brick L, Chen CY, Dalvie S, Fortier C, Geuze E, Hayes J, Kessler R, King A, Koen N, Liberzon I, Lori A, Luykx J, Maihofer A, Milberg W, Miller M, Mufford M, Nugent N, Rauch S, Ressler K, Risbrough V, Rutten B, Stein D, Stein M, Ursano R, Verfaellie M, Ware E, Wildman D, Wolf E, Nievergelt C, Logue M, Smith A, Uddin M, Vermetten E, Vinkers C. Blood-based DNA methylation and exposure risk scores predict PTSD with high accuracy in military and civilian cohorts. RESEARCH SQUARE 2024:rs.3.rs-3952163. [PMID: 38410438 PMCID: PMC10896387 DOI: 10.21203/rs.3.rs-3952163/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Background Incorporating genomic data into risk prediction has become an increasingly useful approach for rapid identification of individuals most at risk for complex disorders such as PTSD. Our goal was to develop and validate Methylation Risk Scores (MRS) using machine learning to distinguish individuals who have PTSD from those who do not. Methods Elastic Net was used to develop three risk score models using a discovery dataset (n = 1226; 314 cases, 912 controls) comprised of 5 diverse cohorts with available blood-derived DNA methylation (DNAm) measured on the Illumina Epic BeadChip. The first risk score, exposure and methylation risk score (eMRS) used cumulative and childhood trauma exposure and DNAm variables; the second, methylation-only risk score (MoRS) was based solely on DNAm data; the third, methylation-only risk scores with adjusted exposure variables (MoRSAE) utilized DNAm data adjusted for the two exposure variables. The potential of these risk scores to predict future PTSD based on pre-deployment data was also assessed. External validation of risk scores was conducted in four independent cohorts. Results The eMRS model showed the highest accuracy (92%), precision (91%), recall (87%), and f1-score (89%) in classifying PTSD using 3730 features. While still highly accurate, the MoRS (accuracy = 89%) using 3728 features and MoRSAE (accuracy = 84%) using 4150 features showed a decline in classification power. eMRS significantly predicted PTSD in one of the four independent cohorts, the BEAR cohort (beta = 0.6839, p-0.003), but not in the remaining three cohorts. Pre-deployment risk scores from all models (eMRS, beta = 1.92; MoRS, beta = 1.99 and MoRSAE, beta = 1.77) displayed a significant (p < 0.001) predictive power for post-deployment PTSD. Conclusion Results, especially those from the eMRS, reinforce earlier findings that methylation and trauma are interconnected and can be leveraged to increase the correct classification of those with vs. without PTSD. Moreover, our models can potentially be a valuable tool in predicting the future risk of developing PTSD. As more data become available, including additional molecular, environmental, and psychosocial factors in these scores may enhance their accuracy in predicting the condition and, relatedly, improve their performance in independent cohorts.
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Affiliation(s)
- Agaz Wani
- University of South Florida College of Public Health, Genomics Program
| | - Seyma Katrinli
- Emory University Department of Gynecology and Obstetrics
| | - Xiang Zhao
- Boston University School of Public Health
| | | | - Anthony Zannas
- University of North Carolina at Chapel Hill, Carolina Stress Initiative
| | - Allison Aiello
- Robert N Butler Columbia Aging Center, Columbia University
| | - Dewleen Baker
- University of California San Diego, Department of Psychiatry
| | - Marco Boks
- Brain Center University Medical Center Utrecht, Department of Psychiatry
| | | | | | | | | | - Elbert Geuze
- Netherlands Ministry of Defence, Brain Research and Innovation Centre
| | | | - Ronald Kessler
- Harvard Medical School, Department of Health Care Policy
| | - Anthony King
- The Ohio State University, College of Medicine, Institute for Behavioral Medicine Research
| | - Nastassja Koen
- University of Cape Town, Department of Psychiatry & Mental Health
| | - Israel Liberzon
- Texas A&M University College of Medicine, Department of Psychiatry and Behavioral Sciences
| | - Adriana Lori
- Emory University, Department of Psychiatry and Behavioral Sciences
| | - Jurjen Luykx
- UMC Utrecht Brain Center Rudolf Magnus, Department of Psychiatry
| | | | | | - Mark Miller
- Boston University School of Medicine, Psychiatry
| | | | - Nicole Nugent
- Alpert Brown Medical School, Department of Emergency Medicine
| | - Sheila Rauch
- Emory University, Department of Psychiatry & Behavioral Sciences
| | | | | | - Bart Rutten
- Maastricht Universitair Medisch Centrum, School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology
| | - Dan Stein
- University of Cape Town, Department of Psychiatry & Mental Health
| | - Murrary Stein
- University of California San Diego, Department of Psychiatry
| | - Robert Ursano
- Uniformed Services University, Department of Psychiatry
| | | | - Erin Ware
- University of Michigan, Population Studies Center
| | - Derek Wildman
- University of South Florida College of Public Health, Genomics Program
| | - Erika Wolf
- VA Boston Healthcare System, National Center for PTSD
| | | | - Mark Logue
- Boston University School of Public Health
| | - Alicia Smith
- Emory University Department of Gynecology and Obstetrics
| | - Monica Uddin
- University of South Florida College of Public Health, Genomics Program
| | - Eric Vermetten
- Leiden University Medical Center, Department of Psychiatry
| | - Christiaan Vinkers
- Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program
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Burback L, Brémault-Phillips S, Nijdam MJ, McFarlane A, Vermetten E. Treatment of Posttraumatic Stress Disorder: A State-of-the-art Review. Curr Neuropharmacol 2024; 22:557-635. [PMID: 37132142 PMCID: PMC10845104 DOI: 10.2174/1570159x21666230428091433] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/19/2023] [Accepted: 02/23/2023] [Indexed: 05/04/2023] Open
Abstract
This narrative state-of-the-art review paper describes the progress in the understanding and treatment of Posttraumatic Stress Disorder (PTSD). Over the last four decades, the scientific landscape has matured, with many interdisciplinary contributions to understanding its diagnosis, etiology, and epidemiology. Advances in genetics, neurobiology, stress pathophysiology, and brain imaging have made it apparent that chronic PTSD is a systemic disorder with high allostatic load. The current state of PTSD treatment includes a wide variety of pharmacological and psychotherapeutic approaches, of which many are evidence-based. However, the myriad challenges inherent in the disorder, such as individual and systemic barriers to good treatment outcome, comorbidity, emotional dysregulation, suicidality, dissociation, substance use, and trauma-related guilt and shame, often render treatment response suboptimal. These challenges are discussed as drivers for emerging novel treatment approaches, including early interventions in the Golden Hours, pharmacological and psychotherapeutic interventions, medication augmentation interventions, the use of psychedelics, as well as interventions targeting the brain and nervous system. All of this aims to improve symptom relief and clinical outcomes. Finally, a phase orientation to treatment is recognized as a tool to strategize treatment of the disorder, and position interventions in step with the progression of the pathophysiology. Revisions to guidelines and systems of care will be needed to incorporate innovative treatments as evidence emerges and they become mainstream. This generation is well-positioned to address the devastating and often chronic disabling impact of traumatic stress events through holistic, cutting-edge clinical efforts and interdisciplinary research.
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Affiliation(s)
- Lisa Burback
- Department of Psychiatry, University of Alberta, Edmonton, Canada
| | | | - Mirjam J. Nijdam
- ARQ National Psychotrauma Center, Diemen, The Netherlands
- Department of Psychiatry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | | | - Eric Vermetten
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
- Department of Psychiatry, New York University Grossman School of Medicine, New York, USA
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Zaccari B, Higgins M, Haywood TN, Patel M, Emerson D, Hubbard K, Loftis JM, Kelly UA. Yoga vs Cognitive Processing Therapy for Military Sexual Trauma-Related Posttraumatic Stress Disorder: A Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2344862. [PMID: 38064219 PMCID: PMC10709771 DOI: 10.1001/jamanetworkopen.2023.44862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 10/14/2023] [Indexed: 12/18/2023] Open
Abstract
Importance First-line treatment for posttraumatic stress disorder (PTSD) in the US Department of Veterans Affairs (VA), ie, trauma-focused therapy, while effective, is limited by low treatment initiation, high dropout, and high treatment refraction. Objective To evaluate the effectiveness of Trauma Center Trauma-Sensitive Yoga (TCTSY) vs first-line cognitive processing therapy (CPT) in women veterans with PTSD related to military sexual trauma (MST) and the hypothesis that PTSD outcomes would differ between the interventions. Design, Setting, and Participants This multisite randomized clinical trial was conducted from December 1, 2015, to April 30, 2022, within 2 VA health care systems located in the southeast and northwest. Women veterans aged 22 to 71 years with MST-related PTSD were enrolled and randomized to TCTSY or CPT. Interventions The TCTSY intervention (Hatha-style yoga focusing on interoception and empowerment) consisted of 10 weekly, 60-minute group sessions, and the CPT intervention (cognitive-based therapy targeting modification of negative posttraumatic thoughts) consisted of 12 weekly, 90-minute group sessions. Main Outcome and Measures Sociodemographic data were collected via self-report survey. The primary outcome, PTSD symptom severity, was assessed using the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) and PTSD Checklist for DSM-5 (PCL-5). Assessments were conducted at baseline, midintervention, 2 weeks post intervention, and 3 months post intervention. Results Of 200 women veterans who consented to participate, the intent-to-treat sample comprised 131 participants (mean [SD] age, 48.2 [11.2] years), with 72 randomized to TCTSY and 59 randomized to CPT. Treatment was completed by 47 participants (65.3%) in the TCTSY group and 27 (45.8%) in the CPT group, a 42.6% higher treatment completion rate in the TCTSY group (P = .03). Both treatment groups improved over time on the CAPS-5 (mean [SD] scores at baseline: 36.73 [8.79] for TCTSY and 35.52 [7.49] for CPT; mean [SD] scores at 3 months: 24.03 [11.55] for TCTSY and 22.15 [13.56]) and the PCL-5 (mean [SD] scores at baseline: 49.62 [12.19] for TCTSY and 48.69 [13.62] for CPT; mean [SD] scores at 3 months: 36.97 [17.74] for TCTSY and 31.76 [12.47]) (P < .001 for time effects). None of the group effects or group-by-time effects were significant. Equivalence analyses of change scores were not significantly different between the TCTSY and CPT groups, and the two one-sided test intervals fell within the equivalence bounds of plus or minus 10 for CAPS-5 for all follow-up time points. Conclusions and Relevance In this comparative effectiveness randomized clinical trial, TCTSY was equivalent to CPT in reducing PTSD symptom severity, with both groups improving significantly. The higher treatment completion rate for TCTSY indicates its higher acceptability as an effective and acceptable PTSD treatment for women veterans with PTSD related to MST that could address current VA PTSD treatment limitations. Trial Registration ClinicalTrials.gov Identifier: NCT02640690.
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Affiliation(s)
- Belle Zaccari
- Research and Development Service, Veterans Affairs Portland Health Care System, Portland, Oregon
- Department of Mental Health and Clinical Neurosciences, Veterans Affairs Portland Health Care System, Portland, Oregon
- Department of Psychiatry, Oregon Health & Science University, Portland
| | - Melinda Higgins
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia
| | | | - Meghna Patel
- Mental Health Service Line, Joseph Maxwell Cleland Atlanta VA Medical Center, Atlanta, Georgia
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - David Emerson
- The Center for Trauma and Embodiment at Justice Resource Institute, Needham, Massachusetts
| | - Kimberly Hubbard
- Research and Development Service, Veterans Affairs Portland Health Care System, Portland, Oregon
| | - Jennifer M. Loftis
- Research and Development Service, Veterans Affairs Portland Health Care System, Portland, Oregon
- Department of Psychiatry, Oregon Health & Science University, Portland
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland
| | - Ursula A. Kelly
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia
- Nursing and Patient Care Services, Joseph Maxwell Cleland Atlanta VA Medical Center, Atlanta, Georgia
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10
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Moye J, Kaiser AP, Cook JM, Fischer IC, Levy BR, Pietrzak RH. Characteristics and Correlates of Ten-Year Trajectories of Posttraumatic Stress Symptoms in Older U.S. Military Veterans. Am J Geriatr Psychiatry 2023; 31:889-901. [PMID: 37355455 PMCID: PMC10592467 DOI: 10.1016/j.jagp.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/25/2023] [Accepted: 05/27/2023] [Indexed: 06/26/2023]
Abstract
OBJECTIVES To examine the nature and correlates of 10-year trajectories of posttraumatic stress disorder (PTSD) symptoms in older U.S. military Veterans. DESIGN AND SETTING A nationally representative web-based survey of older U.S. Veterans who participated in the National Health and Resilience in Veterans Study over 5 waves between 2011 and 2021. PARTICIPANTS A total of 1,843 U.S. Veterans aged 50 and older (mean age = 67). MEASUREMENTS PTSD symptoms were assessed using the PTSD Checklist. Self-report measures at baseline assessed sociodemographic characteristics; trauma exposures; psychiatric and substance use disorders; mental, cognitive, and physical functioning; and psychosocial factors including expectations of aging. Latent growth mixture modeling identified the nature and correlates of 10-year PTSD symptom trajectories. RESULTS Most of the sample had no/low PTSD symptoms (88.7%), while 6.0% had consistently subthreshold symptoms, 2.7% consistently high symptoms, and 2.6% increasing symptoms. Relative to the no/low symptom group, the subthreshold and high symptom groups reported more medical conditions and cognitive difficulties, with younger age and more lifetime traumatic events additionally linked to the high symptom trajectory. Relative to the no/low symptom group, Veterans with increasing symptoms were more likely to report functional disability and lifetime nicotine use disorder, cognitive difficulties, negative expectations regarding physical and emotional aging, and traumatic events over the study period. CONCLUSIONS Despite high rates of trauma exposure, most older Veterans do not evidence symptomatic PTSD trajectories; however, about 11% do. Results underscore the importance of assessing PTSD symptoms in this population and considering longitudinal trajectories as well as associated risk and protective factors.
