Alpha-1 antitrypsin (AAT) deficiency is a condition in which the body does not make enough of AAT, a protein that protects the lungs and liver from damage. This condition is inherited, meaning you get the faulty gene from one or both of your parents.

The purpose of this study is to assess the safety, tolerability, pharmacokinetics, and pharmacodynamics of oral administration of BMN 349 in adult participants with the PiZZ genotype (also defined as having a severe deficiency or AAT ≤ 60mg/dL) or PiMZ genotype with metabolic dysfunction-associated steatohepatitis (MASH). Participants will receive an oral single dose of BMN 349 (250 mg), a medication designed to assist Z-alpha-1 antitrypsin to get out of the liver cell. The study drug BMN 349 has not been approved by the Federal Drug Administration (FDA).

This is a phase 1 study in which participants will get a single pill dose of drug or placebo to measure the amount of alpha-1 that gets out of the liver cells and into the bloodstream. Study details include:
• Study duration: up to 78 days
• Treatment duration: 1 day (single dose).
• Observations: The study will collect data on medical history, physical examination, vital signs, electrocardiogram readings, clinical laboratory parameters, pulmonary function tests, and drug distribution.
• Visit frequency: The Screening Visit, dosing, and post dosing evaluations will be conducted at MUSC on 3 consecutive days. Visits at days 8 and 36 days will occur at study site. Other procedures/assessments may be performed at the study site or at home by a healthcare professional and/or by telemedicine.

This study involves a procedure called renal denervation with an investigational device called the TIVUS™ system for the treatment of resistant hypertension (high blood pressure). Investigational means it is not yet approved for commercial use by the Food and Drug Administration (FDA). Renal denervation is a procedure done by introducing a catheter (long tube) into the large blood vessel in your groin (top of leg) and guiding it to your renal arteries, which are the blood vessels that go to your kidneys. The catheter will be placed in the renal arteries and ultrasound energy will be delivered to the renal arteries.
This study is randomized, meaning you will be assigned to one of two groups, by chance, like drawing straws. Two out of three participants will be randomized to renal denervation while one out of three will be randomized to sham. Sham means you will go through all the steps of the procedure but will not receive the treatment. Those participants randomized to sham will have the option to crossover and have the procedure after the 6 month follow up.
This study will involve at least 12 visits over the course of 36 months. Study related procedures include CT scan, ultrasound test of your heart and kidneys, blood work, urine studies, physical exams, questionnaire, and keeping home blood pressure diaries.
Study related risks include risks related to the procedure including pain, bleeding, damage to the blood vessels, risks related to the study related testing such as radiation risks, blood draw risks and loss of confidentiality. There may be benefit to you as well as others in the future with high blood pressure.

This is a Phase III, multicenter, multinational, operationally seamless 2-stage study. The study will be conducted in 2 stages: Stage 1 and Stage 2. Participants will take part in either Stage 1 or Stage 2.Each stage has a randomized, 24-week double-blind, placebo controlled study period (Week 0 to Week 23), to evaluate the efficacy and safety of a SC treatment regimen of anifrolumab (120 mg, once weekly dosing) in adult participants with chronic and/or subacute CLE. The primary endpoint will be assessed at Week 24. The doubleblind, placebo-controlled study period of 24 weeks will be followed by an open-label, uncontrolled treatment period in which all participants will receive SC treatment with anifrolumab (120 mg, once weekly) from Week 24 to Week 51. After the open label treatment period, participants will enter a 12-week Safety Follow-up Period. The study will be performed in approximately 460 adult participants aged 18 to 70 years (inclusive). Stage 1 of the study is planned to be performed in approximately 100 participants (n ~ 50 per treatment arm). Stage 2 of the study is planned to be performed in approximately 360 participants (n ~ 180 per treatment arm).

This study is enrolling subjects who are undergoing an atrial fibrillation ablation. Atrial fibrillation (AF) is a condition where the heart beats rapidly and irregularly. An ablation procedure can destroy the tissue in the heart that transmits the irregular electrical signals that cause the AF. The ablation procedure will use the PulseSelect™ PFA System which is approved by the Food and Drug Administration (FDA) and uses electroporation (electrical pulses) to destroy the heart tissue.

This study will last about 2 years and include up to 6 visits, some of which can be done virtually. Study procedures include data collection, questionnaires, electrocardiogram (ECG) - which is a tracing of the heart's electrical activity, echocardiogram (Echo) - which is an ultrasound test of the heart, and a Holter monitor - which is a wearable device that continuously records heart rhythm.

