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New algorithm could let kidney patients take less Anti-Rejection meds

NCT ID NCT06235892

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a new tool called AGORA can safely identify kidney transplant patients who can take a lower dose of the anti-rejection drug tacrolimus. About 300 adults who are one year post-transplant and at low risk for rejection will be randomly assigned to either standard care or a reduced tacrolimus plan. The goal is to see if lowering the drug improves kidney function without causing rejection.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2024

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * First kidney transplantation * Living or brain death or * Donation after circulatory death (Maastricht 3) donor,Compatible for ABO group with the donor, * cPRA (Panel Reactive Antibody Calculated ) (or TGI: Incompatible Graft Rate )\<20% on the day of the transplantation and no DSA (MFI \<500) at pre transplant and at the time of the inclusion at one-year post transplantation (between 350 and 515 days after the transplantation. * Eplet Mismatchs \<= 14 * Normal or IFTA 1-2 histology on one-year surveillance biopsy. * Patient insured under a health insurance scheme, according to national regulation. * Patient (of childbearing age) with effective contraception. * Patients treated with Tacrolimus (Prograf® or Advagraf®) and MMF / MPS (Mycophenolate Sodium) +/- Corticosteroid (CS) Exclusion Criteria: * Donation after circulatory death maastricht 2 (uncontrolled) and maastricht 1 * Pregnant women (serum or urine test), breastfeeding women * Patient under legal protection (incl. under guardianship or trusteeship) * Participation to a drug interventional study within 1 month prior to the inclusion * Any retransplantation and combined transplantations and also other organ previous transplantations * History of lymphoproliferative disorders * Diagnosis of a malignant disease (according to the type of malignancy) * Hepatitis C antibody or hepatitis B surface antigen (HbsAg) positive patient or HIV infection

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    3 sites in 3 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • CHU de NANTES

    RECRUITING

    Nantes, 44000, France

  • Hospital Universitari Vall d'Hebron

    NOT_YET_RECRUITING

    Barcelona, Spain

  • Oslo University Hospital

    NOT_YET_RECRUITING

    Oslo, Norway