This is a 6-week-long treatment study for people with Alcohol Use Disorder who want to stop or cut down their drinking. The purpose of this study is to determine whether an investigational medication, ANS-6637, affects craving for alcohol and/or alcohol drinking while taking the study drug. Participants will be randomly assigned to take one of two doses of ANS-6637 or a matched placebo.
Post-stroke hand impairment diminishes stroke survivors' ability to perform activities of daily living. Motor recovery has been shown to improve through peripheral sensory stimulation. This study aims to determine if vibration from a smartwatch improves post-stroke hand function.
The objective is to determine if continuous use of TheraBracelet in the home has a clinically meaningful effect in chronic stroke survivors. The study design is a double-blinded randomized controlled trial. We will enroll 40 chronic stroke survivors with moderate hand impairment. Subjects will be randomly assigned to the treatment or control group (n=20 per group). All subjects will wear the TheraBracelet device on the paretic wrist for 8 hours/day every day during their normal daily activity for 1 month. The device will deliver vibration (treatment) or no vibration (control). Double-blinding is possible because the treatment vibration is imperceptible (i.e., subthreshold). Measures of neural plasticity, the amount of the paretic arm use in daily living, clinical hand function, biomechanical grip control, and self-reported abilities for activities of daily living will be assessed at baseline, once a week during the month of wearing the device, and for 3-month follow-up, allowing determination of the efficacy and persistence.
Prospective trial with enrollment of 30 patients in various intensive care units at Palmetto Health Richland from January 1st 2019 to June 30th 2020. If patients had undergone targeted temperature management (33-36 degrees Celsius for 24 hours via intravascular or surface control methods, with or without sedation or neuromuscular blockade, followed by rewarming actively or passively at 0.25-0.5 degrees per hour over 8-12 hours to 37 degrees) investigators will wait 24 hours after rewarming prior to testing. End point is to evaluate if pharmacological reversal agents would result in improved GCS scores or return of cerebral or brainstem functions in some comatose patients, which will be considered a positive test result.
The purpose of this study is to evaluate the safety and effectiveness of daxibotulinumtoxinA for injection (a new investigational study drug) compared to placebo in the treatment of cervical dystonia (CD). DaxibotulinumtoxinA for injection is composed of purified botulinum toxin type A, formulated with a small protein RTP004, and will be used for injection.
If you are eligible and choose to be in the study, the dose of study drug you receive (125 units or 250 units) will depend on your clinical assessment, the severity of your disease, and whether you have had any toxin before.
The study may last up to 55 weeks, including 3 weeks of screening. You will come to the study center up to 15 times.
The study is being done at approximately 80 sites. Approximately 290 adults with moderate to severe isolated CD, who are 18-80 will take part study-wide and 4 will take part at this institution.
The purpose of this study is to evaluate the safety and effectiveness of daxibotulinumtoxinA for injection (a new investigational study drug) compared to placebo in the treatment of cervical dystonia (CD). DaxibotulinumtoxinA for injection is composed of purified botulinum toxin type A, formulated with a small protein RTP004, and will be used for injection. Placebo means it doesn't contain botulinum toxin type A.
If you are eligible and choose to be in the study, the dose of study drug you receive will depend on the group that you will be put into after randomization at the time of your entry.
You will be assigned, by chance, to 1 of the 3 groups below:
? Group 1: High-dose (250 Units of daxibotulinumtoxinA for injection)
? Group 2: Low-dose (125 Units of daxibotulinumtoxinA for injection)
? Group 3: Placebo (a substance that looks like daxibotulinumtoxinA for injection but has no drug in it)
Study lasts aproximately 39 weeks, including 3 weeks of screening. You will come to the study center up to 12 times during the research study.
The study is being done at approximately 80 sites. Approximately 300 people will take part study-wide and 4 will take part at this institution.
Preeclamptic patients will have an ultrasound done of their eyes, to look at the size of the nerve behind the eye. We will also recruit women without preeclampsia to be a comparison group.
Candidates for this study may or may not report disturbances in odor perception as their primary reason for seeking treatment at MUSC. This study is designed to collect long term, observational data from patients who are being treated with routine clinical care in health clinics at MUSC. Data from clinical questionnaires will be de-identified and stored in a database.
Transcranial direct current stimulation (tDCS) has shown the potential to improve symptoms in patients with motor deficits, however its effects have not been consistent in randomized studies to date, limiting widespread adoption of this technology. A critical gap in our knowledge is a detailed understanding of how tDCS affects motor areas in the brain. We propose using tDCS while recording directly from motor cortex using subdural electrocorticography (sECoG) in patients undergoing deep brain stimulation surgery. We expect this novel approach to broaden our understanding of tDCS application and possibly lead to therapeutic advances in this population.
This research studies the effects of brain stimulation (transcranial magnetic stimulation, or "TMS") on balance in progressive supranuclear palsy (PSP). The purpose of this research is to look for improvements in balance when subjects are on a tilting platform after stimulating the brain with a magnetic wand held over the scalp over an area at the back of the brain called the cerebellum. Participants will receive both active and inactive stimulation during the course of the study. There is no surgery involved. There are also optional portions of the study that include functional magnetic resonance imaging (fMRIs) and speaking samples.