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Li J, Sánchez-García R. Equine-assisted interventions for veterans with posttraumatic stress disorder: a systematic review. Front Psychiatry 2023; 14:1277338. [PMID: 38025432 PMCID: PMC10654975 DOI: 10.3389/fpsyt.2023.1277338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Equine-assisted intervention therapy has a nearly 60-year history and has been shown to have a significant positive impact on various types of psychotherapy patients. Due to an increase in research on EAT, the number of existing methods of equine-assisted intervention therapy has gradually increased. Based on existing literature on the application of equine-assisted intervention therapy on veterans with post-traumatic stress disorder (PTSD), this study examines the characteristics of several types of equine interventions and includes a systematic review of peer-reviewed literature on equine-assisted interventions for veterans with PTSD published over the past 5 years, from 2018 to the present. Ten articles met the review criteria and served as the primary data for analysis. Several types of equine-assisted interventions were shown to have a beneficial psychological impact on veterans. However, some limitations were also found in the studies, such as that the majority of experiments were constrained by small sample sizes. Equine-assisted intervention therapy has been shown to be effective, but further research is merited, in order to focus on the specific details and theories involved in equine-assisted interventions, and on the welfare of the horses involved in the therapy.
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Affiliation(s)
- Jiaxin Li
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF), Universidad Politécnica de Madrid, Madrid, Spain
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2
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Seol JH, Sohn YW, Yoo M, Park Y. Decent Work, Posttraumatic Stress Disorder, and Posttraumatic Growth From the Psychology of Working Perspective: A Three-Wave Study of Military Personnel. JOURNAL OF CAREER ASSESSMENT 2023. [DOI: 10.1177/10690727231163321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2023]
Abstract
Scholarly interest in the relationship between decent work and mental health based on the Psychology of Working Theory has recently increased. This study evaluated the indirect effects of survival, social contribution, and self-determination needs satisfaction on the relationship between decent work and trauma-related mental health among military personnel. We conducted a three-wave survey over 1 year. Results showed that decent work predicted satisfaction of the three basic needs. Additionally, survival needs directly predicted posttraumatic stress disorder symptoms, while social contribution and self-determination needs directly predicted posttraumatic growth. Finally, decent work had a significant indirect effect on posttraumatic stress disorder symptoms via survival needs, whereas decent work had significant indirect effects on posttraumatic growth via social contribution and self-determination needs. Our findings suggest that the more military personnel perceive their work as decent and feel that their three basic needs are fulfilled, the more posttraumatic stress disorder symptoms diminish, and posttraumatic growth increases. We discuss the implications and need for follow-up studies.
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Affiliation(s)
- Jeong Hoon Seol
- Department of Psychology, Yonsei University, Seoul, Republic of Korea
| | - Young Woo Sohn
- Department of Psychology, Yonsei University, Seoul, Republic of Korea
| | - Minjun Yoo
- Department of Humanities, R.O.K Naval Academy, Changwon, Republic of Korea
| | - Yonguk Park
- Department of Psychology, Yonsei University, Seoul, Republic of Korea
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3
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Shemesh Y, Chen A. A paradigm shift in translational psychiatry through rodent neuroethology. Mol Psychiatry 2023; 28:993-1003. [PMID: 36635579 PMCID: PMC10005947 DOI: 10.1038/s41380-022-01913-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 01/14/2023]
Abstract
Mental disorders are a significant cause of disability worldwide. They profoundly affect individuals' well-being and impose a substantial financial burden on societies and governments. However, despite decades of extensive research, the effectiveness of current therapeutics for mental disorders is often not satisfactory or well tolerated by the patient. Moreover, most novel therapeutic candidates fail in clinical testing during the most expensive phases (II and III), which results in the withdrawal of pharma companies from investing in the field. It also brings into question the effectiveness of using animal models in preclinical studies to discover new therapeutic agents and predict their potential for treating mental illnesses in humans. Here, we focus on rodents as animal models and propose that they are essential for preclinical investigations of candidate therapeutic agents' mechanisms of action and for testing their safety and efficiency. Nevertheless, we argue that there is a need for a paradigm shift in the methodologies used to measure animal behavior in laboratory settings. Specifically, behavioral readouts obtained from short, highly controlled tests in impoverished environments and social contexts as proxies for complex human behavioral disorders might be of limited face validity. Conversely, animal models that are monitored in more naturalistic environments over long periods display complex and ethologically relevant behaviors that reflect evolutionarily conserved endophenotypes of translational value. We present how semi-natural setups in which groups of mice are individually tagged, and video recorded continuously can be attainable and affordable. Moreover, novel open-source machine-learning techniques for pose estimation enable continuous and automatic tracking of individual body parts in groups of rodents over long periods. The trajectories of each individual animal can further be subjected to supervised machine learning algorithms for automatic detection of specific behaviors (e.g., chasing, biting, or fleeing) or unsupervised automatic detection of behavioral motifs (e.g., stereotypical movements that might be harder to name or label manually). Compared to studies of animals in the wild, semi-natural environments are more compatible with neural and genetic manipulation techniques. As such, they can be used to study the neurobiological mechanisms underlying naturalistic behavior. Hence, we suggest that such a paradigm possesses the best out of classical ethology and the reductive behaviorist approach and may provide a breakthrough in discovering new efficient therapies for mental illnesses.
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Affiliation(s)
- Yair Shemesh
- Department of Brain Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
- Department of Molecular Neuroscience, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Alon Chen
- Department of Brain Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel.
- Department of Molecular Neuroscience, Weizmann Institute of Science, Rehovot, 7610001, Israel.
- Department of Stress Neurobiology and Neurogenetics, Max Planck Institute of Psychiatry, 80804, Munich, Germany.
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Sijercic I, Liebman RE, Ip J, Whitfield KM, Ennis N, Sumantry D, Sippel LM, Fredman SJ, Monson CM. A systematic review and meta-analysis of individual and couple therapies for posttraumatic stress disorder: Clinical and intimate relationship outcomes. J Anxiety Disord 2022; 91:102613. [PMID: 35970071 DOI: 10.1016/j.janxdis.2022.102613] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 07/11/2022] [Accepted: 08/04/2022] [Indexed: 10/16/2022]
Abstract
The association between symptoms of posttraumatic stress disorder (PTSD) in adults and difficulties in intimate relationships is well documented. Growing literature suggests that interpersonally-oriented therapies, such as couple and family interventions, may lead to improvements in both PTSD symptoms and intimate relationship functioning. However, it is unknown how individual PTSD treatments compare to couple/family interventions in relational outcomes. The present study was a systematic review and meta-analysis of individual and couple/family treatments to examine changes in PTSD symptoms and intimate relationship functioning. Twelve couple treatment studies with 13 unique samples and 7 individual treatment studies with 9 unique samples met inclusion criteria. No family-based treatments were identified. Meta-analytic findings indicated moderate to large reductions in PTSD symptoms for both couple and individual studies. Small but significant improvements in intimate relationship functioning across individual and couple studies were observed. Moderation analysis suggested that across both individual and couple treatment formats, trauma-focused treatments had larger effects on PTSD symptoms. Trauma-focused treatments had larger effects on intimate relationship functioning for individual studies. Military status did not moderate outcomes. This study supports the utility of both individual and couple treatment formats for treating PTSD and provides preliminary support for these modalities for also enhancing intimate relationship functioning.
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Affiliation(s)
| | - Rachel E Liebman
- Toronto Metropolitan University, Toronto, Canada; University Health Network, Toronto General Hospital, Toronto, Canada
| | - Jennifer Ip
- Toronto Metropolitan University, Toronto, Canada
| | | | - Naomi Ennis
- Toronto Metropolitan University, Toronto, Canada
| | | | - Lauren M Sippel
- National Center for PTSD, USA; Geisel School of Medicine at Dartmouth, NH, USA
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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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Evidence-based individual psychotherapy for complex posttraumatic stress disorder and at-risk groups for complex traumatization: A meta-review. J Affect Disord 2022; 299:610-619. [PMID: 34952116 DOI: 10.1016/j.jad.2021.12.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/05/2021] [Accepted: 12/18/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND The current meta-review of meta-analyses on psychotherapy research for complex post-traumatic stress disorder (CPTSD) and samples at risk of complex traumatization has three aims: first, to provide an overview of efficacy of individual psychotherapies; second, to compare the quality of the meta-analyses; and third, to assess statistical power. METHODS The literature search was conducted until August 2020. Meta-analyses providing individual treatment effect estimates focusing on CPTSD or samples at risk of complex traumatization (i.e., victims of childhood sexual abuse (CSA), war or torture, refugees, and veterans with PTSD) were eligible for inclusion. The effect sizes were classified according to Cohen as small, medium, or large. The "A MeaSurement Tool to Assess systematic Reviews" (AMSTAR) was applied to assess the quality of the meta-analyses, and power was assessed post-hoc. RESULTS Twenty-four meta-analyses were suitable for inclusion. The efficacy of the interventions varied (g = -0.04 (CI -0.39; 0.48), controlled, to d = 2.73 (1.69; 3.76), uncontrolled). Overall, 16 effect estimates were large. On average, the quality of the meta-analyses was good (average AMSTAR total score 7.71 points (range 3-11). Considering quality assessments and power together, nine meta-analyses were evaluated as high quality. LIMITATIONS No meta-analysis for CPTSD was eligible and the number of individuals with complex traumatization was not directly assessed in the at-risk groups. CONCLUSIONS For at-risk groups for complex traumatization, on average, good-quality empirical evidence exists. Given the limited research on CPTSD, future studies are needed to further investigate the efficacy of interventions.
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Schnitzer G, Holttum S, Huet V. "My heart on this bit of paper": A grounded theory of the mechanisms of change in art therapy for military veterans. J Affect Disord 2022; 297:327-337. [PMID: 34715166 DOI: 10.1016/j.jad.2021.10.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 10/12/2021] [Accepted: 10/23/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND A proportion of veterans experience post-traumatic stress disorder (PTSD). Research has shown reduced effectiveness of commonly offered psychotherapies in military personnel. Some research suggested the usefulness of art therapy for veterans with PTSD, but its mechanism of operation has been unclear. The current project aimed to establish participants' perceptions of any impact of group art therapy and some of the perceived mechanisms of change. METHOD In a grounded theory design, single semi-structured interviews were conducted with nine veterans who had received group art therapy, two art therapists, and a veteran's wife. Interviews were transcribed and analysed. FINDINGS Theorised categories included (a) art therapy group as "the family", (b) "the gentle conductor", (c) trust, (d) doing the work, (e) art therapy as "a communication tool", (f) "points of recognition", (g) "making things concrete", and (h) "not a cure". LIMITATIONS Shortcomings included a homogenous sample who all attended art therapy alongside other interventions, reliance on subjective and unmeasured symptom change, and researcher effects related to qualitative methodology. CONCLUSION The developed grounded theory is consistent with existing evidence and neuropsychological theory. Group art therapy may enable some veterans to prepare for verbal-only therapy, by offering a safe space in which to approach non-verbal traumatic and trauma-related contextual material in a controlled way. Artworks may provide a bridge to facilitate communication of experiences within subsequent verbal therapy and with loved-ones. It is suggested to replicate the project at different sites. Elements of the developed theory may be investigated further to establish its transferability.
