View clinical trials related to Stress Disorders, Post-Traumatic.
Filter by:Post-Traumatic Stress Disorder is a psychiatric disorder that occurs after a traumatic event and is estimated to affect 5 to 12% of the general population. Around 70% of patients suffering from this disorder report sleep disorders (sleep apnea, insomnia, recurring nightmares, etc.). There are specific sleep disorders called Rapid Eye Movement (REM) sleep behavior disorders which correspond to nocturnal restlessness with sometimes violent behavior, often associated with intense dreams during a phase of sleep called REM sleep. These disorders are more frequently found in patients suffering from post-traumatic stress, such as veterans. However, the physiopathological link between these two disorders is poorly understood and studies on this subject are few in number. Through this study, the investigators wish to demonstrate whether there is a correlation between the severity of Post-Traumatic Stress Disorder and that of Rapid Eye Movement sleep behavior disorder. The main objective is to study the relationship between the severity of Post Traumatic Stress Disorder (PTSD) and the Rapid Eye Movement (REM) Sleep Behavior Disorder. This is an observational prospective study based on 4 questionnaires relating to the sleep (PSQI), the severity of the Rapid Eye Movement (REM) Sleep Behavior Disorder (REM RBDSQ, IRBD-SSS) and the severity of the Post-Traumatic Stress Disorder (PCL-5).
The current study is a pilot RCT of a CIH stepped approach to care.
The goal of this clinical trial is to develop a new behavioral treatment for U.S. combat veterans with post-traumatic stress disorder (PTSD), very brief exposure to combat-related stimuli. The main questions it aims to answer are: 1. How does Very Brief Exposure (combat images and control everyday images) and Visible Exposure to combat stimuli affect brain activity and subjective fear ratings? 2. To what extent are participants aware of the stimuli presented and tolerating the exposures? All participants will view both very brief exposure and visible exposure to combat stimuli in the functional magnetic brain imaging (fMRI) scan. They will provide ratings of fear, awareness, and tolerability. Researchers will compare U.S. combat veterans with PTSD and healthy controls to confirm differences in brain region activation and ratings.
The goal of this clinical trial is to investigate the effectiveness and mechanisms of action of trauma treatments in a sample of patients meeting criteria for posttraumatic stress disorder (PTSD), unipolar depression, or both disorders. The main questions it aims to answer are: - which first line treatment (Eye Movement Desensitization and Reprocessing [EMDR] vs. Imaginary Rescripting [IR]) works better for intrusive experiences in patients with PTSD, patients with a depression, and patients who meet criteria for both diagnoses. - which mechanisms of action cause the treatment effects. Participants will - be randomly assigned to a standard treatment of EMDR or IR - complete daily questionnaires measuring the outcome measures two weeks before the start of their treatment, during their EMDR or IR treatment, and for one month after their treatment. - complete questionnaires measuring the outcome measures and secondary outcome measures at pre-intervention, post-treatment (i.e., 4 weeks after the last intervention session, at the end of the withdrawal phase), and at 6-month follow-up.
This study is evaluating the safety and efficacy of methylone in adults with PTSD. The study is conducted in two parts. - Part A is open-label and will enroll up to 15 participants with PTSD - Part B is randomized (1:1), double-blind, placebo-controlled and will enroll up to 64 participants with PTSD Eligible participants will enter a 3-week Treatment Period where they will receive methylone (or placebo in Part B) once weekly for 3 weeks (3 treatment sessions). Following the Treatment Period, participants will enter a 6-week Follow-up Period.
The purpose of this research is to determine if a brief treatment method is effective for preventing posttraumatic stress disorder (PTSD) and a number of other concerns following injury.
The goal of this cross-sectional observational study is to analyze childbirth-related PTSD, traumatic birth experiences and stress symptoms postpartum. The main questions it aims to answer are: - What is the prevalence of traumatic birth experiences, PTSD and stress symptoms in a Swedish postnatal sample? - What are the risk factors for postnatal mental ill-health? Additional goals are to make cross-cultural translations of the instruments City BiTS and Birth Satisfaction Scale - Revised. Participants will answer an online surveys including several instruments measuring postnatal stress and mental ill-health.
The New York Stem Cell Foundation (NYSCF) Research Institute is performing this research to accelerate diverse disease research using cells from the body (such as skin or blood cells) to make stem cells and other types of cells, conduct research on the samples, perform genetic testing, and store the samples for future use. Through this research, researchers hope to identify future treatments or even cures for the major diseases of our time.
Leveraging veterans' intimate relationships during treatment for posttraumatic stress disorder (PTSD) has the potential to concurrently improve PTSD symptoms and relationship quality. Brief Cognitive-Behavioral Conjoint Therapy (bCBCT) is a manualized treatment designed to simultaneously improve PTSD and relationship functioning for couples in which one partner has PTSD. Although efficacious in improving PTSD, the effects of CBCT on relationship satisfaction are small, especially among Veterans. Pharmacological augmentation of bCBCT with intranasal oxytocin, a neurohormone that influences mechanisms of trauma recovery and social behavior, may help improve the efficacy of bCBCT. The purpose of this randomized placebo-controlled trial is to compare the clinical and functional outcomes of bCBCT augmented with intranasal oxytocin (bCBCT + OT) versus bCBCT plus placebo (bCBCT + PL). The investigators will also explore potential mechanisms of action: communication, empathy, and trust.
The goal of this clinical trial is to compare therapist-guided internet delivered prolonged exposure (I-PE) in simple english to a waiting list condition for immigrants in Sweden diagnosed with post-traumatic stress disorder (PTSD). The main objectives are to establish feasibility and preliminary efficacy of I-PE for immigrants with PTSD in a single-blind, parallel-group superiority Randomized Controlled Trial (N=100) comparing I-PE with a waiting-list condition, starting with a nested pilot (N=30) to ensure feasible and acceptable recruitment and treatment strategies. Study participants will be randomly assigned to either eight weeks of I-PE or a waiting-list for the same amount of time on a 1:1 ratio without restriction. Feasibility and acceptability data will be reported including recruitment rate, sample demographics, data attrition, treatment adherence and a detailed dropout analysis. A preliminary investigation of the within-group effect size will also be conducted. Recruitment is designed to be broadly inclusive with minimal exclusion criteria.