Clinical trial Recruiting at 1 site Observational Ages 18 and up

New method for diagnosing acute rejection in kidney transplants

Official title: TreaT-Assay: the New Frontier for the Diagnosis of Acute Rejection in Kidney Transplantation

Run by IRCCS Azienda Ospedaliero-Universitaria di Bologna · NCT06801262 · Data updated 2026-11-12

This study is testing a new way to diagnose acute rejection in kidney transplants by using a special test on urine to help tailor treatments for better recovery.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment150 (estimated)
SponsorIRCCS Azienda Ospedaliero-Universitaria di Bologna
Academic / other
Locations1 site (Bologna)
StatusRecruiting
StartedNovember 10, 2022
Main results expectedMay 1, 2026
Study endsMay 1, 2026
Registry record updatedJanuary 30, 2025
Trial IDNCT06801262 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults undergoing living or cadaveric kidney transplantation.

Probably not a fit

Patients under the age of 18 or those unable to provide informed consent 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 study focuses on improving the diagnosis of acute rejection in kidney transplantation by utilizing a novel assay called the TreaT assay. The assay monitors and characterizes reactive T cells from the transplanted kidney, using donor-derived cells obtained from the recipient's urine. By identifying specific biomarkers, the study aims to develop individualized immunosuppressive regimens that can better manage post-transplant complications while minimizing side effects. The approach is based on previous findings that highlight the correlation between donor reactive T-cells and acute rejection.

Why it matters

Potential benefit: If successful, this could lead to more personalized and effective immunosuppressive therapies for kidney transplant patients, improving graft survival and patient outcomes.

How similar studies have gone: While the approach is innovative, similar studies have shown promise in utilizing biomarkers for transplant rejection diagnosis, suggesting potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Inclusion criteria for subjects in group A Healthy adult subjects who will be selected from blood donors belonging to the Metropolitan Immunohematology and Transfusion Medicine Service. It should be noted that for subjects belonging to group A, informed consent is not required as the samples are provided in anonymous manner and completely unrelated to the patient.
* Inclusion criteria for study patients group B

  1. Subjects undergoing living or cadaveric kidney transplantation afferent to the O.U. of Nephrology, Dialysis and Renal Transplantation, St. Orsola Hospital, Pavilion 15.
  2. Patients who intend to participate in the study.

Exclusion Criteria:

* Exclusion criteria for subjects in group A None
* Exclusion criteria for patients in study group B

  1. Subjects under the age of 18 years.
  2. Patients who are unable to make explicit their informed consent.

Where it's running

  • IRCCS Azienda Ospedaliero-Universitaria di Bologna
    Bologna, Italy
    Recruiting

Study contacts

  • Principal investigator: Gaetano La Manna, MD — IRCCS Azienza Ospedaliero-Universitaria di Bologna
  • Study coordinator: Gaetano La Manna, MD
  • Email: gaetano.lamanna@unibo.it
  • Phone: +390512144577

Similar studies

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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.