The purpose of this research project is to learn about whether a personalized eating plan designed specifically for teens with type 1 diabetes will help them better manage their blood sugar. This plan will be individualized to teens' unique preferences and daily routines. A dietician will provide ongoing support to the teen and family throughout the project

The study tests the safety and efficacy of a new type of drug, administered by intravenous infusion, for the treatment of lupus nephritis or IgA Nephropathy. You might be on the drug or on the placebo (no active drug ) and will help to figure out if this new drug is a good alternative or complement to existing drugs.

The CureGN Network acts as a "library" of data for investigators across the world to use to help us ask the following questions: 1) What is the disease?; 2) Why did it happen to me?; 3) Can it be passed down to my family members?; 4) What treatments work the best with the least side effects?

This is a three-year research study for people with primary membranous nephropathy (primary MN). The study will test if combining belimumab and rituximab is effective in treating Primary MN.

To evaluate the safety and efficacy of a device removing lipids from the blood using an apheresis device in treating primary FSGS

If you have been treated with ANCA vasculitis and you are now in remission, you may be able to participate in a study to test if a specific blood test can help your doctor decide if you need maintenance therapy.

We are looking for patients with kidney disease and healthy controls (no kidney disease) to provide blood samples, fill out surveys, and provide health related information to help investigators learn more about how to better diagnose and treat kidney disease. The information you provide will go into a "library" of data for doctors and researchers across the world to use for research projects. If you are a kidney patient, we are able to use your information to find out if you are eligible for treatment studies/other studies in the future.

The purpose of this study is to learn more about three kidney diseases called nephrotic syndrome: Focal Segmental Glomerulosclerosis (FSGS), Minimal Change Disease (MCD), and Membranous Nephropathy (MN). By collecting health information and laboratory samples from individuals who have these diseases and by making this information available to researchers, we hope to gain new knowledge about these diseases and to find better treatments for them.

This study will collect information about children who have rare types of lung disease to help us understand how better to diagnose and treat these patients. Information will be collected from participants' doctors about how different aspects of their disease and treatment. This will be compared to information from other such patients from other hospitals around the United States. By gathering information on many such patients, we hope to develop best practices for such patients. These may lead to new research studies, which we can invite participants in this study to consider as well.

We have created this registry to provide an opportunity to study diagnostic capabilities, administration protocols and long-term effects of contrast-enhanced ultrasound (CEUS) of any organ.