58 Clinical Trials for Various Conditions
This open-label, randomized multicenter study is to assess the efficacy, safety, and pharmacokinetics (PK)/pharmacodynamics (PD) of obinutuzumab compared with mycophenolate mofetil (MMF) in children and young adults (aged \>= 2-25 years) with frequently relapsing nephrotic syndrome (FRNS) or steroid-dependent nephrotic syndrome (SDNS).
Childhood Idiopathic Nephrotic Syndrome
A Clinical Trial Investigating the Safety and Efficacy of ADX-629 in Subjects with Frequently Relapsing and Steroid-Dependent Nephrotic Syndrome
Nephrotic Syndrome
Researchers from the University of Michigan and Northwestern University are studying people's experiences with swelling caused by Nephrotic Syndrome. Interviews with patients (child and adult) and parents of young children will be conducted. The information collected from the interviews will be used to develop a survey to use when testing new medications for Nephrotic Syndrome. Please consider participating in a 1-hour long interview with the Prepare-NS research study to discuss children and adults experiences with swelling.
Fluid Overload, Glomerulosclerosis, Focal Segmental, Edema, Membranous Nephropathy, Minimal Change Disease, Minimal Change Nephrotic Syndrome, IgM Nephropathy, Nephrotic Syndrome, Glomerular Disease, Nephrotic Syndrome, Minimal Change, Nephrotic Syndrome in Children, Nephrotic Syndrome with Edema (Diagnosis), FSGS
This phase I study is a single arm, multi-dose study that will evaluate steady-state apixaban pharmacokinetics (PK) and pharmacodynamics (PD) in subjects with Nephrotic Syndrome (NS) vs healthy control subjects. This study will enroll 20 subjects diagnosed with NS and 10 healthy control subjects. Comparing differences in steady-state apixaban PK/PD parameters between subjects with NS and healthy volunteers will be essential to identifying a safe and effective apixaban dose and dose administration schedule for future randomized controlled trials (RCTs).
Nephrotic Syndrome, Membranous Nephropathy
This study evaluates the impact of transcutaneous auricular Vagus Nerve stimulation (taVNS) therapy on the incidence of nephrotic syndrome relapses in children with idiopathic nephrotic syndrome. Participants will perform taVNS 5 minutes a day for 6 months total, monitoring for signs of nephrotic syndrome relapse with both labwork and clinical symptoms.
Idiopathic Nephrotic Syndrome, Frequently Relapsing Nephrotic Syndrome
Idiopathic nephrotic syndrome is one of the most common chronic kidney diseases in children. Patients suffer from frequent disease relapses and complications. Self-management is difficult for families and nonadherence is common, with adverse effects on the children's health. UrApp is a mobile application designed to assist families with nephrotic syndrome management. This study will examine whether providing the children's caregivers (or adolescent patients) with UrApp improves self-management and disease outcomes. This study will include 60 caregivers of children with newly diagnosed nephrotic syndrome. Participants will be randomized 1:1 to UrApp or standard of care and followed for 1 year.
Idiopathic Nephrotic Syndrome
Idiopathic nephrotic syndrome (INS) is one of the most common glomerular pathologies in children and corticosteroid therapy is its most effective treatment. The total duration of treatment ranges anywhere from two to six months, generally about 3 months. The main objective of our study is to test the feasibility of a shorter total duration (two months) of corticosteroid therapy in patients who show a quicker treatment response to the initial treatment.
Nephrotic Syndrome in Children
An Open Label, Intra-Subject Dose Escalation Study of CCX140 B in Subjects with Primary FSGS and Nephrotic Syndrome
Focal Segmental Glomerulosclerosis
Patients with proteinuria to start treatment with Acthar and watch a variety of clinical parameters with a goal of decreasing proteinuria between 50-100% over a period of nine months with every 3 months increasing the dose of medication until a decrease of either 50- 100 % of protein excretion is achieved. In addition addition podocyte function will be assessed monthly by measuring suPar levels, tnf alpha, podocyte/creatinine levels as well as podocyte function studies.