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Affiliation(s)
- Jennifer Moye
- VA New England Geriatric Research Education and Clinical Center (GRECC) (JM), Veterans Health Administration, US Department of Veterans Affairs, Boston, MA; VA Boston Healthcare System (JM APK), Veterans Health Administration, US Department of Veterans Affairs, Boston, MA; Department of Psychiatry, Harvard Medical School (JM), Boston, MA.
| | - Anica Pless Kaiser
- VA Boston Healthcare System (JM APK), Veterans Health Administration, US Department of Veterans Affairs, Boston, MA; National Center for PTSD (APK), Veterans Health Administration, US Department of Veterans Affairs, Boston, MA; Department of Psychiatry (APK), Boston University Chobanian & Avedisian School of Medicine, Boston, MA
| | - Joan M Cook
- Department of Psychiatry, Yale School of Medicine (JMC, ICF, RHP), New Haven, CT
| | - Ian C Fischer
- Department of Psychiatry, Yale School of Medicine (JMC, ICF, RHP), New Haven, CT; National Center for PTSD, VA Connecticut Healthcare System (ICF RHP), Veterans Health Administration, US Department of Veterans Affairs, West Haven, CT
| | - Becca R Levy
- Department of Social and Behavioral Sciences (BRL, RHP), Yale School of Public Health, New Haven, CT; Department of Psychology (BRL, RHP), Yale University, New Haven, CT
| | - Robert H Pietrzak
- Department of Psychiatry, Yale School of Medicine (JMC, ICF, RHP), New Haven, CT; Department of Social and Behavioral Sciences (BRL, RHP), Yale School of Public Health, New Haven, CT; Department of Psychology (BRL, RHP), Yale University, New Haven, CT; National Center for PTSD, VA Connecticut Healthcare System (ICF RHP), Veterans Health Administration, US Department of Veterans Affairs, West Haven, CT
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11
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Cavieres G, Bozinovic F, Bogdanovich JM, Rivera DS. Impact of prolonged chronic social isolation stress on behavior and multifractal complexity of metabolic rate in Octodon degus. Front Behav Neurosci 2023; 17:1239157. [PMID: 37928446 PMCID: PMC10622977 DOI: 10.3389/fnbeh.2023.1239157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/25/2023] [Indexed: 11/07/2023] Open
Abstract
Social interaction can improve animal performance through the prevention of stress-related events, the provision of security, and the enhancement of reproductive output and survival. We investigated the effects of prolonged chronic social isolation stress on behavioral, cognitive, and physiological performance in the social, long-lived rodent Octodon degus. Degu pups were separated into two social stress treatments: control (CTRL) and chronically isolated (CI) individuals from post-natal and post-weaning until adulthood. We quantified anxiety-like behavior and cognitive performance with a battery of behavioral tests. Additionally, we measured their basal metabolic rate (BMR) and analyzed the multifractal properties of the oxygen consumption time series using Multifractal Detrended Fluctuation Analysis, a well-known method for assessing the fractal characteristics of biological signals. Our results showed that CI induced a significant increase in anxiety-like behaviors and led to a reduction in social and working memory in male degus. In addition, CI-treated degus reduced the multifractal complexity of BMR compared to CTRL, which implies a decrease in the ability to respond to environmental stressors and, as a result, an unhealthy state. In contrast, we did not observe significant effects of social stress on BMR. Multivariate analyses showed a clear separation of behavior and physiological variables into two clusters, corresponding to CI and CTRL degus. This study provides novel insights into the effects of prolonged chronic social isolation stress on behavior, cognitive performance, and metabolic complexity in this rodent animal model. To the best of our knowledge, it is the first study to integrate cognitive-behavioral performance and multifractal dynamics of a physiological signal in response to prolonged social isolation. These findings highlight the importance of social interactions for the well-being and overall performance of social animals.
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Affiliation(s)
- Grisel Cavieres
- Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile
- Center of Applied Ecology and Sustainability (CAPES), Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Bozinovic
- Center of Applied Ecology and Sustainability (CAPES), Pontificia Universidad Católica de Chile, Santiago, Chile
- Departamento de Ecología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - José Miguel Bogdanovich
- Center of Applied Ecology and Sustainability (CAPES), Pontificia Universidad Católica de Chile, Santiago, Chile
- Departamento de Ecología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Daniela S. Rivera
- GEMA Center for Genomics, Ecology and Environment, Facultad de Ciencias, Ingeniería y Tecnología, Universidad Mayor, Santiago, Chile
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12
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Marchese S, Huckins LM. Trauma Matters: Integrating Genetic and Environmental Components of PTSD. ADVANCED GENETICS (HOBOKEN, N.J.) 2023; 4:2200017. [PMID: 37766803 PMCID: PMC10520418 DOI: 10.1002/ggn2.202200017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/28/2022] [Indexed: 09/29/2023]
Abstract
Trauma is ubiquitous, but only a subset of those who experience trauma will develop posttraumatic stress disorder (PTSD). In this review, it is argued that to determine who is at risk of developing PTSD, it is critical to examine the genetic etiology of the disorder and individual trauma profiles of those who are susceptible. First, the state of current PTSD genetic research is described, with a particular focus on studies that present evidence for trauma type specificity, or for differential genetic etiology according to gender or race. Next, approaches that leverage non-traditional phenotyping approaches are reviewed to identify PTSD-associated variants and biology, and the relative advantages and limitations inherent in these studies are reflected on. Finally, it is discussed how trauma might influence the heritability of PTSD, through type, risk factors, genetics, and associations with PTSD symptomology.
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Affiliation(s)
- Shelby Marchese
- Pamela Sklar Division of Psychiatric GenomicsIcahn School of Medicine at Mount SinaiNew YorkNY10029USA
- Department of Genetics and Genomic SciencesIcahn School of Medicine at Mount SinaiNew YorkNY10029USA
| | - Laura M. Huckins
- Pamela Sklar Division of Psychiatric GenomicsIcahn School of Medicine at Mount SinaiNew YorkNY10029USA
- Department of Genetics and Genomic SciencesIcahn School of Medicine at Mount SinaiNew YorkNY10029USA
- Department of PsychiatryIcahn School of Medicine at Mount SinaiNew YorkNY10029USA
- Seaver Autism Center for Research and TreatmentIcahn School of Medicine at Mount SinaiNew YorkNY10029USA
- Present address:
Department of PsychiatryYale University School of MedicineNew HavenCT06511USA
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13
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Bager L, Agerbo E, Skipper N, Larsen JT, Laursen TM. Are migrants diagnosed with a trauma-related disorder at risk of premature mortality? A register-based cohort study in Denmark. J Migr Health 2023; 8:100197. [PMID: 37496744 PMCID: PMC10365948 DOI: 10.1016/j.jmh.2023.100197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/28/2023] Open
Abstract
Background Mental illness is common among refugees displaced by conflict and war. While evidence points to the relatively good health in terms of longevity of migrants resettled in the destination country, less is known about the mortality of the most vulnerable migrants with a trauma-related diagnosis alone and those with an additional comorbid psychotic disorder. This study aimed to provide an overview of the number and mortality of foreign-born individuals diagnosed with Post-Traumatic Stress Disorder or Enduring Personality Change after a Catastrophic Event (PTSD/EPCACE), a psychotic disorder or both. Methods A nationwide register-based cohort study, including residents in Denmark, followed from 1 January 1995 to 31 December 2016. The exposure was PTSD/EPCACE and psychotic disorders as well as region of origin. Relative all-cause mortality was estimated using Cox proportional hazards regression models and calculated for migrants with one or both groups of disorders compared to those from the same region without the disorder. Results During the study period, 6,580,000 individuals (50.4% women) were included in the cohort. Of these 1,249,654 (50.5% women) died during follow-up. For men and women from the former Yugoslavia, the Middle East and Northern Africa, a PTSD/EPCACE diagnosis alone or with comorbid psychotic disorder was not associated with increased mortality after adjusting for region of origin. A psychotic disorder alone, however, was associated with an increased mortality rate. Conclusion Despite the severity of many refugees' traumatic experiences, a diagnosis of a trauma-related psychiatric disorder did not appear to increase the mortality rates.
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Affiliation(s)
- Line Bager
- NCRR - National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Department of Rehabilitation, DIGNITY – Danish Institute Against Torture
| | - Esben Agerbo
- NCRR - National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Niels Skipper
- CIRRAU - Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark
- Department of Economics and Business Economics, Business and Social Sciences, Aarhus University, Denmark
| | | | - Thomas Munk Laursen
- NCRR - National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- CIRRAU - Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark
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14
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Alves de Araujo Junior D, Sair HI, Peters ME, Carvalho AF, Yedavalli V, Solnes LB, Luna LP. The association between post-traumatic stress disorder (PTSD) and cognitive impairment: A systematic review of neuroimaging findings. J Psychiatr Res 2023; 164:259-269. [PMID: 37390621 DOI: 10.1016/j.jpsychires.2023.06.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 06/08/2023] [Accepted: 06/15/2023] [Indexed: 07/02/2023]
Abstract
BACKGROUND Accumulating evidence suggests that post-traumatic stress disorder (PTSD) may increase the risk of various types of dementia. Despite the large number of studies linking these critical conditions, the underlying mechanisms remain unclear. The past decade has witnessed an exponential increase in interest on brain imaging research to assess the neuroanatomical underpinnings of PTSD. This systematic review provides a critical assessment of available evidence of neuroimaging correlates linking PTSD to a higher risk of dementia. METHODS The EMBASE, PubMed/MEDLINE, and SCOPUS electronic databases were systematically searched from 1980 to May 22, 2021 for original references on neuroimaging correlates of PTSD and risk of dementia. Literature search, screening of references, methodological quality appraisal of included articles as well as data extractions were independently conducted by at least two investigators. Eligibility criteria included: 1) a clear PTSD definition; 2) a subset of included participants must have developed dementia or cognitive impairment at any time point after the diagnosis of PTSD through any diagnostic criteria; and 3) brain imaging protocols [structural, molecular or functional], including whole-brain morphologic and functional MRI, and PET imaging studies linking PTSD to a higher risk of cognitive impairment/dementia. RESULTS Overall, seven articles met eligibility criteria, comprising findings from 366 participants with PTSD. Spatially convergent structural abnormalities in individuals with PTSD and co-occurring cognitive dysfunction involved primarily the bilateral frontal (e.g., prefrontal, orbitofrontal, cingulate cortices), temporal (particularly in those with damage to the hippocampi), and parietal (e.g., superior and precuneus) regions. LIMITATIONS A meta-analysis could not be performed due to heterogeneity and paucity of measurable data in the eligible studies. CONCLUSIONS Our systematic review provides putative neuroimaging correlates associated with PTSD and co-occurring dementia/cognitive impairment particularly involving the hippocampi. Further research examining neuroimaging features linking PTSD to dementia are clearly an unmet need of the field. Future imaging studies should provide a better control for relevant confounders, such as the selection of more homogeneous samples (e.g., age, race, education), a proper control for co-occurring disorders (e.g., co-occurring major depressive and anxiety disorders) as well as the putative effects of psychotropic medication use. Furthermore, prospective studies examining imaging biomarkers associated with a higher rate of conversion from PTSD to dementia could aid in the stratification of people with PTSD at higher risk for developing dementia for whom putative preventative interventions could be especially beneficial.
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Affiliation(s)
| | - Haris I Sair
- Johns Hopkins University School of Medicine, Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD, USA
| | - Matthew E Peters
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, Baltimore, MD, USA
| | - André F Carvalho
- IMPACT (Innovation in Mental and Physical Health and Clinical Treatment) Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
| | - Vivek Yedavalli
- Johns Hopkins University School of Medicine, Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD, USA
| | - Lilja B Solnes
- Johns Hopkins University School of Medicine, Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD, USA
| | - Licia P Luna
- Johns Hopkins University School of Medicine, Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD, USA.
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15
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Roer GE, Lien L, Bolstad I, Aaseth JO, Abebe DS. The impact of PTSD on risk of cardiometabolic diseases: a national patient cohort study in Norway. BMC Psychiatry 2023; 23:349. [PMID: 37210523 PMCID: PMC10200052 DOI: 10.1186/s12888-023-04866-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 05/13/2023] [Indexed: 05/22/2023] Open
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) is associated with cardiometabolic diseases, concurrent anxiety, alcohol use disorder and depression. The relationship between PTSD and cardiometabolic diseases are still unclear, and less is known about the effects of socioeconomic status, comorbid anxiety, comorbid alcohol use disorder and comorbid depression. The study, therefore, aims to examine the risk of developing cardiometabolic diseases including type 2 diabetes mellitus over time in PTSD patients, and to what extent socioeconomic status, comorbid anxiety, comorbid alcohol use disorder and comorbid depression attenuate associations between PTSD and risk of developing cardiometabolic diseases. METHOD A retrospective, register-based cohort study with 6-years follow-up of adult (> 18 years) PTSD patients (N = 7 852) compared with the general population (N = 4 041 366), was performed. Data were acquired from the Norwegian Patient Registry and Statistic Norway. Cox proportional regression models were applied to estimate hazard ratios (HRs) (99% confidence intervals) of cardiometabolic diseases among PTSD patients. RESULTS Significantly (p < 0.001) higher age and gender adjusted HRs were disclosed for all cardiometabolic diseases among PTSD patients compared to the population without PTSD, with a variation in HR from 3.5 (99% CI 3.1-3.9) for hypertensive diseases to HR = 6.5 (5.7-7.5) for obesity. When adjusted for socioeconomic status and comorbid mental disorders, reductions were observed, especially for comorbid depression, for which the adjustment resulted in HR reduction of about 48.6% for hypertensive diseases and 67.7% for obesity. CONCLUSIONS PTSD was associated with increased risk of developing cardiometabolic diseases, though attenuated by socioeconomic status and comorbid mental disorders. Health care professionals should be attentive towards the burden and increased risk that low socioeconomic status and comorbid mental disorders may represent for PTSD patients' cardiometabolic health.
