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Post traumatic stress

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https://www.readbyqxmd.com/read/28080169/family-oriented-support-famos-development-and-feasibility-of-a-psychosocial-intervention-for-families-of-childhood-cancer-survivors
#1
Hanin Salem, Christoffer Johansen, Kjeld Schmiegelow, Jeanette Falck Winther, Peder Skov Wehner, Henrik Hasle, Steen Rosthøj, Anne E Kazak, Pernille E Bidstrup
BACKGROUND: We developed and tested the feasibility of a manualized psychosocial intervention, FAMily-Oriented Support (FAMOS), a home-based psychosocial intervention for families of childhood cancer survivors. The aim of the intervention is to support families in adopting healthy strategies to cope with the psychological consequences of childhood cancer. The intervention is now being evaluated in a nationwide randomized controlled trial (RCT). METHODS AND DESIGN: FAMOS is based on principles of family systems therapy and cognitive behavioral therapy, and is delivered in six sessions at home...
January 12, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28078986/cultivating-a-trauma-awareness-culture-in-the-addictions
#2
Evdokia Missouridou
BACKGROUND: Research evidence points to the high prevalence of trauma exposure and post traumatic stress among addicted individuals, their families and the professionals responsible for their treatment. OBJECTIVE: The purpose of this review is to enhance understanding of the continuing effects of trauma and its impact on the lives of people with addiction problems as well as on the professionals who strive to provide support and care for them. METHOD: Review of twenty eight articles on traumatic experiences in individuals and families facing addiction problems as well as on traumatic stress in addiction professionals...
January 10, 2017: Current Drug Abuse Reviews
https://www.readbyqxmd.com/read/28078658/the-past-does-matter-a-nursing-perspective-on-post-traumatic-slave-syndrome-ptss
#3
Ejim Sule, Ryan M Sutton, Debbie Jones, Ramel Moore, Imaculata Igbo, Lovell A Jones
Few have reviewed the impact of post traumatic slave syndrome (PTSS) on the issues of inequities, especially as it pertains to mental and physical health. Furthermore, the impact of PTSS on the social determinants of health is an area that has been researched by few investigators. The possibilities that the impact of slavery and/or major stress events in the life of a population can become trans-generational are lost to history. Think about what is taking place in cities around the country and then think about racist socialization (internalized racism) and its impact on our society...
January 11, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28077398/mild-traumatic-brain-injury-is-associated-with-reduced-cortical-thickness-in-those-at-risk-for-alzheimer-s-disease
#4
Jasmeet P Hayes, Mark W Logue, Naomi Sadeh, Jeffrey M Spielberg, Mieke Verfaellie, Scott M Hayes, Andrew Reagan, David H Salat, Erika J Wolf, Regina E McGlinchey, William P Milberg, Annjanette Stone, Steven A Schichman, Mark W Miller
Moderate-to-severe traumatic brain injury is one of the strongest environmental risk factors for the development of neurodegenerative diseases such as late-onset Alzheimer's disease, although it is unclear whether mild traumatic brain injury, or concussion, also confers risk. This study examined mild traumatic brain injury and genetic risk as predictors of reduced cortical thickness in brain regions previously associated with early Alzheimer's disease, and their relationship with episodic memory. Participants were 160 Iraq and Afghanistan War veterans between the ages of 19 and 58, many of whom carried mild traumatic brain injury and post-traumatic stress disorder diagnoses...
January 11, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28077328/dissociation-between-working-memory-performance-and-proactive-interference-control-in-post-traumatic-stress-disorder
#5
Diane Swick, Julien Cayton, Victoria Ashley, And U Turken
Deficits in working memory (WM) and cognitive control processes have been reported in post-traumatic stress disorder (PTSD), in addition to clinical symptoms such as hypervigilance, re-experiencing, and avoidance of trauma reminders. Given the uncontrollable nature of intrusive memories, an important question is whether PTSD is associated with altered control of interference in WM. Some studies also suggest that episodic memory shows a material-specific dissociation in PTSD, with greater impairments in verbal memory and relative sparing of nonverbal memory...
