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Padhi BK, Khatib MN, Serhan HA, Gaidhane AM, Rustagi S, Zahiruddin QS, Sharma RK, Satapathy P. Cardiovascular impact of post-traumatic stress disorder: A systematic review and meta-analysis. Curr Probl Cardiol 2024; 49:102632. [PMID: 38797508 DOI: 10.1016/j.cpcardiol.2024.102632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) is increasingly recognized for its effects beyond mental health, with emerging evidence suggesting a significant association with cardiovascular diseases (CVD). This systematic review and meta-analysis aimed to synthesize available evidence on the association between PTSD and various cardiovascular outcomes. METHODS We conducted a comprehensive literature search in databases until March 15, 2024. Studies were included if they were observational in design and assessed the association between PTSD and cardiovascular outcomes. Data were extracted on study characteristics, participant demographics, PTSD assessment, cardiovascular outcomes, and effect estimates. Meta-analyses were performed using random-effects models, and heterogeneity was assessed using the I² statistic. All statistical analyses were conducted using R software version 4.3. RESULTS Twenty studies met the inclusion criteria, encompassing a total of over 335,000 participants. The pooled analyses demonstrated a statistically significant increased risk of any CVD (HR = 1.417, 95 % CI: 1.313-1.522), MI (HR = 1.415, 95 % CI: 1.331-1.500), and stroke (HR = 2.074, 95 % CI: 1.165-2.982) associated with PTSD. Substantial heterogeneity was observed across the studies for stroke and MACE, and evidence of publication bias was noted. CONCLUSION This meta-analysis confirms a significant association between PTSD and an increased risk of several cardiovascular outcomes, indicating the importance of integrating cardiovascular risk management with psychiatric care for PTSD patients to mitigate the heightened risk of CVDs. Future research should focus on exploring the underlying mechanisms and potential interventions to manage both PTSD and its associated cardiovascular risks effectively.
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Affiliation(s)
- Bijaya K Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Mahalaqua Nazli Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India.
| | - Hashem Abu Serhan
- Department of Ophthalmology, Hamad Medical Corporation, Doha, Qatar.
| | - Abhay M Gaidhane
- Jawaharlal Nehru Medical College, and Global Health Academy, School of Epidemiology and Public Health. Datta Meghe Institute of Higher Education, Wardha, India.
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India.
| | - Quazi Syed Zahiruddin
- South Asia Infant Feeding Research Network (SAIFRN), Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India.
| | - Rakesh Kumar Sharma
- Graphic Era (Deemed to be University) Clement Town Dehradun 248002, India; Graphic Era Hill University Clement Town Dehradun 248002, India.
| | - Prakasini Satapathy
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Medical Laboratories Techniques Department, AL-Mustaqbal University, 51001 Hillah, Babil, Iraq.
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von Känel R. Stress-Induced Hypercoagulability: Insights from Epidemiological and Mechanistic Studies, and Clinical Integration. Semin Thromb Hemost 2024. [PMID: 38914118 DOI: 10.1055/s-0044-1787660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
By integrating findings from comprehensive reviews, meta-analyses, and cutting-edge genetic studies, this article illuminates the significance of stress-induced hypercoagulability in clinical medicine. In particular, the findings from numerous prospective cohort studies indicate that stress and hemostatic factors of a hypercoagulable state are associated with increased incident risk and poor prognosis for atherosclerotic cardiovascular disease and venous thromboembolism. Mendelian randomization studies suggest that these associations are partially causal. The review synthesizes extensive research on the link between acute and chronic stress and hypercoagulability, outlining a potential pathway from stress to thrombosis risk. Consistent with the allostatic load concept, acute stress-induced hypercoagulability, initially adaptive, can turn maladaptive under chronic stress or excessive acute stress, leading to arterial or venous thrombotic events. Individuals with predisposing factors, including atherosclerosis, thrombophilia, or immobilization, may exhibit an increased risk of thrombotic disease during stress. Contextual sociodemographic characteristics, the stress experience, and coping resources additionally modulate the extent of stress-induced hypercoagulability. Research into the neuroendocrine, cellular, and molecular bases reveals how stress influences platelet activation coagulation and fibrinolysis. The activation of the sympathetic nervous system and the hypothalamic-pituitary-adrenal axis, along with vagal withdrawal, and the effects of catecholamines, cortisol, and vasopressin, are the central mechanisms involved. Hemoconcentration, inflammation, endothelial dysfunction, and thrombopoiesis additionally contribute to stress-induced hypercoagulability. Further research is needed to prove a causal link between chronic stress and hypercoagulability. This includes exploring its implications for the prevention and management of thrombotic diseases in stressed individuals, with a focus on developing effective psychosocial and pharmacological interventions.
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Affiliation(s)
- Roland von Känel
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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Krantz DS, Gabbay FH, Belleau EA, Aliaga PA, Wynn GH, Stein MB, Ursano RJ, Naifeh JA. PTSD, Comorbidities, Gender, and Increased Risk of Cardiovascular Disease in a Large Military Cohort. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.04.13.24305769. [PMID: 38699311 PMCID: PMC11065026 DOI: 10.1101/2024.04.13.24305769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
Importance Posttraumatic stress disorder (PTSD) is a prevalent mental health problem that increases risk of cardiovascular disease (CVD). It is not known whether gender or comorbidities modify associations between PTSD and CVD. Objective To assess risk of hypertension and atherosclerotic CVD (ASCVD) associated with PTSD in a predominantly young military population, and determine if gender or PTSD comorbidities modify these associations. Design setting and participants Using administrative medical records, this longitudinal, retrospective cohort study assessed relationships of PTSD, gender, comorbidities (metabolic risk factors [MRF], behavioral risk factors [BRF], depression, and sleep disorders) to subsequent hypertension and ASCVD among 863,993 active-duty U.S. Army enlisted soldiers (86.2% male; 93.7% Main outcomes and measures ICD-9-CM diagnoses of hypertension, ASCVD (coronary artery disease, myocardial infarction, stroke, heart failure), PTSD, MRF (Type 2 diabetes, obesity), BRF (tobacco/alcohol use disorders), depression, and sleep disorders. Results PTSD was associated with subsequent hypertension (OR=3.0 [95% CI=2.9-3.1]), and ASCVD (OR=2.7 [95% CI=2.2-3.3]). These associations remained significant but were attenuated after adjusting for comorbidities and sociodemographic/service-related variables (Hypertension: OR=1.9 [95% CI=1.8-2.0]; ASCVD: OR=1.4 [95% CI=1.2-1.8]). For hypertension, gender and each comorbidity were significant explanatory variables in multivariable models, and there were significant PTSD interactions with gender, MRF, depression, and sleep disorders. Stratifying separately by gender and presence of each comorbidity, PTSD-hypertension associations were stronger among men, those without MRF, without depression, and without sleep disorders. Standardized risk estimates indicated that predicted hypertension rates for those with vs. without PTSD were higher for men, and for those with vs. without MRF, depression, and sleep disorders. For ASCVD, comorbidities, but not gender, were independent predictors, and associations between PTSD and ASCVD were not modified by gender or comorbidities. Conclusions and relevance PTSD and comorbidities are independent risk factors for hypertension and ASVD in younger individuals, and gender and comorbid conditions modify PTSD relationships with hypertension. These findings suggest that CVD preventive interventions address PTSD and medical and behavioral comorbidities.
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Ebrahimi R, Dennis PA, Alvarez CA, Shroyer AL, Beckham JC, Sumner JA. Posttraumatic Stress Disorder Is Associated With Elevated Risk of Incident Stroke and Transient Ischemic Attack in Women Veterans. J Am Heart Assoc 2024; 13:e033032. [PMID: 38410963 PMCID: PMC10944021 DOI: 10.1161/jaha.123.033032] [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: 10/08/2023] [Accepted: 02/06/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) has been associated with ischemic heart disease in women veterans, but evidence for associations with other cardiovascular disorders remains limited in this population. This retrospective longitudinal cohort study evaluated the association of PTSD with incident stroke/transient ischemic attack (TIA) in women veterans. METHODS AND RESULTS Veterans Health Administration electronic health records were used to identify women veterans aged ≥18 years engaged with Veterans Health Administration health care from January 1, 2000 to December 31, 2019. We identified women veterans with and without PTSD without a history of stroke or TIA at start of follow-up. Propensity score matching was used to match groups on age, race or ethnicity, traditional cardiovascular risk factors, female-specific risk factors, a range of mental and physical health conditions, and number of prior health care visits. PTSD, stroke, TIA, and risk factors used in propensity score matching were based on diagnostic codes. Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% CIs for associations of PTSD with an incident stroke/TIA composite. Subanalyses considered stroke and TIA separately, plus age- and race- or ethnicity-stratified analyses were carried out. The analytic sample included 208 092 women veterans (104 046 with and 104 046 without PTSD). PTSD was associated with a greater rate of developing stroke/TIA (HR, 1.33 [95% CI, 1.25-1.42], P<0.001). This elevated risk was especially pronounced in women <50 years old and in Hispanic/Latina women. CONCLUSIONS Findings indicate a strong association of PTSD with incident stroke/TIA in women veterans. Research is needed to determine whether addressing PTSD and its downstream consequences can offset this risk.
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Affiliation(s)
- Ramin Ebrahimi
- Department of MedicineUniversity of CaliforniaLos AngelesCAUSA
- Department of MedicineVeterans Affairs (VA) Greater Los Angeles Healthcare SystemLos AngelesCAUSA
| | - Paul A. Dennis
- Department of Population Health SciencesDuke University School of MedicineDurhamNCUSA
- Durham VA Medical CenterDurhamNCUSA
| | - Carlos A. Alvarez
- Department of Pharmacy PracticeTexas Tech University Health Science CenterLubbockTXUSA
- Department of ResearchVA North Texas Health Care SystemDallasTXUSA
| | - A. Laurie Shroyer
- Department of Surgery, Renaissance School of MedicineStony Brook UniversityStony BrookNYUSA
- Northport VA Medical CenterNorthportNYUSA
| | - Jean C. Beckham
- Durham VA Medical CenterDurhamNCUSA
- Department of Psychiatry and Behavioral SciencesDuke University School of MedicineDurhamNCUSA
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Gaffey AE, Spatz ES. Psychological Health and Ischemic Heart Disease in Women: A Review of Current Evidence and Clinical Considerations across the Healthspan. Curr Atheroscler Rep 2024; 26:45-58. [PMID: 38240928 PMCID: PMC11219074 DOI: 10.1007/s11883-023-01185-0] [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] [Accepted: 12/20/2023] [Indexed: 02/22/2024]
Abstract
PURPOSE OF REVIEW Psychological health encompasses a constellation of negative and positive factors-i.e., psychosocial stress, depression, anxiety, trauma, loneliness and social isolation, anger and hostility, optimism, and a sense of purpose. This narrative review presents current evidence at the intersection of psychological health, risk of ischemic heart disease (IHD), and IHD-related outcomes, with an emphasis on associations in women. RECENT FINDINGS For women, relations between psychological health and IHD reflect important sex and gender differences in biological and psychosocial factors. Although efforts devoted to understanding psychological health and IHD risk have varied by psychological factor-scientific evidence is strongest for psychosocial stress and depression, while anxiety, trauma, and positive psychological factors warrant more investigation-less optimal psychological health is consistently associated with an earlier and greater risk of IHD morbidity and mortality in women. Still, many past prospective studies of psychological factors and IHD risk had a limited representation of women, did not include analyses by sex, or failed to account for other influential, sex-specific factors. Thus, there are multiple pathways for further, rigorous investigation into psychological health-IHD associations, mechanisms, and empirically supported psychological interventions to mitigate IHD risk among women. Given the robust evidence linking psychological health with women's risk for IHD, implementing routine, brief, psychological screening is recommended. Significant life events, developmental milestones specific to women, and IHD diagnoses or events could cue further psychological assessment and referral, efforts which will mutually strengthen the evidence for integrated psychological and IHD care and delivery of such care to this vulnerable group.
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Affiliation(s)
- Allison E Gaffey
- Department of Internal Medicine (Section of Cardiovascular Medicine), Yale School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA.
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT, 06516, USA.
| | - Erica S Spatz
- Department of Internal Medicine (Section of Cardiovascular Medicine), Yale School of Medicine, 333 Cedar Street, New Haven, CT, 06510, USA
- Department of Epidemiology, Yale School of Public Health, New Haven, CT, USA
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, USA
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Mesa-Vieira C, Didden C, Schomaker M, Mouton JP, Folb N, van den Heuvel LL, Gastaldon C, Cornell M, Tlali M, Kassanjee R, Franco OH, Seedat S, Haas AD. Post-traumatic stress disorder as a risk factor for major adverse cardiovascular events: a cohort study of a South African medical insurance scheme. Epidemiol Psychiatr Sci 2024; 33:e5. [PMID: 38314538 PMCID: PMC10894700 DOI: 10.1017/s2045796024000052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 02/06/2024] Open
Abstract
AIMS Prior research, largely focused on US male veterans, indicates an increased risk of cardiovascular disease among individuals with post-traumatic stress disorder (PTSD). Data from other settings and populations are scarce. The objective of this study is to examine PTSD as a risk factor for incident major adverse cardiovascular events (MACEs) in South Africa. METHODS We analysed reimbursement claims (2011-2020) of a cohort of South African medical insurance scheme beneficiaries aged 18 years or older. We calculated adjusted hazard ratios (aHRs) for associations between PTSD and MACEs using Cox proportional hazard models and calculated the effect of PTSD on MACEs using longitudinal targeted maximum likelihood estimation. RESULTS We followed 1,009,113 beneficiaries over a median of 3.0 years (IQR 1.1-6.0). During follow-up, 12,662 (1.3%) persons were diagnosed with PTSD and 39,255 (3.9%) had a MACE. After adjustment for sex, HIV status, age, population group, substance use disorders, psychotic disorders, major depressive disorder, sleep disorders and the use of antipsychotic medication, PTSD was associated with a 16% increase in the risk of MACEs (aHR 1.16, 95% confidence interval (CI) 1.05-1.28). The risk ratio for the effect of PTSD on MACEs decreased from 1.59 (95% CI 1.49-1.68) after 1 year of follow-up to 1.14 (95% CI 1.11-1.16) after 8 years of follow-up. CONCLUSION Our study provides empirical support for an increased risk of MACEs in males and females with PTSD from a general population sample in South Africa. These findings highlight the importance of monitoring cardiovascular risk among individuals diagnosed with PTSD.
