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https://www.readbyqxmd.com/read/28544554/concept-analysis-of-posttraumatic-stress-disorder
#1
Bikram Sekhon
PURPOSE: Mental health nursing is not the same as psychiatry, so it is important for nurses to have an understanding of the defining attributes, antecedents, consequences, model cases, and empirical referents of post-traumatic stress disorder (PTSD). METHOD: Walker and Avant's (2005) method is used to guide this concept analysis of PTSD. FINDINGS: Four attributes arise from this concept analysis, which are addressed through both the DSM-IV and DSM-5 (American Psychiatric Association, /): triggering event or events, re-experiencing, fear, and helplessness...
May 23, 2017: International Journal of Nursing Knowledge
https://www.readbyqxmd.com/read/28544024/contribution-of-perceived-cognitive-functioning-to-quality-of-life-in-service-members-and-veterans-with-posttraumatic-stress-disorder
#2
Noah D Silverberg, Magdalena Wojtowicz, Eric Bui, Rebecca Wershba, Ross Zafonte, Lauren M Laifer, Naomi M Simon, Grant L Iverson
Perceived cognitive impairment is a core clinical feature of posttraumatic stress disorder (PTSD) and may be an important determinant of quality of life (QOL) in those who suffer from this disorder. Using a clinical data repository, we evaluated this hypothesis in a cross-sectional sample of U.S. military service members and veterans who served after September 11, 2001, and were seeking mental health treatment at a tertiary outpatient clinic. A consecutive series of 117 patients with a clinical diagnosis of PTSD completed a battery of questionnaires at intake, including the PTSD Checklist (Weathers, Litz, Herman, Huska, & Keane, 1993), a 4-item Cognitive Symptom subscale of the Neurobehavioral Symptom Inventory (Cicerone & Kalmar, 1995), the Depression Anxiety Stress Scale-21 (Lovibond & Lovibond, 1995), and the Quality of Life Enjoyment and Satisfaction Questionnaire (Endicott, Nee, Harrison, & Blumenthal, 1993)...
May 19, 2017: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/28543929/prevalence-and-impact-of-childhood-adversities-and-post-traumatic-stress-disorder-in-women-with-fibromyalgia-and%C3%A2-chronic-widespread-pain
#3
E Coppens, P Van Wambeke, B Morlion, N Weltens, H Giao Ly, J Tack, P Luyten, L Van Oudenhove
OBJECTIVE: This study investigates the prevalence of different types of childhood adversities (CA) and posttraumatic stress disorder (PTSD) in female patients with Fibromyalgia or Chronic Widespread Pain (FM/CWP) compared to patients with Functional Dyspepsia (FD) and achalasia. In FM/CWP, we also investigated the association between CA and PTSD on the one hand and pain severity on the other. METHODS: Patient samples consisted of 154 female FM/CWP, 83 female FD and 53 female achalasia patients consecutively recruited from a tertiary care hospital...
May 24, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28543793/positive-emotions-in-caring-for-a-spouse-a-literature-review
#4
REVIEW
Tiina Autio, Sari Rissanen
This article aimed at identifying the positive emotions connected to spouse caregiving and the advantages for spouse carers. Theoretically, the article is based on the concept of emotion and the assumptions of positive psychology. Data search is conducted via electronic literature databases and the analysis method is partly theory-driven and partly inductive content classification. Our analyses discover and clarify the concepts associated with positive emotions in caring, such as the gains of caregiving, benefit-finding, finding meaning, personal growth, post-traumatic growth and resilience...
May 24, 2017: Scandinavian Journal of Caring Sciences
https://www.readbyqxmd.com/read/28543322/why-did-adolescents-have-sleep-problems-after-earthquakes-understanding-the-role-of-traumatic-exposure-fear-and-ptsd
#5
Xiao Zhou, Xinchun Wu, Qiuyan Chen, Rui Zhen
To examine the relationships between trauma exposure, fear, post-traumatic stress disorder, and sleep problems in adolescents, 746 adolescent survivors of the 2008 Wenchuan earthquake in China were assessed at 1 year (T1) and 1.5 years (T2) after the earthquake using a trauma exposure questionnaire, a fear questionnaire, a child posttraumatic stress disorder symptom scale, and a subscale on child sleep problems. The results showed that T1 trauma exposure were not directly associated with sleep problems at T1 and T2, but played a positive role in sleep problems at both T1 and T2 indirectly through T1 posttraumatic stress disorder and T1 fear...