Decrease of Proteinuria With H.P. Acthar Gel and Its Effects on Clinical and Podocyte Function
Elevated plasma zonulin levels, which are supportive of a diagnosis of CD (celiac disease) in children with gastrointestinal symptoms, may indicate patients with difficult-to-manage NS who will benefit from initiation of a GFD (gluten free diet). This pilot study will determine whether high plasma zonulin levels can be used as a screening tool to identify patients with NS (nephrotic syndrome) who are likely to demonstrate a beneficial response to a GFD. It will provide important information about the feasibility of testing the efficacy of a GFD for this condition and assist in the design and sample size calculation for a definitive trial to test the beneficial effect of this dietary intervention. Although NS is a rare condition in childhood, it is a chronic disease that can lead to short- and long-term disability especially in those with difficult-to-manage disease. There is an urgent need to develop safe and effective new therapies in this subgroup. This project may indicate the utility of a common dietary modification, a GFD, to treat these patients. The growing medical use of and greater access to gluten-free food items underscore the feasibility and timeliness of this approach.
Nephrotic Syndrome
The management of steroid-resistant nephrotic syndrome (SRNS) remains a persistent problem for investigators in part because of the wide array of pathogenic cccccccccc mechanisms that contribute to these disorders as well as the lack ofs. While glucocorticoids remain the primary therapy for many forms of protein uric glomerularxxxxxxxxx diseases, prolonged use is associated with significant morbidities including steroid induced diabetes, metabolic bone disease, and excessive weight gain.
Nephrotic Syndrome
The study purpose is to determine the hypolipidemic effect of Alirocumab co-administered with atorvastatin on levels of triglyceride-rich lipoproteins and LDL compared to monotherapy with atorvastatin in patients with dyslipidemia secondary to nephrotic syndrome.
Nephrotic Syndrome
This study is to investigate the pharmacokinetics and pharmacodynamics of apixaban in nephrotic syndrome.
Nephrotic Syndrome, Proteinuria
We hypothesize that the anti-CD20 monoclonal antibody Rituximab will be more effective than MMF in maintaining remission in children with frequent relapsing or steroid dependent nephrotic syndrome who have had one relapse while receiving MMF. We will conduct a randomized study comparing two Rituximab infusions and continued MMF treatment. We plan to enroll 64 to have a comparater group of 58 (29 in each arm).
Frequent Relapsing Nephrotic Syndrome, Steroid Dependent Nephrotic Syndrome
The investigators are trying to learn more about the cause of kidney diseases such as Focal Segmental Glomerulosclerosis (FSGS) and Nephrotic syndrome by studying genetics. The investigators are interested in discovering which genes play a role in causing a predisposition to FSGS/NS. The investigators also want to learn why FSGS/NS can run in families. Participation in our study involves a saliva sample and a urine sample that you can give from home. There is no cost to participate. All information is kept private and confidential. The investigators also like to include healthy volunteers (parents, spouses) if interested/available but of course this is completely optional.
Focal Segmental Glomerulosclerosis, Nephrotic Syndrome, End Stage Renal Disease, Kidney Failure, Unexplained Proteinuria
The purpose of this study is to learn about patient, caregiver and healthcare worker perspectives on educating patients with newly-diagnosed Nephrotic Syndrome. All patients enrolled in the Contact Registry with Nephrotic Syndrome will be invited via email to participate in this study.
Nephrotic Syndrome
In childhood nephrotic syndrome, the kidneys leak protein, causing body swelling and a variety of possible complications such as infection, blood clots, and kidney failure. The first-line treatment for nephrotic syndrome is corticosteroids. Many children respond to prednisone treatment, but the disease comes back (relapses) when the prednisone is stopped or the dose is reduced. Children with frequently relapsing or steroid dependent nephrotic syndrome are at risk for toxicity from frequent exposure to corticosteroids. Currently, the standard treatment for frequently relapsing and steroid dependent nephrotic syndrome involves a variety of medications that suppress the immune system, which can produce serious side effects. We propose a study to examine the effects of a different medication, ACTH, on nephrotic syndrome. ACTH is a hormone naturally found in the body. Recently, in adult studies, ACTH has been shown to be effective for the treatment of nephrotic syndrome. It has also been shown to have mild and reversible side effects. ACTH is potentially an attractive therapeutic alternative for the treatment of frequently relapsing and steroid dependent nephrotic syndrome in children. Our study will randomly assign patients with frequently relapsing or steroid dependent nephrotic syndrome to either ACTH treatment or no treatment. This will allow us to study the effects of ACTH on this disease and its side effects, by comparing how patients do on ACTH treatment versus no treatment. We hypothesize that ACTH gel is superior to no treatment in maintaining remission in children with frequently relapsing or steroid dependent nephrotic syndrome.