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Affiliation(s)
- Cristina Mesa-Vieira
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Christiane Didden
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Department of Sociology, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Michael Schomaker
- Department of Statistics, Ludwig-Maximilians-Universität Munich, Munich, Germany
- Centre for Infectious Disease Epidemiology & Research, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Johannes P. Mouton
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | | | - Leigh L. van den Heuvel
- Department of Psychiatry, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council/Stellenbosch University Genomics of Brain Disorders Research Unit, Stellenbosch University, Cape Town, South Africa
| | - Chiara Gastaldon
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Morna Cornell
- Centre for Infectious Disease Epidemiology & Research, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Mpho Tlali
- Centre for Infectious Disease Epidemiology & Research, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Reshma Kassanjee
- Centre for Infectious Disease Epidemiology & Research, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Oscar H. Franco
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Department of Global Public Health & Bioethics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Soraya Seedat
- Department of Psychiatry, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- South African Medical Research Council/Stellenbosch University Genomics of Brain Disorders Research Unit, Stellenbosch University, Cape Town, South Africa
| | - Andreas D. Haas
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
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Ebrahimi R, Dennis PA, Shroyer ALW, Tseng CH, Alvarez CA, Beckham JC, Sumner JA. Pathways Linking Post-Traumatic Stress Disorder to Incident Ischemic Heart Disease in Women: Call to Action. JACC. ADVANCES 2024; 3:100744. [PMID: 38939802 PMCID: PMC11198334 DOI: 10.1016/j.jacadv.2023.100744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/16/2023] [Accepted: 10/23/2023] [Indexed: 06/29/2024]
Abstract
Background Post-traumatic stress disorder (PTSD) is associated with increased rates of incident ischemic heart disease (IHD) in women. Objectives The purpose of this study was to determine mechanisms of the PTSD-IHD association in women. Methods In this retrospective longitudinal cohort study, data were obtained from electronic health records of all U.S. women veterans who were enrolled in Veterans Health Administration care from January 1, 2000 to December 31, 2017. Propensity score matching was used to match women with PTSD to women without PTSD on age, number of prior Veterans Health Administration visits, and presence of various traditional and nontraditional cardiovascular risk factors at index visit. Cox regression was used to model time until incident IHD diagnosis (ie, coronary artery disease, angina, or myocardial infarction) as a function of PTSD and potential mediating risk factors. Diagnoses of IHD, PTSD, and risk factors were defined by International Classification of Diseases-9th or -10th Revision, and/or Current Procedural Terminology codes. Results PTSD was associated with elevated rates of developing each risk factor. Traditional risk factors (hypertension, hyperlipidemia, smoking, diabetes) accounted for 24.2% of the PTSD-IHD association, psychiatric risk factors (eg, depression, anxiety, substance use disorders) accounted for 33.8% of the association, and all 13 risk factors accounted for 48.5% of the association. Conclusions Traditional IHD risk factors explained a quarter of the PTSD-IHD association in women veterans, and over half of the risk of IHD associated with PTSD remained unexplained even when adjusting for a wide range of risk factors. To be actionable, factors underlying the remaining PTSD-IHD association warrant timely investigation.
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Affiliation(s)
- Ramin Ebrahimi
- Department of Medicine, University of California, Los Angeles, California, USA
- Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Paul A. Dennis
- Veterans Affairs Durham Health Care System, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Annie Laurie W. Shroyer
- Department of Surgery, Northport Veterans Affairs Medical Center, New York, USA
- Department of Surgery, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York, USA
| | - Chi-Hong Tseng
- Department of Medicine, University of California, Los Angeles, California, USA
| | - Carlos A. Alvarez
- Texas Tech University Health Sciences Center, School of Pharmacy, Dallas, Texas, USA
- Veterans Affairs North Texas Health Care System, Dallas, Texas, USA
| | - Jean C. Beckham
- Veterans Affairs Durham Health Care System, Durham, North Carolina, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jennifer A. Sumner
- Department of Psychology, University of California, Los Angeles, California, USA
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Milos Nymberg V, Nymberg P, Pikkemaat M, Calling S, Stenman E, Grundberg A, Smith JG, Sundquist K. Lifestyle and cardiovascular risk factors in a Swedish primary care population with self-reported psychiatric symptoms. Prev Med Rep 2024; 37:102547. [PMID: 38174323 PMCID: PMC10761795 DOI: 10.1016/j.pmedr.2023.102547] [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: 10/10/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024] Open
Abstract
Objective Individuals with psychiatric illness suffer from poorer physical health compared with the general population and have a higher risk of developing cardiovascular and metabolic diseases. This cross-sectional study aims to describe the prevalence of lifestyle and cardiovascular risk factors and the association with self-reported psychiatric symptoms in a population of 40-year-old individuals screened with targeted Health Dialogues in southern Sweden. Methods All 40-year-old individuals registered at 99 primary healthcare centers in southern Sweden were invited to participate. Self-reported lifestyle habits on a web questionnaire, anthropometric measurements, blood pressure, and blood tests were collected. The Health Dialogue resulted in a risk level assessment for different lifestyle habits and a meeting with a trained coach. Results A total of 1831 individuals completed a Health Dialogue between 1st January 2021 and 30th June 2022. There were more individuals with high-risk levels for several lifestyle habits in the group with self-reported psychiatric illness compared with the rest of the study population. The analysis showed that physical inactivity, unhealthy diet, high-risk alcohol intake, tobacco use, psychosocial strain, higher BMI, and waist-hip ratio were associated with increased levels of psychiatric symptoms after adjustment for sex and socioeconomic factors. Conclusion Unhealthy lifestyle habits were associated with self-reported psychiatric symptoms in 40-year-old individuals assessed with targeted Health Dialogues in a primary care context. Organized screening might contribute to early detection of modifiable risk factors for cardiovascular disease. Individuals with psychiatric symptoms should be prioritized for screening of unhealthy lifestyle behaviors.
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Affiliation(s)
- Veronica Milos Nymberg
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Primary Care Skåne, Region Skåne, Sweden
| | - Peter Nymberg
- School of Health and Welfare, Halmstad University, Sweden
| | - Miriam Pikkemaat
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Primary Care Skåne, Region Skåne, Sweden
| | - Susanna Calling
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Primary Care Skåne, Region Skåne, Sweden
| | - Emelie Stenman
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Anton Grundberg
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - J. Gustav Smith
- Department of Cardiology, Clinical Sciences, Lund University and Skåne University Hospital, Lund, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
- Wallenberg Center for Molecular Medicine and Lund University Diabetes Center, Lund University, Lund, Sweden
| | - Kristina Sundquist
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Primary Care Skåne, Region Skåne, Sweden
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Khan N, Iqra Tanveer Khan S, Joti S, Malik J, Faraz M, Ashraf A. Association of Cardiovascular Diseases With Post-Traumatic Stress Disorder: An Updated Review. Cardiol Rev 2023:00045415-990000000-00174. [PMID: 37966219 DOI: 10.1097/crd.0000000000000628] [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] [Indexed: 11/16/2023]
Abstract
The intricate relationship between post-traumatic stress disorder (PTSD) and cardiovascular disease (CVD) has garnered increasing attention due to its bidirectional impact and potential for significant health consequences. Epidemiological evidence suggests that PTSD may serve as a risk factor for incident CVD, while acute CVD events can trigger PTSD, subsequently increasing the risk of recurrent cardiovascular events. This dynamic interplay is characterized by the human stress response, disrupted behavioral and lifestyle factors, and potential physiological mechanisms. Notably, the immediate aftermath of a cardiovascular event presents a critical window for intervention, offering the possibility of preventing the development of PTSD and its associated physiological and behavioral sequelae. However, while candidate mechanisms linking PTSD and CVD have been identified, determining which mechanisms are most amenable to intervention remains a challenge. This article emphasizes the urgency of addressing key unanswered questions in this domain. Despite an evolving understanding of the association between PTSD and CVD, causal relationships remain to be firmly established. Comprehensive investigations into the intricate interplay of behavioral and biological mechanisms are essential for identifying precise targets for intervention. Innovations in research methodologies, including the exploration of PTSD symptom dynamics and their impact on cardiovascular function, hold the potential for identifying crucial intervention points. Drawing parallels from prior challenges in translating identified risk factors into effective interventions, the field must prioritize systematic investigations and early-phase intervention trials. By doing so, researchers and clinicians can potentially develop strategies to mitigate CVD risk in the context of PTSD and improve both cardiovascular and mental health outcomes.
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Affiliation(s)
- Naqeeb Khan
- Department of Cardiovascular Medicine, Cardiovascular Analytics Group, Islamabad, Pakistan
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Kim H, Park YS, Kim SH, Hurh K, Kim J, Park EC, Jang SI. Association between stress-related disorders and the risk of dementia using the Korean National Sample Cohort: a matched cohort study. Sci Rep 2023; 13:16487. [PMID: 37779110 PMCID: PMC10543596 DOI: 10.1038/s41598-023-43884-3] [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: 01/06/2023] [Accepted: 09/29/2023] [Indexed: 10/03/2023] Open
Abstract
Post-traumatic stress disorder (PTSD) is associated with the development of dementia; however, the association of dementia risk with overall stress-related disorders is less known. This study investigated the association between stress-related disorders and the risk of dementia in a Korean nationwide sample cohort. The data analyzed in this study were acquired from the Korean National Health Insurance Service National Sample Cohort between 2002 and 2013. Using a 1:3 propensity score matching, 8906 patients with stress-related disorders and 26,718 control participants were included in the analysis. Patients with stress-related disorders had a higher risk of developing dementia after adjusting for covariates (hazard ratio [HR] = 1.15; 95% confidence interval [CI] 1.01-1.30) than control participants. Patients with PTSD showed the highest risk of increase (HR = 1.78) than those with other types of stress-related disorders. Patients with stress-related disorders showed the highest and significantly increased risk for Alzheimer's dementia (HR = 1.22, 95% CI 1.04-1.56). These results indicated an association between a history of stress-related disorders and the risk of dementia in the South Korean population. Further research investigating the causal mechanisms is needed.
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Affiliation(s)
- Hyunkyu Kim
- Department of Preventive Medicine, Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yu Shin Park
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea
| | - Seung Hoon Kim
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Preventive Medicine, Eulji University School of Medicine, Daejeon, Republic of Korea
| | - Kyungduk Hurh
- Department of Preventive Medicine, Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Jinhyun Kim
- Department of Preventive Medicine, Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun-Cheol Park
- Department of Preventive Medicine, Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Sung-In Jang
- Department of Preventive Medicine, Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea.
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11
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Sumner JA, Cleveland S, Chen T, Gradus JL. Psychological and biological mechanisms linking trauma with cardiovascular disease risk. Transl Psychiatry 2023; 13:25. [PMID: 36707505 PMCID: PMC9883529 DOI: 10.1038/s41398-023-02330-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/28/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death and disability worldwide, and experiences of psychological trauma have been associated with subsequent CVD onset. Identifying key pathways connecting trauma with CVD has the potential to inform more targeted screening and intervention efforts to offset elevated cardiovascular risk. In this narrative review, we summarize the evidence for key psychological and biological mechanisms linking experiences of trauma with CVD risk. Additionally, we describe various methodologies for measuring these mechanisms in an effort to inform future research related to potential pathways. With regard to mechanisms involving posttraumatic psychopathology, the vast majority of research on psychological distress after trauma and CVD has focused on posttraumatic stress disorder (PTSD), even though posttraumatic psychopathology can manifest in other ways as well. Substantial evidence suggests that PTSD predicts the onset of a range of cardiovascular outcomes in trauma-exposed men and women, yet more research is needed to better understand posttraumatic psychopathology more comprehensively and how it may relate to CVD. Further, dysregulation of numerous biological systems may occur after trauma and in the presence of posttraumatic psychopathology; these processes of immune system dysregulation and elevated inflammation, oxidative stress, mitochondrial dysfunction, renin-angiotensin system dysregulation, and accelerated biological aging may all contribute to subsequent cardiovascular risk, although more research on these pathways in the context of traumatic stress is needed. Given that many of these mechanisms are closely intertwined, future research using a systems biology approach may prove fruitful for elucidating how processes unfold to contribute to CVD after trauma.
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Affiliation(s)
- Jennifer A Sumner
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Shiloh Cleveland
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Tiffany Chen
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jaimie L Gradus
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
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Mendlowicz V, Garcia-Rosa ML, Gekker M, Wermelinger L, Berger W, Luz MPD, Pires-Dias PRT, Marques-Portela C, Figueira I, Mendlowicz MV. Post-traumatic stress disorder as a predictor for incident hypertension: a 3-year retrospective cohort study. Psychol Med 2023; 53:132-139. [PMID: 33849680 DOI: 10.1017/s0033291721001227] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The goal of the present study was to investigate the association between PTSD and the onset of hypertension in previously normotensive individuals in a population living in the stressful environment of the urban slums while controlling for risk factors for cardiovascular disease (CVD). METHODS Participants were 320 normotensive individuals who lived in slums and were attending a family doctor program. Measurements included a questionnaire covering sociodemographic characteristics, clinical status and life habits, the Posttraumatic Stress Disorder Checklist - Civilian Version, and the Beck Depression Inventory. Incident hypertension was defined as the first occurrence at the follow-up review of the medical records of (1) systolic blood pressure of 140 mm Hg or higher or diastolic blood pressure of 90 mm Hg or higher, (2) the participant started taking antihypertensive medication, or (3) a new diagnosis of hypertension made by a physician. Differences in sociodemographic, clinical, and lifestyle characteristics between hypertensive and non-hypertensive individuals were compared using the χ2 and t tests. Multivariate Cox proportional hazards models were used to calculate hazard ratios (HR) and 95% confidence intervals (CI). RESULTS Six variables - age, educational level, body mass, smoking, diabetes, and PTSD diagnosis - showed a statistically significant (p ≤ 0.20) association with the hypertensive status. In the Cox regression, only PTSD diagnosis was significantly associated with incident hypertension (multivariate HR = 1.94; 95% CI 1.11-3.40). CONCLUSIONS The present findings highlight the importance of considering a diagnostic hypothesis of PTSD in the prevention and treatment of cardiovascular diseases.
