View clinical trials related to Stress Disorders, Post-Traumatic.
Filter by: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.
This study compares three established, manual based psychotherapies for Complex Post-traumatic Stress disorder (CPTSD) in patients with childhood trauma (e.g. sexual abuse, violence). The primary aim of the study is to compare phase-oriented treatment (Stabilization + Exposure) with two non-phased treatments, Exposure and Stabilization.
This research study is designed to investigate the effects of a simple cognitive task (a memory cue following by playing the computer game "Tetris") on intrusive memories ("flashbacks") and other symptoms after a traumatic event. Patients presenting to a hospital emergency department soon after a traumatic event will be randomly allocated to either the simple cognitive task intervention or control. Participants will be followed up at one week and one month, and where possible 3 and 6 months. It is predicted that participants given the simple cognitive task intervention will develop fewer intrusive memories and less severe clinical symptoms than those who are not. This will inform the potential future development of a simple technique to prevent distressing psychological symptoms after a traumatic event. Implementation aspects in a new hospital context will also be explored. Patients use their smartphone for part of the intervention in the study.
Evaluate the long-term safety of TNX-102 SL 5.6 mg taken daily at bedtime over an additional 40 weeks in patients with PTSD who have participated in a double-blind lead-in study and completed an initial 12-week open-label extension study (TNX-CY-P303).