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Affiliation(s)
- Grethe Emilie Roer
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, P.O. Box 104, NO-2381, Brumunddal, Norway.
- Department of Nursing and Health Promotion, Oslo Metropolitan University, St. Olavs Plass, P.O. Box 4, NO-0130, Oslo, Norway.
| | - Lars Lien
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, P.O. Box 104, NO-2381, Brumunddal, Norway
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, P.O. Box 400, NO-2418, Elverum, Norway
| | - Ingeborg Bolstad
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, P.O. Box 400, NO-2418, Elverum, Norway
| | - Jan O Aaseth
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, P.O. Box 400, NO-2418, Elverum, Norway
- Research Department, Innlandet Hospital Trust, P.O. Box 104, NO-2381, Brumunddal, Norway
| | - Dawit Shawel Abebe
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, P.O. Box 104, NO-2381, Brumunddal, Norway
- Department of Nursing and Health Promotion, Oslo Metropolitan University, St. Olavs Plass, P.O. Box 4, NO-0130, Oslo, Norway
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16
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Rajkumar RP. Biomarkers of Neurodegeneration in Post-Traumatic Stress Disorder: An Integrative Review. Biomedicines 2023; 11:biomedicines11051465. [PMID: 37239136 DOI: 10.3390/biomedicines11051465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/11/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Post-Traumatic Stress Disorder (PTSD) is a chronic psychiatric disorder that occurs following exposure to traumatic events. Recent evidence suggests that PTSD may be a risk factor for the development of subsequent neurodegenerative disorders, including Alzheimer's dementia and Parkinson's disease. Identification of biomarkers known to be associated with neurodegeneration in patients with PTSD would shed light on the pathophysiological mechanisms linking these disorders and would also help in the development of preventive strategies for neurodegenerative disorders in PTSD. With this background, the PubMed and Scopus databases were searched for studies designed to identify biomarkers that could be associated with an increased risk of neurodegenerative disorders in patients with PTSD. Out of a total of 342 citations retrieved, 29 studies were identified for inclusion in the review. The results of these studies suggest that biomarkers such as cerebral cortical thinning, disrupted white matter integrity, specific genetic polymorphisms, immune-inflammatory alterations, vitamin D deficiency, metabolic syndrome, and objectively documented parasomnias are significantly associated with PTSD and may predict an increased risk of subsequent neurodegenerative disorders. The biological mechanisms underlying these changes, and the interactions between them, are also explored. Though requiring replication, these findings highlight a number of biological pathways that plausibly link PTSD with neurodegenerative disorders and suggest potentially valuable avenues for prevention and early intervention.
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Affiliation(s)
- Ravi Philip Rajkumar
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry 605006, India
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17
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Nilaweera D, Phyo AZZ, Teshale AB, Htun HL, Wrigglesworth J, Gurvich C, Freak-Poli R, Ryan J. Lifetime posttraumatic stress disorder as a predictor of mortality: a systematic review and meta-analysis. BMC Psychiatry 2023; 23:229. [PMID: 37032341 PMCID: PMC10084620 DOI: 10.1186/s12888-023-04716-w] [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: 07/12/2022] [Accepted: 03/24/2023] [Indexed: 04/11/2023] Open
Abstract
BACKGROUND Posttraumatic Stress Disorder (PTSD) could potentially increase the risk of mortality, and there is a need for a meta-analysis to quantify this association. This study aims to determine the extent to which PTSD is a predictor of mortality. METHODS EMBASE, MEDLINE, and PsycINFO were searched systematically on 12th February 2020, with updated searches conducted in July 2021, and December 2022 (PROSPERO CRD42019142971). Studies involving community-dwelling participants with a diagnosis of PTSD or PTSD symptoms, and a comparator group of individuals without PTSD, and which assessed mortality risk, were included. A random-effects meta-analysis was conducted on studies reporting Odds Ratio (OR), Hazard Ratio (HR), and Risk Ratio (RR), and subgroup analysis was also performed by age, sex, type of trauma experienced, PTSD diagnosis, and cause of death. RESULTS A total of 30 eligible studies of mostly good methodological quality were identified, with a total of more than 2.1 million participants with PTSD. The majority of studies involved male-dominated, veteran populations. PTSD was associated with a 47% (95% CI: 1.06-2.04) greater risk of mortality across six studies that reported OR/RR, and a 32% increased risk across 18 studies which reported time to death (HR: 1.32, 95% CI: 1.10-1.59). There was very high study heterogeneity (I2 > 94%) and this was not explained by the prespecified subgroup analysis. CONCLUSION PTSD is associated with increased mortality risk, however further research is required amongst civilians, involving women, and in individuals from underdeveloped countries.
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Affiliation(s)
- Dinuli Nilaweera
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia
| | - Aung Zaw Zaw Phyo
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia
| | - Achamyeleh Birhanu Teshale
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia
| | - Htet Lin Htun
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia
| | - Jo Wrigglesworth
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia
| | - Caroline Gurvich
- Department of Psychiatry, Central Clinical School, Alfred Hospital and Monash University, Melbourne, VIC, 2004, Australia
| | - Rosanne Freak-Poli
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia
| | - Joanne Ryan
- School of Public Health and Preventive Medicine, Monash University, Level 5, Melbourne, VIC, 3004, Australia.
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18
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Katrinli S, King AP, Duval ER, Smith AK, Rajaram N, Liberzon I, Rauch SAM. DNA methylation GrimAge acceleration in US military veterans with PTSD. Neuropsychopharmacology 2023; 48:773-780. [PMID: 36725867 PMCID: PMC10066228 DOI: 10.1038/s41386-023-01537-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 12/16/2022] [Accepted: 01/18/2023] [Indexed: 02/03/2023]
Abstract
Epigenetic alterations in DNA methylation might mediate gene expression effects of trauma underlying PTSD symptoms, or effects of PTSD on related health problems. PTSD is associated with all-cause morbidity and premature mortality, suggesting accelerated biological aging. We measured genome-wide DNA methylation (Illumina MethylationEPIC BeadChip) in whole blood in a treatment study for combat-related PTSD - "PROGrESS", a multisite RCT comparing sertraline plus enhanced medication management (SERT + EMM), prolonged exposure (PE) therapy plus placebo (PE + PLB), and the combination (SERT + PE). DNA methylation was measured in 140 US military veterans who served in Iraq and/or Afghanistan (112 current PTSD cases enrolled in a PTSD treatment study and 28 veterans without PTSD history controls), and also 59 non-trauma exposed controls at baseline posttreatment (24 weeks after baseline). Increased DNA methylation GrimAge acceleration (p = 8.8e-09) was observed in patients with PTSD compared to a pooled control group (trauma exposed and non-trauma exposed), suggesting a higher risk of premature mortality in those with PTSD. There was no difference in GrimAge acceleration between combat trauma and non-trauma exposed controls. No treatment-related changes in GrimAge acceleration were found in within-subject comparisons of PTSD patients pre- to post-treatment.
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Affiliation(s)
- Seyma Katrinli
- Emory University, Department of Gynecology and Obstetrics, Atlanta, GA, USA
| | - Anthony P King
- Department of Psychiatry & Behavioral Health, and Institute for Behavioral Medicine Research, The Ohio State University, Columbus, OH, USA.
| | - Elizabeth R Duval
- Department of Psychiatry, Michigan Medicine, University of Michigan, 4250 Plymouth Road, Ann Arbor, MI, 48109, USA
| | - Alicia K Smith
- Emory University, Department of Gynecology and Obstetrics, Atlanta, GA, USA
- Emory University, Department of Psychiatry & Behavioral Sciences, Atlanta, GA, USA
| | - Nirmala Rajaram
- Department of Psychiatry, Michigan Medicine, University of Michigan, 4250 Plymouth Road, Ann Arbor, MI, 48109, USA
- Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Israel Liberzon
- Department of Psychiatry & Behavioral Science, Texas A&M Health, Bryan, TX, USA
| | - Sheila A M Rauch
- Emory University, Department of Psychiatry & Behavioral Sciences, Atlanta, GA, USA
- Atlanta VA Healthcare System GA, Atlanta, GA, USA
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19
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Havermans DC, van Alphen SP, Olff M, Van der Velden-Daamen M, Verhey F, Rutten BP, Stuijts P, Cook JM, Sobczak S. The Need for a Diagnostic Instrument to Assess Post-Traumatic Stress Disorder in People with Dementia: Findings from a Delphi Study. J Geriatr Psychiatry Neurol 2023; 36:129-142. [PMID: 35713096 PMCID: PMC9941654 DOI: 10.1177/08919887221103583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cognitive and behavioral aspects may mask posttraumatic stress disorder (PTSD) in people with dementia. PTSD severely lowers quality of life in people with dementia. Proper recognition of PTSD is essential to ensure adequate treatment. However, a valid diagnostic tool for PTSD in dementia is lacking. A Delphi study was conducted among 20 Dutch and 6 international experts in the field of PTSD and dementia care or research. The aim was to reach consensus in 3 rounds on the added value, form, content, and application for developing such an instrument. The first round confirmed the need for a new diagnostic tool for research and clinical practice. Consensus was reached on 23 statements regarding the support base and 19 related to content of the instrument. In the third round, opinions on several conceptual problems were gathered. Based on the experts' opinions, a draft version of an instrument, the TRAuma and DEmentia-interview (TRADE-interview), was developed. Clinical and research implications of this new measure are discussed.
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Affiliation(s)
- Demi C.D. Havermans
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre+, Maastricht, The Netherlands
- Department of Old Age Psychiatry, Mondriaan Mental Health Center, Heerlen, The Netherlands
- Demi C.D. Havermans, MSc, Department of Old Age Psychiatry, Mondriaan Mental Health Center, Heerlen, The Netherlands. Kloosterkensweg 10, 6419PJ Heerlen.
| | - Sebastiaan P.J. van Alphen
- Department of Old Age Psychiatry, Mondriaan Mental Health Center, Heerlen, The Netherlands
- Department of Clinical and Life Span Psychology, Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Department of Medical and Clinical Psychology, School of Social and Behavioral Sciences, Tilburg University, Tilburg, The Netherlands
| | - Miranda Olff
- ARQ National Psychotrauma Centre, Diemen, The Netherlands
- Department of Psychiatry, Amsterdam Public Health, Amsterdam University Medical Centers Location AMC, Amsterdam, The Netherlands
| | - Mariëlle Van der Velden-Daamen
- Department of Health Services Research, Maastricht University, Maastricht, The Netherlands
- Department of Psychogeriatrics, Cicero-Zorggroep, Brunssum, The Netherlands
| | - Frans Verhey
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Bart P.F. Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre+, Maastricht, The Netherlands
| | | | - Joan M Cook
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Sjacko Sobczak
- Department of Old Age Psychiatry, Mondriaan Mental Health Center, Heerlen, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
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20
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Martland R, Korman N, Firth J, Stubbs B. The efficacy of exercise interventions for all types of inpatients across mental health settings: A systematic review and meta-analysis of 47 studies. J Sports Sci 2023; 41:232-271. [PMID: 37132599 DOI: 10.1080/02640414.2023.2207855] [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: 05/27/2021] [Accepted: 04/18/2023] [Indexed: 05/04/2023]
Abstract
This systematic review and meta-analysis investigated the benefits, safety and adherence of exercise interventions delivered in inpatient mental health settings, quantified the number of exercise trials that provided support to maintain engagement in exercise post-discharge, and reported patient feedback towards exercise interventions. Major databases were searched from inception to 22.06.2022 for intervention studies investigating exercise in mental health inpatient settings. Study quality was assessed using Cochrane and ROBINS-1 checklists. Fifty-six papers were included from 47 trials (including 34 RCTs), bias was high. Exercise improved depression (Standardised mean difference = -0.416; 95% Confidence interval -0.787 to -0.045, N = 15) compared to non-exercise comparators amongst people with a range of mental illnesses, with further (albeit limited) evidence suggesting a role of exercise in cardiorespiratory fitness and various other physical health parameters and ameliorating psychiatric symptoms. No serious exercise-related adverse events were noted, attendance was ≥80% in most trials, and exercise was perceived as enjoyable and useful. Five trials offered patients post-discharge support to continue exercise, with varying success. In conclusion, exercise interventions may have therapeutic benefits in inpatient mental health settings. More high-quality trials are needed to determine optimal parameters, and future research should investigate systems to support patients to maintain exercise engagement once discharged.
