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Carpenter JW. Effect of Obstructive Sleep Disorder Treatment on Posttraumatic Stress Disorder Symptoms: A Literature Review. J Psychosoc Nurs Ment Health Serv 2024:1-8. [PMID: 39373725 DOI: 10.3928/02793695-20241001-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/08/2024]
Abstract
PURPOSE To explore whether continuous positive airway pressure (CPAP) adherence among adult patients with obstructive sleep apnea (OSA) and posttraumatic stress disorder (PTSD) affects the PTSD Checklist (PCL), a validated tool that measures severity of PTSD symptoms. METHOD Studies focusing on PTSD and OSA were searched in PubMed and CINAHL databases. Inclusion and exclusion criteria were applied, decreasing the article yield to nine. All articles chosen focused on the adult population and were conducted in North America. RESULTS The literature review yielded eight observational cohort studies and one descriptive study. Seven studies were conducted with Veterans and all studies used the PCL tool. Three themes were identified: (a) Trauma and OSA, (b) OSA and PTSD Symptoms, and (c) CPAP Therapy and PTSD Symptoms. An area of further study is assessing how CPAP adherence might affect improvement in PTSD symptoms and how adherence can be improved. CONCLUSION OSA is correlated with more severe PTSD symptoms, but CPAP use is associated with improvement in PTSD symptoms. The literature reviewed found PCL scores improved up to 10 points within 3 months of CPAP use. These findings highlight the importance of collaboration between mental health and sleep medicine professionals and opportunity for further study in this area. [Journal of Psychosocial Nursing and Mental Health Services, xx(xx), xx-xx.].
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Straus LD, ten Brink M, Sikka P, Srivastava R, Gross JJ, Colvonen PJ. The role of objective sleep in implicit and explicit affect regulation: A comprehensive review. Neurobiol Stress 2024; 31:100655. [PMID: 39036771 PMCID: PMC11260030 DOI: 10.1016/j.ynstr.2024.100655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 06/10/2024] [Accepted: 06/11/2024] [Indexed: 07/23/2024] Open
Abstract
Impairments in sleep and affect regulation are evident across a wide range of mental disorders. Understanding the sleep factors that relate to affect regulatory difficulties will inform mechanistic understanding and aid in treatment. Despite rising interest, some research challenges in this area include integrating across different clinical and non-clinical literatures investigating the role of sleep architecture (measured with polysomnography) and experimentally manipulated sleep, as well as integrating more explicit versus implicit affect regulation processes. In this comprehensive review, we use a unifying framework to examine sleep's relationship with implicit-automatic regulation and explicit-controlled regulation, both of which are relevant to mental health (e.g., PTSD and depression). Many studies of implicit-automatic regulation (e.g., fear extinction and safety learning) demonstrate the importance of sleep, and REM sleep specifically. Studies of explicit-controlled regulation (e.g., cognitive reappraisal and expressive suppression) are less consistent in their findings, with results differing depending on the type of affect regulation and/or way that sleep was measured or manipulated. There is a clear relationship between objective sleep and affect regulation processes. However, there is a need for 1) more studies focusing on sleep and explicit-controlled affect regulation; 2) replication with the same types of regulation strategies; 3) more studies experimentally manipulating sleep to examine its impact on affect regulation and vice versa in order to infer cause and effect; and 4) more studies looking at sleep's impact on next-day affect regulation (not just overnight change in affect reactivity).
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Affiliation(s)
- Laura D. Straus
- San Francisco VA Health Care System, San Francisco, CA, USA
- Department of Psychiatry, University of California, San Francisco, CA, USA
- Department of Psychology, Stanford University, Stanford, CA, USA
| | - Maia ten Brink
- Department of Psychology, Stanford University, Stanford, CA, USA
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, NY, USA
| | - Pilleriin Sikka
- Department of Psychology, Stanford University, Stanford, CA, USA
- Department of Psychology and Speech-Language Pathology, University of Turku, Finland
- Department of Cognitive Neuroscience and Philosophy, University of Skövde, Sweden
| | | | - James J. Gross
- Department of Psychology, Stanford University, Stanford, CA, USA
| | - Peter J. Colvonen
- San Diego VA Health Care System, San Diego, CA, USA
- Department of Psychiatry, University of California, San Diego, CA, USA
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3
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Cheng P, Wang L, Zhou Y, Ma W, Zhao G, Li W. Trajectories and comorbid symptom networks of posttraumatic stress symptoms in frontline rescuers: A longitudinal study. J Affect Disord 2024; 355:73-81. [PMID: 38548201 DOI: 10.1016/j.jad.2024.03.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 02/23/2024] [Accepted: 03/23/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Previous research has largely lacked studies that explore the trajectories of Posttraumatic stress symptoms (PTSS) and the structure of comorbid psychiatric symptom networks following traumatic event, while controlling for the severity of traumatic exposure. The present study aims to explore the characteristic trajectories of PTSS, in the context of ensuring controlled levels of traumatic exposure. Furthermore, the PTSS, depressive, and anxiety comorbid symptom networks of different PTSS trajectory subgroups are also investigated. METHODS A total of 296 frontline rescue personnel were enrolled into our study. In an effort to control for variations in traumatic exposure severity, this study ensured that all participants had same responsibilities and cumulative operational duration at the post-disaster rescue circumstance. Growth mixture models (GMMs) were employed to scrutinize the trajectories of PTSS. Additionally, network analysis was used to examine the comorbid symptom network of PTSS, depression, and anxiety. RESULTS Four distinct PTSS trajectories were identified, namely Persisting Symptom, Gradual Recovery, Gradual Aggravation, and Asymptomatic. Although both the Persisting Symptom and Gradual Aggravation groups belong to the high-risk subgroups for persistent PTSS, they exhibit differences in core symptoms within their respective networks. The core symptom for the Persisting Symptom Network is flashbacks, while for the Gradual Aggravation Network, it is sleep disturbances. CONCLUSION To the best of our knowledge, the present study represents the first research endeavor to integrate longitudinal trajectory analysis of PTSS with longitudinal symptom network analysis, clarifying the evolving features of PTSS but also offering valuable insights for early screening and intervention strategies.
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Affiliation(s)
- Peng Cheng
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Lirong Wang
- The Xiangya Hospital of Central South University, Changsha 410008, Hunan, China
| | - Ying Zhou
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Wenjing Ma
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Guangju Zhao
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Weihui Li
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
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Thomas CL, Carr K, Yang F, Fleisher S, Um P, Clemens B, McNutt R, Balkin T, Collen JF. From trenches to technology: a narrative review of sleep medicine in the military. J Clin Sleep Med 2024; 20:973-981. [PMID: 38420974 PMCID: PMC11145036 DOI: 10.5664/jcsm.11088] [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: 12/07/2023] [Revised: 02/15/2024] [Accepted: 02/15/2024] [Indexed: 03/02/2024]
Abstract
Diagnoses of military-relevant sleep disorders have increased substantially since the terrorist attacks of September 11, 2001. The cause of this increase appears to be complicated and multifactorial, with military and civilian populations clearly differing with respect to both the nature and distribution of sleep disorders diagnoses. In part, these differences may be attributable to the fact that a majority of service members are chronically sleep-restricted-an unavoidable consequence of continuous and sustained military operations that "set the stage" for development of specific sleep disorders. The purpose of this narrative review is to describe the military relevance of several common sleep disorders, assess the extent to which these disorders currently constitute a burden on the military health care system, and suggest strategies to alleviate that burden. The military health care system does not have enough sleep medicine providers to address the immediate and long-term consequences of sleep disorders in military personnel. Digital technologies and education packages can be leveraged to improve access to care. CITATION Thomas CL, Carr K, Yang F, et al. From trenches to technology: a narrative review of sleep medicine in the military. J Clin Sleep Med. 2024;20(6):973-981.
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Affiliation(s)
- Connie L. Thomas
- Walter Reed Army Institute of Research, Silver Spring, Maryland
- Walter Reed National Military Medical Center, Bethesda, Maryland
- Uniformed Services University, Bethesda, Maryland
| | - Kyle Carr
- Uniformed Services University, Bethesda, Maryland
| | - Felix Yang
- Uniformed Services University, Bethesda, Maryland
| | | | - Paul Um
- Uniformed Services University, Bethesda, Maryland
| | | | - Ryan McNutt
- Womack Army Medical Center, Fort Liberty, North Carolina
| | - Thomas Balkin
- Walter Reed Army Institute of Research, Silver Spring, Maryland
| | - Jacob F. Collen
- Walter Reed National Military Medical Center, Bethesda, Maryland
- Uniformed Services University, Bethesda, Maryland
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Parmenter ME, Lederman S, Weathers FW, Davis LL, Vaughn B, Engels J, Sullivan GM. A phase 3, randomized, placebo-controlled, trial to evaluate the efficacy and safety of bedtime sublingual cyclobenzaprine (TNX-102 SL) in military-related posttraumatic stress disorder. Psychiatry Res 2024; 334:115764. [PMID: 38350291 DOI: 10.1016/j.psychres.2024.115764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/20/2024] [Accepted: 01/26/2024] [Indexed: 02/15/2024]
Abstract
Sleep disturbances in posttraumatic stress disorder (PTSD) are a potential target for improving PTSD severity with pharmacotherapy. TNX-102 SL is a bedtime sublingual formulation of cyclobenzaprine with potent binding and antagonist activity at 5-HT2A, α1-adrenergic, H1 histaminergic, and M1 muscarinic receptors, which play roles in the pharmacological management of sleep disturbances. This Phase 3 trial evaluated the efficacy and safety of TNX-102 SL in patients with military-related PTSD. Early and sustained improvements in sleep were associated with TNX-102 SL treatment by PROMIS Sleep Disturbance scale and Clinician Administered PTSD Scale (CAPS-5) "sleep disturbance" item, establishing a sleep quality benefit. Primary analysis comparing change from baseline in CAPS-5 total severity between TNX-102 SL and placebo at week 12 was not significant; however, week 4 was associated with an improvement. Secondary analyses showed TNX-102 SL treatment was associated with benefits on the Clinician Global Impression of Improvement at week 4 and the Patient Global Impression of Change at week 12. Time since trauma exposure was a discriminator of CAPS-5 treatment response in the subgroup ≤ 9 years since the index event. This study provides preliminary evidence that TNX-102 SL is well-tolerated and may promote recovery from PTSD by addressing sleep-related symptoms.
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Affiliation(s)
- Megan E Parmenter
- Massachusetts General Hospital, Home Base Program, Charlestown, MA, United States
| | - Seth Lederman
- Tonix Pharmaceuticals, Inc., Chatham, NJ, United States
| | - Frank W Weathers
- National Center for PTSD, Behavioral Science Division, VA Boston Healthcare System, and Department of Psychiatry, Boston University School of Medicine, Boston, MA, United States
| | - Lori L Davis
- Research Service, Tuscaloosa Veterans Affairs Medical Center, Tuscaloosa, AL, United States; Department of Psychiatry, University of Alabama Heersink School of Medicine, Birmingham, AL, United States; Department of Psychiatry, University of Alabama College of Community Health Sciences, Tuscaloosa, AL
| | | | - Jean Engels
- Tonix Pharmaceuticals, Inc., Chatham, NJ, United States
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Mijnster T, Boersma GJ, van Veen MM, Liemburg E, Cath D, Pijnenborg GHM, De Jong PJ, Lancel M. Sleep disorders in a naturalistic cohort of Dutch psychiatric outpatients: prevalence rates and associations with psychopathology symptom severity and well-being. J Sleep Res 2024; 33:e14009. [PMID: 37533279 DOI: 10.1111/jsr.14009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/30/2023] [Accepted: 07/07/2023] [Indexed: 08/04/2023]
Abstract
Sleep problems are very common in individuals with a mental disorder. Given the abundant evidence indicating the negative impact of disturbed sleep on mental health outcome, insight into the prevalence of all types of sleep disorders in specific mental disorders and neurodevelopmental conditions is of practical importance. Therefore, we estimated the prevalence of six types of sleep disorders with the Holland Sleep Disorders Questionnaire in an overall mental health sample (n = 1082) and separately for different mental and neurodevelopmental conditions. Furthermore, associations between specific sleep disorders, psychopathology and well-being were studied. The impact of the total number of sleep disorders on these associations was examined. Overall, 46.2% of all participants scored above the cut-off for having a sleep disorder. Specifically, 26.8% scored on insomnia, 12.1% on sleep breathing disorders, 9.7% on hypersomnia, 13.7% on circadian rhythm sleep-wake disorders, 11.2% on parasomnia, and 17.9% on sleep-related movement disorders. Most sleep disorders were associated with greater severity of psychopathology and lower well-being. These associations got stronger with an increasing number of sleep disorders. Our study revealed higher suspected prevalence of most sleep disorders in a mental disorder sample compared to the general population. Moreover, the presence of sleep disorder(s) was strongly associated with symptom severity and reduced well-being. These findings extend the notion that early detection and treatment of sleep disorders in mental health populations is essential for psychiatric outcome.
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Affiliation(s)
- Teus Mijnster
- Centre of Expertise on Sleep and Psychiatry, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Groningen, The Netherlands
| | - Gretha J Boersma
- Forensic Psychiatric Hospital, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
| | - Maaike M van Veen
- Centre of Expertise on Sleep and Psychiatry, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
| | - Edith Liemburg
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Daniëlle Cath
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Specialist Trainings, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
| | - Gerdina H M Pijnenborg
- Department of Psychotic Disorders, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
| | - Peter J De Jong
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Groningen, The Netherlands
| | - Marike Lancel
- Centre of Expertise on Sleep and Psychiatry, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Groningen, The Netherlands
- Forensic Psychiatric Hospital, GGZ Drenthe Mental Health Institute, Assen, The Netherlands
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7
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Mei J, Xu Y, Gong X, Xu J, Chen G, Chen W, Wang Y, Kong Z, Wang Y, Yang Q. Polysomnography and Neuropsychological Analysis of Patients With Post-Traumatic Stress Disorder Two Years After the COVID-19 Pandemic in Wuhan. Psychiatry Investig 2024; 21:219-229. [PMID: 38569580 PMCID: PMC10990631 DOI: 10.30773/pi.2023.0095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 11/04/2023] [Accepted: 12/03/2023] [Indexed: 04/05/2024] Open
Abstract
OBJECTIVE We used polysomnography (PSG) monitoring and neuropsychological scales to explore the characteristics of coronavirus disease-2019 (COVID-19) patients diagnosed with post-traumatic stress disorder (PTSD) in Wuhan, two years after the onset of the COVID-19 pandemic. METHODS A total of 42 patients in the Sleep Medicine Center were diagnosed with insomnia between December 2021 and May 2022; they were divided into the PTSD group (patients with PTSD diagnosed with insomnia after COVID-19 infection) and the non-PTSD group (patients with insomnia without PTSD). A healthy control group was simultaneously included. RESULTS The PTSD group was more significant than the non-PTSD group in partial manifestations of sleep disorders, neuropsychological clinical symptoms, and partial PSG data. Patients with different COVID-19 subtypes showed significant differences in the course of disease, sleep disorders, neuropsychological clinical symptoms, relevant scale scores, and PSG data analysis. CONCLUSION The emotional anxiety and depression of COVID-19 patients diagnosed with PTSD two years after the COVID-19 pandemic in Wuhan are more significant, and will not be self-alleviated with the passage of time. It is necessary to continue to pay attention to the PTSD symptoms and sleep psychology of COVID-19 infected patients, and take appropriate measures. Patients with severe and critical COVID-19 have more severe sleep and mental disorders, and there is a significant correlation between the duration of the disease and the severity of mental and mental disorders and sleep disorders after recovery.
