1
|
Youngren WA, Balderas JC, Reis D, Hamilton N. Examining the Factor Structure of the Posttraumatic Checklist for Civilians. Psychol Rep 2024; 127:1969-1983. [PMID: 36382377 DOI: 10.1177/00332941221139708] [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: 02/17/2024]
Abstract
The Posttraumatic Checklist for Civilians (PCL-C) is one of the most common tools used to assess PTSD among civilian populations. However, the underlying factor structure of the PCL-C remains under examined, with the most recent research relying on small samples with limited generalizability. Thus, the present study used exploratory and confirmatory techniques in a large North American college student sample to investigate the factor structure of the PCL-C. Results supported a 3-factor model for the PCL-C accounting for 59% of the total variance and represented by Suppression (M = 11.2, SD = 5.0); Hyperarousal (M = 6.5, SD = 3.2); and Diminished Reward Processing (M = 5.9, SD = 2.9). Regarding gender differences, females tended to score higher on suppression and avoidance related symptoms, while males scored higher on symptoms related to Diminished Reward Processing. Results also showed that embedded within college campuses are trauma exposed students experiencing distressingly high levels of posttrauma symptoms. In sum, the results revealed three factors in the PCL-C, that could be used to offer insight into assessing and treating posttrauma symptoms on a college campus.
Collapse
Affiliation(s)
| | | | - Daniel Reis
- University of Kansas City, Lawrence, KA, USA
| | | |
Collapse
|
2
|
Shorer S, Weinberg M, Cohen L, Marom D, Cohen M. Emotional processing is not enough: relations among resilience, emotional approach coping, and posttraumatic stress symptoms among combat veterans. Front Psychol 2024; 15:1354669. [PMID: 38895502 PMCID: PMC11185255 DOI: 10.3389/fpsyg.2024.1354669] [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: 12/12/2023] [Accepted: 05/06/2024] [Indexed: 06/21/2024] Open
Abstract
Combat soldiers are exposed to various potentially traumatic events and face high risk of developing military-related psychopathology, such as depression, posttraumatic stress and grief (PTSS). However, a strong body of research shows that resilience is the default in the aftermath of trauma and indeed, many veterans do not develop high symptomatic levels. To explicate this inconsistency, the current study examined the associations among PTSS, resilience, and patterns of emotional-approach coping. A sample of 595 male combat veterans filled out questionnaires on trauma exposure, PTSS, depressive symptoms, resilience, and emotional-approach coping. Their data were analyzed using structural equation modeling path analysis. Participants reported high exposure to potentially traumatic events during service. Mean scores were high for resilience and relatively low for PTSS and depressive symptoms; 13% had a clinical level of posttraumatic stress disorder. Structural equation modeling revealed that emotional-approach coping strategies mediated the relationship between resilience and PTSS. However, emotional expression was associated with lower PTSS levels, whereas emotional processing was associated with higher PTSS levels. These results suggest that although emotional-approach coping was related to higher resilience, emotional expression (an intrapersonal coping strategy) might have a more positive effect than self-oriented emotional coping strategies. Providing veterans with supportive opportunities and a wider repertoire of emotional coping skills might enhance their well-being, reduce postservice emotional distress while not harming veterans' resilience levels.
Collapse
Affiliation(s)
- Shai Shorer
- School of Social Work, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
- B’Shvil, Yahud, Israel
| | - Michael Weinberg
- School of Social Work, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
| | - Lihi Cohen
- Psychology Department, University of Haifa, Haifa, Israel
| | | | - Miri Cohen
- School of Social Work, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
| |
Collapse
|
3
|
Bainter SA, Goodman ZT, Kupis LB, Timpano KR, Uddin LQ. Neural and psychological correlates of post-traumatic stress symptoms in a community adult sample. Cereb Cortex 2024; 34:bhae214. [PMID: 38813966 DOI: 10.1093/cercor/bhae214] [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: 01/04/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/31/2024] Open
Abstract
A multitude of factors are associated with the symptoms of post-traumatic stress disorder. However, establishing which predictors are most strongly associated with post-traumatic stress disorder symptoms is complicated because few studies are able to consider multiple factors simultaneously across the biopsychosocial domains that are implicated by existing theoretical models. Further, post-traumatic stress disorder is heterogeneous, and studies using case-control designs may obscure which factors relate uniquely to symptom dimensions. Here we used Bayesian variable selection to identify the most important predictors for overall post-traumatic stress disorder symptoms and individual symptom dimensions in a community sample of 569 adults (18 to 85 yr of age). Candidate predictors were selected from previously established risk factors relevant for post-traumatic stress disorder and included psychological measures, behavioral measures, and resting state functional connectivity among brain regions. In a follow-up analysis, we compared results controlling for current depression symptoms in order to examine specificity. Poor sleep quality and dimensions of temperament and impulsivity were consistently associated with greater post-traumatic stress disorder symptom severity. In addition to self-report measures, brain functional connectivity among regions commonly ascribed to the default mode network, central executive network, and salience network explained the unique variability of post-traumatic stress disorder symptoms. This study demonstrates the unique contributions of psychological measures and neural substrates to post-traumatic stress disorder symptoms.
Collapse
Affiliation(s)
- Sierra A Bainter
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL 33146, United States
| | - Zachary T Goodman
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL 33146, United States
| | - Lauren B Kupis
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, 760 Westwood Plaza, Los Angeles, CA 90095, United States
| | - Kiara R Timpano
- Department of Psychology, University of Miami, 5665 Ponce de Leon Blvd, Coral Gables, FL 33146, United States
| | - Lucina Q Uddin
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, 760 Westwood Plaza, Los Angeles, CA 90095, United States
- Department of Psychology, University of California Los Angeles, 1285 Psychology Building, Box 951563, Los Angeles, CA 90095-1563, United States
| |
Collapse
|
4
|
Brooks SK, Greenberg N. Recurrence of post-traumatic stress disorder: systematic review of definitions, prevalence and predictors. BMC Psychiatry 2024; 24:37. [PMID: 38195482 PMCID: PMC10777598 DOI: 10.1186/s12888-023-05460-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: 09/04/2023] [Accepted: 12/13/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Many people will experience a potentially traumatic event in their lifetime and a minority will go on to develop post-traumatic stress disorder (PTSD). A wealth of literature explores different trajectories of PTSD, focusing mostly on resilient, chronic, recovered and delayed-onset trajectories. Less is known about other potential trajectories such as recurring episodes of PTSD after initial recovery, and to date there has been no estimate of what percentage of those who initially recover from PTSD later go on to experience a recurrence. This systematic review aimed to synthesise existing literature to identify (i) how 'recurrence' of PTSD is defined in the literature; (ii) the prevalence of recurrent episodes of PTSD; and (iii) factors associated with recurrence. METHODS A literature search of five electronic databases identified primary, quantitative studies relevant to the research aims. Reference lists of studies meeting pre-defined inclusion criteria were also hand-searched. Relevant data were extracted systematically from the included studies and results are reported narratively. RESULTS Searches identified 5,398 studies, and 35 were deemed relevant to the aims of the review. Results showed there is little consensus in the terminology or definitions used to refer to recurrence of PTSD. Because recurrence was defined and measured in different ways across the literature, and prevalence rates were reported in numerous different ways, it was not possible to perform meta-analysis to estimate the prevalence of recurrence. We also found no consistent evidence regarding predictors of PTSD recurrence. CONCLUSION A clear and consistent evidence-based definition of recurrence is urgently needed before the prevalence and predictors of recurrence can be truly understood.
Collapse
Affiliation(s)
- Samantha K Brooks
- Department of Psychological Medicine, King's College London, Weston Education Centre, SE5 9RJ, London, United Kingdom.
| | - Neil Greenberg
- Department of Psychological Medicine, King's College London, Weston Education Centre, SE5 9RJ, London, United Kingdom
| |
Collapse
|
5
|
Jayan D, Timmer-Murillo S, Fitzgerald JM, Hillard CJ, de Roon-Cassini TA. Endocannabinoids, cortisol, and development of post-traumatic psychopathological trajectories. Gen Hosp Psychiatry 2023; 85:199-206. [PMID: 37956620 PMCID: PMC10843734 DOI: 10.1016/j.genhosppsych.2023.11.002] [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: 05/20/2023] [Revised: 11/01/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023]
Abstract
OBJECTIVE Our prior published work using the 2-factor model of PTSD identified four subgroups of trauma survivors on average 6 months following trauma: Resilient, Dysphoria, High Comorbid, and Severe Comorbid. Some findings indicate that low and high cortisol responses may increase risk for the development of PTSD and depression respectively, yet ways in which cortisol interacts with other physiological systems to enhance risk is unclear. This study examined the role of circulating eCBs in the development of previously identified psychopathological trajectories that is differentiated by cortisol in traumatically injured adults (N = 169). METHODS Circulating concentrations of eCBs, 2-arachidonoylglycerol (2-AG) and N-arachidonoylethanolamine (AEA) were measured during post-injury hospitalization and on average 6 months following trauma. Differences in 2-AG and AEA among the subgroups were tested using multivariate ANCOVA. RESULTS Dysphoria (with highest cortisol levels) and High Comorbid subgroups exhibited higher post-injury AEA compared to the Resilient group. Dysphoria subgroup showed a significant decline in AEA by 6 months compared to Resilient and High Comorbid subgroups. CONCLUSION Change in AEA over time in individuals with high post-injury cortisol may serve as a buffer against risk for severe psychopathology. Assessing AEA and cortisol levels concurrently across time may serve as indicators of risk.
Collapse
Affiliation(s)
- Devi Jayan
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, 5841 S Maryland Ave, Chicago, IL 60637, United States of America
| | - Sydney Timmer-Murillo
- Departments of Trauma & Acute Care Surgery, Psychiatry & Behavioral Medicine, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA.
| | - Jacklynn M Fitzgerald
- Department of Psychology, Marquette University, 317 Cramer Hall, Milwaukee 53233, USA.
| | - Cecilia J Hillard
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Rd., Milwaukee, WI 53226, USA.
| | - Terri A de Roon-Cassini
- Departments of Trauma & Acute Care Surgery, Psychiatry & Behavioral Medicine, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA; Institute for Health & Equity, Comprehensive Injury Center, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI 53226, USA.
| |
Collapse
|
6
|
Wen FH, Prigerson HG, Chou WC, Huang CC, Hu TH, Chiang MC, Chuang LP, Tang ST. Comorbid Prolonged Grief, PTSD, and Depression Trajectories for Bereaved Family Surrogates. JAMA Netw Open 2023; 6:e2342675. [PMID: 37948078 PMCID: PMC10638651 DOI: 10.1001/jamanetworkopen.2023.42675] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/30/2023] [Indexed: 11/12/2023] Open
Abstract
Importance Family surrogates of patients who die in an intensive care unit (ICU) are at risk of cooccurring prolonged grief disorder (PGD), posttraumatic stress disorder (PTSD), and depressive disorder during bereavement, but symptom trajectories are often explored individually. Objectives To simultaneously examine and determine co-occurrence of PGD, PTSD, and depressive symptom trajectories. Design, Setting, and Participants This cohort study was conducted in ICUs of 2 Taiwanese medical centers from January 2018 to March 2020, with follow-up through July 2022. Participants included surrogates responsible for decision-making who provided data 6 to 24 months after the death of their loved one. Data were analyzed from August to December 2022. Main Outcomes and Measures PGD was assessed with the 11 grief symptom items of the PG-13; PTSD, the Impact of Event Scale-Revised; and depressive symptoms, the depression subscale of the Hospital Anxiety and Depression Scale at 6, 13, 18, and 24 months after the death. Latent growth mixture modeling was conducted to identify distinct trajectories, and joint latent class analysis was used to assess joint patterns of trajectories. Results A total of 303 participants were included, with most younger than 56 years (207 participants [68.3%]), female (177 participants [58.4%]), and married (228 participants [75.2%]), and their relationship with the patient was mostly spouse (88 participants [29.0%]) or adult child (166 participants [54.8%]). Three trajectories were identified each for PGD, PTSD, and depressive symptoms. A resilience trajectory was predominant across PGD (253 participants [83.5%]), PTSD (250 participants [82.5%]), and depressive (200 participants [66.0%]) symptoms. Second most common was a recovery trajectory identified for PGD (36 participants [11.9%]) and PTSD (41 participants [13.5%]) symptoms, while for depressive symptoms, a moderate trajectory (72 participants [23.8%]) signified persistent moderate distress. A chronic trajectory characterized by persistently high distress was identified for PGD (14 participants [4.6%]) and depressive (31 participants [10.2%]) symptoms, whereas a unique delayed-onset trajectory (12 participants [4.0%]) was identified for PTSD symptoms. Most family surrogates (228 participants [75.2%]) experienced cooccurring PGD, PTSD, and depressive symptom trajectories, but multiple patterns were discordant. Symptom trajectories cooccurred in joint patterns: resilient (247 participants [81.5%]), recovered (43 participants [14.1%]), and distressed (14 participants [4.5%]). These patterns were characterized by high conditional probabilities for the resilience (PGD, 0.999; PTSD, 0.999; depressive, 0.804), recovery (PGD, 0.854; PTSD, 0.890; depressive, 0.588), and chronic (PGD, 0.921; PTSD, 0.789; depressive, 0.980) symptom trajectories. Conclusions and Relevance In this cohort study, grief-related psychological symptoms evolved in complex ways during ICU bereavement, as characterized by heterogeneous trajectories. Some ICU bereaved surrogates experienced persistent elevated PGD, PTSD, and depressive symptoms individually or conjointly, underscoring the importance of early screening to identify this population at high risk of comorbid psychological distress trajectories.