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Affiliation(s)
- Rebecca Martland
- King's College London, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), London, UK
| | - Nicole Korman
- Metro South Addiction and Mental Health Services, Brisbane, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
| | - Joseph Firth
- Western Sydney University, Westmead, NSW, NICM Health Research Institute, Australia
- Faculty of Biology, Medicine & Health, Division of Psychology and Mental Health, University of Manchester, Manchester, United Kingdom
| | - Brendon Stubbs
- King's College London, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), London, UK
- South London and Maudsley NHS Foundation Trust, London, United Kingdom
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21
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Gori A, Topino E, Musetti A. The Relationship among Anxiety, Worry, Perceived Stress, Defense Mechanisms, and High Levels of Post-Traumatic Stress Symptoms: A Discriminant Analytic Approach. J Pers Med 2023; 13:jpm13020237. [PMID: 36836471 PMCID: PMC9966516 DOI: 10.3390/jpm13020237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/18/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
Post-traumatic stress disorder (PTSD) is a pathological condition that may lead to a significant deterioration in the quality of life over time. Therefore, the study of the elements that can characterize the disorder could be considered of great clinical interest and relevance. The aim of the present research was to empirically discriminate the influence of perceived stress, state anxiety, worry, and defense mechanisms (mature, neurotic, and immature) at different levels of post-traumatic stress symptoms. A sample of 1250 participants (69.5% women, 30.5% men; Mage = 34.52, SD = 11.857) completed an online survey including the Impact of Event Scale-Revised, Ten-Item Perceived Stress Scale, Penn State Worry Questionnaire, Forty Item Defense Style Questionnaire, and State-Trait Anxiety Inventory-Form X3. Data were analysed by implementing MANOVA and discriminant analysis. Results showed significant differences in the levels of perceived stress, state anxiety, and worry, as well as neurotic and immature defenses based on the levels of post-traumatic stress symptoms: F(12,2484) = 85.682, p < 0.001; Wilk's Λ = 0.430. Furthermore, these variables discriminate significant accuracy between participants who reported a mild psychological impact and those with a probable presence of PTSD, with perceived stress, which was found to be the best predictor. Classification results indicated that the original grouped cases were classified with 86.3% overall accuracy. Such findings may provide useful insight for clinical practice.
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Affiliation(s)
- Alessio Gori
- Department of Health Sciences, University of Florence, Via di San Salvi 12, Pad. 26, 50135 Firenze, Italy
- Integrated Psychodynamic Psychotherapy Institute (IPPI), Via Ricasoli 32, 50122 Florence, Italy
- Correspondence:
| | - Eleonora Topino
- Department of Human Sciences, LUMSA University of Rome, Via della Traspontina 21, 00193 Rome, Italy
| | - Alessandro Musetti
- Department of Humanities, Social Sciences and Cultural Industries, University of Parma, Borgo Carissimi 10, 43121 Parma, Italy
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22
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Li J, Gao L, Bao R, Ji R, He Q, Tang X, Zhang W, Qu Z. Comparative efficacy for different age groups of psychological or psychosocial treatments on post-traumatic stress disorder: protocol for systematic review, meta-analysis and meta-regression analysis. BMJ Open 2023; 13:e066569. [PMID: 36639203 PMCID: PMC9843179 DOI: 10.1136/bmjopen-2022-066569] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
INTRODUCTION It remains unknown whether psychological or psychosocial treatments for post-traumatic stress disorder (PTSD) have comparable effects across the life span. This study aims at comparing the effects of psychological/psychosocial treatments for PTSD between different age groups of youth, early-middle adults and late adults. METHODS AND ANALYSIS A systematic search will be conducted among thirteen electronic databases, including Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, EMBASE, ERIC, PubMed, SCOPUS, Web of Science, Published International Literature on Traumatic Stress, China National Knowledge Infrastructure Database, the Wanfang database, the Chinese Scientific Journal Database (VIP Database) and ProQuest Dissertations and Theses, from inception to 15 May 2022. Electronic searches will be supplemented by a comprehensive grey literature search in Conference proceedings and trial registries. Randomised controlled trials (RCTs) comparing psychological or psychosocial treatments for PTSD with control conditions in all age groups will be included. The primary outcome is the between-treatments efficacy for PTSD that refers to the outcomes of the RCTs included in the meta-analysis. Effect sizes will be calculated for all comparisons and pooled with a fixed effects model or a random effects model. Differences in the efficacy of psychological/psychosocial therapies for PTSD across the age groups will be examined by stratified analyses and meta-regression analyses. ETHICS AND DISSEMINATION Data used in this study will be anonymised. These data will not be used for other purposes than research. Authors who supply the data will be acknowledged. The authors declare that no conflicts of interest exist. The findings of this study will be disseminated through briefing reports, publications and presentations. TRIAL REGISTRATION NUMBER CRD42022334305.
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Affiliation(s)
- Jia Li
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
| | - Liru Gao
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
| | - Ruiji Bao
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
| | - Rui Ji
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
| | - Qianyun He
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
| | - Xinfeng Tang
- Department of Psychology, Renmin University, Beijing, China
| | - Weijun Zhang
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
| | - Zhiyong Qu
- Center for Behavioral Health & School of Social Development and Public Policy, Beijing Normal University, Beijing, China
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23
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Tsur N, Talmon A. Post-Traumatic Orientation to Bodily Signals: A Systematic Literature Review. TRAUMA, VIOLENCE & ABUSE 2023; 24:174-188. [PMID: 34159853 DOI: 10.1177/15248380211025237] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Theoretical literature suggests that trauma and (PTSD) may instigate changes in the interpretation of bodily signals. Some findings support these inquiries, revealing that exposure to traumatic events and PTSD are associated with pain catastrophizing, body vigilance, fear of pain, and other manifestations of bodily perceptions and interpretations. However, these findings are not integrated into an inclusive empirically based conceptualization, thus leading to a limited comprehension of this phenomenon. This systematic literature review was conducted to synthesize the existing literature referring to orientation to bodily signals. Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, the review included a final of 48 manuscripts that addressed orientation to bodily signals among participants (aged 18 and above) and its potential associations with PTSD. The review revealed that most studies assessed one orientation manifestation, which was tested for its link to PTSD. The majority of the manuscripts were cross-sectional and included participants who faced combat, vehicle accidents, or various types of traumas. Only five manuscripts focused on interpersonal trauma and abuse. Most manuscripts reported significant correlations, revealing that trauma and PTSD are associated with a negative, catastrophic and frightful interpretation of bodily signals. These findings emphasize the need to encapsulate the various manifestations of orientation to bodily signals under a unified construct, as proposed by the term post-traumatic orientation to bodily signals. Further research is needed to illuminate the circumstances and processes by which trauma is implicated in post-traumatic orientation to bodily signals.
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Affiliation(s)
- Noga Tsur
- Bob Shapell School of Social Work, Tel Aviv University, Israel
| | - Ada Talmon
- Bob Shapell School of Social Work, Tel Aviv University, Israel
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24
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Aloni R, Ginzburg K, Solomon Z. Trajectories analysis of comorbid depression and anxiety among Israeli veterans: The implications on cognitive performance. J Psychiatr Res 2022; 156:55-61. [PMID: 36242944 DOI: 10.1016/j.jpsychires.2022.10.013] [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: 03/07/2022] [Revised: 09/26/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Among war veterans, research has indicated high rates of depression, anxiety, and comorbidity of these disorders, with even higher rates among prisoners-of-war. However, little is known about the longitudinal effects of comorbidity profiles on cognitive performance, particularly in the case of aging war veterans. METHOD This longitudinal study focuses on Israeli veterans from the 1973 Yom Kippur War, with assessments at four time-points: 1991 (T1), 2003 (T2), 2008 (T3), and 2015 (T4). Two groups were included: veterans who were held captive (ex-POWs; n = 196), and veterans who were not (war veterans; n = 159). Participants completed validated self-report measures, and their cognitive performance was assessed using the Montreal Cognitive Assessment (MoCA). RESULTS Three distinct profiles of comorbidity were identified: resiliency (57.5%, n = 204); delayed-onset (29.6%, n = 105), and chronic (13.00%, n = 46). The chronic profile identified mostly among ex-POW (91.3%, n = 42), veterans with lower education at T1, and with more cognitively impaired compared to the other profiles (p < .0001). No differences were found between the profiles in age and family status at T1. CONCLUSIONS The findings highlight the importance of viewing aging veterans as a high-risk population for cognitive impairments, particularly those suffering from chronic comorbidity of depression and anxiety. Therefore, the appropriate diagnosis and cognitive treatment are required to preserve cognitive abilities and prevent decline.
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Affiliation(s)
- Roy Aloni
- Department of Psychology, Ariel University, Kiryat HaMada 3, Ariel, Israel.
| | - Karni Ginzburg
- Bob Shapell School of Social Work, Tel Aviv University, Chaim Levanon 30, Tel Aviv, Israel.
| | - Zahava Solomon
- Bob Shapell School of Social Work, Tel Aviv University, Chaim Levanon 30, Tel Aviv, Israel.
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25
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Loneliness in Posttraumatic Stress Disorder: A Neglected Factor in Accelerated Aging? JOURNAL OF AGEING AND LONGEVITY 2022; 2:326-339. [PMID: 36567873 PMCID: PMC9783482 DOI: 10.3390/jal2040027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Prior research suggests that people with Posttraumatic Stress Disorder (PTSD) may experience a form of accelerated biological aging. In other populations, loneliness has been shown to elevate risk for many of the same components of accelerated biological aging, and other deleterious outcomes, as seen in people with PTSD. Although standard diagnostic criteria for PTSD include "feelings of detachment or estrangement from others", the relationship of such feelings to the concept of loneliness remains uncertain, in par potentially due to a failure to distinguish between loneliness versus objective social isolation. In order to catalyze wider research attention to loneliness in PTSD, and the potential contribution to accelerated biological aging, the present paper provides three components: (1) a conceptual overview of the relevant constructs and potential interrelationships, (2) a review of the limited extant empirical literature, and (3) suggested directions for future research. The existing empirical literature is too small to support many definitive conclusions, but there is evidence of an association between loneliness and symptoms of PTSD. The nature of this association may be complex, and the causal direction(s) uncertain. Guided by the conceptual overview and review of existing literature, we also highlight key areas for further research. The ultimate goal of this line of work is to elucidate mechanisms underlying any link between loneliness and accelerated aging in PTSD, and to develop, validate, and refine prevention and treatment efforts.
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26
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Garrigues L, Soulé I, Vermeesch AL. Nursing Students and the Human Body: Application of an Ethics Pilot Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11603. [PMID: 36141876 PMCID: PMC9517040 DOI: 10.3390/ijerph191811603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 06/16/2023]
Abstract
This manuscript offers findings from a pilot project which prepares nursing students for embodied professional practice through the lens of ethics. Four undergraduate nursing students were mentored by two nursing faculty in the Dundon-Berchtold Institute Faculty Fellowship Program in the Application of Ethics through an exploration on the ethics of embodiment using an arts pedagogy across one academic year. Inspired by the intersection of nature and health, this project explores the impact of an arts-integrated pedagogy on the human body. The findings from this project provide a natural first step for nursing students to consider multiple interpretations of the human body and to facilitate the students' development of an embodied ethical practice that is perceptive, empathic, and attuned to themselves as natural beings as well as diverse individuals and populations. The findings from this pilot project presents a pivotal opportunity to guide future nursing curricular development toward holistic, nature-inspired, and mindful-based interventions in order to increase resilience, decrease risk factors of compassion fatigue and burnout, and support nursing students to develop strength-based skills to use in their professional nursing practice.
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Affiliation(s)
- Layla Garrigues
- School of Nursing and Health Innovations, The University of Portland, 5000 N, Willamette Blvd., Portland, OR 97203, USA
| | - Isabelle Soulé
- School of Nursing and Health Innovations, The University of Portland, 5000 N, Willamette Blvd., Portland, OR 97203, USA
| | - Amber L. Vermeesch
- Department of Family and Community Nursing, School of Nursing, University of North Carolina Greensboro, 1007 Walker Avenue, Greensboro, NC 27402, USA
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27
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Jorgensen A, Baago IB, Rygner Z, Jorgensen MB, Andersen PK, Kessing LV, Poulsen HE. Association of Oxidative Stress-Induced Nucleic Acid Damage With Psychiatric Disorders in Adults: A Systematic Review and Meta-analysis. JAMA Psychiatry 2022; 79:920-931. [PMID: 35921094 PMCID: PMC9350850 DOI: 10.1001/jamapsychiatry.2022.2066] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Nucleic acid damage from oxidative stress (NA-OXS) may be a molecular mechanism driving the severely increased morbidity and mortality from somatic causes in adults with psychiatric disorders. OBJECTIVE To systematically retrieve and analyze data on NA-OXS across the psychiatric disorder diagnostic spectrum. DATA SOURCES The PubMed, Embase, and PsycINFO databases were searched from inception to November 16, 2021. A hand search of reference lists of relevant articles was also performed. STUDY SELECTION Key study inclusion criteria in this meta-analysis were as follows: adult human study population, measurement of any marker of DNA or RNA damage from oxidative stress, and either a (1) cross-sectional design comparing patients with psychiatric disorders (any diagnosis) with a control group or (2) prospective intervention. Two authors screened the studies, and 2 senior authors read the relevant articles in full and assessed them for eligibility. DATA EXTRACTION AND SYNTHESIS The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were followed. Two authors performed data extraction independently, and a senior coauthor was consulted in cases of disagreement. Data were synthesized with random-effects and multilevel meta-analyses. MAIN OUTCOMES AND MEASURES The predefined hypothesis was that individuals with psychiatric disorders have increased NA-OXS levels. The main outcome was the standardized mean differences (SMDs) among patients and controls in nucleic acid oxidation markers compared across diagnostic groups. Analyses were divided into combinations of biological matrices and nucleic acids. RESULTS Eighty-two studies fulfilled the inclusion criteria, comprising 205 patient vs control group comparisons and a total of 10 151 patient and 10 532 control observations. Overall, the data showed that patients with psychiatric disorders had higher NA-OXS levels vs controls across matrices and molecules. Pooled effect sizes ranged from moderate for urinary DNA markers (SMD = 0.44 [95% CI, 0.20-0.68]; P < .001) to very large for blood cell DNA markers (SMD = 1.12 [95% CI, 0.69-1.55; P < .001). Higher NA-OXS levels were observed among patients with dementias followed by psychotic and bipolar disorders. Sensitivity analyses excluding low-quality studies did not materially alter the results. Intervention studies were few and too heterogenous for meaningful meta-analysis. CONCLUSIONS AND RELEVANCE The results of this meta-analysis suggest that there is an association with increased NA-OXS levels in individuals across the psychiatric disorder diagnostic spectrum. NA-OXS may play a role in the somatic morbidity and mortality observed among individuals with psychiatric disorders.