January 7, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28077178/ptsd-or-not-ptsd-comparing-the-proposed-icd-11-and-the-dsm-5-ptsd-criteria-among-young-survivors-of-the-2011-norway-attacks-and-their-parents
#6
G S Hafstad, S Thoresen, T Wentzel-Larsen, A Maercker, G Dyb
BACKGROUND: The conceptualization of post-traumatic stress disorder (PTSD) in the upcoming International Classification of Diseases (ICD)-11 differs in many respects from the diagnostic criteria in the Diagnostic and Statistical Manual for Mental Disorders, fifth edition (DSM-5). The consequences of these differences for individuals and for estimation of prevalence rates are largely unknown. This study investigated the concordance of the two diagnostic systems in two separate samples at two separate waves...
January 12, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28077004/endoplasmic-reticulum-stress-modulation-as-a-target-for-ameliorating-effects-of-blast-induced-traumatic-brain-injury
#7
Brandon Peter Lucke-Wold, Aric Logsdon, Ryan C Turner, Jason D Huber, Charles L Rosen
Blast traumatic brain injury (bTBI) has been shown to contribute to progressive neurodegenerative disease. Recent evidence suggests that endoplasmic reticulum (ER) stress is a mechanistic link between acute neurotrauma and progressive tauopathy. We propose that ER stress contributes to extensive behavioral changes associated with a CTE-like phenotype. Targeting ER stress is a promising option for the treatment of neurotrauma related neurodegeneration warranting investigation. Utilizing our validated and clinically relevant Sprague-Dawley blast model, we investigated a time course of mechanistic changes that occur following bTBI (50 PSI) including: ER stress activation, iron mediated toxicity, and tauopathy via western blot and immunohistochemistry...
January 11, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28073098/the-effect-of-elettaria-cardamomum-extract-on-anxiety-like-behavior-in-a-rat-model-of-post-traumatic-stress-disorder
#8
Yaser Masoumi-Ardakani, Hossein Mahmoudvand, Amin Mirzaei, Khadijeh Esmaeilpour, Hamed Ghazvini, Solmaz Khalifeh, Gholamreza Sepehri
Post-traumatic stress disorder (PTSD) is a debilitating psychiatric condition which develops in 6-8% of the general population. Current standard pharmacological treatments for PTSD cannot be widely used due to having various side effects. Nowadays, various pharmacological properties have been related to Elettaria cardamomum L. (family of Zingiberaceae). The present study aims to evaluate the efficacy of E. cardamomum methanolic extract on anxiety-like behavior in a rat model of PTSD. Adult male Wistar rats (200-250gr) were used in this study...
January 7, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28072410/pre-trauma-methylphenidate-in-rats-reduces-ptsd-like-reactions-one-month-later
#9
G Ritov, G Richter-Levin
In basic research, the etiology of fear-related pathologies, such as post-traumatic stress disorder (PTSD), is conceptualized using fear-conditioning protocols that pair environmental stimuli (that is, a conditioned stimulus-CS) with an aversive, unconditioned stimulus (US) to elicit an assessable conditioned fear response. Although pathophysiological models agree that regulatory dysfunctions in this associative process may instigate fear-related pathology, current opinions differ in regard to the nature of these dysfunctions...
January 10, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28070973/dissociation-between-amygdala-and-bed-nucleus-of-the-stria-terminalis-during-threat-anticipation-in-female-post-traumatic-stress-disorder-patients
#10
Leonie Brinkmann, Christine Buff, Paula Neumeister, Sara V Tupak, Michael P I Becker, Martin J Herrmann, Thomas Straube
Feelings of uncontrollability and anxiety regarding possibly harmful events are key features of post-traumatic stress disorder (PTSD) symptomatology. Due to a lack of studies, the neural correlates of anticipatory anxiety in PTSD are still poorly understood. During functional magnetic resonance imaging, female PTSD patients with interpersonal violence trauma and healthy controls (HC) anticipated the temporally unpredictable presentation of aversive (human scream) or neutral sounds. Based on separate analysis models, we investigated phasic and sustained brain activations...
