View clinical trials related to Stress Disorders, Post-Traumatic.
Filter by:Posttraumatic stress disorder (PTSD) is a serious and often chronic response to overwhelmingly stressful events as Road Traffic Accident. Moreover PTSD is associated with increased rates of medical morbidity, poor health-related quality of life, and functional impairment. PTSD is prevalent in primary care settings after road traffic accident, where approximately 25% of patients meet diagnostic criteria for the disorder. Despite the development of a number of efficacious behavioral and pharmacological treatments, only a minority of patients with PTSD receive mental health services. PTSD is frequently underrecognized and untreated in Emergency Department and Surgical Unit. Then, early diagnosis and prevention of PTSD might help to identify patients with PTSD high risk and lead them to benefit of personalized cares. Nevertheless it is not possible (neither useful) to provide psychological cares for each road traffic accident victim. This is the reason why we think that nurses can help to screen patients who need treatment for PTSD Hypothesis : Recognition of specific clinical or biological signs occurring during road traffic accident victim hospitalization in surgical unit could allow beginning specific treatment using consultation liaison psychiatry. Early treatment could allow decreasing incidence of psychotraumatic disorders, increasing surgical functional efficacy and improve convalescence programs. The use of a specific questionnaire could help to screen this disorder. We have created the DEPITAC scale : a short screening questionnaire with 10 items. This study will be evaluated DEPITAC's 10-item screen for posttraumatic stress disorder (PTSD) for use in surgical or emergency department.
The purpose of this study is to examine the efficacy of exercise in comparison to wellness education to determine if they can improve the effects of prolonged exposure therapy (PE) in reducing symptoms of anxiety associated with Post-traumatic Stress Disorder (PTSD). In addition, the two strategies (i.e., exercise and wellness education) will be compared in terms of improvements in sleep as well as levels of brain-derived neurotrophic factor (BDNF). BDNF is a protein that helps to support the survival of existing neurons and stimulate the growth new neurons and synapses. BDNF is important to learning and memory in general and therefore may be associated with the learning and memory as it relates to PE and corresponding symptom PTSD improvement.
Subjects Forty consecutive patients fulfilling the DSM-IV diagnostic criteria for PTSD will be recruited from the inpatient and outpatient treatment programs at the Beer Sheva Mental Health Center. Patients will complet a course of 10 daily rTMS sessions. After receiving a full explanation of the procedures, all subjects will sign a written informed consent statement approved by the Helsinki Ethics Committee of Ben-Gurion University. Study Design The study suggested here will recruit 40 patients with DSM-IV PTSD also demonstrating at least moderately severe flashbacks. Each of the subjects will be recruited randomly to one of 4 groups: 1. Right DLPF Rtms (10Hz) co-administered with neutral visual and/or auditori stimuli; 2. Right DLPF Rtms (10Hz) co-administered with visual and/or auditori traumatic stimuli mimicking experiences appearing during the patients flashbacks; 3. Left DLPF Rtms (10Hz) co-administered with neutral visual and or auditori stimuli; 4. Left DLPF Rtms (10Hz) co-administered with visual and/or auditori traumatic stimuli mimicking experiences appearing during the patients flashbacks; Treatment Characteristics rTMS will be performed with a Magstim stimulator (Magstim Company, Whitland, U.K.) The motor threshold was determined in each subject once, before treatment. This was defined as the lowest stimulation intensity capable of inducing a visible movement at least five times out of 10 stimulations. The position of the right dorsolateral prefrontal cortex will be defined as 5 cm anterior (in a parasagittal line) to the motor cortex. The stimulus intensity will be 80% of the patient's motor threshold intensity. Treatments will be given for 20 minutes per day over 10 working days. Both subjects received high-frequency rTMS) received 10 Hz for 2 seconds per train; the intertrain interval was 58 seconds. For each participant the stimulus was administered over the right dorsolateral prefrontal cortex. Rating Scales The ratings of PTSD symptoms, anxiety, and depression willm be carried out by an expert investigator who will be blind to the stimulation condition. The patients will be assessed at four time points—before TMS (baseline), at day 5, at day 10, and at day 24 (14 days after the intervention). The instruments used will be as follows: The PTSD Checklist The Treatment Outcome PTSD Scale The Hamilton Anxiety Rating Scale The Hamilton Rating Scale for Depression PTSD symptoms were assessed by using the Hebrew version of the Clinician-Administered PTSD Scale.
