View clinical trials related to Post-Traumatic Stress Disorder.
Filter by:This is a randomized controlled 2 year trial at Camp Pendleton, CA to determine whether a complementary medicine intervention (Healing Touch with Guided Imagery, HT+GI) reduces Posttraumatic Stress Disorder (PTSD) symptoms as compared to treatment as usual (TAU) in returning combat-exposed active duty military with significant PTSD symptoms. Secondary aims will evaluate the effect of HT and GI on measures of depression, hostility, and general health status in this population.
This is a 20-subject, dose finding study to examine the use of external trigeminal nerve stimulation (TNS) as an adjunctive treatment for adults with major depressive disorder (MDD) co- occurring with posttraumatic stress disorder (PTSD) when added onto antidepressant medications. Our primary objective is the examination of TNS in this patient population. To accomplish our specific aims, the investigators will test the following specific hypotheses: 1. Subjects will show improvement in ratings of mood, PTSD, and other symptoms during the eight-week period. 2. Subjects will show improvement in ratings of life functional capacity and quality of life with TNS. 3. Subjects will report the TNS treatments to be acceptable in terms of side effects and burden of using the device.
1. To determine whether tasks taken from the field of cognitive neuroscience can detect and distinguish impairments in executive function above and beyond standard neuropsychological measures in individuals with: a.) Mild Traumatic Brain Injury (TBI), b.) Post Traumatic Stress Disorder (PTSD), c.)Mild TBI+PTSD 2. To determine whether performance on these tasks is linked to pertinent psychiatric outcomes (e.g. history of suicidality), which is associated with compromised executive function and impulsivity. 3. To determine whether information regarding brain anatomy can provide additional information above and beyond behavior performance in distinguishing between these two groups.
Oxytocin (OT) - a neurohormone and neuromodulator which is mainly synthesized in the hypothalamus - is a key mediator of complex social and affective behaviors, including emotional empathy. Recently, several theoretical studies suggested that PTSD patients have abnormal functioning of the OT system. According to these theories, dysfunction in the oxytocin system may modulate the interpersonal impairment that characterizes PTSD, and therefore intranasal OT may potentially relieve these symptoms. The main goal of this study is to examine the effects of administration of nasal OT on empathic abilities among PTSD patients. Another goal of this study is to examine the relationship between empathic abilities and the ability to retrieve autobiographical memories among PTSD patients.
The investigators hypothesize that individual differences exist in resting-state cortical attention, control, sensory, and emotion networks prior to noise exposure and these differences predispose some to the development of bothersome tinnitus. Furthermore, the investigators hypothesize that these changes in functional connectivity of these vulnerable systems after noise exposure are responsible for tinnitus. The proposed study will use a case-control cohort study design. Cases will be those soldiers who develop tinnitus and controls will be those who do not. This will be the first prospective study of tinnitus and will provide important information about the neurobiology of tinnitus. If a cortical neural network etiology for bothersome tinnitus is confirmed, it will be an astounding, powerful, paradigm shifting model for the diagnosis, prevention and, most importantly, treatment of tinnitus. Furthermore, if a battery of neurocognitive tests can identify soldiers at risk for the development of tinnitus then appropriate primary prevention strategies can be introduced. There are three Specific Aims to this project. Specific Aim 1. To determine if soldiers who develop tinnitus display pre-deployment differences in a set of physical, functional, cognitive, vulnerability, perpetuating factors, pre-deployment neurocognitive scores, or neuroimaging features compared to soldiers who do not develop tinnitus ("control group"). Specific Aim 2. To determine if particular scores on neurocognitive tests or neuroimaging features of functional/structural connectivity networks are associated with the development of tinnitus. Specific Aim 3. To identify a set of pre-deployment physical, functional, cognitive, vulnerability, and perpetuating factors, neurocognitive responses, and neuroimaging features that are associated with the development of tinnitus. The investigators plan to recruit 200 soldiers, between the ages of 18 and 30 years who do not have hearing loss or tinnitus and have never been deployed to military theater. The soldier participants will undergo a variety of tests before and after deployment, which will include a hearing test, neurocognitive tests (i.e., brain function tests), and a variety of novel radiologic imaging studies of the brain. One of these novel radiologic imaging studies is functional connectivity Magnetic Resonance Imaging, a proven methodology that monitors changes in brain activity and connections based on blood flow between different brain areas and levels of consumption of oxygen. This information is used to describe the condition of important neural networks responsible for such things as attention, mood, sensation, vision, hearing, and introspection or self-contemplation.