Collapse
Affiliation(s)
- Fur-Hsing Wen
- Department of International Business, Soochow University, Taipei, Taiwan
| | | | - Wen-Chi Chou
- Division of Hematology-Oncology, Chang Gung Memorial Hospital at Linkou, Tao-Yuan, Taiwan
- College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
| | - Chung-Chi Huang
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital at Linkou, Tao-Yuan, Taiwan
- Department of Respiratory Therapy, Chang Gung University, Tao-Yuan, Taiwan
| | - Tsung-Hui Hu
- Department of Internal Medicine, Division of Hepato-Gastroenterology, Chang Gung Memorial Hospital at Kaohsiung, Kaohsiung, Taiwan
| | - Ming Chu Chiang
- Department of Nursing, Chang Gung Memorial Hospital at Kaohsiung, Kaohsiung, Taiwan
| | - Li-Pang Chuang
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital at Linkou, Tao-Yuan, Taiwan
| | - Siew Tzuh Tang
- Division of Hematology-Oncology, Chang Gung Memorial Hospital at Linkou, Tao-Yuan, Taiwan
- Department of Nursing, Chang Gung Memorial Hospital at Kaohsiung, Kaohsiung, Taiwan
- School of Nursing, Medical College, Chang Gung University, Tao-Yuan, Taiwan
- Department of Nursing, Chang Gung University of Science and Technology, Tao-Yuan, Taiwan
| |
Collapse
|
7
|
Tran DD, Davis JP, Tucker JS, Bricker JB, Lee DS, Fitzke RE, Pedersen ER. Cigarette Smoking and Depression Among U.S. Veterans: Longitudinal Associations With Posttraumatic Stress Disorder. Nicotine Tob Res 2023; 25:1496-1504. [PMID: 37094359 PMCID: PMC10347971 DOI: 10.1093/ntr/ntad064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 03/09/2023] [Accepted: 04/21/2023] [Indexed: 04/26/2023]
Abstract
INTRODUCTION Cigarette smoking and depression are associated with morbidity and mortality. Among veterans, approximately 22% are current smokers and 11%-15% have been diagnosed with depression. Although prior research suggests a strong association between smoking and depression among veterans, little research has examined trajectories of smoking and depressive symptoms and their correlates over time in this population. AIMS AND METHODS Using parallel process growth curve modeling, we examined the longitudinal relationship between smoking and depression and tested whether posttraumatic stress disorder (PTSD) symptoms predict smoking and depression trajectories over 18 months (February 2020-August 2021). Veterans were recruited for an online, longitudinal study and responded to surveys across five-time points (baseline N = 1230; retention = 79.3%-83.3% across waves). RESULTS Associations indicated that more frequent smoking at baseline was associated with steeper increases in depression symptom severity, and greater depression severity at baseline was associated with a less steep decrease in smoking frequency over time. PTSD was associated with less smoking at time 1 but more frequent smoking at times 3-5 as well as greater depression across all time points. CONCLUSIONS Findings provide support that the growth trajectories of smoking and depression are linked, and PTSD symptoms are associated with these trajectories among veterans. Addressing these factors simultaneously in veteran treatment centers or through tobacco cessation efforts may be beneficial. IMPLICATIONS This study offers strong evidence that the growth trajectories of smoking and depression are linked, and PTSD symptoms affect these trajectories among veterans, who represent a largely understudied population despite high rates of substance use and mental health problems. Results of this study strengthen the case for a more integrated treatment approach in which both smoking and mental health concerns are simultaneously addressed, which may yield more beneficial physical health and clinical outcomes for post-9/11 veterans.
Collapse
Affiliation(s)
- Denise D Tran
- Department of Psychiatry and Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CAUSA
| | - Jordan P Davis
- Suzanne Dworak-Peck School of Social Work, University of Southern California, Los Angeles, CAUSA
| | | | - Jonathan B Bricker
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA USA
- Department of Psychology, University of Washington, Seattle, WA USA
| | - Daniel S Lee
- Department of Psychiatry and Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CAUSA
| | - Reagan E Fitzke
- Department of Psychiatry and Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CAUSA
| | - Eric R Pedersen
- Department of Psychiatry and Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CAUSA
| |
Collapse
|
8
|
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.
Collapse
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.
| |
Collapse
|
9
|
Griffin SM, Lebedová A, Ahern E, McMahon G, Bradshaw D, Muldoon OT. PROTOCOL: Group-based interventions for posttraumatic stress disorder: A systematic review and meta-analysis of the role of trauma type. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1328. [PMID: 37192982 PMCID: PMC10182838 DOI: 10.1002/cl2.1328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
This is the protocol for a Campbell systematic review. The primary objective is to assess the effects of group-based treatments on posttraumatic stress disorder (PTSD) symptomology in people diagnosed with PTSD (by a clinician or screening instrument) or referred to a PTSD treatment group for their symptoms by a medical professional. We will also examine a range of moderators that may affect the efficacy of group-based treatments, including the nature of the trauma (interpersonal, stigmatized) and the group fit (in terms of gender and shared vs. unshared trauma). Further, we will also explore what, if any, group-based and social identity factors are recorded and how they relate to PTSD outcomes.
Collapse
Affiliation(s)
- Siobhán M. Griffin
- Centre for Social Issues Research, Department of PsychologyUniversity of LimerickLimerickIreland
| | - Alžběta Lebedová
- Centre for Social Issues Research, Department of PsychologyUniversity of LimerickLimerickIreland
| | - Elayne Ahern
- Centre for Social Issues Research, Department of PsychologyUniversity of LimerickLimerickIreland
| | - Grace McMahon
- Centre for Social Issues Research, Department of PsychologyUniversity of LimerickLimerickIreland
| | - Daragh Bradshaw
- Centre for Social Issues Research, Department of PsychologyUniversity of LimerickLimerickIreland
| | - Orla T. Muldoon
- Centre for Social Issues Research, Department of PsychologyUniversity of LimerickLimerickIreland
| |
Collapse
|
10
|
Comorbidity of posttraumatic stress disorder and depression among adolescents following an earthquake: A longitudinal study based on network analysis. J Affect Disord 2023; 324:354-363. [PMID: 36586597 DOI: 10.1016/j.jad.2022.12.119] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/15/2022] [Accepted: 12/23/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND High comorbidity between posttraumatic stress disorder (PTSD) and depression among adolescents often follows severe traumatic events. Models on the pathway to comorbidity dispute greatly and how PTSD and depression get comorbidity, remain unclear. METHODS A follow-up investigation was conducted of 424 adolescent survivors of the Jiuzhaigou earthquake at 12 months (T1) and 27 months (T2). RESULTS Contemporaneous network analysis and cross-lagged panel network analysis showed that PTSD and depression are two separate disorders with strong associations via links between dysphoric symptoms of PTSD and somatic or non-somatic symptoms of depression. However, the association weakened from T1 to T2, and internal connections between symptoms within each disorder became stronger. LIMITATION We only measured the comorbidity of PTSD and depression at two time points following the earthquake, which may limit the long-term applicability of our findings following trauma. CONCLUSIONS The findings also showed that the centrality in contemporaneous networks may indicate node connectivity rather than the influence or potential causality among nodes. These results help to elucidate the relationship between PTSD and depression and could contribute to the development of appropriate therapies.
Collapse
|
11
|
A Pilot Study of a Three-Session Heart Rate Variability Biofeedback Intervention for Veterans with Posttraumatic Stress Disorder. Appl Psychophysiol Biofeedback 2023; 48:51-65. [PMID: 36331685 DOI: 10.1007/s10484-022-09565-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2022] [Indexed: 11/06/2022]
Abstract
Many veterans do not complete traditional trauma treatments; others may continue to struggle with posttraumatic stress disorder (PTSD) even after completing a full course of therapy (Blasé et al., in Int J Environ Res Public Health 18(7):Article 3329, https://doi.org/10.3390/ijerph18073329 , 2016). Heart rate variability (HRV) biofeedback (HRVB) is a non-invasive, non-pharmacological, breathing-based cardiorespiratory training technique that can reduce trauma symptoms and improve HRV parameters. Prior studies have demonstrated HRVB is well-tolerated by veterans with PTSD symptoms (Tan et al., in Appl Psychophysiol Biofeedback 36(1):27-35, 10.1007/s10484-010-9141-y, 2011; Schuman and Killian, in Appl Psychophysiol Biofeedback 44(1):9-20, https://doi.org/10.1007/s10484-018-9415-3 , 2019). This randomized wait-list controlled pilot study tested a short mobile app-adapted HRVB intervention in combination with treatment as usual for veterans with military-related PTSD to determine if further investigation was warranted. We assessed veterans' military-related PTSD symptoms, depression symptoms, and HRV time and frequency domain measures at baseline, after three clinical sessions, and one month later. This study combined clinical training and home biofeedback with a smartphone app and sensor to reinforce training and validate adherence. In the intervention group, depression and SDNN significantly improved, and we observed marginally significant improvements for PTSD Cluster B (intrusion) symptoms, whereas no significant improvements were observed in the control group. In addition, the brief protocol was acceptable to veterans with PTSD with over 83% of participants completing the study. However, adherence to home practice was low. Findings suggest brief HRVB interventions can decrease comorbid depression and improve overall autonomic function in veterans with PTSD; however, additional research on home biofeedback is necessary to determine the best strategies to increase adherence and which veterans would benefit from brief HRVB interventions.
Collapse
|
12
|
Russell B, Mussap AJ. Posttraumatic stress, visual working memory, and visual imagery in military personnel. CURRENT PSYCHOLOGY 2023; 43:1-18. [PMID: 36845204 PMCID: PMC9942044 DOI: 10.1007/s12144-023-04338-1] [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] [Accepted: 01/28/2023] [Indexed: 02/23/2023]
Abstract
Posttraumatic stress disorder (PTSD) is characterized by disruptions to cognitive functioning. Two studies were conducted to examine the relevance of military-related PTSD to two cognitive functions - visual working memory and visual imagery. Participants were military personnel who reported their PTSD diagnosis history and completed a self-administered screening tool for PTSD, the PTSD Checklist - Military Version. In Study 1, 138 personnel also completed a memory span task and a 2-back task using colored words in which Stroop interference was introduced via the semantic content of the words. In Study 2, a separate group of 211 personnel completed measures of perceived imagery vividness and spontaneous use of visual imagery. Interference effects on working memory in PTSD-diagnosed military personnel were not replicated. However, ANCOVA and structural equation modelling revealed that PTSD-intrusions were associated with poorer working memory whereas PTSD-arousal was associated with spontaneous use of visual imagery. We interpret these results as evidence that intrusive flashbacks disrupt working memory performance not by limiting memory capacity nor by interfering directly with memory functions such as inhibition, but by adding internal noise in the form of task-irrelevant memories and emotions. Visual imagery appears to be unrelated to these flashbacks but with arousal symptoms of PTSD, perhaps in the form of flashforwards about feared/anticipated threats.