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Affiliation(s)
| | - Maria Luiza Garcia-Rosa
- Department of Epidemiology and Biostatistics, Universidade Federal Fluminense (MEB-UFF), Niteroi, Brazil
| | - Marcio Gekker
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
| | | | - William Berger
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
| | - Mariana Pires de Luz
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
| | | | - Carla Marques-Portela
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
| | - Ivan Figueira
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
| | - Mauro Vitor Mendlowicz
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Rio de Janeiro, Brazil
- Department of Psychiatry and Mental Health, Universidade Federal Fluminense (MSM-UFF), Niteroi, Brazil
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13
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Kim K, Tsai AC, Sumner JA, Jung SJ. Posttraumatic stress disorder, cardiovascular disease outcomes and the modifying role of socioeconomic status. J Affect Disord 2022; 319:555-561. [PMID: 36174781 DOI: 10.1016/j.jad.2022.09.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/13/2022] [Accepted: 09/22/2022] [Indexed: 10/14/2022]
Abstract
INTRODUCTION Substantial evidence indicates that post-traumatic stress disorder (PTSD) is associated with an increased incidence of cardiovascular disease (CVD), and differential PTSD-CVD association by socioeconomic status had been suggested. However, there are inadequate evidence on differential association. This study investigated sociodemographic heterogeneity in the association between PTSD and CVD. METHODS A total of 53,749 patients diagnosed with PTSD in 2004-2018 were recruited from Korean National Health Insurance Database. Date of first diagnosis of PTSD was set as an index date. We recruited 3 controls per each patient, matched by age and sex (N = 161,247). Monthly insurance premiums were used as a surrogate variable for socioeconomic status. Cox proportional hazard model was used to estimate the hazard of incident coronary artery disease, incident stroke, and cardiovascular mortality. We stratified participants by age, sex, and insurance premium to test heterogeneities in the association. RESULTS PTSD was associated with increased risk for coronary artery disease, hemorrhagic stroke, and cardiovascular mortality. Elevation in risk of cardiovascular disease was more prominent in younger individuals. PTSD increased the risk of coronary artery disease and ischemic stroke more in individuals with lower SES, especially in men. LIMITATIONS Insurance premium might not fully represent socioeconomic status of individual. Misclassification or misdiagnosis of PTSD by might have introduced biases. CONCLUSIONS PTSD was associated with increased incidence of CVD, particularly in male patients with low SES. For PTSD patients with lower SES, preventive measures against cardiovascular disease would be able to decrease the disease burden of cardiovascular comorbidity in PTSD.
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Affiliation(s)
- Kwanghyun Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea
| | - Alexander C Tsai
- Center for Global Health, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Harvard Center for Population and Development Studies, Cambridge, MA, USA
| | - Jennifer A Sumner
- Department of Psychology, University of California Los Angeles, Los Angeles, CA, USA
| | - Sun Jae Jung
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea; Center for Global Health, Massachusetts General Hospital, Boston, MA, USA; Harvard Center for Population and Development Studies, Cambridge, MA, USA.
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14
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Morgan MA, Kelber MS, Bellanti DM, Beech EH, Boyd C, Galloway L, Ojha S, Garvey Wilson AL, Otto J, Belsher BE. Outcomes and prognosis of adjustment disorder in adults: A systematic review. J Psychiatr Res 2022; 156:498-510. [PMID: 36347110 DOI: 10.1016/j.jpsychires.2022.10.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 10/21/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
Adjustment disorder (AD) is one of the most commonly diagnosed mental health disorders and is generally conceptualized to be mild and short-lived. Despite the frequent use of AD in clinical settings, little is known about the prognosis of this condition. Our goal was to systematically review research on a range of AD outcomes in order to provide a broad characterization of AD prognosis. We conducted searches in MEDLINE, EMBASE, and PsycINFO. We included 31 cohort or randomized controlled trials with a total of 1,385,358 participants. Many patients maintained an AD diagnosis or were diagnosed with another mental health disorder months to years after initial diagnosis. Patients with AD tended to show symptom improvement at higher rates and to utilize less treatment than did patients with other disorders. AD-diagnosed groups experienced subsequent development of numerous physical conditions, such as infection, cancers, Parkinson's disease, and cardiovascular events, at higher rates than did control groups. Results were mixed regarding suicidality and occupational impairment. We rated most studies as having a moderate risk of bias. Based on limited findings, AD appears to progress as a milder disorder than do other disorders, but it not uncommonly transitions to more severe mental health states and may predict the development of future health issues, both mental and physical. Future prospective research that conforms to prognosis study guidelines is needed to better understand the course of this common disorder.
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Affiliation(s)
- Maria A Morgan
- Psychological Health Center of Excellence, Defense Health Agency, USA.
| | | | - Dawn M Bellanti
- Psychological Health Center of Excellence, Defense Health Agency, USA
| | - Erin H Beech
- Psychological Health Center of Excellence, Defense Health Agency, USA
| | - Courtney Boyd
- Psychological Health Center of Excellence, Defense Health Agency, USA
| | - Lindsay Galloway
- Psychological Health Center of Excellence, Defense Health Agency, USA
| | - Suman Ojha
- Psychological Health Center of Excellence, Defense Health Agency, USA
| | - Abigail L Garvey Wilson
- Psychological Health Center of Excellence, Defense Health Agency, USA; Department of Epidemiology, George Washington University, Washington, DC, USA
| | - Jean Otto
- Psychological Health Center of Excellence, Defense Health Agency, USA
| | - Bradley E Belsher
- Psychological Health Center of Excellence, Defense Health Agency, USA; Phoenix VA Health Care System, Carl T. Hayden Veterans Medical Center, Phoenix, AZ, USA
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15
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Hargrave AS, Sumner JA, Ebrahimi R, Cohen BE. Posttraumatic Stress Disorder (PTSD) as a Risk Factor for Cardiovascular Disease: Implications for Future Research and Clinical Care. Curr Cardiol Rep 2022; 24:2067-2079. [PMID: 36306020 DOI: 10.1007/s11886-022-01809-y] [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] [Accepted: 10/11/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE OF REVIEW Posttraumatic stress disorder (PTSD) may be an important risk factor for cardiovascular disease (CVD). We explore the literature linking PTSD to CVD, potential mechanisms, interventions, and clinical implications. We outline gaps in current literature and highlight necessary future research. RECENT FINDINGS PTSD has been independently associated with deleterious effects on cardiovascular health through biological, behavioral, and societal pathways. There are evidence-based psychotherapeutic interventions and pharmacotherapies for PTSD that may mitigate its impact on CVD. However, there are limited studies that rigorously analyze the impact of treating PTSD on cardiovascular outcomes. Trauma-informed CVD risk stratification, education, and treatment offer opportunities to improve patient care. These approaches can include a brief validated screening tool for PTSD identification and treatment. Pragmatic trials are needed to test PTSD interventions among people with CVD and evaluate for improved outcomes.
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Affiliation(s)
- Anita S Hargrave
- Department of Internal Medicine, University of California San Francisco (UCSF), San Francisco, CA, 94110, USA. .,Medical Service, San Francisco VA Health Care System, San Francisco, CA, 94121, USA.
| | - Jennifer A Sumner
- Department of Psychology, University of California Los Angeles (UCLA), Los Angeles, CA, 90095-1563, USA
| | - Ramin Ebrahimi
- Department of Medicine, Cardiology Section, Veterans Affairs Greater Los Angeles Health Care System, Los Angeles, CA, USA.,Department of Medicine, University of California Los Angeles (UCLA), Los Angeles, CA, 90095, USA
| | - Beth E Cohen
- Department of Internal Medicine, University of California San Francisco (UCSF), San Francisco, CA, 94110, USA.,Medical Service, San Francisco VA Health Care System, San Francisco, CA, 94121, USA
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16
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Meinhausen C, Prather AA, Sumner JA. Posttraumatic stress disorder (PTSD), sleep, and cardiovascular disease risk: A mechanism-focused narrative review. Health Psychol 2022; 41:663-673. [PMID: 35007121 PMCID: PMC9271141 DOI: 10.1037/hea0001143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Growing longitudinal research has demonstrated that posttraumatic stress disorder (PTSD) precedes and predicts the onset of cardiovascular disease (CVD), and a number of physiological (e.g., dysregulation of the hypothalamic-pituitary-adrenal axis and autonomic nervous system, chronic systemic inflammation) and behavioral (e.g., physical inactivity, smoking, poor diet) factors might underlie this association. In this narrative review, we focus on sleep as a modifiable risk factor linking PTSD with CVD. METHOD We summarize the evidence for sleep disturbance after trauma exposure and the potential cardiotoxic effects of poor sleep, with an emphasis on mechanisms. In addition, we review the literature that has examined sleep in the context of the PTSD-CVD risk relation. RESULTS Although sleep disturbance is a hallmark symptom of PTSD and a well-established risk factor for the development of CVD, the role of sleep in the association between PTSD and CVD has been largely unexamined in the extant literature. However, such work has the potential to improve our understanding of mechanisms of risk and inform intervention efforts to offset elevated CVD risk after trauma. CONCLUSIONS We outline several recommendations for future research and behavioral medicine models in order to help define and address the role of sleep behavior in the development of CVD among trauma-exposed individuals with PTSD. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
- Corinne Meinhausen
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Aric A. Prather
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Jennifer A. Sumner
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
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17
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Roberts AL, Liu J, Lawn RB, Jha SC, Sumner JA, Kang JH, Rimm EB, Grodstein F, Kubzansky LD, Chibnik LB, Koenen KC. Association of Posttraumatic Stress Disorder With Accelerated Cognitive Decline in Middle-aged Women. JAMA Netw Open 2022; 5:e2217698. [PMID: 35771577 PMCID: PMC9247738 DOI: 10.1001/jamanetworkopen.2022.17698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Posttraumatic stress disorder (PTSD) has been hypothesized to lead to impaired cognitive function. However, no large-scale studies have assessed whether PTSD is prospectively associated with cognitive decline in middle-aged adults. OBJECTIVE To assess the association between PTSD and decline in cognitive function over time. DESIGN, SETTING, AND PARTICIPANTS This cohort study included participants from the Nurses' Health Study II, an ongoing longitudinal cohort study involving community-dwelling middle-aged female nurses residing in the US who had at least a 2-year nursing degree at the time of enrollment in 1989. The present study included 12 270 trauma-exposed women who were enrolled in the PTSD substudy of the Nurses' Health Study II and completed 1 to 5 cognitive assessments. Data were collected from March 1, 2008, to July 30, 2019. EXPOSURES Lifetime PTSD symptoms, assessed using a validated questionnaire between March 1, 2008, and February 28, 2010. MAIN OUTCOMES AND MEASURES The main outcome was evaluated using the Cogstate Brief Battery, a self-administered online cognitive battery. Cognitive function was measured by a psychomotor speed and attention composite score and a learning and working memory composite score. Women completed the Cogstate Brief Battery every 6 or 12 months (up to 24 months) from October 3, 2014, to July 30, 2019. Linear mixed-effects models were used to evaluate the association of PTSD symptoms with the rate of change in cognition over follow-up, considering a broad range of relevant covariates, including the presence of depression symptoms and history of clinician-diagnosed depression. The rate of cognitive change was adjusted for potential practice effects (ie, potential changes in test results that occur when a test is taken more than once) by including indicators for the number of previous tests taken. RESULTS Among 12 270 women, the mean (SD) age at the baseline cognitive assessment was 61.1 (4.6) years; 125 women (1.0%) were Asian, 75 (0.6%) were Black, 156 (1.3%) were Hispanic, 11 767 (95.9%) were non-Hispanic White, and 147 (1.2%) were of other race and/or ethnicity. A higher number of PTSD symptoms was associated with worse cognitive trajectories. Compared with women with no PTSD symptoms, women with the highest symptom level (6-7 symptoms) had a significantly worse rate of change in both learning and working memory (β = -0.08 SD/y; 95% CI, -0.11 to -0.04 SD/y; P < .001) and psychomotor speed and attention (β = -0.05 SD/y; 95% CI, -0.09 to -0.01 SD/y; P = .02), adjusted for demographic characteristics. Associations were unchanged when additionally adjusted for behavioral factors (eg, 6-7 symptoms in the analysis of learning and working memory: β = -0.08 SD/y; 95% CI, -0.11 to -0.04 SD/y; P < .001) and health conditions (eg, 6-7 symptoms in the analysis of learning and working memory: β = -0.08 SD/y; 95% CI, -0.11 to -0.04 SD/y; P < .001) and were partially attenuated but still evident when further adjusted for practice effects (eg, 6-7 symptoms in the analysis of learning and working memory: β = -0.07 SD/y; 95% CI, -0.10 to -0.03 SD/y; P < .001) and comorbid depression (eg, 6-7 symptoms in the analysis of learning and working memory: β = -0.07 SD/y; 95% CI, -0.11 to -0.03 SD/y; P < .001). CONCLUSIONS AND RELEVANCE In this large-scale prospective cohort study, PTSD was associated with accelerated cognitive decline in middle-aged women, suggesting that earlier cognitive screening among women with PTSD may be warranted. Given that cognitive decline is strongly associated with subsequent Alzheimer disease and related dementias, better understanding of this association may be important to promote healthy aging.
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Affiliation(s)
- Andrea L. Roberts
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Jiaxuan Liu
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Rebecca B. Lawn
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Shaili C. Jha
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | | | - Jae H. Kang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Eric B. Rimm
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Francine Grodstein
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois
| | - Laura D. Kubzansky
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Lori B. Chibnik
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Neurology, Massachusetts General Hospital, Boston
| | - Karestan C. Koenen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Psychiatric and Neurodevelopmental Genetics Unit, Department of Psychiatry, Massachusetts General Hospital, Boston
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Sommer JL, Mota N, Thompson JM, Asmundson GJ, Sareen J, Bernstein CN, Marrie RA, El-Gabalawy R. Associations between courses of posttraumatic stress disorder and physical health conditions among Canadian military personnel. J Anxiety Disord 2022; 87:102543. [PMID: 35168002 DOI: 10.1016/j.janxdis.2022.102543] [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: 05/11/2021] [Revised: 10/15/2021] [Accepted: 01/14/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) and physical health conditions commonly co-occur and are both prevalent among military personnel. This study examined how courses of PTSD (no PTSD, remitted, new onset, persistent/recurrent) are associated with physical health conditions, among a population-based sample of Canadian military personnel. METHOD We analyzed data from the 2002 Canadian Community Health Survey-Mental Health and Well-being-Canadian Forces supplement (CCHS-CF) and the 2018 Canadian Armed Forces Members and Veterans Mental Health Follow-Up Survey (CAFVMHS; N = 2941). Multivariable logistic regressions examined associations between PTSD courses (reference = no PTSD) and physical health conditions. RESULTS In general, physical health conditions were more prevalent among symptomatic PTSD courses compared to no PTSD. After adjustment, new onset PTSD was associated with increased odds of all physical health conditions with the exception of ulcers and cancer (AOR range: 1.41-2.31) and remitted PTSD was associated with increased odds of diabetes (AOR = 2.31). CONCLUSION Results suggest that new onset PTSD may be most strongly associated with physical health conditions. Findings may inform targeted screening and intervention methods among military personnel with PTSD and physical health conditions.
