The Role of Stress Sensitization in Progression of Post-Traumatic Distress Following Deployment

2012 ◽  
Author(s):  
Geert Smid ◽  
Rolf Kleber ◽  
Arthur Rademaker ◽  
Mirjam van Zuiden ◽  
Eric Vermetten
Keyword(s):  
Stress Sensitization ◽  
Post Traumatic ◽  
Traumatic Distress

How do people cope with post traumatic distress after an accident? The role of psychological, social and spiritual coping in Malaysian Muslim patients

2018 ◽  
pp. 181-198
Author(s):  
Rafidah Bahari ◽  
Muhammad Najib Mohamad Alwi ◽  
Nasrin Jahan ◽  
Muhammad Radhi Ahmad ◽  
Ismail Mohd Saiboon
Keyword(s):  
Spiritual Coping ◽  
Post Traumatic ◽  
Traumatic Distress

How do people cope with post traumatic distress after an accident? The role of psychological, social and spiritual coping in Malaysian Muslim patients

2016 ◽  
Vol 18 (4) ◽  
pp. 349-366 ◽  
Author(s):  
Rafidah Bahari ◽  
Muhammad Najib Mohamad Alwi ◽  
Nasrin Jahan ◽  
Muhammad Radhi Ahmad ◽  
Ismail Mohd Saiboon
Keyword(s):  
Spiritual Coping ◽  
Post Traumatic ◽  
Traumatic Distress

scholarly journals A longitudinal investigation of the role of parental responses in predicting children's post-traumatic distress

2017 ◽  
Vol 59 (7) ◽  
pp. 781-789 ◽  
Author(s):  
Rachel M. Hiller ◽  
Richard Meiser-Stedman ◽  
Sarah Lobo ◽  
Cathy Creswell ◽  
Pasco Fearon ◽  
...  
Keyword(s):  
Longitudinal Investigation ◽  
Post Traumatic ◽  
Traumatic Distress ◽  
Parental Responses

EMDR as therapy for conditions other than PTSD: a systematic review.

2020 ◽  
Author(s):  
Charles Scelles ◽  
LUIS CARLO BULNES
Keyword(s):  
Mood Disorders ◽  
Obsessive Compulsive ◽  
Treatment As Usual ◽  
Compulsive Disorder ◽  
Adult Personality ◽  
Post Traumatic ◽  
Psychiatric Conditions ◽  
Research Criteria ◽  
Positive Effect

Eye Movement Desensitization and Reprocessing (EMDR) is a treatment for post-traumatic stressdisorder (PTSD). The technique is known to stimulate the capacity to reprocess maladaptive memoriesthat are thought to be central to this pathology. Here we investigate if EMDR therapy can be used in otherconditions than PTSD. We conducted a systematic literature search on PubMed, ScienceDirect, Scopus, and Web of Science. Wesearched for published empirical findings on EMDR, excluding those centred on trauma and PTSD,published up to 2020. The results were classified by psychiatric categories.   Ninety articles met our research criteria. A positive effect was reported in addictions, somatoformdisorders, sexual dysfunction, eating disorder, disorders of adult personality, mood disorders, reaction tosevere stress, anxiety disorders, performance anxiety, Obsessive-Compulsive Disorder (OCD), pain,neurodegenerative disorders, paedopsychiatry and sleep. The evidence was more consistent in pain, OCD,mood disorders, and reaction to severe stress.EMDR’s efficiency across numerous pathological situations, highlighted the central role of affectivememory in several psychiatric and non-psychiatric conditions. Furthermore, EMDR seems to besuccessful in usually uncooperative (e.g. Dementia) or unproductive cases (e.g. aphasia). Moreover, insome severe medical situations were psychologic distress was an obstacle, EMDR allowed thecontinuation of treatment-as-usual. Our review suggests that it is a safe and economical therapeuticoption, and its effect in non-pathological situations opens new avenues for translational research. Overallmore methodologically rigorous studies are needed.

scholarly journals The Role of HPA Axis and Allopregnanolone on the Neurobiology of Major Depressive Disorders and PTSD

2021 ◽  
Vol 22 (11) ◽  
pp. 5495
Author(s):  
Felipe Borges Almeida ◽  
Graziano Pinna ◽  
Helena Maria Tannhauser Barros
Keyword(s):  
Hpa Axis ◽  
Depressive Disorders ◽  
Post Traumatic Stress ◽  
Major Depressive ◽  
Physiological Adaptations ◽  
Suppression Test ◽  
Post Traumatic ◽  
Major Depressive Disorders ◽  
Cortisol Release

