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The purpose of this study is to validate the Brain Injury Self-Efficacy Scale as a measure of self-efficacy in brain injury by comparing it with other measures of self-efficacy, the GSE, and PROMIS self-efficacy.

Timely removal of a breathing tube after surgery is an important part of recovery for patients admitted to the intensive care unit (ICU). In some cases, patients may require longer use of mechanical ventilation, which can be associated with longer hospital stays and a higher risk…

Soft Contact Lens (SCL) use all over the world is still increasing. Ocular surface inflammatory reaction is the most common risk of using SCL. Currently, the standard used to assess this complication is the Efron Degree System (EDS), but it has high variability due its subjectivi…

Inflammatory bowel diseases (IBD) and Parkinson disease (PD) are complex and multifactorial pathologies. Gut microbiota seems to play an active role. Indeed the digestive microbiota of patients with IBD or PD exhibits different compositions compared with asymptomatic subjects. B…

This study is to evaluate the safety and technical performance of the Cardiovalve Transfemoral Mitral Valve System with its associated procedure, to minimize mitral regurgitation. Data collected in this clinical study will include 30-day safety and performance of the device and d…

Background: When people see and hear, the brain changes signals from the eyes and ears into perceptions and thoughts. No one fully understands how this happens. Researchers want to explore how healthy brains process sights and sounds. Objectives: To explore how people understa…

This study will examine the effects of doses of opioid/placebo and doses of sedative/placebo, alone and in combination. The primary outcomes are related to pharmacodynamic measures (subjective ratings of drug liking and other abuse-related effects; physiological outcomes) to dete…

Prolonged periods of reduced activity are associated with decreased vascular function and muscle atrophy. Physical inactivity due to a sedentary lifestyle or acute hospitalization is also associated with impaired recovery, hospital readmission, and increased mortality. Older adul…

The primary objective of this study is to quantify miR-1 release from muscle in extra-cellular vesicles following an acute resistance exercise bout and potential delivery to subcutaneous adipose tissue in young healthy and obese adults.

Age-related macular degeneration (AMD) is a disease that blurs the sharp, central vision you need for "straight-ahead" activities such as reading, sewing, and driving. AMD affects the macula, the part of the eye that allows you to see fine detail The purpose of the study is to d…

Recently a new form of spinal cord stimulation therapy called burst spinal cord stimulation (Burst-SCS) is available to treat chronic pain. The goal of this study is to learn more about how Burst-SCS works to reduce chronic pain. The study will examine chronic pain patients who h…

Aortic dissection (AD) is a serious pathology affecting one person for 300 000 habitants per year. In case of complicated AD on the descending aorta, it is necessary to perform an endovascular surgery in association with medical treatment. An endoprosthesis is implanted on the de…

This study will be a retrospective chart review of patients who have been diagnosed with benign or malignant pancreatic disease under the practice of Dr. Rohan Jeyarajah, M.D., Dr. Houssam Osman M.D., and Dr. Edward Cho M.D., Sc.M. at Methodist Health System Hospital in Richardso…

The objective of this study is to assess the survival rate and the biological and technical outcomes of onlays and single crowns made out of different restorative materials on vital and non-vital teeth. The onlays are made either out of a lithium-disilicate glass ceramic (E.max C…

Local percutaneous thermal ablation is frequently proposed in the management of metastatic diseases. Radiofrequency ablation (RFA) has demonstrated good results when the metastatic disease is limited and slowly evolving. The destruction of solid metastasis by RF leads to inflamma…

Pediatric patients with distal radius fractures are most commonly treated non-operatively with fracture reduction and cast immobilization. In order to prevent complications from increased swelling after the injury (or fracture manipulation) casts may be split along their length t…

To determine the prevalence of non-alcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes mellitus (T2DM).

The purpose of this research study is to determine if closing a surgical wound differently is better than the procedure that is currently used. The wound will be closed with what is considered "tertiary intent." This means, rather than leaving the wound open, the wound will be pa…

Some fibromyalgia patients may use inappropriate emotional regulation strategies to respond to pain. Rumination could be one of this inefficient regulation strategies. The investigators believe that the use of rumination strategies to respond to the discomfort of daily physical a…

The investigators hypothesize that diffusion tensor imaging (DTI) will produce a similar map of autonomic pelvic innervation to that obtained using 3D morphological MRI sequences