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Affiliation(s)
- Junhua Mei
- Department of Neurology, The First Hospital of Wuhan City, Wuhan University, Wuhan, China
| | - Yanjie Xu
- Department of Neurology, Beijing Longfu Hospital, Beijing, China
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xue Gong
- Department of Neurology, The First Hospital of Wuhan City, Wuhan University, Wuhan, China
| | - Jinmei Xu
- Department of Neurology, The First Hospital of Wuhan City, Wuhan University, Wuhan, China
| | - Guohua Chen
- Department of Neurology, The First Hospital of Wuhan City, Wuhan University, Wuhan, China
| | - Weiqi Chen
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yicong Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhaohong Kong
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yilong Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qing Yang
- Department of Neurology, The First Hospital of Wuhan City, Wuhan University, Wuhan, China
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Lotzin A, Laskowsky I. Feasibility of a breath robot intervention to reduce sleep problems in posttraumatic stress disorder: protocol for a randomized controlled study. Pilot Feasibility Stud 2024; 10:24. [PMID: 38317264 PMCID: PMC10840171 DOI: 10.1186/s40814-023-01426-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 12/19/2023] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Many patients with posttraumatic stress disorder (PTSD) suffer from sleep problems. Robot-based interventions might be an innovative approach to reduce sleep problems and hyperarousal in PTSD. However, the feasibility and effectiveness of a breath robot in patients with PTSD have never been empirically tested. The aim of this study is to investigate the feasibility of a breath robot to reduce sleep problems and hyperarousal in patients with PTSD. METHODS This randomized controlled feasibility study will include N = 30 adult patients with at least subsyndromal PTSD (PTSD Symptom Scale - Interview-5 (PSSI-5)) according to the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) and impaired sleep quality (Pittsburgh Sleep Quality Index (PSQI) > 5). Patients with organic sleep disorders or currently in psychotherapeutic treatment are excluded. Study participants are randomized to receive either a 4-week Somnox 2 robot intervention including simulation of human breath or a 4-week Somnox 2 robot intervention without human breath simulation. The primary outcome will be the proportion of randomized participants providing outcome data at post-treatment. We consider a proportion of > 50% to indicate feasibility. Additional feasibility outcomes include eligibility rate, recruitment speed, uptake, retention, treatment adherence, and dropout. Potential outcomes of effectiveness (sleep quality, PSQI; severity of PTSD symptoms, PSSI-5) will be assessed at two time points, before (T0) and after (T1) the intervention. Sleep characteristics (Consensus Sleep Diary (CSD)) are measured daily. DISCUSSION This study is the first to investigate the feasibility of a novel breath robot intervention for reducing sleep problems and hyperarousal in PTSD patients, with effectiveness considered as a secondary outcome. If feasible and effective, the use of a breath robot could be a nonintrusive and flexible intervention to supplement psychotherapy or to bridge treatment gaps. TRIAL REGISTRATION DRKS, DRKS00031063. Registered on 10/012023.
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Affiliation(s)
- Annett Lotzin
- Department of Psychology, Institute of Clinical Psychology and Psychotherapy Research, MSH Medical School Hamburg, Hamburg, Germany.
- Department for Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Isabelle Laskowsky
- Department of Psychology, Institute of Clinical Psychology and Psychotherapy Research, MSH Medical School Hamburg, Hamburg, Germany
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Li XL, Cai XY, Ning X, Liang YY, Hong Y, Li QM, Hu D, Zheng YZ, Cai Y, Xu T, Zhao LL. Role of sleep in asthenospermia induced by di (2-ethyl-hexyl) phthalate. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:13965-13980. [PMID: 38265591 DOI: 10.1007/s11356-024-32030-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 01/12/2024] [Indexed: 01/25/2024]
Abstract
Di (2-ethyl-hexyl) phthalate (DEHP) mainly enters the human body through the digestive tract, respiratory tract, and skin. At the same time, it has reproductive and developmental toxicity, neurotoxicity, and so on, which can cause the decrease of sperm motility. Asthenospermia is also known as low sperm motility, and the semen quality of men in some areas of China is declining year by year. Interestingly, previous studies have shown that sleep disorders can also lead to asthenospermia. However, the relationship between sleep, DEHP, and asthenospermia is still unclear. Analysis of the National Health and Nutrition Examination Survey (NHANES) population database showed that DEHP was associated with sleep disorders, and subsequent experiments in mice and Drosophila indicated that DEHP exposure had certain effects on sleep and asthenospermia. Furthermore, we analyzed the Comparative Toxicogenomics Database (CTD) to find out the common signaling pathway among the three: hypoxia-inducible factor 1(HIF-1). Then Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) was used to screen out the proteins that DEHP affected the HIF-1 pathway: glyceraldehyde-3-phosphate dehydrogenase (GAPDH), serine/threonine-protein kinase (AKT1), epidermal growth factor receptor (EGFR), and finally Western blot analysis was used to detect the expression levels of the three proteins. Compared with the control group, DEHP decreased the protein expression levels of GAPDH and AKT1 in the HIF-1 pathway, and caused sleep disorders and decreased sperm motility. This study provides preliminary evidence for exploring the mechanism among DEHP, sleep disorders, and asthenospermia.
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Affiliation(s)
- Xiao-Lu Li
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Xiao-Yue Cai
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Xia Ning
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Yue-Yue Liang
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Yun Hong
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Qi-Meng Li
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Die Hu
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Yuan-Zhuo Zheng
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Yang Cai
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Tao Xu
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China
- School of Biology, Food and Environment, Hefei University, Hefei, 230601, China
| | - Ling-Li Zhao
- Department of Toxicology, School of Public Health, Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, MOE Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China.
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10
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Remadi M, Dinis S, Bernard L, Defontaine D, Boussaud M, Chennaoui M, Saguin E. Evaluation of sleep and therapeutic education needs of military with PTSD. L'ENCEPHALE 2024; 50:48-53. [PMID: 36907668 DOI: 10.1016/j.encep.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/11/2022] [Accepted: 01/10/2023] [Indexed: 03/12/2023]
Abstract
Sleep disorders in post-traumatic stress disorder (PTSD) are both diagnostic (nocturnal reliving) and prognostic. Poor sleep worsens the daytime symptomatology of PTSD and makes it resistant to treatment. However, no specific treatment is codified in France to treat these sleep disorders although sleep therapies (cognitive behavioural therapy for insomnia, psychoeducation and relaxation) have proven for years to be effective in treating insomnia. Therapeutic sessions can be part of a therapeutic patient education program, which is a model for the management of chronic pathologies. It allows for an improvement in a patient's quality of life and enhanced medication compliance. We therefore carried out an inventory of sleep disorders of patients with PTSD. First, we collected data by means of sleep diaries concerning the population's sleep disorders at home. Then we assessed the population's expectations and needs regarding its management of sleep, thanks to a semi-qualitative interview. The data from sleep diaries, which was consistent with the literature, showed that our patients suffered from severe sleep disorders that strongly impact their daily lives, with 87% of patients having an increased sleep onset latency, and 88% having nightmares. We observed a strong demand from patients for specific support for these symptoms, 91% expressing an interest in a TPE program targeting sleep disorders. Thanks to the data collected, the emerging themes for a future therapeutic patient education program targeting sleep disorders of soldiers with PTSD are: sleep hygiene; management of nocturnal awakenings, including nightmares; and psychotropic drugs.
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Affiliation(s)
- M Remadi
- Service de psychiatrie, HIA Bégin, 94160 Saint-Mandé, France.
| | - S Dinis
- Service de psychiatrie, HIA Bégin, 94160 Saint-Mandé, France
| | - L Bernard
- Service de psychiatrie, HIA Bégin, 94160 Saint-Mandé, France
| | - D Defontaine
- Service de psychiatrie, HIA Percy, 92140 Clamart, France
| | - M Boussaud
- Service de psychiatrie, HIA Percy, 92140 Clamart, France
| | - M Chennaoui
- VIFASOM (vigilance fatigue sommeil et santé publique) EA 7330, université de Paris, 75005 Paris, France; Institut de recherche biomédicale des Armées, 91220 Brétigny-sur-Orge, France
| | - E Saguin
- Service de psychiatrie, HIA Bégin, 94160 Saint-Mandé, France; VIFASOM (vigilance fatigue sommeil et santé publique) EA 7330, université de Paris, 75005 Paris, France
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Titone MK, Hunt C, Bismark A, Nokes B, Lee E, Ramanathan D, Park J, Colvonen P. The effect of obstructive sleep apnea severity on PTSD symptoms during the course of esketamine treatment: a retrospective clinical study. J Clin Sleep Med 2023; 19:2043-2051. [PMID: 37539643 PMCID: PMC10692930 DOI: 10.5664/jcsm.10746] [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: 03/25/2023] [Revised: 07/27/2023] [Accepted: 07/27/2023] [Indexed: 08/05/2023]
Abstract
STUDY OBJECTIVES Intranasal administration of esketamine is Food and Drug Administration-approved for treatment-resistant depression. In a recent retrospective case series, we show that it has promise in reducing symptoms of posttraumatic stress disorder (PTSD) as well. Untreated obstructive sleep apnea (OSA) is prevalent among veterans with PTSD and has been shown to interfere with other PTSD treatments. In the current study, we examined whether OSA impacts esketamine's effectiveness in reducing symptoms of PTSD or depression. METHODS Participants were 60 veterans with a diagnosis of major depressive disorder and PTSD who received intranasal esketamine treatment at the San Diego Veterans Affairs (VA) Medical Center. We used growth-curve modeling to examine changes in depression and PTSD symptoms following esketamine treatments and, in the subset of individuals screened for OSA (n = 24, all prescribed positive airway pressure therapy), examined the impacts of OSA severity on these trajectories. RESULTS We first showed that both PTSD and depressive symptoms significantly decreased over the course of esketamine treatment. In the subset of veterans screened for OSA, individuals with lower OSA severity reported the greatest reduction in PTSD symptoms, while veterans with the most severe OSA reported the least reduction in PTSD symptoms. Depression response was not affected by severity of OSA in this analysis. CONCLUSIONS Veterans with PTSD and depression tend to benefit from esketamine treatment, but OSA may interfere with esketamine effectiveness. Comorbid OSA should be assessed for and treated to maximize esketamine's benefits in PTSD. CITATION Titone MK, Hunt C, Bismark A, et al. The effect of obstructive sleep apnea severity on PTSD symptoms during the course of esketamine treatment: a retrospective clinical study. J Clin Sleep Med. 2023;19(12):2043-2051.
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Affiliation(s)
- Madison K. Titone
- VA San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California, San Diego, San Diego, California
| | | | | | - Brandon Nokes
- VA San Diego Healthcare System, San Diego, California
| | - Ellen Lee
- VA San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California, San Diego, San Diego, California
| | - Dhakshin Ramanathan
- VA San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California, San Diego, San Diego, California
| | - Jane Park
- VA San Diego Healthcare System, San Diego, California
| | - Peter Colvonen
- VA San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California, San Diego, San Diego, California
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12
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Hamilton NA, Russell JA, Youngren WA, Gallegos AM, Crean HF, Cerulli C, Bishop TM, Hamadah K, Schulte M, Pigeon WR, Heffner KL. Cognitive behavioral therapy for insomnia treatment attrition in patients with weekly nightmares. J Clin Sleep Med 2023; 19:1913-1921. [PMID: 37421316 PMCID: PMC10620662 DOI: 10.5664/jcsm.10710] [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: 01/03/2023] [Revised: 07/03/2023] [Accepted: 07/06/2023] [Indexed: 07/10/2023]
Abstract
STUDY OBJECTIVES This study's objective was to evaluate the effect of nightmares (NMs) on attrition and symptom change following cognitive behavioral therapy for insomnia (CBT-I) treatment using data from a successful CBT-I randomized controlled trial delivered to participants with recent interpersonal violence exposure. METHODS The study randomized 110 participants (107 women; mean age: 35.5 years) to CBT-I or to an attention-control group. Participants were assessed at 3 time periods: baseline, post-CBT-I (or attention control), and at time 3 (T3) post-cognitive processing therapy received by all participants. NM reports were extracted from the Fear of Sleep Inventory. Participants with weekly NMs were compared with those with fewer than weekly NMs on outcomes including attrition, insomnia, posttraumatic stress disorder, and depression. Change in NM frequency was examined. RESULTS Participants with weekly NMs (55%) were significantly more likely to be lost to follow-up post-CBT-I (37%) compared with participants with infrequent NMs (15.6%) and were less likely to complete T3 (43%) than patients with less frequent NMs (62.5%). NMs were unrelated to differential treatment response in insomnia, depression, or posttraumatic stress disorder. Treatment with CBT-I was not associated with reduced NM frequency; however, change in sleep-onset latency from post-CBT-I to T3 predicted fewer NMs at T3. CONCLUSIONS Weekly NMs were associated with attrition but not a reduced change in insomnia symptoms following CBT-I. NM symptoms did not change as a function of CBT-I, but change in sleep-onset latency predicted lower NM frequency. CBT-I trials should screen for NMs and consider augmenting CBT-I to specifically address NMs. CITATION Hamilton NA, Russell JA, Youngren WA, et al. Cognitive behavioral therapy for insomnia treatment attrition in patients with weekly nightmares. J Clin Sleep Med. 2023;19(11):1913-1921.
