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The purpose of this study is to critically assess the current treatment that patients are undergoing by reviewing routine data collected and adding one additional outcome questionnaire solely for research purposes

This research is being done to gain a better understanding of Hidradenitis Suppurativa (HS) and treatment with oral capsule microbiota transplant therapy (MTT) and the effects. Participants will be randomized (by chance) into 1 of 2 groups, treatment or placebo (no active ingredients) group. This study will last for up to 6 months

The purpose of this research study is to investigate new magnetic resonance imaging (MRI) methods to better detect and monitor osteonecrosis of the femoral head (ONFH) before and after treatment. ONFH causes injury to the hip joint that can lead to osteoarthritis (the breaking/wearing down of cartilage & tissues within the joint) and the eventual need for a hip replacement. It can be difficult to detect ONFH early on using current medical imaging techniques, which is when treatments may be the most effective. Furthermore, available treatments are not always effective at preventing the progression (spread or growth) of ONFH. This research may benefit others with ONFH by providing more effective medical imaging tools to detect ONFH earlier and inform treatment decisions to increase the chance of stopping or delaying the progression of ONFH and preventing hip osteoarthritis.

This is a study of adults with unexplained chronic cough between 18-88 years old. This study is trying to determine whether a noninvasive vibrotactile stimulation device can help reduce cough symptoms.

The BEET PAD Trial is a multi-centered double-blind randomized clinical trial of beetroot juice vs. placebo in 210 people with PAD. We hypothesize that by simultaneously increasing lower extremity perfusion, gastrocnemius muscle mitochondrial activity, and myofiber health and regeneration, beetroot juice will significantly improve walking performance in people with PAD. Our primary aim is to determine whether beetroot juice significantly improves six-minute walk distance at 4-month follow-up in people with PAD, compared to placebo. Preliminary evidence suggests that beetroot juice has both acute and chronic effects on walking performance in PAD. Our primary outcome will measure the combined acute and chronic effect of beetroot juice (i.e. the maximal effect) on change in 6-minute walk at 4-month follow-up. In secondary aims, we will distinguish between acute and chronic effects of beetroot juice on six-minute walk and delineate biologic pathways by which beetroot juice improves walking performance in PAD, by measuring change in gastrocnemius muscle perfusion (MRI arterial spin labeling), and gastrocnemius muscle health. We will assess the durability of beetroot juice effects on six-minute walk. Nitrate in beetroot juice is metabolized to nitrite and subsequently to NO, attaining peak nitrite levels 2.5 hours after ingestion (1). Inter-individual variability exists in the extent of metabolic conversion of nitrate to nitrite (1,2). Therefore, we will determine whether a higher peak or a greater increase in plasma nitrite at 2.5 hours after beetroot juice consumption at baseline has a greater effect on six-minute walk at 4-month follow-up, compared to a lower peak or a smaller increase, respectively. To achieve our specific aims, we will randomize 210 participants age 50 and older with PAD to one of two groups: beetroot juice vs placebo. Participants will be followed for 4.5 months.

Hidradenitis Suppurativa (HS) is a chronic condition that causes bumps or boils, often in the folds of armpits, chest, breasts, groin, stomach, back or sides, or buttocks. This Study is being done to compare the safety and effectiveness of a Study Drug called ruxolitinib cream with a vehicle cream for people with hidradenitis suppurative. A vehicle cream looks like the Study Cream but does not have active drug in it. Participants will be in the Study for approximately 60 weeks. This includes a 28-day screening period, 16 weeks of receiving either the Study Cream or vehicle cream, 36 weeks of receiving the Study Cream, and a 30-day follow-up.

The purpose of this study is to find out what dose of CABA-201 can be safely administered to patients with SLE, including those with lupus nephritis (LN). SLE is thought to involve B cells that cause the body to attack different tissues in the body including your skin, joints, kidneys, heart, lungs, brain, and blood cells. LN is a type of kidney disease caused by SLE. CABA-201 is a chimeric antigen receptor T cell (CAR T) therapy. In this study, we will take some of your T cells, a type of white blood cell, and genetically modify them (put in a “code”) so that they may find and remove the B cells in your body, including the B cells that are involved in causing your disease. Once your cells are modified, CABA-201 cells will be re-infused into your body intravenously (through the vein).

We are studying the safety and feasibility of microbiota transplant therapy (MTT) for patients with Primary Sclerosing Cholangitis (PSC). The purpose of this study is to evaluate whether MTT from a healthy donor is safe and can be used to restore the healthy composition of microbiota to help decrease disease severity and improve symptoms. All patients in this study will receive capsules of the drug, MTT.