Collapse
Affiliation(s)
- Brenton Russell
- School of Psychology, Deakin University, 221 Burwood Highway, 3125 Melbourne, Australia
| | - Alexander J. Mussap
- School of Psychology, Deakin University, 221 Burwood Highway, 3125 Melbourne, Australia
| |
Collapse
|
13
|
Landrum KR, Pence BW, Gaynes BN, Dussault JM, Hosseinipour MC, Kulisewa K, Malava JK, Masiye J, Akello H, Udedi M, Zimba CC. The cross-sectional association of stressful life events with depression severity among patients with hypertension and diabetes in Malawi. PLoS One 2022; 17:e0279619. [PMID: 36584142 PMCID: PMC9803137 DOI: 10.1371/journal.pone.0279619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 11/23/2022] [Indexed: 12/31/2022] Open
Abstract
Depressive disorders are a leading cause of global morbidity and remain disproportionately high in low- and middle-income settings. Stressful life events (SLEs) are known risk factors for depressive episodes and worsened depressive severity, yet are under-researched in comparison to other depression risk factors. As depression is often comorbid with hypertension, diabetes, and other noncommunicable diseases (NCDs), research into this relationship among patients with NCDs is particularly relevant to increasing opportunities for integrated depression and NCD care. This study aims to estimate the cross-sectional association between SLEs in the three months preceding baseline interviews and baseline depressive severity among patients with at least mild depressive symptoms who are seeking NCD care at 10 NCD clinics across Malawi. SLEs were measured by the Life Events Survey and depressive severity (mild vs. moderate to severe) was measured by the Patient Health Questionnaire-9. The study population (n = 708) was predominately currently employed, grand multiparous (5-8 children) women with a primary education level. Two thirds (63%) had mild depression while 26%, 8%, and 3% had moderate, moderately severe, and severe depression, respectively. Nearly all participants (94%) reported at least one recent SLE, with the most common reported SLEs being financial stress (48%), relationship changes (45%), death of a family member or friend (41%), or serious illness of a family member or friend (39%). Divorce/separation, estrangement from a family member, losing source of income, and major new health problems were significant predictors of greater (moderate or severe) depressive severity compared to mild severity. Having a major new health problem or experiencing divorce/separation resulted in particularly high risk of more severe depression. After adjustment, each additional SLE was associated with a 9% increased risk of moderate or worse depressive severity compared to mild depressive severity (RR: 1.09; (95% CI: 1.05, 1.13), p<0.0001). Among patients with NCDs with at least mild depressive symptoms, SLEs in the prior 3 months were associated with greater depressive severity. While many SLEs may not be preventable, this research suggests that assessment of SLEs and teaching of positive coping strategies when experiencing SLEs may play an important role in integrated NCD and depression treatment models.
Collapse
Affiliation(s)
- Kelsey R. Landrum
- University of North Carolina at Chapel Hill, Department of Epidemiology, Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America
| | - Brian W. Pence
- University of North Carolina at Chapel Hill, Department of Epidemiology, Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America
| | - Bradley N. Gaynes
- University of North Carolina at Chapel Hill, Department of Epidemiology, Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America
- University of North Carolina at Chapel Hill, Department of Psychiatry, Chapel Hill, North Carolina, United States of America
| | - Josée M. Dussault
- University of North Carolina at Chapel Hill, Department of Epidemiology, Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America
| | - Mina C. Hosseinipour
- University of North Carolina at Chapel Hill, Department of Medicine, Chapel Hill, North Carolina, United States of America
- UNC Project Malawi, UNC Project, Tidziwe Centre, Lilongwe, Malawi
| | - Kazione Kulisewa
- Kamuzu University of Health, Department of Psychiatry and Mental Health, Blantyre, Malawi
| | | | - Jones Masiye
- Malawi Ministry of Health, Noncommunicable Diseases and Mental Health Unit, Lilongwe, Malawi
| | - Harriet Akello
- UNC Project Malawi, UNC Project, Tidziwe Centre, Lilongwe, Malawi
| | - Michael Udedi
- Malawi Ministry of Health, Noncommunicable Diseases and Mental Health Unit, Lilongwe, Malawi
| | | |
Collapse
|
14
|
Grau PP, Sripada RK, Pietrzak RH, Ganoczy D, Harpaz-Rotem I. Treatment response trajectories in residential PTSD programs for veterans: A national cohort investigation. J Anxiety Disord 2022; 92:102645. [PMID: 36334317 DOI: 10.1016/j.janxdis.2022.102645] [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: 06/22/2022] [Revised: 10/05/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022]
Abstract
Although improving residential PTSD care is a priority for the Department of Veterans Affairs, previous evaluations have been limited by a lack of systematic data collection across more than two timepoints. This study used recently available data to assess symptom trajectories in a large, national sample of veterans who engaged in residential PTSD treatment. Group-based trajectory analysis PROC TRAJ was used to identify PTSD residential treatment response in a national cohort of veterans (n = 10,832) and the subset of veterans (n = 6515) receiving evidence-based psychotherapy (EBP). PTSD symptoms were assessed at intake, discharge, and 4-month follow-up. Predictors of trajectory membership were estimated using multinomial models. For the full cohort, a three-group trajectory model provided the best fit with the following identified groups: "Severe/Stable" (51.8%), "Moderate/Rebound" (40.1%), and "Mild/Rebound" (8.1%). For the EBP sub-cohort, a three-group trajectory model was selected with the following groups: "Severe/Stable" (58.5%), "Moderate/Rebound" (34.1%), and "Mild/Rebound" (7.4%). Across all trajectories, psychological distress, pain severity, substance use, Iraq/Afghanistan combat era, non-White race, and treatment dropout were associated with poorer treatment response. In the EBP sub-cohort, homelessness and unemployment at the time of admission were also associated with poorer treatment outcomes to varying degrees. This study demonstrates that residential treatment for PTSD is associated with heterogeneous treatment trajectories which highlight the need to continue to explore and improve residential PTSD treatment outcomes. Our results underscore the importance of obtaining follow-up data and identifying ways to maintain therapeutic gains following discharge.
Collapse
Affiliation(s)
- Peter P Grau
- VA Serious Mental Illness Treatment Resource and Evaluation Center (SMITREC), 2800 Plymouth Road, Bldg 16, Ann Arbor, MI 48109, United States; VA Ann Arbor Healthcare System, 2215 Fuller Road, Ann Arbor, MI 48105, United States; Department of Psychiatry, University of Michigan Medical School, United States.
| | - Rebecca K Sripada
- VA Ann Arbor Healthcare System, 2215 Fuller Road, Ann Arbor, MI 48105, United States; Department of Psychiatry, University of Michigan Medical School, United States; Veterans Affairs Center for Clinical Management Research, Health Services Research and Development, Ann Arbor, MI, United States
| | - Robert H Pietrzak
- Veterans Affairs National Center for PTSD, Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States; Yale University, Department of Psychiatry, New Haven, CT, United States
| | - Dara Ganoczy
- Veterans Affairs Center for Clinical Management Research, Health Services Research and Development, Ann Arbor, MI, United States
| | - Ilan Harpaz-Rotem
- Veterans Affairs National Center for PTSD, Veteran Affairs Connecticut Healthcare System, West Haven, CT, United States; Yale University, Department of Psychiatry, New Haven, CT, United States; Veterans Affairs Northeast Program Evaluation Center, West Haven, CT, United States
| |
Collapse
|
15
|
Griffith J. Combat events and negative emotions associated with postdeployment illicit drug use among Army National Guard soldiers. JOURNAL OF SUBSTANCE USE 2022. [DOI: 10.1080/14659891.2022.2148580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- James Griffith
- National Center for Veterans Studies, University of Utah
| |
Collapse
|
16
|
Melin EO, Wanby P, Neumark T, Holmberg S, Neumark ASN, Johansson K, Landin-Olsson M, Thulesius H, Hillman M, Thunander M. Depression was associated with younger age, female sex, obesity, smoking, and physical inactivity, in 1027 patients with newly diagnosed type 2 diabetes: a Swedish multicentre cross-sectional study. BMC Endocr Disord 2022; 22:273. [PMID: 36348470 PMCID: PMC9644465 DOI: 10.1186/s12902-022-01184-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 10/21/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Depression is a risk factor for type 2 diabetes (T2D) and cardiovascular disease (CVD). The aims were to explore the prevalence of depression, anxiety, antidepressant use, obesity, Hemoglobin A1c > 64 mmol/mol, life-style factors, pre-existing CVD, in patients with newly diagnosed T2D; to explore associations with depression; and to compare with Swedish general population data. METHODS Multicentre, cross-sectional study. INCLUSION CRITERIA adults with serologically verified newly diagnosed T2D. Included variables: age, sex, current depression and anxiety (Hospital Anxiety and Depression Scale), previous depression, antidepressant use, obesity (BMI ≥ 30 and ≥ 40 kg/m2), Hemoglobin A1c, pre-existing CVD. Logistic regression analyses were performed. RESULTS In 1027 T2D patients, aged 18-94 years, depression was associated with age (per year) (inversely) (odds ratio (OR) 0.97), anxiety (OR 12.2), previous depression (OR 7.1), antidepressant use (OR 4.2), BMI ≥ 30 kg/m2 (OR 1.7), BMI ≥ 40 kg/m2 (OR 2.3), smoking (OR 1.9), physical inactivity (OR 1.8), and women (OR 1.6) (all p ≤ 0.013). Younger women (n = 113), ≤ 59 years, compared to younger men (n = 217) had higher prevalence of current depression (31% vs 12%), previous depression (43 vs 19%), anxiety (42% vs 25%), antidepressant use (37% vs 12%), BMI ≥ 30 kg/m2 (73% vs 60%) and BMI ≥ 40 kg/m2) (18% vs 9%), and smoking (26% vs 16%) (all p ≤ 0.029). Older women (n = 297), ≥ 60 years, compared to older men (n = 400) had higher prevalence of previous depression (45% vs 12%), anxiety (18% vs 10%), antidepressant use (20% vs 8%), BMI ≥ 30 kg/m2 (55% vs 47%), BMI ≥ 40 kg/m2 (7% vs 3%) (all p ≤ 0.048), but not of current depression (both 9%). Compared to the Swedish general population (depression (women 11.2%, men 12.3%) and antidepressant use (women 9.8%, men 5.3%)), the younger women had higher prevalence of current depression, and all patients had higher prevalence of antidepressant use. CONCLUSIONS In patients with newly diagnosed T2D, the younger women had the highest prevalence of depression, anxiety, and obesity. The prevalence of depression in young women and antidepressant use in all patients were higher than in the Swedish general population. Three risk factors for CVD, obesity, smoking, and physical inactivity, were associated with depression.
Collapse
Affiliation(s)
- Eva O Melin
- Department of Clinical Sciences, Diabetology and Endocrinology, Lund University, Lund, Sweden.
- Diabetes Research Laboratory, Biomedical Centre, Lund University, Lund, Sweden.
- Department of Research and Development, Region Kronoberg, Box 1223, 351 12, Växjö, Sweden.