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Affiliation(s)
- Gabriel Schnitzer
- Salomons Institute for Applied Psychology, Canterbury Christ Church University, Tunbridge Wells BN2 3EW, United Kingdom.
| | - Sue Holttum
- Salomons Institute for Applied Psychology, Canterbury Christ Church University, Tunbridge Wells BN2 3EW, United Kingdom; British Association of Art Therapists, London, United Kingdom
| | - Val Huet
- British Association of Art Therapists, London, United Kingdom
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van Gelderen MJ, Nijdam MJ, Haagen JFG, Vermetten E. Interactive Motion-Assisted Exposure Therapy for Veterans with Treatment-Resistant Posttraumatic Stress Disorder: A Randomized Controlled Trial. PSYCHOTHERAPY AND PSYCHOSOMATICS 2021; 89:215-227. [PMID: 32203971 DOI: 10.1159/000505977] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 01/16/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Veterans with posttraumatic stress disorder (PTSD) tend to benefit less from evidence-based treatments than other PTSD populations. A novel virtual reality and motion-assisted exposure therapy, called 3MDR, provides treatment in an immersive, personalized and activating context. OBJECTIVE To study the efficacy of 3MDR for veterans with treatment-resistant PTSD. METHOD In a randomized controlled trial (n = 43) 3MDR was compared to a non-specific treatment component control group. Primary outcome was clinician-rated PTSD symptoms at baseline, after 3MDR, and at the 12-week and 16-week follow-up (primary end point). Intention-to-treat analyses of covariance and mixed models were applied to study differences between groups at the end point and over the course of intervention, controlling for baseline scores. RESULTS The decrease in PTSD symptom severity from baseline to end point was significantly greater for 3MDR as compared to the control group, with a large effect size (F[1, 37] = 6.43, p = 0.016, d = 0.83). No significant between-group difference was detected in the course of PTSD symptoms during treatment when including all time points. The dropout rate was low (7%), and 45% of the patients in the 3MDR group improved clinically. The number needed to treat was 2.86. CONCLUSIONS In this trial, 3MDR significantly decreased PTSD symptoms in veterans with, on average, a history of 4 unsuccessful treatments. The low dropout rate may be indicative of high engagement. However, a lack of significant differences on secondary outcomes limits conclusions that can be drawn on its efficacy and underlines the need for larger phase III trials. These data show emerging evidence for 3MDR and its potential to progress PTSD treatment for veterans (Dutch Trial Register Identifier: NL5126).
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Affiliation(s)
- Marieke J van Gelderen
- ARQ Centrum'45, Diemen, The Netherlands, .,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands,
| | - Mirjam J Nijdam
- ARQ Centrum'45, Diemen, The Netherlands.,Department of Psychiatry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | | | - Eric Vermetten
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands.,ARQ National Psychotrauma Centre, Diemen, The Netherlands.,Military Mental Health Research, Ministry of Defense, Utrecht, The Netherlands
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Seol JH, Park Y, Choi J, Sohn YW. The Mediating Role of Meaning in Life in the Effects of Calling on Posttraumatic Stress Symptoms and Growth: A Longitudinal Study of Navy Soldiers Deployed to the Gulf of Aden. Front Psychol 2021; 11:599109. [PMID: 33574782 PMCID: PMC7870474 DOI: 10.3389/fpsyg.2020.599109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/10/2020] [Indexed: 12/03/2022] Open
Abstract
This study examined the mediating role of meaning in life in the effect of calling on posttraumatic stress disorder (PTSD) and posttraumatic growth (PTG) among navy soldiers of the Republic of Korea deployed to the Gulf of Aden, Somalia. Participants responded to the questionnaire survey three times (pre-deployment, deployment, and post-deployment) at 4-month intervals. From the first, second, and third surveys, data were collected for 223, 195, and 103 respondents, respectively. Results showed that calling had a negative effect on PTSD, fully mediated by meaning in life, whereas calling had a positive effect on PTG, partially mediated by meaning in life. Our findings suggest that calling acts as a positive psychological resource for maintaining the meaning in life throughout stressful events experienced during deployment, thereby reducing posttraumatic stress symptoms and promoting post-deployment psychological growth. Finally, theoretical and practical implications and the need for follow-up studies are discussed.
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Affiliation(s)
| | | | | | - Young Woo Sohn
- Department of Psychology, Yonsei University, Seoul, South Korea
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Zhao YF, Huang ZD, Gu HY, Guo GL, Yuan RX, Zhang C. Key Clinical Interest Outcomes of Pharmaceutical Administration for Veterans With Post-Traumatic Stress Disorder Based on Pooled Evidences of 36 Randomised Controlled Trials With 2,331 Adults. Front Pharmacol 2021; 11:602447. [PMID: 33390990 PMCID: PMC7773915 DOI: 10.3389/fphar.2020.602447] [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: 09/03/2020] [Accepted: 11/26/2020] [Indexed: 02/01/2023] Open
Abstract
Background: The effects of drug treatment on veterans, who have a high risk of post-traumatic stress disorder (PTSD), are not clear, and the guidelines are different from the recommendations of the recent meta-analysis. Our goal was to find the efficacy and frequencies of complications of drugs that can treat PTSD in veterans. Method: We searched Ovid MEDLINE, Ovid Embase, The Cochrane Library and Web of Science until January 1, 2020. The outcomes were designed as the change of PTSD total scale, subsymptom score, response rate, frequencies of complications outcomes, and acceptability. Results: We included a total of 36 randomised controlled trials with a total of 2,331 adults. In terms of overall effect, drug treatment is more effective than placebo in change in total PTSD symptoms scale (SMD = -0.24, 95% CI [-0.42, -0.06]) and response (RR = 1.66, 95% CI [1.01, 2.72]). However, in terms of frequencies of complications, drugs generally had a higher withdrawal rate (RR = 1.02, 95% CI [0.86, 1.20]) and a higher frequencies of complications (RR = 1.72, 95% CI [1.20, 2.47]) than placebo. Risperidone showed a good curative effect in change in total PTSD symptoms scale (SMD = -0.22, 95% CI [-0.43, 0.00]) and acceptability (RR = 1.31, 95% CI [0.82, 2.59]). The drugs acting on 5-HT receptors, our results showed that symptoms of hyper-arousal (SMD = -0.54, 95% CI [-0.86, -0.21]), symptoms of re-experiencing (SMD = -0.62, 95% CI [-0.86, -0.39]) and symptoms of avoidance (SMD = -0.53, 95% CI [- 0.77,-0.3]), The drugs acting on dopamine receptors, our results showed that symptoms of re-experiencing (SMD = -0.35, 95% CI [-0.55, -0.16]) and the drugs acting on α2 receptor has a significant effect on reducing total PTSD symptoms scale (SMD = -0.34, 95% CI [-0.62, -0.06]). Conclusion: Drug therapy can effectively treat PTSD, but its frequencies of complications should be considered. Different from the guidelines for adult PTSD, this study supports atypical antipsychotics, selective serotonin reuptake inhibitors and receptors that act on 5-HT and dopamine for the treatment of PTSD in veterans. Based on evidence among these drugs, the risperidone is the most effective for veterans, otherwise, sertraline is used as an alternative.
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Affiliation(s)
- Yi-Fan Zhao
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | | | - Hui-Yun Gu
- Department of Spine and Orthopedic Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Guang-Ling Guo
- Center of Women's Health Sciences, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Rui-Xia Yuan
- Clinical Big Data Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chao Zhang
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, Shiyan, China
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Niemeyer H, Knaevelsrud C, Schumacher S, Engel S, Kuester A, Burchert S, Muschalla B, Weiss D, Spies J, Rau H, Willmund GD. Evaluation of an internet-based intervention for service members of the German armed forces with deployment-related posttraumatic stress symptoms. BMC Psychiatry 2020; 20:205. [PMID: 32375754 PMCID: PMC7204035 DOI: 10.1186/s12888-020-02595-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 04/12/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The present study was designed to evaluate the efficacy of a therapist-guided internet-based cognitive-behavioral therapy (iCBT) intervention for service members of the German Armed Forces with posttraumatic stress disorder (PTSD). The iCBT was adapted from Interapy, a trauma-focused evidence-based treatment based on prolonged exposure and cognitive restructuring. It lasted for 5 weeks and included 10 writing assignments (twice a week). The program included a reminder function if assignments were overdue, but no multimedia elements. Therapeutic written feedback was provided asynchronously within one working day. METHODS Male active and former military service members were recruited from the German Armed Forces. Diagnoses were assessed with the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) and the Mini-International Neuropsychiatric Interview. Psychopathology was assessed at pre-treatment, post-treatment, and 3-month follow-up. Severity of PTSD was the primary outcome and anxiety was the secondary outcome. Participants were randomly allocated to a treatment group that received iCBT immediately or to a waitlist group that received iCBT after 6 weeks. Due to the overall small sample size (n = 37), the two groups were collapsed for the statistical analyses. Change during the intervention period was investigated using latent-change score models. RESULTS Improvements in the CAPS-5 were small and not statistically significant. For anxiety, small significant improvements were observed from pre- to follow-up assessment. The dropout rate was 32.3%. CONCLUSIONS The low treatment utilization and the high dropout rate are in line with previous findings on treatment of service members. The interpretation of the current null results for the efficacy of iCBT is limited due to the small sample size, however for military samples effect estimates were also smaller in other recent studies. Our results demonstrate the need to identify factors influencing treatment engagement and efficacy in veterans. TRIAL REGISTRATION Australian Clinical Trials Registry ACTRN12616000956404.
