All Clinical Trials

This is a multi-center, non-randomized, open label study. Subjects will be enrolled if they are deemed eligible given the inclusion criteria. Subjects who meet all inclusion criteria and none of the exclusion criteria will be entered into the study. Subjects will be exposed to non-radioactive 13C-Urea with citric acid, and may submit a stool sample or undergo endoscopy for Rapid Urease Test and Histology samples. Center(s) will house a PyloPlus UBT Analyzer to document results. PyloPlus Analyzer results shall remain blinded to the investigator and treating physician. No patient management decisions should be made based on the investigational PyloPlus UBT System. Treating physician will either prescribe a H. pylori Stool Antigen Test through P4 Diagnostics, along with another Urea Breath Test using Breath ID, or patient will undergo Endoscopy to provide a composite reference method consisting of Rapid Urease Test and Histology. These will act as the comparators to the PyloPlus Urea Breath Test System. Read Less

This study will examine the effects of an incentive-based intervention (for reducing alcohol use) that would be sustainable, easily accessible intervention using remote alcohol monitoring and deposit contracts, targeting individuals who would not be reached by more traditional forms of treatment due to barriers such as time constraints, attitudes, and stigma. Read Less

Substance use disorder (SUD) affects more than 23 million Americans and claims more than 70,000 lives annually. With 40-60% relapse rate, SUD patients are high hospital utilizers, 65% of the incarcerated population, and are at high-risk for overdose and deaths. There is a pressing need for research in this area to advance beyond traditional pharmacological and behavioral therapies toward a greater focus on the mechanisms of risk for relapse and to improve personalization for SUD treatment. Neuromodulation has shown promise to stimulate neuronal growth without any of the side effects of medications or electroconvulsive therapy. Using transcranial direct current stimulation (tDCS) to modulate cortical activity has shown to be a viable therapy in medicine-resistant depression, to reduce opioid cravings, and impulse control. The proposed research plans to recruit 30 subjects with a history of substance use disorder (SUD). This may include a history of addiction to opioids, cocaine, and barbiturates. Addiction to alcohol and cannabinoids (marijuana) will be excluded from this study. Following recruitment and consent, the subject will be administered an EEG, Acceptance Commitment Therapy exercise followed by EEG, and a BIS-11 Survey measuring levels of impulsivity. During the next week, the patient will undergo 5 visits consisting of a pre-EEG, tDCS, and post-EEG. Half of the subjects (n=15) will receive treatment, while the other half will be in a sham group. After the completion of the 5 tDCS visits, the patient will again be administered an EEG, ACT exercise followed by EEG, and a final BIS-11 survey measuring for end impulsivity levels. Read Less

The investigators will determine the client and non-client variables associated with discharge to an inpatient rehabilitation facility vs. skilled nursing facility in individuals' post-stroke. The investigators will determine how these variables are associated with short-term (discharge from facility) and long-term (6-months post-stroke) function and quality of life. Read Less

Approximately 217 million people worldwide currently suffer from low vision, which impacts a broad range of activities of daily living and is associated with depression and increased mortality. Over half of the patients presenting for low vision services have eye disease that affects the fovea and surrounding macula and leads to central vision loss (CVL). People with CVL are forced to use eccentric vision as a substitute for their impaired fovea, however eye movement control and visual function is impaired with eccentric vision. Recent evidence and preliminary results from the investigators show that rehabilitation methods can help improve oculomotor control and this can lead to improved functional outcomes. The investigators have developed new feedback-based training methods that aim to improve eccentric vision use by patients with CVL. In a series of studies, the investigators examine rehabilitation of fixation control, smooth pursuit eye movements that track moving objects and saccadic eye movements that abruptly change the point of regard. The investigators examine how visual feedback, scotoma awareness methods and hand-eye coordination can improve eccentric vision use. Improvements in oculomotor control are quantified with eye tracking methods and associated changes in visual function are quantified with acuity, contrast sensitivity and reading performance. The proposed research therefore develops and translates state-of-the-art methods in basic science to clinical applications. Accomplishing the proposed aims will provide new and improved methods for rehabilitation strategies for visual impairment. The ultimate goal of this proposal is to maximize the residual visual function of people with low vision and to help them to live independently, thereby improving quality of life and minimizing the economic and social burden of visual impairment. Read Less

