Detecting kidney DNA in transplant patients with potential rejection
Official title: Detection of Circulating Kidney DNA in Kidney Transplant Patients Facing an Episode of Graft Rejection
Run by Assistance Publique - Hôpitaux de Paris · NCT06351488 · Data updated 2026-11-12
This study is testing a new way to check for kidney transplant rejection by looking at DNA in the blood of patients instead of doing a traditional biopsy.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 319 (estimated) |
| Sponsor | Assistance Publique - Hôpitaux de Paris Academic / other |
| Locations | 3 sites (Paris and 2 other locations) |
| Status | Recruiting |
| Started | August 21, 2024 |
| Main results expected | June 21, 2027 |
| Study ends | June 21, 2027 |
| Registry record updated | August 10, 2026 |
| Trial ID | NCT06351488 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 and older who have at least one functioning kidney graft and are scheduled for a biopsy.
✕Probably not a fit
Patients under legal protection measures or those without a functioning kidney graft will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to identify and characterize kidney transplant rejection by analyzing circulating DNA in the blood of patients facing graft rejection episodes. It leverages the epigenetic properties of circulating DNA to provide a non-invasive diagnostic alternative to traditional biopsy methods. The study involves patients who are scheduled for a kidney biopsy at specific hospitals in Paris and seeks to improve the understanding of graft dysfunction through innovative diagnostic techniques.
Why it matters
Potential benefit: If successful, this approach could lead to earlier and less invasive detection of kidney transplant rejection, improving patient outcomes.
How similar studies have gone: Previous studies have shown promise in using circulating DNA for diagnostic purposes, suggesting potential success for this novel approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age ≥ 18 ans * Patient living with at least one functioning kidney graft * Summoned to perform a kidney biopsy for cause/indication at the Pitié Salpêtrière Hospital or at the Necker Hospital * Having been informed of the study and not opposing the study * Benefiting from a social security system (excluding AME) Exclusion Criteria: * Under legal protection measure (curatorship or guardianship, under judicial protection).
Where it's running
-
Assistance Publique - Hôpitaux de Paris, Hôpital Necker
Paris, France Recruiting -
Assistance Publique - Hôpitaux de Paris, Pitié-Salpêtrière hospital
Paris, France Active not recruiting -
Assistance Publique - Hôpitaux de Paris, Hôpital Tenon
Paris, France Not yet recruiting
Study contacts
- Principal investigator: Pierre GALICHON, Pr — Assistance Publique - Hôpitaux de Paris
- Study coordinator: Pierre GALICHON, Pr
- Email: pierre.galichon@aphp.fr
- Phone: 1 42 17 72 29
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Finding the right steroid dose for acute T cell rejection after kidney or kidney–pancreas transplant
This trial will test whether lower doses of steroids work as well as higher doses to treat acute T cell–mediated rejection in people who have had a kidney or simultaneous kidney–pancreas transplant.
-
Immune biomarkers to predict complications after liver transplantation
This study tests immune biomarkers in adults after liver transplant to see if changes in markers relate to infections, rejection, or viral reactivation within the first year.
-
Omnisol-preserved kidneys before transplant (hypothermic machine perfusion)
This study tests whether using Omnisol during hypothermic machine perfusion before kidney transplant can improve early graft function compared with standard preservation.
-
Non-invasive test to predict early heart rejection in pediatric transplant patients
This study tests non-invasive heart tests like cardiac MRI and blood markers to see if they can detect rejection in kids after heart transplant, potentially reducing the need for invasive biopsies.
-
How Propofol and Sevoflurane Affect miRNA in Living Kidney Donors
This study tests whether using propofol or sevoflurane during donor nephrectomy changes levels of miRNAs in living kidney donors.
-
Effects of general vs spinal-epidural anesthesia on kidney transplant biomarkers
This study tests whether sevoflurane general anesthesia or combined spinal-epidural anesthesia changes markers of cellular stress and protective peptides in adults undergoing kidney transplantation.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.