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Affiliation(s)
- Helen Niemeyer
- Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195, Berlin, Germany.
| | - Christine Knaevelsrud
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Sarah Schumacher
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Sinha Engel
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Annika Kuester
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Sebastian Burchert
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Beate Muschalla
- grid.6738.a0000 0001 1090 0254Department of Clinical Psychology, Psychotherapy and Diagnostics, Institute of Psychology, Technische Universität Braunschweig, Braunschweig, Germany
| | - Deborah Weiss
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Jan Spies
- grid.14095.390000 0000 9116 4836Division of Clinical Psychological Intervention, Department of Education and Psychology, Freie Universität Berlin, Freie Universität Berlin, Schwendenerstr. 27, 14195 Berlin, Germany
| | - Heinrich Rau
- German Armed Forces, Military Hospital Berlin, Department for Military Mental Health, Berlin, Germany
| | - Gerd-Dieter Willmund
- German Armed Forces, Military Hospital Berlin, Department for Military Mental Health, Berlin, Germany
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12
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Souza RR, Robertson NM, Mathew E, Tabet MN, Bucksot JE, Pruitt DT, Rennaker RL, Hays SA, McIntyre CK, Kilgard MP. Efficient parameters of vagus nerve stimulation to enhance extinction learning in an extinction-resistant rat model of PTSD. Prog Neuropsychopharmacol Biol Psychiatry 2020; 99:109848. [PMID: 31863872 DOI: 10.1016/j.pnpbp.2019.109848] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 12/11/2019] [Accepted: 12/16/2019] [Indexed: 12/20/2022]
Abstract
Vagus nerve stimulation (VNS) has shown promise as an adjuvant treatment for posttraumatic stress disorder (PTSD), as it enhances fear extinction and reduces anxiety symptoms in multiple rat models of this condition. Yet, identification of the optimal stimulation paradigm is needed to facilitate clinical translation of this potential therapy. Using an extinction-resistant rat model of PTSD, we tested whether varying VNS intensity and duration could maximize extinction learning while minimizing the total amount of stimulation. We confirmed that sham rats failed to extinguish after a week of extinction training. Delivery of the standard LONG VNS trains (30 s) at 0.4 mA enhanced extinction and reduced anxiety but did not prevent fear return. Increasing the intensity of LONG VNS trains to 0.8 mA prevented fear return and attenuated anxiety symptoms. Interestingly, delivering 1, 4 or 16 SHORT VNS bursts (0.5 s) at 0.8 mA during each cue presentation in extinction training also enhanced extinction. LONG VNS trains or multiple SHORT VNS bursts at 0.8 mA attenuated fear renewal and reinstatement, promoted extinction generalization and reduced generalized anxiety. Delivering 16 SHORT VNS bursts also facilitated extinction in fewer trials. This study provides the first evidence that brief bursts of VNS can enhance extinction training, reduce relapse and support symptom remission using much less VNS than previous protocols. These findings suggest that VNS parameters can be adjusted in order to minimize total charge delivery and maximize therapeutic effectiveness.
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Affiliation(s)
- Rimenez R Souza
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America.
| | - Nicole M Robertson
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Ezek Mathew
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Michel N Tabet
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Jesse E Bucksot
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - David T Pruitt
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Robert L Rennaker
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Seth A Hays
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Christa K McIntyre
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
| | - Michael P Kilgard
- Texas Biomedical Device Center, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America; School of Behavioral Brain Sciences, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, United States of America
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13
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How Much Is Enough? Trauma Recall and the Exposure Therapy Process. J Nerv Ment Dis 2020; 208:215-221. [PMID: 31904667 DOI: 10.1097/nmd.0000000000001080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Theoretical models of posttraumatic stress disorder (PTSD) as well as exposure therapy (EXP) methodology suggest that trauma recall is crucial to altering the conditioned fear response associated with PTSD. However, it is unclear whether limited recall of the trauma event attenuates treatment outcomes. This study examined whether the extent of difficulty recalling aspects of a traumatic event affected fear activation, habituation, number of sessions, session length, and diagnostic outcomes in 166 Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn veterans. Extent of trauma recall difficulty neither attenuated veterans' ability to achieve fear activation and habituation nor affected treatment outcomes. Findings suggest that even veterans who reported greater difficulty recalling their trauma event can engage successfully and benefit from EXP. This research is the first to examine trauma event recall in the context of the EXP process and contributes to the current body of literature that aims to address the question: "For whom do treatments work?"
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Hampstead BM, Mascaro N, Schlaefflin S, Bhaumik A, Laing J, Peltier S, Martis B. Variable symptomatic and neurophysiologic response to HD-tDCS in a case series with posttraumatic stress disorder. Int J Psychophysiol 2019; 154:93-100. [PMID: 31783040 DOI: 10.1016/j.ijpsycho.2019.10.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 10/22/2019] [Accepted: 10/29/2019] [Indexed: 01/04/2023]
Abstract
Chronic Posttraumatic stress disorder (PTSD), characterized by symptoms of re-experiencing, hyperarousal, and avoidance, is challenging to treat as a significant proportion of patients remain symptomatic following even empirically supported interventions. The current case series investigated the effects of up to 10 sessions of high definition transcranial direct current stimulation (HD-tDCS) on symptoms of PTSD. Participants received HD-tDCS that targeted the right lateral temporal cortex (LTC; center cathode placed over T8), given this region's potential involvement in symptoms of re-experiencing and, possibly, hyperarousal. Five of the six enrolled patients completed at least 8 sessions. Of these five, four showed improvement in symptoms of re-experiencing after HD-tDCS. This improvement was accompanied by connectivity change in the right LTC as well as a larger extended fear network but not a control network that consisted of visual cortex regions; however, the nature of the change varied across participants as some showed increased connectivity whereas others showed decreased connectivity. These preliminary data suggest that HD-tDCS may be beneficial for treatment of specific PTSD symptoms, in at least some individuals, and warrants further investigation.
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Affiliation(s)
- Benjamin M Hampstead
- Mental Health Service, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA; Neuropsychology Section, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA.
| | - Nathan Mascaro
- Trauma Recovery Program, Atlanta VAMC, Decatur, GA, USA; Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Stephen Schlaefflin
- Neuropsychology Section, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Arijit Bhaumik
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Julia Laing
- Neuropsychology Section, Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Scott Peltier
- Functional MRI Laboratory, University of Michigan, Ann Arbor, MI, USA; Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Brian Martis
- Mental Health Service, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
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15
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Straud CL, Siev J, Messer S, Zalta AK. Examining military population and trauma type as moderators of treatment outcome for first-line psychotherapies for PTSD: A meta-analysis. J Anxiety Disord 2019; 67:102133. [PMID: 31472332 PMCID: PMC6739153 DOI: 10.1016/j.janxdis.2019.102133] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 07/31/2019] [Accepted: 08/17/2019] [Indexed: 11/20/2022]
Abstract
There is conflicting evidence as to whether military populations (i.e., veteran and active-duty military service members) demonstrate a poorer response to psychotherapy for posttraumatic stress disorder (PTSD) compared to civilians. Existing research may be complicated by the fact that treatment outcomes differences could be due to the type of trauma exposure (e.g., combat) or population differences (e.g., military culture). This meta-analysis evaluated PTSD treatment outcomes as a function of trauma type (combat v. assault v. mixed) and population (military v. civilian). Unlike previous meta-analyses, we focused exclusively on manualized, first-line psychotherapies for PTSD as defined by expert treatment guidelines. Treatment outcomes were large across trauma types and population; yet differences were observed between trauma and population subgroups. Military populations demonstrated poorer treatment outcomes compared to civilians. The combat and assault trauma subgroups had worse treatment outcomes compared to the mixed trauma subgroup, but differences were not observed between assault and combat subgroups. Higher attrition rates predicted poorer treatment outcomes, but did not vary between military populations and civilians. Overall, manualized, first-line psychotherapies for PTSD should continue to be used for civilians and military populations with various trauma types. However, greater emphasis should be placed on enhancing PTSD psychotherapies for military populations and on treatment retention across populations based on findings from this meta-analysis.
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Affiliation(s)
- Casey L Straud
- University of Texas Health Science Center at San Antonio, San Antonio, TX, United States.
| | | | - Stephen Messer
- Nova Southeastern University, Fort Lauderdale, FL, United States
| | - Alyson K Zalta
- University of California, Irvine, Irvine, CA, United States
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16
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van den Berk Clark C, Moore R, Secrest S, Tuerk P, Norman S, Myers U, Lustman PJ, Schneider FD, Barnes J, Gallamore R, Ovais M, Plurad JA, Scherrer JF. Factors Associated With Receipt of Cognitive-Behavioral Therapy or Prolonged Exposure Therapy Among Individuals With PTSD. Psychiatr Serv 2019; 70:703-713. [PMID: 31010409 PMCID: PMC6702958 DOI: 10.1176/appi.ps.201800408] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE The aim of this study was to systematically review variables associated with initiation of trauma-centered cognitive-behavioral therapy (TC-CBT) among individuals with posttraumatic stress disorder (PTSD). METHODS PubMed, PsycINFO, Web of Science, Published International Literature on Traumatic Stress (PILOTS), and Scopus were searched in a systematic manner up to 2018, and 26 relevant studies were recovered and analyzed. RESULTS The average weighted initiation rate was 6% in larger hospital systems with a high rate of trauma and 28% in outpatient mental health settings (range 4%-83%). Older age (odds ratio [OR]=1.56, 95% confidence interval [CI]=0.51-1.61), female gender (OR=1.18, 95% CI=1.08-1.27), black or other racial-ethnic minority group (OR=1.16, 95% CI=1.03-1.28), Veterans Affairs PTSD service connection status (OR=2.30, 95% CI=2.18-2.42), mental health referral (OR=2.28, 95% CI=1.05-3.50), greater staff exposure to TC-CBT (OR=2.30, 95% CI=2.09-2.52), adaptability of TC-CBT to staff workflow (OR=4.66, 95% CI=1.60-7.72), greater PTSD severity (OR=1.46, 95% CI=1.13-1.78), and comorbid depression (OR=1.21, 95% CI=1.14-1.29) increased the likelihood of TC-CBT initiation, whereas delayed treatment reduced the likelihood of TC-CBT initiation (OR=0.93, 95% CI=0.92-0.95). Qualitative studies showed that mental health beliefs (stigma and lack of readiness), provider organizational factors (low availability, privacy issues), and patient lack of time (logistics) were perceived as barriers to initiation by patients and providers. CONCLUSIONS TC-CBT initiation increased among patients who were older and female. Initiation was also higher among providers who had more exposure to TC-CBT in their work environment and when TC-CBT fit into their existing workflow.
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Affiliation(s)
- Carissa van den Berk Clark
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Rachel Moore
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Scott Secrest
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Peter Tuerk
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Sonya Norman
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Ursula Myers
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Patrick J Lustman
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - F David Schneider
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Jacqueline Barnes
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Randy Gallamore
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Muhammad Ovais
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - James Alex Plurad
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
| | - Jeffrey F Scherrer
- Department of Family and Community Medicine, Saint Louis University School of Medicine, St. Louis (Clark, Moore, Secrest, Barnes, Gallamore, Ovais, Plurad, Scherrer); Research and Development Program, Veterans Affairs St. Louis Health Care System, St. Louis (Clark); Research Service, Harry S. Truman Veteran's Hospital, Columbia, Missouri (Scherrer); Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston and PTSD Clinical Team, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina (Tuerk); PTSD Consultation Program, National Center of PTSD, White River Junction, Vermont, and Department of Psychiatry, University of California, San Diego (Norman); U.S. Department of Veterans Affairs, Washington, D.C. (Myers); Department of Psychiatry, Washington University School of Medicine, St. Louis (Lustman); Department of Family and Community Medicine, University of Texas Southwestern, Dallas (Schneider)
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17
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Opheim E, Andersen PN, Jakobsen M, Aasen B, Kvaal K. Poor Quality in Systematic Reviews on PTSD and EMDR - An Examination of Search Methodology and Reporting. Front Psychol 2019; 10:1558. [PMID: 31354575 PMCID: PMC6630178 DOI: 10.3389/fpsyg.2019.01558] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 06/20/2019] [Indexed: 01/01/2023] Open
Abstract
Background: Different user groups regard systematic reviews as reliable and valuable sources for answering research questions. For systematic reviews to fulfill their purpose, methodological quality in all stages are of importance. The studies identified in a systematic search form the basis of the review, thus the search process methodology is important for both performing and reporting the search. The purpose of the present study was to evaluate the quality of non-Cochrane systematic reviews by analyzing how they perform and report the search. This is exemplified by systematic reviews on eye movement desensitization and reprocessing (EMDR), a trauma-focused therapy commonly used for post-traumatic stress disorder (PTSD). Methods and Results: We examined the method chapters of 20 systematic reviews on the subject, and rated their searches and reporting using relevant elements from the Cochrane Handbook and PRISMA. We found inadequacies in the methods employed for searching and reporting the search strategy, which could have been avoided by greater adherence to guiding documents for performing systematic reviews. Conclusion: Our findings raise important questions for future debate on the risk of omitting studies, thus impairing the conclusions in a systematic review. For clinical purposes, researchers should investigate if, and how, the search strategy in a systematic review affects the body of knowledge and the results.
