View clinical trials related to Stress Disorders, Post-Traumatic.
Filter by:The overall aim of this pilot feasibility study is to determine if 12-week moderate intensity exercise can safely alleviate posttraumatic symptoms in premenopausal women veterans. Specific aims of the study are to; 1. Determine the feasibility, safety, and tolerability of 12-week moderate intensity exercise 2. Explore potential therapeutic benefits of 12-week moderate intensity exercise. Outcome data will include posttraumatic and depressive symptoms. 3. Explore potential therapeutic effects of a 12-week moderate intensity exercise on comorbid pain syndrome and quality of life.
Emerging research implicates biased attention to threat in the pathophysiology of anxiety disorders. Recent findings demonstrate significant associations between attention bias and stress vulnerability. This work has motivated the development of a novel therapy, attention-bias-modification (ABM) treatment . ABM is designed to implicitly modify patients' biased threat attendance via computerized training protocols. Emerging evidence indicates that ABM is effective in modifying threat-related attention biases and in ameliorating anxiety symptoms. However, it is unclear whether ABM is efficacious for posttraumatic stress disorder (PTSD). The present pilot study is a double blind trial that seeks to examine feasibility, acceptability, safety, efficacy, and risk/benefit ratio of ABM in individuals with PTSD. In addition this pilot study seeks to identify specific genes associated with anxiety disorders and to examine whether these can predict the success of the ABM.
Individuals with serious mental illness have greater morbidity from physical illness and mortality than the general population, but tend not to initiate or sustain engagement in health promotion interventions. Although promising weight management and wellness interventions have been developed for this population, they are very intensive and tend to have low enrollment, high attrition, and low reach. This pilot study will investigate a novel low-demand intervention that may be initially more acceptable, the Get Moving and Get Well! (GMGW) program. The primary objectives of the proposed study are to investigate the effects of participation in the GMGW program on measures of behavioral activation, self-efficacy, physical activity, general physical and mental health, mood, participants' intent to engage in more intensive physical health interventions, and actual engagement in those programs. Results of this pilot study will inform a future full-scale study of GMGW.
The purpose of this study is to compare the effectiveness of the Transcendental Meditation (TM) program to the more standard Cognitive Behavioral Therapy with Prolonged Exposure (CBT-PE) in treating posttraumatic stress disorder (PTSD) in war Veterans over a three month treatment period.
Post traumatic stress disorder (PTSD) has emerged as a significant problem among troops returning from combat zones. A majority of these veterans will report difficulty maintaining or initiating sleep. The purpose of this research will be to conduct a prospective, randomized, wait list controlled, small scale feasibility study to examine if the use of an auricular acupuncture regimen improves quality of sleep for Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF)veterans with PTSD receiving standard PTSD treatment. Hypothesis: Objective and subjective sleep disturbances and sleep quality will be improved in OIF/OEF veterans who receive auricular acupuncture in conjunction with standard PTSD therapy or standard therapy alone.
Approximately 9% of Canadians will have Posttraumatic Stress Disorder (PTSD) in their lifetime. In the military veteran population, the lifetime prevalence of PTSD has been estimated to be as high as 20%. Numerous research studies have demonstrated that short-term, cognitive-behavioral psychotherapies, such as Cognitive Processing Therapy (CPT), lead to substantial improvements in PTSD symptoms. However, research suggests that a minority of clinicians provide these therapies in clinical settings. The transfer of this research knowledge into clinical settings remains one of the largest hurdles to improving the health of Canadians with PTSD. It is well established that attending a 2-day workshop on these therapies alone is insufficient to promote adequate knowledge transfer and sustained skillful use. The current study aims to contrast whether two forms of post-workshop support (6-month duration), with different levels of expert oversight, will result in superior levels of clinician skill and patient outcomes versus no formal post-workshop support. The three forms of post-workshop support are 1) technology-enhanced group tele-consultation 2) standard group tele-consultation 3) no tele consultation. The primary and secondary outcomes will be the assessment of the clinicians' competence in CPT and patient symptoms,respectively. This study will inform how best to transfer evidence based therapy outcomes to the clinical milieu to attain comparable outcomes as those observed in research. The investigators' hypotheses are as follows: Hypothesis 1:The technology enhanced group tele-consultation condition will evidence the highest levels of fidelity, the standard group tele-consultation condition will evidence intermediate levels of fidelity, and the no-consultation/fidelity monitoring only condition will evidence the lowest fidelity. Hypothesis 2: Fidelity to the CPT protocol, irrespective of consultation condition, will be positively associated with improved client outcomes. Hypothesis 3: Organizational context variables, such as the organizational climate and readiness for change, will influence the uptake of CPT skills, as well as the extent to which these skills are utilized in practice.