- Region Kronoberg, Primary Care, Växjö, Sweden.
| | - Pär Wanby
- Department of Medicine and Optometry, Linnaeus University, Kalmar, Sweden
- Department of Medical and Health Sciences, University of Linköping, Linköping, Sweden
- Department of Internal Medicine, Endocrinology, Kalmar County Hospital, Region Kalmar, Sweden
| | - Thomas Neumark
- Regional Executive Office - Coordination of Health Care, Kalmar, Sweden
- Department of Research, Region Kalmar County, Kalmar, Sweden
| | - Sara Holmberg
- Department of Research and Development, Region Kronoberg, Box 1223, 351 12, Växjö, Sweden
- Department of Medicine and Optometry, Linnaeus University, Kalmar, Sweden
- Department of Laboratory Medicine, Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | | | - Karin Johansson
- Department of Research and Development, Region Kronoberg, Box 1223, 351 12, Växjö, Sweden
- Region Kronoberg, Primary Care, Växjö, Sweden
- Department of Health and Caring Sciences, Linnaeus University, Växjö, Sweden
| | - Mona Landin-Olsson
- Department of Clinical Sciences, Diabetology and Endocrinology, Lund University, Lund, Sweden
- Diabetes Research Laboratory, Biomedical Centre, Lund University, Lund, Sweden
- Department of Diabetology and Endocrinology, Skane University Hospital, Lund, Sweden
| | - Hans Thulesius
- Department of Research and Development, Region Kronoberg, Box 1223, 351 12, Växjö, Sweden
- Region Kronoberg, Primary Care, Växjö, Sweden
- Department of Medicine and Optometry, Linnaeus University, Kalmar, Sweden
- Department of Clinical Sciences, Division of Family Medicine, Lund University, Malmö, Sweden
| | - Magnus Hillman
- Department of Clinical Sciences, Diabetology and Endocrinology, Lund University, Lund, Sweden
- Diabetes Research Laboratory, Biomedical Centre, Lund University, Lund, Sweden
| | - Maria Thunander
- Department of Clinical Sciences, Diabetology and Endocrinology, Lund University, Lund, Sweden
- Department of Research and Development, Region Kronoberg, Box 1223, 351 12, Växjö, Sweden
- Department of Internal Medicine, Endocrinology and Diabetes, Växjö Central Hospital, Region Kronoberg, Växjö, Sweden
| |
Collapse
|
17
|
Levert-Levitt E, Shapira G, Sragovich S, Shomron N, Lam JCK, Li VOK, Heimesaat MM, Bereswill S, Yehuda AB, Sagi-Schwartz A, Solomon Z, Gozes I. Oral microbiota signatures in post-traumatic stress disorder (PTSD) veterans. Mol Psychiatry 2022; 27:4590-4598. [PMID: 35864319 DOI: 10.1038/s41380-022-01704-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/06/2022] [Accepted: 07/06/2022] [Indexed: 12/14/2022]
Abstract
Post-traumatic stress disorder (PTSD) represents a global public health concern, affecting about 1 in 20 individuals. The symptoms of PTSD include intrusiveness (involuntary nightmares or flashbacks), avoidance of traumatic memories, negative alterations in cognition and mood (such as negative beliefs about oneself or social detachment), increased arousal and reactivity with irritable reckless behavior, concentration problems, and sleep disturbances. PTSD is also highly comorbid with anxiety, depression, and substance abuse. To advance the field from subjective, self-reported psychological measurements to objective molecular biomarkers while considering environmental influences, we examined a unique cohort of Israeli veterans who participated in the 1982 Lebanon war. Non-invasive oral 16S RNA sequencing was correlated with psychological phenotyping. Thus, a microbiota signature (i.e., decreased levels of the bacteria sp_HMT_914, 332 and 871 and Noxia) was correlated with PTSD severity, as exemplified by intrusiveness, arousal, and reactivity, as well as additional psychopathological symptoms, including anxiety, hostility, memory difficulties, and idiopathic pain. In contrast, education duration correlated with significantly increased levels of sp_HMT_871 and decreased levels of Bacteroidetes and Firmicutes, and presented an inverted correlation with adverse psychopathological measures. Air pollution was positively correlated with PTSD symptoms, psychopathological symptoms, and microbiota composition. Arousal and reactivity symptoms were correlated with reductions in transaldolase, an enzyme controlling a major cellular energy pathway, that potentially accelerates aging. In conclusion, the newly discovered bacterial signature, whether an outcome or a consequence of PTSD, could allow for objective soldier deployment and stratification according to decreases in sp_HMT_914, 332, 871, and Noxia levels, coupled with increases in Bacteroidetes levels. These findings also raise the possibility of microbiota pathway-related non-intrusive treatments for PTSD.
Collapse
Affiliation(s)
- Ella Levert-Levitt
- School of Psychological Sciences, Center for the Study of Child Development, University of Haifa, 6035 Rabin Building, Haifa, 3190501, Israel
| | - Guy Shapira
- Department of Cell and Developmental Biology, Sackler Faculty of Medicine, Sagol School of Neuroscience, Edmond J Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Shlomo Sragovich
- Elton Laboratory for Molecular Neuroendocrinology, Department of Human Molecular Genetics and Biochemistry, Sackler Faculty of Medicine, Adams Super Center for Brain Studies and Sagol School of Neuroscience, Tel Aviv University, 69978, Tel Aviv, Israel
| | - Noam Shomron
- Department of Cell and Developmental Biology, Sackler Faculty of Medicine, Sagol School of Neuroscience, Edmond J Safra Center for Bioinformatics, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Jacqueline C K Lam
- Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China
| | - Victor O K Li
- Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China
| | - Markus M Heimesaat
- Institute for Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Hindenburgdamm 30, 12203, Berlin, Germany
| | - Stefan Bereswill
- Institute for Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Hindenburgdamm 30, 12203, Berlin, Germany
| | - Ariel Ben Yehuda
- Department of Health and Well-being, Medical Corps, Israel Defense Forces (IDF), Ramat Gan, Israel.,'Shalvata' Mental Health Center, Clalit Health Services, Hod Hasharon, 4534708, Israel
| | - Abraham Sagi-Schwartz
- School of Psychological Sciences, Center for the Study of Child Development, University of Haifa, 6035 Rabin Building, Haifa, 3190501, Israel
| | - Zahava Solomon
- Gershon H. Gordon Faculty of Social Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Illana Gozes
- Elton Laboratory for Molecular Neuroendocrinology, Department of Human Molecular Genetics and Biochemistry, Sackler Faculty of Medicine, Adams Super Center for Brain Studies and Sagol School of Neuroscience, Tel Aviv University, 69978, Tel Aviv, Israel.
| |
Collapse
|
18
|
Jaffe AE, Tao R, Page SC, Maynard KR, Pattie EA, Nguyen CV, Deep-Soboslay A, Bharadwaj R, Young KA, Friedman MJ, Williamson DE, Shin JH, Hyde TM, Martinowich K, Kleinman JE. Decoding Shared Versus Divergent Transcriptomic Signatures Across Cortico-Amygdala Circuitry in PTSD and Depressive Disorders. Am J Psychiatry 2022; 179:673-686. [PMID: 35791611 PMCID: PMC10697016 DOI: 10.1176/appi.ajp.21020162] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Posttraumatic stress disorder (PTSD) is a debilitating neuropsychiatric disease that is highly comorbid with major depressive disorder (MDD) and bipolar disorder. The overlap in symptoms is hypothesized to stem from partially shared genetics and underlying neurobiological mechanisms. To delineate conservation between transcriptional patterns across PTSD and MDD, the authors examined gene expression in the human cortex and amygdala in these disorders. METHODS RNA sequencing was performed in the postmortem brain of two prefrontal cortex regions and two amygdala regions from donors diagnosed with PTSD (N=107) or MDD (N=109) as well as from neurotypical donors (N=109). RESULTS The authors identified a limited number of differentially expressed genes (DEGs) specific to PTSD, with nearly all mapping to cortical versus amygdala regions. PTSD-specific DEGs were enriched in gene sets associated with downregulated immune-related pathways and microglia as well as with subpopulations of GABAergic inhibitory neurons. While a greater number of DEGs associated with MDD were identified, most overlapped with PTSD, and only a few were MDD specific. The authors used weighted gene coexpression network analysis as an orthogonal approach to confirm the observed cellular and molecular associations. CONCLUSIONS These findings provide supporting evidence for involvement of decreased immune signaling and neuroinflammation in MDD and PTSD pathophysiology, and extend evidence that GABAergic neurons have functional significance in PTSD.
Collapse
Affiliation(s)
- Andrew E. Jaffe
- Lieber Institute for Brain Development, Baltimore, MD
- Department of Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Genetic Medicine, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD
- Center for Computational Biology, Johns Hopkins University, Baltimore, MD
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Ran Tao
- Lieber Institute for Brain Development, Baltimore, MD
| | | | | | | | | | | | | | - Keith A. Young
- Department of Psychiatry and Behavioral Sciences, Texas A&M College of Medicine, Bryan TX
- Department of Veterans Affairs, VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX
- Central Texas Veterans Health Care System, Temple, TX, 76504, USA
- Baylor Scott & White Psychiatry, Temple, TX
| | - Matthew J. Friedman
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Dartmouth Hanover, NH
- National Center for PTSD, U.S. Department of Veterans Affairs
| | - Douglas E. Williamson
- Duke Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, 300 North Duke St, Durham, North Carolina
- Durham VA Healthcare System, 508 Fulton St, Durham, North Carolina
| | | | - Joo Heon Shin
- Lieber Institute for Brain Development, Baltimore, MD
| | - Thomas M. Hyde
- Lieber Institute for Brain Development, Baltimore, MD
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Keri Martinowich
- Lieber Institute for Brain Development, Baltimore, MD
- Department of Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD
| | - Joel E. Kleinman
- Lieber Institute for Brain Development, Baltimore, MD
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD
| |
Collapse
|
19
|
Gonda X, Dome P, Erdelyi-Hamza B, Krause S, Elek LP, Sharma SR, Tarazi FI. Invisible wounds: Suturing the gap between the neurobiology, conventional and emerging therapies for posttraumatic stress disorder. Eur Neuropsychopharmacol 2022; 61:17-29. [PMID: 35716404 DOI: 10.1016/j.euroneuro.2022.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/26/2022]
Abstract
A sharp increase in the prevalence of neuropsychiatric disorders, including major depression, anxiety, substance use disorders and posttraumatic stress disorder (PTSD) has occurred due to the traumatic nature of the persisting COVID-19 global pandemic. PTSD is estimated to occur in up to 25% of individuals following exposure to acute or chronic trauma, and the pandemic has inflicted both forms of trauma on much of the population through both direct physiological attack as well as an inherent upheaval to our sense of safety. However, despite significant advances in our ability to define and apprehend the effects of traumatic events, the neurobiology and neuroanatomical circuitry of PTSD, one of the most severe consequences of traumatic exposure, remains poorly understood. Furthermore, the current psychotherapies or pharmacological options for treatment have limited efficacy, durability, and low adherence rates. Consequently, there is a great need to better understand the neurobiology and neuroanatomy of PTSD and develop novel therapies that extend beyond the current limited treatments. This review summarizes the neurobiological and neuroanatomical underpinnings of PTSD and discusses the conventional and emerging psychotherapies, pharmacological and combined psychopharmacological therapies, including the use of psychedelic-assisted psychotherapies and neuromodulatory interventions, for the improved treatment of PTSD and the potential for their wider applications in other neuropsychiatric disorders resulting from traumatic exposure.