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Affiliation(s)
- Jordana L Sommer
- Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, 671 William Avenue, Winnipeg, Manitoba, R3E 0Z2 Canada; Department of Psychology, University of Manitoba, 190 Dysart Road, Winnipeg, Manitoba, R3T 2N2 Canada
| | - Natalie Mota
- Department of Clinical Health Psychology, University of Manitoba, 771 Bannatyne Avenue, Winnipeg, Manitoba, R3E 3N4 Canada
| | - James M Thompson
- Veterans Affairs Canada, Charlottetown, Prince Edward Island, Canada
| | - Gordon Jg Asmundson
- Department of Psychology, University of Regina, 3737 Wascana Parkway, Regina, Saskatchewan, S4S 0A2 Canada
| | - Jitender Sareen
- Department of Psychiatry, University of Manitoba, 771 Bannatyne Avenue, Winnipeg, Manitoba, R3E 3N4 Canada
| | - Charles N Bernstein
- Department of Internal Medicine, University of Manitoba, 820 Sherbrook Street, Winnipeg, Manitoba, R3A 1R9 Canada
| | - Ruth Ann Marrie
- Department of Internal Medicine, University of Manitoba, 820 Sherbrook Street, Winnipeg, Manitoba, R3A 1R9 Canada
| | - Renée El-Gabalawy
- Department of Anesthesiology, Perioperative and Pain Medicine, University of Manitoba, 671 William Avenue, Winnipeg, Manitoba, R3E 0Z2 Canada; Department of Psychology, University of Manitoba, 190 Dysart Road, Winnipeg, Manitoba, R3T 2N2 Canada; Department of Clinical Health Psychology, University of Manitoba, 771 Bannatyne Avenue, Winnipeg, Manitoba, R3E 3N4 Canada; Department of Psychiatry, University of Manitoba, 771 Bannatyne Avenue, Winnipeg, Manitoba, R3E 3N4 Canada; CancerCare Manitoba, 675 McDermot Avenue, Winnipeg, Manitoba, R3E 0V9 Canada.
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Maguire D, Watt J, Armour C, Milanak M, Lagdon S, Lamont JV, Kurth MJ, Fitzgerald P, Moore T, Ruddock MW. Post-traumatic stress disorder: A biopsychosocial case-control study investigating peripheral blood protein biomarkers. Biomark Neuropsychiatry 2021. [DOI: 10.1016/j.bionps.2021.100042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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20
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Gene expression correlates of advanced epigenetic age and psychopathology in postmortem cortical tissue. Neurobiol Stress 2021; 15:100371. [PMID: 34458511 PMCID: PMC8377489 DOI: 10.1016/j.ynstr.2021.100371] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 07/02/2021] [Accepted: 07/23/2021] [Indexed: 11/22/2022] Open
Abstract
Psychiatric stress has been associated with accelerated epigenetic aging (i.e., when estimates of cellular age based on DNA methylation exceed chronological age) in both blood and brain tissue. Little is known about the downstream biological effects of accelerated epigenetic age on gene expression. In this study we examined associations between DNA methylation-derived estimates of cellular age that range from decelerated to accelerated relative to chronological age (“DNAm age residuals”) and transcriptome-wide gene expression. This was examined using tissue from three post-mortem cortical regions (ventromedial and dorsolateral prefrontal cortex and motor cortex, n = 97) from the VA National PTSD Brain Bank. In addition, we examined how posttraumatic stress disorder (PTSD) and alcohol-use disorders (AUD) moderated the association between DNAm age residuals and gene expression. Transcriptome-wide results across brain regions, psychiatric diagnoses, and cohorts (full sample and male and female subsets) revealed experiment-wide differential expression of 11 genes in association with PTSD or AUD in interaction with DNAm age residuals. This included the inflammation-related genes IL1B, RCOR2, and GCNT1. Candidate gene class analyses and gene network enrichment analyses further supported differential expression of inflammation/immune gene networks as well as glucocorticoid, circadian, and oxidative stress-related genes. Gene co-expression network modules suggested enrichment of myelination related processes and oligodendrocyte enrichment in association with DNAm age residuals in the presence of psychopathology. Collectively, results suggest that psychiatric stress accentuates the association between advanced epigenetic age and expression of inflammation genes in the brain. This highlights the role of inflammatory processes in the pathophysiology of accelerated cellular aging and suggests that inflammatory pathways may link accelerated cellular aging to premature disease onset and neurodegeneration, particularly in stressed populations. This suggests that anti-inflammatory interventions may be an important direction to pursue in evaluating ways to prevent or delay cellular aging and increase resilience to diseases of aging.
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21
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Melak AD, Wondimsigegn D, Kifle ZD. Knowledge, Prevention Practice and Associated Factors of Stroke Among Hypertensive and Diabetic Patients - A Systematic Review. Risk Manag Healthc Policy 2021; 14:3295-3310. [PMID: 34408515 PMCID: PMC8364969 DOI: 10.2147/rmhp.s324960] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/03/2021] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Because of the inadequate level of public awareness of the disease, the incidence of stroke has been sharply rising. Eventually, due to the prehospital delay, many stroke cases could not be eligible for thrombolysis thereby poor rehabilitative outcome has been tremendously increased. Thus, this study aimed to review the level of knowledge, prevention practice, and associated factors of stroke among hypertensive and diabetic patients. METHODS A systematic review of primarily published articles (2010-2020) related to knowledge and prevention practices of stroke was performed by searching online electronic databases like PubMed, Google Scholar, Refseek, Science direct, ResearchGate, and manual Google search by using the keywords and MeSH terms. Studies conducted on knowledge and prevention practices amongst hypertensive and/or diabetic patients were included. RESULTS Out of 531 searched studies, 42 articles were identified to be reviewed. The reported overall knowledge of stroke was ranging from 4.4% to 79%. Knowledge to the signs/symptoms of stroke was 23.6% to 87%. However, 15% to 77% of subjects were also reported that they did not know any sign of stroke. The range of risk factor knowledge was 10.5% to 86.6%. The reported level of stroke prevention practice was 2.4% to 72% but physical activity and weight reduction practice were relatively low. Inadequate level of knowledge and prevention practice of stroke was related to elderly, female gender, uneducated, unmarried, rural residents, economically low, comorbidity and unemployed individuals. CONCLUSION The current finding revealed that the level of knowledge and prevention practice of stroke was inadequate. Hence, the finding highlights health educational programs should be planned as an important avenue to enhance stroke awareness among the high-risk populations.
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Affiliation(s)
- Abreham Degu Melak
- University of Gondar, College of Medicine and Health Science, School of Pharmacy, Department of Pharmacology, Gondar, Ethiopia
| | - Dawit Wondimsigegn
- University of Gondar, College of Medicine and Health Science, School of Pharmacy, Department of Pharmaceutics and Social Pharmacy, Gondar, Ethiopia
| | - Zemene Demelash Kifle
- University of Gondar, College of Medicine and Health Science, School of Pharmacy, Department of Pharmacology, Gondar, Ethiopia
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22
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O'Donnell CJ, Schwartz Longacre L, Cohen BE, Fayad ZA, Gillespie CF, Liberzon I, Pathak GA, Polimanti R, Risbrough V, Ursano RJ, Vander Heide RS, Yancy CW, Vaccarino V, Sopko G, Stein MB. Posttraumatic Stress Disorder and Cardiovascular Disease: State of the Science, Knowledge Gaps, and Research Opportunities. JAMA Cardiol 2021; 6:1207-1216. [PMID: 34259831 DOI: 10.1001/jamacardio.2021.2530] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Posttraumatic stress disorder (PTSD) is characterized by a persistent maladaptive reaction after exposure to severe psychological trauma. Traumatic events that may precipitate PTSD include violent personal assaults, natural and human-made disasters, and exposure to military combat or warfare. There is a growing body of evidence for associations of PTSD with major risk factors for cardiovascular disease (CVD), such as hypertension and diabetes, as well as with major CVD outcomes, such as myocardial infarction and heart failure. However, it is unclear whether these associations are causal or confounded. Furthermore, the biological and behavioral mechanisms underlying these associations are poorly understood. Here, the available evidence on the association of PTSD with CVD from population, basic, and genomic research as well as from clinical and translational research are reviewed, seeking to identify major research gaps, barriers, and opportunities in knowledge acquisition and technology as well as research tools to support and accelerate critical research for near-term and longer-term translational research directions. Large-scale, well-designed prospective studies, capturing diverse and high-risk populations, are warranted that include uniform phenotyping of PTSD as well as broad assessment of biological and behavioral risk factors and CVD outcomes. Available evidence from functional brain imaging studies demonstrates that PTSD pathophysiology includes changes in specific anatomical brain regions and circuits, and studies of immune system function in individuals with PTSD suggest its association with enhanced immune inflammatory activity. However, establishment of animal models and human tissue biobanks is also warranted to elucidate the potential causal connection of PTSD-induced brain changes and/or inflammation with CVD pathophysiology. Emerging large-scale genome-wide association studies of PTSD will provide an opportunity to conduct mendelian randomization studies that test hypotheses regarding the presence, magnitude, and direction of causal associations between PTSD and CVD outcomes. By identifying research gaps in epidemiology and genomics, animal, and human translational research, opportunities to better justify and design future interventional trials are highlighted that may test whether treatment of PTSD or underlying neurobiological or immune dysregulation may improve or prevent CVD risk or outcomes.
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Affiliation(s)
- Christopher J O'Donnell
- Cardiology Section, Department of Medicine, VA Boston Healthcare System, Boston, Massachusetts.,Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Lisa Schwartz Longacre
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Beth E Cohen
- UCSF Department of Medicine, University of California, San Francisco
| | - Zahi A Fayad
- Biomedical Engineering and Medical Institute, Icahn Mount Sinai School of Medicine, New York, New York.,Department of Cardiology, Icahn Mount Sinai School of Medicine, New York, New York
| | | | - Israel Liberzon
- Department of Psychiatry, Texas A&M University, College Station
| | - Gita A Pathak
- Yale University School of Medicine, New Haven, Connecticut.,VA Connecticut Healthcare System, West Haven
| | - Renato Polimanti
- Yale University School of Medicine, New Haven, Connecticut.,VA Connecticut Healthcare System, West Haven
| | - Victoria Risbrough
- Department of Psychiatry, UC San Diego School of Medicine, University of California, San Diego, La Jolla.,VA Center of Excellence for Stress and Mental Health, San Diego, California
| | - Robert J Ursano
- Department of Psychiatry, Uniformed Services University, Bethesda, Maryland
| | | | - Clyde W Yancy
- Department of Cardiology, Northwestern Medicine, Chicago, Illinois.,Deputy Editor, JAMA Cardiology
| | - Viola Vaccarino
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - George Sopko
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Murray B Stein
- Department of Psychiatry, UC San Diego School of Medicine, University of California, San Diego, La Jolla.,Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla.,VA San Diego Healthcare System, San Diego, California
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23
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Ebrahimi R, Lynch KE, Beckham JC, Dennis PA, Viernes B, Tseng CH, Shroyer ALW, Sumner JA. Association of Posttraumatic Stress Disorder and Incident Ischemic Heart Disease in Women Veterans. JAMA Cardiol 2021; 6:642-651. [PMID: 33729463 DOI: 10.1001/jamacardio.2021.0227] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Importance Posttraumatic stress disorder (PTSD) is associated with greater risk of ischemic heart disease (IHD) in predominantly male populations or limited community samples. Women veterans represent a growing, yet understudied, population with high levels of trauma exposure and unique cardiovascular risks, but research on PTSD and IHD in this group is lacking. Objective To determine whether PTSD is associated with incident IHD in women veterans. Design, Setting, and Participants In this retrospective, longitudinal cohort study of the national Veterans Health Administration (VHA) electronic medical records, the a priori hypothesis that PTSD would be associated with greater risk of IHD onset was tested. Women veterans 18 years or older with and without PTSD who were patients in the VHA from January 1, 2000, to December 31, 2017, were assessed for study eligibility. Exclusion criteria consisted of no VHA clinical encounters after the index visit, IHD diagnosis at or before the index visit, and IHD diagnosis within 90 days of the index visit. Propensity score matching on age at index visit, number of prior visits, and presence of traditional and female-specific cardiovascular risk factors and mental and physical health conditions was conducted to identify women veterans ever diagnosed with PTSD, who were matched in a 1:2 ratio to those never diagnosed with PTSD. Data were analyzed from October 1, 2018, to October 30, 2020. Exposures PTSD, defined by International Classification of Diseases, Ninth Revision (ICD-9), or International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10), diagnosis codes from inpatient or outpatient encounters. Main Outcomes and Measures Incident IHD, defined as new-onset coronary artery disease, angina, or myocardial infarction, based on ICD-9 and ICD-10 diagnosis codes from inpatient or outpatient encounters, and/or coronary interventions based on Current Procedural Terminology codes. Results A total of 398 769 women veterans, 132 923 with PTSD and 265 846 never diagnosed with PTSD, were included in the analysis. Baseline mean (SD) age was 40.1 (12.2) years. During median follow-up of 4.9 (interquartile range, 2.1-9.2) years, 4381 women with PTSD (3.3%) and 5559 control individuals (2.1%) developed incident IHD. In a Cox proportional hazards model, PTSD was significantly associated with greater risk of developing IHD (hazard ratio [HR], 1.44; 95% CI, 1.38-1.50). Secondary stratified analyses indicated that younger age identified women veterans with PTSD who were at greater risk of incident IHD. Effect sizes were largest for those younger than 40 years at baseline (HR, 1.72; 95% CI, 1.55-1.93) and decreased monotonically with increasing age (HR for ≥60 years, 1.24; 95% CI, 1.12-1.38). Conclusions and Relevance This cohort study found that PTSD was associated with increased risk of IHD in women veterans and may have implications for IHD risk assessment in vulnerable individuals.
