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Determinants of salt taste in healthy volunteers and patients with chronic kidney disease

To compare salt taste and saliva characteristics in healthy volunteers and patients with CKD.

A Randomized, Double-Blind, Placebo-Controlled, Two-Arm Parallel-Group, Multi-Center Phase 3 Pivotal Trial to Investigate the Efficacy and Safety of Recombinant Human Alkaline Phosphatase for Treatment of Patients with Sepsis-Associated Acute Kidney Injury

PRIMARYTo demonstrate an effect of recAP on 28-day all-cause mortality.SECONDARY1. To investigate the effect of recAP on long-term Major Adverse Kidney Events (MAKE).2. To investigate the effect of recAP on use of organ support, i.e., mechanical…

The COMplement Prospective Evaluation of Thrombotic microangiopathy on Endothelium (COMPETE) Study

To evaluate the prevalence of C-TMA in patients presenting with TMA, either with coexisting conditions or not. Furthermore, (i) the diagnostic performance of an in-house developed ex vivo test, (ii) dynamics of complement measures during follow-up,…

Potassium handling in chronic hemodialysis patients in response to higher dialysate potassium

To analyze how potassium handling, volume and sodium status change in stable anuric chronic hemodialysis patients (CKD-5D) in response to higher dialysate potassium.

EQUAL study

The aim of our study is to compare outcomes between start of dialysis with higher renal function versus lower renal function and start of dialysis with a few signs and symptoms versus many signs and symptoms, to determine a valid method to measure…

Prevention of relapses with Levamisole as adjuvant therapy to corticosteroids in children with first episode of idiopathic nephrotic syndrome.

This study has been transitioned to CTIS with ID 2024-517467-23-00 check the CTIS register for the current data. Primary objective: - To investigate the effect of additional levamisole in comparison with placebo from 4 weeks to 6 months after the…

A 6-month multicenter, randomized, double-blind, placebo-controlled study to evaluate the
efficacy, safety and PK/PD of an age-and body weight-adjusted oral finerenone regimen, in
addition to an ACEI or ARB, for the treatment of children, 6 months to <18 years of age, with
chronic kidney disease and proteinuria

This study has been transitioned to CTIS with ID 2023-504884-17-00 check the CTIS register for the current data. The main goal of this study is to find out whether finerenone in combination with either an ACE inhibitor or an ARB can reduce the…

A Phase 2, Double-Blind, Randomized, Placebo-Controlled Study to Evaluate the Efficacy and Safety
of Ravulizumab in Adult Participants With Proliferative Lupus Nephritis (LN) or Immunoglobulin A Nephropathy
(IgAN)

This study has been transitioned to CTIS with ID 2023-507977-16-00 check the CTIS register for the current data. To evaluate the efficacy of ravulizumab compared with placebo to reduceproteinuria in adult participants with LN or IgAN.

*Screening for Albuminuria at the first line for early identification of chronic kidney disease

Primary objectives:To perform a study to:1. Estimate the prevalence of elevated albuminuria in subjects with a high risk of chronic kidney disease in the Netherlands.2. Evaluate which screening approach would be most effective based on costs per…

Urea monitoring in plasma, sweat and saliva of patients during hemodialysis

Main objectives: 1 Perform regression and correlation analysis on urea concentrations in sweat/saliva versus blood at the start of hemodialysis (C0), at the end of hemodialysis (Ct) and on the ratio (Ct/C0). 2 Feasibility of sweat and/or saliva…

The role of gutmicrobiota composition, epigenetics and autoimmunity in the development and treatment of vasculitis; the VASKIR biobank

Primary Objective: Primary: Gut microbiota (oral and fecal) and nasal microbiota composition in relation to autoimmunity status (antibodies (ANA, ANCA) and HLA subtype) and inflammatory functional assays as well as disease activity parameters in…

Diseasy Severity in patients with heterozygous COL4A3 or COL4A4 pathogenic Variants and Exploration of Risk factors.

To accomplish this aim we will address the following objectives:1. Define kidney disease heterogeneity within and between families carrying heterozygous COL4A3/COL4A4 pathogenic variants and evaluate hearing loss as non-renal phenotype;2. Analyze…

PREhabilitation of CAndidates for REnal Transplantation: A Hybrid Study

To examine the effect of a multi-modal prehabilitation program on frailty and other indicators of physical and psychological fitness of KTCs during the waiting-list period and its optimal implementation in a real-world situation.

Renal Hemodynamics in patients with a univentricular Fontan circulation

The primary objective is to determine whether iRVF patterns and renal damage/function are different in patients with a Fontan circulation compared to age and sex-matched healthy controls.The secondary objectives are to- Identify the prevalence of…

An Integrated Pharmacokinetic and Safety Open-label Basket Trial of Daprodustat for the Treatment of Anemia Associated with Chronic Kidney Disease in Male and Female Children and Adolescents Aged 3 Months to Under 18 Years Requiring or Not Requiring Dialysis.

Primary objectives: - Describe the safety of daprodustat, overall (all ages) and in each age group.Secondary objectives:- Describe changes in other parameters relevant to safety, overall and in each age group.- Describe the effect of daprodustat on…

A Prospective, Observational, Basket, Comprehensive Cohort Study of Children and Adolescents Aged Less Than 18 Years with Anemia Associated with Chronic Kidney Disease Requiring or Not Requiring Dialysis.

Primary:Evaluate the impact of SoC anemia management on Hgb concentrationsSecondary:- Characterize the use of ESA therapies in management of anemia associated with moderate to severe CKD in children and adolescents aged &lt;18 years- Evaluate…

A Study to Assess the Effects of the Endothelin Receptor Antagonist Zibotentan and the SGLT2 Inhibitor Dapagliflozin in Patients elevated Albuminuria: a Randomized Double Blind Cross-Over Trial

This study investigates how well the combination of the two drugs, zibotentan and dapagliflozin, works for the treatment of chronic kidney disease in patients. We compare the effect of zibotentan and dapagliflozin with the effect of a placebo. The…

*Randomized controlled prospEctiVe trial comparing extended-release with immediate-release tacrOlimus; reducing calcineurin inhibitor related toxicity in LUng TransplantatION patients*

Primary Objective: to show a reduction in eGFR decline in patients treated with LCP tacrolimus compared to IR tacrolimus. Secondary objectives will include investigating the potential decline in other known side effects of calcineurin inhibitors i.e…

The role of skin sodium accumulation in chronic kidney disease

Main objectivesCohort study:To investigate the prognostic implications of skin sodium accumulation for CKD patients.Sodium excretion intervention study:To study the effect of increased renal sodium excretion, with and without aldosterone blockade,…

Study into the effect of CytoSorb (cytokine adsorber) in relation to the MICrocirculation of patients with Septic Shock and Acute Kidney Injury at the ICU; MICSS-AKI

Could cytokines removal therapy by CytoSorb adsorber cause any improvement in the microcirculation?