Active clinical trials for "Glomerulonephritis"

The purpose of this study is to evaluate the efficacy, safety, pharmacokinetics (PK), and pharmacodynamics (PD) of KP104 in participants with IgAN and C3G. The study will start with enrolling the IgAN cohort. Approximately 42 participants with IgAN will be enrolled in 2 stages: Stage 1 will be used to collect safety, immunogenicity, PK, and PD data to select the optimal biologic dose (OBD) of KP104 for IgAN, as well as to preliminarily explore the effect of KP104 on C3G. Stage 2 will be used to collect safety, immunogenicity, PK, PD, and efficacy data at the OBD dose of KP104 for IgAN and C3G. As soon as the OBD for IgAN is determined, eligible participants with C3G will be enrolled and dosed at the OBD for IgAN for a minimum of 48 weeks for weekly maintenance dosing and a minimum of 47 weeks for biweekly maintenance dosing. Approximately 10 participants with C3G will be enrolled.

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.

A central goal of this data repository is to collect data from a large population of subjects with a variety of renal disease states. Cohorts will include subjects with diabetes, inflammatory/autoimmune and transplant related renal conditions. Additionally, the repository will have the capacity to store biospecimens and electronic data in control subjects without established renal disease. This initiative will provide an opportunity to compare data from various disease states and controls with the objective of determining clinical and biological factors that predict disease progression, response to therapy and identify discriminating noninvasive clinical and biological features that predict renal biopsy findings.

This study included patients with glomerulonephritis who planned to receive rituximab treatment, and observed the efficacy and safety of rituximab in different glomerulonephritis in the real world. According to the pathological types of glomerulonephritis, they were divided into two cohorts : membranous nephropathy ( MN ) group or minimal change disease / focal segmental glomerulosclerosis ( MCD / FSGS ) group.

This study is designed as a long-term extension to Study APL2-C3G-310, and is being conducted to establish the long-term safety and efficacy of pegcetacoplan in patients with C3 glomerulopathy (C3G) or immune-complex membranoproliferative glomerulonephritis (IC-MPGN).

The purpose of this clinical trial is to evaluate the long-term efficacy and safety of low-dose oral corticosteroids combined with cyclophosphamide therapy and low-dose corticosteroids monotherapy, on a background of maximal RAS inhibitor therapy, for IgA nephropathy with stage 3 or 4 chronic kidney disease.

The goal of this clinical trial is to learn if a new drug new drug that might help protect and preserve kidney function in antineutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV). AAV is a type of autoimmune disease where the body's own immune system attacks itself, and in the case of AAV the body attacks its own small blood vessels. There are many small blood vessels in the kidneys meaning the kidneys are commonly affected in AAV. The main questions it aims to answer are: Is the new drug well tolerated and safe? Can the new drug protect and preserve kidney functions when is added to standard therapy? Researchers will compare the following groups to see how the new drug is tolerated and what effect to preserve kidney tissue has: Group A: Standard treatment + ALE.F02 lower dose infusions Group B: Standard treatment + ALE.F02 higher dose infusions Group C: Standard treatment + placebo infusions (inactive substance) The Treatment period will consist of 24 weeks beginning on Day 1, during which time participants will receive 13 infusions of the study medicine, along with standard therapy for kidney inflammation due to AAV. During the treatment period, participants will have the following assessments: A brief physical examination focusing on their skin any pre-existing medical conditions that you have. Collection of blood and urine samples for routine safety tests and to assess renal function. Collection of blood samples: To measure the amount of study medicine in their blood. This is called pharmacokinetics (PK) and it is tested to see how study medicine enters, moves through, and exits the body. To test for antidrug antibodies (ADA). To check if their body create antibodies against the study medicine, as this could reduce its effect. To measure biomarkers. Biomarkers are specific compounds in the body (can be protein, hormones, or genetic molecules) that indicate normal or abnormal processes taking place in your body and may be a sign of an underlying condition or disease (for example glucose levels are used as biomarker in managing diabetes). They are used to see how well the body responds to a treatment for a disease or condition. Collection of urine to measure urine markers of vasculitis/inflammation called biomarkers. Urine pregnancy test. A urine pregnancy test is a quick medical test that can tell if a woman is pregnant or not by checking for a hormone which is produced during pregnancy, usually in the urine. Chest High Resolution Computed Tomography (HRCT) scan to check whether they have vasculitis affecting their lungs. A CT scan uses special x-ray equipment to take detailed pictures of body tissues and organs to diagnose and monitor conditions in various parts of the body. For the CT scan, they will need to lie still on a table. At Week 24 a second lung CT scan will be performed for participants whose initial scan showed lung vasculitis to see whether your lung vasculitis is getting better or ongoing/worse.

This study aims to investigate the relevance of the Tfh/Tfr (Follicular helper T cells/ Follicular regulatory T cells) ratio in patients with IgA nephropathy: To identify a differential expression of the Tfh/Tfr ratio in patients considered stable or progressive To predict, at diagnosis, the clinical evolution of the disease (progressive or stable form) in the first year.

The RENATO trial is a multicenter randomized controlled trial that evaluates the efficacy of pioglitazone to improve renal outcomes in ANCA-associated vasculitis. Patients with biopsy-proven kidney involvement of ANCA vasculitis will be included in this trial at diagnosis. All patients will receive a standard of care immunosuppressive (SOC) therapy combining corticosteroids and rituximab (375 mg/m2/week for 4 consecutive weals followed by 500 mg re-infusion every 6 months). They will be randomized 1:1 to receive either pioglitazone 30 mg/day or placebo for 6 months, on top of SOC. The primary objective of this trial is to demonstrate that pioglitazone reduces kidney damage, reflected by the early improvement of proteinuria and serum creatinine levels. The secondary objectives will be to assess the efficacy of this drug on the reduction of hypertension and metabolic effects of glucocorticoids, to measure its impact on vasculitis activity and to evaluate the safety profile of pioglitazone in this population.

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.