Active clinical trials for "Kidney Diseases"

This is a Phase II, multicenter, open-label, randomized, standard of care (SOC) controlled, multiple ascending dose study to assess the safety and tolerability of IV Brincidofovir (BCV) in subjects with BKV infection after kidney transplantation. The study will be conducted at multiple study sites in several countries including Australia and Japan. Subjects who meet eligibility criteria will be enrolled in the study and will be randomized and assigned to BCV or SOC (defined as use of the same immunosuppressant administered during prescreening) before receipt of the first dose of study drug in both the Dose Escalation Phase and the Expansion Phase.

The primary objective of this study is to evaluate the effect of tolvaptan on the need for renal replacement therapy in pediatric subjects with autosomal recessive polycystic kidney disease (ARPKD)

The purpose of this study is to determine if the drug, baricitinib, is safe and effective in reducing high levels of albumin in the urine (albuminuria) in African American/Blacks with APOL1- associated focal segmental glomerulosclerosis (FSGS) and non-diabetic APOL1-associated chronic kidney disease due to hypertension (HTN-CKD).

The role and related mechanisms of gut microecology in the development and progression of IgA nephropathy were investigated by treating IgA nephropathy subjects with oral probiotic capsules (FMT) combined with metagenomic sequencing and metabolomic analysis.

Idiopathic immunoglobulin A nephropathy (IgAN) is the most common biopsy-proven glomerulonephritis in the world. Approximately 40% of IgAN patients reach end-stage kidney disease (ESKD) 20 years after their kidney biopsy. The high prevalence of ESKD suggests the need to move from a generalized therapy for all patients to personalized therapy. Many RCTs have been conducted stratifying patients based on the laboratory findings (serum creatinine, eGFR and daily proteinuria). In contrast, data from the kidney biopsy has been used only for clinical diagnosis. Therefore, IgAN patients with active or chronic renal lesions have not been equally distributed in experimental and control arms of the randomized clinical trials (RCTs) Our clinical study of IgAN (CLIgAN) is a multicentre, prospective, controlled and open-label randomized clinical trial based on patients' stratification at the time of their kidney biopsy. The investigators will consider, first, the type of renal lesions followed by the serum creatinine values, eGFR and proteinuria. IgAN patients with active renal lesions (n=132) will be enrolled in the first RCT (ACIgAN) in which they will receive corticosteroids (pulse therapy) plus oral corticosteroids combined with RASB or RASB followed by oral corticosteroids. IgAN patients with chronic or moderate renal lesions at high or very high risk of chronic renal disease (n=294) will be enrolled in the second RCT (CHRONIgAN) in which they will receive the SGLT2 inhibitor combined with RASB compared with RASB combined with oral corticosteroids. Using this approach, the investigators hypothesize that patients could receive personalized therapy based on renal lesions to ensure that the right drug gets to the right patient at the right time. Recently, we developed a Clinical Decision Support System (CDSS) tool using artificial intelligence (artificial neural networks) to identify IgAN patients at high risk of developing ESKD. The IgAN tool (DialCheck) was validated in a retrospective cohort of IgAN patients but not in a prospective clinical study. The investigators propose to measure the power of the DiaCheck tool in patients enrolled in both RCTs to determine whether personalized therapy can slow the decline of the renal function to delay the ESKD. The CLIgAN study also includes a cutting-edge molecular study for precision therapy (PRECIgAN).

This study is a 1:1 randomized controlled trial with an intervention for 18 months and a follow up period of 12 months. The purpose of the study is to assess the safety and efficacy of recombinant human parathyroid hormone for treatment of adynamic bone disorder in patients with chronic kidney disease.

Background: CKD in patients with heart failure (HF) is common and associated with poor prognosis. Despite evidence of benefit with Renin-Angiotensin-Aldosterone-System inhibitor (RAASi) agents, they are avoided due to fear of hyperkalaemia. New potassium binders, e.g. Sodium Zirconium Cyclosilicate (SZC), reduce incidence of hyperkalaemia in CKD-HF patients and hence may help RAASi maximisation, which has not been investigated in an RCT. Purpose: The proposed study will randomise HFrEF patients with stable CKD 3-5 and serum potassium 5-5.0 mmol/L, to receive SZC or placebo while RAASi therapy is maximised. The aim of the study is to examine if SZC is superior to placebo in achieving maximal doses of ACEi/ARB, e.g. Ramipril 10 mg, Candesartan 32 mg; and mineralocorticoid receptor antagonist, e.g. Epleronone 50 mg or Spironolactone 50 mg, avoiding hyperkalaemia. Methods: Eligible patients with eGFR<60 mL/min/1.73m2, heart failure (EF<40%) on none/submaximal dose of RAASi will be randomised to receive 10g TDS of investigational medicinal product (IMP), either SZC or placebo, for 48 hours and in 10 or 5g OD guided by laboratory serum potassium (K+). Every two weeks the RAASi dose will be increased and IMP adjusted according to a strict protocol and guided by laboratory potassium and creatinine. The primary endpoint of the study is achievement of maximal dose of RAASi in randomised patients avoiding hyperkalaemia, i.e. K+≤5.6 mmol/L. Patients will be allowed to continue with RAASi maximisation to K+<6.0mmol/L. Patients will be tested at baseline and follow-up visits for hyperkalaemia, AKI, symptomatic hypotension and QT prolongation on ECG. Results: The study results will show if SZC is superior to placebo for RAASi maximisation in CKD-HF patients while maintaining safe levels of serum potassium without any adverse impact on quality of life. The study will demonstrate if SZC allows higher RAASi dose and more dose escalations than placebo. It will also examine the impact of RAASi escalation on creatinine, proteinuria, and cardiac blood biomarkers. Conclusion: If positive, the results of this study will demonstrate that SZC enables RAASi up titration in CKD-HF patients, which potentially can help achieve optimal treatment and improve quality of life of the patient.

The primary objective of the study is to assess the safety and tolerability of REGN5459 (Part A) or REGN5458 (Part B) as monotherapy in patients with chronic kidney disease (CKD) who need kidney transplantation and are highly sensitized to human leukocyte antigen (HLA). The secondary objectives of the study are to determine/assess the following for REGN5459 (Part A) or REGN5458 (Part B): Dose regimen(s) that result in a clinically meaningful reduction of anti-HLA alloantibody levels Effect on calculated panel-reactive antibody (cPRA) levels Time to maximal and clinically meaningful reduction in anti-HLA alloantibody levels Duration of the effect of study drug on the reduction of anti-HLA alloantibodies Effect on circulating immunoglobulin (Ig) classes (isotypes) Pharmacokinetics (PK) properties Immunogenicity

This study seeks to determine if administration of the drug belumosudil (KD025) will be safe and improve transplant tolerance in subjects undergoing combined Human Leukocyte Antigen (HLA) single haplotype-matched related or 0-3 antigen (at A, B, C, DR) HLA mismatched unrelated living donor kidney and hematopoietic stem cell transplantation.

This study will evaluate the safety and tolerability profile of a dwell time (bath) of 24 hours using a 500 ml sodium-free peritoneal dialysis solution based on 30% icodextrin and 10% dextrose in patients with chronic kidney failure undergoing peritoneal dialysis