Collapse
Affiliation(s)
- Xenia Gonda
- Department of Psychiatry and Psychotherapy, Semmelweis University, Hungary; NAP-2-SE New Antidepressant Target Research Group, Semmelweis University, Hungary; International Centre for Education and Research in Neuropsychiatry, Samara State Medical University, Russia.
| | - Peter Dome
- Department of Psychiatry and Psychotherapy, Semmelweis University, Hungary; National Institute of Mental Health, Neurology and Neurosurgery - Nyiro Gyula Hospital, Hungary
| | - Berta Erdelyi-Hamza
- Department of Psychiatry and Psychotherapy, Semmelweis University, Hungary; Doctoral School of Mental Health Sciences, Semmelweis University, Hungary
| | - Sandor Krause
- National Institute of Mental Health, Neurology and Neurosurgery - Nyiro Gyula Hospital, Hungary; Doctoral School of Mental Health Sciences, Semmelweis University, Hungary; Department of Pharmacodynamics, Semmelweis University, Hungary
| | - Livia Priyanka Elek
- Department of Psychiatry and Psychotherapy, Semmelweis University, Hungary; Department of Clinical Psychology, Semmelweis University, Hungary
| | - Samata R Sharma
- Department of Psychiatry, Harvard Medical School, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Frank I Tarazi
- Department of Psychiatry and Neuroscience, Harvard Medical School, McLean Hospital, Belmont, MA 02478, USA
| |
Collapse
|
20
|
Ferreira F, Gysi D, Castro D, Ferreira TB. The nosographic structure of posttraumatic stress symptoms across trauma types: An exploratory network analysis approach. J Trauma Stress 2022; 35:1115-1128. [PMID: 35246860 DOI: 10.1002/jts.22818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/06/2021] [Accepted: 01/11/2022] [Indexed: 11/12/2022]
Abstract
The nosographic structure of posttraumatic stress disorder (PTSD) remains unclear, and attempts to determine its symptomatic organization have been unsatisfactory. Several explanations have been suggested, and the impact of trauma type is receiving increasing attention. As little is known about the differential impact trauma type in the nosographic structure of PTSD, we explored the nosology of PTSD and the effect of trauma type on its symptomatic organization. We reanalyzed five cross-sectional psychopathological networks involving different trauma types, encompassing a broad range of traumatic events in veterans, war-related trauma in veterans, sexual abuse, terrorist attacks, and various traumatic events in refugees. The weighted topological overlap was used to estimate the networks and attribute weights to their links. Coexpression differential network analysis was used to identify the common and specific network structures of the connections across different trauma types and to determine the importance of symptoms across the networks. We found a set of symptoms with more common connections with other symptoms, suggesting that these might constitute the prototypical nosographic structure of PTSD. We also found a set of symptoms that had a high number of specific connections with other symptoms; these connections varied according to trauma type. The importance of symptoms across the common and specific networks was ascertained. The present findings offer new insights into the symptomatic organization of PTSD and support previous research on the impact of trauma type on the nosology of this disorder.
Collapse
Affiliation(s)
- Filipa Ferreira
- Social Sciences Department, University Institute of Maia, Maia, Portugal.,Centre for Psychology at University of Porto, Porto, Portugal
| | - Deisy Gysi
- Center for Complex Network Research, Northeastern University, Boston, Massachusetts, USA
| | - Daniel Castro
- Social Sciences Department, University Institute of Maia, Maia, Portugal.,Centre for Psychology at University of Porto, Porto, Portugal
| | - Tiago Bento Ferreira
- Social Sciences Department, University Institute of Maia, Maia, Portugal.,Centre for Psychology at University of Porto, Porto, Portugal
| |
Collapse
|
21
|
Godby Vail S, Dierst-Davies R, Kogut D, Degiorgi Winslow L, Vargas J, Koeppl P, Marshall-Aiyelawo K. Behavioral health and treatment-seeking behaviors among deployed vs. non-deployed service members: How impactful is deployment on well-being? MILITARY PSYCHOLOGY 2022; 35:107-118. [PMID: 37133492 DOI: 10.1080/08995605.2022.2083468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Increasing attention has been dedicated to studying behavioral health of non-deployed military personnel. This investigation explored the impacts of a variety of sociodemographic and health factors on key behavioral health outcomes among active duty personnel. A secondary analysis was conducted using 2014 Defense Health Agency Health Related Behaviors Survey data (unweighted n = 45,762, weighted n = 1,251,606). Three logistic regression models investigated factors associated with reporting symptomatology consistent with depression, anxiety, and stress. We found that after adjusting for sociodemographic and other health variables (e.g., sleep), deployment was associated with stress but not anxiety or depression. Although deployed personnel were more likely to report increased levels of stress overall, few differences with respect to the sources of stressors were identified. While behavioral health screening and treatment needs may differ for non-deployed and deployed personnel, programs to support mental and physical well-being among all service members should be robustly promoted.
Collapse
|
22
|
Zerach G, Horesh D, Solomon Z. Secondary posttraumatic stress symptom trajectories and perceived health among spouses of war veterans: a 12-year longitudinal study. Psychol Health 2022; 37:675-691. [PMID: 33626993 DOI: 10.1080/08870446.2021.1879807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE War-related trauma may indirectly affect veterans' spouses both in terms of secondary posttraumatic stress symptoms (PTSS) and negative perceived health. The present study aimed to examine trajectories of secondary PTSS over a twelve-year period and its association with various measures of subjectively perceived health, among spouses of war veterans. METHODS Spouses of war veterans (n = 155) were assessed prospectively 30 (T1, 2003), 37 (T2, 2010), and 42 (T3, 2015) years after the 1973 Yom Kippur War. Participants completed self-report questionnaires of PTSS (PTSD inventory) in all three measurement waves, while perceived health measures (Short-Form Health Survey-SF-36) were assessed only at T3. RESULTS Most spouses were classified to the 'resilient' trajectory with low and stable secondary PTSS over time, followed by recovered, chronic, and delayed onset PTSS trajectories. Importantly, spouses in the 'chronic' and 'delayed' secondary PTSS trajectories reported a higher severity of general negative subjective health perceptions and health-related social malfunctioning. CONCLUSION Veterans' spouses who were grouped in the 'chronic' and 'delayed' PTSS trajectories are to be considered as at-risk populations for both PTSS and negative perceived health perceptions. Mental health professionals as well as family physicians should be aware of the ongoing nature of secondary PTSS which might negatively affect veterans' spouses medical conditions and ability to cope with the aging process.
Collapse
Affiliation(s)
- Gadi Zerach
- Department of Behavioral Sciences and Psychology, Ariel University, Ariel, Israel
| | - Danny Horesh
- Department of Psychology, Bar-Ilan University, Ramat-Gan, Israel
| | - Zahava Solomon
- Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
23
|
Artin H, Bentley S, Mehaffey E, Liu FX, Sojourner K, Bismark AW, Printz D, Lee EE, Martis B, De Peralta S, Baker DG, Mishra J, Ramanathan D. Effects of intranasal ( S)-ketamine on Veterans with co-morbid treatment-resistant depression and PTSD: A retrospective case series. EClinicalMedicine 2022; 48:101439. [PMID: 35706484 PMCID: PMC9092498 DOI: 10.1016/j.eclinm.2022.101439] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 04/05/2022] [Accepted: 04/19/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND (S)-ketamine is a glutamatergic drug with potent and rapid acting effects for the treatment of depression. Little is known about the effectiveness of intranasal (S)-ketamine for treating patients with comorbid depression and post-traumatic stress disorder (PTSD). METHODS We performed a retrospective case series analysis of clinical outcomes in 35 Veterans with co-morbid depression and PTSD who were treated with intranasal (S)-ketamine treatments at the VA San Diego Neuromodulation Clinic between Jan 2020 and March 2021. Veterans were not randomized or blinded to treatment. The primary outcome measured was a change in patient health questionnaire-9 (PHQ-9) and PTSD Checklist for DSM-5 (PCL-5) scores across the first 8 treatments (induction period) using a repeated measures analysis of variance (ANOVA). In a smaller sub-group (n = 19) of Veterans who received at least 8 additional treatments, we analyzed whether intranasal (S)-ketamine continued to show treatment effects. Finally, we performed a sub-group and correlation analyses to understand how changes in PHQ-9 and PCL-5 scores were related across treatments. FINDINGS During the induction phase of treatment there was an absolute reduction of 5.1 (SEM 0.7) on the patient health questionnaire-9 (PHQ-9) rating scale for depression, from 19.8 (SEM 0.7) at treatment 1 to 14.7 (SEM 0.8) at treatment 8 (week 4) (F(7238) = 8.3, p = 1e-6, partial η2 = 0.2). Five Veterans (14%) showed a clinically meaningful response (50% reduction in PHQ-9 score) at treatment 8. There was an absolute reduction of 15.5 +/- 2.4 on the patient checklist 5 (PCL-5) rating scale for PTSD, from 54.8 (SEM 2) at treatment 1 down to 39.3 (SEM 2.5) at treatment 8 (F(7238) = 15.5, p = 2e-7, partial η2 = 0.31). Sixteen Veterans (46%) showed a clinically meaningful response (reduction in PCL-5 of > 30%) in PTSD. Change in PHQ-9 correlated with change in PCL-5 at treatment 8 (r = 0.47, p = 0.005), but a decrease in PTSD symptoms were observable in some individuals with minimal anti-depressant response. INTERPRETATIONS While this is an open-label retrospective analysis, our results indicate that both depression and PTSD symptoms in Veterans with dual-diagnoses may improve with repeated intranasal (S)-ketamine treatment. The effects of (S)-ketamine on PTSD symptoms were temporally and individually distinct from those on depression, suggesting potentially different modes of action on the two disorders. This work may warrant formal randomized controlled studies on the effects of intranasal (S)-ketamine for individuals with co-morbid MDD and PTSD. FUNDING VA Center of Excellence in Stress and Mental Health, VA ORD (Career Development Award to DSR), Burroughs-Wellcome Fund Award (DSR), NIMH (EL).
Collapse
Affiliation(s)
- Hewa Artin
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Sean Bentley
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Eamonn Mehaffey
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Fred X. Liu
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Kevin Sojourner
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
| | - Andrew W. Bismark
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - David Printz
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Center of Excellence for Stress and Mental Health, VASDHS, San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Ellen E. Lee
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Brian Martis
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Sharon De Peralta
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Dewleen G. Baker
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Center of Excellence for Stress and Mental Health, VASDHS, San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Jyoti Mishra
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
| | - Dhakshin Ramanathan
- Mental Health Service, VA San Diego Healthcare System (VASDHS), San Diego, CA 92161, USA
- Center of Excellence for Stress and Mental Health, VASDHS, San Diego, CA 92161, USA
- Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA
- Corresponding author at: Department of Psychiatry, UC San Diego, La Jolla, CA 92093, USA.
| |
Collapse
|
24
|
Rahnejat AM, Ebrahimi M, Khoshdel A, Noorbala AA, Shahmiri Barzoki H, Avarzamani L, Avakh F, Taghva A. The prevalence of depression among iran-iraq war veterans, combatants and former prisoners of war: A systematic review and meta-analysis. INTERNATIONAL JOURNAL OF PSYCHOLOGY 2022; 57:295-305. [PMID: 34608645 DOI: 10.1002/ijop.12813] [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: 02/03/2021] [Accepted: 09/10/2021] [Indexed: 02/05/2023]
Abstract
By exposing individuals to trauma, wars can cause a host of psychiatric disorders. This study aimed to collect and compare the studies conducted to estimate the prevalence of depression among veterans, former prisoners of war (POWs) and military personnel in the Iran-Iraq war (1980-1988). In this systematic review, a search was conducted using relevant keywords in major national and international databases, personal archives and national academic libraries. We screened 135 records using their abstracts and selected a total of 56 studies for full-text review. Eventually, 19 studies were included in our systematic review and meta-analysis. The estimated pooled prevalence of depression among Iranian veterans and POWs was 22.4% (95% confidence interval = 15.0-32.0). Although the results indicated disparities in the prevalence of depression among veterans and POWs, the aggregate estimated prevalence was much higher than what has been reported for military personnel. Effective policies and strategies are required for prevention and treatment of depression and related psychiatric complications among veterans and former POWs.