This interventional, randomized controlled study tests the effects of a a brief psychological intervention (Narrative Exposure Therapy) against a wait list control group among refugees who have experienced trauma and have some symptoms of PTSD.
The purpose of this study is to examine the effects of experiencing a previous pregnancy loss or complication on current physiological and emotional aspects of a current pregnancy.
Background: Current military involvement in Afghanistan (Operation Enduring Freedom - OEF) and Iraq (Operation Iraqi Freedom - OIF) has created unforeseen burdens on the mental health and well-being of US service women and men. Although OEF/OIF service members and veterans are at high risk of developing sub-threshold combat stress and depressive symptoms or full disorders in the post-deployment period, only a small fraction ever receive care. The VETS PREVAIL Intervention, which combines Cognitive-Behavioral-Therapy-based (CBT-based) coping skills training with peer-to-peer support and counseling, was specifically designed to offer the returning OEF/OIF service member or veteran an accessible and confidential first step to care. Evaluation Study: RISE Consulting, lead by Dr. Benjamin W. Van Voorhees, MD, MPH, was contracted to supervise a pilot study of potential benefit, feasibility and safety of the VETS PREVAIL Intervention. The study would consist of a single group pre/post comparison study of N=50 recent OEF/OIF veterans in the frame work of a phase 1 clinical trial (phase 1). Feasibility (adherence and satisfaction), evidence of clinical benefit would be evaluated through changes in the following clinical self-report measures: i) symptoms of depressed mood (Center for Epidemiologic Studies Depression Scale, CES-D), ii) post traumatic stress disorder (Post Traumatic Stress Disorder Checklist-Military, PCL-M), and iii) functional status (Short Form 12, SF-12), as well as changes in key attitudes toward mental health care seeking (intent to seek treatment, mental health self-efficacy and stigma).
Post traumatic Stress disorder (PTSD) is a common condition for persons who have served in the Armed services during combat or deployment. Treatments include medications, cognitive behavioral therapy, and other social support mechanisms. Our aim in this project is to critically evaluate the effects of a novel music therapy intervention on the symptoms of PTSD. Estimates developed by the Global Burden of Disease Study reveal that mental illness accounts for over 15% of the burden of disease on health and productivity in established market economies--more than the disease burden caused by all cancers combined.[1] Perhaps no industry has had the burden of mental disorders affect its labor force as severely and pervasively as the Armed Forces. Post-Traumatic Stress Disorder (PTSD) is a common sequelae of severe emotional trauma that is often associated with combat exposure. The condition has been well documented in returning soldiers and is characterized by recurrent and distressing thoughts and feelings related to the trauma, persistent avoidance of reminders of the trauma, and increased arousal that disturbs sleep, concentration, and the ability to modulate anger. Persons suffering from PTSD often have difficulty relating to others, leading to loneliness and isolation, which further intensifies their psychiatric symptoms. Current treatment options for PTSD include psychotherapy, medication management, or a combination of those. Although these treatments have been shown to be effective, returning soldiers are often hesitant to seek and adhere to mental health therapies. PTSD-related avoidance, including difficulty trusting, may serve as a barrier to seeking or completing treatments. Furthermore, some PTSD medications have unacceptable side-effects in some individuals. The need is great, therefore, to identify and promote safe, effective strategies for self-management of PTSD among Veterans.
This preliminary study will examine the differential effects of rTMS on the recall of extinction of conditioned fear in patients suffering from PTSD (post-traumatic stress disorder ) compared with subjects without PTSD but with high risk of relapse.