Nephrotic Syndrome
The purpose of this research study is to learn if using statin in patients with nephrotic syndrome could lower the risk of blood clots. Nephrotic syndrome is a collection of signs and symptoms that occur when the glomeruli -the tiny filters that work in the kidney- leak protein in the urine. One of the symptoms associated with nephrotic syndrome is hyperlipidemia: too much bad cholesterol (LDL). This bad cholesterol could be linked to the increased risk of blood clots in patients with nephrotic syndrome. The study doctors would like to see if taking a statin drug to reduce the amount of bad cholesterol could reduce the risk of blood clots.
Nephrotic Syndrome, Hyperlipidemia
Minimal change disease (MCD), focal segmental glomerulosclerosis (FSGS), and Membranous nephropathy (MN), generate an enormous individual and societal financial burden, accounting for approximately 12% of prevalent end stage renal disease (ESRD) cases (2005) at an annual cost in the US of more than $3 billion. However, the clinical classification of these diseases is widely believed to be inadequate by the scientific community. Given the poor understanding of MCD/FSGS and MN biology, it is not surprising that the available therapies are imperfect. The therapies lack a clear biological basis, and as many families have experienced, they are often not beneficial, and in fact may be significantly toxic. Given these observations, it is essential that research be conducted that address these serious obstacles to effectively caring for patients. In response to a request for applications by the National Institutes of Health, Office of Rare Diseases (NIH, ORD) for the creation of Rare Disease Clinical Research Consortia, a number of affiliated universities joined together with The NephCure Foundation the NIDDK, the ORDR, and the University of Michigan in collaboration towards the establishment of a Nephrotic Syndrome (NS) Rare Diseases Clinical Research Consortium. Through this consortium the investigators hope to understand the fundamental biology of these rare diseases and aim to bank long-term observational data and corresponding biological specimens for researchers to access and further enrich.
Minimal Change Disease (MCD), Membranous Nephropathy, Glomerulosclerosis, Focal Segmental
This study will examine the safety and effectiveness of ACTHAR Gel, when used to treat 15 patients diagnosed with "treatment resistant nephrotic syndrome." Nephrotic syndrome is a group of symptoms that includes low levels of protein in the blood, swelling of tissue (edema), especially around the eyes, feet and hands; and high plasma levels of cholesterol. It is caused by a variety of diseases and underlying disorders that damage the kidneys, resulting in excessive excretion of protein in the urine. These diseases damage the glomeruli, which are small blood vessels that filter wastes and excess water from the blood and pass them into the bladder as urine. As a result of protein loss in the urine, the blood is deficient in protein. Normal amounts of blood protein are needed to help regulate fluid throughout the body. Protein in the blood normally draws water from the tissues and into the bloodstream. When blood protein levels are low, the normal movement of water is reversed, and fluid is drawn from the blood and accumulates in the tissues. This excess tissue fluid causes the swelling and puffiness (edema) that is a symptom of nephrotic syndrome. Nephrotic syndrome is described as "treatment resistant" when a patient fails to achieve a sustained partial or complete remission after treatment with at least two first line therapies. The goal of this study is to determine whether injections of ACTHAR Gel (an FDA approved treatment for nephrotic syndrome) over a six month period will lead to a correction of treatment resistant nephrotic syndrome in these patients.
Treatment Resistant Nephrotic Syndrome
Focal Segmental Glomerulosclerosis (FSGS) is a devastating kidney disease which is difficult to treat and carries a poor prognosis, with 50% of affected children progressing to end stage renal disease (ESRD). The purpose of this study is to investigate oral galactose as a benign treatment for FSGS in children. The investigators hypothesize that galactose, a simple milk sugar thought to bind to the protein factor (FSPF) that causes FSGS thereby inactivating it and stopping it from damaging the kidney, resulting in a reduction in glomerular permeability to albumin and decrease in proteinuria in children with nephrotic syndrome secondary to FSGS.