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Affiliation(s)
- Ramin Ebrahimi
- Department of Medicine, Cardiology Section, Veterans Affairs Greater Los Angeles Health Care System, Los Angeles, California.,Department of Medicine, UCLA (University of California, Los Angeles)
| | - Kristine E Lynch
- Department of Medicine, Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah.,Department of Internal Medicine, University of Utah, Salt Lake City
| | - Jean C Beckham
- Department of Psychiatry, Durham Veterans Affairs Medical Center, Durham, North Carolina.,Department of Psychology, Duke School of Medicine, Durham, North Carolina
| | - Paul A Dennis
- Department of Psychiatry, Durham Veterans Affairs Medical Center, Durham, North Carolina.,Department of Psychology, Duke School of Medicine, Durham, North Carolina
| | - Benjamin Viernes
- Department of Medicine, Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah.,Department of Internal Medicine, University of Utah, Salt Lake City
| | - Chi-Hong Tseng
- Department of Medicine, UCLA (University of California, Los Angeles)
| | - A Laurie W Shroyer
- Department of Surgery, Northport Veterans Affairs Medical Center, Northport, New York.,Department of Surgery, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York
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24
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Cleveland S, Reed K, Thomas JL, Ajijola OA, Ebrahimi R, Hsiai T, Lazarov A, Montoya AK, Neria Y, Shimbo D, Wolitzky-Taylor K, Sumner JA. Key dimensions of post-traumatic stress disorder and endothelial dysfunction: a protocol for a mechanism-focused cohort study. BMJ Open 2021; 11:e043060. [PMID: 33952541 PMCID: PMC8103395 DOI: 10.1136/bmjopen-2020-043060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Both trauma exposure and post-traumatic stress disorder (PTSD) are associated with increased risk of cardiovascular disease (CVD), the leading cause of death in the USA. Endothelial dysfunction, a modifiable, early marker of CVD risk, may represent a physiological mechanism underlying this association. This mechanism-focused cohort study aims to investigate the relationship between PTSD (both in terms of diagnosis and underlying symptom dimensions) and endothelial dysfunction in a diverse, community-based sample of adult men and women. METHODS AND ANALYSIS Using a cohort design, 160 trauma-exposed participants without a history of CVD are designated to the PTSD group (n=80) or trauma-exposed matched control group (n=80) after a baseline diagnostic interview assessment. Participants in the PTSD group have a current (past month) diagnosis of PTSD, whereas those in the control group have a history of trauma but no current or past psychiatric diagnoses. Endothelial dysfunction is assessed via flow-mediated vasodilation of the brachial artery and circulating levels of endothelial cell-derived microparticles. Two higher order symptom dimensions of PTSD-fear and dysphoria-are measured objectively with a fear conditioning paradigm and attention allocation task, respectively. Autonomic imbalance, inflammation, and oxidative stress are additionally assessed and will be examined as potential pathway variables linking PTSD and its dimensions with endothelial dysfunction. Participants are invited to return for a 2-year follow-up visit to reassess PTSD and its dimensions and endothelial dysfunction in order to investigate longitudinal associations. ETHICS AND DISSEMINATION This study is conducted in compliance with the Helsinki Declaration and University of California, Los Angeles Institutional Review Board. The results of this study will be disseminated via articles in peer-reviewed journals and presentations at academic conferences and to community partners. TRIAL REGISTRATION NUMBER NCT03778307; pre-results.
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Affiliation(s)
- Shiloh Cleveland
- Psychology, University of California Los Angeles, Los Angeles, California, USA
| | - Kristina Reed
- Psychology, University of California Los Angeles, Los Angeles, California, USA
| | - Jordan L Thomas
- Psychology, University of California Los Angeles, Los Angeles, California, USA
| | - Olujimi A Ajijola
- Neurocardiology Research Center of Excellence, Cardiac Arrhythmia Center, University of California Los Angeles, Los Angeles, California, USA
| | - Ramin Ebrahimi
- Medicine, University of California Los Angeles, Los Angeles, California, USA
- Medicine, Cardiology Section, Veterans Affairs Greater Los Angeles Healthcare System, Los Angleles, California, USA
| | - Tzung Hsiai
- Medicine, University of California Los Angeles, Los Angeles, California, USA
- Bioengineering, University of California Los Angeles, Los Angeles, California, USA
| | - Amit Lazarov
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Amanda K Montoya
- Psychology, University of California Los Angeles, Los Angeles, California, USA
| | - Yuval Neria
- Psychiatry, Columbia University Irving Medical Center, New York, New York, USA
- Epidemiology, Columbia University Irving Medical Center, New York, New York, USA
| | - Daichi Shimbo
- Medicine, Columbia University Irving Medical Center, New York, New York, USA
| | - Kate Wolitzky-Taylor
- Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, California, USA
| | - Jennifer A Sumner
- Psychology, University of California Los Angeles, Los Angeles, California, USA
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25
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Smith ML, Farkas DK, Sumner JA, Valdimarsdóttir U, Lash TL, Sørensen HT, Gradus JL. Unspecified stress disorders and risk of arterial and venous thromboembolic disease in the Danish population. J Affect Disord 2021; 282:712-716. [PMID: 33445098 PMCID: PMC7889626 DOI: 10.1016/j.jad.2020.12.180] [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: 02/18/2020] [Revised: 09/11/2020] [Accepted: 12/24/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Posttraumatic stress disorder is a well-documented risk factor for cardiovascular disease. Whether non-specific stress-related psychopathology also increases risk is less well known. METHODS In a cohort of adult Danish-born residents of Denmark with an incident diagnosis of unspecified reaction to severe stress ("unspecified stress reaction") between 1995 and 2011 (N = 24,534), we assessed incidence of seven arterial and venous cardiovascular events/conditions between 1996 and 2013. We calculated standardized incidence ratios (SIRs) comparing incidence of each outcome among the cohort to expected incidence based on sex-, age-, and calendar-time-specific national rates. We conducted stratified analyses by demographic characteristics, comorbidities, and length of follow-up time. RESULTS Incidence over the study period ranged from 1.1% for provoked VTE to 5.7% for stroke, adjusting for competing risk of death. Unspecified stress reaction was associated with all outcomes (SIRs ranging from 1.3, 95% confidence interval (CI): 1.1-1.4 for atrial fibrillation/flutter to 1.9, 95% CI: 1.7-2.2 for unprovoked VTE and 1.9, 95% CI: 1.6-2.3 for provoked VTE). Associations persisted, but were attenuated, when restricting to persons without alcohol use disorder and to persons without physical health comorbidities. LIMITATIONS Unspecified stress reaction has less precise criteria than other stress-related diagnoses, and we could not adjust for some potential confounders. CONCLUSIONS Our results augment literature on stress disorders and cardiovascular disease by highlighting the additional importance of unspecified stress disorders. Further research on this diagnostic category, which may represent subsyndromal psychopathology, is warranted. These findings support considering persons with non-specific stress-related psychopathology in treatment and tertiary prevention activities.
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Affiliation(s)
- Meghan L. Smith
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | | | - Jennifer A. Sumner
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Unnur Valdimarsdóttir
- Faculty of Medicine, Center of Public Health Sciences, University of Iceland, Reykjavik, Iceland,Department of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Timothy L. Lash
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jaimie L. Gradus
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA,Department of Psychiatry, Boston University, Boston, MA, USA
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26
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Song H, Sieurin J, Wirdefeldt K, Pedersen NL, Almqvist C, Larsson H, Valdimarsdóttir UA, Fang F. Association of Stress-Related Disorders With Subsequent Neurodegenerative Diseases. JAMA Neurol 2021; 77:700-709. [PMID: 32150226 DOI: 10.1001/jamaneurol.2020.0117] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Importance Posttraumatic stress disorder (PTSD) has been associated with increased risk for dementia. Less is known, however, about other stress-related disorders and their associations with neurodegenerative diseases. Objective To examine the association between stress-related disorders and risk for neurodegenerative diseases. Design, Setting, and Participants This population-matched and sibling cohort study was conducted in Sweden using data from nationwide health registers, including the Swedish National Patient Register. Individuals who received their first diagnosis of stress-related disorders between January 1, 1987, and December 31, 2008, were identified. Individuals who had a history of neurodegenerative diseases, had conflicting or missing information, had no data on family links, or were aged 40 years or younger at the end of the study were excluded. Individuals with stress-related disorders were compared with the general population in a matched cohort design; they were also compared with their siblings in a sibling cohort. Follow-up commenced from the age of 40 years or 5 years after the diagnosis of stress-related disorders, whichever came later, until the first diagnosis of a neurodegenerative disease, death, emigration, or the end of follow-up (December 31, 2013), whichever occurred first. Data analyses were performed from November 2018 to April 2019. Exposures Diagnosis of stress-related disorders (PTSD, acute stress reaction, adjustment disorder, and other stress reactions). Main Outcomes and Measurements Neurodegenerative diseases were identified through the National Patient Register and classified as primary or vascular. Alzheimer disease, Parkinson disease, and amyotrophic lateral sclerosis were evaluated separately. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) with 95% CIs after controlling for multiple confounders. Results The population-matched cohort included 61 748 exposed individuals and 595 335 matched unexposed individuals. A total of 44 839 exposed individuals and their 78 482 unaffected full siblings were included in the sibling cohort analysis. The median (interquartile range) age at the start of follow-up was 47 (41-56) years, and 24 323 (39.4%) of the exposed individuals were male. The median (interquartile range) follow-up was 4.7 (2.1-9.8) years. Compared with unexposed individuals, individuals with a stress-related disorder were at an increased risk of neurodegenerative diseases (HR, 1.57; 95% CI, 1.43-1.73). The risk increase was greater for vascular neurodegenerative diseases (HR, 1.80; 95% CI, 1.40-2.31) than for primary neurodegenerative diseases (HR, 1.31; 95% CI, 1.15-1.48). A statistically significant association was found for Alzheimer disease (HR, 1.36; 95% CI, 1.12-1.67) but not Parkinson disease (HR, 1.20; 95% CI, 0.98-1.47) or amyotrophic lateral sclerosis (HR, 1.20; 95% CI, 0.74-1.96). Results from the sibling cohort corroborated results from the population-matched cohort. Conclusions and Relevance This study showed an association between stress-related disorders and an increased risk of neurodegenerative diseases. The relative strength of this association for vascular neurodegenerative diseases suggests a potential cerebrovascular pathway.
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Affiliation(s)
- Huan Song
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China.,Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Johanna Sieurin
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Karin Wirdefeldt
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Nancy L Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Psychology, University of Southern California, Los Angeles
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Unnur A Valdimarsdóttir
- Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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27
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Spitzer C, Klinger-König J, Frenzel S, Schminke U, Völzke H, Lübke L, Grabe HJ. Association of traumatic stress and posttraumatic stress disorder with carotid atherosclerosis: findings from the general population. Eur J Psychotraumatol 2020; 11:1815280. [PMID: 33244360 PMCID: PMC7678678 DOI: 10.1080/20008198.2020.1815280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: Cumulative evidence suggests that both traumatic stress and posttraumatic stress disorder (PTSD) are cross-sectionally and prospectively linked to cardiovascular disease (CVD). However, their association with proxy markers of atherosclerosis has hardly been investigated. Objective: The objective of this general population study was to relate traumatic stress and PTSD to carotid plaque and intima-media thickness (cIMT). Methods: 3119 adults from the general population were assessed regarding their traditional cardiovascular risk factors, and an ultrasound of the carotid arteries was performed in each participant. Based on a PTSD interview, every participant was assigned to one of three groups: no trauma; trauma, but no PTSD; and trauma with PTSD. The sample was stratified into five age groups. Results: Trauma exposure was reported by 54.5% of the sample and 2.0% had PTSD. Traumatized participants had increased odds of self-reported CVD events compared to those without trauma exposure, even when accounted for CVD risk factors and other covariates (odds ratio [OR] = 1.51; 95% confidence interval [CI]: 1.03-2.22). This association was driven by those aged 70 years or older. Only in those aged 40 to 49 years, there was an association between cIMT and PTSD. There were no further associations between carotid plaque or cIMT and traumatic stress or PTSD. Conclusions: Our findings in concert with prior research suggest that the association between traumatic stress, PTSD and atherosclerosis as well as its clinical endpoints is complex and remains inconclusive.
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Affiliation(s)
- Carsten Spitzer
- Department of Psychosomatic Medicine, University Medical Center Rostock, Rostock, Germany
| | - Johanna Klinger-König
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Stefan Frenzel
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Ulf Schminke
- Department of Neurology, University Medicine Greifswald, Greifswald, Germany
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Laura Lübke
- Department of Psychosomatic Medicine, University Medical Center Rostock, Rostock, Germany
| | - Hans Jörgen Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
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28
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Bothe T, Jacob J, Kröger C, Walker J. How expensive are post-traumatic stress disorders? Estimating incremental health care and economic costs on anonymised claims data. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2020; 21:917-930. [PMID: 32458163 PMCID: PMC7366572 DOI: 10.1007/s10198-020-01184-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 04/01/2020] [Indexed: 05/16/2023]
Abstract
BACKGROUND Post-traumatic stress disorders (PTSD) pose a high burden for individuals and societies. Although prevalence rates are rather low, high co-occurrence rates and overall impairments cause deleterious suffering and significant costs. Still, no long-term data on costs and trends in cost developments are available. METHODS Claims data from a German research database were analysed regarding direct and indirect costs occurring for individuals with incident diagnoses of PTSD. Results were compared to non-exposed average insurants matched on age and gender. Costs were analysed over a 5-year period from 2 years preceding until 3 years following an incident diagnosis of PTSD. RESULTS Overall costs for PTSD account for approximately 43,000 EUR per individual, which is three times higher than costs for non-exposed controls. Of these costs, 59% are caused by mental disorders, 18% specifically by PTSD. In the control group, costs for mental disorders account for 19% of total costs. Costs increase by 142% in the year after an incident diagnosis of PTSD but return to the initial level 2 years later. Still, costs are at least twice as high in every year as in those for the comparison group. CONCLUSIONS Individuals with PTSD seem to suffer from far more impairments in their general health conditions and incur many more costs than average insurants. Most of these seem to be caused by co-occurring mental disorders and show their maximum in the index year. Nevertheless, as costs decrease to their initial level, treatments seem to have counterbalanced the impairments due to PTSD. Thus, treatments for PTSD can be considered as beneficial and their cost-effectiveness should be further investigated.
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Affiliation(s)
- Tim Bothe
- Department of Psychology, Technical University of Brunswick, Humboldtstraße 33, 38106, Brunswick, Germany.