The purpose of this study is to learn the effects, good or bad, of the study drug, vosoritide, for treating children who have hypochondroplasia. This condition affects the growth of bone and cartilage and in which kids who have it are shorter than other kids of the same age. In this study, your child will get either the study drug or placebo, which is an inactive medicine.

This study aims to find out whether MyoPAXon, a genetically modified cellular therapy treatment, is safe to give to patients with Duchenne Muscular Dystrophy (DMD), and whether it has any positive effect on their disease. It will also determine how much MyoPAXon is safe to give to a person at one time.

This study is about quality of life and physical sensation in the nipple-areola area of people who have undergone deep inferior epigastric perforator (DIEP) flap breast reconstruction with or without nerve grafting. At the post-operative clinic visits at 3, 6, 12, and 18-months post-op, participants will have sensory assessments and be asked to complete a series of questionnaires.

This phase III trial compares the effect of open thoracic surgery (thoracotomy) to thoracoscopic surgery (video-assisted thoracoscopic surgery or VATS) in treating patients with osteosarcoma that has spread to the lung (pulmonary metastases). Open thoracic surgery is a type of surgery done through a single larger incision (like a large cut) that goes between the ribs, opens up the chest, and removes the cancer. Thoracoscopy is a type of chest surgery where the doctor makes several small incisions and uses a small camera to help with removing the cancer. This trial is being done evaluate the two different surgery methods for patients with osteosarcoma that has spread to the lung to find out which is better.

This phase III trial tests how well adding dinutuximab to induction chemotherapy along with standard of care surgery radiation and stem cell transplantation works for treating children with newly diagnosed high risk neuroblastoma. Dinutuximab is a monoclonal antibody that binds to a molecule called GD2, which is found in greater than normal amounts on some types of cancer cells. This helps cells of the immune system kill the cancer cells. Chemotherapy drugs such as cyclophosphamide, topotecan, cisplatin, etoposide, vincristine, dexrazoxane, doxorubicin, temozolomide, irinotecan and isotretinoin, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing or by stopping them from spreading. During induction, chemotherapy and surgery are used to kill and remove as much tumor as possible. During consolidation, very high doses of chemotherapy are given to kill any remaining cancer cells. This chemotherapy also destroys healthy bone marrow, where blood cells are made. A stem cell transplant is a procedure that helps the body make new healthy blood cells to replace the blood cells that may have been harmed by the cancer and/or chemotherapy. Radiation therapy is also given to the site where the cancer originated (primary site) and to any other areas that are still active at the end of induction.

To determine if the addition of an ultrasound guided left sided stellate ganglion block with bupivacaine in patients undergoing esophagectomy, pneumonectomy, or lobectomy will result in lower rates of postoperative atrial fibrillation as compared to standard of care.

The purpose of this study to examine the effects of cigarette smoking and drinking alcohol on the formation of DNA damage in the mouth. The overall goal is to identify DNA damage that may be important to the development of head and neck cancers.

The purpose of this study is to evaluate the long-term safety and ability of a transplant with gene modified stem cells (autologous stem cell transplant) to treat sickle cell disease. Participants must have received investigational gene therapy with bb1111 in a clinical study sponsored by bluebird bio. There is no additional treatment associated with this study as this is a long-term follow-up study.

We are comparing treatment of early stage, hormone positive breast cancer with and without radiation therapy. One group will receive radiation therapy with endocrine therapy and the other group will receive endocrine therapy alone. We want to find out if there is any difference in how often breast cancer recurs in the same breast.

To determine the prevalence, type, and severity of chronic health conditions (CHC) in survivors of Down syndrome-associated acute leukemia (DS-AL), and to compare CHC with frequency-matched DS individuals that have no cancer history.

To determine the prognostic factors for visual outcome for newly diagnosed NF1-OPGs. Hypothesis: Patients (<18 years of age) with tumors involving the optic tracts and/or radiations will demonstrate worse visual outcomes compared to those without optic tract involvement.

The purpose of the study is to assess if the study treatment, pelacarsen, taken by people with mild or moderate CAVS and elevated lipoprotein(a) can safely help slow the progression of calcific aortic valve stenosis (CAVS). Pelacarsen is a treatment being tested that acts on a particle called Lp(a), which if elevated, may play a role in CAVS.