Collapse
Affiliation(s)
- Amir Mohsen Rahnejat
- Department of Clinical Psychology, Aja University of Medical Sciences, Tehran, Iran
| | | | - Alireza Khoshdel
- Department of Epidemiology, School of Medicine, Aja University of Medical Sciences, Tehran, Iran
| | - Ahmad Ali Noorbala
- Psychosomatic Medicine Research Center, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Farhad Avakh
- School of Aerospace and Subaquatic Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Arsia Taghva
- Department of Clinical Psychology, Aja University of Medical Sciences, Tehran, Iran
| |
Collapse
|
25
|
Porter B, Carey FR, Roenfeldt KA, Rull RP, Castro CA. A temporal analysis of mental health symptoms relative to separation from the military. Depress Anxiety 2022; 39:334-343. [PMID: 35343604 DOI: 10.1002/da.23246] [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] [Received: 07/06/2021] [Revised: 02/17/2022] [Accepted: 02/26/2022] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND The transition from military to civilian life is a dramatic change that is often stressful for veterans. However, little is known regarding how mental health symptoms fluctuate in the period leading up to and following separation from the military. METHODS The current study examined posttraumatic stress disorder and depression symptoms reported on surveys completed within 1 year of military separation from 23,887 active duty Millennium Cohort Study participants. A series of general linear models and graphs stratified by demographic and military characteristics examined the association between time until/since separation and mental health symptoms. RESULTS Character of discharge had the most striking relationship between time until/since separation and mental health. Personnel with Honorable discharges did not differ in their level of mental health symptoms across the study period. In contrast, personnel with Other than Honorable/General discharges reported normal levels of mental health symptoms 1 year-prior to separation but reported progressively greater symptoms leading to separation which persisted through the remainder of study period. CONCLUSIONS This study suggests that additional outreach is needed for personnel with Other than Honorable/General discharges. However, for most other personnel, increased mental health symptomatology around military separation is not a normative phenomenon and any instance should be treated promptly.
Collapse
Affiliation(s)
- Ben Porter
- Leidos, Inc., Reston, Virginia, USA.,Military Population Health, Naval Health Research Center, San Diego, California, USA.,Department of Psychology, Mississippi State University, Starkville, Mississippi, USA
| | - Felicia R Carey
- Leidos, Inc., Reston, Virginia, USA.,Military Population Health, Naval Health Research Center, San Diego, California, USA
| | | | - Rudolph P Rull
- Military Population Health, Naval Health Research Center, San Diego, California, USA
| | - Carl A Castro
- Suzanne Dworak-Peck School of Social Work, University of Southern California, Los Angeles, California, USA
| |
Collapse
|
26
|
Wu Q, Zhao J, Zhao G, Li X, Du H, Chi P. Long-Term Trajectories of Depressive Symptoms Among Children Affected by Parental HIV: A 12-Year Follow-Up Study. AIDS Behav 2022; 26:2713-2722. [PMID: 35165794 DOI: 10.1007/s10461-021-03572-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2021] [Indexed: 01/07/2023]
Abstract
The present study explored the trajectories of depressive symptoms over 12 years spanning from childhood to emerging adulthood and the between-trajectory differences in psychosocial adjustment among Chinese children (N = 492, 52.8% boys, aged 6 to 18 years at baseline) affected by parental HIV. Rebounding (12.6%), resilient (64.8%), and improving (22.6%) trajectories were identified. Individuals in the rebounding trajectory reported the highest levels of psychological distress and the lowest levels of subjective well-being, positive self-regard, and personal strengths in adulthood. Individuals in the resilient trajectory reported lower levels of psychological distress and negative affect than those in the improving trajectory. The findings support the development of programs by policymakers and practitioners to improve the psychosocial adjustment of children who have been affected by parental HIV while considering individual differences in the trajectories of depressive symptoms.
Collapse
|
27
|
Soumoff AA, Clark NG, Spinks EA, Kemezis PA, Raiciulescu S, Driscoll MY, Kim SY, Benedek DM, Choi KH. Somatic Symptom Severity, Not Injury Severity, Predicts Probable Posttraumatic Stress Disorder and Major Depressive Disorder in Wounded Service Members. J Trauma Stress 2022; 35:210-221. [PMID: 34374129 DOI: 10.1002/jts.22722] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 05/21/2021] [Accepted: 05/31/2021] [Indexed: 12/24/2022]
Abstract
Although previous studies have reported an association between patient-reported somatic symptom severity and the development of posttraumatic stress disorder (PTSD) or major depressive disorder (MDD) in injured military service members (SMs), conclusions from other studies regarding the association between clinician-determined injury severity and PTSD or MDD remain unclear. The present study investigated whether somatic symptoms or injury severity predict the development of probable PTSD or MDD in wounded SMs medically evacuated from combat areas. Data including SM demographic characteristics, clinician-determined injury severity (i.e., Injury Severity Score [ISS] and Abbreviated Injury Scale [AIS] values), and self-report assessments of PTSD (PTSD Checklist-Civilian Version), MDD (Patient Health Questionnaire [PHQ]-9), and somatic symptoms (PHQ-15) were analyzed. A total of 2,217 SMs completed at least one self-assessment between 2003 and 2014, with 425 having completed assessments at each assessment period (AP), conducted 1-75 (AP1), 76-165 (AP2), and 166-255 (AP3) days postinjury. Between AP1 and AP3, the rates of probable PTSD and MDD increased from 3.0% to 11.7% and from 2.8% to 9.2%, respectively. Somatic symptom severity at AP1 predicted probable PTSD and MDD at all three APs, odds ratios (ORs) = 3.5-11.5; however, ISS values did not predict probable PTSD or MDD at any AP, ORs = 0.6-0.9. This suggests that the initial severity of self-reported somatic symptoms rather than clinician-determined injury severity predicts the development of probable PTSD and MDD in wounded SMs.
Collapse
Affiliation(s)
- Alyssa A Soumoff
- Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA.,Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA
| | - Neil G Clark
- Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Elizabeth A Spinks
- Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Patricia A Kemezis
- Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Sorana Raiciulescu
- Department of Preventive Medicine and Biostatistics, Biostatistics Consulting Center, Uniformed Services University, Bethesda, Maryland, USA
| | - Mercedes Y Driscoll
- Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA
| | - Sharon Y Kim
- Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA
| | - David M Benedek
- Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Center for the Study of Traumatic Stress, Uniformed Services University, Bethesda, Maryland, USA.,Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA
| | - Kwang H Choi
- Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Center for the Study of Traumatic Stress, Uniformed Services University, Bethesda, Maryland, USA.,Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA
| |
Collapse
|
28
|
Kaplan J, Somohano V, Eddy A, Oken B, Wahbeh H. Mindful nonreactivity moderates the relationship between posttraumatic stress disorder and depression. JOURNAL OF LOSS & TRAUMA 2022; 27:593-607. [PMID: 36618880 PMCID: PMC9815478 DOI: 10.1080/15325024.2022.2030019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PTSD and depression represent major individual and societal burdens. Depression is commonly comorbid with PTSD among veterans, although buffers of this relationship are unclear. We evaluated whether facets of mindfulness moderated the relationship between PTSD and depression in veterans with PTSD (N = 70). Three facets - nonjudging, acting with awareness, and nonreactivity - were assessed as moderators. Results indicated nonreactivity significantly attenuated the relationship between PTSD and depression (p=.013), such that veterans with high nonreactivity (+1 SD) showed a nonsignificant relationship between PTSD and depression, whereas veterans with average (Mean; p<.001) and low (-1 SD; p<.001) nonreactivity exhibited a significant relationship.
Collapse
Affiliation(s)
- Josh Kaplan
- Department of Neurology, Oregon Health & Science University,Department of Neurology, Oregon Health & Science University, 3250 SW Sam Jackson Park Road, Portland, OR 97239,
| | - Vanessa Somohano
- Mental Health and Neuroscience Division, VA Portland Healthcare System
| | - Ashley Eddy
- School of Graduate Psychology, Pacific University
| | - Barry Oken
- Department of Neurology, Oregon Health & Science University
| | - Helané Wahbeh
- Department of Neurology, Oregon Health & Science University,Research, Institute of Noetic Sciences
| |
Collapse
|
29
|
Association between post-traumatic stress disorder and hypertension in Congolese exposed to violence: a case-control study. J Hypertens 2021; 40:685-691. [PMID: 34907991 DOI: 10.1097/hjh.0000000000003061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Numerous risk factors have been involved in the pathogenesis of hypertension. The contribution of psychological factors, including post-traumatic stress disorder, remains largely underexplored, despite their potential role in hypertension. OBJECTIVES We compared the prevalence of trauma, post-traumatic stress and other psychological disorders between hypertensive and normotensive patients from Bukavu (Democratic Republic of Congo), a 25-year war-exposed city. METHODS AND MEASURES In this case-control study, we assessed past traumatic events with the Stressful-Events-Scale, post-traumatic stress disorder through the post-traumatic diagnostic scale, depression and alcohol use disorder through the MINI-International-Neuropsychiatric-Interview, and emotion regulation through the Emotion-Regulation-Questionnaire in 106 hypertensive and 106 normotensive patients, enrolled at the Bukavu General Hospital. RESULTS Compared with normotensive controls (73% women, age: 43 ± 14 years, BP: 121 ± 10/75 ± 8 mmHg), hypertensive patients (57% women, age: 42 ± 13 years, BP: 141 ± 12/82 ± 7 mmHg, on a median of two antihypertensive drugs) were exposed to more man-made traumas (61 vs. 13%, P < 0.001), used more expressive suppression (P = 0.05) and less cognitive reappraisal (P = 0.02) as emotional regulation strategies. They developed more frequent post-traumatic stress disorder (36 vs. 7%, P < 0.001) and major depressive disorder (37 vs. 13%, P = 0.001), often in association with alcohol use disorder (23 vs. 4%, P < 0.001). In multivariate logistic regression, post-traumatic stress disorder [OR = 3.52 (1.23-6.54)], man-made trauma [OR = 2.24 (1.15-4.12)], family history of hypertension [OR = 2.24 (1.06-4.44)], fasting blood glucose [OR = 1.85 (1.07-3.08)], BMI [OR = 1.28 (1.12-2.92)], expressive suppression [OR = 1.23 (1.11-2.23)] and cognitive reappraisal [OR = 0.76 (0.63-0.98)] were independent predictors of hypertension. CONCLUSION In Congolese populations exposed to war, man-made trauma exposure and post-traumatic stress disorder appear to be more tightly related to hypertension than classical hypertension risk factors.
Collapse
|
30
|
Belding JN, Castañeda SF, Jacobson IG, LeardMann CA, Porter B, Powell TM, Kolaja CA, Seelig AD, Matsuno RK, Carey FR, Rivera AC, Trone DW, Sheppard B, Walstrom J, Boyko EJ, Rull RP, For The Millennium Cohort Study Team. The Millennium Cohort Study: The First 20 Years of Research Dedicated to Understanding the Long-Term Health of US Service Members and Veterans. Ann Epidemiol 2021; 67:61-72. [PMID: 34906635 DOI: 10.1016/j.annepidem.2021.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 01/22/2023]
Abstract
The Millennium Cohort Study, the US Department of Defense's largest and longest running study, was conceived in 1999 to investigate the effects of military service on service member health and well-being by prospectively following active duty, Reserve, and National Guard personnel from all branches during and following military service. In commemoration of the Study's 20th anniversary, this paper provides a summary of its methods, key findings, and future directions. Recruitment and enrollment of the first 5 panels occurred between 2001 and 2021. After completing a baseline survey, participants are requested to complete follow-up surveys every 3 to 5 years. Study research projects are categorized into 3 core portfolio areas (psychological health, physical health, and health-related behaviors) and several cross-cutting areas and have culminated in more than 120 publications to date. For example, some key Study findings include that specific military service-related factors (e.g., experiencing combat, serving in certain occupational subgroups) were associated with adverse health-related outcomes and that unhealthy behaviors and mental health issues may increase following the transition from military service to veteran status. The Study will continue to foster stakeholder relationships such that research findings inform and guide policy initiatives and health promotion efforts.