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Affiliation(s)
- Elin Opheim
- Inland Norway University of Applied Sciences, Elverum, Norway
| | | | - Marianne Jakobsen
- Norwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway
| | | | - Kari Kvaal
- Inland Norway University of Applied Sciences, Elverum, Norway
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18
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Souza RR, Robertson NM, Pruitt DT, Gonzales PA, Hays SA, Rennaker RL, Kilgard MP, McIntyre CK. Vagus nerve stimulation reverses the extinction impairments in a model of PTSD with prolonged and repeated trauma. Stress 2019; 22:509-520. [PMID: 31010369 DOI: 10.1080/10253890.2019.1602604] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
We have shown that vagus nerve stimulation (VNS) enhances extinction of conditioned fear and reduces anxiety in rat models of PTSD using moderate stress. However, it is still unclear if VNS can be effective in enhancing extinction of severe fear after prolonged and repeated trauma. Severe fear was induced in adult male rats by combining single prolonged stress (SPS) and protracted aversive conditioning (PAC). After SPS and PAC procedures, rats were implanted with stimulating cuff electrodes, exposed to five days of extinction training with or without VNS, and then tested for extinction retention, return of fear in a new context and reinstatement. The elevated plus maze, open field and startle were used to test anxiety. Sham rats showed no reduction of fear during extensive extinction training. VNS-paired with extinction training reduced freezing at the last extinction session by 70% compared to sham rats. VNS rats exhibited half as much fear as shams, as well as less fear renewal. Sham rats exhibited significantly more anxiety than naive controls, whereas VNS rats did not. These results demonstrate that VNS enhances extinction and reduces anxiety in a severe model of PTSD that combined SPS and a conditioning procedure that is 30 times more intense than the conditioning procedures in previous VNS studies. The broad utility of VNS in enhancing extinction learning in rats and the strong clinical safety record of VNS suggest that VNS holds promise as an adjuvant to exposure-based therapy in people with PTSD and other complex forms of this condition.
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Affiliation(s)
- Rimenez R Souza
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
- b School of Behavioral Brain Sciences , The University of Texas at Dallas , Richardson , TX , USA
| | - Nicole M Robertson
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
| | - David T Pruitt
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
- b School of Behavioral Brain Sciences , The University of Texas at Dallas , Richardson , TX , USA
- c Erik Jonsson School of Engineering and Computer Science , The University of Texas at Dallas , Richardson , TX , USA
| | - Phillip A Gonzales
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
| | - Seth A Hays
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
- c Erik Jonsson School of Engineering and Computer Science , The University of Texas at Dallas , Richardson , TX , USA
| | - Robert L Rennaker
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
- b School of Behavioral Brain Sciences , The University of Texas at Dallas , Richardson , TX , USA
- c Erik Jonsson School of Engineering and Computer Science , The University of Texas at Dallas , Richardson , TX , USA
| | - Michael P Kilgard
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
- b School of Behavioral Brain Sciences , The University of Texas at Dallas , Richardson , TX , USA
| | - Christa K McIntyre
- a Texas Biomedical Device Center , The University of Texas at Dallas , Richardson , TX , USA
- b School of Behavioral Brain Sciences , The University of Texas at Dallas , Richardson , TX , USA
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19
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Smothers ZPW, Koenig HG. Spiritual Interventions in Veterans with PTSD: A Systematic Review. JOURNAL OF RELIGION AND HEALTH 2018; 57:2033-2048. [PMID: 30056486 DOI: 10.1007/s10943-018-0680-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This article reports the results of a systematic review on the effectiveness of religious/spiritually (R/S)-based interventions in veterans with post-traumatic stress disorder (PTSD). A total of 385 unique records were identified with eight meeting the inclusion criteria. Seven studies reported significant improvement in reported outcome measures demonstrating the effectiveness of R/S-based interventions in PTSD, with the eighth study reporting positive improvements. We conclude that the few existing published studies report significant benefits to veterans on several outcomes. R/S interventions for veterans with PTSD need to be further developed and tested to determine their efficacy and safety.
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Affiliation(s)
- Zachary P W Smothers
- Duke University School of Medicine, Duke University Medical Center Greenspace, Durham, NC, 27701, USA.
| | - Harold G Koenig
- Department of Psychiatry, Duke University Medical Center, Durham, USA
- Department of Medicine, Duke University Medical Center, Durham, USA
- Department of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Public Health, Ningxia Medical University, Yinchuan, People's Republic of China
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20
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Ragsdale KA, Gramlich MA, Beidel DC, Neer SM, Kitsmiller EG, Morrison KI. Does Traumatic Brain Injury Attenuate the Exposure Therapy Process? Behav Ther 2018; 49:617-630. [PMID: 29937262 DOI: 10.1016/j.beth.2017.09.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/26/2017] [Accepted: 09/26/2017] [Indexed: 11/25/2022]
Abstract
Research indicates that exposure therapy is efficacious for combat-related posttraumatic stress disorder (PTSD) comorbid with traumatic brain injury (TBI) as is shown by reduced PTSD treatment outcome scores. What is unknown, however, is whether the process of fear extinction is attenuated in veterans with TBI history. Increased PTSD symptomatology and possible cognitive deficits associated with TBI sequelae may indicate additional or longer exposure sessions to achieve habituation and extinction comparable to individuals without TBI history. As such, a more extensive course of treatment may be necessary to achieve comparable PTSD treatment outcome scores for individuals with TBI history. Using a sample of veterans with combat-related PTSD, some of whom were comorbid for TBI, this study compared process variables considered relevant to successful treatment outcome in exposure therapy. Individuals with and without TBI demonstrated similar rates of fear activation, length and number of exposure sessions, within-session habituation, between-session habituation, and extinction rate; results remained consistent when controlling for differential PTSD symptomatology. Furthermore, results indicated that self-perception of executive dysfunction did not impact the exposure process. Results suggest that individuals with PTSD and TBI history engage successfully and no differently in the exposure therapy process as compared to individuals with PTSD alone. Findings further support exposure therapy as a first-line treatment for combat-related PTSD regardless of TBI history.
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Poulsen DV, Stigsdotter UK, Davidsen AS. "That Guy, Is He Really Sick at All?" An Analysis of How Veterans with PTSD Experience Nature-Based Therapy. Healthcare (Basel) 2018; 6:E64. [PMID: 29904038 PMCID: PMC6023361 DOI: 10.3390/healthcare6020064] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 06/02/2018] [Accepted: 06/08/2018] [Indexed: 11/17/2022] Open
Abstract
Serving in the military leads to mental diseases, such as post-traumatic stress disorder (PTSD), for a percentage of soldiers globally. The number of veterans with PTSD is increasing and, although medication and psychological treatments are offered, treatment results could be improved. Historically, different forms of nature-based therapy have been used for this target group. However, in spite of anecdotally good results, studies measuring the effect of this form of therapy are still lacking. The aim of this study is to explore how veterans with PTSD manage their everyday lives during and after a ten-week nature-based intervention in a therapy garden. METHODS Eight veterans participated in qualitative interviews, which were conducted during a one-year period and were analyzed using interpretative phenomenological analysis (IPA). RESULTS Five themes emerged from the IPA analysis: Bodily symptoms; relationships; building new identities; the future; and lessons learned. All the participating veterans gained a greater insight into and mastering of their condition, achieved better control of their lives, and developed tools to handle life situations more appropriately and to build a new identity. This improved their ability to participate in social activities and employment. CONCLUSION The results should be considered in the future treatment of veterans with PTSD.
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Affiliation(s)
- Dorthe Varning Poulsen
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, 1958 Frederiksberg C, Denmark.
| | - Ulrika K Stigsdotter
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, 1958 Frederiksberg C, Denmark.
| | - Annette Sofie Davidsen
- The Research Unit for General Practice, University of Copenhagen, Øster Farimagsgade 5, 1014 København K, Denmark.
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22
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Gramlich MA, Neer SM. Firefighter-Paramedic With Posttraumatic Stress Disorder, Horrific Images, and Depression: A Clinical Case Study. Clin Case Stud 2018. [DOI: 10.1177/1534650118770792] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Despite the existence of evidence-based treatments for posttraumatic stress disorder (PTSD), no identifiable study reported delivery of exposure therapy for a first responder with PTSD, as well as horrific images that generalized beyond the index trauma to loved ones. Horrific images have been defined as strongly aversive intrusive thoughts such as images of dismembered bodies or disgusting scenes. This clinical case describes the assessment and treatment of Ryan, a 41-year-old, firefighter-paramedic who completed a multifaceted intervention that included imaginal exposure therapy, behavioral activation, and cognitive therapy for depression. PTSD symptoms as measured by the PTSD Checklist for DSM-5 (PCL-5) displayed a clinically significant decrease from 25 at pretreatment to 3 at 2-month-follow-up, indicating Ryan no longer met diagnostic criteria for PTSD. In addition, Ryan endorsed a clinically significant reduction in horrific images from 21 per week at pretreatment to 0 at 2-month-follow-up. Depressive symptoms as measured by the Beck Depression Inventory–Second Edition (BDI-II) demonstrated a clinically significant decrease from 18 at pretreatment to 1 at 2-month-follow-up, indicating Ryan no longer met diagnostic criteria for depression. This clinical case study provides evidence for the feasibility and effectiveness of delivering a multifaceted intervention for a first responder with multiple psychiatric disorders.