June 2017: Scandinavian Journal of Psychology
https://www.readbyqxmd.com/read/28543180/traf6-participates-in-early-brain-injury-after-subarachnoid-hemorrhage-in-rats-through-inhibiting-autophagy-and-promoting-oxidative-stress
#6
Yang Dou, Haitao Shen, Dongxia Feng, Haiying Li, Xiaodi Tian, Jian Zhang, Zhong Wang, Gang Chen
Tumor necrosis factor receptor-associated factor 6 (TRAF6) is a member of the TRAF family and an important multifunctional intracellular adaptin of the tumor necrosis factor (TNF) superfamily and toll/IL-1 receptor (TIR) superfamily. TRAF6 has been studied in several central nervous system (CNS) diseases, including ischemic stroke, traumatic brain injury and neurodegenerative diseases, but its role in subarachnoid hemorrhage (SAH) has not been fully illustrated. This study was designed to explore changes of expression level and potential roles and mechanisms of TRAF6 in early brain injury (EBI) after SAH by using a Sprague-Dawley rat model of SAH induced in 0...
May 24, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28542264/child-mortality-hypothalamic-pituitary-adrenal-axis-activity-and-cellular-aging-in-mothers
#7
Cindy K Barha, Katrina G Salvante, Courtney W Hanna, Samantha L Wilson, Wendy P Robinson, Rachel M Altman, Pablo A Nepomnaschy
Psychological challenges, including traumatic events, have been hypothesized to increase the age-related pace of biological aging. Here we test the hypothesis that psychological challenges can affect the pace of telomere attrition, a marker of cellular aging, using data from an ongoing longitudinal-cohort study of Kaqchikel Mayan women living in a population with a high frequency of child mortality, a traumatic life event. Specifically, we evaluate the associations between child mortality, maternal telomere length and the mothers' hypothalamic-pituitary-adrenal axis (HPAA), or stress axis, activity...
2017: PloS One
https://www.readbyqxmd.com/read/28540769/posttraumatic-growth-is-related-to-subjective-well-being-of-aid-workers-exposed-to-cumulative-trauma-in-palestine
#8
Guido Veronese, Alessandro Pepe, Irene Massaiu, Ann-Sophie De Mol, Ian Robbins
The present study examined how stress reactions after traumatic events influence subjective well-being (SWB) via the indirect effect of posttraumatic growth (PTG) in two samples of Palestinian professional helpers from the Gaza Strip and West Bank ( n = 201). Using the General Health Questionnaire (GHQ-12) as a dependent measure of well-being, and PTGI-10, PANAS-20, WHO-5 BREF, and IES-13 questionnaires as independent variables, structural equation modelling (SEM) was used to examine whether: (a) cumulative trauma was negatively and directly related to subjective well-being; (b) levels of trauma were positively and directly related to posttraumatic growth; and (c) PTG was positively and directly related to subjective well-being...
June 2017: Transcultural Psychiatry
https://www.readbyqxmd.com/read/28539958/cognitive-impairment-and-psychological-distress-at-discharge-from-intensive-care-unit
#9
Chi Ryang Chung, Hye Jin Yoo, Jinkyeong Park, Seunghyong Ryu
This study aimed to investigate cognitive impairment and psychological distress of critically ill patients at discharge from intensive care unit (ICU). This study included 30 critically ill patients who had neither pre-existing dementia nor ongoing delirium. At ICU discharge, they performed a screening test for cognitive impairment (Mini-Cog test) and completed questionnaires for depression (Patient Health Questionnaire-2, PHQ-2) and for 4 stressful experiences during ICU stay including nightmares, severe anxiety or panic, severe pain, and trouble to breathe or feeling of suffocation (Post-Traumatic Stress Syndrome 14-Question Inventory, PTSS-14 Part A)...