Collapse
Key Words
- Abbreviations
- Army STARRS, Army Study to Assess Risk and Resilience in Servicemembers
- DoD, Department of Defense
- Millennium Cohort Study, military, veterans, deployment, risk factors, protective factors, physical health, mental health, health-related behaviors, longitudinal cohort
- OEF, Operation Enduring Freedom
- OIF, Operation Iraqi Freedom
- OND, Operation New Dawn
- PTSD, posttraumatic stress disorder
- VA, Department of Veterans Affairs
Collapse
Affiliation(s)
- Jennifer N Belding
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Sheila F Castañeda
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Isabel G Jacobson
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Cynthia A LeardMann
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Ben Porter
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA; Mississippi State University, Mississippi State, Mississippi, USA
| | - Teresa M Powell
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Claire A Kolaja
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Amber D Seelig
- VA Puget Sound Health Care System, Seattle, Washington, USA
| | - Rayna K Matsuno
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Felicia R Carey
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Anna C Rivera
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Daniel W Trone
- Naval Health Research Center, San Diego, California, USA
| | - Beverly Sheppard
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Jennifer Walstrom
- Leidos, San Diego, California, USA; Naval Health Research Center, San Diego, California, USA
| | - Edward J Boyko
- VA Puget Sound Health Care System, Seattle, Washington, USA
| | - Rudolph P Rull
- Naval Health Research Center, San Diego, California, USA.
| | | |
Collapse
|
31
|
Sampson L, Cohen GH, Fink DS, Conroy C, Calabrese JR, Wryobeck JM, Elhai JD, King AP, Liberzon I, Galea S. Cohort profile: the Ohio Army National Guard Mental Health Initiative (OHARNG-MHI). Soc Psychiatry Psychiatr Epidemiol 2021; 56:2107-2116. [PMID: 34480595 PMCID: PMC8577754 DOI: 10.1007/s00127-021-02166-x] [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: 03/01/2021] [Accepted: 08/26/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Rates of mental disorders in the United States military have increased in recent years. National Guard members may be particularly at risk for mental disorders, given their dual role as citizen-soldiers and their increased involvement in combat deployments during recent conflicts. The Ohio Army National Guard Mental Health Initiative (OHARNG-MHI) was launched to assess the prevalence, incidence, and potential causes and consequences of mental disorders in this unique population. METHODS OHARNG-MHI is a decade-long dynamic cohort study that followed over 3,000 National Guard members yearly through structured telephone interviews. RESULTS Findings thus far have applied a pre-, peri-, post-deployment framework, identifying factors throughout the life course associated with mental disorders, including childhood events and more recent events, both during and outside of deployment. An estimated 61% of participants had at least one mental disorder in their lifetime, the majority of which initiated prior to military service. Psychiatric comorbidity was common, as were alcohol use and stressful events. Latent class growth analyses revealed four distinct trajectory paths of both posttraumatic stress and depression symptoms across four years. Only 37% of soldiers with probable past-year mental disorders accessed mental health services in the subsequent year, with substance use disorders least likely to be treated. CONCLUSION Strengths of this study include a large number of follow-up interviews, detailed data on both military and non-military experiences, and a clinical assessment subsample that assessed the validity of the telephone screening instruments. Findings, methods, and procedures of the study are discussed, and collaborations are welcome.
Collapse
Affiliation(s)
- Laura Sampson
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Gregory H. Cohen
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, U.S.A
| | - David S. Fink
- New York State Psychiatric Institute, New York, NY, U.S.A
| | - Carla Conroy
- Department of Psychiatry, School of Medicine, Case Western Reserve University, Cleveland, OH, U.S.A
| | - Joseph R. Calabrese
- Department of Psychiatry, School of Medicine, Case Western Reserve University, Cleveland, OH, U.S.A
| | - John M. Wryobeck
- Department of Psychiatry, University of Toledo, Toledo, OH, U.S.A
| | - Jon D. Elhai
- Department of Psychology, University of Toledo, Toledo, OH, U.S.A
| | - Anthony P. King
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, U.S.A
| | - Israel Liberzon
- Department of Psychiatry, College of Medicine, Texas A&M, College Station, TX, U.S.A
| | - Sandro Galea
- Office of the Dean, Boston University School of Public Health, Boston, MA, U.S.A
| |
Collapse
|
32
|
Zangani C, Giordano B, Stein H, Bonora S, D'Agostino A, Ostinelli EG. Efficacy of amisulpride for depressive symptoms in individuals with mental disorders: A systematic review and meta-analysis. Hum Psychopharmacol 2021; 36:e2801. [PMID: 34727399 PMCID: PMC8596405 DOI: 10.1002/hup.2801] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/15/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Depressive symptoms occur in several psychiatric disorders, often in the absence of a formal diagnosis of depression. We aimed to evaluate the efficacy and the tolerability of amisulpride, both alone and as augmentation therapy, in the treatment of depressive symptoms in individuals with any major psychiatric disorder. METHODS We searched PubMed, Embase, PsycINFO, GreyLit, OpenGrey and ProQuest up to March 2020 for randomised controlled trials focussing on the treatment of an acute depressive episode in any major psychiatric disorder. A random-effect meta-analysis was performed to synthesize the findings on depressive symptoms (primary outcome), response rate and tolerability. RESULTS We retrieved 11 studies including 2065 patients with a diagnosis of dysthymia (eight studies), major depression (one study) or schizophrenia (two studies). Amisulpride 50 mg/day was associated with a larger reduction of depressive symptoms compared to placebo (standardised mean difference [SMD] = -0.70, CI 95% -0.92, -0.49; I2 = 0.0%), and was found to be comparable to selective serotonin reuptake inhibitors (SSRIs; SMD = -0.08, CI 95% -0.23, 0.06, I2 = 0.0%), amineptine, imipramine and amitriptyline in the treatment of dysthymia (three studies, not pooled). In individuals with schizophrenia, amisulpride administered at higher doses (>400 mg/day) was comparable to olanzapine and risperidone (two studies, not pooled). In terms of tolerability, amisulpride was superior to placebo for dysthymia (odds ratio [OR] = 3.94, CI 95% 1.07, 14.48; I2 = 0.0) and comparable with SSRIs (OR = 0.94, CI 95% 0.55, 1.62; I2 = 0.0%). CONCLUSION Treatment with amisulpride could be a valid choice for selected individuals with dysthymia or depressive symptoms in the context of schizophrenia. More studies on the efficacy and tolerability of amisulpride are needed to draw firm conclusions on its potential benefits in other psychiatric disorders.
Collapse
Affiliation(s)
- Caroline Zangani
- Oxford Health NHS Foundation Trust, Warneford HospitalOxfordUK,Department of PsychiatryUniversity of OxfordOxfordUK,Oxford Precision Psychiatry Lab, NIHR Oxford Health Biomedical Research CentreOxfordUK,Department of Health SciencesUniversity of MilanMilanItaly
| | | | | | - Stefano Bonora
- Department of Health SciencesUniversity of MilanMilanItaly
| | | | - Edoardo Giuseppe Ostinelli
- Oxford Health NHS Foundation Trust, Warneford HospitalOxfordUK,Department of PsychiatryUniversity of OxfordOxfordUK,Oxford Precision Psychiatry Lab, NIHR Oxford Health Biomedical Research CentreOxfordUK
| |
Collapse
|
33
|
McCarthy E, DeViva JC, Na PJ, Pietrzak RH. New-onset and exacerbated insomnia symptoms during the COVID-19 pandemic in US military veterans: A nationally representative, prospective cohort study. J Sleep Res 2021; 31:e13450. [PMID: 34327743 PMCID: PMC8420100 DOI: 10.1111/jsr.13450] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 12/30/2022]
Abstract
The COVID‐19 pandemic has had a negative impact on physical and mental health worldwide. While pandemic‐related stress has also been linked to increased insomnia, scarce research has examined this association in nationally representative samples of high‐risk populations, such as military veterans. We evaluated pre‐ and pandemic‐related factors associated with new‐onset and exacerbated insomnia symptoms in a nationally representative sample of 3,078 US military veterans who participated in the National Health and Resilience in Veterans Study. Veterans were surveyed in the USA in 11/2019 (pre‐pandemic) and again in 11/2020 (peri‐pandemic). The Insomnia Severity Index was used to assess severity of insomnia symptoms at the pre‐ and peri‐pandemic assessments. Among veterans without clinical or subthreshold insomnia symptoms pre‐pandemic (n = 2,548), 11.5% developed subthreshold (10.9%) or clinical insomnia symptoms (0.6%) during the pandemic; among those with subthreshold insomnia symptoms pre‐pandemic (n = 1,058; 26.0%), 8.0% developed clinical insomnia symptoms. Pre‐pandemic social support (21.9% relative variance explained), pandemic‐related stress related to changes in family relationships (20.5% relative variance explained), pre‐pandemic chest pain (18.5% relative variance explained) and weakness (11.1% relative variance explained), and posttraumatic stress disorder (8.2% relative variance explained) explained the majority of the variance in new‐onset subthreshold or clinical insomnia symptoms during the pandemic. Among veterans with pre‐pandemic subthreshold insomnia, pandemic‐related home isolation restrictions (59.1% relative variance explained) and financial difficulties (25.1% relative variance explained) explained the majority of variance in incident clinical insomnia symptoms. Taken together, the results of this study suggest that nearly one in five US veterans developed new‐onset or exacerbated insomnia symptoms during the pandemic, and identify potential targets for prevention and treatment efforts.
Collapse
Affiliation(s)
- Elissa McCarthy
- US Department of Veterans Affairs National Center for PTSD, White River Junction, VT, USA
| | - Jason C DeViva
- Veterans Affairs Connecticut Health Care System, West Haven, CT, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Peter J Na
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Robert H Pietrzak
- Veterans Affairs Connecticut Health Care System, West Haven, CT, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.,US Department of Veterans Affairs National Center for PTSD, VA Connecticut Healthcare System, West Haven, CT, USA.,Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA
| |
Collapse
|
34
|
DeViva JC, McCarthy E, Southwick SM, Tsai J, Pietrzak RH. The impact of sleep quality on the incidence of PTSD: Results from a 7-Year, Nationally Representative, Prospective Cohort of U.S. Military Veterans. J Anxiety Disord 2021; 81:102413. [PMID: 33991819 PMCID: PMC10693322 DOI: 10.1016/j.janxdis.2021.102413] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 03/19/2021] [Accepted: 04/27/2021] [Indexed: 11/21/2022]
Abstract
Sleep and posttraumatic stress disorder (PTSD) have a complex relationship, with some studies showing that disrupted sleep is associated with subsequent development of PTSD. The purpose of the current study was to examine the relationship between sleep quality and the development of probable PTSD in U.S. veterans surveyed as part of the National Health and Resilience in Veterans Study, a 7-year, nationally representative, prospective cohort study with four waves of data collection. Sociodemographic, military, trauma, and clinical variables were entered into a multivariate analysis to examine independent determinants of new-onset PTSD. A total of 142 (7.3 %) veterans developed PTSD over the 7-year study period. Poor/fair sleep quality at Wave 1 was associated with 60 % greater likelihood of developing PTSD, with more than twice as many veterans who developed PTSD reporting poor sleep quality at Wave 1 (47.8 % vs. 20.7 %). Younger age, using the VA as a primary source of healthcare, greater traumas since Wave, and lifetime depression were additionally associated with this outcome. Results of this study underscore the importance of self-reported sleep quality as a potential risk factor for the development of PTSD in the U.S. veteran population.
