View clinical trials related to Stress Disorders, Post-Traumatic.
Filter by:The proposed project will examine a promising brief therapy for PTSD for use in VHA Primary Care and its impact on functional outcomes. This intervention will provide an alternative point of access to effective PTSD treatment and improved function that does not require referral to specialty mental health and accomplishes improved function in a short-term, brief protocol. Many Veterans prefer to receive mental health care, including PTSD service in primary care. The current protocol would allow them to access effective therapy options in addition to the medication management that is currently the standard of care for PTSD in primary care. In addition, this brief protocol may reduce the number of specialty mental health referrals as many Veterans may not require additional PTSD specific treatment after completion. Thus, if effective, this protocol will greatly increase Veteran treatment choice and improve functional outcomes and access while also increasing efficiency of allocation of specialty PTSD services.
This randomized controlled study aims to investigate the effects of a brief computerized intervention (the computer game "Tetris") on intrusive memories and other posttraumatic stress symptoms following an emergency cesarean section (ECS). Women who have undergone an emergency cesarian section will be randomly allocated to either the brief computerized intervention plus usual care or an attention placebo control group plus usual care within the first 6 hours following the ECS. Women and their infants will be followed up at ≤ 1 week postpartum, 6 weeks postpartum, and 6 months postpartum. It is predicted that women given the brief computerized intervention will develop fewer intrusive memories and less posttraumatic stress symptoms than those who are not. This will inform the development of a simple computerized early intervention to prevent distressing psychological symptoms after a traumatic event, such as an ECS.
To implement Problem Management Plus (PM+) in Syrian refugees with this pilot study in Turkey with the aim of informing the definitive RCT about drop-out rates and estimated effect sizes.
This multi-site double-blind, placebo-controlled randomized Phase 3 study assesses the efficacy and safety of MDMA-assisted therapy versus placebo with therapy in participants diagnosed with at least severe PTSD. The study will be conducted in up to N ≈ 100 participants. Participants will be randomized to receive a flexible dose of MDMA or placebo, followed by a supplemental half-dose, unless contraindicated, during the Treatment Period with manualized therapy in three monthly Experimental Sessions. This ~12-week Treatment Period is preceded by three Preparatory Sessions. During the Treatment Period, each Experimental Session is followed by three Integrative Sessions of non-drug psychotherapy.
Intimate partner violence (IPV) is a significant and pervasive public health challenge and is associated with mental illnesses such as depression, anxiety and posttraumatic stress disorder (PTSD). Although the perinatal period may be a time of greater risk for experiencing IPV, and greater vulnerability to PTSD symptomatology, a lack of research exists pertaining to the identification/treatment of IPV-related PTSD symptoms during this period. Utilizing a mixed-methods approach, and employing a feminist, intersectional framework, the effectiveness of trauma-informed cognitive behavioural therapy (CBT) among pregnant survivors of IPV experiencing PTSD symptomatology on depression, anxiety, PTSD and maternal-infant attachment will be explored.
Involuntary stress reactions including hyper-reactivity and dissociation are key diagnostic features of many psychiatric disorders, are difficult to treat, and predict poor outcomes in conventional and neurobehavioral interventions. Here, we evaluate the extent to which a novel intervention, Tuned Vibroacoustic Stimulation (TVS), capitalizing on a preserved neurocircuitry for sympathetic and parasympathetic system activity can be used to modify arousal responses, overriding otherwise prepotent negative stress reactions. PTSD has been characterized by dysregulated responses to stress as a result of severe acute or chronic trauma resulting in significantly impaired functioning, quality of life, and morbidity/mortality. Physiologically, PTSD severity has been associated with elevated sympathetic tone and low heart rate variability suggesting that parasympathetic tone is suppressed. Lower heart rate variability specifically, as a measure of parasympathetic tone, is closely associated with impaired performance and resilience. In our first study (in review), we showed that in some individuals, TVS is associated with increased heart rate variability and performance under stress along with reduced subjective stress. These results suggest that TVS could provide some therapeutic benefit in PTSD. N=100 individuals with mild-moderate PTSD (as assessed by PCL-5/CAP5), at least half of which are military Veterans, will be assessed physiologically during active interventions. Mechanisms of attentional focus on cognitive and emotional stimuli will be assessed. Participants will also have a real-world intervention to determine if TVS helps alleviate stress, symptoms, and medication burden in the real world when stress has been identified. Success will suggest a new intervention pathway for a traditionally treatment-resistant dimension of psychopathology.
The study compares two intensive outpatient behavioral programs (Massed Prolonged Exposure versus Intensive Outpatient Prolonged Exposure) for the treatment of posttraumatic stress disorder (PTSD) in post-9/11 active duty service members and veterans. The researchers hope to learn if these programs improve treatment outcomes. The researchers predict that Intensive Outpatient Prolonged Exposure (IOP-PE) will be better at treating PTSD than Massed-Prolonged Exposure (Massed PE).
This research study is designed to investigate the use of a simple cognitive task (a memory cue and 10 minute time gap, followed by playing the computer game "Tetris") for decreasing the number of intrusive memories of trauma among young refugees and asylum seekers. The design is a single case experimental AB design with or without optional replication (ABAB). Participants will aim to complete a no-intervention phase ('A': baseline phase) of one week followed by a one-week intervention phase ('B'), including a one-session intervention with a researcher comprising the simple cognitive task, followed by instructions to continue to use the technique self-guided in the subsequent week. Follow ups are conducted after each week to monitor the occurrence of intrusive memories of trauma in a pen-and-paper diary. It is predicted that participants will report fewer intrusive memories during the intervention phase than during the preceding baseline phase.
Behavioral health problems among Veterans have raised awareness of the critical need for more reliable, effective, and accessible ways to recognize those in need, direct them to help, and ensure that they receive the best evidence-based care available. AboutFace is a novel peer education program that features the personal stories of Veterans and is designed to improve Veterans' likelihood of engaging in Post Traumatic Stress Disorder (PTSD) specialty care. Using a randomized controlled study design the investigators propose to compare the efficacy of AboutFace relative to standard care for improving treatment engagement and outcomes. Additional data from VA providers will provide valuable information on wide scale implementation and dissemination of AboutFace. If AboutFace increases access of services, data will have broad implications for overcoming barriers to care for Veterans with PTSD and other stigmatized conditions.
Post-traumatic stress disorder (PTSD) is characterized by hypervigilance. In particular, previous works suggest that patients tend to scan constantly the environment for possible threats. The present project aims at investigating such attentional bias in patients with PTSD using the change blindness paradigm that offers the interesting possibility of studying sensitivity to sudden changes using ecological stimuli. More precisely, the investigators will investigate whether patients are more sensitive than matched controls to sudden changes in the visual environment and whether this hypersensitivity is specific or even stronger when visual information has an emotional content. The attentional bias will be measured using motor responses (accuracy and speed to indicate the occurrence of a change by pressing a button) as well as eye movements.