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Post-training Beliefs, Intentions, and Use of Prolonged Exposure Therapy by Clinicians in the Veterans Health Administration. ADMINISTRATION AND POLICY IN MENTAL HEALTH AND MENTAL HEALTH SERVICES RESEARCH 2018; 44:123-132. [PMID: 26487392 DOI: 10.1007/s10488-015-0689-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
To examine how changes in beliefs during the training process predict adoption of prolonged exposure therapy (PE) by veterans health administration clinicians who received intensive training in this evidence-based treatment. Participants completed a 4-day PE workshop and received expert consultation as they used PE with two or more training cases. Participants were surveyed prior to the workshop, after the workshop, after case consultation (n = 1.034), and 6 months after training (n = 810). Hierarchical regression was used to assess how pre-training factors, and changes in beliefs during different stages of training incrementally predicted post-training intent to use PE and how many patients clinicians were treating with PE 6 months after training. Post-training intent to use PE was high (mean = 6.2, SD = 0.81 on a 1-7 scale), yet most participants treated only 1 or 2 patients at a time with PE. Pre-training factors predicted intent to use and actual use of PE. Changes in beliefs during the workshop had statistically significant yet modest effects on intent and use of PE. Changes in beliefs during case consultation had substantial effects on intent and actual use of PE. Pre-training factors and changes in beliefs during training (especially during case consultation) influence clinicians' adoption of PE. Use of PE was influenced not only by its perceived clinical advantages/disadvantages, but also by contextual factors (working in a PTSD specialty clinic, perceived control over one's schedule, and ability to promote PE to patients and colleagues).
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Dalton J, Thomas S, Melton H, Harden M, Eastwood A. The provision of services in the UK for UK armed forces veterans with PTSD: a rapid evidence synthesis. HEALTH SERVICES AND DELIVERY RESEARCH 2018. [DOI: 10.3310/hsdr06110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background
Our research arises from anticipated increases in demand for psychological trauma services in the UK, with particular reference to armed forces veterans with post-traumatic stress disorder (PTSD). Commissioning and service provider activity to improve veterans’ health is evolving.
Objectives
To explore what UK services exist and establish potentially effective models of care and effective treatments for armed forces veterans with PTSD.
Design
A four-stage rapid evidence synthesis comprising information gathering on UK service provision; an evidence review on models of care; a metareview on treatment effectiveness; and a synthesis highlighting research priorities.
Setting
For the evidence reviews, any setting that was relevant to the UK health and social care system.
Participants
UK armed forces veterans with PTSD following repeated exposure to traumatic events.
Interventions
Any model of care or treatment.
Main outcome measures
Any relevant outcome.
Data sources
Information about current UK practice. Searches of databases [including MEDLINE, PsycINFO and PILOTS (Published International Literature on Traumatic Stress)], guidelines and relevant websites, up to November 2016.
Review methods
We screened titles and abstracts using EPPI-Reviewer 4 (EPPI-Centre, Social Science Research Unit, Institute of Education, University of London, UK) and EndNote X7 [Clarivate Analytics (formerly Thomson Reuters), Philadelphia, PA, USA]. Decisions to include papers were made by two reviewers independently. We conducted a narrative synthesis of research literature on models of care and on treatments, guided by information from UK practice. In our evidence reviews, we assessed (when appropriate) the quality of included studies using established criteria. To help interpret our findings, we consulted recently published public and patient involvement data, a veteran service user and experts with academic, military and commissioning backgrounds.
Results
We gathered information about current UK practice. Sixty-one studies were included in the rapid evidence review on models of care and seven systematic reviews in the rapid metareview of treatments. The quality of evidence in both evidence reviews was limited. Promising models of care from more robust studies (three randomised controlled trials and one qualitative study) were collaborative arrangements and community outreach for improving intervention access and uptake; integrated mental health services and behavioural intervention on increased smoking abstinence; and peer support as an acceptable complement to PTSD treatment. A poor fit was noted between the research literature and UK service provision. Promising treatments were psychosocial interventions (eye movement desensitisation and reprocessing, cognitive processing therapy, trauma-focused and exposure-based intervention) and pharmacotherapy (selective serotonin reuptake inhibitors, antidepressants, anticonvulsants, antipsychotics) for improving PTSD and mental health symptoms.
Limitations
The literature pool was larger than anticipated. Evidence for potentially effective models of care and potentially effective treatments is limited in quality and quantity. Although we aimed for a comprehensive evidence synthesis, pragmatic decisions in searching, screening and inclusion of studies may mean that relevant studies were overlooked.
Conclusions
There is tentative support for the effectiveness of some models of care and certain treatments currently delivered in UK practice. Our findings are timely for commissioners and service providers when developing present activity in veterans’ health care.
Future work
We report potential implications for future health-care practice, including early intervention for veterans transitioning from military life, improving general practitioners’ knowledge about services, implementing needs-based service design and tackling wider-system challenges. Regarding potential areas of future research, we have identified the need for more-robust (and longer) evaluative studies in the UK setting.
Funding
The National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Jane Dalton
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Sian Thomas
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Hollie Melton
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Melissa Harden
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Alison Eastwood
- Centre for Reviews and Dissemination, University of York, York, UK
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25
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Banducci AN, Bonn-Miller MO, Timko C, Rosen CS. Associations between residential treatment length, PTSD, and outpatient healthcare utilization among veterans. Psychol Serv 2017; 15:529-535. [PMID: 29265844 DOI: 10.1037/ser0000204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Premature discontinuation of posttraumatic stress disorder (PTSD) treatment is generally associated with poorer outcomes for veterans with PTSD. What is less clear is whether treatment benefits, as a function of treatment length, persist, as well as predict less future mental health care utilization. We sought to determine whether length of stay (LOS) in residential PTSD treatment predicted discharge PTSD symptom severity and outpatient mental health care utilization. We hypothesized discharge PTSD Checklist (PCL) scores would mediate the relations between LOS in residential treatment and outpatient mental health care utilization. The current study included 740 veterans who received residential PTSD treatment within 5 VA hospitals and completed intake and discharge assessments, including the PTSD Checklist (PCL). Information about LOS in residential treatment and outpatient mental health care utilization was obtained from the National Patient Care Database. We examined the relations between residential LOS, discharge Posttraumatic Stress Disorder Checklist (PCL), and outpatient mental health care utilization. Nonparametric bootstrapping was utilized to test for the significance of the indirect effect. Veterans who stayed in residential treatment longer had lower PCL scores at discharge (est. = -2.50, SE = .51, p < .001), and veterans with lower PCL scores at discharge sought fewer outpatient mental health visits (est. = .31, SE = .14, p = .03). A bias-corrected bootstrap confidence interval for the indirect effect (ab = -.77) based on 10,000 bootstrap samples was entirely below zero (-1.72 to -.05). This indicates discharge PCL mediated the relations between LOS and outpatient mental health care utilization, such that individuals with a longer LOS in residential PTSD treatment had lower PCL scores at discharge and thus utilized less outpatient mental health care. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Affiliation(s)
| | - Marcel O Bonn-Miller
- National Center for PTSD and Center for Innovation to Implementation, VA Palo Alto Health Care System
| | - Christine Timko
- Center for Innovation to Implementation, VA Palo Alto Health Care System
| | - Craig S Rosen
- National Center for PTSD and Center for Innovation to Implementation, VA Palo Alto Health Care System
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26
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Gray R, Budden-Potts D, Bourke F. Reconsolidation of Traumatic Memories for PTSD: A randomized controlled trial of 74 male veterans. Psychother Res 2017; 29:621-639. [PMID: 29241423 DOI: 10.1080/10503307.2017.1408973] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Design: A randomized waitlist-controlled design (n = 74) examined the efficacy of Reconsolidation of Traumatic Memories (RTM) among male veterans with current-month flashbacks and nightmares. Volunteers were randomly assigned to immediate treatment (three 120-minute sessions of RTM), or to a 3-week waiting condition before receiving the RTM treatment. Blinded psychometricians evaluated the symptoms at intake, 2 weeks, and 6 weeks post. Wait-listed participants were re-evaluated and then treated. Sixty-five volunteers completed the treatment. Results: Of those treated, 46 (71%) lost DSM diagnosis for post-traumatic stress disorder (PTSD) by one of the following definitions: 42 persons (65%) were in complete remission (PTSD Symptom Scale Interview (PSS-I) ≤ 20 and DSM criteria not met). Four others (6%) lost the DSM diagnosis or were otherwise sub-clinical by dichotomous criteria (PSS-I < 20 and absence of flashbacks and nightmares) but non-ambiguous on the PTSD Checklist Military Version measures. Within-group RTM effect sizes (Hedges' g) for PSS-I score changes ranged from 1.45 to 2.3. The between-group comparison between the treatment group and the untreated controls was significant (p < .001) with an effect size equivalent to two standard deviations (g = 2.13; 95% CI [1.56, 2.70]). Patient satisfaction with the intervention was high. Conclusions: RTM shows promise as a brief, cost-effective intervention for PTSD characterized primarily by intrusive symptoms. Clinical or methodological significance of this article: The article provides evidence to support a fast (5 hours or fewer) robust intervention for PTSD characterized by intrusive symptoms including current-month flashbacks, nightmares, and accompanied by sympathetic arousal in response to trauma narratives. The intervention is well tolerated and has demonstrated efficacy up to one year.
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Affiliation(s)
- Richard Gray
- a The Research and Recognition Project , Corning , NY , USA
| | | | - Frank Bourke
- a The Research and Recognition Project , Corning , NY , USA
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27
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When bullets cause psychological injuries… An essential continuity of care from debriefing to follow-up. EUROPEAN JOURNAL OF TRAUMA & DISSOCIATION 2017. [DOI: 10.1016/j.ejtd.2017.03.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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28
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Banducci AN, Connolly KM, Vujanovic AA, Alvarez J, Bonn-Miller MO. The impact of changes in distress tolerance on PTSD symptom severity post-treatment among veterans in residential trauma treatment. J Anxiety Disord 2017; 47:99-105. [PMID: 28109673 DOI: 10.1016/j.janxdis.2017.01.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 11/17/2016] [Accepted: 01/05/2017] [Indexed: 12/01/2022]
Abstract
Given that rates of PTSD, particularly among military populations, are increasing, it is critical to gain a better understanding of factors associated with treatment response. Low distress tolerance (DT), conceptualized as the perceived or actual inability to tolerate negative emotional states, may impacts veterans' responses to PTSD treatment. Low DT has been associated with more severe PTSD symptoms in clinical and non-clinical samples; however, its impact on PTSD symptomatology across treatment has yet to be assessed. We examined the impact of changes in DT, from intake to discharge, on post-treatment PTSD symptom severity within two samples of veterans recruited from Veterans Affairs residential PTSD treatment facilities in the northwestern and southern United States (Total N=86; 87% male; 46% White, 39% Black, 9% Latino, 6% Other). Veterans completed the Distress Tolerance Scale and PTSD Checklist (PCL) at intake and discharge from residential PTSD treatment. Regression analyses revealed that, within each veteran sample, those with the greatest improvements in DT had the lowest PCL total and subscale scores at discharge after controlling for respective intake PCL scores. This suggests increases in DT across treatment help explain the degree of benefits experienced by veterans following PTSD treatment.
