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https://www.readbyqxmd.com/read/28535839/separation-from-parents-during-childhood-trauma-predicts-adult-attachment-security-and-post-traumatic-stress-disorder
#1
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
#2
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/28527907/behavioral-and-cognitive-impact-of-early-life-stress-insights-from-an-animal-model
#3
Hesong Liu, Fatin Atrooz, Ankita Salvi, Samina Salim
BACKGROUND: Children subjected to traumatic events during childhood are reported to exhibit behavioral and cognitive deficits later in life, often leading to post-traumatic stress disorder (PTSD) and major depression. Interestingly, some children continue to remain normal despite being exposed to the same risk factors. These trauma-related behavioral and cognitive profiles across different stages of life are not well understood. Animal studies can offer useful insights. OBJECTIVE: The goal of this study was to determine the impact of early life exposure to traumatic events on behavioral and cognitive profile in rats by tracking the behavior of each rat at different ages...
May 17, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28521252/trauma-type-as-a-conditional-risk-factor-for-posttraumatic-stress-disorder-in-a-referred-clinic-sample-of-adolescents
#4
Jani Nöthling, Candice Simmons, Sharain Suliman, Soraya Seedat
INTRODUCTION: Traumatic experiences that are varied in type and severity may lead to the development of Posttraumatic Stress Disorder (PTSD). Some trauma types present a higher conditional risk for PTSD owing to their nature and impact on growth and functioning. Few studies have investigated the conditional risk of PTSD in clinic referred adolescents in low- and middle-income countries. The aim of the study was to determine the conditional risk for PTSD based on various trauma types (car accidents, other serious accidents, fires, witnessing a natural disaster, witnessing a violent crime, being confronted with traumatic news, witnessing domestic violence, physical abuse and sexual abuse) and to stratify risk by gender...
May 5, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28521179/biological-predictors-of-insulin-resistance-associated-with-posttraumatic-stress-disorder-in-young-military-veterans
#5
Esther M Blessing, Victor Reus, Synthia H Mellon, Owen M Wolkowitz, Janine D Flory, Linda Bierer, Daniel Lindqvist, Firdaus Dhabhar, Meng Li, Meng Qian, Duna Abu-Amara, Isaac Galatzer-Levy, Rachel Yehuda, Charles R Marmar
Posttraumatic stress disorder (PTSD) is associated with increased risk for Type 2 diabetes and cardiovascular disease (cardiometabolic disease), warranting research into targeted prevention strategies. In the present case-control study of 160 young (mean age 32.7 years) male military veterans, we aimed to assess whether PTSD status predicted increased markers of cardiometabolic risk in otherwise healthy individuals, and further, to explore biological pathways between PTSD and these increased markers of cardiometabolic risk...
May 1, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28509617/intergenerational-transmission-of-traumatization-theoretical-framework-and-implications-for-prevention
#6
Ariel J Lang, Maria A Gartstein
Intergenerational transmission of traumatization (ITT) occurs when traumatized parents have offspring with increased risk for emotional and behavioral problems. Although fetal exposure to the maternal biological milieu is known to be one factor in ITT, PTSD-driven parent-child interactions represent an additional important and potentially modifiable contributor. The Perinatal Interactional Model of ITT presented herein proposes that PTSD leads to social learning and suboptimal parent-child interactions, which undermine child regulatory capacity and increase distress, largely explaining poor social-emotional outcomes for offspring of parents with PTSD...
May 16, 2017: Journal of Trauma & Dissociation
https://www.readbyqxmd.com/read/28508360/genome-to-phenome-a-systems-biology-approach-to-ptsd-using-an-animal-model
#7
Nabarun Chakraborty, James Meyerhoff, Marti Jett, Rasha Hammamieh
Post-traumatic stress disorder (PTSD) is a debilitating illness that imposes significant emotional and financial burdens on military families. The understanding of PTSD etiology remains elusive; nonetheless, it is clear that PTSD is manifested by a cluster of symptoms including hyperarousal, reexperiencing of traumatic events, and avoidance of trauma reminders. With these characteristics in mind, several rodent models have been developed eliciting PTSD-like features. Animal models with social dimensions are of particular interest, since the social context plays a major role in the development and manifestation of PTSD...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28506679/a-scoping-review-of-the-mental-health-of-parents-of-infants-in-the-nicu
#8
REVIEW
Ariane Thaise Frello Roque, Gerri C Lasiuk, Vera Radünz, Kathleen Hegadoren
OBJECTIVE: To synthesize and summarize evidence regarding the mental health of parents of infants in the NICU. DATA SOURCES: Thirteen electronic databases were searched in October 2014 using the following terms individually and in combination: postpartum woman, mother, NICU, preterm birth, depression, anxiety, acute stress disorder (ASD), posttraumatic stress disorder (PTSD), and parental stress. STUDY SELECTION: We examined the published research regarding the experiences of parents who have infants admitted to the NICU, the mental health problems that parents may develop, the tools that have been used to identify such problems, and factors related to parental mental health...