This study is evaluating the efficacy of virtual realty exposure therapy (VRET)by comparing it to prolonged exposure therapy (PE) and a waitlist (WL) group for the treatment of post traumatic stress disorder (PTSD) in active duty (AD) Soldiers with combat-related trauma. The investigators will test the general hypotheses that 10 sessions of VRET or PE will successfully treat PTSD, therapeutically affect levels of physiological arousal, and significantly reduce perceptions of stigma toward seeking behavioral health services.
Posttraumatic stress disorder (PTSD) is a condition that involves intense memories of a traumatic event and intense, persistent feelings of anxiety. There are several effective therapies for PTSD, but they are often time consuming. The investigators want to see if the investigators can shorten treatment time while keeping therapy effective by adding a medication called methylene blue, USP, taken orally as a pill, to the therapy. The specific aims are: 1) To see whether medication plus psychotherapy improves PTSD symptoms more than placebo plus psychotherapy or a waitlist; 2) To examine the long-term outcome of those receiving medication plus psychotherapy 1 and 3 months after treatment has ended; 3) To examine whether medication plus psychotherapy helps with depression, trauma-related cognitions, and functioning.
Eligible veterans, National Guardsmen & Reservists with post-traumatic stress disorder (PTSD) and problems with addiction will be randomly assigned to one of two treatment conditions. All participants will undergo exposure therapy, a gold standard behavioral treatment for PTSD for 10 weeks. In addition to exposure therapy, some participants will be randomly assigned to receive (1) virtual reality (VR)-based exposure to cues for marijuana, cocaine, heroin, cigarette, and/or alcohol use, and (2) cellular phone-based reminders of learning (extinction reminders, or, ERs) to VR exposure (available 24 hours per day/7 days per week) to high-risk contexts for drug use. The main hypothesis is that those participants who receive exposure therapy + VR/ERs will demonstrate less substance use and lower PTSD symptoms during treatment, at post-treatment, and at follow-up than those participants who only receive exposure therapy. At study completion, a total of 123 subjects signed consent.
The overall goal of this study is to examine the efficacy of the combination of mirtazapine and sertraline in the treatment of posttraumatic stress disorder (PTSD). Sertraline is FDA-approved for PTSD, but it is often not fully effective. The combination of mirtazapine and serotonin reuptake inhibitors like sertraline has appeared highly effective in a related disorder -- depression. In this study, sixty patients with chronic PTSD will be randomized to treatment with either sertraline + mirtazapine or sertraline + placebo for 12 weeks. Patients who show at least a minimal response after 12 weeks will continue for another 12 weeks on the same treatment.
1. That the psychotherapeutic intervention - Components-Base Interventions (CBI) - is effective in reducing the severity of mental health symptoms experienced by torture survivors in Southern Iraq. 2. That the psychotherapeutic intervention - Cognitive Processing Therapy (CPT) - is effective in reducing the severity of mental health symptoms experienced by torture survivors in Southern Iraq.
The purpose of The Veteran Health Study (CSP #569) is to better understand the mental and physical health of veterans as they get older. We are inviting approximately 10,000 members of the Vietnam Era Twin (VET) Registry to participate. As veterans approach their mid-sixties, it is important to understand the impact of wartime deployment on health and mental health outcomes nearly 40 years later. The investigators will assess the prevalence of post-traumatic stress disorder (PTSD) and other mental and physical health conditions for Vietnam era veterans, and explore the relationship between PTSD and other conditions. CSP #569 involves 3 phases of data collection. In Phase I, VET Registry members are invited to complete a paper and pencil questionnaire including items on physical and mental health, disability, health behaviors, demographic information and use of health care services. After completing Phase I, VET Registry members are invited to Phase II which involves a telephone interview about mental health. In Phase III, some of those who participated in Phase I will be invited to a sub-study confirming self-reported heart disease and diabetes using a provider survey. Data collected for CSP #569 will be combined with existing VET Registry data. This will provide a rich picture of the health of Vietnam era veterans and the influence of PTSD on the lives of veterans.
The objective of the proposed study is to conduct a systematic comparison of post traumatic stress disorder (PTSD) outcomes for veterans receiving exposure therapy via telemedicine versus in-person care. The primary aim is to determine feasibility: whether telemedicine can be used as a tool to extend effective, specialized mental health services, such as Prolonged Exposure therapy (PE; a therapy designed to help clients face fears related to a traumatic event), to veterans with limited access to care. A secondary aim is to determine if therapy delivered by telemedicine affects the quality of care in terms of clinical outcomes and the quality of patient-therapist interaction. A tertiary aim is to examine whether results from neuropsychological testing predict treatment outcomes.