Focal Segmental Glomerulosclerosis, Steroid Resistant Nephrotic Syndrome
To determine if H.P. Acthar Gel (repository corticotrophin) has the same anti-proteinuric effects seen with the synthetic ACTH analogue in Europe.
Nephrotic Syndromes
The objective of this study is as follows: * Perform genetic analysis to define the prevalence of each of the known gene mutations in an unselected cohort of patients with focal segmental glomerulosclerosis (FSGS) * Perform a comprehensive assessment of cardiovascular status to determine the incidence of any cardiac abnormalities in patients with FSGS * Determine if patients with mutations in specific proteins are more likely to have cardiovascular abnormalities * Initiate long-term follow up in all patients to determine whether cardiac prognosis is related to any specific genetic abnormality
Focal Segmental Glomerulosclerosis, Nephrotic Syndrome, Steroid Resistant Nephrotic Syndrome, Chronic Kidney Disease
OBJECTIVES: I. Determine the effect of atorvastatin on the plasma levels of lipids, Lp(a), and apoproteins for treating hyperlipidemia in children with nephrotic syndrome in whom proteinuria and hyperlipidemia persist after other appropriate measures to treat their primary disease have been exhausted. II. Determine the safety and tolerability of atorvastatin in these patients. III. Provide preliminary data for a future investigation into the potential effect that lowering cholesterol levels may have on the rate of progression of renal insufficiency in such patients.
Nephrotic Syndrome, Hyperlipidemia
Children with frequently relapsing nephrotic syndrome (FRNS) are exposed to prolonged courses of steroids and other immunosuppressant medications. Given the adverse side effect profiles and variable efficacy of these medications, there is an urgent need to identify novel and safe therapies to treat nephrotic syndrome in children. Stimulation of the vagus nerve, which can be activated non invasively by transcutaneous auricular vagus nerve stimulation (taVNS), has immunomodulatory effects mediated by the inflammatory reflex and spleen. taVNS has become a therapy of interest for treating chronic immune mediated illnesses. The aims of the study are (1) To determine the feasibility of protocol implementation and tolerability of taVNS in the treatment of nephrotic syndrome in children (2) To establish proof-of-concept and generate statistical estimates of variance parameters and effect sizes for treatment response outcomes in children with nephrotic syndrome randomized to taVNS therapy compared with sham therapy (3) To investigate the effects of taVNS on inflammatory markers in children with nephrotic syndrome.
Nephrotic Syndrome in Children, Minimal Change Disease, Focal Segmental Glomerulosclerosis
Children with steroid resistant nephrotic syndrome (SRNS) are exposed to prolonged courses of immunosuppressant medications. Given the adverse side effect profiles and variable efficacy of these medications, there is an urgent need to identify novel and safe therapies to treat nephrotic syndrome in children. Stimulation of the vagus nerve, which can be activated noninvasively by transcutaneous auricular vagus nerve stimulation (taVNS), has immunomodulatory effects mediated by the inflammatory reflex and spleen. taVNS has become a therapy of interest for treating chronic immune mediated illnesses. The aims of the study are (1) To determine the feasibility of protocol implementation and tolerability of taVNS in the treatment of nephrotic syndrome in children (2) To establish proof-of-concept and generate statistical estimates of variance parameters and effect sizes for treatment response outcomes in children with nephrotic syndrome randomized to taVNS therapy compared with sham therapy (3) To investigate the effects of taVNS on inflammatory markers in children with nephrotic syndrome.
Nephrotic Syndrome in Children, Minimal Change Disease, Focal Segmental Glomerulosclerosis
NEPTUNE Match is an additional opportunity offered to NEPTUNE study participants to prospectively recruit and communicate patient-specific clinical trial matching with kidney patients and their physician investigators.
