This is a study to find out if a device that temporarily alters brain activity (repetitive transcranial magnetic stimulation, rTMS) might be used to change how people with anxiety or related concerns cope with emotional situations. The study is recruiting people who recently started treatment for anxiety or a related concern. The study involves 3 visits to MUSC. At the first visit, participants do interviews and surveys asking about anxiety and related concerns, and they also do tasks where they see and react to emotional pictures while their brain activation is measured. At the next two visits, participants receive rTMS that uses a magnet placed on top of the head to alter brain activity temporarily (for about an hour). After rTMS, participants do two tasks where they see and react to emotional situations while wearing sensors on their hand, arms, face, and head.

Each visit in this study is expected to last between 2 – 3 hours. This study is not a treatment study, but it could help improve treatment in the future. Participants in this study are paid for their time.

This research study aims to learn more about children and adolescents who have a shiga toxin-producing E. coli (STEC) infection. E. coli is a type of bacteria found in the intestines. Although most types of E. coli are harmless, some produce toxins that can make children sick. This study will assess what type of treatment is best for this infection.

This study is for patients scheduled for a bronchoscopy procedure for evaluation of lung transplantation, lung disease, and lung nodules. Those who give consent to participate in this study will be randomized into one of two lung biopsy sampling method groups: Group 1) 1.1 mm single-use Cryoprobe or Group 2) conventional 2.0 mm forceps. These devices are used with a bronchoscope to obtain lung tissue biopsy samples and are being evaluated to determine which is better for confirming a diagnosis. All procedures will be done via standard of care and screening will be accomplished via medical chart review. Subjects will have two in-person appointments and one follow-up telephone call. The first of which is their standard of care office visit with the doctor to go over their plan of care. The second visit is for the standard of care bronchoscopy procedure to obtain biopsy samples. Thirty days following the procedure, a member of the study team will call the subject to assess whether any adverse events may have occurred since the procedure.

Total ankle replacement has become an increasingly recommended treatment option for endstage ankle osteoarthritis over the last decades. As a result of this progress, a large variety of implant systems exist.

The Hintermann Series H3 Total Ankle Replacement System (H3) is a three-piece, mobile-bearing implant. The H3 is indicated for use as a non-cemented implant to replace a painful arthritic ankle joint due to primary osteoarthritis, post-traumatic osteoarthritis, or arthritis secondary to inflammatory disease.

The purpose of this study is to investigate long-term (up to 5 years) how the H3 implant is performing, collect information about the device through x-rays of the joint, document any complications from the device implant, see how the device affects patient quality of life.

This study is enrolling adults between the ages of 18-60 who have a Patent Foramen Ovale (PFO). A PFO is a slit-like opening between the upper chambers (called atria) of the heart. This opening allows blood to flow between these chambers which can lead to a stroke. This study is examining an investigational device called the Encore PFO closure device. An investigational device is one that is not yet approved for commercial use by the US Food and Drug Administration (FDA) but is approved for use in this study. This study will last approximately 5 years and involve 9 visits. This is a randomized study meaning participants will be randomly assigned to receive the investigational PFO closure device or an FDA approved PFO closure device. Participants have a 50:50 chance to receive either device. Study related testing includes physical exams, blood test, echocardiogram (ultrasound test of the heart) electrocardiograms or ECG (test of the electrical activity of the heart) and the procedure to place the PFO closure device. There are risks involved with this study including access site related risks, bleeding and bruising, incomplete closure of the PFO with the closure device or other device related complications. There is potential benefit including reduced risk of a recurrent stroke.

This study is for people with non-small cell lung cancer that has come back or grown after receiving immunotherapy treatment. This study is being done to see if a new combination of 2 non-chemotherapy drugs will help patients live longer than the usual approach.

This study is for patients who have advanced non-small cell lung cancer who in addition to the EGFR gene change (mutation) that was previously found in their tumor, testing found that their tumor also now has MET gene changes. The study is checking to see if a combination of 3 targeted drugs work together to lower the chance of lung cancer growing or spreading.

The purpose of this study is to identify whether investigational blood and tissue testing can detect cancer cells in the blood stream can tell if subjects are responding to their individual treatment plans.

Participation will last as long as the subject's individual treatment plan and will consist of collecting tissue biopsies (10 slides), which will be taken during the subject's standard of care procedure, as well as blood draws (between 1 and 2 tablespoons), which will be taken during each of the subject's standard of care clinic appointments throughout their care journey.

The goal of this randomized controlled trial is to analyze return to pre-injury activity level on subjects with lateral ankle instability undergoing a modified Broström reconstruction procedure for repair of the anterior talofibular ligament (ATFL). The subjects undergoing ATFL reconstructive procedure using the Artelon FLEXBAND® system as an augmentation device will be compared to subjects undergoing a standard modified Broström procedure alone. Artelon FLEXBAND is a commercially available, polycaprolactone (PCL) polyurethane urea (PUUR) multipolymer synthetic knitted mesh that is used for soft tissue reinforcement procedures. The device is biocompatible and degradable and has been used as an augmentation device in over 50,000 Orthopedic tendon and ligament reconstructive procedures. Artelon FLEXBAND has received its FDA 510(k) clearance. Enrollment is expected to take approximately 1 year. All subjects will be followed for 2 years post-operatively for a total study duration of approximately 3 years. Study follow-up visits will occur at 2-, 6-, 12-, 18- and 26-weeks, and 1- and 2-years after surgery. Possible, anticipated procedure-related risks associated with using the FLEXBAND device include, but are not limited to, infections, both deep and superficial, allergies or other reaction to device materials, dislocation, subluxation or inadequate scope of movement as a result of failure to achieve optimum positioning of the implant, bone fractures as a result of one-sided overload or weakened bone structure, temporary or permanent nerve damage as a result of pressure or hematoma, wound hematoma, and delayed wound healing. Benefits include improvement in function, including return to pre-injury activity levels.