January 10, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28070873/animal-models-of-ptsd-a-critical-review
#11
Elizabeth I Flandreau, Mate Toth
The goals of animal research in post-traumatic stress disorder (PTSD) include better understanding the neurophysiological etiology of PTSD, identifying potential targets for novel pharmacotherapies, and screening drugs for their potential use as PTSD treatment in humans. Diagnosis of PTSD relies on a patient interview and, as evidenced by changes to the diagnostic criteria in the DSM-5, an adequate description of this disorder in humans is a moving target. Therefore, it may seem insurmountable to model the construct of PTSD in animals such as rodents...
January 10, 2017: Current Topics in Behavioral Neurosciences
https://www.readbyqxmd.com/read/28067785/relationships-between-gat1-and-ptsd-depression-and-substance-use-disorder
#12
Kaitlin E Bountress, Wei Wei, Christina Sheerin, Dongjun Chung, Ananda B Amstadter, Howard Mandel, Zhewu Wang
Post-traumatic stress disorder (PTSD), Major Depressive Disorder (MDD), and Substance Use Disorder (SUD) have large public health impacts. Therefore, researchers have attempted to identify those at greatest risk for these phenotypes. PTSD, MDD, and SUD are in part genetically influenced. Additionally, genes in the glutamate and gamma-aminobutyric acid (GABA) system are implicated in the encoding of emotional and fear memories, and thus may impact these phenotypes. The current study examined the associations of single nucleotide polymorphisms in GAT1 individually, and at the gene level, using a principal components (PC) approach, with PTSD, PTSD comorbid with MDD, and PTSD comorbid with SUD in 486 combat-exposed veterans...
January 5, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28065208/mental-health-and-psychosocial-problems-in-the-aftermath-of-the-nepal-earthquakes-findings-from-a-representative-cluster-sample-survey
#13
J C Kane, N P Luitel, M J D Jordans, B A Kohrt, I Weissbecker, W A Tol
AIMS: Two large earthquakes in 2015 caused widespread destruction in Nepal. This study aimed to examine frequency of common mental health and psychosocial problems and their correlates following the earthquakes. METHODS: A stratified multi-stage cluster sampling design was employed to randomly select 513 participants (aged 16 and above) from three earthquake-affected districts in Nepal: Kathmandu, Gorkha and Sindhupalchowk, 4 months after the second earthquake. Outcomes were selected based on qualitative preparatory research and included symptoms of depression and anxiety (Hopkins Symptom Checklist-25); post-traumatic stress disorder (PTSD Checklist-Civilian); hazardous alcohol use (AUDIT-C); symptoms indicating severe psychological distress (WHO-UNHCR Assessment Schedule of Serious Symptoms in Humanitarian Settings (WASSS)); suicidal ideation (Composite International Diagnostic Interview); perceived needs (Humanitarian Emergency Settings Perceived Needs Scale (HESPER)); and functional impairment (locally developed scale)...
January 9, 2017: Epidemiology and Psychiatric Sciences
https://www.readbyqxmd.com/read/28056884/secondary-psychotic-features-in-refugees-diagnosed-with-post-traumatic-stress-disorder-a-retrospective-cohort-study
#14
Mette Nygaard, Charlotte Sonne, Jessica Carlsson
BACKGROUND: A substantial amount of refugees (10-30%) suffer from Post-Traumatic Stress Disorder (PTSD). In Denmark there are different facilities specialised in psychiatric treatment of trauma-affected refugees. A previously published case report from such a facility in Denmark shows that some patients suffer from secondary psychotic symptoms alongside their PTSD. The aim of this study was to illustrate the characteristics and estimate the prevalence of psychotic features in a clinical population of trauma-affected refugees with PTSD...
January 5, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28054288/post-traumatic-stress-disorder-and-complicated-grief-are-common-in-caregivers-of-neuro-icu-patients
#15
Stephen A Trevick, Aaron S Lord
BACKGROUND: To explore the effect of end of life and other palliative decision making scenarios on the mental health of family members of patients in the neuro-intensive care unit. METHODS: Decision makers of patients in the neuro-ICU at a large, urban, academic medical center meeting palliative care triggers were identified from November 10, 2014, to August 27, 2015. Interviews were conducted at 1 and 6 months post-enrollment. At 1 month, the Inventory of Complicated Grief-Revised (ICG-R), Impact of Events Scale-Revised (IES-R), and the Family Satisfaction-ICU (FS-ICU) were performed along with basic demographic questionnaires...
