This is a prospective, multi-center, double-arm, randomized, single-blind, evaluator blinded clinical trial designed to assess the safety and efficacy of the SelfWrap for prophylactic treatment intended to improve clinical outcomes for CKD patients referred for vascular access creation surgery.

The purpose of this study is to determine the clinical efficacy of a novel, bioresorbable hydrogel sheet and wetting solution, VersaWrap®, in surgeries of the foot and ankle. This is a prospective, multi-center, controlled case series with patients identified by the Investigator in his practice. Patients who are scheduled to have procedures of the Achilles tendon will be reviewed to determine if they meet the inclusion/exclusion criteria. If eligible, patients may be enrolled in the study, and the operative surgeon will use VersaWrap® during the procedure. Patients are considered enrolled when VersaWrap® is placed intraoperatively. VersaWrap® has received its FDA 510(k) clearance. Enrollment is expected to take approximately 1-2 years. All subjects will be followed for 1 year post-operatively for a total study duration of approximately 3 years. Study follow-up visits will occur at 6 weeks, 3 months, 6 months, and 1 year after surgery. Patients enrolled in this study are receiving a standard of care surgical procedure (with or
without VersaWrap) and therefore there is no increased risk of the surgical procedure when participating in the study. The study collects patient data, and therefore there is a risk data privacy loss. Patients will also receive remuneration for their participation.

The purpose of this study is to study the effectiveness of steroids after sleep surgery in improving pain, reducing difficulties in swallowing, and reducing the amount of narcotic pain medication after surgery. This study also want to see what dosage of steroids, whether intravenous or oral, are more effective at reducing these symptoms and providing a more effective surgical procedure for your sleep apnea. Anyone planning to undergo sleep surgery for your obstructive sleep apnea at the recommendation of the Sleep Surgery Division here at MUSC is invited to participate in this study. The study will be using both intravenous and oral dexamethasone, a very common and widely used steroid. This steroid has been FDA approved for many medical indications.

This study is being conducted in women who are at least 22 years old,+ and will be undergoing either a unilateral or bilateral mastectomy with immediate two-stage post-mastectomy alloplastic prepectoral breast reconstruction (initial insertion of a tissue expander on top of the chest wall muscle followed by change-over to a breast implant after a period of tissue expander inflation).

The purpose of this research study is to evaluate the safety and effectiveness of the Melodi Matrix. .

The Melodi Matrix is an absorbable mesh that contains antibacterial agents (medicines that fight infections caused by bacteria) and is wrapped around tissue expanders before being implanted. After approximately 9 weeks, the mesh will fully absorb into the body.

This study is enrolling subjects who are referred for a ventricular tachycardia (VT) ablation. VT is an abnormal heart rhythm that comes from the lower chambers of the heart. An ablation is a procedure to treat abnormal heart rhythms by identifying where the abnormal heart rhythm is starting and then scarring the tissue as a way to stop them. In this study the scars are being made by freezing the tissue. This is called cryoablation. This study will use the Adagio VT Cryoablation System (vCLAS™ Catheter and Console) to perform the cryoablation. This system is considered investigational meaning it has not been approved for use outside of this study by the Food and Drug Administration (FDA). Study participation will last about one year and include the following visits: screening/baseline, procedure, pre discharge, 1, 3, 6 and 12 months. There will also be a telephone call at day 7 post ablation procedure. The study will also collect data including medical history and medications, physical exam findings, data from the procedure, echocardiogram (ultrasound test of the heart, electrocardiogram or ECG (test that captures the electrical activity of the heart) and cardiac MRI. The primary study risks are those related to the ablation procedure including pain, abnormal heart rhythms, low or high blood pressure, and blood vessel or heart muscle damage. There is potential benefit as the procedure may eliminate the abnormal heart rhythm and the information gained may help others with this condition in the future.

The purpose of this study is to analyze the performance of DeepView Snapshot by collecting photos of burn wounds taken by the device. This software utilizes artificial intelligence to determine the the depth and healing potential of a burn wound early on. Participation in this study will last up to 24 days.

The primary objective of this study is to demonstrate the safety and effective use of Stryker's PEEK Customized Implants in patients receiving craniofacial (head and facial) surgery. Other objectives include using a CT scan to assist surgeons with providing a solution to complex and simple reconstruction challenges and reducing them to a single or two-stage procedure, thereby minimizing the overall surgery time and limiting the number of surgeries. Patient questionnaires and health information will be used during the study to demonstrate the safety and effectiveness of the implants. We will be enrolling ages 4 - 75 years old.

Up to 67% of patients undergoing heart surgery may experience complications after surgery. These complications may include longer stay in the intensive care unit (ICU), more time on a ventilator (also known as a breathing machine), longer overall stay in the hospital, having to return to the hospital soon after being discharged, and even death.

This research study is being performed to see whether RBT-1, an investigational new drug, can reduce complications after heart surgery

In this research study, you will have a 50% chance of being assigned to receive RBT-1 and a 50% chance of being assigned to receive placebo.

If you decide to participate, you will receive a single intravenous (IV) infusion (an infusion into your vein) of either: 1) RBT-1 at a dose level of 45 mg SnPP/240 mg FeS or 2) placebo in the form of normal saline (salt water solution). You cannot choose whether you are given RBT-1 or placebo.

This phase II/III study purpose is to see if neck and shoulder function and pain are better after sentinel lymph node (SLN) biopsy surgery compared to the usual approach and to see if SLN biopsy surgery is as good as the usual approach in extending your time without cancer. If decided to participate in this study participants will go through a pre-treatment period to determine if they are eligible for the study including a PET/CT scan to determine if their cancer has spread. They will also receive a quality of life questionnaire to determine their physical well-being. Participants will complete these questionnaires 5 times: before surgery; at 3 weeks after surgery; and at 3, 6 and 12 months after surgery. If their cancer has not spread participants will be randomized to receive SLN or the SOC Elective Neck Dissection (END) to remove their cancer/lymph nodes during the treatment period. Following treatment, participants will enter the follow-up period and the study doctor will continue to follow participates condition and watch for side effects of the surgery. Participants will visit in the clinic at 3 weeks after surgery, then every 3 months for the first year, then every 4 months for the second year, then every 6 months for the third year, then yearly for their lifetime. The study duration for the phase II portion is about 37 months (~3.1 years) and around 132 months (11 years) for the phase III portion. The main risk associated with this study are leakage of lymph fluid called "chyle" into the neck, nerve injury and shoulder movement problems, swallowing difficulty, lung infection, and bleeding. There is evidence that the SLN biopsy technique causes less shoulder and neck movement problems and pain, and is effective in removing your cancer. It is not possible to know now if the SLN biopsy approach will be as good at extending your time without disease compared to the usual END approach. This study will help the study doctors learn things that will help people in the future.

For this study, we are recruiting 54 individuals with Parkinson's Disease and Freezing of Gait (FOG) who are planning to undergo Deep Brain Stimulation (DBS). The objective of this study is to better understand the FOG response to DBS. Prior to DBS study participants will undergo a MRI scan, behavioral assessment related to walking, a cognitive evaluation, and assessment of other Parkinson's disease symptoms. Following DBS participants will repeat these assessments at multiple timepoints over the period of one year. Overall, participants will complete a total of 7 visits over a period of approximately 1 year.