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Affiliation(s)
| | | | - Westley A. Youngren
- U.S. Department of Veterans Affairs Center of Excellence for Suicide Prevention, Finger Lakes Health Care System, Canandaigua, New York
| | - Autumn M. Gallegos
- Department of Psychiatry, University of Rochester Medical Center, Rochester, New York
| | - Hugh F. Crean
- U.S. Department of Veterans Affairs Center of Excellence for Suicide Prevention, Finger Lakes Health Care System, Canandaigua, New York
- Department of Psychiatry, University of Rochester Medical Center, Rochester, New York
- Elaine Hubbard Center for Nursing Research on Aging, School of Nursing, University of Rochester Medical Center, Rochester, New York
| | - Catherine Cerulli
- Department of Psychiatry, University of Rochester Medical Center, Rochester, New York
- Susan B. Anthony Center and Laboratory of Interpersonal Violence and Victimization, University of Rochester Medical Center, Rochester, New York
| | - Todd M. Bishop
- U.S. Department of Veterans Affairs Center of Excellence for Suicide Prevention, Finger Lakes Health Care System, Canandaigua, New York
- Department of Psychiatry, University of Rochester Medical Center, Rochester, New York
| | | | | | - Wilfred R. Pigeon
- U.S. Department of Veterans Affairs Center of Excellence for Suicide Prevention, Finger Lakes Health Care System, Canandaigua, New York
- Department of Psychiatry, University of Rochester Medical Center, Rochester, New York
| | - Kathi L. Heffner
- Department of Psychiatry, University of Rochester Medical Center, Rochester, New York
- Elaine Hubbard Center for Nursing Research on Aging, School of Nursing, University of Rochester Medical Center, Rochester, New York
- Division of Geriatrics & Aging, Department of Medicine, University of Rochester Medical Center, Rochester, New York
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13
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So CJ, Miller KE, Gehrman PR. Sleep Disturbances Associated With Posttraumatic Stress Disorder. Psychiatr Ann 2023; 53:491-495. [PMID: 38293647 PMCID: PMC10825808 DOI: 10.3928/00485713-20231012-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Sleep disturbances, namely insomnia and recurrent nightmares, are ubiquitous following trauma exposure and are considered hallmarks of posttraumatic stress disorder (PTSD). Other sleep disorders frequently co-occur with PTSD. This article describes research examining sleep problems most common in PTSD, including prevalence and clinical characteristics. Sleep disturbances are often robust to trauma-focused treatment; thus, evidence for psychological and pharmacological interventions for insomnia and nightmares in PTSD are discussed. Given the high prevalence of sleep problems in PTSD, more work is needed to empirically study putative mechanisms linking trauma exposure and sleep, as well as how to best target these symptoms in patients with PTSD.
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Affiliation(s)
- Christine J So
- Mental Illness Research, Education and Clinical Center, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania (CJS, PRG), the Minneapolis VA Health Care System, Minneapolis, Minnesota (KEM), and the Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania (PRG)
| | - Katherine E Miller
- Mental Illness Research, Education and Clinical Center, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania (CJS, PRG), the Minneapolis VA Health Care System, Minneapolis, Minnesota (KEM), and the Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania (PRG)
| | - Philip R Gehrman
- Mental Illness Research, Education and Clinical Center, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania (CJS, PRG), the Minneapolis VA Health Care System, Minneapolis, Minnesota (KEM), and the Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania (PRG)
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14
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Prguda E, Evans J, McLeay S, Romaniuk M, Phelps AJ, Lewis K, Brown K, Fisher G, Lowrie F, Saunders-Dow E, Dwyer M. Posttraumatic sleep disturbances in veterans: A pilot randomized controlled trial of cognitive behavioral therapy for insomnia and imagery rehearsal therapy. J Clin Psychol 2023; 79:2493-2514. [PMID: 37392411 DOI: 10.1002/jclp.23561] [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: 08/17/2022] [Revised: 05/29/2023] [Accepted: 06/07/2023] [Indexed: 07/03/2023]
Abstract
OBJECTIVES Posttraumatic stress disorder (PTSD) is associated with sleep disturbances including insomnia and nightmares. This study compared cognitive behavioral therapy for insomnia (CBT-I) with CBT-I combined with imagery rehearsal therapy (IRT) for nightmares to evaluate if the combined treatment led to greater reductions in trauma-related sleep disturbances in Australian veterans. METHODS Veterans with diagnosed PTSD, high insomnia symptom severity, and nightmares (N = 31) were randomized to eight group CBT-I sessions or eight group CBT-I + IRT sessions. Self-reported sleep, nightmare, and psychological measures (primary outcome: Pittsburgh Sleep Quality Index), and objective actigraphy data were collected; the effect of obstructive sleep apnea (OSA) risk on treatment outcomes was also examined. RESULTS No treatment condition effects were detected for the combined treatment compared to CBT-I alone, and no moderating effect of OSA risk was detected. On average, participants from both groups improved on various self-report measures over time (baseline to 3 months posttreatment). Despite the improvements, mean scores for sleep-specific measures remained indicative of poor sleep quality. There were also no significant differences between the groups on the actigraphy indices. CONCLUSIONS The findings indicate that there is potential to optimize both treatments for veterans with trauma-related sleep disturbances.
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Affiliation(s)
- Emina Prguda
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Justine Evans
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
| | - Sarah McLeay
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
| | - Madeline Romaniuk
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Andrea J Phelps
- Department of Psychiatry, Phoenix Australia-Centre for Posttraumatic Mental Health, University of Melbourne, Carlton, Victoria, Australia
| | - Kerri Lewis
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
| | - Kelly Brown
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Gina Fisher
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Fraser Lowrie
- Sleep Care, Greenslopes Private Hospital, Brisbane, Queensland, Australia
| | | | - Miriam Dwyer
- Gallipoli Medical Research Foundation, Brisbane, Queensland, Australia
- The University of Queensland, Brisbane, Queensland, Australia
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15
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Bottari SA, Trifilio ER, Janicke DM, Porges EC, Cohen RA, Jaffee MS, Williamson JB. Effects of sleep disturbance on trauma-focused psychotherapy outcomes in posttraumatic stress disorder: A systematic review. Ann N Y Acad Sci 2023; 1526:30-49. [PMID: 37393069 DOI: 10.1111/nyas.15029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/03/2023]
Abstract
This study aimed to synthesize existing research on the effects of sleep disturbances on trauma-focused psychotherapy outcomes in adults with posttraumatic stress disorder (PTSD). A systematic review using PubMed, PsycINFO, Embase, Web of Science, and PTSDpubs was performed up to April 2021. Two independent reviewers screened articles for inclusion, performed data extraction, and assessed risk of bias and certainty of the evidence. Narrative synthesis was conducted based on the type of sleep disorder symptom assessed. Sixteen primary studies were included in this review, the majority of which had a high overall risk of bias. Results suggested that sleep disorder symptoms were associated with higher overall PTSD severity across treatment; however, they did not interfere with treatment effectiveness, with the exception of sleep-disordered breathing. Improvements in insomnia, sleep duration, and sleep quality during treatment were associated with greater treatment gains. Certainty of the evidence ranged from low to very low. These results suggest that it may not be necessary to address sleep disorder symptoms prior to initiating trauma-focused psychotherapy. Instead, concurrent treatment of sleep- and trauma-related symptoms may be most beneficial. Continued research is needed to clarify the mechanistic relationship between sleep and treatment outcomes and to guide clinical decision-making.
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Affiliation(s)
- Sarah A Bottari
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida, USA
- Center for OCD, Anxiety, and Related Disorders, Department of Psychiatry, University of Florida, Gainesville, Florida, USA
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, Florida, USA
| | - Erin R Trifilio
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida, USA
- Department of Neurology, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - David M Janicke
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida, USA
| | - Eric C Porges
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida, USA
- Center for Cognitive Aging and Memory, College of Medicine, University of Florida, Gainesville, Florida, USA
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, Florida, USA
| | - Ronald A Cohen
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida, USA
- Center for Cognitive Aging and Memory, College of Medicine, University of Florida, Gainesville, Florida, USA
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, Florida, USA
| | - Michael S Jaffee
- Department of Neurology, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - John B Williamson
- Department of Clinical and Health Psychology, College of Public Health and Health Professions, University of Florida, Gainesville, Florida, USA
- Center for OCD, Anxiety, and Related Disorders, Department of Psychiatry, University of Florida, Gainesville, Florida, USA
- Center for Cognitive Aging and Memory, College of Medicine, University of Florida, Gainesville, Florida, USA
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, Florida, USA
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, Florida, USA
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16
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Pruiksma KE, Taylor DJ, Wachen JS, Straud CL, Hale WJ, Mintz J, Young-McCaughan S, Peterson AL, Yarvis JS, Borah EV, Dondanville KA, Litz BT, Resick PA. Self-reported sleep problems in active-duty US Army personnel receiving posttraumatic stress disorder treatment in group or individual formats: secondary analysis of a randomized clinical trial. J Clin Sleep Med 2023; 19:1389-1398. [PMID: 36988304 PMCID: PMC10394372 DOI: 10.5664/jcsm.10584] [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: 04/26/2022] [Revised: 03/07/2023] [Accepted: 03/08/2023] [Indexed: 03/30/2023]
Abstract
STUDY OBJECTIVES Sleep disturbances are common in military personnel with posttraumatic stress disorder (PTSD) and may persist following treatment. This study examined service members seeking treatment for PTSD, reporting insomnia symptoms, nightmares, excessive daytime sleepiness, and potential obstructive sleep apnea at baseline and the impact of sleep disturbances on a course of PTSD treatment. METHODS In this secondary analysis, sleep was evaluated in 223 service members who participated in a randomized clinical trial comparing Cognitive Processing Therapy for PTSD delivered in individual or group formats. Sleep assessments included the Insomnia Severity Index, the Trauma-Related Nightmare Survey, and Epworth Sleepiness Scale administered at baseline and 2 weeks posttreatment. RESULTS Following PTSD treatment, there were significant improvements for insomnia symptoms (MΔ = -1.49; d = -0.27), nightmares (MΔ = -0.35; d = -0.27), and excessive daytime sleepiness (MΔ = -0.91; d = -0.16). However, mean scores remained in clinical ranges at posttreatment. Participants with baseline insomnia symptoms had worse PTSD severity throughout treatment. Participants with baseline excessive daytime sleepiness or probable obstructive sleep apnea had greater PTSD severity reductions when treated with Cognitive Processing Therapy individually vs. in a group. Those with insomnia symptoms, nightmare disorder, and sleep apnea had greater depressive symptoms throughout treatment. CONCLUSIONS Insomnia symptoms, nightmares, and excessive daytime sleepiness were high at baseline in service members seeking treatment for PTSD. While sleep symptoms improved with PTSD treatment, these sleep disorders were related to worse treatment outcomes with regards to symptoms of PTSD and depression. Individual Cognitive Processing Therapy is recommended over group Cognitive Processing Therapy for patients with either excessive daytime sleepiness or probable obstructive sleep apnea. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: Group vs. Individual Cognitive Processing Therapy for Combat-related PTSD; URL: https://clinicaltrials.gov/ct2/show/NCT02173561; Identifier: NCT02173561. CITATION Puriksma KE, Taylor DJ, Wachen JS, et al. Self-reported sleep problems in active-duty US Army personnel receiving posttraumatic stress disorder treatment in group or individual formats: secondary analysis of a randomized clinical trial. J Clin Sleep Med. 2023;19(8):1389-1398.
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Affiliation(s)
- Kristi E. Pruiksma
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
| | - Daniel J. Taylor
- Department of Psychology, University of Arizona, Tucson, Arizona
- Department of Psychology, University of North Texas, Denton, Texas
| | - Jennifer Schuster Wachen
- Women’s Health Sciences Division, National Center for PTSD at VA Boston Healthcare System, Boston, Massachusetts
- Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts
| | - Casey L. Straud
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Department of Psychology, University of Texas at San Antonio, San Antonio, Texas
| | - Willie J. Hale
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Department of Psychology, University of Texas at San Antonio, San Antonio, Texas
| | - Jim Mintz
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Department of Population Health Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Stacey Young-McCaughan
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
| | - Alan L. Peterson
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Department of Psychology, University of Texas at San Antonio, San Antonio, Texas
| | - Jeffrey S. Yarvis
- Department of Behavioral Health, Carl R. Darnall Army Medical Center, Fort Hood, Texas
- School of Social Work, Tulane University, New Orleans, Louisiana
| | - Elisa V. Borah
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- School of Social Work, University of Texas at Austin, Austin, Texas
| | - Katherine A. Dondanville
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Brett T. Litz
- Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts
- Massachusetts Veterans Epidemiology Research and Information Center, VA Boston Healthcare System, Boston, Massachusetts
- Department of Psychological and Brain Sciences, Boston University, Boston, Massachusetts
| | - Patricia A. Resick
- Department of Psychiatry and Behavioral Sciences, Duke Health, Durham, North Carolina
| | - on behalf of the STRONG STAR Consortium
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Research and Development Service, South Texas Veterans Health Care System, San Antonio, Texas
- Department of Psychology, University of Arizona, Tucson, Arizona
- Department of Psychology, University of North Texas, Denton, Texas
- Women’s Health Sciences Division, National Center for PTSD at VA Boston Healthcare System, Boston, Massachusetts
- Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts
- Department of Psychology, University of Texas at San Antonio, San Antonio, Texas
- Department of Population Health Sciences, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Department of Behavioral Health, Carl R. Darnall Army Medical Center, Fort Hood, Texas
- School of Social Work, Tulane University, New Orleans, Louisiana
- School of Social Work, University of Texas at Austin, Austin, Texas
- Massachusetts Veterans Epidemiology Research and Information Center, VA Boston Healthcare System, Boston, Massachusetts
- Department of Psychological and Brain Sciences, Boston University, Boston, Massachusetts
- Department of Psychiatry and Behavioral Sciences, Duke Health, Durham, North Carolina
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17
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Wang A, Wei Z, Yuan H, Zhu Y, Peng Y, Gao Z, Liu Y, Shen J, Xu H, Guan J, Yin S, Liu F, Li X. FKBP5 genetic variants are associated with respiratory- and sleep-related parameters in Chinese patients with obstructive sleep apnea. Front Neurosci 2023; 17:1170889. [PMID: 37274192 PMCID: PMC10233201 DOI: 10.3389/fnins.2023.1170889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/27/2023] [Indexed: 06/06/2023] Open
Abstract
Introduction Obstructive sleep apnea (OSA) has been associated with psychiatric disorders, especially depression and posttraumatic stress disorder (PTSD). FKBP5 genetic variants have been previously reported to confer the risk of depression and PTSD. This study aimed to investigate the association of single nucleotide polymorphisms (SNPs) in the FKBP5 gene with OSA and OSA-related quantitative traits. Methods Four SNPs within the FKBP5 gene (rs1360780, rs3800373, rs9296158, rs9470080) were genotyped in 5773 participants with anthropometric and polysomnography data. Linear regression and logistic regression analyses were performed to evaluate the relationship between FKBP5 SNPs and OSA-related traits. Binary logistic regression was used to assess the effect of SNPs on OSA susceptibility. Interacting genes of SNPs were assessed based on the 3DSNP database, and expression quantitative trait loci (eQTL) analysis for SNPs was adopted to examine the correlation of SNPs with gene expression. Gene expression analyses in human brains were performed with the aid of Brain Atlas. Results In moderate-to-severe OSA patients, all four SNPs were positively associated with AHIREM, and rs9296158 showed the strongest association (ß = 1.724, p = 0.001). Further stratified analyses showed that in men with moderate OSA, rs1360780, rs3800373 and rs9470080 were positively associated with wake time (p = 0.0267, p = 0.0254 and p = 0.0043, respectively). Rs1360780 and rs3800373 were 28 and 29.4%more likely to rate a higher ordered MAI category (OR (95% CI) = 1.280 (1.042 - 1.575), p = 0.019; OR (95% CI) = 1.294 (1.052 - 1.592), p = 0.015, respectively). Rs9296158 and rs9470080 increased the risk of low sleep efficiency by 25.7 and 28.1% (OR (95% CI) = 1.257 (1.003 - 1.575), p = 0.047; OR (95% CI) = 1.281 (1.026-1.6), p = 0.029, respectively). Integrated analysis of eQTL and gene expression patterns revealed that four SNPs may exert their effects by regulating FKBP5, TULP1, and ARMC12. Conclusion Single nucleotide polymorphisms in the FKBP5 gene were associated with sleep respiratory events in moderate-to-severe OSA patients during REM sleep and associated with sleep architecture variables in men with moderate OSA. FKBP5 variants may be a potential predisposing factor for sleep disorders, especially in REM sleep.