May 2017: Psychiatry Investigation
https://www.readbyqxmd.com/read/28539417/exposure-to-stressors-facilitates-long-term-synaptic-potentiation-in-the-lateral-habenula
#10
Hoyong Park, Jeehae Rhee, Kwanghoon Park, Jung-Soo Han, Roberto Malinow, ChiHye Chung
The lateral habenula (LHb) is a small part of the epithalamus that projects to monoamine centers in the brain. Previously, neurotransmission onto the LHb was shown to be abnormally potentiated in animal models of depression. However, synaptic plasticity in this brain area and the effect of stressor exposure on synaptic plasticity of the LHb have not been investigated. Thus, we explored whether the LHb undergoes dynamic changes in synaptic efficacy or not. First, we observed that a moderate long-term potentiation (LTP) occurs in a fraction of LHb neurons obtained from naïve Sprague Dawley rats...
May 24, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28536699/integrated-stress-response-as-a-therapeutic-target-for-cns-injuries
#11
REVIEW
Lorenzo Romero-Ramírez, Manuel Nieto-Sampedro, M Asunción Barreda-Manso
Central nervous system (CNS) injuries, caused by cerebrovascular pathologies or mechanical contusions (e.g., traumatic brain injury, TBI) comprise a diverse group of disorders that share the activation of the integrated stress response (ISR). This pathway is an innate protective mechanism, with encouraging potential as therapeutic target for CNS injury repair. In this review, we will focus on the progress in understanding the role of the ISR and we will discuss the effects of various small molecules that target the ISR on different animal models of CNS injury...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28535839/separation-from-parents-during-childhood-trauma-predicts-adult-attachment-security-and-post-traumatic-stress-disorder
#12
R A Bryant, M Creamer, M O'Donnell, D Forbes, K L Felmingham, D Silove, G Malhi, M van Hoof, A C McFarlane, A Nickerson
BACKGROUND: Prolonged separation from parental support is a risk factor for psychopathology. This study assessed the impact of brief separation from parents during childhood trauma on adult attachment tendencies and post-traumatic stress. METHOD: Children (n = 806) exposed to a major Australian bushfire disaster in 1983 and matched controls (n = 725) were assessed in the aftermath of the fires (mean age 7-8 years) via parent reports of trauma exposure and separation from parents during the fires...
May 24, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28535476/examination-of-polytrauma-typologies-a-latent-class-analysis-approach
#13
Erin Sullivan, Ateka A Contractor, Monica M Gerber, Craig Neumann
Potentially traumatizing events (PTE) are highly prevalent, and are associated with detrimental effects on psychological health, including increased risk of posttraumatic stress disorder (PTSD). Multiple endorsed PTEs (polytraumatization) may have even greater effects on a person's health than the impact of a single index event. To better understand patterns of polytraumatization, person-centered analytic techniques such as Latent class analysis (LCA) are recommended. The current study used LCA to explore latent subgroupings of people based on their endorsement of PTEs, thus defining patterns in PTE exposure...
May 17, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28534873/molecular-indicators-of-stress-induced-neuroinflammation-in-a-mouse-model-simulating-features-of-post-traumatic-stress-disorder
#14
S Muhie, A Gautam, N Chakraborty, A Hoke, J Meyerhoff, R Hammamieh, M Jett
A social-stress mouse model was used to simulate features of post-traumatic stress disorder (PTSD). The model involved exposure of an intruder (male C57BL/6) mouse to a resident aggressor (male SJL) mouse for 5 or 10 consecutive days. Transcriptome changes in brain regions (hippocampus, amygdala, medial prefrontal cortex and hemibrain), blood and spleen as well as epigenome changes in the hemibrain were assayed after 1- and 10-day intervals following the 5-day trauma or after 1- and 42-day intervals following the 10-day trauma...
May 23, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28534094/lifetime-traumatic-events-health-related-quality-of-life-and-satisfaction-with-life-in-older-adults
#15
Catherine Lamoureux-Lamarche, Helen-Maria Vasiliadis
PURPOSES: The aims were to assess the association between lifetime traumatic events and post-traumatic stress syndrome (PTSS) and health-related quality of life (HRQOL) and satisfaction with life stratified by gender among a community-dwelling sample of older adults. METHODS: Data used came from the ESA-Services study (2011-2013) and included a large convenience sample of 1811 older adults. Traumatic events were measured using a list of 14 events. PTSS was measured using the Impact of Event Scale-Revised...
