Clinical trial Recruiting at 1 site Observational Ages 18 and up

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 typeObservational
Ages18 Years and up
SexAll
Enrollment319 (estimated)
SponsorAssistance Publique - Hôpitaux de Paris
Academic / other
Locations3 sites (Paris and 2 other locations)
StatusRecruiting
StartedAugust 21, 2024
Main results expectedJune 21, 2027
Study endsJune 21, 2027
Registry record updatedAugust 10, 2026
Trial IDNCT06351488 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.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.