Dietary incorporation of pulse crops may be an effective way to lower unhealthy elevations in serum bile acids. These elevations play a direct role in promoting obesity-related diseases estimated to be present in about one third of the US adult population, including non-alcoholic fatty liver disease and type 2 diabetes. The overarching hypothesis for this study is that pulse consumption increases bile acid secretion and excretion, which will decrease toxicity linked to excess accumulation of bile in the liver, improve metabolism, and lower resulting levels of bile acids in the serum. In direct alignment with the USDA-AFRI Food, Safety, Nutrition, and Health priority to address obesity and related chronic disease with increased fruit and vegetable consumption and also with the American Pulse Association call to investigate the impact of regular pulse consumption on human physical well- being, the long-term research goal of this study is to establish effective and practical therapeutic strategies utilizing dietary incorporation of pulse crops to prevent or reverse obesity driven diseases. The specific objectives in this proposal are to: 1. determine the impact of acute lentil ingestion on serum postprandial bile acid responses and composition in a human cohort with obesity, and 2. determine the impact of daily lentil consumption for 12 weeks on serum fasting and postprandial bile acid concentrations and composition in an overweight or obese cohort with elevated postprandial triglycerides. This proposal is being submitted in response to the American Pulse Association commodity board sponsored topic of investigating the impact pulse crop consumption on health. Read Less

The goal of this pilot study is to report the safety and efficacy of a suture-suspended mesh-reduced sling for treating stress urinary incontinence (SUI) in women. The main question\[s\] it aims to answer are: * investigate the efficacy of this mesh-reduced suture-based surgical technique for improving SUI symptoms * investigate the efficacy of this mesh-reduced suture-based surgical technique on key urethral support defects observed with 3D ultrasound Participants will consent to participate following which they will complete pre-operative assessments according to our routine clinical pathway. The participant will then undergo surgery and will be followed up to 12 months post-operatively via symptom assessment and pelvic exam. Read Less

This study will examine and compare the changes in serum biomarkers, joint kinematics, and thigh muscle strength based on three different 8-week exercise protocols in individuals with knee pathology: Lower-body positive-pressure (LBPP) supported low-load treadmill walking and Aquatic exercise program and standard of care treadmill or community walking. Investigators hypothesize that both the 8-week exercise programs which aim to partially off-load the knee joint will be associated with a significant reduction in serum biological markers of joint disease (tissue turnover, cartilage degradation and inflammation) in response to the exercise. The serum biological markers will be directly correlated to participant reported knee pain. Both the LBPP-supported low-load and the aquatic exercise regimens will result in significant increases in thigh muscle strength about the degenerative knee which in-turn will result in diminished knee pain and enhanced joint function. Investigators aim to compare these two exercise programs to understand if benefits of one far exceeds the other as compared to standard of care treadmill or community walking. Read Less

The study's aim is to ascertain the best approach for providing sedation and pain management for patients who have sustained trauma and are requiring respiratory support from a mechanical ventilator. The common approach to patients who need mechanical ventilation is to provide continuous drips of sedatives and pain medicine and awaken the patient once a day to check the brain functions. Another approach is to provide pain medicine and reserve sedatives for only a short duration when needed. The difference between approaches has not been studied in Trauma patients. Read Less

The SPECTacular study will enroll patients who are already undergoing a FDA approved PSMA-targeted Radioligand treatment cycle. During each treatment cycle, patients will receive 5 additional SPECT/CT scans to investigate the limits of agreement between dosimetry (absorbed radiation dose) approximation methods and dosimetry using the triexponential fitting method. Read Less

This study is a prospective, multi-center, two-arm, unblinded, and randomized controlled trial with a goal of evaluating the impact of a closed incision negative pressure dressing (PREVENA) on incidence of post-operative wound complications and medical costs in patients undergoing lower extremity amputation. Read Less

Non-randomized, open label, Phase 1/2 dose escalation study of BS01, a non-replicating, rep/cap-deleted, recombinant adeno-associated virus vector expressing an enhanced light-sensitive channelrhodopsin gene (ChronosFP). Read Less