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Affiliation(s)
- Anders Jorgensen
- Psychiatric Center Copenhagen, Mental Health Services Copenhagen, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Ida Bendixen Baago
- Psychiatric Center Copenhagen, Mental Health Services Copenhagen, Copenhagen, Denmark
| | - Zerlina Rygner
- Psychiatric Center Copenhagen, Mental Health Services Copenhagen, Copenhagen, Denmark,Department of Cardiology, Copenhagen University Hospital, Hillerød, Denmark,Department of Endocrinology, Copenhagen University Hospital, Hillerød, Denmark
| | - Martin Balslev Jorgensen
- Psychiatric Center Copenhagen, Mental Health Services Copenhagen, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | - Lars Vedel Kessing
- Psychiatric Center Copenhagen, Mental Health Services Copenhagen, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Enghusen Poulsen
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,Department of Cardiology, Copenhagen University Hospital, Hillerød, Denmark,Department of Endocrinology, Copenhagen University Hospital, Hillerød, Denmark
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28
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Peruzzolo TL, Pinto JV, Roza TH, Shintani AO, Anzolin AP, Gnielka V, Kohmann AM, Marin AS, Lorenzon VR, Brunoni AR, Kapczinski F, Passos IC. Inflammatory and oxidative stress markers in post-traumatic stress disorder: a systematic review and meta-analysis. Mol Psychiatry 2022; 27:3150-3163. [PMID: 35477973 DOI: 10.1038/s41380-022-01564-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 03/31/2022] [Accepted: 04/04/2022] [Indexed: 11/09/2022]
Abstract
Post-traumatic stress disorder (PTSD) has been associated with persistent, low-degree inflammation, which could explain the increased prevalence of autoimmune conditions and accelerated aging among patients. The aim of the present study is to assess which inflammatory and oxidative stress markers are associated with PTSD. We carried out a meta-analytic and meta-regression analysis based on a systematic review of studies comparing inflammatory and oxidative stress markers between patients with PTSD and controls. We undertook meta-analyses whenever values of inflammatory and oxidative stress markers were available in two or more studies. Overall, 28,008 abstracts were identified, and 54 studies were included, with a total of 8394 participants. The Newcastle-Ottawa Quality Assessment Scale was used to evaluate the quality of the studies. Concentrations of C-reactive protein (SMD = 0.64; 95% CI: 0.21 to 1.06; p = 0.0031; k = 12), interleukin 6 (SMD = 0.94; 95% CI: 0.36 to 1.52; p = 0.0014; k = 32), and tumor necrosis factor-α (SMD = 0.89; 95% CI: 0.23 to 1.55; p = 0.0080; k = 24) were significantly increased in patients with PTSD in comparison with healthy controls. Interleukin 1β levels almost reached the threshold for significance (SMD = 1.20; 95% CI: -0.04 to 2.44; p = 0.0569; k = 15). No oxidative stress marker was associated with PTSD. These findings may explain why PTSD is associated with accelerated aging and illnesses in which immune activation has a key role, such as cardiovascular diseases and diabetes. In addition, they pointed to the potential role of inflammatory markers as therapeutic targets.
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Affiliation(s)
- Tatiana Lauxen Peruzzolo
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Jairo Vinícius Pinto
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,University Hospital, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Thiago Henrique Roza
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Augusto Ossamu Shintani
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Ana Paula Anzolin
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Vanessa Gnielka
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - André Moura Kohmann
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Amanda Salvador Marin
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Vitória Ruschel Lorenzon
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - André Russowsky Brunoni
- Centro de Pesquisas Clínicas e Epidemiológicas, Hospital Universitário, Universidade de São Paulo, São Paulo, Brasil.,Departamentos de Clínica Médica e Psiquiatria, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brasil.,Instituto Nacional de Biomarcadores em Psiquiatria (IMBION), Laboratory of Neurosciences (LIM-27), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brasil
| | - Flávio Kapczinski
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada
| | - Ives Cavalcante Passos
- Laboratory of Molecular Psychiatry, Centro de Pesquisa Experimental (CPE) and Centro de Pesquisa Clínica (CPC), Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil. .,Department of Psychiatry, School of Medicine, Graduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil. .,Instituto Nacional de Ciência e Tecnologia Translacional em Medicina (INCT-TM), Porto Alegre, RS, Brazil.
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29
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Avidor S, Zerach G, Solomon Z. Aging together in the aftermath of war: marital adjustment and subjective age of veterans and their spouses. Aging Ment Health 2022; 26:1479-1486. [PMID: 33896297 DOI: 10.1080/13607863.2021.1916877] [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: 10/21/2022]
Abstract
OBJECTIVES Trauma has long-term effects on those directly exposed to it, but it also impacts those closest to them, particularly one's spouse, as the marital relationship is of central importance for late-life development. Furthermore, traumatic experiences have been shown to be involved in an acceleration of aging, whether through physical health, or via psychological pathways, through an older subjective age. The present work seeks to examine the mutual connections between marital adjustment and the psychological accelerated aging of both spouses among military veterans of the Israeli 1973 Yom Kippur War. METHOD Data from two assessments were drawn from a larger longitudinal study. In 2008 (T1) and again in 2015 (T2), 247 veterans and their wives were interviewed on their subjective age, marital adjustment, and PTSD symptoms. RESULTS An actor-partner interdependence model combined with an autoregressive cross-lagged model, controlling for T1 PTSD symptoms revealed that men's subjective age at T1 was associated with women's subjective age at T2, and women's subjective age at T1 was associated with men's subjective age at T2. Women's marital adjustment at T1 was associated with men's marital adjustment at T2 but not the other way around. CONCLUSION Spousal relationships are an important arena in the lives of older adult veterans. The present study contributes new knowledge regarding the paths that predict subjective age by taking account of the subjective age of one's spouse, as well as levels of marital adjustment. Insights regarding secondary traumatization, as well as gender differences, for the aging process are discussed.
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Affiliation(s)
- Sharon Avidor
- Faculty of Social and Community Sciences, Ruppin Academic Center, Emek Hefer, Israel
| | - Gadi Zerach
- Department of Behavioral Sciences and Psychology, Ariel University, Ariel, Israel
| | - Zahava Solomon
- I-Core Research Center for Mass Trauma, Bob Shapell School of Social Work, Tel-Aviv University, Tel Aviv, Israel
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Jokinen J, Andersson P, Chatzittofis A, Savard J, Rask-Andersen M, Åsberg M, Boström ADE. Accelerated epigenetic aging in suicide attempters uninfluenced by high intent-to-die and choice of lethal methods. Transl Psychiatry 2022; 12:224. [PMID: 35654772 PMCID: PMC9163048 DOI: 10.1038/s41398-022-01998-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 05/19/2022] [Accepted: 05/25/2022] [Indexed: 11/09/2022] Open
Abstract
Suicide attempts (SA) are associated with excess non-suicidal mortality, putatively mediated in part by premature cellular senescence. Epigenetic age (EA) estimators of biological age have been previously demonstrated to strongly predict physiological dysregulation and mortality risk. Herein, we investigate if violent SA with high intent-to-die is predictive of epigenetics-derived estimates of biological aging. The genome-wide methylation pattern was measured using the Illumina Infinium Methylation EPIC BeadChip in whole blood of 88 suicide attempters. Subjects were stratified into two groups based on the putative risk of later committed suicide (low- [n = 58] and high-risk [n = 30]) in dependency of SA method (violent or non-violent) and/or intent-to-die (high/low). Estimators of intrinsic and extrinsic EA acceleration, one marker optimized to predict physiological dysregulation (DNAmPhenoAge/AgeAccelPheno) and one optimized to predict lifespan (DNAmGrimAge/AgeAccelGrim) were investigated for associations to severity of SA, by univariate and multivariate analyses. The study was adequately powered to detect differences of 2.2 years in AgeAccelGrim in relation to SA severity. Baseline DNAmGrimAge exceeded chronological age by 7.3 years on average across all samples, conferring a mean 24.6% increase in relation to actual age. No individual EA acceleration marker was differentiated by suicidal risk group (p > 0.1). Thus, SA per se but not severity of SA is related to EA, implicating that excess non-suicidal mortality in SA is unrelated to risk of committed suicide. Preventative healthcare efforts aimed at curtailing excess mortality after SA may benefit from acting equally powerful to recognize somatic comorbidities irrespective of the severity inherent in the act itself.
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Affiliation(s)
- Jussi Jokinen
- grid.12650.300000 0001 1034 3451Department of Clinical Sciences/Psychiatry, Umeå University, Umeå, Sweden ,grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience/Psychology, Karolinska Institute, Stockholm, Sweden
| | - Peter Andersson
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience/Psychology, Karolinska Institute, Stockholm, Sweden ,grid.8993.b0000 0004 1936 9457Centre for Clinical Research Dalarna, Uppsala University, Falun, Sweden
| | - Andreas Chatzittofis
- grid.12650.300000 0001 1034 3451Department of Clinical Sciences/Psychiatry, Umeå University, Umeå, Sweden ,grid.6603.30000000121167908Medical School, University of Cyprus, Nicosia, Cyprus
| | - Josephine Savard
- grid.12650.300000 0001 1034 3451Department of Clinical Sciences/Psychiatry, Umeå University, Umeå, Sweden
| | - Mathias Rask-Andersen
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Marie Åsberg
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience/Psychology, Karolinska Institute, Stockholm, Sweden
| | - Adrian Desai E. Boström
- grid.12650.300000 0001 1034 3451Department of Clinical Sciences/Psychiatry, Umeå University, Umeå, Sweden ,grid.4714.60000 0004 1937 0626Department of Women’s and Children’s Health/Neuropediatrics, Karolinska Institutet, Stockholm, Sweden
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The impact of toxic oil syndrome on physical and psychological health status using the HAQ and the PHQ-9 questionnaires. Qual Life Res 2022; 31:2995-3008. [PMID: 35653052 DOI: 10.1007/s11136-022-03161-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Toxic oil syndrome (TOS) is a multisystemic disease due to a massive intoxication. To evaluate physical and mental health of TOS patients, we used the Health Assessment Questionnaire (HAQ) and the Patient Health Questionnaire-9 (PHQ-9). Additionally, we correlated both questionnaires with the results of the Short Form-36v2 (SF-36v2) Health Survey obtained in the same patients' sample. METHODS 895 TOS patients who participated in the prior SF-36v2 study were invited to participate. We described patients' demographic and clinical characteristics, HAQ and PHQ-9 results. HAQ and PHQ-9 scores were correlated to the standardised SF-36v2 results obtained in our previous study. RESULTS In total, 828 (92.5%) TOS annual follow-up and HAQ and 810 (90.5%) PHQ-9 valid questionnaires were analysed. Participants' average age was 65.4 (Standard Deviation (SD): 13.4), 521 (62.9%) were women, 725 (87.6%) reported having at least other chronic disease and 789 (95.3%) an additional TOS-related health problem. Average scores were 0.91 (SD: 0.83) for HAQ, 35.8 (SD: 10.1) for PCS and 37.8 (SD: 11.6) for MCS. Overall, 467 (57.7%) participants had moderate/severe depression (PHQ-9 ≥ 10), but only 229 (49.6%) of them reported having a depression diagnosis. Correlation between questionnaires was very strong for HAQ and physical function SF-36v2 dimension and moderate/fair for the rest of combinations. CONCLUSIONS TOS cohort presented low/very low health status measured with SF-36v2, moderate difficulties in performing daily activities according to HAQ, and a high prevalence of major depression measured with PHQ-9. High proportion of undiagnosed depression was detected, proving PHQ-9 useful in terms of detecting and promoting depression diagnosis in the cohort.
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Jones AL, Rafferty J, Cochran SD, Abelson J, Hanna MR, Mays VM. Prevalence, Severity and Burden of Post-Traumatic Stress Disorder in Black Men and Women Across the Adult Life span. J Aging Health 2022; 34:401-412. [PMID: 35510479 PMCID: PMC9175561 DOI: 10.1177/08982643221086071] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives: To examine post-traumatic stress disorder (PTSD) among Black adults in younger, middle, and older ages. Methods: Using nationally representative data from the National Survey of American Life, we estimated lifetime and 12-month prevalence of PTSD in Black men and women ages 18-34, 35-49, and 50+. We determined PTSD persistence and severity by age group, then associations of PTSD with socio-economic status, chronic stress, and racial discrimination in middle age. Results: The lifetime prevalence of PTSD was higher in Black women/men ages 18-34 (prevalence=14.0%/6.3%) and 35-49 (12.8%/4.6%) versus 50 and older (8.7%/5.1%). Those ages 35-49 were more likely than younger/older Black adults to have severe interference in work, relationships, and activities domains. In middle age, PTSD was associated with unemployment, lower education, poverty, and stress in Black men, and unemployment, divorce, poverty, stress, and discrimination in Black women. Discussion: Black women experience a disproportionate burden of PTSD in middle age.
