View clinical trials related to Closed Head Injury.
Filter by:Head trauma is a frequent reason for consultation in the emergency room. The CT scan is the reference examination allowing rapid management of the patient. However, CT examinations are among the diagnostic examinations with the highest exposure to ionizing radiation. The study investigators have previously implemented "ultra-low dose" (ULD) acquisitions for several pathologies with an effective dose level similar to that of a standard radiographic examination. These ULD acquisitions are now routinely used in our clinical practice for explorations of the thorax, spine, pelvis and proximal femurs, extremities. This study expands these ULD acquisitions to skull CT for detecting traumatic intracranial lesions. The study investigators hypothesize that it would be possible to search for intracranial lesions in patients with head trauma using ULD protocols, thereby reducing the doses delivered to the patient while maintaining sufficient image quality for the diagnosis.
The purpose of the study is to validate the clinical outcome in patients with closed head injuries (GCS 14-15, ages 18-85) who are being evaluated for head trauma, integrating the BrainScope One structural injury classifier (SIC) algorithm, with focus on SIC negative classification. In addition, to assess functional impairment (concussion) in these patients, results from Brain Function Index (BFI) or Concussion Index (CI) algorithms will be used for analysis.
The purpose of this small, research study is to examine effectiveness of an at-home application of an experimental intervention, on thinking and memory in mild-moderate, closed-head, traumatic brain injury cases. The experimental intervention is light-emitting diode (LED) therapy, which is applied to the scalp and through the nose using a head frame device. Participants are expected to complete two, 5-week series of LED treatments, at home, 3 times a week. There will be a 1-month period between the two series. Each home treatment is 20 minutes. Participants will be trained to use the head frame device, in-office. The head frame device falls within the FDA category General Wellness, low-risk devices, and no medical claims are made. A two-hour paper and pencil testing (4 visits) and a one-hour MRI (3 visits) will be administered before and after each treatment series. Participants may be in the study for about 4 months. This study is supported by Vielight, Inc., Hayward, CA/ Toronto, Canada
The purpose of this study is to compare a 4-week, moderately intensive, lab and home-based aerobic exercise program versus exercise plus cognitive training. Participants will include individuals who experience lingering symptoms of a head injury or concussion.
Depression is very common in people who have experienced a traumatic brain injury. Few treatments have been found to be effective in treating depression in this situation. We intend to investigate the effectiveness of a form of brain stimulation, transcranial magnetic stimulation, which has been found to be effective in treating depression in people who have not undergone a brain injury. By evaluating new methods of treating depression in this population, we hope to increase the options available for treating people in this difficult situation. Furthermore, problems with aspects of thinking are also commonly present post brain injury, as in some individuals with depression. Various brain stimulation techniques, including transcranial magnetic stimulation (TMS) have been shown to have a positive effect on cognition. We also intend to investigate whether a therapeutic effect on cognitive deficits is present following TMS, in addition to any effects on depression. New treatment protocols will be developed, and understanding of the pathology and treatment of post traumatic brain injury depression will be enhanced.
This study will compare children's injury rates (arm fracture, head injury and other injuries) when playing on playground equipment on granite sand versus wood fibre playing surfaces. The hypothesis is that injury rates (arm fracture, head injury and other injuries) among school children are equal on granite sand and wood fibre playground surfaces.