Clinical Trials Logo

Clinical Trial Summary

The Human Leucocyte Antigen (HLA) system is pivotal in kidney transplant rejection. In-silico methods such as HLA eplet mismatches and PIRCHE-II scores have emerged to refine HLA immunogenicity assessment and stratify patients for immunological risk. However, large-scale studies in unselected large kidney transplant cohorts are lacking to support their broader clinical applicability. Additionally, recent studies on HLA evolutionary divergence (HED), quantifying HLA polymorphism, highlight its potential impact on rejection. Yet, the association of HED with kidney allograft rejection or de novo DSA occurrence remains unexplored in kidney transplantation. The complexity introduced by diverse in-silico methods for assessing HLA immunogenicity necessitates further research to comprehensively understand their role in relation to kidney allograft rejection. This project thus aims to investigate the association between various aspects of HLA immunogenicity, including HLA molecular mismatches and HLA evolutionary divergence, along with standard immunological and clinical parameters assessed at the time of transplantation, with the occurrence of antibody-mediated rejection and de novo DSA formation post-transplant in a large, comprehensively annotated kidney transplant cohort.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06436586
Study type Observational
Source Paris Translational Research Center for Organ Transplantation
Contact
Status Completed
Phase
Start date February 1, 2022
Completion date January 1, 2023

See also
  Status Clinical Trial Phase
Recruiting NCT04910867 - APOL1 Genetic Testing Program for Living Donors N/A
Completed NCT02723591 - To Compare the Effects of Immediate-release Tacrolimus and Astagraf XL on Donor-Specific Antibody (DSA) Formation and the Development of Immune Activation (IA) in de Novo Kidney Transplant Recipients Phase 4
Completed NCT05945511 - Silent Gallbladder Stone in Kidney Transplantation Recipients: Should it be Treated?
Completed NCT02234349 - Bile Acids and Incretins in Pancreas Kidney Transplant Patients N/A
Completed NCT04496401 - PK Study in Diabetic Transplant récipients : From Twice-daily Tacrolimus to Once-daily Extended-release Tacrolimus Phase 4
Recruiting NCT05917795 - Endoscopic Sleeve Gastroplasty With Endomina® for the Treatment of Obesity in Kidney Transplant Candidates N/A
Not yet recruiting NCT05934383 - Safety and Efficacy of Ultrasound Renal Denervation in Kidney Transplantation Patients With Uncontrolled Hypertension N/A
Withdrawn NCT04936971 - Introduction of mTor Inhibitors and the Activation of the Cytomegalovirus (CMV) -Specific Cellular Immune Response Phase 4
Not yet recruiting NCT04540640 - Oxygenated Machine Preservation in Kidney Transplantation N/A
Not yet recruiting NCT03090828 - Economic Evaluation of an Education Platform for Patients With End-stage Renal Disease N/A
Recruiting NCT02908139 - Noninvasive Perioperative Monitoring of Arterial Stiffness, Volume and Nutritional Status in Stable Renal Transplant Recipients N/A
Completed NCT02560558 - Bela 8 Week Dosing Phase 4
Terminated NCT02417870 - Ultra-low Dose Subcutaneous IL-2 in Renal Transplantation Phase 1/Phase 2
Recruiting NCT02154815 - Pre-emptive Kidney Transplantation Quality of Life N/A
Completed NCT02235571 - iChoose Decision Kidney Aid for End-Stage Renal Disease Patients N/A
Enrolling by invitation NCT01905514 - ImPRoving Adherence to Immunosuppressive Therapy by Mobile Internet Application in Solid Organ Transplant Patients N/A
Completed NCT02147210 - Chronic Transplant Glomerulopathy and Regulation of Expression of Ephrin B1 N/A
Recruiting NCT01699360 - The Biomarker for Immunosuppressive Agents Metabolism in Chinese Renal Transplant Recipients Phase 4
Completed NCT01672957 - ORANGE Study: An Observational Study on Renal Function in Kidney Transplant Patients on Immunosuppressive Therapy Containing CellCept (Mycophenolate Mofetil) N/A
Terminated NCT01436305 - Optimization of NULOJIX® Usage As A Means of Avoiding CNI and Steroids in Renal Transplantation Phase 2