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Affiliation(s)
- Audrey L Jones
- Informatics, Decision-Enhancement and Analytic Sciences Center, 20122Veteran Affairs Salt Lake City Health Care System, Salt Lake City, UT, USA
- Department of Internal Medicine, School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Jane Rafferty
- Program for Research on Black Americans, 51331Institute of Social Research, Ann Arbor, MI, USA
- School of Social Work, 143265University of Michigan, Ann Arbor, MI, USA
| | - Susan D Cochran
- Departments of Epidemiology and Statistics, Fielding School of Public Health, 25808University of California, Los Angeles, CA, USA
- UCLA BRITE Center for Science, Research & Policy, Los Angeles, CA, USA
| | - Jamie Abelson
- Program for Research on Black Americans, 51331Institute of Social Research, Ann Arbor, MI, USA
- School of Social Work, 143265University of Michigan, Ann Arbor, MI, USA
| | - Matthew R Hanna
- Department of Psychology, 5926The New School for Social Research, New York, NY, USA
| | - Vickie M Mays
- UCLA BRITE Center for Science, Research & Policy, Los Angeles, CA, USA
- Departments of Psychology and Health Policy and Management, Fielding School of Public Health, 8783University of California, Los Angeles, CA, USA
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O'Malley KA, Sullivan JL, Mills W, Driver J, Moye J. Trauma-Informed Care in Long-Term Care Settings: From Policy to Practice. THE GERONTOLOGIST 2022:6589581. [PMID: 35592885 DOI: 10.1093/geront/gnac072] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Indexed: 11/13/2022] Open
Abstract
By older adulthood, nearly all older adults will have been exposed to at least one potentially traumatic event, and the majority (93%) of older veterans report exposure to at least one event. Some may have developed posttraumatic stress disorder (PTSD) during their lifetimes; however, most do not, as the prevalence of PTSD in later adulthood is low. Nevertheless, the long-lasting psychological effects of trauma may manifest in later life, exacerbated by the normative experiences of aging (e.g., medical illness, loss of loved ones, retirement) and encounters with medical settings. Receiving care in skilled nursing settings, may trigger traumatic memories or may aggravate PTSD of symptoms. As the population ages, more individuals will receive care in long-term care environments, leading to increased risk of worsening PTSD. Staff and facilities may not have skills or knowledge needed to address symptoms or reduce re-traumatization. Implementing trauma-informed care practices can mitigate these effects, and is mandated in skilled-nursing facilities; however, no models of trauma-informed care practice in long-term care exist. This article reviews the effects trauma and PTSD in later life, the effects of medical settings on PTSD, and provides a framework for implementing trauma-informed care in long-term care settings.
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Affiliation(s)
- Kelly A O'Malley
- Geriatrics and Extended Care, VA Boston Healthcare System, Boston, MA, USA.,Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Jennifer L Sullivan
- Center of Innovation in Long Term Services and Supports (LTSS COIN), VA Providence Healthcare System, Providence, RI, USA.,Department of Health Services, Policy and Practice, Brown School of Public Health, Brown University, Providence, RI, USA
| | - Whitney Mills
- Center of Innovation in Long Term Services and Supports (LTSS COIN), VA Providence Healthcare System, Providence, RI, USA.,Department of Health Services, Policy and Practice, Brown School of Public Health, Brown University, Providence, RI, USA
| | - Jane Driver
- Geriatrics and Extended Care, VA Boston Healthcare System, Boston, MA, USA.,Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Jennifer Moye
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA.,New England Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Boston, MA, USA
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Friend SF, Nachnani R, Powell SB, Risbrough VB. C-Reactive Protein: Marker of risk for post-traumatic stress disorder and its potential for a mechanistic role in trauma response and recovery. Eur J Neurosci 2022; 55:2297-2310. [PMID: 33131159 PMCID: PMC8087722 DOI: 10.1111/ejn.15031] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/17/2020] [Accepted: 10/06/2020] [Indexed: 01/08/2023]
Abstract
Increasing evidence indicates that inflammation plays a role in PTSD and stress disorder pathophysiology. PTSD is consistently associated with higher circulating inflammatory protein levels. Rodent models demonstrate that inflammation promotes enduring avoidance and arousal behaviors after severe stressors (e.g., predator exposure and social defeat), suggesting that inflammation may play a mechanistic role in trauma disorders. C-reactive protein (CRP) is an innate acute phase reactant produced by the liver after acute infection and chronic disease. A growing number of investigations report associations with PTSD diagnosis and elevated peripheral CRP, CRP gene mutations, and CRP gene expression changes in immune signaling pathways. CRP is reasonably established as a potential marker of PTSD and trauma exposure, but if and how it may play a mechanistic role is unclear. In this review, we discuss the current understanding of immune mechanisms in PTSD with a particular focus on the innate immune signaling factor, CRP. We found that although there is consistent evidence of an association of CRP with PTSD symptoms and risk, there is a paucity of data on how CRP might contribute to CNS inflammation in PTSD, and consequently, PTSD symptoms. We discuss potential mechanisms through which CRP could modulate enduring peripheral and CNS stress responses, along with future areas of investigation probing the role of CRP and other innate immune signaling factors in modulating trauma responses. Overall, we found that CRP likely contributes to central inflammation, but how it does so is an area for further study.
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Affiliation(s)
- Samantha F. Friend
- Veterans Affairs Center of Excellence for Stress and Mental HealthSan DiegoCAUSA,Department of PsychiatryUniversity of California San DiegoSan DiegoCAUSA
| | - Rahul Nachnani
- Department of PharmacologyPenn State College of MedicineHersheyPAUSA
| | - Susan B. Powell
- Department of PsychiatryUniversity of California San DiegoSan DiegoCAUSA,Research ServiceVA San Diego Healthcare SystemSan DiegoCAUSA
| | - Victoria B. Risbrough
- Veterans Affairs Center of Excellence for Stress and Mental HealthSan DiegoCAUSA,Department of PsychiatryUniversity of California San DiegoSan DiegoCAUSA
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Hauber D, Zank S. WWII trauma impacts physical and mental health in the oldest old: results from a German population-based study. Aging Ment Health 2022; 26:834-842. [PMID: 33554646 DOI: 10.1080/13607863.2021.1876637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Epidemiological studies in different traumatised samples indicate an increased risk for numerous physical and mental diseases. It is suspected that this is due to chronic changes in fundamental processes in the immune, nervous, and endocrine systems, which take years to manifest pathologically. Previous studies have considered intervals of a few decades. However, little is known about whether a link between trauma and physical and mental health can be established over very long periods of time and in the oldest old population. MATERIALS AND METHODS A total of 1,299 German citizens aged 80 and above were interviewed about on-going suffering from the effects of traumatic World War II (WWII) events as well as about physical and mental health. Multiple linear and logistic regression models were used to assess the impact of suffering from the effects of traumatic events on general health, several medical conditions, multimorbidity, pain, and depression. RESULTS 43.94% of the oldest old were still suffering from the effects of traumatic events in connection with WWII. Participants who were still suffering from the effects of traumatic events were more likely to be treated for heart failure, blood diseases, bladder problems, back pain, respiratory or lung diseases, and sleep disorders. They also had poorer general health, higher multimorbidity, more pain, and higher depression scores. DISCUSSION Findings suggest that chronic psychological suffering from the effects of traumatic events in early life is associated with impaired physical and mental health even seven decades after the events.
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Affiliation(s)
- Daniel Hauber
- Department of Special Education and Rehabilitation Sciences, University of Cologne, Cologne, Germany
| | - Susanne Zank
- Department of Special Education and Rehabilitation Sciences, University of Cologne, Cologne, Germany.,Cologne Center for Ethics, Rights, Economics, and Social Sciences of Health, University of Cologne, Cologne, Germany
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Ntlantsana V, Molebatsi K, Mashaphu S, Chiliza B, Akena D. Post-traumatic stress disorder psychological interventions in sub-Saharan Africa: protocol for a systematic review of the literature. BMJ Open 2022; 12:e052903. [PMID: 35193908 PMCID: PMC8867375 DOI: 10.1136/bmjopen-2021-052903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
INTRODUCTION Untreated post-traumatic stress disorder (PTSD) results in considerable morbidity and higher risk of mortality. However, little is being done to treat PTSD in sub-Saharan Africa (SSA) settings where rates of PTSD are likely to be elevated due to mass exposure of the population to traumatic events. This systematic review aims to summarise available evidence on the efficacy of psychological therapies for PTSD in SSA. METHODS AND ANALYSIS A systematic search of the literature will be conducted in four electronic databases: PubMed, PsychInfo, EMBASE and Cochrane Register of Controlled Trials using keywords and synonyms related to 'PTSD', 'psychological therapies' and 'SSA'. Studies will be included if they were conducted in SSA and used a randomised controlled trial design. Two researchers will screen the studies for eligibility to be included, and data on intervention types, population, comorbidities, comparison group intervention and PTSD outcomes will be extracted from those included. Risk of bias will be assessed using Cochrane risk-of-bias tool for randomised trials (version 2). Narrative synthesis of data will be conducted and pooled effect estimates calculated. ETHICS AND DISSEMINATION Ethical approval is not required as this is a protocol of a systematic review of available data. Findings will be disseminated to the scientific community through peer-reviewed publications and presentation at conferences. PROSPERO REGISTRATION CRD42020181638.
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Affiliation(s)
- Vuyokazi Ntlantsana
- Departments of Psychiatry, University of KwaZulu-Natal, Durban, South Africa
| | - Keneilwe Molebatsi
- Departments of Psychiatry, University of KwaZulu-Natal, Durban, South Africa
- Department of Psychiatry, University of Botswana, Gaborone, Botswana
| | - Sibongile Mashaphu
- Departments of Psychiatry, University of KwaZulu-Natal, Durban, South Africa
| | - Bonginkosi Chiliza
- Departments of Psychiatry, University of KwaZulu-Natal, Durban, South Africa
| | - Dickens Akena
- Department of Psychiatry, Makerere University, Kampala, Uganda
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Natural disaster and immunological aging in a nonhuman primate. Proc Natl Acad Sci U S A 2022; 119:2121663119. [PMID: 35131902 PMCID: PMC8872742 DOI: 10.1073/pnas.2121663119] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2021] [Indexed: 12/23/2022] Open
Abstract
Survivors of extreme adverse events, including natural disasters, often exhibit chronic inflammation and early onset of age-related diseases. Adversity may therefore accelerate aging via the immune system, which is sensitive to lived experiences. We tested if experiencing a hurricane was associated with immune gene expression in a population of free-ranging macaques. Exposure to Hurricane Maria broadly recapitulated age-associated molecular changes, including disruptions of protein folding genes, greater inflammatory immune cell marker gene expression, and older biological aging by an average of 2 y—approximately 7 to 8 y of the human lifespan. Together, our findings suggest that experiencing an extreme hurricane is associated with alterations in immune cell gene regulation similar to aging, potentially accelerating aspects of the aging process. Weather-related disasters are increasing in frequency and severity, leaving survivors to cope with ensuing mental, financial, and physical hardships. This adversity can exacerbate existing morbidities, trigger new ones, and increase the risk of mortality—features that are also characteristic of advanced age—inviting the hypothesis that extreme weather events may accelerate aging. To test this idea, we examined the impact of Hurricane Maria and its aftermath on immune cell gene expression in large, age-matched, cross-sectional samples from free-ranging rhesus macaques (Macaca mulatta) living on an isolated island. A cross section of macaques was sampled 1 to 4 y before (n = 435) and 1 y after (n = 108) the hurricane. Hurricane Maria was significantly associated with differential expression of 4% of immune-cell-expressed genes, and these effects were correlated with age-associated alterations in gene expression. We further found that individuals exposed to the hurricane had a gene expression profile that was, on average, 1.96 y older than individuals that were not—roughly equivalent to an increase in 7 to 8 y of a human life. Living through an intense hurricane and its aftermath was associated with expression of key immune genes, dysregulated proteostasis networks, and greater expression of inflammatory immune cell-specific marker genes. Together, our findings illuminate potential mechanisms through which the adversity unleashed by extreme weather and potentially other natural disasters might become biologically embedded, accelerate age-related molecular immune phenotypes, and ultimately contribute to earlier onset of disease and death.
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Wang Z, Hui Q, Goldberg J, Smith N, Kaseer B, Murrah N, Levantsevych OM, Shallenberger L, Diggers E, Bremner JD, Vaccarino V, Sun YV. Association Between Posttraumatic Stress Disorder and Epigenetic Age Acceleration in a Sample of Twins. Psychosom Med 2022; 84:151-158. [PMID: 34629427 PMCID: PMC8831461 DOI: 10.1097/psy.0000000000001028] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Posttraumatic stress disorder (PTSD) has been related to accelerated biological aging processes, but objective evidence for this association is limited. DNA methylation (DNAm) age acceleration is a novel measure of biological aging that may help clarify if PTSD is related to biological aging processes. We aim to examine whether PTSD is associated with biological aging using a comprehensive set of DNAm age acceleration markers and to what extent the unshared environment contributes to the association. METHODS Using a cross-sectional co-twin control study design, we investigated the association of the clinical diagnosis and symptom severity of PTSD with six measurements of DNAm age acceleration based on epigenome-wide data derived from peripheral blood lymphocytes of 296 male twins from the Vietnam Era Twin Registry. RESULTS Twins with current PTSD had significantly advanced DNAm age acceleration compared with twins without PTSD for five of six measures of DNAm age acceleration. Across almost all measures of DNAm age acceleration, twins with current PTSD were "epigenetically older" than their twin brothers without PTSD: estimated differences ranged between 1.6 (95% confidence interval = 0.0-3.1) and 2.7 (95% confidence interval = 0.5-4.8) biological age year-equivalents. A higher Clinician-Administered PTSD Scale score was also associated with a higher within-pair DNAm age acceleration. Results remained consistent after adjustment for behavioral and cardiovascular risk factors. CONCLUSIONS PTSD is associated with epigenetic age acceleration, primarily through unshared environmental mechanisms as opposed to genetic or familial factors. These results suggest that PTSD is related to systemic processes relevant to biological aging.
