Active clinical trials for "Stress Disorders, Post-Traumatic"

The goal of this study is to look at how a type of drug called cannabinoids are related to the processing of fear signals, the experience of emotions and fear, and the pattern of activity in the brain that is involved in these processes and how this relates to the development of post-traumatic stress disorder (PTSD). PTSD is an anxiety disorder that occurs after experiencing a traumatic event(s) and is characterized by unwanted memories of the trauma(s) through flashbacks or nightmares, avoidance of situations that remind the person of the event, difficulty experiencing emotions, loss of interest in activities the person used to enjoy, and increased arousal, such as difficulty falling asleep or staying asleep, anger and hypervigilance. The information gained from this study could lead to the development of new treatments for persons who suffer from anxiety or fear-based disorders.

This study will evaluate whether or not engaging family members of patients admitted to the ICU in "Family Care Rituals" will reduce stress related symptoms of PTSD, depression and anxiety 90 days after patient death or discharge from the ICU. Family Care Rituals are defined as several domains in which family participation may be of benefit, focusing on the 5 physical senses as well as the personal care of the patient and spirituality of the patient

The studies proposed in this protocol aim to explore the anxiolytic properties of floating as it relates to the central and autonomic nervous system.

The objective of this protocol is to test the feasibility and acceptability of the Relaxation Response Resiliency Program (3RP), a psychotherapy treatment providing a variety of mind body skills and interventions to decrease medical and mental health symptoms and build resilience, in Spanish-speaking World Trade Center (WTC) survivors, and to examine its clinical effectiveness to reduce Post Traumatic Stress Disorder (PTSD), depression, anxiety, and lower respiratory symptoms (LRS) and improve psychosocial functioning.

To test overall efficacy of hydrocortisone on reexperience of traumatic memories (intrusions) and overall symptomatology in patients meeting criteria of complex chronic PTSD.

Military sexual trauma (MST) is a significant women's mental health issue. There is a crucial need for effective therapies for MST-related posttraumatic stress disorder (PTSD) that are well-tolerated and can be flexibly administered in a variety of treatment settings. Guided imagery is a novel, transportable intervention technique that meets these requirements and warrants research in PTSD. The proposed study will be a randomized controlled trial of the Guided Imagery for Trauma (GIFT) intervention for women veterans with MST-related PTSD. This minimal contact intervention is designed to increase coping, affect management and relaxation skills, and to fostering more positive images and beliefs associated with surviving trauma. The feasibility and tolerability of GIFT have already been demonstrated in an open-label pilot of 15 women veterans with MST-related PTSD, with very promising initial results.

Posttraumatic stress disorder (PTSD) is a major public health problem in this country. It is estimated that at least one out of every seven women in our society have been the victim of childhood sexual abuse at least once before their 18th birthday. Previous studies have shown that stress is associated with damage to neurons of the hippocampus, a brain area involved in learning and memory. Also, imaging studies of brain function are consistent with dysfunction of the medial prefrontal cortex during presentation of traumatic cues. We have previously shown that serotonin reuptake inhibitor medications (paroxetine; Paxil) can change memory function and hippocampal structure in PTSD. We now propose to perform a placebo controlled study with Paxil CR (paroxetine hydrochloride controlled-release tablets), which is thought as paroxetine with less side-effects. The main purpose of this study is to determine the effects of Paxil CR on memory deficits measured with neuropsychological testing, hippocampal volume measured with a magnetic resonance imaging (MRI), medial prefrontal lobe cortical function estimated with PET, and cortisol response (reflecting the intensity of stress) in men and women with PTSD. We plan to recruit 40 subjects. After completing physical examination and evaluating neuropsychiatric history, patients will undergo an initial group of tests which includes memory testing, MRI and PET brain scan, and measurement of cortisol in their saliva. Afterwards, half will receive Paxil CR 12.5 to 62.5 mg and half will receive a placebo (sugar pill) in the beginning of the first 12 weeks as "Double Blind Phase". After 12 weeks, they will be administered memory tests, PET and MRI scan for the post-treatment phase. After this period, Paxil CR will be offered to the placebo group and followed for an additional 12 weeks. They will have final memory tests, and a MRI scan. We hypothesize that Paxil CR exerts its efficacy by acting on abnormal neural circuits, including hippocampus and prefrontal cortex, in PTSD.

A need exists to find fast yet effective treatment protocols for the large number of US military service personnel coming back from Iraq with post traumatic stress disorder (PTSD), and a variety of co-occurring psychological problems. EFT (Emotional Freedom Techniques) has demonstrated promise as a PTSD treatment in pilot studies. This study examines the effects of six sessions of EFT coaching on veterans who score at or above the military cutoff point for PSTD. Subjects are also assessed for conditions that often accompany PTSD, such as depression and anxiety. Changes pain, cravings, and physical symptoms are also measured. Assessments are made after six sessions are complete, and again after three and six months.

The goal of this study is to improve the effectiveness of tobacco cessation treatment for veterans with Post Traumatic Stress Disorder (PTSD) through ongoing, integrated care management approach using telehealth and motivational interviewing counseling. Both tobacco dependence and PTSD represent enormous challenges to the Veterans Affairs (VA) healthcare system.

There is a strong association between sleep disturbance and suicidal thoughts and behaviors. Sleep disturbance is also highly comorbid with other common conditions associated with suicide such as depression and posttraumatic stress disorder. Accordingly, this application focuses on improving sleep as a novel suicide prevention strategy that can be delivered to a broad range of Veterans. This pilot proposal specifically examines how Cognitive Behavioral Therapy for Insomnia, an efficacious treatment for insomnia, may reduce suicidal ideation in Veterans who also suffer from additional conditions. The proposal further suggests that adding this sleep intervention to usual care may further enhance overall care by increasing the utilization of recommended treatments for depression and posttraumatic stress disorder.