May 22, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28532449/the-factor-structures-and-correlates-of-ptsd-in-post-conflict-timor-leste-an-analysis-of-the-harvard-trauma-questionnaire
#16
Alvin Kuowei Tay, Mohammed Mohsin, Susan Rees, Zachary Steel, Natalino Tam, Zelia Soares, Jessica Baker, Derrick Silove
BACKGROUND: Post-traumatic stress disorder (PTSD) is the most widely assessed form of mental distress in cross-cultural studies conducted amongst populations exposed to mass conflict and displacement. Nevertheless, there have been longstanding concerns about the universality of PTSD as a diagnostic category when applied across cultures. One approach to examining this question is to assess whether the same factor structure can be identified in culturally diverse populations as has been described in populations of western societies...
May 22, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28532277/temporal-parameters-of-post-stress-prophylactic-glucose-treatment-in-rats
#17
M A Conoscenti, E E Hart, N J Smith, T R Minor
Acute trauma can lead to life-long changes in susceptibility to psychiatric disease, such as Post-Traumatic Stress Disorder (PTSD). Rats given free access to a concentrated glucose solution for 24 hours beginning immediately after trauma failed to show stress-related pathology in the learned helplessness model of PTSD and comorbid major depression. We assessed effective dosing and temporal constraints of the glucose intervention in three experiments. We exposed 120 male Sprague-Dawley rats to 100, 1 mA, 3-15s, inescapable and unpredictable electric tail shocks (over a 110 minute period) or simple restraint in the learned helplessness procedure...
May 22, 2017: Stress: the International Journal on the Biology of Stress
https://www.readbyqxmd.com/read/28532235/development-and-preliminary-validation-of-the-paediatric-awareness-questionnaire-for-children-and-adolescents-with-traumatic-brain-injury
#18
Owen Lloyd, Tamara Ownsworth, Jennifer Fleming, Melanie J Zimmer-Gembeck
There is a lack of validated measures for assessing self-awareness of deficits after pediatric traumatic brain injury (TBI). The current study aimed to develop and examine the psychometric properties of the Paediatric Awareness Questionnaire (PAQ), and investigate factors related to self-awareness. The PAQ was administered to 32 children aged 8-16 years with mild to severe TBI (72% male, M age = 11.75, SD = 2.9), their parents, and treating clinicians, and to 32 age- and gender-matched typically developing controls and their parents...
May 23, 2017: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
https://www.readbyqxmd.com/read/28531179/the-gingival-vein-as-a-minimally-traumatic-site-for-multiple-blood-sampling-in-guinea-pigs-and-hamsters
#19
Mariana Valotta Rodrigues, Simone Oliveira de Castro, Cynthia Zaccanini de Albuquerque, Vânia Gomes de Moura Mattaraia, Marcelo Larami Santoro
Laboratory animals are still necessary in scientific investigation and vaccine testing, but while novel methodological approaches are not available for their replacement, the search for new, humane, easy, and painless methods is necessary to diminish their stress and pain. When multiple blood samples are to be collected from hamsters and guinea pigs, the number of available venipuncture sites-which are greatly diminished in these species in comparison with other rodents due to the absence of a long tail-, harasses animal caregivers and researchers...
2017: PloS One
https://www.readbyqxmd.com/read/28530344/-suppression-of-a-non-trauma-related-threatening-thought-as-an-avoidance-strategy-in-post-traumatic-stress-disorder-patients
#20
Lilach Abramsky-Arazi, Zeev Kaplan, Hagit Cohen
AIMS: Our goal was to examine how suppression of nontrauma- related thoughts differs between PTSD patients and patients with non-PTSD anxiety disorder compared to a group of matched controls. BACKGROUND: Intrusive recollections of aspects of the traumatic event and its sequelae are at the core of the post-traumatic stress disorder (PTSD). People who have suffered a traumatic event may implement some form of avoidance coping strategies in order to deal with the unwanted memories that accompany them...
December 2016: Harefuah
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