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Affiliation(s)
- Zeyuan Wang
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Qin Hui
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Jack Goldberg
- Vietnam Era Twin Registry, Seattle Epidemiologic Research and Information Center, US Department of Veterans Affairs, Seattle, WA
| | - Nicholas Smith
- Vietnam Era Twin Registry, Seattle Epidemiologic Research and Information Center, US Department of Veterans Affairs, Seattle, WA
| | - Belal Kaseer
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Nancy Murrah
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Oleksiy M. Levantsevych
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Lucy Shallenberger
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Emily Diggers
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - J. Douglas Bremner
- Departments of Psychiatry and Behavioral Sciences and Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
- Atlanta VA Health Care System, 1670 Clairmont Road, Decatur, GA 30033, USA
| | - Viola Vaccarino
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
| | - Yan V. Sun
- Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA
- Atlanta VA Health Care System, 1670 Clairmont Road, Decatur, GA 30033, USA
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Mears MJ, Aslaner DM, Barson CT, Cohen MD, Gorr MW, Wold LE. Health effects following exposure to dust from the World Trade Center disaster: An update. Life Sci 2022; 289:120147. [PMID: 34785191 PMCID: PMC8791014 DOI: 10.1016/j.lfs.2021.120147] [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: 09/14/2021] [Revised: 10/22/2021] [Accepted: 11/08/2021] [Indexed: 01/17/2023]
Abstract
Exposure to dust, smoke, and fumes containing volatile chemicals and particulate matter (PM) from the World Trade Center (WTC) towers' collapse impacted thousands of citizens and first responders (FR; firefighters, medicals staff, police officers) of New York City. Surviving FR and recovery workers are increasingly prone to age-related diseases that their prior WTC dust exposures might expedite or make worse. This review provides an overview of published WTC studies concerning FR/recovery workers' exposure and causal mechanisms of age-related disease susceptibility, specifically those involving the cardiopulmonary and neurological systems. This review also highlights the recent findings of the major health effects of cardiovascular, pulmonary, and neurological health sequelae from WTC dust exposure. To better treat those that risked their lives during and after the disaster of September 11, 2001, the deleterious mechanisms that WTC dust exposure exerted and continue to exert on the heart, lungs, and brain of FR must be better understood.
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Affiliation(s)
- Matthew J. Mears
- College of Nursing, The Ohio State University, Columbus, OH, United States of America
| | - David M. Aslaner
- College of Nursing, The Ohio State University, Columbus, OH, United States of America
| | - Chad T. Barson
- College of Nursing, The Ohio State University, Columbus, OH, United States of America
| | - Mitchell D. Cohen
- Department of Environmental Medicine, New York University School of Medicine, New York, NY, United States of America
| | - Matthew W. Gorr
- College of Nursing, The Ohio State University, Columbus, OH, United States of America,Dorothy M. Davis Heart and Lung Research Institute and Department of Physiology and Cell Biology, College of Medicine, The Ohio State University, Columbus, OH, United States of America,Correspondence to: M. W. Gorr, 617 Dorothy M. Davis Heart and Lung Research Institute, 473 W. 12th Avenue, Columbus, OH 43210, United States of America. (M.W. Gorr)
| | - Loren E. Wold
- College of Nursing, The Ohio State University, Columbus, OH, United States of America,Dorothy M. Davis Heart and Lung Research Institute and Department of Physiology and Cell Biology, College of Medicine, The Ohio State University, Columbus, OH, United States of America,Correspondence to: L. E. Wold, 603 Dorothy M. Davis Heart and Lung Research Institute, 473 W. 12th Avenue, Columbus, OH 43210, United States of America. (L.E. Wold)
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Sottile RJ, Vida T. A proposed mechanism for the MDMA-mediated extinction of traumatic memories in PTSD patients treated with MDMA-assisted therapy. Front Psychiatry 2022; 13:991753. [PMID: 36311515 PMCID: PMC9596814 DOI: 10.3389/fpsyt.2022.991753] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/29/2022] [Indexed: 11/29/2022] Open
Abstract
Post-traumatic stress disorder (PTSD) is a devastating psychiatric disorder afflicting millions of people around the world. Characterized by severe anxiety, intrusive thoughts, pervasive nightmares, an assortment of somatic symptoms, associations with severe long-term health problems, and an elevated risk of suicide, as much as 40-70% of patients suffer from refractory disease. 3,4-Methylenedioxy-methamphetamine (MDMA), like classic psychedelics such as psilocybin, have been used to enhance the efficacy of psychotherapy almost since their discovery, but due to their perceived potential for abuse and inclusion on USFDA (United States Food and Drug Administration) schedule 1, research into the mechanism by which they produce improvements in PTSD symptomology has been limited. Nevertheless, several compelling rationales have been explored, with the pro-social effects of MDMA thought to enhance therapeutic alliance and thus facilitate therapist-assisted trauma processing. This may be insufficient to fully explain the efficacy of MDMA in the treatment of psychiatric illness. Molecular mechanisms such as the MDMA mediated increase of brain-derived neurotrophic factor (BDNF) availability in the fear memory learning pathways combined with MDMA's pro-social effects may provide a more nuanced explanation for the therapeutic actions of MDMA.
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Affiliation(s)
- Robert J Sottile
- Department of Medical Education, Kirk Kerkorian School of Medicine at UNLV, University of Nevada Las Vegas, Las Vegas, NV, United States
| | - Thomas Vida
- Department of Medical Education, Kirk Kerkorian School of Medicine at UNLV, University of Nevada Las Vegas, Las Vegas, NV, United States
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Wolde A, Dessalegn N. Posttraumatic Stress Disorder, Suicidal Behavior, Substance Use, and Sexual Victimization Among Adolescent Girls Aged 10-19 Years Living Under Ethnic-Based Civil War in Ethiopia. Neuropsychiatr Dis Treat 2022; 18:2239-2250. [PMID: 36254143 PMCID: PMC9569158 DOI: 10.2147/ndt.s381461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 10/01/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) is a chronic, impairing mental disorder that develops after exposure to a traumatic event. Despite many factors putting adolescent girls at risk of PTSD, little is known about the prevalence and how adolescent girls cope with the PTSD burden. So, this study aimed to investigate the prevalence of PTSD and associated factors among adolescent girls in three selected towns in Southwest Ethiopia. METHODS A community-based cross-sectional study was conducted among 397 adolescent girls from May 27 to July 27, 2021. The participants were selected by a systematic random sampling method. PTSD and substance use disorder were assessed by DSM V criteria for mental disorders. The data was entered into Epi Data Manager Version 4.0.2 before being exported to SPSS Version 25 for analysis. A logistic regression model was used, and variables with a p-value less than 0.05 in the final fitting model were stated as independent predictors of PTSD. RESULTS The prevalence of PTSD among the adolescent girls was 22%, and about three in four (72.7%) of the adolescent girls developed PTSD after exposure to sexual violence. Furthermore, PTSD was associated with Khat use disorder (AOR, 95% CI: 2.79 (1.47-5.30), alcohol use disorder (AOR, 95% CI: 5.27 (2.21-12.60), and suicidal behavior (AOR, 95% CI: 2.12 (1.20-3.74)). CONCLUSION The prevalence of PTSD was high among adolescent girls, and suicidal ideation or attempt, khat use disorder, and alcohol use disorder were risk factors for PTSD. Therefore, early screening for PTSD and comorbid risk factors among this particular age group and managing accordingly is warranted.
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Affiliation(s)
- Asrat Wolde
- Department of Psychiatry, School of Medicine, Mizan Tepi University, Mizan Aman, Ethiopia
| | - Nigatu Dessalegn
- Department of Pediatric Health Nursing, Mizan Tepi University, Mizan Aman, Ethiopia
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Katz C, Tsur N, Nicolet R, Carmel N, Klebanov B. Children's Responses to Maltreatment: Key Conclusions From a Systematic Literature Review. TRAUMA, VIOLENCE & ABUSE 2021; 22:1155-1168. [PMID: 32116133 DOI: 10.1177/1524838020908851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Child maltreatment (CM) has received much research attention in recent years, leading to the enormous development of services provided to children worldwide. However, although the literature in the field of trauma studies recognizes that responses to trauma are of central importance, for a variety of reasons, the research on this subject is sparse. The current systematic literature review was therefore designed to characterize and analyze the existing knowledge on children's responses to CM, while putting in focus all possible responses that will appear in the identified manuscripts. Key databases were explored using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, and only six studies were identified as relevant to the focus of the current study. Utilizing thematic analysis, the results addressed four main themes: the studies' methodologies, the terminology and responses that were explored in these studies, the abuse-related factors and contexts that were taken into account, and the consequences for the children (of their responses to the maltreatment). A key conclusion from this review is that concepts in this area, as well as theory, are considerably lacking. Promoting the development of theory regarding children's responses to CM is urgently needed, as it will greatly impact clinical intervention, legal investigation, and the development of prevention programs.
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Affiliation(s)
- Carmit Katz
- Bob Shapell School of Social Work, Tel Aviv University, Israel
| | - Noga Tsur
- Bob Shapell School of Social Work, Tel Aviv University, Israel
| | - Racheli Nicolet
- Bob Shapell School of Social Work, Tel Aviv University, Israel
| | - Nir Carmel
- Bob Shapell School of Social Work, Tel Aviv University, Israel
| | - Bella Klebanov
- Bob Shapell School of Social Work, Tel Aviv University, Israel
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Abstract
Abstract. Studies in patient or community samples suggest that many older adults who experience clinically significant psychopathology do not fit easily into our existing disorder classification systems. This affects older people with traumatic experiences, who in their senescence report multiple mental disturbances and reduced quality of life. Thus, there is a need to develop age-appropriate diagnostic criteria for posttraumatic stress disorder (PTSD). To date, the new ICD-11 has done this only in a very rudimentary way. This article gives a brief historical overview and names the reasons for these diagnostic problems. Subsequently, it proposes six plus one (male-only) features to be dominant and life-stage specific in older adults: posttraumatic nightmares and reenactments, impaired sleep, painful memories of traumatically lost close persons, hypervigilance including elevated startle response, weakness or asthenia, somatoform pain or chronic primary pain, and in males only: reckless or self-destructive behavior. Finally, it outlines future steps to improve the adequate recognition of clinical presentations of trauma sequelae.
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Kritikos M, Clouston SAP, Huang C, Pellecchia AC, Mejia-Santiago S, Carr MA, Kotov R, Lucchini RG, Gandy SE, Bromet EJ, Luft BJ. Cortical complexity in world trade center responders with chronic posttraumatic stress disorder. Transl Psychiatry 2021; 11:597. [PMID: 34815383 PMCID: PMC8611009 DOI: 10.1038/s41398-021-01719-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/18/2021] [Accepted: 10/29/2021] [Indexed: 12/19/2022] Open
Abstract
Approximately 23% of World Trade Center (WTC) responders are experiencing chronic posttraumatic stress disorder (PTSD) associated with their exposures at the WTC following the terrorist attacks of 9/11/2001, which has been demonstrated to be a risk factor for cognitive impairment raising concerns regarding their brain health. Cortical complexity, as measured by analyzing Fractal Dimension (FD) from T1 MRI brain images, has been reported to be reduced in a variety of psychiatric and neurological conditions. In this report, we hypothesized that FD would be also reduced in a case-control sample of 99 WTC responders as a result of WTC-related PTSD. The results of our surface-based morphometry cluster analysis found alterations in vertex clusters of complexity in WTC responders with PTSD, with marked reductions in regions within the frontal, parietal, and temporal cortices, in addition to whole-brain absolute bilateral and unilateral complexity. Furthermore, region of interest analysis identified that the magnitude of changes in regional FD severity was associated with increased PTSD symptoms (reexperiencing, avoidance, hyperarousal, negative affect) severity. This study confirms prior findings on FD and psychiatric disorders and extends our understanding of FD associations with posttraumatic symptom severity. The complex and traumatic experiences that led to WTC-related PTSD were associated with reductions in cortical complexity. Future work is needed to determine whether reduced cortical complexity arose prior to, or concurrently with, onset of PTSD.