The purpose of this study is to determine if replacing the mitral valve without open-heart surgery is as safe and effective as standard mitral valve surgery in patients with similar medical conditions. This system allows a bioprosthetic mitral valve (investigational valve) to be implanted through a long, thin, flexible tube that is inserted through an incision in the side of the chest or through an incision made in the groin area and through a vein in the leg. Participation in the study is expected to last approximately 5 years from the day the valve is implanted.

The Cordella™ Pulmonary Artery Sensor System is a possible treatment for New York Heart Association (NYHA) Class II and III heart failure. The main purpose of this study is to investigate the safety and effectiveness of the study device in helping to reduce Heart Failure hospitalizations.

This research study is about early development in children diagnosed with congenital cytomegalovirus infection (cCMV), identified by newborn screening that has been confirmed with a follow-up test. Study visits, when the child is 12, 24 and 36 months of age, will include questionnaires, direct assessment of child and interviews with parent(s). A brain MRI will also be completed at about 12 months. Parents will receive a report summarizing a child’s developmental, language, and behavioral assessments, reported as within normal ranges or if clinical follow-up is recommended.

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that can affect various organs of the body, especially the skin, joints, blood, kidneys and central nervous system. "Chronic" means that it can last for a long time. "Autoimmune" means that there is a disorder of the immune system, which, instead of protecting the body from bacteria and viruses, attacks the one’s own tissues. We are doing this study to see if the investigational medication called anifrolumab may have an effect in treating pediatric SLE, to see how well it is tolerated or how safe it is, to measure levels of anifrolumab in the blood and learn more about the disease and associated health problems.

The goal of this current study is to test whether men with prostate cancer that is getting worse after treatment with hormone therapy and abiraterone respond better to alternating treatment with testosterone and enzalutamide vs. enzalutamide alone. We are testing to see which is better at stopping tumor growth that can be seen on a bone scan or CT scan and the effect of each regimen on lowering Prostate Specific Antigen (PSA values). Participants will be in the study for 6 to 24 months.

To evaluate the addition of two cycles of blinatumomab for all infants with newly diagnosed ALL and will evaluate in a randomized manner the safety, tolerability, and early activity of venetoclax in infants with KMT2A-R ALL.

This study aims to learn more about how continuous glucose monitor (CGM) data can be used to personalize lifestyle interventions for type 2 diabetes. Participation in the study would require 4-5 clinic visits over a period of 14 weeks. Participants will also be asked to: meet with study staff every 2 weeks (virtually), keep food logs, periodically wear an activity monitor and/or a CGM, answer survey questions, and provide blood samples to measure markers of diabetes control (like hemoglobin A1c).

More than 65% of people with lower extremity peripheral artery disease (PAD) are overweight or obese. Overweight or obese people with PAD have greater functional impairment and faster functional decline than normal weight people with PAD. Walking exercise is first line therapy to improve walking performance in PAD. However, our NHLBI-funded observational longitudinal study of functional decline in PAD showed that overweight and obese PAD participants who combined weight loss with walking exercise had significantly less functional decline than those who walked for exercise but did not lose weight. Therefore, we hypothesize that among people with PAD who are overweight or obese, a weight loss intervention combined with exercise will improve walking ability more than exercise alone. However, the effects of intentional weight loss in overweight or obese people with PAD are unknown and may not be beneficial if weight loss exacerbates PAD-related sarcopenia. Behavior change that achieves sustained weight loss is particularly challenging in older obese people with chronic disease. Therefore, among people with PAD and BMI>28 kg/m2, we will conduct a randomized clinical trial to test the hypothesis that a weight loss intervention combined with walking exercise achieves greater improvement in functional performance than exercise alone at 12-month follow-up.

This research study is designed to evaluate a new treatment approach for patients with chronic heart failure. This study will assess the effectiveness and safety of a new medical device, the AquaPass system, in managing the accumulation of fluids in the body that persists despite standard medical treatment. The purpose of this study is to understand if the use of the AquaPass System with medication treatment results in increased fluid removal compared to only regular medication treatment.

The purpose of this study is to understand if a drug called baricitinib can help with thinking and memory problems after COVID-19 infection for people suffering with Long COVID. Some people have thinking and memory problems along with possible difficulty breathing, a racing heart, dizziness, and/or fatigue after COVID-19 called Long COVID. This includes things like having a hard time remembering people’s names, managing money, or keeping a job. For some patients, these issues may last several years. We still do not understand why these problems happen and why they last longer in some people. This study will look at the changes in brain function, heart function, and daily activities after taking baricitinib or placebo for people who experience Long COVID.