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Affiliation(s)
- Anne N Banducci
- National Center for PTSD, VA Palo Alto Health Care System, 795 Willow Road (NC-PTSD 324), Menlo Park, CA 94025, United States; Stanford University, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Palo Alto, CA, United States; G.V. (Sonny) Montgomery Veterans Affairs Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, United States; University of Mississippi Medical Center. 2500 N State St. Jackson, MS 39216, United States.
| | - Kevin M Connolly
- G.V. (Sonny) Montgomery Veterans Affairs Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, United States; University of Mississippi Medical Center. 2500 N State St. Jackson, MS 39216, United States
| | - Anka A Vujanovic
- University of Houston, Department of Psychology, 3695 Cullen Bouleva rd, Houston, TX 772014, United States
| | - Jennifer Alvarez
- VA Palo Alto Health Care System, 795 Willow Road, Menlo Park, CA 94025, United States
| | - Marcel O Bonn-Miller
- National Center for PTSD, VA Palo Alto Health Care System, 795 Willow Road (NC-PTSD 324), Menlo Park, CA 94025, United States; Center for Innovation to Implementation, VA Palo Alto Health Care System, 795 Willow Road(152-MPD), Menlo Park, CA 94025, United States; Center of Excellence in Substance Abuse Treatment and Education, Philadelphia VA Medical Center, 3900 Woodland Ave., Philadelphia, PA 19104, United States; Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, 3440 Market St, Suite 370, Philadelphia, PA 19104, United States
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29
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Tylee DS, Gray R, Glatt SJ, Bourke F. Evaluation of the reconsolidation of traumatic memories protocol for the treatment of PTSD: a randomized, wait-list-controlled trial. JOURNAL OF MILITARY VETERAN AND FAMILY HEALTH 2017. [DOI: 10.3138/jmvfh.4120] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
| | - Richard Gray
- Research and Recognition Project, Corning, New York, USA
| | | | - Frank Bourke
- Research and Recognition Project, Corning, New York, USA
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30
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Palmer E, Hill K, Lobban J, Murphy D. Veterans’ perspectives on the acceptability of art therapy: a mixed-methods study. INTERNATIONAL JOURNAL OF ART THERAPY 2017. [DOI: 10.1080/17454832.2016.1277250] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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31
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Grubbs KM, Fortney JC, Kimbrell T, Pyne JM, Hudson T, Robinson D, Moore WM, Custer P, Schneider R, Schnurr PP. Usual Care for Rural Veterans With Posttraumatic Stress Disorder. J Rural Health 2017; 33:290-296. [PMID: 28112433 DOI: 10.1111/jrh.12230] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 10/17/2016] [Accepted: 10/27/2016] [Indexed: 01/18/2023]
Abstract
PURPOSE Community-Based Outpatient Clinics (CBOCs) provide primary-care-based mental health services to rural veterans who live long distances from Veterans Affairs (VA) hospitals. Characterizing the composition of usual care will highlight the need and potential strategies to improve access to and engagement in evidence-based psychotherapy for posttraumatic stress disorder (PTSD). METHOD Veterans (N = 132) with PTSD recruited from 5 large- (5,000-10,000 patients) and 6 medium-sized (1,500-4,999) CBOCs were enrolled in the usual care arm of a randomized control trial for a PTSD collaborative care study. Chart review procedures classified all mental health encounters during the 1-year study period into 10 mutually exclusive categories (7 psychotherapy and 3 medication management). FINDINGS Seventy-two percent of participants received at least 1 medication management encounter with 30% of encounters being delivered via interactive video. More than half of veterans (58.3%) received at least 1 session of psychotherapy. Only 12.1% received a session of therapy classified as an evidence-based psychotherapy for PTSD. The vast majority of psychotherapy encounters were delivered in group format and only a small proportion were delivered via interactive video. CONCLUSIONS Findings suggest that veterans diagnosed with PTSD who receive their mental health treatment in large and medium CBOCs are likely to receive medication management, and very few veterans received evidence-based psychotherapy. There may be ways to increase access to evidence-based psychotherapy by expanding the use of interactive video to connect specialty mental health providers with patients, hosted either in CBOCs or in home-based care, and to offer more group-based therapies.
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Affiliation(s)
- Kathleen M Grubbs
- Center for Mental Health Outcomes Research, Health Services Research and Development, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,South Central Mental Illness Education and Clinical Center, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,Division of Health Services Research, Department of Psychiatry, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - John C Fortney
- Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, VA Puget Sound Health Care System, Seattle, Washington.,Division of Population Health, Department of Psychiatry, University of Washington, Seattle, Washington
| | - Tim Kimbrell
- Center for Mental Health Outcomes Research, Health Services Research and Development, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,South Central Mental Illness Education and Clinical Center, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,Division of Health Services Research, Department of Psychiatry, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Jeffrey M Pyne
- Center for Mental Health Outcomes Research, Health Services Research and Development, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,South Central Mental Illness Education and Clinical Center, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,Division of Health Services Research, Department of Psychiatry, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Teresa Hudson
- Center for Mental Health Outcomes Research, Health Services Research and Development, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,South Central Mental Illness Education and Clinical Center, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,Division of Health Services Research, Department of Psychiatry, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Dean Robinson
- Department of Psychiatry, Louisiana State University Health Sciences Center, Shreveport, Louisiana
| | - William Mark Moore
- Center for Mental Health Outcomes Research, Health Services Research and Development, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,South Central Mental Illness Education and Clinical Center, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas
| | - Paul Custer
- VA Loma Linda Health Care System, Loma Linda, California
| | - Ronald Schneider
- Department of Psychiatry, Louisiana State University Health Sciences Center, Shreveport, Louisiana.,Overton Brooks VA Medical Center, Shreveport, Louisiana
| | - Paula P Schnurr
- National Center for PTSD, VA Medical Center, White River Junction, Vermont.,Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
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32
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Hampstead BM, Briceño EM, Mascaro N, Mourdoukoutas A, Bikson M. Current Status of Transcranial Direct Current Stimulation in Posttraumatic Stress and Other Anxiety Disorders. Curr Behav Neurosci Rep 2016; 3:95-101. [PMID: 29479515 DOI: 10.1007/s40473-016-0070-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Several empirically supported treatments have been identified for post-traumatic stress disorder (PTSD), yet a sizable number of patients are either unable to tolerate these approaches or remain symptomatic following treatment. Transcranial direct current stimulation (tDCS) is a well-tolerated method of modulating neuronal excitability that may hold promise as a novel intervention in PTSD and related disorders. The current review summarizes literature on the disrupted neural circuitry in PTSD and discusses the rationale for the commonly targeted prefrontal cortex (PFC) as it relates to PTSD. We then review the few prior (case) studies that have evaluated tDCS in patients with PTSD (1 study) and other anxiety disorders (4 studies). There was considerable variability in both the methods/justification for selecting the targeted brain region(s) and the tDCS montage used, which obscured any clear trends in the data. Finally, we describe the rationale for our ongoing study that specifically targets the lateral temporal cortex as a method of treating the symptoms of hyperarousal and re-experiencing in PTSD. Overall, it is clear that additional work is needed to establish dosing (e.g., intensity and duration of sessions, number of sessions) and optimal treatment targets as well as to identify synergistic effects with existing treatments.
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Affiliation(s)
- Benjamin M Hampstead
- Mental Health Service, VA Ann Arbor Healthcare System, Ann Arbor, MI 48105, USA
- Neuropsychology Section, Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA
| | - Emily M Briceño
- Neuropsychology Section, Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA
| | - Nathan Mascaro
- Trauma Recovery Program, Atlanta VAMC, Decatur, GA 30033, USA
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA 30322, USA
| | - Andoni Mourdoukoutas
- Department of Biomedical Engineering, The City College of New York of CUNY, New York, NY 10031, USA
| | - Marom Bikson
- Department of Biomedical Engineering, The City College of New York of CUNY, New York, NY 10031, USA
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33
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Sofko CA, Currier JM, Drescher KD. Prospective associations between changes in mental health symptoms and health-related quality of life in veterans seeking posttraumatic stress disorder residential treatment. ANXIETY STRESS AND COPING 2016; 29:630-43. [PMID: 26902309 DOI: 10.1080/10615806.2016.1157171] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND OBJECTIVES This study examined prospective associations between changes in mental health symptoms (posttraumatic stress disorder [PTSD], depression) and health-related quality of life (physical health, psychological well-being) for veterans with PTSD. DESIGN This study focused on 139 patients who completed a residential treatment program for PTSD in the Veterans Health Administration. METHODS Patients completed the veteran-specific, 12-item Medical Outcomes Study Short Form, PTSD Checklist - Military version, and Beck Depression Inventory at pre-treatment, discharge, and a four-month follow-up. When accounting for demographic factors, combat exposure, and baseline scores on the respective outcome variables (e.g. mental health, physical health, PTSD, and depressive symptoms), a series of multivariate analyses were conducted for treatment-related changes in mental and physical health on the outcome measures. RESULTS Reductions in PTSD symptomatology during the treatment period were prospectively linked with better health-related outcomes at the four-month follow-up. In addition, improved physical health and psychological well-being during treatment were each similarly associated with better PTSD and depression outcomes in the months following treatment. CONCLUSIONS Addressing concerns in mental and physical health might have synergistic effects across both domains, supporting the need for holistic models and integrated health care strategies for treating veterans with PTSD.
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Affiliation(s)
- Channing A Sofko
- a Psychology Department , University of South Alabama , Mobile , AL , USA
| | - Joseph M Currier
- a Psychology Department , University of South Alabama , Mobile , AL , USA
| | - Kent D Drescher
- b National Center for PTSD , Dissemination and Training Division , Menlo Park , CA , USA
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34
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Consumer Information and Treatment Resources for Posttraumatic Stress Disorder: Within Reach but Not Grasp. Harv Rev Psychiatry 2015; 23:426-37. [PMID: 26544093 DOI: 10.1097/hrp.0000000000000056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In the context of multiple treatment options for posttraumatic stress disorder (PTSD) and a large, growing need for consumer information regarding accessible and effective treatments, this article identifies and reviews available information and treatment resources. Multiple search strategies identified a suite of information sources, including meta-analyses and systematic reviews of PTSD treatments, the program evaluation and implementation literature, the economics literature, Internet sites, and other resources for veteran and civilian consumers. Resources were evaluated with regard to their target audiences, depth and breadth of treatment options covered, nature of the information provided, and accessibility to consumers. A large body of research covers the various treatments and sets of treatment guidelines for PTSD. Despite the extensive scientific information targeted at providers and researchers, the quality, accessibility, and usability of the published research varies widely. The Veterans Health Administration provides the most extensive information on various treatment options and where to obtain treatment within that system. Publicly available websites provide information on multiple treatment options, but information to help nonveterans navigate treatment choices is limited. Published reports of PTSD program-evaluation and implementation studies are sparse. Information on PTSD treatment options available to consumers can be overwhelming and confusing, which places an unnecessary burden on an already vulnerable group of patients and their families. Exacerbating the situation is the shortage of program-evaluation and implementation research. The dearth of centralized and accessible information related to nonveteran PTSD patient groups needs to be addressed.