May 12, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28506605/post-traumatic-stress-disorder-among-older-adults-experiencing-motor-vehicle-collision-a-multicenter-prospective-cohort-study
#9
Timothy F Platts-Mills, Bo C Nebolisa, Sean A Flannigan, Natalie L Richmond, Robert M Domeier, Robert A Swor, Phyllis L Hendry, David A Peak, Niels K Rathlev, Jeffrey S Jones, David C Lee, Christopher W Jones, Samuel A McLean
OBJECTIVE: To characterize risk factors for and consequences of post-traumatic stress disorder (PTSD) among older adults evaluated in the emergency department (ED) following motor vehicle collision (MVC). DESIGN: Prospective multicenter longitudinal study (2011-2015). SETTING: 9 EDs across the United States. PARTICIPANTS: Adults aged 65 years and older who presented to an ED after MVC without severe injuries. MEASUREMENTS: PTSD symptoms were assessed 6 months after the ED visit using the Impact of Event Scale-Revised...
April 4, 2017: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28493732/psychological-flexibility-mitigates-effects-of-ptsd-symptoms-and-negative-urgency-on-aggressive-behavior-in-trauma-exposed-veterans
#10
Sunny J Dutra, Naomi Sadeh
Recent literature suggests that posttraumatic stress disorder (PTSD) symptoms can interact with personality factors to predict externalizing behaviors. Engagement in externalizing behaviors such as substance abuse and aggressive behavior may, in turn, increase risk for further trauma exposure and a more chronic course of PTSD. In order to better understand how to intervene on this cycle, the current study aimed to identify factors that could explain risk for externalizing behaviors among trauma-exposed veterans...
May 11, 2017: Personality Disorders
https://www.readbyqxmd.com/read/28489300/predictors-of-ptsd-40-years-after-combat-findings-from-the-national-vietnam-veterans-longitudinal-study
#11
Maria M Steenkamp, William E Schlenger, Nida Corry, Clare Henn-Haase, Meng Qian, Meng Li, Danny Horesh, Karen-Inge Karstoft, Christianna Williams, Chia-Lin Ho, Arieh Shalev, Richard Kulka, Charles Marmar
BACKGROUND: Few studies have longitudinally examined predictors of posttraumatic stress disorder (PTSD) in a nationally representative sample of US veterans. We examined predictors of warzone-related PTSD over a 25-year span using data from the National Vietnam Veterans Longitudinal Study (NVVLS). METHODS: The NVVLS is a follow-up study of Vietnam theater veterans (N = 699) previously assessed in the National Vietnam Veterans Readjustment Study (NVVRS), a large national-probability study conducted in the late 1980s...
May 10, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28488917/contrasting-gender-and-combat-versus-military-sexual-traumas-psychiatric-symptom-severity-and-morbidities-in-treatment-seeking-veterans
#12
Minden B Sexton, Greer A Raggio, Lauren B McSweeney, Caitlin C Authier, Sheila A M Rauch
BACKGROUND: Military sexual trauma (MST) and military combat trauma (MCT) are significant risk factors for posttraumatic stress disorder (PTSD). However, no studies have directly contrasted the clinical profiles of Veterans between military-related traumas. Moreover, a notable gender difference in the likelihood of trauma exposure limits our ability to disentangle gender and trauma type. MATERIALS AND METHODS: To address these gaps, we aimed at (1) contrasting psychiatric complaints in Veterans with MST versus MCT exposure and (2) investigating gender differences in Veterans with MST histories...
May 10, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28485385/posttraumatic-stress-following-spinal-cord-injury-a-systematic-review-of-risk-and-vulnerability-factors
#13
REVIEW
K Pollock, D Dorstyn, L Butt, S Prentice
OBJECTIVES: To summarise quantitatively the available evidence relating to pretraumatic, peritraumatic and posttraumatic characteristics that may increase or decrease the risk of developing posttraumatic stress disorder (PTSD) following spinal cord injury (SCI). STUDY DESIGN: Systematic review. METHODS: Seventeen studies were identified from the PubMed, PsycInfo, Embase, Scopus, CINAHL, Web of Science and PILOTS databases. Effect size estimates (r) with associated 95% confidence intervals (CIs), P-values and fail-safe Ns were calculated...
May 9, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28482250/posttraumatic-symptoms-among-maltreated-youth-using-classification-and-regression-tree-analysis
#14
Emma H Ross, Christopher A Kearney
Individual psychological factors have been shown to exacerbate risk for posttraumatic stress disorder (PTSD) symptoms in youth following maltreatment, but the novel contribution of the present study includes a focus on interactive relationships between these factors on specific PTSD symptom clusters. This study identified maltreated youth at highest risk for re-experiencing, avoidance, and hyperarousal symptom clusters via cognitive, affective, and demographic variables. Participants (n=400) included ethnically diverse maltreated youth...