This study is a community prevention randomized trial with three parallel groups: two intervention groups and one control group in Buenaventura and Quibdó. The aim of the trial is to evaluate the impact of two community interventions on mental health; the intervention groups are designed to decrease depression, anxiety, post-traumatic stress disorders symptoms as well as the level of dysfunctionality in Afro-Colombian victims of violence. Adult people (equal or more than 18 years old) belonging to Afro-Colombian communities in both cities will participate in the enter survey. The subjects will be selected based on the severity of symptoms, traumatic experiences and a level of dysfunction identified using the instruments of this research (i.e. those obtaining an score equal or higher than 49 in symptoms (25% of the total of symptoms)). The fieldwork and the interventions will be conducted by people belonging to the community; they are called Lay Psychosocial Community Workers (LPCW). After six (6) weeks of formal training, they will be able to perform two kinds of interventions, Common Elements Treatment Approach (CETA) based on a cognitive behavioral intervention and Narrative Community Group Therapy (NCGT), for the people affected by violence and displacement that were pre-selected according to the baseline instrument. The LPCW will be under the constant supervision by psychologists of the project, and under weekly supervision by a group of experts from Johns Hopkins University, the Heartland Alliance and The Institute for Research and Development in Violence Prevention and Promotion of Peaceful Coexistence Social (CISALVA) by means of phone calls or monthly visits to the cities. Selected subjects will be randomly allocated to any study branch: CETA, NCGT or the waiting control group. The study subjects will follow their allocated treatment, or waiting in the control group, for 8 to 12 weeks; then they will be re-assessed using the project instrument two weeks after the last session of therapy. The study outcome is the differences in instrument scores between the follow-up and the baseline among the interventions (CETA or NCGT) and control group. Control subjects will be assessed by the project psychologist after the follow-up, and they will receive treatment when necessary.
A diverse body of research has implicated the amygdalo-cortical circuitry in the pathophysiology of anxiety disorders. For example, one model of PTSD posits exaggerated amygdala responsivity to threat-related stimuli as well as deficient top-down modulation of amygdala responses by specific cortical regions, including the pregenual anterior cingulate cortex, subcallosal cortex, and hippocampus. The investigators propose to investigate the pathophysiology of several specific anxiety disorders, Posttraumatic Stress Disorder (PTSD), Panic Disorder (PD), and Specific Phobia(SP), by using cognitive activation paradigms and magnetic resonance imaging (MRI) to probe the function and structure of implicated amygdalo-cortical circuitry.
Many American Indian (AI) women never receive services for serious mental health problems resulting from traumatic events, violence exposure and maltreatment. AI women suffer higher lifetime rates of Post-traumatic Stress Disorder (PTSD) (20-23%), that often co-occur with excessive drinking and risky sexual behaviors. These factors magnify risk for human immunodeficiency virus and sexually transmitted disease (HIV/STI). In full development with tribal partners, this application, proposes a 3-year project to culturally adapt and pilot an empirically supported trauma-focused treatment, Cognitive Processing Therapy (CPT) for PTSD, substance use and HIV/STI sexual risk behavior among 50 AI women. Additionally, the investigators will assess the feasibility, acceptability and treatment fidelity of delivering CPT via AI community health workers in a resource-limited tribal reservation. This project brings a culturally responsive intervention to an understudied and highly vulnerable population. Its significance lies in its potential to advance science in the area of PTSD, substance use treatment and HIV/STI prevention among AI women. Study data would benefit tribal and rural communities and the mental health field. Finally, it is geared toward developing the research infrastructure and mental health treatment capacity serving AI women living in rural settings, a group at risk for an expanding HIV/AIDS epidemic. If successful, findings from this pilot will provide evidence for a larger effectiveness trial. The AIMS are AIM I. Adapt the evidence-based CPT intervention in full collaboration with tribal partners. This will be done in accordance with the CDC's Map of Adaptation Process and involves formative research with tribal leaders, potential consumers, providers, and health care administrators using qualitative methodology. AIM 2. Assess this intervention delivered by Native American community health workers for feasibility and acceptability in a resource-limited rural reservation setting. AIM 3. Conduct a two-group, single-site waitlist randomized controlled pilot trial of a 12-session, 6-week CPT intervention among 56 (6 pilot) sexually active and substance using AI women with PTSD or sub-threshold PTSD. Determine preliminary efficacy and estimate an effect size in terms of three primary outcomes: (a) PTSD symptomatology; (b) substance use; (c) high risk sexual behavior.
This is a randomized, controlled trial with 50 veterans diagnosed with post-traumatic stress disorder (PTSD) and comorbid alcohol dependence. Veterans will be randomized to receive either zonisamide (400 mg) or placebo for 12 weeks in a double blind fashion. Randomization will be done using 3:1 ratio and will be performed by our research pharmacy using a random assignment in blocks of 4- 3 will be assigned to active medication and 1 to placebo. Medication will be titrated over a 6 week titration phase followed by a 6 week treatment phase. All veterans will receive E-CPT-C therapy for the 12 weeks of treatment; E-CPT-C will be provided by trained and qualified clinicians with extensive experience providing E-CPT-C. Veterans will be recruited primarily through advertisement, but also through the clinical facilities at the VA and from other collaborators.