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35
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Ho FYY, Chan CS, Tang KNS. Cognitive-behavioral therapy for sleep disturbances in treating posttraumatic stress disorder symptoms: A meta-analysis of randomized controlled trials. Clin Psychol Rev 2015; 43:90-102. [PMID: 26439674 DOI: 10.1016/j.cpr.2015.09.005] [Citation(s) in RCA: 120] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Revised: 08/24/2015] [Accepted: 09/21/2015] [Indexed: 01/09/2023]
Abstract
Sleep disturbances are frequently reported in patients with posttraumatic stress disorder (PTSD). There is evidence that sleep disturbance is not only a secondary symptom but also a risk factor for PTSD. Sleep-specific psychological treatments provide an alternative to conventional trauma-focused psychological treatments. The current meta-analysis evaluated the efficacy of sleep-specific cognitive-behavioral therapy (CBT) in mitigating PTSD, sleep, and depressive symptoms. A total of 11 randomized controlled trials were included in the meta-analytic comparisons between sleep-specific CBT and waiting-list control groups at posttreatment. Random effects models showed significant reduction in self-report PTSD and depressive symptoms and insomnia severity in the sleep-specific CBT group. The corresponding effect sizes, measured in Hedges' g, were 0.58, 0.44, and 1.15, respectively. The effect sizes for sleep diary-derived sleep onset latency, wake after sleep onset, and sleep efficiency were 0.83, 1.02 and 1.15, respectively. The average study attrition rate of sleep-specific CBT was relatively low (12.8%), with no significant difference from the control group (9.4%). In conclusion, sleep-specific CBT appears to be efficacious and feasible in treating PTSD symptoms. Due to the relatively small number of randomized controlled trials available, further research is warranted to confirm its efficacy and acceptability, especially in comparison to trauma-specific psychological treatments.
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Affiliation(s)
- Fiona Yan-Yee Ho
- Department of Psychology, The University of Hong Kong, Hong Kong
| | - Christian S Chan
- Department of Psychology, The University of Hong Kong, Hong Kong.
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The efficacy of recommended treatments for veterans with PTSD: A metaregression analysis. Clin Psychol Rev 2015; 40:184-94. [PMID: 26164548 DOI: 10.1016/j.cpr.2015.06.008] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 05/14/2015] [Accepted: 06/25/2015] [Indexed: 11/20/2022]
Abstract
Soldiers and veterans diagnosed with PTSD benefit less from psychotherapy than non-military populations. The current meta-analysis identified treatment predictors for traumatised soldiers and veterans, using data from studies examining guideline recommended interventions, namely: EMDR, exposure, cognitive, cognitive restructuring, cognitive processing, trauma-focused cognitive behavioural, and stress management therapies. A systematic search identified 57 eligible studies reporting on 69 treated samples. Exposure therapy and cognitive processing therapy were more effective than EMDR and stress management therapy. Group-only therapy formats performed worse compared with individual-only formats, or a combination of both formats. After controlling for study design variables, EMDR no longer negatively predicted treatment outcome. The number of trauma-focused sessions, unlike the total number of psychotherapy sessions, positively predicted treatment outcome. We found a relationship between PTSD pretreatment severity levels and treatment outcome, indicating lower treatment gains at low and high PTSD severity levels compared with moderate severity levels. Demographic variables did not influence treatment outcome. Consequently, soldiers and veterans are best served using exposure interventions to target PTSD. Our results did not support a group-only therapy format. Recommended interventions appear less effective at relatively low and high patient PTSD severity levels. Future high-quality studies are needed to determine the efficacy of EMDR.
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Barrera TL, Cully JA, Amspoker AB, Wilson NL, Kraus-Schuman C, Wagener PD, Calleo JS, Teng EJ, Rhoades HM, Masozera N, Kunik ME, Stanley MA. Cognitive-behavioral therapy for late-life anxiety: Similarities and differences between Veteran and community participants. J Anxiety Disord 2015; 33:72-80. [PMID: 26005839 PMCID: PMC4479977 DOI: 10.1016/j.janxdis.2015.04.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 04/20/2015] [Accepted: 04/28/2015] [Indexed: 01/18/2023]
Abstract
Cognitive-behavioral therapy (CBT) is an evidence-based treatment for anxiety; however, a growing body of research suggests that CBT effect sizes are smaller in Veteran samples. The aim of this study was to perform secondary data analyses of a randomized controlled trial of CBT for late-life generalized anxiety disorder compared with treatment as usual (TAU) in a Veteran (n = 101) and community-based (n = 122) sample. Veterans had lower income and less education than community participants, greater severity on baseline measures of anxiety and depression, poorer physical health, and higher rates of psychiatric comorbidity. Treatment effects were statistically significant in the community sample (all ps < 0.01), but not in Veterans (all ps > 0.05). Further analyses in Veterans revealed that poorer perceived social support significantly predicted poorer outcomes (all ps < 0.05). Our results underscore the complexity of treating Veterans with anxiety, and suggest that additional work is needed to improve the efficacy of CBT for Veterans, with particular attention to social support.
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Affiliation(s)
- Terri L Barrera
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States; South Central Mental Illness Research, Education and Clinical Center (A Virtual Center), Houston, United States.
| | - Jeffrey A Cully
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States; South Central Mental Illness Research, Education and Clinical Center (A Virtual Center), Houston, United States
| | - Amber B Amspoker
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States
| | - Nancy L Wilson
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States
| | - Cynthia Kraus-Schuman
- Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States
| | - Paula D Wagener
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States
| | - Jessica S Calleo
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States
| | - Ellen J Teng
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States; South Central Mental Illness Research, Education and Clinical Center (A Virtual Center), Houston, United States
| | - Howard M Rhoades
- Harris County Psychiatric Center, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Nicholas Masozera
- Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States
| | - Mark E Kunik
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States; South Central Mental Illness Research, Education and Clinical Center (A Virtual Center), Houston, United States
| | - Melinda A Stanley
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, United States; Baylor College of Medicine, Houston, TX, United States; South Central Mental Illness Research, Education and Clinical Center (A Virtual Center), Houston, United States
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Murphy D, Hodgman G, Carson C, Spencer-Harper L, Hinton M, Wessely S, Busuttil W. Mental health and functional impairment outcomes following a 6-week intensive treatment programme for UK military veterans with post-traumatic stress disorder (PTSD): a naturalistic study to explore dropout and health outcomes at follow-up. BMJ Open 2015; 5:e007051. [PMID: 25795695 PMCID: PMC4368912 DOI: 10.1136/bmjopen-2014-007051] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Combat Stress, a UK national charity for veterans with mental health problems, has been funded by the National Health Service (NHS) to provide a national specialist service to deliver treatment for post-traumatic stress disorder (PTSD). This paper reports the efficacy of a PTSD treatment programme for UK veterans at 6 months follow-up. DESIGN A within subject design. SETTING UK veterans with a diagnosis of PTSD who accessed Combat Stress. PARTICIPANTS 246 veterans who received treatment between late 2012 and early 2014. INTERVENTION An intensive 6-week residential treatment programme, consisting of a mixture of individual and group sessions. Participants were offered a minimum of 15 individual trauma-focused cognitive behavioural therapy sessions. In addition, participants were offered 55 group sessions focusing on psychoeducational material and emotional regulation. MAIN OUTCOME MEASURES Clinicians completed measures of PTSD and functional impairment and participants completed measures of PTSD, depression, anger and functional impairment. RESULTS We observed significant reductions in PTSD scores following treatment on both clinician completed measures (PSS-I: -13.0, 95% CI -14.5 to -11.5) and self-reported measures (Revised Impact of Events Scale (IES-R): -16.5, 95% CI -19.0 to -14.0). Significant improvements in functional impairment were also observed (eg, Health of the Nation Outcome Scales (HONOS): -6.85, 95% CI -7.98 to -5.72). There were no differences in baseline outcomes between those who completed and those who did not complete the programme, or post-treatment outcomes between those we were able to follow-up at 6 months and those lost to follow-up. CONCLUSIONS In a naturalistic study we observed a significant reduction in PTSD scores and functional impairment following treatment. These improvements were maintained at 6 month follow-up. Our findings suggest it may be helpful to take a closer look at combining individual trauma-focused cognitive behaviour therapy and group sessions when treating veterans with PTSD. This is the first UK study of its kind, but requires further evaluation.
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Affiliation(s)
- Dominic Murphy
- Combat Stress, Leatherhead, UK
- King's Centre for Military Health Research, King's College London, London, UK
| | | | | | | | | | - Simon Wessely
- King's Centre for Military Health Research, King's College London, London, UK
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Powers MB, Medina JL, Burns S, Kauffman BY, Monfils M, Asmundson GJG, Diamond A, McIntyre C, Smits JAJ. Exercise Augmentation of Exposure Therapy for PTSD: Rationale and Pilot Efficacy Data. Cogn Behav Ther 2015; 44:314-27. [PMID: 25706090 DOI: 10.1080/16506073.2015.1012740] [Citation(s) in RCA: 110] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Brain-derived neurotrophic factor (BDNF) is associated with synaptic plasticity, which is crucial for long-term learning and memory. Some studies suggest that people suffering from anxiety disorders show reduced BDNF relative to healthy controls. Lower BDNF is associated with impaired learning, cognitive deficits, and poor exposure-based treatment outcomes. A series of studies with rats showed that exercise elevates BDNF and enhances fear extinction. However, this strategy has not been tested in humans. In this pilot study, we randomized participants (N = 9, 8 females, M(Age) = 34) with posttraumatic stress disorder (PTSD) to (a) prolonged exposure alone (PE) or (b) prolonged exposure+exercise (PE+E). Participants randomized to the PE+E condition completed a 30-minute bout of moderate-intensity treadmill exercise (70% of age-predicted HR(max)) prior to each PE session. Consistent with prediction, the PE+E group showed a greater improvement in PTSD symptoms (d = 2.65) and elevated BDNF (d = 1.08) relative to the PE only condition. This pilot study provides initial support for further investigation into exercise augmented exposure therapy.
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Affiliation(s)
- Mark B Powers
- a Department of Psychology, Institute for Mental Health Research , The University of Texas at Austin , Austin , TX , USA
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Lamp K, Maieritch KP, Winer ES, Hessinger JD, Klenk M. Predictors of treatment interest and treatment initiation in a VA outpatient trauma services program providing evidence-based care. J Trauma Stress 2014; 27:695-702. [PMID: 25418632 DOI: 10.1002/jts.21975] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The present study explored interest in treatment and treatment initiation patterns among veterans presenting at a VA posttraumatic stress disorder (PTSD) clinic. U.S. veterans who were referred for treatment of posttraumatic stress symptoms (N = 476) attended a 2-session psychoeducation and orientation class where they completed measures of demographic variables, PTSD and depression symptom severity, and interest in treatment. Consistent with previous literature and our hypotheses, Vietnam (OR = 1.78) and Persian Gulf veterans (OR = 2.05) were more likely than Iraq and Afghanistan veterans to initiate treatment. Veterans reporting more severe PTSD and depression symptoms were more likely to initiate treatment than not (OR for PTSD = 1.02, OR for depression = 1.02). Interest in treatment emerged as a strong predictor of treatment initiation. Specifically, interest in trauma-focused treatment showed a significant independent predictive effect on initiation such that veterans who expressed interest in trauma-focused treatment were significantly more likely to initiate treatment than those who did not express interest (OR = 2.13). Building interest in trauma-focused treatment may be a vital component for engaging veterans in evidence-based trauma-focused therapy.
