View clinical trials related to Disease.
Filter by:The aim of the study is to compare the implementation and effectiveness of group and self-help based cognitive behavioral treatment for insomnia (CBT-I) delivered by occupational health services (OHS) in a randomized and controlled design (RCT) among different types of shift workers.
This research study will look at differences among women with severe premenstrual mood symptoms. One goal of this study is to look at how the brains of two groups of these women respond to emotional information. The two groups are women who were abused early in life and women who were not. The study will use a brain scan to look at how certain areas of the brain respond to the viewing of words and pictures. Another goal of this study is to look at the effects of taking a nasal spray containing oxytocin (a hormone made in the brain) on those same brain areas during the viewing of words and pictures. Also, the investigators will look at whether oxytocin given in the nose improves premenstrual mood symptoms.
Anxiety disorders are common disorders, which pose a major burden to society and the individual. An anxiety disorder may be treated with medication, in particular with antidepressants such as the selective serotonin reuptake inhibitors (SSRIs). However, much of what is known about antidepressants is derived from research in depression rather than anxiety. In recent years, researchers have found that antidepressants are more effective for severely depressed patients than they are for patients with milder symptoms. It is possible that a similar relationship between symptom severity and antidepressant efficacy exists for anxiety disorders, but there is currently little evidence available to answer this question. As antidepressants are frequently prescribed to patients with mild or moderate anxiety, a clear understanding of their effectiveness across the severity range is vital to inform treatment decisions. Therefore, the purpose of this meta-analysis is to examine whether initial symptom severity affects antidepressant efficacy for anxiety disorders.
There is a paucity of research evaluating the effectiveness of a multidisciplinary approach in an outpatient clinic setting in the management of feeding problems in children diagnosed with ASD. Current behavioural interventions geared to address this problem can be labour intensive and costly. The SOS approach for managing feeding problems in children has been adopted internationally. Thus establishing its effectiveness will be useful in providing evidenced based interventions for feeding difficulties in ASD.
To compare the outcome of revascularisation the gastrointestinal arteries using covered stents compared to bare-metal stents in patients with CGI.
The purpose of this study is to show that Prepulse inhibition test of acoustic startle response is an indicator of objective diagnostic characteristics of attention deficit disorder in children and adolescents. by demonstrating that Prepulse inhibition test of acoustic startle response is impaired in children and adolescents suffering from attention deficit disorder in the relation to the normal function described in the literature. The investigators will try to prove our hypothesis by an experiment that consists of two phases: Phase I (about 25 minutes): The patient will enter the room, will be asked to sit on a chair, and will be asked to look at a computer screen showing silent video of aquarium fish, then the patient will be connected to both the Prepulse inhibition test device and the Galvanic skin response device and pass the tests. Phase II (about 25 minutes): After completion of Phase I, each participant will receive his daily regular dose of methylphenidate and after an hour and a half from taking the drug, will repeat the tests, both the Prepulse inhibition test and the Galvanic skin response test. Duration of the entire experiment is 140 minutes (two hours and twenty minutes).
This placebo-controlled study is designed to determine the efficacy, safety, and tolerability of vortioxetine in the treatment of adults with Major Depressive Disorder (MDD) that is comorbid with Social Anxiety Disorder (SAD). Half of the subjects will be randomized to receive vortioxetine and the other half will receive placebo.
The purpose of the project is to evaluate the efficacy of cognitive behavioral therapy (CBT) for adults with attention deficit hyperactivity disorder (ADHD) with and without stimulant medication and compare it to medication alone. Subjects will be randomly assigned to stimulant medication only, CBT only and combined CBT and stimulant medication group. Patients will be evaluated at baseline, following mediation optimization (for medicated groups), following 12 months of treatment, after 3 months of follow up, and after 6 months of follow up. The investigators hypothesize that the combined group will have the best outcome at all evaluation points. ADHD in adults is associated with significant morbidity and impaired academic, occupational, social, and emotional functioning. Developing optimal treatment approaches for this population is key in improving their functioning.
Obsessive-compulsive disorder (OCD) is a common illness that causes significant distress and impairment. Currently, serotonin reuptake inhibitors (SRIs) are the only medications that are FDA-approved to treat OCD. Unfortunately, SRIs can take a long time to work (2-3 months), and even then they usually only partially reduce OCD symptoms. The present study, will test if intranasal ketamine is feasible to use and can reduce OCD symptoms significantly more than a comparison medication called midazolam. Therefore, you may or may not receive ketamine as part of this study. Results from this study will allow doctors and researchers to better understand if you and others with OCD may respond to this class of medications.
If autism is the consequence of a chronic inflammatory process preventing the infant brain from forming the proper neural connections, then treatment that reduces inflammation might have a positive impact on autism. IGIV treatment has been known to suppress inflammation and has been used in the treatment of inflammatory conditions and autoimmune diseases.