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Affiliation(s)
- Anzhao Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Zhicheng Wei
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Haolin Yuan
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Yaxin Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Yu Peng
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Zhenfei Gao
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Yuenan Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Jinhong Shen
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Huajun Xu
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Jian Guan
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Shankai Yin
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Feng Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
| | - Xinyi Li
- Department of Otorhinolaryngology Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
- Otorhinolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China
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Colvonen PJ, Goldstein LA, Sarmiento KF. Examining the bidirectional relationship between posttraumatic stress disorder symptom clusters and PAP adherence. J Clin Sleep Med 2023; 19:857-863. [PMID: 36692162 PMCID: PMC10152361 DOI: 10.5664/jcsm.10430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 12/01/2022] [Accepted: 12/01/2022] [Indexed: 01/25/2023]
Abstract
STUDY OBJECTIVES Obstructive sleep apnea (OSA) is a common sleep disturbance in individuals with posttraumatic stress disorder (PTSD), with an emerging literature showing that treating OSA with positive airway pressure (PAP) therapy has a moderate effect on decreasing PTSD severity. Unfortunately, PAP adherence among individuals with PTSD is low. Our study examined how baseline PTSD cluster subscores predict 6-month PAP adherence and how PAP adherence predicts change in PTSD cluster subscores over time. METHODS We examined PTSD and PAP adherence in 41 veterans with PTSD newly diagnosed with OSA over 6 months of PAP use (mean age = 50.27 years; 73.7% White; 13.6% female). The Posttraumatic Stress Disorder Checklist-Specific (PCL-S) was used to examine PTSD and subscales (re-experiencing, avoidance, and hyperarousal). We used longitudinal analyses to examine PTSD subscores on PAP adherence and PAP adherence predicting changes in PTSD subscores at 6-month follow-up. RESULTS Among veterans with PTSD, higher levels of re-experiencing and hyperarousal, but not avoidance, predicted lower PAP use. Overall, the high-adherent group showed a 14.36-point decrease on the PCL-S, while the low-adherent group averaged just a 3.66-point decrease. More days of PAP use were associated with greater improvement in hyperarousal and avoidance subscores but not re-experiencing. CONCLUSIONS Our findings reaffirm the importance of PAP use among patients with comorbid PTSD and sleep apnea, as well as the difficulty in achieving adherent PAP use in this population. Directly addressing heightened re-experiencing and hyperarousal in PTSD may increase PAP adherence among veterans with PTSD and requires future research. CITATION Colvonen PJ, Goldstein LA, Sarmiento KF. Examining the bidirectional relationship between posttraumatic stress disorder symptom clusters and PAP adherence. J Clin Sleep Med. 2023;19(5):857-863.
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Affiliation(s)
- Peter J. Colvonen
- VA San Diego Healthcare System, San Diego, California
- Department of Psychiatry, University of California, San Diego, San Diego, California
- VA Center of Excellence for Stress and Mental Health, San Diego, California
- National Center for PTSD, White River Junction, Vermont
| | - Lizabeth A. Goldstein
- San Francisco VA Health Care System, San Francisco, California
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, California
| | - Kathleen F. Sarmiento
- San Francisco VA Health Care System, San Francisco, California
- Department of Medicine, University of California, San Francisco, San Francisco, California
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May AM, Patel SR, Yamauchi M, Verma TK, Weaver TE, Chai-Coetzer CL, Thornton JD, Ewart G, Showers T, Ayas NT, Parthasarathy S, Mehra R, Billings ME. Moving toward Equitable Care for Sleep Apnea in the United States: Positive Airway Pressure Adherence Thresholds: An Official American Thoracic Society Policy Statement. Am J Respir Crit Care Med 2023; 207:244-254. [PMID: 36722719 PMCID: PMC9896653 DOI: 10.1164/rccm.202210-1846st] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Background: Positive airway pressure (PAP) is a highly effective treatment for obstructive sleep apnea (OSA), but adherence limits its efficacy. In addition, coverage of PAP by CMS (Centers for Medicare & Medicaid Services) and other insurers in the United States depends on adherence. This leaves many beneficiaries without PAP, disproportionally impacting non-white and low socioeconomic position patients with OSA and exacerbating sleep health disparities. Methods: An inter-professional, multidisciplinary, international committee with various stakeholders was formed. Three working groups (the historical policy origins, impact of current policy, and international PAP coverage models) met and performed literature reviews and discussions. Using surveys and an iterative discussion-based consensus process, the policy statement recommendations were created. Results: In this position paper, we advocate for policy change to CMS PAP coverage requirements to reduce inequities and align with patient-centered goals. We specifically call for eradicating repeat polysomnography, eliminating the 4-hour rule, and focusing on patient-oriented outcomes such as improved sleepiness and sleep quality. Conclusions: Modifications to the current policies for PAP insurance coverage could improve health disparities.
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20
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Testoff AC, Solle NS, Shafazand S, Louzado-Feliciano P, Lee DJ, Koru-Sengul T, Kobetz EN, Caban-Martinez AJ. Sleep Latency and Post-Traumatic Stress Disorder Among Retired Career Florida Firefighters: Evidence From the Advancing Epidemiology of Retired Firefighters Aging Longitudinally Cohort. J Occup Environ Med 2022; 64:e851-e856. [PMID: 36221257 PMCID: PMC9729374 DOI: 10.1097/jom.0000000000002722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Our objective was to estimate the association of post-traumatic stress disorder (PTSD) and sleep latency among retired firefighters. METHODS Baseline health survey data collected from retried career Florida firefighters participating in an ongoing prospective cohort study from 2017 to 2021 were analyzed. Risk for PTSD was assessed using a four-item primary care PTSD screening construct, and sleep onset latency was assessed by self-reported length of time to fall asleep. RESULTS Among the 500 participants, 8.0% screened positive for PTSD risk and 37.6% had prolonged sleep onset latency (≥20 minutes to fall asleep). Retired firefighters with PTSD risk were 2.7 times more likely (adjusted odds ratio, 2.70; 95% confidence interval, 1.27-5.75) to have prolonged sleep latency compared with those without PTSD risk while controlling for covariates. CONCLUSIONS Retired firefighters who screen positive for PTSD risk are three times more likely to report delayed sleep onset latency.
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Affiliation(s)
- Addison C. Testoff
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Natasha Schaefer Solle
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Medicine, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Sylvester Comprehensive Cancer Center, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Shirin Shafazand
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Medicine, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Paola Louzado-Feliciano
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - David J. Lee
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Sylvester Comprehensive Cancer Center, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Tulay Koru-Sengul
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Sylvester Comprehensive Cancer Center, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Erin N. Kobetz
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Medicine, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Sylvester Comprehensive Cancer Center, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Alberto J. Caban-Martinez
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Physical Medicine and Rehabilitation, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Sylvester Comprehensive Cancer Center, University of Miami, Miller School of Medicine, Miami, FL, USA
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21
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Jou YC, Pace-Schott EF. Call to action: Addressing sleep disturbances, a hallmark symptom of PTSD, for refugees, asylum seekers, and internally displaced persons. Sleep Health 2022; 8:593-600. [PMID: 36511279 PMCID: PMC9757843 DOI: 10.1016/j.sleh.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/30/2022] [Accepted: 09/04/2022] [Indexed: 12/13/2022]
Abstract
Sleep difficulty is a recognized hallmark symptom of post-traumatic stress disorder (PTSD) yet often remains an enduring and neglected problem post-treatment. Around 4.4%- 88.0% of refugees, asylum seekers, and internally displaced persons report PTSD, of which 39%- 99% report sleep difficulties. These percentages substantially exceed those of the general population. Yet there has been a lack of research examining evidence-based stand-alone and add-on treatments for PTSD and related sleep disturbances among this population. Barriers to treatment encountered by this population often vary by their legal status or location, but generally include lack of access due to insufficient evidence-based treatments or mental health practitioner shortages, lack of psychoeducation on mental health, cultural stigma, language barriers, situational instability, and racial bias. The refugee population has been on the rise over the past 10 years, and the United Nations estimated the recent Ukraine-Russia conflict would lead to an additional 12 million people needing humanitarian assistance inside Ukraine and more than 6.9 million refugees fleeing to neighboring countries in the coming months. Given that refugees, asylum seekers, and internally displaced persons repeatedly encounter barriers to mental health care specific to their predicament, interventions designed to accommodate their situation are imperative for improving their sleep and mental health. We therefore call for there to be more research on integrative programs incorporating evidence-based treatments that allow for scalability, adaptability, and rapid dissemination to maximize impact in this population. Further, we encourage trainings among clinicians and researchers to increase knowledge and confidence in working with this population.
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Affiliation(s)
| | - Edward F Pace-Schott
- Harvard Extension School, Cambridge, Massachusetts, USA; Massachusetts General Hospital, Department of Psychiatry, Charlestown, Massachusetts, USA; Harvard Medical School, Department of Psychiatry, Charlestown, Massachusetts, USA; Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA.
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22
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Paxton Willing MM, Srikanchana R, Pickett TC, Ollinger JM, Riggs DS, Werner JK, Sours Rhodes C. An examination of volumetric and cortical thickness correlates of posttraumatic nightmares in male active duty service members. Psychiatry Res Neuroimaging 2022; 327:111546. [PMID: 36302277 DOI: 10.1016/j.pscychresns.2022.111546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 11/29/2022]
Abstract
Posttraumatic nightmares commonly occur after a traumatic experience. Despite significant deleterious effects on well-being and their role in posttraumatic stress disorder, posttraumatic nightmares remain understudied. The neuroanatomical structures of the amygdala, medial prefrontal cortex, hippocampus, and anterior cingulate cortex constitute the AMPHAC model (Levin and Nielsen, 2007), which is implicated in the neurophysiology of disturbing dreams of which posttraumatic nightmares is a part. However, this model has not been investigated using neuroimaging data. The present study sought to determine whether there are structural differences in the AMPHAC regions in relation to the occurrence of posttraumatic nightmares. Data were obtained from treatment-seeking male active duty service members (N = 351). Posttraumatic nightmares were not significantly related to gray matter volume, cortical surface area, or cortical thickness of any the AMPHAC regions when controlling for age and history of mild traumatic brain injury. Although the present analyses do not support an association between structural measures of AMPHAC regions and posttraumatic nightmares, we suggest that functional differences within and/or between these brain regions may be related to the occurrence of posttraumatic nightmares because functional and structural associations are distinct. Future research should examine whether functional differences may be associated with posttraumatic nightmares.
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Affiliation(s)
- Maegan M Paxton Willing
- Uniformed Services University of the Health Sciences (USU), Bethesda, MD United States; Center for Deployment Psychology, USU, Bethesda, MD United States; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. (HJF), Bethesda, MD United States.
| | - Rujirutana Srikanchana
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD United States
| | - Treven C Pickett
- Uniformed Services University of the Health Sciences (USU), Bethesda, MD United States; National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD United States
| | - John M Ollinger
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD United States
| | - David S Riggs
- Uniformed Services University of the Health Sciences (USU), Bethesda, MD United States; Center for Deployment Psychology, USU, Bethesda, MD United States
| | - J Kent Werner
- Uniformed Services University of the Health Sciences (USU), Bethesda, MD United States; National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD United States
| | - Chandler Sours Rhodes
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD United States; University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Bethesda, MD United States
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23
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Zhang Y, Zhao Y, Ni T, Chen J, Tang W. Alexithymia and post-traumatic stress disorder symptoms in Chinese undergraduate students during the COVID-19 national lockdown: The mediating role of sleep problems and the moderating role of self-esteem. Front Psychol 2022; 13:1040935. [PMID: 36438324 PMCID: PMC9691979 DOI: 10.3389/fpsyg.2022.1040935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 10/21/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE This study examined whether sleep disturbance was a mediator between alexithymic traits and post-traumatic stress disorder (PTSD) COVID-19 pandemic-related stress symptoms, and explored whether self-esteem moderated the alexithymic contribution to poor sleep and PTSD symptoms. METHOD A representative sample of young adults (N = 2,485) from six universities in Southwest China completed online self-report surveys on alexithymia, sleep, PTSD, self-esteem, sociodemographic information, and health-related behaviors. RESULTS High alexithymic young adults were found to be more likely to have higher sleep problems and higher PTSD symptoms. The moderated mediation model showed that sleep problems mediated the associations between alexithymia and PTSD symptoms. Alexithymic people with lower self-esteem were more likely to have elevated PTSD symptoms and sleep problems than those with higher self-esteem. CONCLUSION Targeted psychological interventions for young people who have difficulty expressing and identifying emotions are recommended as these could assist in reducing their post-traumatic psychophysical and psychological problems. Improving self-esteem could also offer some protection for trauma-exposed individuals.