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Affiliation(s)
- Kristen Lamp
- Trauma Recovery Program, James A. Haley Veterans Administration Hospital, Tampa, Florida, USA
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Residential treatment for combat-related posttraumatic stress disorder: identifying trajectories of change and predictors of treatment response. PLoS One 2014; 9:e101741. [PMID: 25058403 PMCID: PMC4109915 DOI: 10.1371/journal.pone.0101741] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 06/10/2014] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Combat-related posttraumatic stress disorder (PTSD) can be a difficult condition to treat and has been associated with serious medical and economic issues among U.S. military veterans. Distinguishing between treatment responders vs. non-responders in this population has become an important public health priority. This study was conducted to identify pre-treatment characteristics of U.S. veterans with combat-related PTSD that might contribute to favorable and unfavorable responses to high value treatments for this condition. METHOD This study focused on 805 patients who completed a VHA PTSD residential program between 2000 and 2007. These patients completed the PTSD Clinical Checklist at pre-treatment, post-treatment, and a four-month follow-up assessment. Latent growth curve analysis (LCGA) was incorporated to determine trajectories of changes in PTSD across these assessments and whether several key clinical concerns for this population were associated with their treatment responses. STUDY FINDINGS LCGA indicated three distinct trajectories in PTSD outcomes and identified several clinical factors that were prospectively linked with changes in veterans' posttraumatic symptomatology. When compared to a group with high PTSD symptom severity that decreased over the program but relapsed at follow-up (41%), the near half (48.8%) of the sample with an improving trajectory had less combat exposure and superior physical/mental health. However, when compared to a minority (10.2%) with relatively low symptomatology that also remained somewhat stable, patients in the improving group were younger and also reported greater combat exposure, poorer physical/mental health status, and more problems with substance abuse before the start of treatment. CONCLUSIONS Findings suggest that veterans are most likely to benefit from residential treatment in an intermediate range of symptoms and risk factors, including PTSD symptom severity, history of combat exposure, and comorbid issues with physical/mental health. Addressing these factors in an integrative manner could help to optimize the effectiveness of treatments of combat-related PTSD in many cases.
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Rogers CM, Mallinson T, Peppers D. High-Intensity Sports for Posttraumatic Stress Disorder and Depression: Feasibility Study of Ocean Therapy With Veterans of Operation Enduring Freedom and Operation Iraqi Freedom. Am J Occup Ther 2014; 68:395-404. [DOI: 10.5014/ajot.2014.011221] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
In this study, we conducted a pretest–posttest investigation of a sports-oriented occupational therapy intervention using surfing in an experiential, skills-based program to support veterans with symptoms of posttraumatic stress disorder (PTSD) in their transition to civilian life. The purpose of this feasibility study was to evaluate the intervention for attendance rates and retention in the program provided in 5 sessions over 5 wk. Fourteen veterans from a specialty postdeployment clinic at a Veterans Affairs hospital were enrolled; 11 completed the study, and 10 attended ≥3 sessions. Participants reported clinically meaningful improvement in PTSD symptom severity (PTSD Checklist—Military Version, Wilcoxon signed rank Z = 2.5, p = .01) and in depressive symptoms (Major Depression Inventory, Wilcoxon signed rank Z = 2.05, p = .04). The results of this small, uncontrolled study suggest that a sports-oriented occupational therapy intervention has potential as a feasible adjunct intervention for veterans seeking mental health treatment for symptoms of PTSD.
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Affiliation(s)
- Carly M. Rogers
- Carly M. Rogers, OTD, OTR/L, is Director of Programs, Jimmy Miller Memorial Foundation, Manhattan Beach, CA. At the time of the study, she was OTD Candidate, Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, and Occupational Therapist, Physical Medicine and Rehabilitation Services, VA Greater Los Angeles Healthcare System, Los Angeles, CA
| | - Trudy Mallinson
- Trudy Mallinson, PhD, OTR/L, FAOTA, NZROT, is Visiting Associate Professor, School of Medicine and Health Sciences, The George Washington University, Washington, DC. At the time of the study, she was Assistant Professor, Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles
| | - Dominique Peppers
- Dominique Peppers, DO, is Physiatrist, Department of Physical Medicine and Rehabilitation Services, VA Puget Sound Healthcare System, Seattle, WA. At the time of the study, she was Physiatrist, Physical Medicine and Rehabilitation Services, VA Greater Los Angeles Healthcare System, Los Angeles, CA
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Abstract
AbstractObjective:Although combat experiences can have a profound impact on individuals' spirituality, there is a dearth of research in this area. Our recent study indicates that one unique spiritual need of veterans who are at the end of life is to resolve distress caused by combat-related events that conflict with their personal beliefs. This study sought to gain an understanding of chaplains' perspectives on this type of spiritual need, as well as the spiritual care that chaplains provide to help veterans ease this distress.Method:We individually interviewed five chaplains who have provided spiritual care to veterans at the end of life in a Veterans Administration hospital. The interviews were recorded, transcribed, and analyzed based on “grounded theory.”Results:Chaplains reported that they frequently encounter veterans at the end of life who are still suffering from thoughts or images of events that occurred during their military career. Although some veterans are hesitant to discuss their experiences, chaplains reported that they have had some success with helping the veterans to open up. Additionally, chaplains reported using both religious (e.g., confessing sins) and nonreligious approaches (e.g., recording military experience) to help veterans to heal.Significance of results:Our pilot study provides some insight into the spiritual distress that many military veterans may be experiencing, as well as methods that a chaplain can employ to help these veterans. Further studies are needed to confirm our findings and to examine the value of integrating the chaplain service into mental health care for veterans.
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Lamkaddem M, Stronks K, Devillé WD, Olff M, Gerritsen AAM, Essink-Bot ML. Course of post-traumatic stress disorder and health care utilisation among resettled refugees in the Netherlands. BMC Psychiatry 2014; 14:90. [PMID: 24670251 PMCID: PMC3986925 DOI: 10.1186/1471-244x-14-90] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 03/14/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) is a major health problem among refugees worldwide. After resettlement, the prevalence of PTSD remains high despite the fact that various PTSD treatments are known to be effective. METHODS We examined the course of PTSD and the role of mental health care utilisation at a 7-year interval (2003-2010) among a cohort of refugees from Iran, Afghanistan, and Somalia after resettlement in the Netherlands. RESULTS The unchanged high prevalence of PTSD (16.3% in 2003 and 15.2% in 2010) was attributable in part to late onset of PTSD symptoms (half of the respondents with PTSD at T2 were new cases for whom PTSD developed after 2003). The second reason concerned the low use of mental health care services at T1. Whereas the multivariate analyses showed the effectiveness of mental health care, only 21% of respondents with PTSD at T1 had had contact with a mental health care provider at that time. Use of mental health care during the first wave increased the odds of improvement in PTSD symptoms between both measurements (OR 7.58, 95% CI 1.01; 56.85). CONCLUSIONS The findings of this study suggest there are two possible explanations for the persistently high prevalence of PTSD among refugees. One is the late onset of PTSD and the other is the low utilisation of mental health care. Health care professionals should be aware of these issues, especially given the effectiveness of mental health care for this condition.
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Affiliation(s)
- Majda Lamkaddem
- Department of Public Health, Faculty of Medicine, University of Amsterdam, Amsterdam, the Netherlands.
| | - Karien Stronks
- Department of Public Health, Faculty of Medicine, University of Amsterdam, Amsterdam, the Netherlands
| | - Walter D Devillé
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, the Netherlands,Medical Anthropology and Sociology Unit, Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, the Netherlands,Pharos, Utrecht, the Netherlands
| | - Miranda Olff
- Center for Psychological Trauma, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands & Arq Psychotrauma Expert Group, Diemen, the Netherlands
| | | | - Marie-Louise Essink-Bot
- Department of Public Health, Faculty of Medicine, University of Amsterdam, Amsterdam, the Netherlands
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Steenkamp MM, Litz BT. Psychotherapy for military-related posttraumatic stress disorder: Review of the evidence. Clin Psychol Rev 2013; 33:45-53. [DOI: 10.1016/j.cpr.2012.10.002] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 08/31/2012] [Accepted: 10/07/2012] [Indexed: 10/27/2022]
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Bormann JE, Hurst S, Kelly A. Responses to Mantram Repetition Program from Veterans with posttraumatic stress disorder: A qualitative analysis. ACTA ACUST UNITED AC 2013; 50:769-84. [DOI: 10.1682/jrrd.2012.06.0118] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Samantha Hurst
- Center of Excellence for Stress and Mental Health, Department of Veterans Affairs (VA) San Diego Healthcare System, San Diego, CA;Department of Family and Preventive Medicine, University of California, San Diego, La Jolla, CA
| | - Ann Kelly
- VA San Diego Healthcare System, San Diego, CA; and National University, San Diego, CA
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Auxemery Y. Etiopathogenic perspectives on chronic psycho traumatic and chronic psychotic symptoms: the hypothesis of a hyperdopaminergic endophenotype of PTSD. Med Hypotheses 2012; 79:667-72. [PMID: 22939767 DOI: 10.1016/j.mehy.2012.08.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 07/31/2012] [Accepted: 08/06/2012] [Indexed: 11/24/2022]
Abstract
Post traumatic stress disorder (PTSD) is a complex and heterogeneous disorder, which specific symptoms are re-experiencing, increased arousal and avoidance of stimuli associated with the trauma. PTSD has much comorbidity like depression, substance abuse, somatic complaints, repeated dissociative phenomena and transitory or chronic psychotic reactions. PTSD can manifest itself in different clinical forms: some patients present higher symptoms in one domain as compared to another, probably because of abnormalities in different neurobiological systems. Hyposerotonergic and hypernoradrenergic PTSD endophenotypes have been previously identified and the purpose of this paper is to focus on the hypothesis of a hyperdopaminergic endophenotype. The current review discusses several entities: PTSD with psychotic features with or without depression, the comorbide use of psychoactive substances that increase psychotic symptoms and traumatic brain injuries as agents of psycho traumatic and psychotic features. For all of these nosographic entities, the dopaminergic neuromodulation may play a central role. The hypothesis of a hyperdopaminergic endophenotype of PTSD opens up new research and therapeutic perspectives. Although antipsychotics are frequently used for people with PTSD further studies are needed to develop a consensus on the guidelines for treating the psychotic forms of PTSD.
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Affiliation(s)
- Yann Auxemery
- Ecole du Val-de-Grâce, 1 place Alphonse Laveran, 75005 Paris, France. :
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