18 Clinical Trials for Various Conditions
The study aims to longitudinally capture the full spectrum of symptoms, treatment utilization, and overall health-related quality of life (HRQoL) experienced by Immunoglobulin A nephropathy (IgAN) patients and their caregivers.
In this study, researchers will learn more about the use of felzartamab in participants with immunoglobulin A nephropathy (IgAN). This study will focus on participants who have protein in their urine (proteinuria) as a result of damaged kidneys. The main goal of the study is to learn about the effect felzartamab has on proteinuria. The main question that researchers want to answer is: • How much does the amount of protein in the urine change from the start of the study to Week 36? Researchers will learn about the effect felzartamab has on the kidneys' ability to filter blood. They will also learn more about the safety of felzartamab and how it is processed by the body. The study will be done as follows: * Participants will be screened to check if they can join the study. * Participants will be randomized to receive either felzartamab or a placebo. A placebo looks like the study drug but contains no real medicine. * Neither the researchers nor the participants will know what the participants will receive. * Participants will receive felzartamab or placebo as intravenous (IV) infusions. The treatment period will last 24 weeks. * Afterwards, participants will enter a follow-up period which will last 80 weeks. * In total, participants will have 17 study visits. Participants will stay in the study for about 2 years.
The purpose of this study is to evaluate the efficacy and safety of Avacopan together with low-dose glucocorticoid in the treatment of patients with crescentic Imunoglobulin A Nephropathy (IgAN) and high risk of progression.
The purpose of this study is to evaluate the efficacy of povetacicept in adult participants compared with placebo in reducing proteinuria and preserving renal function.
The primary objective of this study to evaluate efficacy of ravulizumab compared with placebo on proteinuria reduction and change in eGFR in adult participants with IgAN who are at risk of disease progression.
This is a phase 3 study to evaluate effects on proteinuria and glomerular filtration rate of sibeprenlimab 400 mg subcutaneously (s.c.) Q 4 weeks in adults with IgAN who are receiving maximally tolerated standard-of-care therapy.
This is a Phase 2, randomized, double-blind, placebo-controlled, multicenter study of ALXN2050 (120 and 180 milligrams \[mg\]) in addition to background therapy consistent with the standard of care in adult participants (≥ 18 to ≤ 75 years of age) with either LN or IgAN. The study will consist of an up to 6-week Screening Period, a 26-week blinded Initial Evaluation Period, a 24-week blinded Extended Treatment Period, and an Open-label Extension (OLE) Period of up to 2 years. Safety will be monitored throughout the study.
The objectives of this study are to evaluate the safety and efficacy of ravulizumab administered by intravenous (IV) infusion compared to placebo and demonstrate proof-of-concept of the efficacy of terminal complement inhibition in participants with LN (LN Cohort) or IgAN (IgAN Cohort).
The aim of this observational study is to assess humanistic burden among adults and children/adolescents with FSGS and IgAN as well as the burden and impact for patient care-partners in six countries (United States \[US\], United Kingdom \[UK\], France, Germany, Italy and Spain).
The purpose of this study is to collect long-term safety and tolerability data for atacicept in patients with IgAN that completed Vera trial investigating atacicept in IgAN population.
This is a 28-week, open-label, multicenter, single-group Phase 2 exploratory study to determine the safety and effect of sparsentan in participants with IgAN who are at risk of disease progression to kidney failure despite being on both stable RAASi and SGLT2 inhibitor treatment for at least 12 weeks prior to study entry
This is a phase 2/3 open-label trial to evaluate the long-term safety, tolerability, and efficacy of sibeprenlimab administered subcutaneously (SC) in subjects with IgAN.
The purpose of this study is to evaluate the efficacy and safety of VIS649 in participants with immunoglobulin A (IgA) Nephropathy (IgAN)
This is a phase 1, randomized, placebo-controlled, double-blind, single ascending dose study of IV VIS649 in healthy subjects. VIS649 is a monoclonal immunoglobulin G2 (IgG2) antibody targeting the B-cell growth factor APRILL. The study will enroll up to 45 subjects and will be conducted in up to 5 sequential dosing cohorts at four different dose levels, enrolling 9 subjects per cohort. Subjects will be randomized to VIS649 or placebo in a ratio of 7:2 (7 active, 2 placebo). Safety, pharmacokinetic (PK) and pharmacodynamic (PD) data from the initial cohorts will be assessed.
This is an adaptive prospective, multi-center, randomized, double-blind, placebo-controlled study to evaluate the safety, efficacy, pharmacokinetics, and pharmacodynamics of WAL0921 in subjects with glomerular kidney disease and proteinuria, including diabetic nephropathy and rare glomerular kidney diseases (primary focal segmental glomerulosclerosis \[FSGS\], treatment-resistant minimal change disease \[TR MCD\], primary immunoglobulin A nephropathy \[IgAN\], and primary membranous nephropathy \[PMN\]). Subjects in this study will be randomized to receive the investigational drug WAL0921 or placebo as an intravenous infusion once every 2 weeks for 7 total infusions. All subjects will be followed for 24 weeks after their last infusion.
To evaluate the safety, efficacy and tolerability of sparsentan oral suspension and tablets, and assess changes in proteinuria after once-daily dosing over 108 weeks.
The purpose of this study is to evaluate the long-term safety and tolerability, of open label iptacopan in primary IgA nephropathy participants who have completed either the CLNP023X2203 or CLNP023A2301 clinical trials. The open-label design of the current study is appropriate to provide study participants the opportunity to receive treatment with iptacopan until marketing authorizations are received and the drug product becomes commercially available while enabling collection of long-term safety and tolerability data for the investigational drug. Furthermore efficacy assessments conducted every 6 months will afford the opportunity to evaluate the clinical effects of iptacopan on long-term disease progression.
The primary objective of this study is to evaluate the effect of OMS721 on 24-hour urine protein excretion (UPE) in IgA nephropathy (IgAN) patients with high baseline proteinuria (high-risk proteinuria group; 24-hour UPE ≥ 2 g/day) assessed at 36 weeks from baseline.