Nephrotic Syndrome in Children, Focal Segmental Glomerulosclerosis, Minimal Change Disease, Minimal Change Nephrotic Syndrome, Membranous Nephropathy, FSGS, MCD, MCD - Minimal Change Disease
This study is a multicentric, randomized, parallel group, open label controlled trial of children age 1 year up to 4 years with new onset, idiopathic nephrotic syndrome. It is designed to test the initial duration of steroid therapy of either 3 month or 6 month total duration. Participants will be randomized to either extend their pre-trial 3 months (12 weeks) of standard of care corticosteroid therapy to add an additional 12 weeks of therapy or to stop therapy. Pre-trial standard of care corticosteroids will include 60 mg/m2/day for 6 weeks followed by 40 mg/m2/day every other day for 6 weeks of prednisolone or equivalent. The trial intervention will therefore be an additional 12 vs 0 weeks of corticosteroids in these children with idiopathic nephrotic syndrome.
Nephrotic Syndrome
The purpose of this study is evaluate if abatacept is effective and safe in decreasing the level of protein loss in the urine in patients with excessive loss of protein in the urine (nephrotic syndrome) due to either focal segmental glomerulosclerosis (FSGS) or minimal change disease (MCD). Candidates must have a prior kidney biopsy with either diagnosis. Another kidney biopsy will not be required as part of the study. Candidates must have failed or be intolerant of prior therapy for their kidney disease. The failed or intolerant therapy must include corticosteroids and at least one other drug. Candidates can be adults and children over the age of 6. Abatacept will be administered by venous infusion every 4 weeks.
Nephrotic Syndrome, Focal Segmental Glomerulosclerosis, Minimal Change Disease
Background: * Membranous nephropathy is associated with damage to the walls of the glomeruli, the small blood vessels in the kidneys that filter waste products from the blood. This damage causes leakage of blood proteins into the urine and is associated with low blood protein levels, high blood cholesterol values, and swelling of the legs. These problems can decrease or go away without treatment in about 25 percent of patients, but if they persist, some patients may experience impaired (or loss of) kidney function, blood vessel and heart disease, and a risk of forming blood clots in veins. * Kidney biopsies that show that antibodies have been deposited along the glomeruli suggest that specialized cells of the immune system, called B and T cells, are causing damage to the kidneys through their increased activity. To suppress the action of B and T cells and to decrease the harmful deposits in the kidneys, drug treatments are required. * Patients with membranous nephropathy are often treated with immunosuppressive drugs such as cyclosporine or cytoxan plus steroids that attempt to reduce or suppress the activity of the immune system, decrease antibody production, and reduce antibody deposits in the kidney. However, not everyone responds to these medications and the kidney disease can return in some patients when the drugs are stopped. Also, there are side effects associated with long term usage of these medications. Rituximab, a different immunosuppressant, has also been used for this purpose. Although cyclosporine and Rituximab have been used separately, they have not been tried in combination as a possible treatment for membranous nephropathy. Objectives: - To determine the safety and effectiveness of combining rituximab and cyclosporine to treat membranous nephropathy. Eligibility: - Individuals 18 years of age and older who have been diagnosed with membranous nephropathy based on a kidney biopsy done within the preceding 24 months, and who have had excess levels of protein in the urine for at least 6 months based on urine and blood tests. Design: * Potential participants will be screened with an initial clinic evaluation and full medical history. * Before the treatment, there will be a run-in period that will last up to 2 months. During this time, participants will be placed on a blood pressure lowering medication and will not take any other immunosuppressant medications. * Participants will visit the NIH clinical center for a baseline evaluation, four intravenous infusions of rituximab, and also at 1- to 6-month intervals throughout the study. * Active treatment period will involve a 6-month course of cyclosporine and a total of four doses of rituximab. Participants will take cyclosporine tablets twice daily, and have two infusions of rituximab given 2 weeks apart, After 6 months, the cyclosporine dose will slowly be decreased over several weeks and then completely discontinued. Participants will then receive another course (two doses 2 weeks apart) of rituximab, depending on results of blood work. * Participants will have frequent blood and urine tests performed to monitor the results of treatment and reduce the chance of side effects.
Nephrotic Syndrome, Proteinuria, Autoimmune Disease, Glomerular Disease, Membranous Glomerulonephritis