View clinical trials related to Posttraumatic Stress Disorder.
Filter by:The objective of this study is to determine whether participation in a mind-body skills program by war-traumatized children in Gaza will result in improvement of posttraumatic stress symptoms, depression, and decreased hopelessness compared to a control group.
The objective of this study is to determine whether participation in a mind-body skills program by war-traumatized adults in Gaza will result in improvement of posttraumatic stress symptoms and depression, and will increase posttraumatic growth compared to a control group.
This is an open-label pilot study of adjunctive asenapine for the treatment of Posttraumatic Stress Disorder (PTSD) in veterans who have not fully remitted to an adequate trial of standard antidepressant treatment.
The purpose of this study is to assess feasibility of an internet and individual format of mindfulness meditation in people with posttraumatic stress disorder (PTSD) and depression symptoms
Veterans with Posttraumatic Stress Disorder (PTSD) will be randomly assigned to either Attention Bias Modification Treatment (ABMT) designed to reduce bias toward threat or a placebo control condition not designed to change attention patterns. Outcome measures will be PTSD, anxiety, depression, and alexithymia symptoms as measured by standard psychological interviews and questionnaires. Participants will also be invited to participate in physiological testing before and after receiving AMBT or placebo to serve as additional outcome measures and assess brain functioning, heart rate, and muscle tension. The investigators expect to see significant PTSD symptom reduction in the Attention Bias Modification Treatment (ABMT) group relative to the placebo control group in which no symptomatic relief is expected. At the end of the study, if ABMT is shown to be effective, we will offer active ABMT to those participants randomly assigned to the placebo arm if they would like to receive the treatment.
The Institute of Medicine identifies Prolonged Grief (PG) as a critical under-addressed public health problem for which are no empirically supported treatments. The purpose of this application is to pilot-test Behavioral Activation (BA) therapy for PG. BA is a well supported, stand alone intervention for depression and recently applied to posttraumatic stress disorder, which reduces rumination and avoidance behaviors that otherwise thwart access to natural rewarding contingencies and resources. The treatment focuses on promoting stable, active routines, self-care behaviors, enhanced self-efficacy, and reengagement with pleasurable activities and significant social resources. Rumination, disengagement, and low self-efficacy are defining features of PG. Further, in response to loss of intimates, the key factors that differentiate resilient people from those that have difficulties adapting is the maintenance or fast resumption of social and occupational functioning. Thus, the main hypothesis of this study is that BA for PG will result in clinically significant reductions in rumination and functional disengagement. This is a preliminary small-scale pilot assessment of potential efficacy and feasibility of completing a large scale study of BA for PG.
The purpose of the study is to evaluate the quality of the dying process in french ICUs (assessed by the CAESAR scale) and to compare physicians', nurses' and relatives perceptions and experiences, with a one-year follow-up of bereaved relatives. Our hypothesis is that perception of the quality of dying may impact on relatives' experience of bereavement (anxiety, depression, complicated grief, posttraumatic stress disorder (PTSD)).
Background: - Some people who have a traumatic brain injury (TBI) recover completely. Others, however, develop post-traumatic stress disorder (PTSD), with anxiety and depression. Research suggests that levels of a brain chemical called GABA may differ in people with PTSD compared to those without PTSD. Researchers want to see if TBI can affect GABA in the brain and help develop PTSD. To look at the brain, researchers will use imaging studies with the chemical 11C-Flumazenil, which will help the scan show GABA levels in the brain. Objectives: - To study the relationship between PTSD and TBI. Eligibility: The subjects will be recruited from the Walter Reed National Military Medical Center (WRNMMC). - Individuals between 18 and 50 years of age who have PTSD and/or had a mild TBI. - Healthy individuals between 18 and 50 years of age who have no history TBI and no history of PTSD. Design: - Participants will be screened with a physical exam and medical history. Urine and breath samples will also be collected. - Participants will have two imaging studies, on the same day if possible. The first will be a magnetic resonance imaging scan to look at the brain. The second will be a positron emission tomography scan with the study chemical to look at GABA pathways in the brain....
This study is designed to investigate the safety of intranasal administration of NPY using a dose escalation, randomized, double-blinded, placebo-controlled crossover design in a medication-free, symptomatic PTSD group.
Currently, veterans with posttraumatic stress disorder (PTSD) are typically treated with antidepressants which have limited efficacy and yield extremely low remission rates. New and improved treatments are sorely needed, especially in light of the inadequate evidence to support the efficacy of most pharmacologic and most psychotherapy treatments for PTSD. Complementary and Alternative Medicine practices, such as meditation, may fill this void. Several other illnesses often found in association with PTSD, such as chronic pain, anxiety, and depression, have shown positive response to meditation, specifically Mindfulness Based Stress Reduction (MBSR). MBSR is manualized program involving 8 weekly classes and a single 6-hour silent retreat session based on a systematic procedure to develop enhanced non-reactive awareness of the moment-to-moment experience of perceptible mental processes. MBSR is well tolerated, already well disseminated. MBSR has been shown to be effective in reducing conditions that are commonly associated with PTSD, including pain, depression, anxiety and panic, and insomnia. The investigators are conducting a multisite study of Mindfulness Based Stress Reduction (MBSR) compared to Present Centered Group Therapy (PCGT) for the treatment of PTSD. The primary aim of this study will be to determine how well the MBSR form of meditation, i.e. MBSR, works to treat symptoms of PTSD in veterans compared to PCGT. The investigators will evaluate the effects of treatment on levels of mindfulness, depression, PTSD symptom clusters, and response rates. The investigators will evaluate veterans' satisfaction and acceptability of the MBSR intervention. Additionally, biomarkers will be utilized to aid in our understanding of the pathophysiology of meditation and explore the relationship between treatment outcome and neuroimmune response.