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Affiliation(s)
- Yi Zhang
- School of Economics and Business Administration, Yibin University, Yibin, China,School of Business, Sichuan University, Chengdu, Sichuan Province, China
| | - Yijin Zhao
- Mental Health Center, Sichuan University, Chengdu, China,Division of Accounting, Sichuan University, Chengdu, China
| | - Ting Ni
- School of Business, Sichuan University, Chengdu, Sichuan Province, China,College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu, China
| | - Jing Chen
- Department of Psychology and Education, Chengdu Normal University, Chengdu, China,*Correspondence: Jing Chen,
| | - Wanjie Tang
- Mental Health Center, Sichuan University, Chengdu, China,Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom,*Correspondence: Jing Chen,
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24
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Insomnia and Post-traumatic Stress Disorder: A Meta-analysis on Interrelated Association (n=57,618) and Prevalence (n=573,665). Neurosci Biobehav Rev 2022; 141:104850. [DOI: 10.1016/j.neubiorev.2022.104850] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 08/27/2022] [Accepted: 08/27/2022] [Indexed: 12/14/2022]
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Italian Validation of the Pittsburgh Sleep Quality Index (PSQI) in a Population of Healthy Children: A Cross Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159132. [PMID: 35897507 PMCID: PMC9332263 DOI: 10.3390/ijerph19159132] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 02/04/2023]
Abstract
Background: Sleep disorders are one of the most discussed topics in scientific literature every year. Although they are one of the most studied topics, in both adults and children, knowledge of sleep disorders and their treatment is still not completely clear, and there is a need to deepen and analyze these disorders on a country-by-country basis. However, research in the Italian literature reveals a scarce quantity of tools to evaluate sleep quality in children. The Pittsburgh Sleep Quality Index (PSQI) is probably the most commonly used retrospective self-assessment questionnaire in the adult population. Purpose: We aimed to validate and analyze the psychometric characteristics of this tool in order to detect and explore the presence of sleep disorders in a healthy Italian population of children throughout the country. Methods: Individuals aged between 3 and 16 years without symptoms of insomnia were included in this study. The reliability and construct validity of the PSQI were assessed according to Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) guidelines. Results: We enrolled 222 individuals in this study (mean age 11 years). The PSQI demonstrated good internal consistency (Cronbach’s α = 0.719). Test–retest reliability was assessed on a randomized subgroup of the sample (n = 35). The PSQI showed good test–retest reliability with an intraclass correlation coefficient of 0.829 for the total score (95% confidence interval: 0.662–0.914). The Pearson correlation coefficient, used for construct validity, showed a statistically significant positive correlation with the Sleep Disturbance Scale for Children (SDSC). Conclusion: The PSQI proved to be a very reliable and valid tool to investigate sleep experiences in children.
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Isaac F, Toukhsati SR, DiBenedetto M, Kennedy GA. Cognitive behavioral therapy-based treatments for insomnia and nightmares in adults with trauma symptoms: a systematic review. CURRENT PSYCHOLOGY 2022; 42:1-11. [PMID: 35891889 PMCID: PMC9303051 DOI: 10.1007/s12144-022-03512-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Fadia Isaac
- Institute of Health and Wellbeing, Federation University, Office 211, Building HP, Mt Helen Campus, PO Box 663, Ballarat, Victoria 3353 Australia
| | - Samia R. Toukhsati
- Institute of Health and Wellbeing, Federation University, Office 211, Building HP, Mt Helen Campus, PO Box 663, Ballarat, Victoria 3353 Australia
| | | | - Gerard A. Kennedy
- Institute of Health and Wellbeing, Federation University, Office 211, Building HP, Mt Helen Campus, PO Box 663, Ballarat, Victoria 3353 Australia
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria Australia
- Institute for Breathing and Sleep, Austin Health, Victoria, Australia
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27
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Pharmacological Management of Nightmares Associated with Posttraumatic Stress Disorder. CNS Drugs 2022; 36:721-737. [PMID: 35688992 DOI: 10.1007/s40263-022-00929-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/16/2022] [Indexed: 11/03/2022]
Abstract
Posttraumatic stress disorder (PTSD) can be a chronic and disabling condition. Post-traumatic nightmares (PTNs) form a core component of PTSD and are highly prevalent in this patient population. Nightmares in PTSD have been associated with significant distress, functional impairment, poor health outcomes, and decreased quality of life. Nightmares in PTSD are also an independent risk factor for suicide. Nightmare cessation can lead to improved quality of life, fewer hospital admissions, lower healthcare costs, and reduced all-cause mortality. Effective treatment of nightmares is critical and often leads to improvement of other PTSD symptomatology. However, approved pharmacological agents for the treatment of PTSD have modest effects on sleep and nightmares, and may cause adverse effects. No pharmacological agent has been approved specifically for the treatment of PTNs, but multiple agents have been studied. This current narrative review aimed to critically appraise proven as well as novel pharmacological agents used in the treatment of PTNs. Evidence of varying quality exists for the use of prazosin, doxazosin, clonidine, tricyclic antidepressants, trazodone, mirtazapine, atypical antipsychotics (especially risperidone, olanzapine and quetiapine), gabapentin, topiramate, and cyproheptadine. Evidence does not support the use of venlafaxine, β-blockers, benzodiazepines, or sedative hypnotics. Novel agents such as ramelteon, cannabinoids, ketamine, psychedelic agents, and trihexyphenidyl have shown promising results. Large randomized controlled trials (RCTs) are needed to evaluate the use of these novel agents. Future research directions are identified to optimize the treatment of nightmares in patients with PTSD.
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Abstract
This article reviews the literature on the relationship between sleep deficiency and unipolar and bipolar depression, anxiety disorders, and posttraumatic stress disorder. We consider the evidence for sleep as a contributory causal factor in the development of psychiatric disorders, as well as sleep as an influential factor related to the outcome and recurrence of psychopathology. A case for sleep deficiency being an important treatment target when sleep and psychiatric disorders are comorbid is also made. Our recommendation is that sleep deficiency is recognized as a means to positively impact the development and course of psychopathology and, as such, is routinely assessed and treated in clinical practice.
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Sun X, Liu B, Liu S, Wu DJH, Wang J, Qian Y, Ye D, Mao Y. Sleep disturbance and psychiatric disorders: a bidirectional Mendelian randomisation study. Epidemiol Psychiatr Sci 2022; 31:e26. [PMID: 35465862 PMCID: PMC9069588 DOI: 10.1017/s2045796021000810] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 11/23/2021] [Accepted: 12/19/2021] [Indexed: 12/21/2022] Open
Abstract
AIMS Sleep disturbance is an important factor in the pathophysiology and progression of psychiatric disorders, but whether it is a cause, or a downstream effect is still not clear. METHODS To investigate causal relationships between three sleep-associated traits and seven psychiatric diseases, we used genetic variants related to insomnia, chronotype and sleep duration to perform a two-sample bidirectional Mendelian randomisation analysis. Summary-level data on psychiatric disorders were extracted from the Psychiatric Genomics Consortium. Effect estimates were obtained by using the inverse-variance-weighted (IVW), weights modified IVW, weighted-median methods, MR-Egger regression, MR pleiotropy residual sum and outlier (MR-PRESSO) test and Robust Adjusted Profile Score (RAPS). RESULTS The causal odds ratio (OR) estimate of genetically determined insomnia was 1.33 (95% confidence interval (CI) 1.22-1.45; p = 5.03 × 10-11) for attention-deficit/hyperactivity disorder (ADHD), 1.31 (95% CI 1.25-1.37; p = 6.88 × 10-31) for major depressive disorder (MDD) and 1.32 (95% CI 1.23-1.40; p = 1.42 × 10-16) for post-traumatic stress disorder (PTSD). There were suggestive inverse associations of morningness chronotype with risk of MDD and schizophrenia (SCZ). Genetically predicted sleep duration was also nominally associated with the risk of bipolar disorder (BD). Conversely, PTSD and MDD were associated with an increased risk of insomnia (OR = 1.06, 95% CI 1.03-1.10, p = 7.85 × 10-4 for PTSD; OR = 1.37, 95% CI 1.14-1.64; p = 0.001 for MDD). A suggestive inverse association of ADHD and MDD with sleep duration was also observed. CONCLUSIONS Our findings provide evidence of potential causal relationships between sleep disturbance and psychiatric disorders. This suggests that abnormal sleep patterns may serve as markers for psychiatric disorders and offer opportunities for prevention and management in psychiatric disorders.
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Affiliation(s)
- Xiaohui Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang Chinese Medical University, Hangzhou310053, China
| | - Bin Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang Chinese Medical University, Hangzhou310053, China
| | - Sitong Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang Chinese Medical University, Hangzhou310053, China
| | - David J. H. Wu
- Department of Internal Medicine, University of Minnesota-Twin Cities Medical School, Minneapolis, MN, USA
| | - Jianming Wang
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, Robert Wood Johnson Medical School, Rutgers, the State University of New Jersey, New Brunswick, NJ08901, USA
| | - Yi Qian
- Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang Chinese Medical University, Hangzhou310053, China
| | - Ding Ye
- Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang Chinese Medical University, Hangzhou310053, China
| | - Yingying Mao
- Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang Chinese Medical University, Hangzhou310053, China
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Possemato K, Silander N, Bellete N, Emery JB, De Stefano L, Pigeon W. Characteristics of Posttraumatic Nightmares and Their Relationship to PTSD Severity Among Combat Veterans With PTSD and Hazardous Alcohol Use. J Nerv Ment Dis 2022; 210:223-226. [PMID: 35199661 PMCID: PMC8887778 DOI: 10.1097/nmd.0000000000001422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT Although nightmares are known to predict the clinical course of posttraumatic stress disorder (PTSD), research on the relationship between specific nightmare characteristics and PTSD severity is sparse. This study conducted a secondary analysis to explore how five nightmare characteristics are cross-sectionally related to PTSD severity in 76 combat veterans with PTSD and at-risk alcohol use. Consistent with emotional processing theory, we hypothesized that more replicative, threatening, realistic, and easily recalled nightmares would be associated with more severe PTSD, whereas those with greater symbolism would predict lower PTSD severity. Nightmares narratives were audio-recorded and rated by multiple coders. Multiple analyses of variance explored the relationship between nightmare characteristics and PTSD clinical indicators. Most nightmares were realistic, easily recalled, and involved significant threat. Greater realism and replication were associated with greater PTSD severity. Realistic and replicative nightmares may be markers of more severe PTSD and may indicate that less emotional processing of the trauma has occurred.
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Affiliation(s)
- Kyle Possemato
- Center for Integrated Healthcare, Syracuse Veterans Affairs Medical Center, Syracuse, NY
| | - Nina Silander
- Center for Integrated Healthcare, Syracuse Veterans Affairs Medical Center, Syracuse, NY
| | - Nardos Bellete
- Center for Integrated Healthcare, Syracuse Veterans Affairs Medical Center, Syracuse, NY
| | - J. Bronte Emery
- Center for Integrated Healthcare, Syracuse Veterans Affairs Medical Center, Syracuse, NY
| | - Leigha De Stefano
- Center for Integrated Healthcare, Syracuse Veterans Affairs Medical Center, Syracuse, NY
| | - Wilfred Pigeon
- Center for Integrated Healthcare, Syracuse Veterans Affairs Medical Center, Syracuse, NY
- Center of Excellence for Suicide Prevention, Canandaigua Veterans Affairs Medical Center, Canandaigua, NY
- Sleep & Neurophysiology Research Laboratory, University of Rochester Medical Center, Rochester, NY
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Sleepless in Solitude-Insomnia Symptoms Severity and Psychopathological Symptoms among University Students during the COVID-19 Pandemic in Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052551. [PMID: 35270244 PMCID: PMC8909406 DOI: 10.3390/ijerph19052551] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/18/2022] [Accepted: 02/19/2022] [Indexed: 01/09/2023]
Abstract
Since 25 March 2020, all schools, colleges, and universities in Poland have indefinitely closed and, where possible, have activated distance learning because of the COVID-19 pandemic. Considering that the undergraduate years are usually characterized by a high prevalence of emotional disorders and sleep problems, it can be expected that the current situation may have a remarkable impact on the student population. This study aimed to investigate the occurrence of sleep problems among Polish university students as well as the relationship of insomnia symptoms severity with psychopathological symptoms, posttraumatic stress disorder (PTSD) symptoms, and behavioral factors, such as substance use, changes in the amount of sleep, and the level of physical activity during the COVID-19 pandemic. Data were collected from 1111 Polish university students via an online survey conducted between IV and VI 2020. The survey included demographic variables, the level of psychopathological symptoms (General Health Questionnaire, GHQ-28), insomnia (Insomnia Severity Index, ISI), and symptoms of posttraumatic stress (Impact of Events Scale-Revised, IES-R). The results showed that over half of the studied group of students had some form of sleep disturbances during the period of data collection, with moderate-to-severe insomnia symptoms noted in 21.6%. At the same time, the majority of the sample declared they slept more during the pandemic. A significant positive correlation was observed between the severity of insomnia symptoms and PTSD symptoms, as well as GHQ scores, increased substance use, and decreased physical activity. An additional association between the presence of dreams related to the event and insomnia symptoms as well as GHQ scores has been found. The results suggest that sleep problems may be prevalent among university students during the pandemic. Moreover, although the symptoms of insomnia, as well as the severity of sleep disturbance, significantly correlated with all the investigated variables, the direction of those associations remains to be established.