- InGef - Institute for Applied Health Research Berlin, Spittelmarkt 12, 10117, Berlin, Germany.
| | - Josephine Jacob
- InGef - Institute for Applied Health Research Berlin, Spittelmarkt 12, 10117, Berlin, Germany
| | - Christoph Kröger
- Department of Psychology, University of Hildesheim, Universitätsplatz 1, 31141, Hildesheim, Germany
| | - Jochen Walker
- InGef - Institute for Applied Health Research Berlin, Spittelmarkt 12, 10117, Berlin, Germany
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29
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Smith ML, Farkas DK, Sumner JA, Jiang T, Lash TL, Galea S, Sørensen HT, Gradus JL. Associations between adjustment disorder and hospital-based infections in the Danish population. J Psychosom Res 2020; 132:109976. [PMID: 32142971 DOI: 10.1016/j.jpsychores.2020.109976] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 02/21/2020] [Accepted: 02/21/2020] [Indexed: 11/16/2022]
Abstract
OBJECTIVE There is some evidence that posttraumatic stress disorder (PTSD) is associated with increased risk of infections, and it is unknown whether adjustment disorder is as well. We assessed the association between adjustment disorder and subsequent infections, and assessed additive interaction with sex. METHODS The study population included a nationwide cohort of all Danish-born residents of Denmark diagnosed with adjustment disorder between 1995 and 2011, and an age- and sex-matched general population comparison cohort. We compared rates of infections requiring inpatient or outpatient hospitalization in the two cohorts. We fit Cox proportional hazards models to compute adjusted hazard ratios (aHR) for the associations between adjustment disorder and 32 types of infections, and calculated interaction contrasts to assess interaction between adjustment disorder and sex. RESULTS Adjustment disorder was associated with increased rates of infections overall (n = 19,838 infections, aHR = 1.8, 95% confidence interval = 1.8. 1.9), and increased rates of each individual infection type (aHRs for 30 infections ranged from 1.5 to 2.3), adjusting for baseline psychiatric and somatic comorbidities and marital status. For many infection types (e.g., skin infections, pneumonia), interaction contrasts indicated rate differences were greater among men than women, while for two (urinary tract infections and sexually transmitted infections), rate differences were greater for women. CONCLUSIONS These findings are consistent with studies examining the relationship between psychological stress and infections, and between PTSD and infections. They may be explained by a combination of the triggering of unhealthy behaviors as well as immune responses to stress.
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Affiliation(s)
- Meghan L Smith
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA.
| | | | - Jennifer A Sumner
- Department of Psychology, University of California Los Angeles, Los Angeles, CA, USA
| | - Tammy Jiang
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Timothy L Lash
- Department of Epidemiology, Rollins School of Public Health, Atlanta, GA, USA
| | - Sandro Galea
- School of Public Health, Boston University, Boston, MA, USA
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jaimie L Gradus
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
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30
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Kowal C, Peyre H, Amad A, Pelissolo A, Leboyer M, Schürhoff F, Pignon B. Psychotic, Mood, and Anxiety Disorders and Venous Thromboembolism: A Systematic Review and Meta-Analysis. Psychosom Med 2020; 82:838-849. [PMID: 32947580 DOI: 10.1097/psy.0000000000000863] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Several studies have shown that psychiatric disorders can be associated with venous thromboembolism (VTE) risk, that is, pulmonary embolism (PE) and/or deep vein thrombosis (DVT). In this study, we provide a systematic review and meta-analyses of the studies addressing this issue. METHODS All studies addressing the risk of VTE phenomena (whole VTE, PE, DVT, fatal VTE) in individuals with psychotic, mood, and anxiety disorders published between 1998 and 2019 were reviewed and included in the meta-analyses. Main characteristics of the studies and data concerning VTE risk were extracted. The methodological qualities of the studies were also analyzed. A random-effects meta-analysis model was used. A meta-analysis was conducted separately for each disorder, as well as separately for unadjusted and adjusted studies. Meta-analyses were repeated considering only good-quality studies. Heterogeneity was assessed. RESULTS Sixteen studies were reviewed and 15 included in the meta-analyses. Psychotic and bipolar disorders were significantly associated with VTE risk (VTE, DVT, PE, and fatal VTE for psychotic disorder: odds ratios [ORs] between 1.29 and 2.20; VTE, DVT, and PE for bipolar disorder: ORs between 1.22 and 2.14). Depression and anxiety disorders were associated with VTE risk only in adjusted analyses (DVT and PE for depression: ORs = 1.29; VTE and PE for anxiety disorders: ORs between 1.14 and 1.49). CONCLUSIONS The risk of VTE among individuals with psychiatric disorders may be explained by hypercoagulability and stasis, with both being related to, and independent of, treatment adverse effects. VTE risk should be taken into consideration in the treatment for people with psychiatric disorders.
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Affiliation(s)
- Célia Kowal
- From the AP-HP, GH Henri Mondor (Kowal), Service de pharmacie, Créteil; AP-HP, Hôpital universitaire Robert Debré (Peyre), Service de pédopsychiatrie, Paris; AP-HP, DMU IMPACT, GH Henri Mondor (Pelissolo, Leboyer, Schürhoff, Pignon), Service de Psychiatrie; Inserm, U955, team 15 (Pelissolo, Leboyer, Schürhoff, Pignon); Fondation FondaMental (Pelissolo, Leboyer, Schürhoff, Pignon); UPEC, Université Paris-Est Créteil Faculté de médecine (Pelissolo, Leboyer, Schürhoff, Pignon), Créteil; Univ. Lille, CNRS UMR 9193-PsyCHIC-SCALab, and CHU Lille (Amad), Pôle de Psychiatrie, Unité CURE; Fédération régionale de recherche en santé mentale (F2RSM) Hauts-de-France (Amad), Lille, France; and Institute of Psychiatry, Psychology and Neuroscience (Amad), College London, London, United Kingdom
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31
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Sumner JA, Kubzansky LD, Roberts AL, Chen Q, Rimm EB, Koenen KC. Not all posttraumatic stress disorder symptoms are equal: fear, dysphoria, and risk of developing hypertension in trauma-exposed women. Psychol Med 2020; 50:38-47. [PMID: 30606272 PMCID: PMC6609506 DOI: 10.1017/s0033291718003914] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) is associated with higher risk of incident hypertension, but it is unclear whether specific aspects of PTSD are particularly cardiotoxic. PTSD is a heterogeneous disorder, comprising dimensions of fear and dysphoria. Because elevated fear after trauma may promote autonomic nervous system dysregulation, we hypothesized fear would predict hypertension onset, and associations with hypertension would be stronger with fear than dysphoria. METHODS We examined fear and dysphoria symptom dimensions in relation to incident hypertension over 24 years in 2709 trauma-exposed women in the Nurses' Health Study II. Posttraumatic fear and dysphoria symptom scores were derived from a PTSD diagnostic interview. We used proportional hazards models to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for each symptom dimension (quintiles) with new-onset hypertension events (N = 925), using separate models. We also considered lower-order symptom dimensions of fear and dysphoria. RESULTS Higher levels of fear (P-trend = 0.02), but not dysphoria (P-trend = 0.22), symptoms were significantly associated with increased hypertension risk after adjusting for socio-demographics and family history of hypertension. Women in the highest v. lowest fear quintile had a 26% higher rate of developing hypertension [HR = 1.26 (95% CI 1.02-1.57)]; the increased incidence associated with greater fear was similar when further adjusted for biomedical and health behavior covariates (P-trend = 0.04) and dysphoria symptoms (P-trend = 0.04). Lower-order symptom dimension analyses provided preliminary evidence that the re-experiencing and avoidance components of fear were particularly associated with hypertension. CONCLUSIONS Fear symptoms associated with PTSD may be a critical driver of elevated cardiovascular risk in trauma-exposed individuals.
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Affiliation(s)
- Jennifer A. Sumner
- Center for Behavioral Cardiovascular Health, Columbia University Medical Center, New York, NY
| | - Laura D. Kubzansky
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Andrea L. Roberts
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Qixuan Chen
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, NY
| | - Eric B. Rimm
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Karestan C. Koenen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Psychiatric and Neurodevelopmental Genetics Unit and Department of Psychiatry, Massachusetts General Hospital, Boston, MA
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32
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Valdimarsdóttir UA, Lu D, Lund SH, Fall K, Fang F, Kristjánsson Þ, Guðbjartsson D, Helgason A, Stefánsson K. The mother's risk of premature death after child loss across two centuries. eLife 2019; 8:e43476. [PMID: 31711568 PMCID: PMC6850766 DOI: 10.7554/elife.43476] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 10/18/2019] [Indexed: 11/23/2022] Open
Abstract
While the rare occurrence of child loss is accompanied by reduced life expectancy of parents in contemporary affluent populations, its impact in developing societies with high child mortality rates is unclear. We identified all parents in Iceland born 1800-1996 and compared the mortality rates of 47,711 parents who lost a child to those of their siblings (N = 126,342) who did not. The proportion of parents who experienced child loss decreased from 61.1% of those born 1800-1880 to 5.2% of those born after 1930. Child loss was consistently associated with increased rate of maternal, but not paternal, death before the age of 50 across all parent birth cohorts; the relative increase in maternal mortality rate ranged from 35% among mothers born 1800-1930 to 64% among mothers born after 1930. The loss of a child poses a threat to the survival of young mothers, even during periods of high infant mortality rates.
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Affiliation(s)
- Unnur A Valdimarsdóttir
- Center of Public Health Sciences, Faculty of MedicineUniversity of IcelandReykjavikIceland
- Department of EpidemiologyHarvard TH Chan School of Public HealthBostonUnited States
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetSolnaSweden
| | - Donghao Lu
- Center of Public Health Sciences, Faculty of MedicineUniversity of IcelandReykjavikIceland
- Department of EpidemiologyHarvard TH Chan School of Public HealthBostonUnited States
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetSolnaSweden
- Channing Division of Network MedicineBrigham and Women's Hospital, Harvard Medical SchoolBostonUnited States
| | | | - Katja Fall
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetSolnaSweden
- Clinical Epidemiology and Biostatistics, School of Medical SciencesÖrebro UniversityÖrebroSweden
| | - Fang Fang
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetSolnaSweden
| | | | - Daníel Guðbjartsson
- deCODE GeneticsReykjavikIceland
- School of Engineering and Natural, SciencesUniversity of IcelandReykjavikIceland
| | - Agnar Helgason
- deCODE GeneticsReykjavikIceland
- Department of AnthropologyUniversity of IcelandReykjavikIceland
| | - Kári Stefánsson
- deCODE GeneticsReykjavikIceland
- Faculty of Medicine, School of Health SciencesUniversity of IcelandReykjavikIceland
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Rosman L, Sico JJ, Lampert R, Gaffey AE, Ramsey CM, Dziura J, Chui PW, Cavanagh CE, Brandt C, Haskell S, Burg MM. Posttraumatic Stress Disorder and Risk for Stroke in Young and Middle-Aged Adults. Stroke 2019; 50:2996-3003. [DOI: 10.1161/strokeaha.119.026854] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Background and Purpose—
In older populations, transient ischemic attack (TIA) and ischemic stroke have been linked to psychological factors, including posttraumatic stress disorder (PTSD). Whether PTSD also increases risk for early incident stroke in young adults is unknown.
Methods—
We prospectively assessed the incidence of TIA and ischemic stroke in a cohort of 987 855 young and middle-aged Veterans (mean age of 30.29±9.19 years; 87.8% men, 64.4% white) who first accessed care through the Veterans Health Administration from October 2001 to November 2014 and were free of TIA and ischemic stroke at baseline. For each outcome, time-varying multivariate Cox models were constructed to examine the effect of PTSD on incident stroke. We also assessed for effect modification by sex. Additional sensitivity analyses controlled for healthcare utilization.
Results—
Over a 13-year period, TIA and ischemic stroke were diagnosed in 766 and 1877 patients, respectively. PTSD was diagnosed in 28.6% of the sample during follow-up. In unadjusted analyses, PTSD was significantly associated with new-onset TIA (hazard ratio [HR], 2.02; 95% CI, 1.62–2.52) and ischemic stroke (HR, 1.62; 95% CI, 1.47–1.79). In fully adjusted models, the association between PTSD and incident TIA (HR, 1.61; 95% CI, 1.27–2.04) and ischemic stroke (HR, 1.36; 95% CI, 1.22–1.52) remained significant. The effect of PTSD on ischemic stroke risk was stronger in men than in women (HR, 0.63; 95% CI, 0.47–0.86;
P
=0.003), but no effect of sex was found for TIA.
Conclusions—
PTSD is associated with a significant increase in risk of early incident TIA and ischemic stroke independent of established stroke risk factors, coexisting psychiatric disorders, and healthcare utilization. Sex moderated the relationship for adults with ischemic stroke but not TIA. These findings suggest that psychological factors, including PTSD, may be important targets for future age-specific prevention strategies for young adults.
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Affiliation(s)
- Lindsey Rosman
- From the Department of Medicine, Division of Cardiology, University of North Carolina School of Medicine, Chapel Hill (L.R.)