Under stressful conditions, the hypothalamic-pituitary-adrenal (HPA) axis acts to promote transitory physiological adaptations that are often resolved after the stressful stimulus is no longer present. In addition to corticosteroids (e.g., cortisol), the neurosteroid allopregnanolone (3α,5α-tetrahydroprogesterone, 3α-hydroxy-5α-pregnan-20-one) participates in negative feedback mechanisms that restore homeostasis. Chronic, repeated exposure to stress impairs the responsivity of the HPA axis and dampens allopregnanolone levels, participating in the etiopathology of psychiatric disorders, such as major depressive disorder (MDD) and post-traumatic stress disorder (PTSD). MDD and PTSD patients present abnormalities in the HPA axis regulation, such as altered cortisol levels or failure to suppress cortisol release in the dexamethasone suppression test. Herein, we review the neurophysiological role of allopregnanolone both as a potent and positive GABAergic neuromodulator but also in its capacity of inhibiting the HPA axis. The allopregnanolone function in the mechanisms that recapitulate stress-induced pathophysiology, including MDD and PTSD, and its potential as both a treatment target and as a biomarker for these disorders is discussed.

scholarly journals Environmental enrichment prevents the late effect of acute stress-induced fear extinction deficit: the role of hippocampal AMPA-GluA1 phosphorylation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Leonardo Santana Novaes ◽  
Letícia Morais Bueno-de-Camargo ◽  
Carolina Demarchi Munhoz
Keyword(s):  
Environmental Enrichment ◽  
Basolateral Amygdala ◽  
Acute Stress ◽  
Fear Memory ◽  
Fear Extinction ◽  
Post Traumatic Stress ◽  
Related Disorder ◽  
Memory Extinction ◽  
Post Traumatic

AbstractThe persistence of anxiety and the deficit of fear memory extinction are both phenomena related to the symptoms of a trauma-related disorder, such as post-traumatic stress disorder (PTSD). Recently we have shown that single acute restraint stress (2 h) in rats induces a late anxiety-related behavior (observed ten days after stress), whereas, in the present work, we found that the same stress impaired fear extinction in animals conditioned ten days after stress. Fourteen days of environmental enrichment (EE) prevented the deleterious effect of stress on fear memory extinction. Additionally, we observed that EE prevented the stress-induced increase in AMPA receptor GluA1 subunit phosphorylation in the hippocampus, but not in the basolateral amygdala complex and the frontal cortex, indicating a potential mechanism by which it exerts its protective effect against the stress-induced behavioral outcome.

THE ROLE OF ANTIBIOTICS IN THE MANAGEMENT OF ELECTIVE AND POST-TRAUMATIC HAND SURGERY

Hand Clinics ◽  
1998 ◽  
Vol 14 (4) ◽  
pp. 657-666
Author(s):  
R. Dow Hoffman ◽  
Brian D. Adams
Keyword(s):  
Hand Surgery ◽  
Post Traumatic

scholarly journals Genes and hormones of the hypothalamic–pituitary–adrenal axis in post-traumatic stress disorder. What is their role in symptom expression and treatment response?

2021 ◽  
Author(s):  
Susanne Fischer ◽  
Tabea Schumacher ◽  
Christine Knaevelsrud ◽  
Ulrike Ehlert ◽  
Sarah Schumacher
Keyword(s):  
Hpa Axis ◽  
Post Traumatic Stress Disorder ◽  
Traumatic Stress ◽  
Stress Disorder ◽  
Ptsd Symptoms ◽  
Post Traumatic Stress ◽  
Alternative Treatments ◽  
Hypothalamic Pituitary Adrenal ◽  
Post Traumatic

Abstract Background Less than half of all individuals with post-traumatic stress disorder (PTSD) remit spontaneously and a large proportion of those seeking treatment do not respond sufficiently. This suggests that there may be subgroups of individuals who are in need of augmentative or alternative treatments. One of the most frequent pathophysiological findings in PTSD is alterations in the hypothalamic–pituitary–adrenal (HPA) axis, including enhanced negative feedback sensitivity and attenuated peripheral cortisol. Given the role of the HPA axis in cognition, this pattern may contribute to PTSD symptoms and interfere with key processes of standard first-line treatments, such as trauma-focused cognitive behavioural therapy (TF-CBT). Methods This review provides a comprehensive summary of the current state of research regarding the role of HPA axis functioning in PTSD symptoms and treatment. Results Overall, there is preliminary evidence that hypocortisolaemia contributes to symptom manifestation in PTSD; that it predicts non-responses to TF-CBT; and that it is subject to change in parallel with positive treatment trajectories. Moreover, there is evidence that genetic and epigenetic alterations within the genes NR3C1 and FKBP5 are associated with this hypocortisolaemic pattern and that some of these alterations change as symptoms improve over the course of treatment. Conclusions Future research priorities include investigations into the role of the HPA axis in day-to-day symptom variation, the time scale in which biological changes in response to treatment occur, and the effects of sex. Furthermore, before conceiving augmentative or alternative treatments that target the described mechanisms, multilevel studies are warranted.

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