Collapse
Affiliation(s)
- Jason C DeViva
- Veterans Affairs Connecticut Health Care System, 950 Campbell Ave., West Haven, CT, 06516, United States; Department of Psychiatry, Yale School of Medicine, 300 George St., New Haven, CT, 06511, United States.
| | - Elissa McCarthy
- National Center for PTSD, 163 Veterans Drive, White River Junction, VT, 05009, United States
| | - Steven M Southwick
- Department of Psychiatry, Yale School of Medicine, 300 George St., New Haven, CT, 06511, United States
| | - Jack Tsai
- Department of Psychiatry, Yale School of Medicine, 300 George St., New Haven, CT, 06511, United States; U.S. Department of Veterans Affairs National Center on Homelessness among Veterans, 50 Irving ST. NW, Washington, DC, 20422, United States; School of Public Health, University of Texas Health Science Center at Houston, 1200 Pressler St., Houston, TX, 77030, United States
| | - Robert H Pietrzak
- Veterans Affairs Connecticut Health Care System, 950 Campbell Ave., West Haven, CT, 06516, United States; Department of Psychiatry, Yale School of Medicine, 300 George St., New Haven, CT, 06511, United States; U.S. Department of Veterans Affairs National Center for PTSD, VA Connecticut Healthcare System, 950 Campbell Ave., West Haven, CT, 06516, United States; Department of Social and Behavioral Sciences, Yale School of Public Health, Laboratory of Epidemiology and Public Health, 60 College St., New Haven, CT, 06510, United States
| |
Collapse
|
35
|
Bachem R, Zhou X, Levin Y, Solomon Z. Trajectories of depression in aging veterans and former prisoners-of-war: The role of social support and hardiness. J Clin Psychol 2021; 77:2203-2215. [PMID: 34000063 DOI: 10.1002/jclp.23168] [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: 12/27/2019] [Revised: 01/14/2021] [Accepted: 03/30/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVES Depression is a prevalent outcome of traumatic experiences, such as combat and war captivity. This study explores the heterogeneity of changes over time and assesses the contribution of trauma exposure (combat vs. war captivity), hardiness, and social support for depression trajectories. METHODS Two groups of Israeli veterans were assessed in 1991, 2003, 2008, and 2015: 149 former prisoners-of-war (ex-POWs) and 107 combat veterans. Protective factors were evaluated in 1991. Group-based trajectory modeling was conducted to identify latent trajectories of change. RESULTS Four trajectories of "resiliency" (62.8%), "delayed onset" (25.1%), "exacerbation" (6.2%), and "chronicity" (5.9%) were found. The majority of the resilient group were combat veterans whereas the clinical groups consisted primarily of ex-POWs. Lower hardiness and social support were related to more deleterious trajectories. CONCLUSIONS Spirals of loss involving hardiness and social support, normative experiences, and contextual factors may present explanations for the various depression trajectories.
Collapse
Affiliation(s)
- Rahel Bachem
- I-Core Research Center for Mass Trauma, Tel Aviv University, Tel Aviv, Israel.,Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel.,Department of Psychology, University of Zurich, Zürich, Switzerland
| | - Xiao Zhou
- I-Core Research Center for Mass Trauma, Tel Aviv University, Tel Aviv, Israel.,Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel.,Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yafit Levin
- I-Core Research Center for Mass Trauma, Tel Aviv University, Tel Aviv, Israel.,Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel.,Department of Psychology, University of Zurich, Zürich, Switzerland
| | - Zahava Solomon
- I-Core Research Center for Mass Trauma, Tel Aviv University, Tel Aviv, Israel.,Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
36
|
Rates of Occurrence and Influence of Trauma Exposure on Posttraumatic Stress Disorder Symptoms Among Survivors of Terrorist Attacks in Northeast Nigeria. Int J Ment Health Addict 2021. [DOI: 10.1007/s11469-021-00527-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
|
37
|
Xu Y, Vandeleur C, Müller M, Seifritz E, Kleim B, von Känel R, Wagner EYN, Strippoli MPF, Castelao E, Gholamrezaee MM, Preisig M, Ajdacic-Gross V. Retrospectively assessed trajectories of PTSD symptoms and their subsequent comorbidities. J Psychiatr Res 2021; 136:71-79. [PMID: 33578109 DOI: 10.1016/j.jpsychires.2021.01.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/11/2021] [Accepted: 01/29/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Dynamic trajectories of psychopathology, such as post-traumatic stress disorder (PTSD) provide a key to understanding human adjustment processes after trauma exposure. Recent studies have suggested more heterogeneous mental health outcomes than the initially identified four adjustment trajectories. To explore this heterogeneity, we investigated the after-trauma adjustment patterns of psychopathology based on retrospective lifetime data. This was first carried out on the PTSD symptoms (PTSS, including no symptoms, few symptoms, partial and full PTSD), and secondly together with their post-trauma comorbidities. METHODS Data of trauma and the post-trauma mental disorders were collected for a large and randomly selected community sample, resulting in a N = 960 trauma-exposed subsample. Pattern recognition as carried out by latent class analysis (LCA) was implemented on this subsample. LCA was first exploited to identify the potential trajectory patterns of PTSS and next to explore the patterns of mental adjustments when additional post-trauma comorbid disorders, such as anxiety, mood and substance use disorders, were assessed. RESULTS Four PTSS trajectory patterns were found, namely resilient, chronic, recovered, and delayed onset, consistent with findings from longitudinal PTSD studies. When post-trauma comorbidities were evaluated, other than the trajectory pattern of delayed onset which retained a low comorbidity profile, the other three split respectively and paired up with either low, moderate or high comorbidity profile. CONCLUSIONS Mental health outcomes after trauma exposure were considerably more complex than the four previously established adjustment trajectories. Here, we uncovered additional and more heterogeneous adjustment patterns comprised of PTSS trajectories and post-trauma comorbidity profiles.
Collapse
Affiliation(s)
- Yanhua Xu
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland.
| | - Caroline Vandeleur
- Department of Psychiatry, Center for Research in Psychiatric Epidemiology and Psychopathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Mario Müller
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland
| | - Erich Seifritz
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland
| | - Birgit Kleim
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland
| | - Roland von Känel
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - En-Young N Wagner
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Marie-Pierre F Strippoli
- Department of Psychiatry, Center for Research in Psychiatric Epidemiology and Psychopathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Enrique Castelao
- Department of Psychiatry, Center for Research in Psychiatric Epidemiology and Psychopathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Mehdi M Gholamrezaee
- Department of Psychiatry, Center for Research in Psychiatric Epidemiology and Psychopathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Martin Preisig
- Department of Psychiatry, Center for Research in Psychiatric Epidemiology and Psychopathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Vladeta Ajdacic-Gross
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland
| |
Collapse
|
38
|
Pan X, Kaminga AC, Wu Wen S, Liu A. Chemokines in post-traumatic stress disorder: A network meta-analysis. Brain Behav Immun 2021; 92:115-126. [PMID: 33242653 DOI: 10.1016/j.bbi.2020.11.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/19/2020] [Accepted: 11/22/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Previous studies on the association between chemokines concentrations and post-traumatic stress disorder (PTSD) yielded inconsistent results. Therefore, the purpose of this network meta-analysis was to summarize these results. METHODS The databases of PubMed, Web of Science, Psyc-ARTICLES, Embase and Cochrane Library were searched for relevant articles published not later than January 15, 2020. Then, eligible studies were selected based on predefined study selection criteria. Standardized mean differences (SMDs) with 95% confidence intervals (CIs) were calculated as group differences in chemokines concentrations. Moreover, network meta-analysis was used to rank chemokines effect values according to their respective surface under cumulative ranking curve (SUCRA) probabilities. FINDINGS A total of 18 eligible studies that investigated the association between 9 different chemokines and PTSD were identified. They involved 1,510 patients and 2,012 controls. Results of the meta-analysis showed that the concentrations of CCL3, CCL4 and CCL5 in the PTSD patients were significantly higher than that in the controls (SMDs of 4.12, 6.11 and 1.53 respectively). However, although not statistically significant, concentrations of CCL2 tended to be lower in PTSD patients than in the controls (SMD = -0.76); whereas concentrations of CXCL12 tended to be higher in PTSD patients than in the controls (SMD = 0.37). SUCRA probabilities showed that, among all the chemokines studied, the effect of CCL5 was the highest in PTSD patients. INTERPRETATION Concentrations of CCL3, CCL4 and CCL5 may be associated with a trauma and/or PTSD. Also, CXCL12 and CCL2 may be the underlying biomarkers for trauma and/or PTSD. Thus, future studies with large population based samples are needed to further assess these associations. In addition, future research should explore possible mechanisms underlying these associations, with the aim to develop new diagnostics for PTSD. PROSPERO CRD42019147703.
Collapse
Affiliation(s)
- Xiongfeng Pan
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Atipatsa C Kaminga
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China; Department of Mathematics and Statistics, Mzuzu University, Mzuzu, Malawi
| | - Shi Wu Wen
- OMNI Research Group, Ottawa Hospital Research Institute, Canada; Department of Obstetrics and Gynaecology and School of Epidemiology and Public Health, University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Aizhong Liu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China.
| |
Collapse
|
39
|
McGlennon TW, Buchwald JN, Pories WJ, Yu F, Roberts A, Ahnfeldt EP, Menon R, Buchwald H. Part 2: Bypassing TBI-Metabolic Surgery and the Link Between Obesity and Traumatic Brain Injury-A Review. Obes Surg 2021; 31:26-35. [PMID: 33405185 DOI: 10.1007/s11695-020-05142-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 11/30/2020] [Accepted: 11/30/2020] [Indexed: 01/22/2023]
Abstract
Obesity is a common outcome of traumatic brain injury (TBI) that exacerbates principal TBI symptom domains identified as common areas of post-TBI long-term dysfunction. Obesity is also associated with increased risk of later-life dementia and Alzheimer's disease. Patients with obesity and chronic TBI may be more vulnerable to long-term mental abnormalities. This review explores the question of whether weight loss induced by bariatric surgery could delay or perhaps even reverse the progression of mental deterioration. Bariatric surgery, with its induction of weight loss, remission of type 2 diabetes, and other expressions of the metabolic syndrome, improves metabolic efficiency, leads to reversal of brain lesions seen on imaging studies, and improves function. These observations suggest that metabolic/bariatric surgery may be the most effective therapy for TBI.
Collapse
Affiliation(s)
- T W McGlennon
- Statistics Division, McGlennon MotiMetrics, Maiden Rock, WI, USA
| | - J N Buchwald
- Division of Scientific Research Writing, Medwrite, Maiden Rock, WI, USA
| | - Walter J Pories
- Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Fang Yu
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ, USA
| | | | - Eric P Ahnfeldt
- Uniformed Services University of the Health Sciences, Bethesda, MA, USA
| | - Rukmini Menon
- Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Henry Buchwald
- University of Minnesota Medical School, Minneapolis, MN, USA.
| |
Collapse
|
40
|
McGlennon TW, Buchwald JN, Pories WJ, Yu F, Roberts A, Ahnfeldt EP, Menon R, Buchwald H. Bypassing TBI: Metabolic Surgery and the Link between Obesity and Traumatic Brain Injury-a Review. Obes Surg 2020; 30:4704-4714. [PMID: 33125676 DOI: 10.1007/s11695-020-05065-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 12/14/2022]
Abstract
Obesity is a common outcome of traumatic brain injury (TBI) that exacerbates principal TBI symptom domains identified as common areas of post-TBI long-term dysfunction. Obesity is also associated with increased risk of later-life dementia and Alzheimer's disease. Patients with obesity and chronic TBI may be more vulnerable to long-term mental abnormalities. This review explores the question of whether weight loss induced by bariatric surgery could delay or perhaps even reverse the progression of mental deterioration. Bariatric surgery, with its induction of weight loss, remission of type 2 diabetes, and other expressions of the metabolic syndrome, improves metabolic efficiency, leads to reversal of brain lesions seen on imaging studies, and improves function. These observations suggest that metabolic/bariatric surgery may be a most effective therapy for TBI.
Collapse
Affiliation(s)
- T W McGlennon
- Statistics Division, McGlennon MotiMetrics, Maiden Rock, WI, USA
| | - J N Buchwald
- Division of Scientific Research Writing, Medwrite, Maiden Rock, WI, USA
| | - Walter J Pories
- Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Fang Yu
- Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ, USA
| | | | - Eric P Ahnfeldt
- Uniformed Services University of the Health Sciences, Bethesda, MA, USA
| | - Rukmini Menon
- Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Henry Buchwald
- Surgery and Biomedical Engineering, Owen H. & Sarah Davidson Wangensteen Chair in Experimental Surgery, Emeritus, University of Minnesota Medical School, 420 Delaware Street SE, MMC 195, Minneapolis, MN, 55455, USA.
| |
Collapse
|