- Department of Internal Medicine, Division of Cardiovascular Medicine (L.R., R.L., A.E.G., P.W.C., C.E.C., M.M.B.), Yale School of Medicine, New Haven, CT
| | - Jason J. Sico
- Department of Internal Medicine, Division of General Medicine (J.J.S., S.H.), Yale School of Medicine, New Haven, CT
- Department of Neurology and Center for Neuroepidemiological and Clinical Neurological Research (J.J.S.), Yale School of Medicine, New Haven, CT
- VA Connecticut Healthcare System, West Haven (J.J.S., A.E.G., P.W.C., C.E.C., C.B., S.H.)
| | - Rachel Lampert
- Department of Internal Medicine, Division of Cardiovascular Medicine (L.R., R.L., A.E.G., P.W.C., C.E.C., M.M.B.), Yale School of Medicine, New Haven, CT
| | - Allison E. Gaffey
- Department of Internal Medicine, Division of Cardiovascular Medicine (L.R., R.L., A.E.G., P.W.C., C.E.C., M.M.B.), Yale School of Medicine, New Haven, CT
- VA Connecticut Healthcare System, West Haven (J.J.S., A.E.G., P.W.C., C.E.C., C.B., S.H.)
| | - Christine M. Ramsey
- Yale Center for Medical Informatics (C.M.R., C.B.), Yale School of Medicine, New Haven, CT
- Department of Emergency Medicine (C.M.R., J.D., C.B.), Yale School of Medicine, New Haven, CT
| | - James Dziura
- Department of Emergency Medicine (C.M.R., J.D., C.B.), Yale School of Medicine, New Haven, CT
| | - Philip W. Chui
- Department of Internal Medicine, Division of Cardiovascular Medicine (L.R., R.L., A.E.G., P.W.C., C.E.C., M.M.B.), Yale School of Medicine, New Haven, CT
- VA Connecticut Healthcare System, West Haven (J.J.S., A.E.G., P.W.C., C.E.C., C.B., S.H.)
| | - Casey E. Cavanagh
- Department of Internal Medicine, Division of Cardiovascular Medicine (L.R., R.L., A.E.G., P.W.C., C.E.C., M.M.B.), Yale School of Medicine, New Haven, CT
- VA Connecticut Healthcare System, West Haven (J.J.S., A.E.G., P.W.C., C.E.C., C.B., S.H.)
| | - Cynthia Brandt
- Yale Center for Medical Informatics (C.M.R., C.B.), Yale School of Medicine, New Haven, CT
- Department of Emergency Medicine (C.M.R., J.D., C.B.), Yale School of Medicine, New Haven, CT
- VA Connecticut Healthcare System, West Haven (J.J.S., A.E.G., P.W.C., C.E.C., C.B., S.H.)
| | - Sally Haskell
- Department of Internal Medicine, Division of General Medicine (J.J.S., S.H.), Yale School of Medicine, New Haven, CT
- VA Connecticut Healthcare System, West Haven (J.J.S., A.E.G., P.W.C., C.E.C., C.B., S.H.)
| | - Matthew M. Burg
- Department of Internal Medicine, Division of Cardiovascular Medicine (L.R., R.L., A.E.G., P.W.C., C.E.C., M.M.B.), Yale School of Medicine, New Haven, CT
- Department of Anesthesiology (M.M.B.), Yale School of Medicine, New Haven, CT
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Song H, Fang F, Arnberg FK, Mataix-Cols D, Fernández de la Cruz L, Almqvist C, Fall K, Lichtenstein P, Thorgeirsson G, Valdimarsdóttir UA. Stress related disorders and risk of cardiovascular disease: population based, sibling controlled cohort study. BMJ 2019; 365:l1255. [PMID: 30971390 PMCID: PMC6457109 DOI: 10.1136/bmj.l1255] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To assess the association between stress related disorders and subsequent risk of cardiovascular disease. DESIGN Population based, sibling controlled cohort study. SETTING Population of Sweden. PARTICIPANTS 136 637 patients in the Swedish National Patient Register with stress related disorders, including post-traumatic stress disorder (PTSD), acute stress reaction, adjustment disorder, and other stress reactions, from 1987 to 2013; 171 314 unaffected full siblings of these patients; and 1 366 370 matched unexposed people from the general population. MAIN OUTCOME MEASURES Primary diagnosis of incident cardiovascular disease—any or specific subtypes (ischaemic heart disease, cerebrovascular disease, emboli/thrombosis, hypertensive diseases, heart failure, arrhythmia/conduction disorder, and fatal cardiovascular disease)—and 16 individual diagnoses of cardiovascular disease. Hazard ratios for cardiovascular disease were derived from Cox models, after controlling for multiple confounders. RESULTS During up to 27 years of follow-up, the crude incidence rate of any cardiovascular disease was 10.5, 8.4, and 6.9 per 1000 person years among exposed patients, their unaffected full siblings, and the matched unexposed individuals, respectively. In sibling based comparisons, the hazard ratio for any cardiovascular disease was 1.64 (95% confidence interval 1.45 to 1.84), with the highest subtype specific hazard ratio observed for heart failure (6.95, 1.88 to 25.68), during the first year after the diagnosis of any stress related disorder. Beyond one year, the hazard ratios became lower (overall 1.29, 1.24 to 1.34), ranging from 1.12 (1.04 to 1.21) for arrhythmia to 2.02 (1.45 to 2.82) for artery thrombosis/embolus. Stress related disorders were more strongly associated with early onset cardiovascular diseases (hazard ratio 1.40 (1.32 to 1.49) for attained age <50) than later onset ones (1.24 (1.18 to 1.30) for attained age ≥50; P for difference=0.002). Except for fatal cardiovascular diseases, these associations were not modified by the presence of psychiatric comorbidity. Analyses within the population matched cohort yielded similar results (hazard ratio 1.71 (1.59 to 1.83) for any cardiovascular disease during the first year of follow-up and 1.36 (1.33 to 1.39) thereafter). CONCLUSION Stress related disorders are robustly associated with multiple types of cardiovascular disease, independently of familial background, history of somatic/psychiatric diseases, and psychiatric comorbidity.
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Affiliation(s)
- Huan Song
- Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Fang Fang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Filip K Arnberg
- National Centre for Disaster Psychiatry, Department of Neuroscience, Psychiatry, Uppsala University, Uppsala, Sweden
- Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - David Mataix-Cols
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Lorena Fernández de la Cruz
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Katja Fall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Gudmundur Thorgeirsson
- Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland
| | - Unnur A Valdimarsdóttir
- Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
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Abstract
PURPOSE OF REVIEW We review evidence linking PTSD to physical health symptoms and specific disorders, highlighting areas with multiple studies and objective measures of disease states when available. We also examine evidence for biological, behavioral, and psychosocial mechanisms underlying these associations and discuss the clinical implications of recent research. RECENT FINDINGS Recent meta-analyses have found that evidence is particularly strong for increased risk of cardiovascular, metabolic, and musculoskeletal disorders among patients with PTSD. Numerous studies have found alterations in the hypothalamic-pituitary-adrenal axis, sympathetic nervous system, inflammation, and health behaviors that could increase risk of illness, but few studies have simultaneously incorporated measures of mechanisms and disease outcomes. Future research should focus on expanding the diversity of populations studied, particularly with respect to underrepresented racial and ethnic groups. Longitudinal studies that incorporate repeated measures of PTSD, pathogenic mechanisms of disease, and physical health outcomes and the addition of physical health outcomes to PTSD treatment trials will be most informative for the field.
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Affiliation(s)
- Annie L Ryder
- San Francisco Veterans Affairs Health Care System, 4150 Clement Street, San Francisco, CA, 94121, USA.,Department of Internal Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Patrick M Azcarate
- Department of Internal Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Beth E Cohen
- San Francisco Veterans Affairs Health Care System, 4150 Clement Street, San Francisco, CA, 94121, USA. .,Department of Internal Medicine, University of California San Francisco, San Francisco, CA, USA.
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Cohen E, Horváth-Puhó E, Ray JG, Pedersen L, Ehrenstein V, Adler N, Vigod S, Milstein A, Toft Sørensen H. Cardiovascular Disease Among Women Who Gave Birth to an Infant With a Major Congenital Anomaly. JAMA Netw Open 2018; 1:e182320. [PMID: 30646164 PMCID: PMC6324496 DOI: 10.1001/jamanetworkopen.2018.2320] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 07/08/2018] [Indexed: 01/13/2023] Open
Abstract
Importance Having a child with a major birth defect can be a life-changing and stressful event that may be associated with higher cardiovascular disease (CVD) risk, yet the long-term burden of CVD for the child's mother is unknown. Objective To assess whether mothers of an infant born with a major congenital anomaly are at higher risk of CVD compared with a comparison cohort. Design, Setting, and Participants A population-based cohort study using individual-level linked registry data in Denmark included 42 943 women who gave birth to an infant with a major congenital anomaly between January 1, 1979, and December 31, 2013; and follow-up was conducted until 2015. A comparison group, comprising 428 401 randomly selected women, was 10:1 matched to each affected mother by maternal age, parity, and her infant's year of birth. Data analyses were performed between November 1, 2017, and February 28, 2018. Exposures Live birth of an infant with a major congenital anomaly. Main Outcomes and Measures The primary outcome was a CVD composite outcome of acute myocardial infarction, coronary revascularization, or stroke. Secondary outcomes included individual components of the CVD composite and other cardiovascular outcomes, including unstable angina, congestive heart failure, atrial fibrillation, peripheral artery disease, ischemic heart disease, and aortic aneurysm. Cox proportional hazards regression analyses generated hazard ratios (HRs), adjusted for maternal demographic, socioeconomic, and chronic health indicators. Results Median maternal age at baseline was 28.8 years (interquartile range, 25.3-32.5 years). After a median follow-up of 19.5 years (interquartile range, 9.9-27.6 years), 914 women whose infant had a major congenital anomaly experienced a CVD event (1.21 per 1000 person-years; 95% CI, 1.13-1.28 per 1000 person-years) vs 7516 women in the comparison group (0.99 per 1000 person-years; 95% CI, 0.97-1.01 per 1000 person-years), corresponding to an unadjusted HR of 1.23 (95% CI, 1.15-1.32), and an adjusted HR (aHR) of 1.15 (95% CI, 1.07-1.23). Women who gave birth to an infant with multiorgan anomalies had an even higher aHR (1.37; 95% CI, 1.08-1.72). Mothers of infants with a major anomaly also had an increased aHR of the individual components of the composite outcome and the other cardiovascular outcomes. Conclusions and Relevance Women whose child had a major congenital anomaly experienced a 15% to 37% higher risk of premature cardiovascular disease. These women may benefit from targeted interventions aimed at improving their cardiovascular health.
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Affiliation(s)
- Eyal Cohen
- Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | | | - Joel G. Ray
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, St Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Lars Pedersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Vera Ehrenstein
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Nancy Adler
- Center for Health and Community, School of Medicine, University of California, San Francisco
| | - Simone Vigod
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Reproductive Life Stages Program, Department of Psychiatry, Women’s College Hospital, Toronto, Ontario, Canada
| | - Arnold Milstein
- Clinical Excellence Research Center, Stanford University School of Medicine, Stanford, California
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Division of Epidemiology, Department of Health Research and Policy, Stanford University, Stanford, California
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Fioranelli M, Bottaccioli AG, Bottaccioli F, Bianchi M, Rovesti M, Roccia MG. Stress and Inflammation in Coronary Artery Disease: A Review Psychoneuroendocrineimmunology-Based. Front Immunol 2018; 9:2031. [PMID: 30237802 PMCID: PMC6135895 DOI: 10.3389/fimmu.2018.02031] [Citation(s) in RCA: 170] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 08/17/2018] [Indexed: 01/08/2023] Open
Abstract
Recent findings have deeply changed the current view of coronary heart disease, going beyond the simplistic model of atherosclerosis as a passive process involving cholesterol build-up in the subintimal space of the arteries until their final occlusion and/or thrombosis and instead focusing on the key roles of inflammation and the immune system in plaque formation and destabilization. Chronic inflammation is a typical hallmark of cardiac disease, worsening outcomes irrespective of serum cholesterol levels. Low-grade chronic inflammation correlates with higher incidence of several non-cardiac diseases, including depression, and chronic depression is now listed among the most important cardiovascular risk factors for poor prognosis among patients with myocardial infarction. In this review, we include recent evidence describing the immune and endocrine properties of the heart and their critical roles in acute ischaemic damage and in post-infarct myocardial remodeling. The importance of the central and autonomic regulation of cardiac functions, namely, the neuro-cardiac axis, is extensively explained, highlighting the roles of acute and chronic stress, circadian rhythms, emotions and the social environment in triggering acute cardiac events and worsening heart function and metabolism in chronic cardiovascular diseases. We have also included specific sections related to stress-induced myocardial ischaemia measurements and stress cardiomyopathy. The complex network of reciprocal interconnections between the heart and the main biological systems we have presented in this paper provides a new vision of cardiovascular science based on psychoneuroendocrineimmunology.
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Affiliation(s)
- Massimo Fioranelli
- Department of Nuclear Physics, Sub-Nuclear and Radiation, Guglielmo Marconi University, Rome, Italy
- Società Italiana di Psiconeuroendocrinoimmunologia, Rome, Italy
| | - Anna G. Bottaccioli
- Società Italiana di Psiconeuroendocrinoimmunologia, Rome, Italy
- Department of Internal Medicine, Sapienza University, Rome, Italy
| | - Francesco Bottaccioli
- Società Italiana di Psiconeuroendocrinoimmunologia, Rome, Italy
- Department of Clinical Medicine, University of l'Aquila, L'Aquila, Italy
- Department of Neurosciences “Rita Levi Montalcini”, University of Turin, Rome, Italy
| | - Maria Bianchi
- Department of Nuclear Physics, Sub-Nuclear and Radiation, Guglielmo Marconi University, Rome, Italy
| | - Miriam Rovesti
- Department of Dermatology, University of Parma, Parma, Italy
| | - Maria G. Roccia
- Department of Nuclear Physics, Sub-Nuclear and Radiation, Guglielmo Marconi University, Rome, Italy
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Saavedra JM, Armando I. Angiotensin II AT2 Receptors Contribute to Regulate the Sympathoadrenal and Hormonal Reaction to Stress Stimuli. Cell Mol Neurobiol 2018; 38:85-108. [PMID: 28884431 PMCID: PMC6668356 DOI: 10.1007/s10571-017-0533-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 08/01/2017] [Indexed: 12/14/2022]
Abstract
Angiotensin II, through AT1 receptor stimulation, mediates multiple cardiovascular, metabolic, and behavioral functions including the response to stressors. Conversely, the function of Angiotensin II AT2 receptors has not been totally clarified. In adult rodents, AT2 receptor distribution is very limited but it is particularly high in the adrenal medulla. Recent results strongly indicate that AT2 receptors contribute to the regulation of the response to stress stimuli. This occurs in association with AT1 receptors, both receptor types reciprocally influencing their expression and therefore their function. AT2 receptors appear to influence the response to many types of stressors and in all components of the hypothalamic-pituitary-adrenal axis. The molecular mechanisms involved in AT2 receptor activation, the complex interactions with AT1 receptors, and additional factors participating in the control of AT2 receptor regulation and activity in response to stressors are only partially understood. Further research is necessary to close this knowledge gap and to clarify whether AT2 receptor activation may carry the potential of a major translational advance.
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Affiliation(s)
- J M Saavedra
- Department of Pharmacology and Physiology, Georgetown University Medical Center, 3900 Reservoir Road, Bldg. D, Room 287, Washington, DC, 20007, USA.
| | - I Armando
- The George Washington University School of Medicine and Health Sciences, Ross Hall Suite 738 2300 Eye Street, Washington, DC, USA
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Suglia SF, Koenen KC, Boynton-Jarrett R, Chan PS, Clark CJ, Danese A, Faith MS, Goldstein BI, Hayman LL, Isasi CR, Pratt CA, Slopen N, Sumner JA, Turer A, Turer CB, Zachariah JP. Childhood and Adolescent Adversity and Cardiometabolic Outcomes: A Scientific Statement From the American Heart Association. Circulation 2017; 137:e15-e28. [PMID: 29254928 DOI: 10.1161/cir.0000000000000536] [Citation(s) in RCA: 284] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Adverse experiences in childhood and adolescence, defined as subjectively perceived threats to the safety or security of the child's bodily integrity, family, or social structures, are known to be associated with cardiometabolic outcomes over the life course into adulthood. This American Heart Association scientific statement reviews the scientific literature on the influence of childhood adversity on cardiometabolic outcomes that constitute the greatest public health burden in the United States, including obesity, hypertension, type 2 diabetes mellitus, and cardiovascular disease. This statement also conceptually outlines pathways linking adversity to cardiometabolic health, identifies evidence gaps, and provides suggestions for future research to inform practice and policy. We note that, despite a lack of objective agreement on what subjectively qualifies as exposure to childhood adversity and a dearth of prospective studies, substantial evidence documents an association between childhood adversity and cardiometabolic outcomes across the life course. Future studies that focus on mechanisms, resiliency, and vulnerability factors would further strengthen the evidence and provide much-needed information on targets for effective interventions. Given that childhood adversities affect cardiometabolic health and multiple health domains across the life course, interventions that ameliorate these initial upstream exposures may be more appropriate than interventions remediating downstream cardiovascular disease risk factor effects later in life.