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Affiliation(s)
- Minos Kritikos
- Program in Public Health and Department of Family, Population, and Preventive Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Sean A P Clouston
- Program in Public Health and Department of Family, Population, and Preventive Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA.
| | - Chuan Huang
- Department of Radiology, Renaissance School of Medicine at Stony Brook, Stony Brook, NY, USA
- Department of Psychiatry, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Alison C Pellecchia
- World Trade Center Health and Wellness Program, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Stephanie Mejia-Santiago
- World Trade Center Health and Wellness Program, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Melissa A Carr
- World Trade Center Health and Wellness Program, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Roman Kotov
- Department of Psychiatry, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Roberto G Lucchini
- Department of Environmental Health Sciences, Robert Stempel School of Public Health, Florida International University, Miami, FL, USA
| | - Samuel E Gandy
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry and Mount Sinai Alzheimer's Disease Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Evelyn J Bromet
- Department of Psychiatry, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Benjamin J Luft
- World Trade Center Health and Wellness Program, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
- Department of Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
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Lee RS, Zandi PP, Santos A, Aulinas A, Carey JL, Webb SM, McCaul ME, Resmini E, Wand GS. Cross-species Association Between Telomere Length and Glucocorticoid Exposure. J Clin Endocrinol Metab 2021; 106:e5124-e5135. [PMID: 34265046 PMCID: PMC8787853 DOI: 10.1210/clinem/dgab519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Indexed: 12/12/2022]
Abstract
CONTEXT Chronic exposure to glucocorticoids (GCs) or stress increases the risk of medical disorders, including cardiovascular and neuropsychiatric disorders. GCs contribute to accelerated aging; however, while the link between chronic GC exposure and disease onset is well established, the underpinning mechanisms are not clear. OBJECTIVE We explored the potential nexus between GCs or stress exposure and telomere length. METHODS In addition to rats exposed to 3 weeks of chronic stress, an iatrogenic mouse model of Cushing syndrome (CS), and a mouse neuronal cell line, we studied 32 patients with CS and age-matched controls and another cohort of 75 healthy humans. RESULTS (1) Exposure to stress in rats was associated with a 54.5% (P = 0.036) reduction in telomere length in T cells. Genomic DNA (gDNA) extracted from the dentate gyrus of stressed and unstressed rats showed 43.2% reduction in telomere length (P = 0.006). (2) Mice exposed to corticosterone had a 61.4% reduction in telomere length in blood gDNA (P = 5.75 × 10-5) and 58.8% reduction in telomere length in the dentate gyrus (P = 0.002). (3) We observed a 40.8% reduction in the telomere length in patients with active CS compared to healthy controls (P = 0.006). There was a 17.8% reduction in telomere length in cured CS patients, which was not different from that of healthy controls (P = 0.08). For both cured and active CS, telomere length correlated significantly with duration of hypercortisolism (R2 = 0.22, P = 0.007). (4) There was a 27.6% reduction in telomere length between low and high tertiles in bedtime cortisol levels of healthy participants (P = 0.019). CONCLUSION Our findings demonstrate that exposure to stress and/or GCs is associated with shortened telomeres, which may be partially reversible.
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Affiliation(s)
- Richard S Lee
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Peter P Zandi
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
- Department of Mental Health, Johns Hopkins School of Public Health, Baltimore, MD 21205, USA
| | - Alicia Santos
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unit747), IIB-Sant Pau, ISCIII and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Anna Aulinas
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unit747), IIB-Sant Pau, ISCIII and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Jenny L Carey
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Susan M Webb
- Endocrinology/Medicine Department, Hospital Sant Pau, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unit747), IIB-Sant Pau, ISCIII and Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Mary E McCaul
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Eugenia Resmini
- Correspondence: Eugenia Resmini, MD, PhD, Endocrinology/Medicine Department, Hospital Sant Pau, CIBER-ER, Unit747, IIB-Sant Pau, ISCIII, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.
| | - Gary S Wand
- Gary S. Wand, MD, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
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Faraji J, Metz GAS. Aging, Social Distancing, and COVID-19 Risk: Who is more Vulnerable and Why? Aging Dis 2021; 12:1624-1643. [PMID: 34631211 PMCID: PMC8460299 DOI: 10.14336/ad.2021.0319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 03/19/2021] [Indexed: 01/08/2023] Open
Abstract
Perceived social support represents an important predictor of healthy aging. The global COVID-19 pandemic has dramatically changed the face of social relationships and revealed elderly to be particularly vulnerable to the effects of social isolation. Social distancing may represent a double-edged sword for older adults, protecting them against COVID-19 infection while also sacrificing personal interaction and attention at a critical time. Here, we consider the moderating role of social relationships as a potential influence on stress resilience, allostatic load, and vulnerability to infection and adverse health outcomes in the elderly population. Understanding the mechanisms how social support enhances resilience to stress and promotes mental and physical health into old age will enable new preventive strategies. Targeted social interventions may provide effective relief from the impact of COVID-19-related isolation and loneliness. In this regard, a pandemic may also offer a window of opportunity for raising awareness and mobilizing resources for new strategies that help build resilience in our aging population and future generations.
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Affiliation(s)
- Jamshid Faraji
- 1Canadian Centre for Behavioural Neuroscience, University of Lethbridge, Lethbridge, AB, Canada.,2Faculty of Nursing & Midwifery, Golestan University of Medical Sciences, Gorgan, Iran
| | - Gerlinde A S Metz
- 1Canadian Centre for Behavioural Neuroscience, University of Lethbridge, Lethbridge, AB, Canada
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Abstract
Posttraumatic stress disorder (PTSD) is a complex mental disorder afflicting approximately 7% of the population. The diverse number of traumatic events and the wide array of symptom combinations leading to PTSD diagnosis contribute substantial heterogeneity to studies of the disorder. Genomic and complimentary-omic investigations have rapidly increased our understanding of the heritable risk for PTSD. In this review, we emphasize the contributions of genome-wide association, epigenome-wide association, transcriptomic, and neuroimaging studies to our understanding of PTSD etiology. We also discuss the shared risk between PTSD and other complex traits derived from studies of causal inference, co-expression, and brain morphological similarities. The investigations completed so far converge on stark contrasts in PTSD risk between sexes, partially attributed to sex-specific prevalence of traumatic experiences with high conditional risk of PTSD. To further understand PTSD biology, future studies should focus on detecting risk for PTSD while accounting for substantial cohort-level heterogeneity (e.g. civilian v. combat-exposed PTSD cases or PTSD risk among cases exposed to specific traumas), expanding ancestral diversity among study cohorts, and remaining cognizant of how these data influence social stigma associated with certain traumatic events among underrepresented minorities and/or high-risk populations.
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Affiliation(s)
- Renato Polimanti
- Department of Psychiatry, Yale University School of Medicine, West Haven, CT, USA
- Veterans Administration Connecticut Healthcare System, West Haven, CT, USA
| | - Frank R Wendt
- Department of Psychiatry, Yale University School of Medicine, West Haven, CT, USA
- Veterans Administration Connecticut Healthcare System, West Haven, CT, USA
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48
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Avidor S, Palgi Y, Solomon Z. The Moderating Role of Views of Aging in the Longitudinal Relationship Between Physical Health and Mental Distress. J Gerontol B Psychol Sci Soc Sci 2021; 76:871-880. [PMID: 33254236 DOI: 10.1093/geronb/gbaa212] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES Some degree of mental distress is commonly present in old age, and it is often exacerbated in later life following changes in physical health. This work presents in 2 studies among samples that have been exposed to stressful experiences in the past, a prospective examination of how the association between physical health and mental distress is attenuated by 2 forms of views on aging, evaluations of age, and evaluations of one's future. METHOD Study 1 (N = 226) was conducted in 2008 (Time 1) and 2014 (Time 2), among Israeli war veterans (mean age 64.90, SD = 5.04); Study 2 (N = 132) was conducted in 2014 (Time 1) and 2015 (Time 2) among older adults who were exposed to ongoing rocket fire in the south of Israel (mean age 66.44, SD = 9.77). Participants reported on their subjective age, subjective life expectancy (SLE [in Study 1]/distance to death [DtD; in Study 2]), health, and mental distress. RESULTS Both studies showed that after controlling for exposure to trauma and for Time 1 mental distress, Time 1 subjective age, but not SLE/DtD, moderated the association between Time 1 physical health and Time 2 mental distress. DISCUSSION Subjective age and SLE represent distinct features of views of aging. Subjective age may reflect perceptions of one's aging process, associated more directly with health-related outcomes over time. SLE reflects future, death-related perceptions, therefore perhaps less directly associated with such outcomes.
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Affiliation(s)
- Sharon Avidor
- Faculty of Social and Community Sciences, Ruppin Academic Center, Emek Hefer, Israel
| | - Yuval Palgi
- Department of Gerontology, University of Haifa, Israel
| | - Zahava Solomon
- I-Core Research Center for Mass Trauma, The Bob Shappell School of Social Work, Tel-Aviv University, Israel
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Thom RP, Alexander JL, Baron D, Garakani A, Gross L, Pine JH, Radhakrishnan R, Slaby A, Sumner CR. Selective Serotonin Reuptake Inhibitors: How Long Is Long Enough? J Psychiatr Pract 2021; 27:361-371. [PMID: 34529602 DOI: 10.1097/pra.0000000000000578] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Selective serotonin reuptake inhibitors (SSRIs) are among the most commonly prescribed medications. They are among the first-line medications for several chronic or relapsing-remitting psychiatric conditions, including major depressive disorder and anxiety disorders. The advantages of SSRI use include ease of titration and their tolerability and safety profile. Guidelines for the short-term use of SSRIs are widely available, but there is no well-organized guidance on how and whether to maintain a patient on SSRIs for the long-term. In this article, we discuss the benefits and possible adverse consequences of long-term SSRI use, as well as clinical practice considerations when using SSRIs chronically. The major benefit of long-term SSRI use is relapse prevention. The current literature suggests that the general health risks of long-term SSRI use are low; however, further research, particularly in special populations including youth and the elderly, is needed. Long-term SSRI use increases the risk of tachyphylaxis and discontinuation syndrome. Recognizing that many patients may remain on SSRIs for many years, there are several factors that prescribers should consider if they choose to use an SSRI when initiating treatment and during long-term monitoring. The decision to continue or to discontinue an SSRI should be an active one, involving both the patient and prescriber, and should be revisited periodically. Patients who remain on SSRIs for the long-term should also have periodic monitoring to reassess the risk-benefit ratio of remaining on the SSRI, as well as to assess the safety, tolerability, and efficacy of the medication.
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50
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Yang R, Wu GWY, Verhoeven JE, Gautam A, Reus VI, Kang JI, Flory JD, Abu-Amara D, Hood L, Doyle FJ, Yehuda R, Marmar CR, Jett M, Hammamieh R, Mellon SH, Wolkowitz OM. A DNA methylation clock associated with age-related illnesses and mortality is accelerated in men with combat PTSD. Mol Psychiatry 2021; 26:4999-5009. [PMID: 32382136 DOI: 10.1038/s41380-020-0755-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/20/2020] [Accepted: 04/23/2020] [Indexed: 02/02/2023]
Abstract
DNA methylation patterns at specific cytosine-phosphate-guanine (CpG) sites predictably change with age and can be used to derive "epigenetic age", an indicator of biological age, as opposed to merely chronological age. A relatively new estimator, called "DNAm GrimAge", is notable for its superior predictive ability in older populations regarding numerous age-related metrics like time-to-death, time-to-coronary heart disease, and time-to-cancer. PTSD is associated with premature mortality and frequently has comorbid physical illnesses suggestive of accelerated biological aging. This is the first study to assess DNAm GrimAge in PTSD patients. We investigated the acceleration of GrimAge relative to chronological age, denoted "AgeAccelGrim" in combat trauma-exposed male veterans with and without PTSD using cross-sectional and longitudinal data from two independent well-characterized veteran cohorts. In both cohorts, AgeAccelGrim was significantly higher in the PTSD group compared to the control group (N = 162, 1.26 vs -0.57, p = 0.001 and N = 53, 0.93 vs -1.60 Years, p = 0.008), suggesting accelerated biological aging in both cohorts with PTSD. In 3-year follow-up study of individuals initially diagnosed with PTSD (N = 26), changes in PTSD symptom severity were correlated with AgeAccelGrim changes (r = 0.39, p = 0.049). In addition, the loss of CD28 cell surface markers on CD8 + T cells, an indicator of T-cell senescence/exhaustion that is associated with biological aging, was positively correlated with AgeAccelGrim, suggesting an immunological contribution to the accelerated biological aging. Overall, our findings delineate cellular correlates of biological aging in combat-related PTSD, which may help explain the increased medical morbidity and mortality seen in this disease.
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Affiliation(s)
- Ruoting Yang
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
| | - Gwyneth W Y Wu
- Weill Institute for Neurosciences and Department of Psychiatry, University of California San Francisco (UCSF) School of Medicine, San Francisco, CA, USA
| | - Josine E Verhoeven
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Aarti Gautam
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Victor I Reus
- Weill Institute for Neurosciences and Department of Psychiatry, University of California San Francisco (UCSF) School of Medicine, San Francisco, CA, USA
| | - Jee In Kang
- Institute of Behavioral Science in Medicine & Department of Psychiatry, Yonsei University College of Medicine, Seoul, South Korea
| | - Janine D Flory
- James J Peters VA Medical Center, Bronx, NY, USA.,Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Duna Abu-Amara
- Department of Psychiatry, New York University School of Medicine, New York, NY, USA
| | | | - Leroy Hood
- Institute for Systems Biology, Seattle, WA, USA
| | - Francis J Doyle
- John A. Paulson School of Engineering & Applied Sciences, Harvard University, Cambridge, MA, USA
| | - Rachel Yehuda
- James J Peters VA Medical Center, Bronx, NY, USA.,Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Charles R Marmar
- Department of Psychiatry, New York University School of Medicine, New York, NY, USA
| | - Marti Jett
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Rasha Hammamieh
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Synthia H Mellon
- Department of OB-GYN and Reproductive Sciences, UCSF School of Medicine, San Francisco, CA, USA
| | - Owen M Wolkowitz
- Weill Institute for Neurosciences and Department of Psychiatry, University of California San Francisco (UCSF) School of Medicine, San Francisco, CA, USA
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