View clinical trials related to PTSD.
Filter by:The purpose of this study is to determine whether Prolonged Exposure Therapy (PE)is effective in the treatment of post-traumatic stress symptoms in children and adolescents with mild traumatic brain injury (m-TBI) due to motor vehicle accident.
Background: - Studies have shown that some people develop post-traumatic stress disorder (PTSD) after being exposed to the trauma of military combat. They may have repeated thoughts, images, and dreams of the trauma; feel detached from others; have difficulty sleeping and concentrating; or be easily startled. Some studies have also shown that after having a blow or blast to the head, some people may develop post-concussive syndrome (PCS), which may include symptoms such as headaches, difficulty concentrating, and feeling moody or irritable. Researchers are interested in using magnetic resonance imaging (MRI) to study combat veterans from Operation Iraqi Freedom or Operation Enduring Freedom in order to evaluate possible changes in the brain that may be attributed to PTSD or PCS. Objectives: - To evaluate changes in brain function in recent combat veterans that may be related to post-traumatic stress disorder or post-concussive syndrome. Eligibility: - Combat veterans of Operation Iraqi Freedom/Operation Enduring Freedom who are enrolled in Walter Reed Army Medical Center protocol 351030, have returned within the last 6 weeks from a deployment in Iraq or Afghanistan that lasted at least 3 months, and are able to have magnetic resonance imaging scans. Design: - This study involves between 1 and 4 outpatient visits to the NIH Clinical Center over the course of 1 year. The second, third, and fourth visits will occur 3, 6, and 12 months after the first visit. - At the first visit, participants will have a baseline MRI scan, followed by a functional MRI (fMRI) scan to see what parts of the brain are used while performing simple tasks and responding to images. Participants will complete questionnaires after the scan to report on their experiences during the MRI scan. - For the remaining three study visits, participants will have further MRI and fMRI scans and will complete additional questionnaires. Participation is complete after the 12-month study visit, or following a diagnosis of PTSD, major depression, or PCS at any time during the study. - No treatment will be provided as part of this protocol.
The study looked at relationship between escitalopram and heart rate variability and QT variability in veterans with PTSD.
The study will compare the efficacy of Trauma Affect Regulation: Guide for Education and Therapy (TARGET) vs. the best validated psychotherapy for adults with posttraumatic stress disorder (PTSD), Prolonged Exposure (PE). Male military personnel and veterans suffering with PTSD and problems with anger after returning from military service in Afghanistan (Operation Emerging Freedom, OEF) and/or Iraq (Operation Iraqi Freedom, OIF) will be participants. The goal is to determine if a present-centered psychotherapy that teaches skills for emotion regulation and does not require re-telling of traumatic memories is as efficacious as the trauma memory-focused PE psychotherapy.
The purpose of this study is to find out what effects Exposure, Rescripting, and Relaxation Therapy (ERRT) has on nightmares and associated problems in veterans.
The investigators are examining different treatment strategies of helping patients with PTSD and addiction.
Posttraumatic stress disorder (PTSD) is associated with poor health, high health care utilization, and an increased risk for a variety of somatic, inflammatory and autoimmune diseases. Research, including our own findings, indicates immunological alterations in PTSD patients. The aim of this study is to investigate whether alterations in the immune system of PTSD patients are reversible through a trauma-specific short-term therapy (Narrative Exposure Therapy).
Background: - Previous research has shown that certain parts of the brain are involved in voluntarily stopping an ongoing motor response (movement); however, it is not known whether this same network is also involved in suppressing an urge to act. Traumatic brain injury (TBI) can significantly impair the brain's ability to voluntarily stop or inhibit certain actions. Using brain imaging (functional magnetic resonance imaging, or fMRI) and brain stimulation (transcranial magnetic stimulation, or TMS) to investigate how people perform activities that involve moving and suppressing movements, researchers hope to better understand how these brain areas might be affected in people who have had TBI. Objectives: - To determine the parts of the brain involved in suppressing an urge to act. - To determine the extent to which traumatic brain injury affecting certain parts of the brain is involved in problems with suppressing an urge to move and stopping movement. Eligibility: - Individuals 18 to 40 years of age who have had mild or moderate TBI, or are healthy volunteers. Design: - This research study includes a screening visit and two study visits, each of which will last at least 2 hours. - Participants will be screened with a physical examination and medical history. Women who can become pregnant will have a urine pregnancy test before being allowed to participate in the study. - At the first study visit, participants will complete one of the following experiment tests in an MRI scanner. - Experiment 1: Participants will be shown arrows or images on a computer screen, and will press a button or not press a button depending on the image shown. Participants will practice the experiment tasks before performing them during MRI scans. - Experiment 2: Participants will be shown arrows or images on a computer screen, and will press a button or not press a button depending on the image shown. Participants will also have TMS while at rest, and will perform the experiment tasks during the MRI scan. - At the second study visit, participants will have an fMRI scan where they will be asked to do simple response tasks with a computer outside the MRI scanner. Background: - Previous research has shown that certain parts of the brain are involved in voluntarily stopping an ongoing motor response (movement); however, it is not known whether this same network is also involved in suppressing an urge to act. Traumatic brain injury (TBI) can significantly impair the brain's ability to voluntarily stop or inhibit certain actions. Using brain imaging (functional magnetic resonance imaging, or fMRI) and brain stimulation (transcranial magnetic stimulation, or TMS) to investigate how people perform activities that involve moving and suppressing movements, researchers hope to better understand how these brain areas might be affected in people who have had TBI. Objectives: - To determine the parts of the brain involved in suppressing an urge to act. - To determine the extent to which traumatic brain injury affecting certain parts of the brain is involved in problems with suppressing an urge to move and stopping movement. Eligibility: - Individuals 18 to 40 years of age who have had mild or moderate TBI, or are healthy volunteers. Design: - This research study includes a screening visit and two study visits, each of which will last at least 2 hours. - Participants will be screened with a physical examination and medical history. Women who can become pregnant will have a urine pregnancy test before being allowed to participate in the study. - At the first study visit, participants will complete one of the following experiment tests in an MRI scanner. - Experiment 1: Participants will be shown arrows or images on a computer screen, and will press a button or not press a button depending on the image shown. Participants will practice the experiment tasks before performing them during MRI scans. - Experiment 2: Participants will be shown arrows or images on a computer screen, and will press a button or not press a button depending on the image shown. Participants will also have TMS while at rest, and will perform the experiment tasks during the MRI scan. - At the second study visit, participants will have an fMRI scan where they will be asked to do simple response tasks with a computer outside the MRI scanner.
The purpose of this study is to determine whether therapy for Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF) veterans with Post-traumatic Stress Disorder (PTSD) symptoms can be delivered effectively using videoconferencing technology ("telepsychology"), which allows a therapist and patient who are not in the same room as one another to communicate.
The purpose of this study is to show whether D-cycloserine in combination with cognitive behavioral therapy (CBT) is more effective than CBT alone to reduce symptoms of posttraumatic stress disorder (PTSD) in 13-18 year-old children.