January 4, 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28053660/causes-of-and-risk-factors-for-posttraumatic-stress-disorder-the-beliefs-of-iraqi-and-afghan-refugees-resettled-in-australia
#16
Shameran Slewa-Younan, Maria Gabriela Uribe Guajardo, Anisa Yaser, Jonathan Mond, Mitchell Smith, Diana Milosevic, Caroline Smith, Sanja Lujic, Anthony Francis Jorm
BACKGROUND: Resettled refugees are a vulnerable group for mental health problems and in particular, trauma-related disorders. Evidence suggests that poor 'mental health literacy' (MHL) is a major factor in low or inappropriate treatment-seeking among individuals with mental health problems. This study sought to determine the beliefs regarding the causes of and risk factors for post-traumatic stress disorder (PTSD) amongst two resettled refugee groups in Australia. METHODS: Utilising a culturally adapted MHL survey method, 225 Iraqis and 150 Afghans of refugee background were surveyed...
2017: International Journal of Mental Health Systems
https://www.readbyqxmd.com/read/28053027/endogenously-released-neuropeptide-y-suppresses-hippocampal-short-term-facilitation-and-is-impaired-by-stress-induced-anxiety
#17
Qin Li, Aundrea F Bartley, Lynn E Dobrunz
: Neuropeptide Y (NPY) has robust anxiolytic properties and is reduced in patients with anxiety disorders. However, the mechanisms by which NPY modulates circuit function to reduce anxiety behavior are not known. Anxiolytic effects of NPY are mediated in the CA1 region of hippocampus, and NPY injection into hippocampus alleviates anxiety symptoms in the predator scent stress model of stress-induced anxiety. The mechanisms that regulate NPY release, and its effects on CA1 synaptic function, are not fully understood...
January 4, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28052779/neural-indicators-of-interpersonal-anger-as-cause-and-consequence-of-combat-training-stress-symptoms
#18
G Gilam, T Lin, E Fruchter, T Hendler
BACKGROUND: Angry outbursts are an important feature of various stress-related disorders, and commonly lead to aggression towards other people. Findings regarding interpersonal anger have linked the ventromedial prefrontal cortex (vmPFC) to anger regulation and the locus coeruleus (LC) to aggression. Both regions were previously associated with traumatic and chronic stress symptoms, yet it is unclear if their functionality represents a consequence of, or possibly also a cause for, stress symptoms...
January 5, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28052776/post-traumatic-stress-disorder-symptom-duration-and-remission-in-relation-to-cardiovascular-disease-risk-among-a-large-cohort-of-women
#19
P Gilsanz, A Winning, K C Koenen, A L Roberts, J A Sumner, Q Chen, M M Glymour, E B Rimm, L D Kubzansky
BACKGROUND: Prior studies suggest that post-traumatic stress disorder (PTSD) is associated with elevated cardiovascular disease (CVD) risk, but effects of duration and remission of PTSD symptoms have rarely been evaluated. METHOD: We examined the association of time-updated PTSD symptom severity, remission and duration with incident CVD risk (552 confirmed myocardial infarctions or strokes) over 20 years in 49 859 women in the Nurses' Health Study II. Among women who reported trauma on the Brief Trauma Questionnaire, PTSD symptoms, assessed by a screener, were classified by symptom severity and chronicity: (a) no symptoms, (b) 1-3 ongoing, (c) 4-5 ongoing, (d) 6-7 ongoing, (e) 1-3 remitted, (f) 4-7 remitted symptoms...
January 5, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28051971/what-are-effective-psychological-interventions-for-veterans-with-sleep-disturbances-a-rapid-evidence-assessment
#20
Andrea J Phelps, Tracey Varker, Olivia Metcalf, Lisa Dell
BACKGROUND: Insomnia and related sleep disturbances commonly occur in veterans, with prevalence rates as high as 90% reported in some studies. Military-specific factors such as sleep disturbances during military training and deployment, as well as a higher prevalence of post-traumatic stress disorder (PTSD), which is known to poorly impact sleep, may contribute to higher insomnia rates in veterans. Although evidence-based guidelines for the treatment of insomnia exist, the unique nature of veterans sleep problems means they may differ in their response to treatment...
January 2017: Military Medicine
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