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Colvonen PJ, Rivera G, Straus LD, Park J, Haller M, Norman SB, Ancoli-Israel S. Diagnosing obstructive sleep apnea in a residential treatment program for veterans with substance use disorder and PTSD. PSYCHOLOGICAL TRAUMA : THEORY, RESEARCH, PRACTICE AND POLICY 2022; 14:178-185. [PMID: 34472946 PMCID: PMC8795467 DOI: 10.1037/tra0001066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Obstructive sleep apnea (OSA) is often comorbid with both substance use disorders (SUD) and posttraumatic stress disorder (PTSD), yet frequently goes undiagnosed and untreated. We present data on the feasibility and acceptability of objective OSA diagnosis procedures, findings on OSA prevalence, and the relationship between OSA and baseline SUD/PTSD symptoms among veterans in residential treatment for comorbid PTSD/SUD. METHODS Participants were 47 veterans admitted to residential PTSD/SUD treatment. Participants completed questionnaires assessing PTSD and sleep symptoms, and filled out a sleep diary for seven days. Apnea-hypopnea index (AHI) was recorded using the overnight Home Sleep Apnea test (HSAT; OSA was diagnosed with AHI ≥ 5). RESULTS Objective OSA diagnostic testing was successfully completed in 95.7% of participants. Of the 45 veterans who went through HSAT, 46.7% had no OSA, 35.6% received a new OSA diagnosis, and 8.9% were previously diagnosed with OSA and were using positive airway pressure treatment (PAP); an additional 8.9% were previously diagnosed with OSA, reconfirmed with the HSAT, but were not using PAP. One hundred percent of respondents during follow-up deemed the testing protocol's usefulness as "Good" or "Excellent." CONCLUSION OSA diagnostic testing on the residential unit was feasible and acceptable by participants and was effective in diagnosing OSA. OSA testing should be considered for everyone entering a SUD and PTSD residential unit. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
- Peter J. Colvonen
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA 92161, United States;,University of California, San Diego, Department of Psychiatry, 9500 Gilman Drive, San Diego, CA 92093, United States;,VA Center of Excellence for Stress and Mental Health, 3350 La Jolla Village Drive, MC 116A San Diego, CA 92161, United States;,National Center for PTSD, 215 North Main Street, White River Junction, VT, 05009, United States
| | - Guadalupe Rivera
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA 92161, United States
| | - Laura D. Straus
- Department of Psychiatry, University of California, San Francisco;,San Francisco VA Healthcare System
| | - Jae Park
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA 92161, United States;,University of California, San Diego, Department of Psychiatry, 9500 Gilman Drive, San Diego, CA 92093, United States
| | - Moira Haller
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA 92161, United States;,University of California, San Diego, Department of Psychiatry, 9500 Gilman Drive, San Diego, CA 92093, United States
| | - Sonya B. Norman
- VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA 92161, United States;,University of California, San Diego, Department of Psychiatry, 9500 Gilman Drive, San Diego, CA 92093, United States;,VA Center of Excellence for Stress and Mental Health, 3350 La Jolla Village Drive, MC 116A San Diego, CA 92161, United States;,National Center for PTSD, 215 North Main Street, White River Junction, VT, 05009, United States
| | - Sonia Ancoli-Israel
- University of California, San Diego, Department of Psychiatry, 9500 Gilman Drive, San Diego, CA 92093, United States
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Lyons R, Barbir LA, Owens R, Colvonen PJ. STOP-BANG screener vs objective obstructive sleep apnea testing among younger veterans with PTSD and insomnia: STOP-BANG does not sufficiently detect risk. J Clin Sleep Med 2022; 18:67-73. [PMID: 34216197 PMCID: PMC8807890 DOI: 10.5664/jcsm.9498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
STUDY OBJECTIVES Posttraumatic stress disorder (PTSD) and obstructive sleep apnea (OSA) cooccur even in veterans who are younger with lower body mass index. The STOP-BANG screener for OSA relies heavily on high blood pressure, age, and body mass index and may not generalize to veterans with PTSD. The inability to effectively screen veterans for OSA is problematic given negative outcomes of untreated OSA. METHODS Our study compared the STOP-BANG to objective OSA diagnostic testing in 48 younger veterans (mean age 43.7 years; 43.8% Caucasian; 20.8% female) seeking treatment for PTSD and insomnia. Apnea-hypopnea events per hour (apnea-hypopnea index), recorded by NOX T3 sleep monitors, were used to diagnose OSA (apnea-hypopnea index ≥ 5 events/h). Logistic regressions examined how STOP-BANG cut-off scores (≥ 3 and ≥ 5) classified OSA status (apnea-hypopnea index ≥ 5 events/h). Follow-up chi-square goodness-of-fit tests examined single-item STOP-BANG performance in the OSA-positive subsample (n = 28). RESULTS The STOP-BANG (≥ 3) had good sensitivity (92.6%) but poor specificity (47.6%) and negative (0.16) and positive (1.77) likelihood ratios. The STOP-BANG (≥ 5) led to improved specificity (76.19%), but sensitivity (37.04%) and positive (1.56)/negative likelihood ratios (0.83) were poor. Single-item OSA subgroup analyses revealed that body mass index, age, and neck circumference performed poorly, while tiredness and sex performed well. CONCLUSIONS Findings suggest that the STOP-BANG correctly diagnosed OSA in some veterans but missed OSA in large number of younger veterans with PTSD. This suggests objective diagnostic OSA testing is needed in veterans with PTSD. Future research is needed to develop more accurate OSA screening measures in this population. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: Integrated CBT-I on PE and PTSD Outcomes (Impact Study); URL: https://www.clinicaltrials.gov/ct2/show/NCT02774642; Identifier: NCT02774642. CITATION Lyons R, Barbir LA, Owens R, Colvonen PJ. STOP-BANG screener vs objective obstructive sleep apnea testing among younger veterans with PTSD and insomnia: STOP-BANG does not sufficiently detect risk. J Clin Sleep Med. 2022;18(1):67-73.
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Affiliation(s)
- Robert Lyons
- San Diego State University/UC San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California,VA San Diego Healthcare System, San Diego, California
| | | | - Robert Owens
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of California, San Diego, San Diego, California
| | - Peter J. Colvonen
- VA San Diego Healthcare System, San Diego, California,Department of Psychiatry, University of California, San Diego, San Diego, California,VA Center of Excellence for Stress and Mental Health, San Diego, California,National Center for PTSD, White River Junction, Vermont,Address correspondence to: Peter J. Colvonen, PhD, 3350 La Jolla Village Drive (116B), San Diego, CA 92161; Tel: (858) 552-8585 x2468;
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Gran-Ruaz SM, Taylor RJ, Jacob G, Williams MT. Lifetime Trauma Exposure and Posttraumatic Stress Disorder Among African Americans and Black Caribbeans by Sex and Ethnicity. Front Psychiatry 2022; 13:889060. [PMID: 35800025 PMCID: PMC9253828 DOI: 10.3389/fpsyt.2022.889060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Posttraumatic stress disorder (PTSD) is a debilitating disorder requiring timely diagnosis and treatment, with special attention needed for Black populations in the U.S. Yet, stakeholders often fail to recognize Black communities' heterogeneous ethnic composition, thus not allowing diverse sociocultural realities to inform PTSD interventions. This study aims to characterize sex and ethnic differences in lifetime trauma exposure, lifetime PTSD diagnosis and symptoms, and help-seeking among the African Americans and Black Caribbeans in the U.S. METHOD This study relied on data from the National Survey of American Life 2001-2003 (NSAL) to investigate the lifetime exposure to traumatic events and prevalence of a clinical PTSD diagnosis based on the DSM-IV among African American (n = 3,570) and Black Caribbean (n = 1,623) adults. 44.5% of respondents were men and 55.5% were women. Logistic regression was utilized to investigate the impact of traumatic events on PTSD. RESULTS Several ethnic and sex differences in exposure to potentially traumatic events were identified. African American respondents were more likely to experience spousal abuse and toxin exposure than their Black Caribbean counterparts. Black Caribbeans reported higher lifetime exposure to muggings, natural disasters, harsh parental discipline, being a civilian living in terror and/or being a refugee than African American respondents. Specific to sex, Black men reported more events of combat, a peacekeeper/relief worker, being mugged, toxin exposure, seeing atrocities, and/or injuring someone. Black women were more likely to have been rape/sexual assault and/or intimate partner violence victims. The assaultive violence trauma type was most predictive of lifetime PTSD diagnosis among Black Americans. African American women were more likely to report PTSD symptoms than men, with almost no significant differences in Black Caribbean men and women. Approximately half of Black Americans sought help for their worst traumatic event, commonly engaging family/friends, psychiatrists, and mental health professionals. Further, there were almost no ethnic and sex differences related to professional and non-professional help sought. CONCLUSION Future PTSD-related research should aim to characterize the heterogenous experiences of potentially traumatic events within different Black communities. Clinicians working with Black clients should strive to understand the limitations within their tools/interventions in meeting the needs of diverse groups.
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Affiliation(s)
| | | | - Grace Jacob
- School of Psychology, University of Ottawa, Ottawa, ON, Canada
| | - Monnica T Williams
- School of Psychology, University of Ottawa, Ottawa, ON, Canada.,School of Cellular and Molecular Medicine, University of Ottawa, Ottawa, ON, Canada
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Sopp MR, Michael T, Lass-Hennemann J, Haim-Nachum S, Lommen MJJ. Longitudinal associations between hair cortisol, PTSD symptoms, and sleep disturbances in a sample of firefighters with duty-related trauma exposure. Psychoneuroendocrinology 2021; 134:105449. [PMID: 34687966 DOI: 10.1016/j.psyneuen.2021.105449] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/15/2021] [Accepted: 10/11/2021] [Indexed: 01/04/2023]
Abstract
Several studies have found evidence of altered cortisol levels in patients with posttraumatic stress disorder (PTSD). Based on these findings, it is assumed that these patients may show signs of cortisol dysregulation after trauma. Posttrauma cortisol levels are thus considered a potential biomarker of PTSD. However, longitudinal studies using indicators of long-term cortisol secretion such as hair cortisol concentrations (HCC) are scarce. The current study investigated prospective associations between HCC and PTSD symptoms in a sample of Dutch firefighters taking into account varying levels of work-related trauma severity. In addition, we assessed posttraumatic sleep disturbances as a secondary outcome measure to investigate whether effects generalize to this frequent comorbidity of PTSD. Three hundred seventy-one Dutch firefighters with a mean of 14.01 years of work experience were included in the analyses. Baseline assessment included the collection of hair samples and the measurement of work-related trauma severity, PTSD symptoms, and sleep disturbances. PTSD symptoms and sleep disturbance were re-assessed after six and twelve months. Multilevel analyses indicate a significant positive correlation between HCC and baseline PTSD symptoms in those with average or above-average work-related trauma severity. A similar pattern was evident for posttraumatic sleep disturbances at baseline. Moreover, higher HCC predicted more posttraumatic sleep disturbances after 6 months in participants with above-average work-related trauma severity. No other associations emerged for PTSD symptoms or posttraumatic sleep disturbances at six or twelve months. As such, our study supports the existence of a cross-sectional association between HCC and trauma symptoms, which may vary for different levels of subjective trauma severity. The longitudinal stability of this association should be reinvestigated by future research.
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Affiliation(s)
- M R Sopp
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, Campus A1 3, Saarland University, D-66123 Saarbrücken, Germany
| | - T Michael
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, Campus A1 3, Saarland University, D-66123 Saarbrücken, Germany.
| | - J Lass-Hennemann
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, Campus A1 3, Saarland University, D-66123 Saarbrücken, Germany
| | - S Haim-Nachum
- School of Education, Bar-Ilan University, Ramat-Gan, Israel
| | - M J J Lommen
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Grote Kruisstraat 2/1, 9712 TS Groningen, The Netherlands
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Saguin E, Gomez-Merino D, Sauvet F, Leger D, Chennaoui M. Sleep and PTSD in the Military Forces: A Reciprocal Relationship and a Psychiatric Approach. Brain Sci 2021; 11:brainsci11101310. [PMID: 34679375 PMCID: PMC8533994 DOI: 10.3390/brainsci11101310] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/21/2021] [Accepted: 09/28/2021] [Indexed: 11/29/2022] Open
Abstract
Sleep disturbances are well-recognised symptoms of Post-Traumatic Stress Disorder (PTSD). This review updates knowledge regarding the relationship between sleep during deployment, combat-related trauma, and PTSD in military personnel, from which the importance of restorative sleep results. The description of the characteristics of sleep in military forces with the considerable roles of the operational and training contexts highlights the important consequences of degraded sleep. Indeed, a lot of data suggest a dynamic link between sleep and the onset and chronicity of PTSD. We propose a reciprocal relationship model with strategies strongly recommended or already adopted by the military to promote restorative sleep before and after combat exposure. Among the alterations in a variety of sleep architecture and sleep patterns described in PTSD, the physiological hypothesis of REM sleep fragmentation in the development of PTSD symptoms may be important because REM sleep is generally associated with emotional memory. Finally, we address clinical and research perspectives that could be used to detect or restore sleep continuity before and during military deployment to possibly alleviate nightmares and insomnia related to combat exposure and PTSD occurrence and improve our understanding of sleep in PTSD.
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Affiliation(s)
- Emeric Saguin
- Psychiatric Department, Begin Military Teaching Hospital, 94160 Saint-Mandé, France
- VIFASOM (Vigilance Fatigue Sommeil et Santé Publique) EA 7330, Université de Paris, 75005 Paris, France
- Correspondence: ; Tel.: +33-0143985440
| | - Danielle Gomez-Merino
- VIFASOM (Vigilance Fatigue Sommeil et Santé Publique) EA 7330, Université de Paris, 75005 Paris, France
- French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (D.G.-M.); (F.S.); (M.C.)
| | - Fabien Sauvet
- VIFASOM (Vigilance Fatigue Sommeil et Santé Publique) EA 7330, Université de Paris, 75005 Paris, France
- French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (D.G.-M.); (F.S.); (M.C.)
| | - Damien Leger
- VIFASOM (Vigilance Fatigue Sommeil et Santé Publique) EA 7330, Université de Paris, 75005 Paris, France
- Centre du Sommeil et de la Vigilance, Hôtel-Dieu, APHP, 75004 Paris, France;
| | - Mounir Chennaoui
- VIFASOM (Vigilance Fatigue Sommeil et Santé Publique) EA 7330, Université de Paris, 75005 Paris, France
- French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (D.G.-M.); (F.S.); (M.C.)
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Social zeitgebers and circadian dysrhythmia are associated with severity of symptoms of PTSD and depression in trauma-affected refugees. Eur Arch Psychiatry Clin Neurosci 2021; 271:1319-1329. [PMID: 33956223 DOI: 10.1007/s00406-021-01266-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 04/22/2021] [Indexed: 12/12/2022]
Abstract
The relation of aspects of rest-activity patterns, i.e., social zeitgebers, physical activity and circadian rhythm, to the severity of PTSD and depressive symptoms has not previously been studied. Doing so could provide valuable insight into possible targets for treatment. Our study explored these links in a population of 219 trauma-affected refugees diagnosed with PTSD who were seeking treatment. Data regarding social zeitgebers, such as affiliation with the labor market and contact with social network, and symptoms of PTSD and depression were collected from them. Furthermore, their levels of physical activity and circadian rest-activity parameters were calculated from actigraphy data. Bivariate correlation analyses and multiple linear regression analyses were performed to examine various aspects of rest-activity regarding relation to severity of PTSD and depressive symptoms. Several social zeitgebers were associated with severity of PTSD and depressive symptoms. The level of physical activity was unrelated to symptom severity, whereas a rest-activity pattern, with early onset of the most active 10 h, was associated with severity of PTSD, and a circadian rhythm with a large difference between periods of rest and activity was associated with severity of depression. Social zeitgebers, levels of physical activity and circadian rhythm parameters were all associated with each other. Social zeitgebers and circadian rhythm parameters were significantly related to the severity of PTSD and depressive symptoms-a relationship indicating that interventions targeting regularity of daily routines have a potential role in treating PTSD and depression in trauma-affected refugees.Trial registration: ClinicalTrials.gov, ID: NCT02761161, April 27, 2016.
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Isaac F, Toukhsati SR, Di Benedetto M, Kennedy GA. A Systematic Review of the Impact of Wildfires on Sleep Disturbances. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910152. [PMID: 34639453 PMCID: PMC8508521 DOI: 10.3390/ijerph181910152] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/21/2021] [Accepted: 09/24/2021] [Indexed: 11/21/2022]
Abstract
Wildfires present a serious risk to humans as well as to the environment. Wildfires cause loss of lives, economic losses, expose people to personal as well as collective trauma, and compromise the mental health of survivors. Sleep disturbances are highly prevalent following a traumatic event; however, their prevalence is not well established amongst those confronted by natural disasters such as wildfires. The aim of this systematic review is to synthesise the empirical findings pertaining to wildfires and the prevalence of sleep disturbances in the general community affected by this natural disaster. We searched EBSCO, PsychINFO, Medline, SpringerLink, CINAHL Complete, EMBASE, PubMed, Scopus and Cochrane Library between January 2012 and March 2021. Five studies met the inclusion criteria. Findings from this systematic review suggest that sleep disturbances, assessed one to ten months following the fires, are highly prevalent in wildfire survivors, with insomnia (ranging between 63–72.5%) and nightmares (ranging between 33.3–46.5%), being the most prevalent sleep disturbances reported in this cohort. Results also highlight the significant associations between sleep disturbances and post-traumatic symptoms following the trauma of wildfires. There is a possible link between sleep disturbance prevalence, severity of, and proximity to fires.
