View clinical trials related to Kidney Transplantation.
Filter by:International, multicentre, randomized 1:1 controlled trial to prove the clinical and medico economic benefits of the medical device Predigraft, by showing that the use of Predigraft could improve patient's follow-up.
This study will enroll individuals who have: - Completed primary series of mRNA COVID-19 vaccine, and - An antibody response ≤ 2500 U/mL measured at least 30 days after the last dose of vaccine. This group of patients is at high risk for severe COVID-19 disease due to pharmacologic immunosuppression and a high prevalence of non-transplant risk factors such as obesity and diabetes.
BKvirus associated nephropathy (BKvAN) is a major complication in kidney transplantation. Due to BKvirus (BKv) intra-graft replication, BKvAN affects nearly 10% of patients and causes graft loss in more than 50% of cases. Without current antiviral therapy, the treatment consists of minimizing immunosuppression, secondarily exposing the patient to a graft rejection risk. Impaired BKv specific T cell response plays a crucial role in the BKvAN pathophysiology. Several teams, including ours, have demonstrated a profound impairment of BKv specific T cell response during BKvAN. Immunovirological monitoring allows an individual assessment of viral reactivation risk based on the anti-viral immune response. Our group has developed the NEPHROVIR method. This non-invasive biological method allows the identification of BKvAN risk level. The aim of this work is to evaluate, by the NEPHROVIR method, the risk to develop a BKvAN with renal impairment in kidney transplant recipients with sustained BKv viremia. The investigators propose the BK-VIR study. This is a prospective multicentric study involving 100 kidney transplant recipients with sustained BKv viremia. The aim of this work is to evaluate the NEPHROVIR method as an innovative immunovirological surveillance method for predicting the risk of BKvAN occurrence. The characterization of individual BKvAN risk level could help in the individualized follow-up and management of immunosuppression in patients. The long-term objective would be to diagnose very early, or even anticipate, the occurrence of BKvAN and to allow early readjustment of the immunosuppressive treatment.
This is a randomized clinical trial to assess an intervention to facilitate patient self-collection of dried blood samples at home for therapeutic drug monitoring of tacrolimus and mycophenolate in kidney transplant recipients. In this study, text messages will be sent to mobile devices to remind kidney transplant recipients to perform therapeutic drug monitoring at home using a special lancet device to collect blood samples from the upper arm. The primary objective is to evaluate if more intensive, bidirectional text messages improve the quality of sample collection.
The purpose of this research is to study immunosuppression drugs, certain foods, and how they can change the microbiome (the natural microorganisms inside the body) of the individual taking the immunosuppressive medications. The study team wants to study how the microbiome affects how the body processes the transplant medication.
Patients after kidney transplantation who develop donor-specific antibodies (DSA) are at high risk for antibody-mediated rejection (ABMR). Donor-derived cell-free DNA (dd-cfDNA) levels have been shown to be increased in patients with active or chronic active ABMR. This study aims to evaluate if repeated analysis of dd-cfDNA in patients with DSA and kidney allograft biopsy which is triggered by increased levels of dd-cfDNA can lead to early diagnosis of active or chronic active ABMR among these patients.
This study is a randomised, controlled, phase II trial to assess the efficacy of 2 hours normothermic machine perfusion (NMP) of extended criteria(EC)-DBD (donation after brain death) and DCD (donation after circulatory death) donor kidneys compared to standard care, which is hypothermic machine perfusion (HMP) only in the Netherlands.
The purpose of this study is to investigate the safety, tolerability, pharmacokinetics (PK) of FR104 as well as its potential clinical effect on acute rejection prophylaxis and renal function in a de novo renal transplant population receiving an allograft from standard criteria donors.
The investigators hypothesise that the adaptation of CYP3A5 genotype-based Tacrolimus (FK) dosing will lead to earlier FK target achievement and consequently, better clinical outcome after kidney transplantation (RTx). This study aims to shed light on the possible impact of CYP3A genotype-based FK dosing on FK target achievement and clinical outcome after RTx in a multi-ethnic population where current evidence is lacking. This data would be helpful to the physicians so that by knowing the genotype of the patient before undergoing transplantation, practitioners would be able to decide on the starting dose of FK so as to avoid low trough levels and risk of acute rejection or high trough levels and risk of nephrotoxicity.
The purpose of this study is to evaluate the safety and tolerability of TX200-TR101 and its effects on the donated kidney in living donor kidney transplant recipients. TX200-TR101 is a product made from a kidney transplant recipient's own immune cells, which are genetically modified and designed to help the transplant recipient's body accept their donated kidney and prevent their immune system from rejecting it.