View clinical trials related to IGA Nephropathy.
Filter by:IgA nephropathy (IgAN) is one of the most common glomerular diseases worldwide. Current treatments for IgAN are limited by their relatively insufficient efficacy and severe adverse events. Previous studies suggested that the disorder of intestinal flora may play an important role in the pathogenesis and prognosis of IgAN. Fecal microbiota transplantation (FMT) have been proved to be effective on rebuilding the intestinal microecological balance. However, there is no evidence for the safety and efficacy of FMT in IgAN. Therefore, investigators perform a prospective cohort study to evaluate the safety and efficacy of FMT in IgAN patients who did not response to the conventional treatment and did not want to aggravate immunosuppressive treatments or IgAN patients who did not response to immunosuppressive treatments.
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.
IgA nephropathy (IgAN) is the most prevalent form of primary glomerulonephritis in the Western world. Although most IgAN patients take a benign longterm course, about 20-30% progress to end-stage renal disease (ESRD) over 20 years. The majority of current treatment recommendations is based on weak evidence. In the randomized, controlled Supportive Versus Immunosuppressive Therapy for the Treatment Of Progressive IgAN (STOP-IgAN) trial, the investigators analyzed whether additional immunosuppression on top of standardized supportive care provides renal benefits in patients with progressive IgAN. Patients with persisting proteinuria >0.75 g/d (n=162) despite optimized supportive treatment including control of blood pressure and proteinuria, were randomized to either continue on supportive care or to receive additional immunosuppression during the 3-year trial phase. It was observed that immunosuppressive therapy in addition to optimized supportive care led to more full clinical remissions, but eventually did not better preserve renal function, did not better save patients from ESRD development and evoked more adverse effects such as infections, weight gain and diabetes. Aim of this planned study is to analyze renal outcome measures and adverse effects in the longterm observation of all randomized STOP-IgAN participants to ascertain quality and strength of the original trial results. By its observational nature, this quality control study includes the 162 IgAN patients (with the exception of drop-out patients) that had been previously randomized into the original STOP-IgAN trial. Information on serum creatinine, proteinuria, ESRD, death, relevant adverse events such as major cardiovascular events, osteoporosis, osteonecrosis, bone fractures, diabetes, malignancies and interim treatment will be collected as available from existing routine records until March 31, 2018. Primary endpoint is the time to the first occurring event of the binary composite of all-cause death, ESRD or decline in estimated glomerular filtration rate (eGFR) by at least 40% as compared to enrollment into the original trial. Secondary outcome measures comprise the individual components of the primary endpoint, absolute eGFR at the end of observation, proteinuria and adverse events. Information on specific treatments with renin-angiotensin-system (RAS)-blocking agents and/or interim immunosuppression will also be collected. All data will be recorded in a pseudonymous fashion in a central electronic data base located at the PI's site.
This is a Phase II trial assessing the safety and preliminary efficacy of daily APL-2 subcutaneous infusion administered for 16 weeks with a 6 month safety follow up, in patients with glomerulopathies
Efficacy and safety of LNP023 in IgAN patients
This multi-center, open-label Phase 2 trial will study the safety, tolerability, and efficacy of bardoxolone methyl in qualified patients with the following rare chronic kidney diseases (CKD): CKD associated with type 1 diabetes (T1D), IgA nephropathy (IgAN), focal segmental glomerulosclerosis (FSGS), and autosomal dominant polycystic kidney disease (ADPKD). Patients will be enrolled in disease specific cohorts within the trial, and effectiveness of bardoxolone methyl in treating CKD will be assessed separately by cohort for each rare CKD. All patients in the study will follow the same visit and assessment schedule. Following randomization on Day 1, patients will be scheduled to be assessed during treatment at Weeks 1, 2, 4, 6, 8, and 12, and by telephone contact on Days 3, 10, 21, 31, 38, and 45. Patients will also be scheduled to be assessed at an in-person follow-up visit at Week 16, four weeks after the end of treatment.
This study is an extended follow-up of the study (ClinicalTrials.gov ID: NCT01758120)-Treatment of prednisone plus cyclophosphamide may be superior to treatment of prednisone alone in patients with advanced-stage IgA nephropathy.
TIGER study (Treatment of IgA nEphropathy according to Renal lesions) is a prospective openly randomized controlled study. The main objective is to evaluate the efficacy of early corticotherapy + Renin Angiotensin System (RAS) blockade or inhibitors of Sodium glucose transporter 2 (SGLT2i) (versus RAS blockade or SGLT2i alone) after two years of evolution in IgAN patients with severe histological lesions.
This study tries to identify the safe and effective treatment option for IgA nephropathy in children. Investigators will perform prospective registration study among 25 pediatric nephrology medical centers in China.
The investigators are registering all biopsy-proven primary IgA nephropathy (IgAN) patients at recruited hospitals and developing a IgAN database in China. Patients will be follow-up every one year, and both baseline and follow-up information will be entered into the registration system. All-cause and cardiovascular mortality and a composite renal outcome of doubling of serum creatinine and end stage renal failure (ESRD, defined as initiation of dialysis or kidney transplantation) of IgAN patients will be compared using the IgAN database.