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Affiliation(s)
- Fadia Isaac
- School of Science, Psychology and Sport, Federation University, Ballarat, VIC 3350, Australia; (S.R.T.); (G.A.K.)
- Correspondence: ; Tel.: +61-3-5327-6651
| | - Samia R. Toukhsati
- School of Science, Psychology and Sport, Federation University, Ballarat, VIC 3350, Australia; (S.R.T.); (G.A.K.)
| | | | - Gerard A. Kennedy
- School of Science, Psychology and Sport, Federation University, Ballarat, VIC 3350, Australia; (S.R.T.); (G.A.K.)
- School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC 3083, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Melbourne, VIC 3084, Australia
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Spanhel K, Burdach D, Pfeiffer T, Lehr D, Spiegelhalder K, Ebert DD, Baumeister H, Bengel J, Sander LB. Effectiveness of an internet-based intervention to improve sleep difficulties in a culturally diverse sample of international students: A randomised controlled pilot study. J Sleep Res 2021; 31:e13493. [PMID: 34549852 DOI: 10.1111/jsr.13493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 11/28/2022]
Abstract
Sleep difficulties are widespread among international students. Internet-based interventions are suggested as a low-threshold treatment option but may require cultural adaptation among culturally diverse populations. The present pilot study investigated the effectiveness and acceptance of an internet-based intervention to improve sleep difficulties in international students. A total of 81 international students of 36 nationalities were randomly assigned to the intervention (n = 41) or waitlist control group (n = 40). The intervention group received immediate access to a culturally non-adapted unguided internet-based sleep intervention consisting of three modules based on sleep hygiene and cognitive techniques to reduce rumination. At baseline, 4 and 12 weeks after randomisation, insomnia severity, measured by the Insomnia Severity Index, and secondary outcomes (sleep quality, depression, anxiety, perceived stress, well-being, presenteeism, mental health literacy) were assessed. Data were analysed using linear multi-level analyses. Additionally, satisfaction and perceived cultural appropriateness of the intervention were evaluated by international students after 4 weeks, and compared with ratings of German students, who represent the original target group. Insomnia severity improved over time in the intervention group compared to the control group, revealing a significant estimated mean difference of -5.60 (Hedges' g = 0.84, p < 0.001) after 12 weeks. Satisfaction and perceived cultural appropriateness was high and comparable to that of German students. The present study shows that a culturally non-adapted internet-based sleep intervention can be a low-threshold treatment option to help meet the high demand for mental healthcare among international students. It thus indicates that cultural adaptation might not represent a precondition for providing effective internet-based sleep interventions to this target group.
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Affiliation(s)
- Kerstin Spanhel
- Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg, Germany
| | - Daniela Burdach
- Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg, Germany
| | - Teresa Pfeiffer
- Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg, Germany
| | - Dirk Lehr
- Department of Health Psychology, Institute of Psychology, Leuphana University Lueneburg, Lueneburg, Germany
| | - Kai Spiegelhalder
- Department of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - David D Ebert
- Psychology und Digital Mental Health Care, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Harald Baumeister
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Juergen Bengel
- Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg, Germany
| | - Lasse B Sander
- Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg, Germany
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Weber FC, Wetter TC. The Many Faces of Sleep Disorders in Post-Traumatic Stress Disorder: An Update on Clinical Features and Treatment. Neuropsychobiology 2021; 81:85-97. [PMID: 34474413 PMCID: PMC9153357 DOI: 10.1159/000517329] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/17/2021] [Indexed: 11/19/2022]
Abstract
Sleep disorders and nightmares are core symptoms of post-traumatic stress disorder (PTSD). The relationship seems to be bidirectional, and persistent disturbed sleep may influence the course of the disorder. With regard to sleep quality, insomnia and nocturnal anxiety symptoms, as well as nightmares and stressful dreams, are the most prominent sleep symptoms. Polysomnographic measurements reveal alterations of the sleep architecture and fragmentation of rapid eye movement sleep. In addition, sleep disorders, such as sleep-related breathing disorders and parasomnias are frequent comorbid conditions. The complex etiology and symptomatology of trauma-related sleep disorders with frequent psychiatric comorbidity require the application of multimodal treatment concepts, including psychological and pharmacological interventions. However, there is little empirical evidence on the effectiveness of long-term drug treatment for insomnia and nightmares. For nondrug interventions, challenges arise from the current lack of PTSD-treatment concepts integrating sleep- and trauma-focused therapies. Effective therapy for sleep disturbances may consequently also improve well-being during the day and probably even the course of PTSD. Whether early sleep interventions exert a preventive effect on the development of PTSD remains to be clarified in future studies.
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Affiliation(s)
- Franziska C. Weber
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Thomas C. Wetter
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
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Kim JI, Park H, Min B, Oh S, Lee JH, Kim JH. The mediation effect of depression and alcohol use disorders on the association between post-traumatic stress disorder and obstructive sleep apnea risk in 51,149 Korean firefighters: PTSD and OSA in Korean firefighters. J Affect Disord 2021; 292:189-196. [PMID: 34126310 DOI: 10.1016/j.jad.2021.05.077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 04/19/2021] [Accepted: 05/31/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) is shown to be linked to a higher risk of obstructive sleep apnea (OSA). Firefighters are at high risk for PTSD given the increased exposure to trauma. However, the relationship between PTSD and OSA remains unclear in firefighters. Moreover, alcohol use disorders (AUDs) and depression - also common in firefighters - show a high comorbidity rate with both PTSD and OSA. The purpose of this study was to investigate the association of PTSD, depression, and AUDs with OSA in a national sample of Korean firefighters. METHODS A total of 51,149 Korean firefighters completed self-reported questionnaires, assessing the severity of PTSD, OSA, depression, and alcohol misuse. Multivariable logistic regression and mediation analyses were performed. RESULTS PTSD, depression, and AUDs were significantly associated with OSA. In the mediation analyses, PTSD had both direct and indirect effects mediated by depression and AUDs on OSA. Depression had both direct and indirect effects on OSA, with the latter mediated by AUDs. LIMITATIONS First, high-risk of OSA was measured using the Berlin Questionnaire. Second, other medical comorbidities or mediation use were not considered. Third, self-report questionnaires were used for assessment, which are prone to subjectivity and recollection bias. Finally, the majority of the study population were male and all Korean, limiting generalizability. CONCLUSIONS PTSD had both direct and indirect effects on OSA, mediated by depression and AUDs. In patients with both PTSD and OSA, depression and AUD symptoms should be screened routinely.
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Affiliation(s)
- Johanna Inhyang Kim
- Department of Psychiatry, Hanyang University Medical Center, 222-1 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - Heyeon Park
- Division of General Studies & Teaching Profession, Dongduk Women's University, 60, Hwarang-ro 13-gil, Seongbuk-gu, Seoul 02748, Republic of Korea
| | - Beomjun Min
- Department of Public Health Medical Services, Seoul National University Bundang Hospital, 82, Gumi-ro 173 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Sohee Oh
- Department of Biostatistics, Seoul Metropolitan Government Seoul National University Boramae Medical Center, 20 5 gil, Boramae-ro, Dongjak-gu, Seoul 07061, Republic of Korea
| | - Ji-Hye Lee
- Department of Public Health Medical Services, Seoul National University Bundang Hospital, 82, Gumi-ro 173 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Jeong-Hyun Kim
- Department of Public Health Medical Services, Seoul National University Bundang Hospital, 82, Gumi-ro 173 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea; Department of Psychiatry, Seoul National University Bundang Hospital, 82, Gumi-ro 173 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea.
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Buckheit KA, Nolan J, Possemato K, Maisto S, Rosenblum A, Acosta M, Marsch LA. Insomnia predicts treatment engagement and symptom change: a secondary analysis of a web-based CBT intervention for veterans with PTSD symptoms and hazardous alcohol use. Transl Behav Med 2021; 12:6360365. [PMID: 34463344 DOI: 10.1093/tbm/ibab118] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Posttraumatic Stress Disorder (PTSD) and hazardous drinking are highly comorbid, and often more severe than PTSD or hazardous drinking alone. Integrated, web-based interventions for PTSD/hazardous drinking may increase access to care, but have demonstrated equivocal results in reducing PTSD and hazardous drinking. One factor that may explain treatment engagement and symptom change is the presence of insomnia symptoms. The current study conducted secondary data analysis of a randomized controlled trial of an integrated web-based intervention for PTSD symptoms and hazardous drinking to examine insomnia symptoms as predictors of PTSD symptoms, alcohol use, and treatment engagement. In the parent study, 162 veterans in primary care reporting PTSD symptoms and hazardous drinking were randomized to receive either the intervention or treatment as usual. The current study examined insomnia among veterans who received the intervention (n = 81). Regression models tested baseline insomnia symptoms as predictors of treatment engagement, follow-up PTSD symptoms, and alcohol use. Hierarchical regression models tested change in insomnia during treatment as a predictor of follow-up PTSD symptoms and alcohol use. Results showed baseline insomnia predicted treatment engagement and follow-up drinking days, but not PTSD symptoms or heavy drinking days. Although overall change in insomnia was small, it predicted follow-up PTSD and heavy drinking days, but not drinking days. Results are consistent with previous research highlighting the importance of identifying and treating insomnia in the course of integrated treatment for PTSD/hazardous drinking. Future research should investigate how to best integrate insomnia, PTSD, and/or hazardous drinking interventions to maximize treatment engagement.
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Affiliation(s)
- Katherine A Buckheit
- VA Center for Integrated Healthcare, Syracuse VA Medical Center, Syracuse, NY 13204, USA
| | - Jon Nolan
- VA Center for Integrated Healthcare, Syracuse VA Medical Center, Syracuse, NY 13204, USA
| | - Kyle Possemato
- VA Center for Integrated Healthcare, Syracuse VA Medical Center, Syracuse, NY 13204, USA
| | - Stephen Maisto
- VA Center for Integrated Healthcare, Syracuse VA Medical Center, Syracuse, NY 13204, USA.,Department of Psychology, Syracuse University, Syracuse, NY 13244, USA
| | | | | | - Lisa A Marsch
- Center for Technology and Behavioral Health, Dartmouth College, Lebanon, NH 03766, USA
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43
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Park HY, Song IA, Cho HW, Oh TK. Insomnia disorder and long-term mortality in adult patients treated with extracorporeal membrane oxygenation in South Korea. J Sleep Res 2021; 31:e13454. [PMID: 34350639 DOI: 10.1111/jsr.13454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 07/05/2021] [Accepted: 07/17/2021] [Indexed: 11/27/2022]
Abstract
We investigated the prevalence of insomnia in extracorporeal membrane oxygenation (ECMO)-treated patients and examined the association between post-ECMO insomnia disorder and long-term mortality. In the present population-based cohort study, we used data from the National Health Insurance Claims database in South Korea. All adult patients who underwent ECMO between 2006 and 2014 were included, and ECMO-treated patients were defined as those who survived >365 days after ECMO. Insomnia disorder was identified using the International Classification of Diseases 10th Revision codes G47.0 and F51.0. Overall, 3,055 ECMO-treated patients were included in the final analysis: 431 (14.1%) had pre-ECMO insomnia disorder, while 148 (4.8%) were newly diagnosed with insomnia disorder up to 1 year after ECMO. In multivariable Cox regression model, patients with post-ECMO insomnia disorder had higher 5-year all-cause mortality (ACM) than controls (hazard ratio [HR] 1.71, 95% confidence interval [CI] 1.21-2.42; p = 0.003); however, those with pre-ECMO insomnia disorder did not (p = 0.655). In sensitivity analysis, post-ECMO insomnia disorder with underlying psychiatric illness was associated with a 2.39-fold higher 5-year ACM in ECMO-treated patients (HR 2.39, 95% CI 1.52-3.75; p < 0.001). In conclusion, at 1-year after ECMO, 4.8% of ECMO-treated patients were newly diagnosed with insomnia disorder, and post-ECMO insomnia disorder was associated with higher 5-year ACM, especially in those with underlying psychiatric illness. Our present results suggest that the development of insomnia disorder might be related to poorer long-term survival in ECMO-treated patients, especially in case of underlying psychiatric illness.
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Affiliation(s)
- Hye Yoon Park
- Department of Psychiatry, Seoul National University Hospital, Seoul, South Korea
| | - In-Ae Song
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hyoung-Won Cho
- Department of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Tak Kyu Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
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44
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Kartal D, Arjmand HA, Varker T, Cowlishaw S, O'Donnell M, Phelps A, Howard A, Hopwood M, McFarlane A, Bryant RA, Forbes D, Cooper J, Hinton M. Cross-Lagged Relationships Between Insomnia and Posttraumatic Stress Disorder in Treatment-Receiving Veterans. Behav Ther 2021; 52:982-994. [PMID: 34134836 DOI: 10.1016/j.beth.2020.12.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 01/13/2023]
Abstract
Insomnia is a risk factor for the development of posttraumatic stress disorder (PTSD) while it is also plausible that PTSD symptoms can maintain insomnia symptoms. The present study examined longitudinal bidirectional relationships between insomnia and PTSD symptoms in treatment-seeking veterans. Participants were 693 ex-serving members of the Australian Defence Force who participated in an accredited, hospital-based outpatient PTSD program. Participants completed self-reported assessments of PTSD and insomnia symptoms at four time points: intake, discharge, 3-month, and 9-months posttreatment follow-up. Cross-lagged pathway analyses indicated significant bi-directional pathways between insomnia symptoms and PTSD symptoms at most time points. A final cross-lagged model between insomnia symptoms and the PTSD symptom clusters indicated that the PTSD symptom paths on insomnia symptoms, between intake and discharge, were attributable to reexperiencing PTSD symptoms. In contrast, across posttreatment follow-up time points there were significant paths of insomnia symptoms on all PTSD symptom clusters except from insomnia at 3-months to avoidance symptom at 9-months. PTSD symptoms and insomnia symptoms have bidirectional associations over time that may lead to the mutual maintenance or exacerbation of each condition following PTSD treatment. Where residual insomnia symptoms are present post-treatment, a sleep-focussed intervention is indicated and a sequenced approach to treatment recommended.