The purpose of this study is to better understand how practicing a new skill builds a stable memory and how this memory is maintained over time as one gets older. A better understanding how memories are controlled in healthy aging may help to develop better treatments for memory problems.
The study's main question is how the different brain regions communicate with each other when one is retrieving memories of a well-practiced skill. Specifically, when and where the brain waves that are related to skill memory are produced. The brief changes in the brain will be recorded with functional magnetic resonance imaging (fMRI), a medical technology that looks at blood flow in the brain. To assess electrical changes in the brain, the brain waves, electroencephalography (EEG) will be used. Combining EEG and fMRI will allow the precise detection of the exact location where the brain is active at any moment in time.
This study is conducted at the Medical University of South Carolina (MUSC). The study will take about one to two weeks and involves two visits to MUSC including an interview and combined brain recording and brain scan during task practice (EEG-fMRI) and up to 7 days of online skill practice at home. Volunteers in this research study must be free of any brain disease or brain injuries and have to be in good health status. Approximately 40 volunteers will take part in this study.

This study is to evaluate an investigational study drug, itepekimab, for the treatment of bronchiectasis. The main purpose for this study is to assess the safety, efficacy, and tolerability of itepekimab in bronchiectasis in addition to the current background treatment you are receiving which may include bronchodilators, inhaled corticosteroids, mucolytics, and/or maintenance antibiotics. You will receive either the study drug or a placebo if you participate in this research. This study will include about 300 participants with bronchiectasis across approximately 20 countries worldwide.

This study is enrolling subjects with high blood pressure who just received a pacemaker (an implantable device placed in the upper chest that monitors the heart rate and can send an electrical signal if needed to pace the heart to maintain a normal heart rate) or are about to undergo a pacemaker implant. This is a randomized study meaning subjects will be assigned by chance to have a new program downloaded to the pacemaker to help control blood pressure or to not receive the program. Subjects will have a 50:50 chance to receive the program. The new program is called AVIM therapy and it is investigational meaning it has not been approved by the US Food and Drug Administration. (FDA) Participation in this study will last about 36 months and include about 10 visits. Study related procedures include blood pressure monitoring including wearing a 24 hour blood pressure monitor, blood work, questionnaires, echocardiogram - an ultrasound test of the heart, pacemaker interrogation (meaning your pacemaker is checked to obtain the information stored on it) and randomization. Study related risks include risks related to the software download such as the risk that the software will not help control blood pressure, risks related to study related procedures and the risk of the loss of confidentiality.

This study is testing a new radiotracer dye called I-124 evuzamitide in patients with suspected cardiac amyloidosis. Cardiac amyloidosis occurs when proteins misfold and deposit as amyloid fibrils in the heart. The build up of these fibrils (proteins) cause the heart to enlarge due to wall thickening so the heart has to work harder. Over time, this can lead to heart failure. I-124 evuzamitide is given during a Positron Emissions Tomography/ Computed Tomography (PET/CT) scan to help diagnose cardiac amyloidosis. It is not a treatment for amyloidosis. I-124 evuzamitide is considered investigational meaning it is not approved for commercial use by the Food and Drug Administration. (FDA). It will be given one time through an intravenous line, meaning in the vein before the PET/CT scan.

This study will last about 60 days and include 4 visits. The final study visit will take place at day 30 but medical records will be reviewed up to day 60. In addition to receiving I-124 evuzamitide, participants will also receive potassium iodide, an approved medication, by mouth to take for 3 days to protect the thyroid gland from the radiotracer I-124 evuzamitide, electrocardiogram (ECG), bloodwork and questionnaires.

This study is asking for volunteers who have been diagnosed with acute pulmonary embolism (PE). PE is a blood clot that blocks and stops blood flow to an artery in the lung. PE usually results from a blood clot in the leg that travels to the lung. Patients with PE may have shortness of breath, chest pain and/or an irregular heartbeat. This study will use a device known as the Vertex Pulmonary Embolectomy System. The Vertex Pulmonary Embolectomy System is a medical device which is indicated for use in the pulmonary arteries for the non-surgical removal of blood clots from blood vessels. The Vertex System has not yet been approved for use by the Food and Drug Administration (FDA) but is approved for use in this study for PE removal. Your study doctor will inform you about the risks that are related to your PE procedure. The risks associated with the study include loss of confidentiality and unknown risks. There will be no benefit to you, but it is hoped the information gained will add to the understanding of treatment options for others in the future. You do not have to participate to have your condition treated. This study will take 30 days to complete.

IgAN is a progressive condition that causes chronic kidney disease. Over time, some patients develop end-stage kidney disease (ESKD) requiring dialysis or kidney transplant.

The purpose of this study is to see if an investigational medication is safe and effective in the treatment of IgA nephropathy.

If you are eligible for the study and decide to participate, you will come to MUSC for study visits for about 3 years. These visits will involve blood and urine samples, questions about your health, EKGs, and physical exams. Participants will be randomized in a 1:1 ratio to receive either a weight-based IV infusion of ravulizumab or placebo for 106 weeks. Depending on your response to initial treatment, there is a possibility of additional treatment. An exploratory, open-label cohort of approximately 20 participants with eGFR 20-29 mL/min/1.73m2 may also be enrolled to expand the evidence of ravulizumab in participants with advanced kidney impairment at high risk for ESKD progression.

There is no guarantee that being in this study will help you. There is no cost to participate and compensation is available for the study visits.