Teen kidney transplant patients may get a better drug option

NCT ID NCT04877288

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

Summary

This study tests whether switching teen kidney transplant recipients (ages 12-17) from standard immunosuppressants (calcineurin inhibitors) to belatacept (Nulojix) can improve kidney function and medication adherence. About 102 teens who received a kidney transplant at least 6 months ago will be randomly assigned to either switch to belatacept or stay on their current regimen. The main goal is to see if more patients on belatacept have a working kidney with good function after 2 years.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

belatacept (Nulojix)

What this could lead to

If successful, this could offer teen kidney transplant recipients a better-tolerated immunosuppressant that preserves kidney function longer and is easier to stick with.

What could go wrong

This is a Phase 3 trial, but it's relatively small (102 participants) and open-label, which can bias results. Belatacept may not work for everyone and carries risks like infection or rejection.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

Locations

  • Assistance Publique - Hopitaux de Paris (AP-HP) - Hopital Robert Debre - Centre Hospitalo Universita

    RECRUITING

    Paris, 75019, France

    Contact Phone: •••-•••-••••

  • Bordeaux University Hospital - Pellegrin-Pediatrics

    RECRUITING

    Bordeaux, 33076, France

    Contact Phone: •••-•••-••••

  • Centre Hospitalier Universitaire de Nantes - L' Hopital l'hôtel-Dieu

    RECRUITING

    Nantes, Loire-Atlantique, 44093, France

    Contact Phone: •••-•••-••••

  • Emma Children (AMC)

    RECRUITING

    Amsterdam, 1105 AZ, Netherlands

    Contact Phone: •••-•••-••••

  • Hopital De La Timone

    RECRUITING

    Marseille, 13005, France

    Contact Phone: •••-•••-••••

  • Hopital Necker

    RECRUITING

    Paris, 75015, France

    Contact Phone: •••-•••-••••

  • Hospices Civils de Lyon - Hôpital Femme Mère Enfant-néphrologie pédiatrique

    RECRUITING

    Bron, 69677, France

    Contact Phone: •••-•••-••••

  • Hospital Italiano de Buenos Aires

    RECRUITING

    ABB, Buenos Aires F.D., C1199ABB, Argentina

    Contact Phone: •••-•••-••••

  • IRCCS Istituto Giannina Gaslini

    RECRUITING

    Genoa, Liguria, 16147, Italy

    Contact Phone: •••-•••-••••

  • Local Institution - 0001

    COMPLETED

    Barcelona, 08035, Spain

  • Local Institution - 0003

    COMPLETED

    Seville, 41013, Spain

  • Local Institution - 0008

    COMPLETED

    Manchester, M13 9WL, United Kingdom

  • Local Institution - 0011

    COMPLETED

    Hamburg, 20246, Germany

  • Local Institution - 0012

    COMPLETED

    Rivas-Vaciamadrid, 28523, Spain

  • Local Institution - 0014

    WITHDRAWN

    Washington D.C., District of Columbia, 20010, United States

  • Local Institution - 0017

    WITHDRAWN

    Baltimore, Maryland, 21287, United States

  • Local Institution - 0022

    WITHDRAWN

    Hollywood, Florida, 33021, United States

  • Local Institution - 0024

    WITHDRAWN

    Durham, North Carolina, 27710, United States

  • Local Institution - 0025

    WITHDRAWN

    Cincinnati, Ohio, 45229, United States

  • Local Institution - 0026

    RECRUITING

    Heidelberg, 69120, Germany

    Contact

  • Local Institution - 0030

    WITHDRAWN

    Milan, 20122, Italy

  • Local Institution - 0033

    WITHDRAWN

    Chicago, Illinois, 60611, United States

  • Local Institution - 0038

    WITHDRAWN

    Seattle, Washington, 98105, United States

  • Local Institution - 0041

    WITHDRAWN

    Los Angeles, California, 90095, United States

  • Local Institution - 0042

    WITHDRAWN

    Birmingham, Alabama, 35233, United States

  • Local Institution - 0043

    WITHDRAWN

    St Louis, Missouri, 63110, United States

  • Local Institution - 0044

    WITHDRAWN

    Boston, Massachusetts, 02115, United States

  • Local Institution - 0045

    WITHDRAWN

    Miami, Florida, 33136, United States

  • Local Institution - 0048

    WITHDRAWN

    Cleveland, Ohio, 44124, United States

  • Local Institution - 0049

    WITHDRAWN

    Atlanta, Georgia, 30322, United States

  • Local Institution - 0052

    WITHDRAWN

    Portland, Oregon, 97239, United States

  • Local Institution - 0061

    WITHDRAWN

    Oslo, N-0027, Norway

  • Local Institution - 0062

    NOT_YET_RECRUITING

    Buenos Aires, 1425, Argentina

    Contact

  • Ospedale Regina Margherita-S.C Nefrologia, Dialisi e Trapianto Renale

    RECRUITING

    Torino, 10126, Italy

    Contact Phone: •••-•••-••••

  • Queen's Medical Centre, Nottingham University Hospitals-Children's Clinical Research Team

    RECRUITING

    Nottingham, NG7 2UH, United Kingdom

    Contact Phone: •••-•••-••••

  • UZ Gent-Paediatric Nephrology and Rheumatology Department

    RECRUITING

    Ghent, 9000, Belgium

    Contact Phone: •••-•••-••••

  • Universitaetsklinikum Essen

    RECRUITING

    Essen, North Rhine-Westphalia, 45122, Germany

    Contact Phone: •••-•••-••••

  • Universitaetsklinikum Koeln-Klinik und Poliklinik für Kinder- und Jugendmedizin, Abteilung für Pädia

    RECRUITING

    Cologne, 50937, Germany

    Contact Phone: •••-•••-••••