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Affiliation(s)
- Dzenana Kartal
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne.
| | | | - Tracey Varker
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | - Sean Cowlishaw
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | - Meaghan O'Donnell
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | - Andrea Phelps
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | - Alexandra Howard
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | | | | | | | - David Forbes
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | - John Cooper
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
| | - Mark Hinton
- Phoenix Australia-Centre for Posttraumatic Mental Health and University of Melbourne
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45
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Sullan MJ, Crocker LD, Thomas KR, Orff HJ, Davey DK, Jurick SM, Twamley EW, Norman SB, Schiehser DM, Aupperle R, Jak AJ. Baseline sleep quality moderates symptom improvement in veterans with comorbid PTSD and TBI receiving trauma-focused treatment. Behav Res Ther 2021; 143:103892. [PMID: 34091276 DOI: 10.1016/j.brat.2021.103892] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 02/07/2023]
Abstract
Poor sleep quality is common among Veterans with posttraumatic stress disorder (PTSD) and history of traumatic brain injury (TBI). However, the relationship between sleep quality and treatment outcomes following trauma-focused interventions is less well-understood in this population. We sought to better understand whether 1) sleep quality changed as a result of trauma-focused treatment and 2) if baseline sleep quality moderated psychological and neurobehavioral treatment outcomes. Our sample consisted of 100 Iraq/Afghanistan era Veterans with PTSD and history of mild to moderate TBI who were randomized to one of two trauma-focused treatments: 1) Cognitive Processing Therapy (CPT) or 2) combined CPT and Cognitive Symptom Management and Rehabilitation Therapy (SMART-CPT). Self-reported sleep quality, psychiatric symptoms (PTSD and depression), and neurobehavioral concerns were assessed at multiple timepoints throughout the study. Multilevel modeling showed sleep quality did not improve, regardless of treatment condition. However, worse baseline sleep quality was associated with less improvement in PTSD symptoms and cognitive complaints. There was no effect of baseline sleep quality on change in depression symptoms. These findings suggest that more targeted treatments to address sleep quality either prior to or in conjunction with trauma-focused therapy may help to improve treatment outcomes for Veterans with comorbid PTSD and TBI history.
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Affiliation(s)
- Molly J Sullan
- Psychology Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA
| | - Laura D Crocker
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA
| | - Kelsey R Thomas
- Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA
| | - Henry J Orff
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA
| | - Delaney K Davey
- Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA
| | - Sarah M Jurick
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA
| | - Elizabeth W Twamley
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA
| | - Sonya B Norman
- Psychology Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA; National Center for PTSD, White River Junction, VT, USA
| | - Dawn M Schiehser
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Research Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr., Building 13, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA
| | - Robin Aupperle
- Laureate Institute for Brain Research, Tulsa, OK, USA; School of Community Medicine, University of Tulsa, Tulsa, OK, USA
| | - Amy J Jak
- Psychology Service, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA; Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA, 92093, USA.
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46
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Lind MJ, Brick LA, Gehrman PR, Duncan LE, Gelaye B, Maihofer AX, Nievergelt CM, Nugent NR, Stein MB, Amstadter AB. Molecular genetic overlap between posttraumatic stress disorder and sleep phenotypes. Sleep 2021; 43:5658424. [PMID: 31802129 DOI: 10.1093/sleep/zsz257] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 08/17/2019] [Indexed: 11/14/2022] Open
Abstract
STUDY OBJECTIVES Sleep problems are common, serving as both a predictor and symptom of posttraumatic stress disorder (PTSD), with these bidirectional relationships well established in the literature. While both sleep phenotypes and PTSD are moderately heritable, there has been a paucity of investigation into potential genetic overlap between sleep and PTSD. Here, we estimate genetic correlations between multiple sleep phenotypes (including insomnia symptoms, sleep duration, daytime sleepiness, and chronotype) and PTSD, using results from the largest genome-wide association study (GWAS) to date of PTSD, as well as publicly available GWAS results for sleep phenotypes within UK Biobank data (23 variations, encompassing four main phenotypes). METHODS Genetic correlations were estimated utilizing linkage disequilibrium score regression (LDSC), an approach that uses GWAS summary statistics to compute genetic correlations across traits, and Mendelian randomization (MR) analyses were conducted to follow up on significant correlations. RESULTS Significant, moderate genetic correlations were found between insomnia symptoms (rg range 0.36-0.49), oversleeping (rg range 0.32-0.44), undersleeping (rg range 0.48-0.49), and PTSD. In contrast, there were mixed results for continuous sleep duration and daytime sleepiness phenotypes, and chronotype was not correlated with PTSD. MR analyses did not provide evidence for casual effects of sleep phenotypes on PTSD. CONCLUSION Sleep phenotypes, particularly insomnia symptoms and extremes of sleep duration, have shared genetic etiology with PTSD, but causal relationships were not identified. This highlights the importance of further investigation into the overlapping influences on these phenotypes as sample sizes increase and new methods to investigate directionality and causality become available.
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Affiliation(s)
- Mackenzie J Lind
- Department of Psychiatry and Behavioral Sciences, University of Washington, WA.,Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, VA
| | - Leslie A Brick
- Department of Psychiatry and Human Behavior in Alpert Medical School of Brown University, RI
| | - Philip R Gehrman
- Department of Psychiatry, Perelman School of Medicine of the University of Pennsylvania, PA
| | - Laramie E Duncan
- Department of Psychiatry and Behavioral Sciences, Stanford University, CA
| | - Bizu Gelaye
- Department of Epidemiology and Psychiatry, Harvard T. H. Chan School of Public Health and Harvard School of Medicine, MA
| | - Adam X Maihofer
- Department of Psychiatry, University of California San Diego and Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, CA
| | - Caroline M Nievergelt
- Department of Psychiatry, University of California San Diego and Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, CA
| | - Nicole R Nugent
- Department of Psychiatry and Human Behavior in Alpert Medical School of Brown University, RI.,Bradley/Hasbro Children's Research Center of Rhode Island Hospital, RI
| | - Murray B Stein
- Department of Psychiatry and Family Medicine & Public Health, University of California San Diego, CA and VA San Diego Healthcare System, CA
| | - Ananda B Amstadter
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, VA.,Department of Human and Molecular Genetics, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, VA
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47
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Abstract
BACKGROUND Nightmares and insomnia are significant concerns that commonly co-occur with each other and with other health disorders. Limited research has examined the unique and shared aspects of insomnia and nightmares, and little is known about sleep in US National Guard personnel. This study sought to determine the prevalence and psychosocial correlates of nightmares with and without insomnia in US National Guard personnel. METHOD National Guard personnel (N = 841) completed an online survey and were classified as having nightmares only, insomnia only, both, or neither, using a minimum nightmare frequency of "less than once a week" and an Insomnia Severity Index cutoff of ≥ 15. Analyses examined differences in demographics, physical health, and psychosocial variables and in the prevalence of nightmares and insomnia in personnel with physical and mental health problems. RESULTS In this sample, 32% reported nightmares only, 4% reported insomnia only, and 12% reported both. Those in the youngest age group (18-21) were more likely to have no nightmares or insomnia. Those with both nightmares and insomnia had more deployments. Nightmares and insomnia were associated with poorer physical and mental health and greater prevalence of comorbid physical and mental health conditions. Personnel with both insomnia and nightmares reported the greatest severity of comorbid conditions. CONCLUSION US National Guard personnel with nightmares and/or insomnia reported worse mental and physical health impairment than those without these conditions. Personnel may benefit from screening for nightmares and insomnia and referrals for evidence-based treatment.
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48
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The role of insomnia in the association between posttraumatic stress disorder and hypertension. J Hypertens 2021; 38:641-648. [PMID: 31725076 DOI: 10.1097/hjh.0000000000002311] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Posttraumatic stress disorder (PTSD) is associated with incident hypertension. Although this relationship is poorly understood, PTSD is also associated with insomnia symptoms, which increases the risk for hypertension. Whether insomnia contributes to PTSD-associated risk for hypertension is unknown. METHODS We examined self-report survey and electronic health record data from 1109 participants in the Women Veterans Cohort Study (mean age: 43.8 ± 10.9 years; 52% women, 81% White) to assess the cross-sectional associations between PTSD symptom severity, recent symptoms of insomnia, and hypertension, defined as self-reported treatment for high blood pressure in the last year. Structural equation modeling was used to examine whether insomnia symptoms mediate the association between PTSD and hypertension. RESULTS PTSD symptom severity was associated with hypertension (r = 0.09, P < 0.001). PTSD symptom severity and hypertension were each associated with the insomnia symptoms difficulty falling asleep, difficulty staying asleep, and worry/distress about sleep problems (PTSD: rs = 0.58--0.62, P < 0.001; hypertension: rs = 0.07--0.10, P < 0.001). A latent variable derived from those symptoms mediated 9% of the association between PTSD symptom severity and hypertension (P = 0.02). CONCLUSION In this study of young and middle-aged Veterans, insomnia symptoms mediated the association between PTSD and hypertension. Difficulties falling asleep and maintaining sleep and related distress may be particularly deleterious for cardiovascular health in Veterans. Longitudinal data is required to further investigate the associations between PTSD, insomnia, and hypertension.
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49
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Sandahl H, Carlsson J, Sonne C, Mortensen EL, Jennum P, Baandrup L. Investigating the link between subjective sleep quality, symptoms of PTSD and level of functioning in a sample of trauma-affected refugees. Sleep 2021; 44:6168908. [PMID: 33710347 DOI: 10.1093/sleep/zsab063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 02/01/2021] [Indexed: 11/14/2022] Open
Abstract
STUDY OBJECTIVES To examine whether baseline sleep quality is associated with baseline symptoms of posttraumatic stress disorder (PTSD) and level of functioning, and whether baseline sleep quality and improvement of sleep quality are specific predictors of change in PTSD symptoms and level of functioning. METHODS Data were derived from a four-armed randomised controlled superiority trial (N=219 trauma-affected refugees). All four groups received treatment as usual consisting of a 10-12 months bio-psycho-social treatment program with an additional differential treatment component added to each arm. We performed bivariate correlation analyses, multiple linear regression analyses and mediation analyses to examine associations between baseline sleep quality, change in sleep quality and treatment response for PTSD symptoms and level of functioning. RESULTS Baseline sleep quality correlated with symptoms of PTSD (r = .33) and level of functioning (r=0.15). Baseline sleep quality, improvement of sleep quality and improvement of general well-being were predictors of treatment response for symptoms of PTSD and level of functioning when controlling for age, gender, and baseline symptoms of PTSD and depression. CONCLUSIONS We found that good sleep quality at baseline and improvement of sleep quality were predictors of PTSD treatment response. However, treatment response was more closely associated with improvement in general well-being. The results indicate that the effect of improved sleep quality was partly mediated by a more general mental state improvement. Further research is needed to differentiate if a selected subgroup of patients may profit from sleep enhancing treatment.
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Affiliation(s)
- Hinuga Sandahl
- Competence Centre for Transcultural Psychiatry, Mental Health Center Ballerup, Mental Health Services in the Capital Region of Denmark, Ballerup, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jessica Carlsson
- Competence Centre for Transcultural Psychiatry, Mental Health Center Ballerup, Mental Health Services in the Capital Region of Denmark, Ballerup, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Charlotte Sonne
- Competence Centre for Transcultural Psychiatry, Mental Health Center Ballerup, Mental Health Services in the Capital Region of Denmark, Ballerup, Denmark
| | - Erik Lykke Mortensen
- Department of Public Health and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Poul Jennum
- Danish Center for Sleep Medicine, Department of Clinical Neurophysiology, Rigshospitalet - Glostrup, Copenhagen University Hospital, Denmark
| | - Lone Baandrup
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Mental Health Center Copenhagen, Mental Health Services in the Capital Region of Denmark, Copenhagen, Denmark
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50
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Written exposure therapy and app-delivered mindfulness-based meditation for PTSD and subthreshold PTSD in China: Design of a randomized controlled trial. Contemp Clin Trials Commun 2021; 22:100729. [PMID: 34007950 PMCID: PMC8111261 DOI: 10.1016/j.conctc.2021.100729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/16/2020] [Accepted: 01/15/2021] [Indexed: 11/22/2022] Open
Abstract
Background Posttraumatic stress disorder (PTSD) and subthreshold PTSD are still major global concerns, especially in developing areas short of mental health resources. Written exposure therapy (WET), a brief 5-session treatment, has been found to be effective in reducing PTSD symptoms, but no studies have examined it in an Eastern context. Mindfulness-based meditation mobile application may be a promising approach to reduce insomnia comorbid with PTSD. The current study aims to: 1) examine the effectiveness of WET for Chinese PTSD and subthreshold PTSD patients, and 2) examine the effectiveness of adding a mindfulness-based application (MBA) to WET for reducing comorbid insomnia. Methods The randomized controlled trial will enroll 150 adults with subthreshold/full PTSD and comorbid insomnia. Participants will be randomly assigned to written exposure therapy plus mindfulness-based application condition (WET + MBA, n = 50), written exposure therapy alone (WET, n = 50), or minimal contact control (MMC, n = 50). Clinical interview of the primary outcome (PTSD symptoms) will be administrated at baseline, posttreatment, 3- and 6- month follow-up, while self-reported PTSD symptoms and secondary outcomes (insomnia severity) will be administrated at baseline, every week and all follow-ups. Discussion This is the first study applying WET in Chinese PTSD patients, as well as examining a mindfulness-based mobile application as a treatment add-on for comorbid insomnia. Study findings will contribute to the knowledge of the effectiveness of WET and a mindfulness-based mobile application, and the development of a culture-adapted treatment protocol. Trial registration ChiCTR, ChiCTR2000034119. Registered 24 June 2020, http://www.chictr.org.cn/showproj.aspx?proj=55,467.
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Key Words
- BAI, Beck Anxiety Inventory
- BDI-II, Beck Depression Inventory-II
- CAPS5, Clinician-Administered PTSD Scale for DSM-5
- CBT-i, cognitive behavioral therapy-insomnia
- CERQ, Cognitive Emotion Regulation Questionnaire
- CPT, cognitive processing therapy
- Chinese
- CiOQ-S, Short Form of the Changes in Outlook Questionnaire
- DSM-5, Diagnostic and Statistical Manual of Mental Disorders-5
- GHS, General Happiness Scale
- GQ-5, Gratitude Questionnaire-5
- HFS, Heartland Forgiveness Scale
- HPA-axis, hypothalamic–pituitary–adrenal axis
- ISI, Insomnia Severity Index
- MBA, mindfulness-based application
- MCC, minimal contact control
- MHApp, mental health application
- MLMs, Multilevel models
- MLQ, Meaning in Life Questionnaire
- MM, mindfulness-based meditation
- Mindfulness
- PCL-5, PTSD CheckList-DSM5
- PE, prolonged exposure
- PSSI-5, PTSD
- PTCI, Posttraumatic Cognitions Inventory
- PTG, posttraumatic growth
- PTGI, Post Traumatic Growth Inventory
- PTSD
- PTSD, Post-traumatic stress disorder
- RCT, randomized controlled trial
- SUDs, Subjective Units of Distress Scale
- Symptom Scale, Interview Version for DSM-5
- WET, written exposure therapy
- WET + MBA, written exposure therapy plus mindfulness-based App
- Written exposure therapy
- app, application
- mHealth
- sIgA, secretory Immunoglobulin A
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