May 5, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28481561/trauma-exposure-ptsd-and-parenting-in-a-community-sample-of-low-income-predominantly-african-american-mothers-and-children
#15
Dorthie Cross, L Alexander Vance, Ye Ji Kim, Andrew L Ruchard, Nathan Fox, Tanja Jovanovic, Bekh Bradley
OBJECTIVES: Trauma and posttraumatic stress disorder (PTSD) are associated with problematic parenting and incidence of trauma and PTSD in children of affected parents. In communities impacted by frequent trauma, parenting may be particularly important to children's PTSD risk. The authors examined relationships among maternal and child trauma and mental health, as well as problematic parenting. METHOD: The authors recruited 112 mother-child dyads (50 girls, 62 boys; ages 8-12 years old) from a community sample of low-income, primarily African American families...
May 8, 2017: Psychological Trauma: Theory, Research, Practice and Policy
https://www.readbyqxmd.com/read/28476057/anxiety-and-posttraumatic-stress-disorder-among-medicare-beneficiaries-after-traumatic-brain-injury
#16
Jennifer S Albrecht, Matthew E Peters, Gordon S Smith, Vani Rao
OBJECTIVE: To estimate rates of anxiety and posttraumatic stress disorder (PTSD) diagnoses after traumatic brain injury (TBI) among Medicare beneficiaries, quantify the increase in rates relative to the pre-TBI period, and identify risk factors for diagnosis of anxiety and PTSD. PARTICIPANTS: A total of 96 881 Medicare beneficiaries hospitalized with TBI between June 1, 2006 and May 31, 2010. DESIGN: Retrospective cohort study. MEASURES: Diagnosis of anxiety (International Classification of Diseases, Ninth Revision, Clinical Modification [ICD-9-CM] codes 300...
May 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28459272/a-longitudinal-study-of-the-aftermath-of-rape-among-rural-south-african-women
#17
Gail E Wyatt, Mashudu Davhana-Maselesele, Muyu Zhang, Lauren H Wong, Fiona Nicholson, Alissa Der Sarkissian, Lufuno Makhado, Hector F Myers
OBJECTIVE: Sexual assaults against women are a global health crisis, with alarmingly high rates in South Africa. However, we know very little about the circumstances and the aftermath of these experiences. Further, there is limited information about how factors specific to the rape (e.g., fighting back) versus those that are specific to the individual-and potentially modifiable-influence mental health outcomes. This study examined how situational characteristics of rape as well as individual and situational factors confer risk for symptoms of depression, posttraumatic stress disorder (PTSD), and dysfunctional sexual behavior at 12-month follow-up...
May 2017: Psychological Trauma: Theory, Research, Practice and Policy
https://www.readbyqxmd.com/read/28452256/secondary-traumatic-stress-in-emergency-medicine-clinicians
#18
Jacob W Roden-Foreman, Monica M Bennett, Evan E Rainey, John S Garrett, Mark B Powers, Ann Marie Warren
Previously called Secondary Traumatic Stress (STS), secondary exposure to trauma is now considered a valid DSM-5 Criterion A stressor for posttraumatic stress disorder (PTSD). Previous studies have found high rates of STS in clinicians who treat traumatically injured patients. However, little research has examined STS among Emergency Medicine (EM) physicians and advanced practice providers (APPs). The current study enrolled EM providers (N = 118) working in one of 10 hospitals to examine risk factors, protective factors, and the prevalence of STS in this understudied population...
April 28, 2017: Cognitive Behaviour Therapy
https://www.readbyqxmd.com/read/28451068/preventing-ptsd-with-oxytocin-effects-of-oxytocin-administration-on-fear-neurocircuitry-and-ptsd-symptom-development-in-recently-trauma-exposed-individuals
#19
Jessie L Frijling
Background: Posttraumatic stress disorder (PTSD) is a debilitating psychiatric disorder which develops in approximately 10% of trauma-exposed individuals. Currently, there are few early preventive interventions available for PTSD. Intranasal oxytocin administration early posttrauma may prevent PTSD symptom development, as oxytocin administration was previously found to beneficially impact neurobiological (e.g. amygdala reactivity) and socio-emotional PTSD vulnerability factors. Objective: The overall aim of this dissertation was to investigate the potential of intranasal oxytocin administration as early preventive intervention for PTSD...
2017: European Journal of Psychotraumatology
https://www.readbyqxmd.com/read/28444848/biologically-meaningful-scents-a-framework-for-understanding-predator-prey-research-across-disciplines
#20
Michael H Parsons, Raimund Apfelbach, Peter B Banks, Elissa Z Cameron, Chris R Dickman, Anke S K Frank, Menna E Jones, Ian S McGregor, Stuart McLean, Dietland Müller-Schwarze, Elisa E Sparrow, Daniel T Blumstein
Fear of predation is a universal motivator. Because predators hunt using stealth and surprise, there is a widespread ability among prey to assess risk from chemical information - scents - in their environment. Consequently, scents often act as particularly strong modulators of memory and emotions. Recent advances in ecological research and analytical technology are leading to novel ways to use this chemical information to create effective attractants, repellents and anti-anxiolytic compounds for wildlife managers, conservation biologists and health practitioners...
April 26, 2017: Biological Reviews of the Cambridge Philosophical Society
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