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Abstract
PURPOSE OF REVIEW The aim of this paper is to review the recent literature on traumatic stress-related accelerated aging, including a focus on cellular mechanisms and biomarkers of cellular aging and on the clinical manifestations of accelerated biological aging. RECENT FINDINGS Multiple lines of research converge to suggest that PTSD is associated with accelerated aging in the epigenome, and the immune and inflammation systems, and this may be reflected in premature onset of cardiometabolic and cardiovascular disease. The current state of research paves the way for future work focused on identifying the peripheral and central biological mechanisms linking traumatic stress to accelerated biological aging and medical morbidity, with an emphasis on processes involved in inflammation, immune functioning, oxidative stress, autonomic arousal, and stress response. Ultimately, such work could help reduce the pace of biological aging and improve health and wellness.
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Affiliation(s)
- Erika J Wolf
- National Center for PTSD, VA Boston Healthcare System, (116B-2), 150 South Huntington Ave, Boston, MA, 02130, USA.
- Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA.
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Gradus JL. Prevalence and prognosis of stress disorders: a review of the epidemiologic literature. Clin Epidemiol 2017; 9:251-260. [PMID: 28496365 PMCID: PMC5422316 DOI: 10.2147/clep.s106250] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Given the ubiquity of traumatic events, it is not surprising that posttraumatic stress disorder (PTSD) - a common diagnosis following one of these experiences - is characterized as conferring a large burden for individuals and society. Although there is recognition of the importance of PTSD diagnoses throughout psychiatry, the literature on other diagnoses one may receive following a stressful or traumatic event is scant. This review summarizes the literature on stress disorders (classified according to the International Classification of Diseases, 10th Edition [ICD-10]), including acute stress reaction, PTSD, adjustment disorder and unspecified stress reactions. This review focuses on the literature related to common psychiatric and somatic consequences of these disorders. The prevalence and incidence of each disorder are described. A review of epidemiologic studies on comorbid mental health conditions, including depression, anxiety and substance abuse, is included, as well as a review of epidemiologic studies on somatic outcomes, including cancer, cardiovascular disease and gastrointestinal disorders. Finally, the current literature on all-cause mortality and suicide following stress disorder diagnoses is reviewed. Stress disorders are a critical public health issue with potentially deleterious outcomes that have a significant impact on those living with these disorders, the health care system and society. It is only through an awareness of the impact of stress disorders that appropriate resources can be allocated to prevention and treatment. Future research should expand the work done to date beyond the examination of PTSD, so that the field may obtain a more complete picture of the impact all stress disorders have on the many people living with these diagnoses.
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Affiliation(s)
- Jaimie L Gradus
- National Center for PTSD, VA Boston Healthcare System
- Department of Psychiatry, Boston University School of Medicine
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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Wang X, Sundquist K, Hedelius A, Palmér K, Memon AA, Sundquist J. Leukocyte telomere length and depression, anxiety and stress and adjustment disorders in primary health care patients. BMC Psychiatry 2017; 17:148. [PMID: 28438147 PMCID: PMC5404668 DOI: 10.1186/s12888-017-1308-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 04/11/2017] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND The primary aim was to examine possible differences in telomere length between primary health care patients, with depression, anxiety or stress and adjustment disorders, and healthy controls. The second aim was to examine the association between telomere length and baseline characteristics in the patients. The third aim was to examine the potential effects of the 8-week treatments (mindfulness-based group therapy or treatment as usual, i.e. mostly cognitive-based therapy) on telomere length, and to examine whether there was a difference in the potential effect on telomere length between the two groups. METHODS A total of 501 individuals including 181 patients (aged 20-64 years), with depression, anxiety and stress and adjustment disorders, and 320 healthy controls (aged 19-70 years) were recruited in the study. Patient data were collected from a randomized controlled trial comparing mindfulness-based group therapy with treatment as usual. We isolated genomic DNA from blood samples, collected at baseline and after the 8-week follow-up. Telomere length was measured by quantitative real-time (qRT)-PCR. RESULTS Telomere length was significantly shorter in the patients (mean = 0.77 ± 0.12,), compared to the controls (mean = 0.81 ± 0.14) (p = 0.006). The difference in telomere length remained significant after controlling for age and sex. Old age, male sex and being overweight were associated with shorter telomere length. There was no significant difference in telomere length between baseline and at the 8-week follow-up in any of the treatment groups and no difference between the two groups. CONCLUSION Our findings confirm that telomere length, as compared with healthy controls, is shortened in patients with depression, anxiety and stress and adjustment disorders. In both groups (mindfulness-based group therapy or treatment as usual), the telomere length remained unchanged after the 8-week treatment/follow-up and there was no difference between the two groups. TRIAL REGISTRATION (ClinicalTrials.gov ID: NCT01476371 ) Registered November 11, 2011.
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Affiliation(s)
- Xiao Wang
- Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden.
| | - Kristina Sundquist
- 0000 0001 0930 2361grid.4514.4Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden
| | - Anna Hedelius
- 0000 0001 0930 2361grid.4514.4Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden
| | - Karolina Palmér
- 0000 0001 0930 2361grid.4514.4Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden
| | - Ashfaque A. Memon
- 0000 0001 0930 2361grid.4514.4Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden
| | - Jan Sundquist
- 0000 0001 0930 2361grid.4514.4Center for Primary Health Care Research, Lund University/Region Skåne, Malmö, Sweden
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Edmondson D, von Känel R. Post-traumatic stress disorder and cardiovascular disease. Lancet Psychiatry 2017; 4:320-329. [PMID: 28109646 PMCID: PMC5499153 DOI: 10.1016/s2215-0366(16)30377-7] [Citation(s) in RCA: 196] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 10/18/2016] [Accepted: 10/21/2016] [Indexed: 02/08/2023]
Abstract
In this paper, a first in a Series of two, we look at the evidence for an association of post-traumatic stress disorder with incident cardiovascular disease risk and the mechanisms that might cause this association, as well as the prevalence of post-traumatic stress disorder due to cardiovascular disease events and its associated prognostic risk. We discuss research done after the publication of previous relevant systematic reviews, and survey currently funded research from the two most active funders in the field: the National Institutes of Health and the US Veterans Administration. We conclude that post-traumatic stress disorder is a risk factor for incident cardiovascular disease, and a common psychiatric consequence of cardiovascular disease events that might worsen the prognosis of the cardiovascular disease. There are many candidate mechanisms for the link between post-traumatic stress disorder and cardiovascular disease, and several ongoing studies could soon point to the most important behavioural and physiological mechanisms to target in early phase intervention development. Similarly, targets are emerging for individual and environmental interventions that might offset the risk of post-traumatic stress disorder after cardiovascular disease events.
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Affiliation(s)
- Donald Edmondson
- Center for Behavioral Cardiovascular Health, Department of Medicine, Columbia University Medical Center, New York City, NY, USA.
| | - Roland von Känel
- Department of Psychosomatic Medicine, Clinic Barmelweid, Barmelweid, Switzerland
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Eslami B. Correlates of posttraumatic stress disorder in adults with congenital heart disease. CONGENIT HEART DIS 2017; 12:357-363. [PMID: 28217850 DOI: 10.1111/chd.12452] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/12/2016] [Accepted: 01/16/2017] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aims of this study were to compare the level of posttraumatic stress disorder between adults with and without congenital heart disease, and to examine the correlates of posttraumatic stress disorder (e.g., sociodemographics). DESIGN Cross-sectional. SETTING Two university-affiliated heart hospitals in Tehran, Iran. PATIENTS A sample of 347 adults with congenital heart disease aged 18-64 years (52% women), and 353 adults without congenital heart disease matched by sex and age (±2 years) was recruited. OUTCOME MEASURES The PTSD Scale: Self-report version was used to assess the diagnosis and severity of posttraumatic stress disorder. Hierarchical multivariate logistic regression analyses were performed to explore correlates of likely posttraumatic stress disorder diagnosis among each group of participants. RESULTS The posttraumatic stress disorder in the patients was comparable to those of the control group, except for increased arousal (P = .027) which was scored higher among the patients. Over 52% of adults with congenital heart disease met the criteria for a likely posttraumatic stress disorder diagnosis compared with 48% of adults without congenital heart disease. The regression analyses among patients revealed that elevated depressive symptoms (OR = 1.27) and a positive history of cardiac surgery (OR = 2.02) were significantly associated with posttraumatic stress disorder. The model could explain 29% of the variance in posttraumatic stress disorder. CONCLUSIONS The high and comparable prevalence of posttraumatic stress disorder among patients and nonpatients highlight the significance of the context in which adults with congenital heart disease may face other/additional stressors than disease-related ones, an issue that clinicians need also take into account. Furthermore, the association of posttraumatic stress disorder with elevated depressive symptoms warrant a comprehensive psychological assessment and management of adults with congenital heart disease, in particular among those with a history of invasive procedures.
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Affiliation(s)
- Bahareh Eslami
- Division of Public Health Science, Department of Health Sciences, Mid Sweden University, Sundsvall, Sweden.,Department of Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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Koenen KC, Sumner JA, Gilsanz P, Glymour MM, Ratanatharathorn A, Rimm EB, Roberts AL, Winning A, Kubzansky LD. Post-traumatic stress disorder and cardiometabolic disease: improving causal inference to inform practice. Psychol Med 2017; 47:209-225. [PMID: 27697083 PMCID: PMC5214599 DOI: 10.1017/s0033291716002294] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Post-traumatic stress disorder (PTSD) has been declared 'a life sentence' based on evidence that the disorder leads to a host of physical health problems. Some of the strongest empirical research - in terms of methodology and findings - has shown that PTSD predicts higher risk of cardiometabolic diseases, specifically cardiovascular disease (CVD) and type 2 diabetes (T2D). Despite mounting evidence, PTSD is not currently acknowledged as a risk factor by cardiovascular or endocrinological medicine. This view is unlikely to change absent compelling evidence that PTSD causally contributes to cardiometabolic disease. This review suggests that with developments in methods for epidemiological research and the rapidly expanding knowledge of the behavioral and biological effects of PTSD the field is poised to provide more definitive answers to questions of causality. First, we discuss methods to improve causal inference using the observational data most often used in studies of PTSD and health, with particular reference to issues of temporality and confounding. Second, we consider recent work linking PTSD with specific behaviors and biological processes, and evaluate whether these may plausibly serve as mechanisms by which PTSD leads to cardiometabolic disease. Third, we evaluate how looking more comprehensively into the PTSD phenotype provides insight into whether specific aspects of PTSD phenomenology are particularly relevant to cardiometabolic disease. Finally, we discuss new areas of research that are feasible and could enhance understanding of the PTSD-cardiometabolic relationship, such as testing whether treatment of PTSD can halt or even reverse the cardiometabolic risk factors causally related to CVD and T2D.
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Affiliation(s)
- K C Koenen
- Department of Epidemiology,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - J A Sumner
- Department of Epidemiology,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - P Gilsanz
- Department of Social and Behavioral Sciences,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - M M Glymour
- Department of Social and Behavioral Sciences,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - A Ratanatharathorn
- Department of Epidemiology,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - E B Rimm
- Channing Division of Network Medicine,Brigham and Women's Hospital,Harvard Medical School and Departments of Epidemiology and Nutrition,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - A L Roberts
- Department of Social and Behavioral Sciences,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - A Winning
- Department of Social and Behavioral Sciences,Harvard T.H. Chan School of Public Health,Boston, MA,USA
| | - L D Kubzansky
- Department of Social and Behavioral Sciences,Harvard T.H. Chan School of Public Health,Boston, MA,USA
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[Posttraumatic stress disorder : Trigger and consequence of vascular diseases]. DER NERVENARZT 2016; 88:234-246. [PMID: 27752723 DOI: 10.1007/s00115-016-0231-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Posttraumatic stress disorder (PTSD) was previously thought to be a psychological reaction precipitated by exposure to war, sexual and physical violence; however, PTSD is also prevalent after life-threatening medical events, such as stroke and myocardial infarction. After such events PTSD is often underdiagnosed despite the fact that it is clearly associated with adverse clinical outcomes including recurrence of cardiac events and increased mortality. Moreover, PTSD increases the risk of vascular events. This review summarizes the bidirectional relationship between PTSD and vascular diseases and outlines current knowledge regarding clinical features, prevalence and the putative underlying pathophysiological mechanisms.
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Abstract
We reviewed the literature from 2010 to 2016 on the relationship between posttraumatic stress disorder (PTSD) and cardiometabolic health conditions, including metabolic syndrome, coronary artery disease, stroke, and myocardial infarction, among others. Collectively, PTSD was associated with increased risk of cardiometabolic health problems, with pre-clinical and clinical studies offering evidence of behavioral (e.g., poor sleep, cigarette use, poor diet and insufficient exercise) and biological (e.g., autonomic reactivity, inflammation) mediators of these associations. We discuss the possibility that these behavioral and biological mechanisms lead to accelerated cellular aging, as regulated in the epigenome, which contributes to premature cardiometabolic health decline. This has implications for the assessment, prevention, and treatment of cardiometabolic conditions among those with PTSD. It also highlights the need to better understand the mechanisms linking PTSD to accelerated aging and to develop interventions to attenuate or reverse this phenomenon.
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Affiliation(s)
- Erika J. Wolf
- Clinical Research Psychologist; National Center for PTSD at VA Boston Healthcare System
- Assistant Professor; Boston University School of Medicine, Department of Psychiatry
| | - Paula P. Schnurr
- Executive Director; National Center for PTSD, White River Junction, Vermont
- Research Professor of Psychiatry; Geisel School of Medicine at Dartmouth
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