View clinical trials related to Membranous Nephropathy.
Filter by:The goal of this National Registry is to is to collect information from patients with rare kidney diseases, so that it that can be used for research. The purpose of this research is to: - Develop Clinical Guidelines for specific rare kidney diseases. These are written recommendations on how to diagnose and treat a medical condition. - Audit treatments and outcomes. An audit makes checks to see if what should be done is being done and asks if it could be done better. - Further the development of future treatments. Participants will be invited to participate on clinical trials and other studies. The registry has the capacity to feedback relevant information to patients and in conjunction with Patient Knows Best (Home - Patients Know Best), allows patients to provide information themselves, including their own reported quality of life and outcome measures.
The aim of this observational study is to provide analysis of T and B lymphocyte subgroups in peripheral blood samples of patients with primary membranous nephropathy (MN). A search for disease-related circulating antibodies [anti-phospholipase A2 receptor antibody (anti-PLA2R) and anti-thrombospondin type 1 domain-containing 7A antibody (anti-THSD7A)] in patients' sera is also planned. The main questions to answer are: 1. What is the relationship of these cell populations and their distribution during follow-up with treatment, treatment responses, and relapses? 2. What is the relationship of the cell populations with anti-PLA2R (or anti-THSD7A) antibody levels? Participants will provide peripheral venous blood samples at pre-designated regular intervals. The research team will compare results of the primary MN group with two control groups (IgA nephropathy and healthy volunteer groups) to see if the findings are specific for primary MN.
To evaluate the efficacy and safety of efgartigimod IV in Chinese patients with primary membranous nephropathy (pMN).
The goal of this clinical study is to evaluate multiple dose levels of povetacicept (ALPN-303) in adults with immunoglobulin A (IgA) nephropathy, membranous nephropathy, lupus-related kidney disease (lupus nephritis). or anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis to determine if povetacicept is safe and potentially beneficial in treating these diseases. During the study treatment period, participants will receive povetacicept approximately every 4 weeks for 6 months, with the possibility of participating in a 6-month treatment extension period and an optional 52 week treatment extension period.
To assess the correlation of these urinary biomarkers with the serum sample and evaluated the clinical utility of using urinary sample in the detection and prognostication of MGN. Fifty patients with newly diagnosed biopsy proven MGN would be recruited and followed up for 1 years. Serum and urinary biomarkers would be collected every 4 months and their antibody titres measured with ELISA assay.
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.
Membranous nephropathy (MN) is the most frequent cause of nephrotic syndrome (NS) in adults. The majority of MN patients show detectable circulating antibodies against the M-type phospholipase A2 receptor (PLA2R). Infusion of anti-CD20 monoclonal antibodies results in a profound depletion of B-cells, which are thought to be responsible for anti-PLA2R production. B-cell depletion is followed by NS remission in 70% of cases. Limited evidence highlighted that differences in the B- and T-cell compartments may exist between responders and non-responders. Owing to the non-homogenous efficacy of anti-CD20 treatment, investigators hypothesize that in MN patients who experience NS remission after B-cell depleting therapy, autoreactive B-cells may be mostly circulating, whereas in patients who do not respond to the same treatment, autoreactive B-cells may chiefly reside into secondary lymphoid organs - and thus be more resistant to the drug action. Researchers will therefore extensively analyze the circulating immune repertoire of MN patients before and after the infusion of B-cell lineage depleting agents, assessing the presence of circulating PLA2R autoreactive B cells from appropriately stratified responder and non-responder patients. Patients and healthy controls will be enrolled in this study. Patients will be stratified according to gender, anti-PLA2R status, type of B-cell lineage depleting agent received and response to treatment.
Glomerulonephritis (GN) generates an enormous individual and social economic burden. However, the therapeutic options are largely based on clinical and pathological parameters and the individual response to therapy or prognosis is uncertain. Recently, along with advances in molecular analysis and computational bioinformatics, genomic data from human renal biopsies could provide a strong foundation for the future of precision medicine in nephrology. In response to a request for applications by the Ministry of Health and Welfare of Korea for the creation of Clinical Research Registry, multi-center N network has been established for prospective cohort with kidney biopsy samples (KORNERSTONE). Through this Network the investigators hope to understand the fundamental biology of glomerulonephritis and aim to bank long-term observational data and corresponding biological data including genomic data from kidney tissues, and kidney pathologic data which is digitalized This database is archived to a web-based platform to access easily and further enrich for researchers.
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.