Active clinical trials for "Kidney Failure, Chronic"

The hypothesis of this research is that oral iron prescribed in a single dose in alternate day could mitigate the side effects with regard to intestinal microbiota, inflammation, oxidative stress and improve the hematological profile when compared to daily oral iron prescription

The main purpose of this study is to compare the Human Acellular Vessel (HAV) with arteriovenous fistula (AVF) when used for hemodialysis access

This is a double-blind randomised controlled trial where participants will be randomised to either twice daily 65ml of Lactobacillus casei Shirota for six months or a matched placebo.

The purpose of the study is to compare the efficiency and biocompatibility of citrate and heparin anticoagulation during hemodialysis with medium cut-off polyarylethersulphone-polyvinylpirrolidone membrane (Theranova®).

Chronic renal failure is a major public health problem in industrialized countries, due to its frequency - about 3 million patients in France - and its socio-economic impact. At the end stage of renal failure, renal transplantation is the best treatment, allowing an improvement in patient survival compared to treatment by extra-renal purification. Despite improved immunosuppressive strategies, allograft rejection is common in transplantation - between 15% and 25% in the first year - and is associated with lower renal graft survival. Different risk factors for rejection have been well identified, such as the young age of the recipient or a high number of human leukocyte antigen (HLA) incompatibilities between the donor and the recipient. However, these risk factors do not accurately identify the risk of acute rejection in order to optimize and individualize immunosuppressive strategies. Also, the search for biomarkers to predict allograft tolerance prior to transplant is a major goal in renal transplantation. The onset of acute rejection is caused by the ability of the recipient's T cells to recognize alloantigens. The CD45 molecule is a highly expressed tyrosine phosphatase on the surface of the lymphocytes that plays an important role in the activation of the T cell. Investigators showed that the level of expression of CD45RC on T lymphocytes was associated with the risk of acute rejection. Thus, from a retrospective cohort of 89 renal transplant patients followed, recipients with a high percentage of circulating CD8 lymphocytes expressing high CD45RC (CD45RChigh) before transplant had a 5 to 8-fold higher risk of developing acute rejection of allograft during follow-up (11-year average follow-up) compared to recipients with a low percentage of CD8+CD45RChigh. The purpose of this study is to confirm the first retrospective results on a larger prospective and contemporary regional cohort.

Prospective, single center, open label, non-randomized, post-market study of the Tablo Hemodialysis System and VitalStream Monitor in participants with End-Stage KidneyDisease undergoing In-Center Hemodialysis.

The purpose of this study is to assess the improvement degree of nutritional care program on the nutritional status and eating habits of hemodialysis patients

This is a parallel arm, pilot study used to examine the feasibility of electronic patient reported outcome measures (ePROMs) for symptom assessment and monitoring as well as a linked self-management support and decision support information hub (https://symptomcare.org) to facilitate symptom management for patients on maintenance hemodialysis. Two dialysis centers will be included in the study, with one center receiving SUPPORT-Dialysis (intervention arm) and the other receiving standard care (control arm).

The aim of this PROJECT is to develop two biomarkers to assess the thrombotic and hemorrhagic risk of patients with chronic renal failure (CKD) treated with antiplatelet drugs following the occurrence of an acute coronary syndrome (ACS). These biomarkers will help to adapt antiplatelet therapy on an individual basis (intensity, duration of antiplatelet treatment) and thus reduce the risk of thrombotic and hemorrhagic events in this particularly fragile population. The methods for measuring these two highly innovative biomarkers are currently being developed. The first biomarker corresponds to the measurement of an intraplatelet molecule, Rap1b in its active form (aRap1b). The second biomarker is the measurement of the pro-antithrombotic balance of circulating endothelial microvesicles (patEMV), a reflection of endothelial dysfunction. An automated method for biomarker measurement will be developed in partnership with the industrial partners Stago and BioCytex during the project.

Guidelines recommend oral anticoagulation with vitamin K antagonists for atrial fibrillation whenever the CHADS2VASC score is superior or equal to 2. As there are no specific guidelines for the hemodialysis patients with atrial fibrillation, the general guidelines apply. However, several retrospective studies suggest that these patients do not benefit from the oral anticoagulation regarding the risk of stroke and may even experience more bleedings and deaths. The aim of this prospective study is to prospectively compare the hemorrhagic and thrombotic risks of oral anticoagulation in comparison with no anticoagulation in hemodialysis patients with atrial fibrillation.