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New drug aims to kickstart transplanted kidneys faster

NCT ID NCT06830798

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase 3 trial tests whether ravulizumab, given intravenously, can reduce the severity of delayed graft function (DGF) in adults at high risk after kidney transplant. DGF is when the new kidney is slow to start working, often requiring dialysis. The study will compare ravulizumab to a placebo in 450 participants, measuring time to freedom from dialysis and other outcomes.

What this could mean

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

Active substance
ravulizumab
What this could lead to
If successful, this could reduce the need for dialysis after kidney transplant, helping the new kidney work sooner and improving recovery.
What could go wrong
This is an early-phase trial with 450 participants, so results may not apply to everyone. Ravulizumab can increase infection risk, and the benefit over placebo is not yet proven.

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 450 people

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

Started

May 2025

Expected to finish

Aug 2028

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

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: * ≥ 18 years of age at the time of signing the informed consent * Diagnosed with Dialysis-dependent End-Stage Kidney Disease (ESKD) * A candidate for kidney transplant from: 1. Donation after Circulatory Death (DCD) donor 2. High-risk Donation after Brain Death (DBD) donor Exclusion Criteria: * Is to receive a kidney from a donor with category I,II,IV and V Maastricht Classification * Diagnosed with Acute Kidney Injury (AKI) of Stage 3 severity according to the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines.

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Get notified about this study

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Conditions

The condition(s) this trial relates to.

Delayed Graft Function end stage renal failure

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 study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    120 sites in 18 countries. The list below names each one and where it is.

  3. 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 ↗

  4. 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

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • Research Site

    RECRUITING

    Phoenix, Arizona, 85054, United States

  • Research Site

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    Los Angeles, California, 90095, United States

  • Research Site

    WITHDRAWN

    San Francisco, California, 94115, United States

  • Research Site

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    San Francisco, California, 94143, United States

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    Stanford, California, 94305, United States

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    New Haven, Connecticut, 06510, United States

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    Jacksonville, Florida, 32224, United States

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    Tampa, Florida, 33606, United States

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    Atlanta, Georgia, 30322, United States

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    Chicago, Illinois, 60608, United States

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    Chicago, Illinois, 60637, United States

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    Fairway, Kansas, 66205, United States

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    Lexington, Kentucky, 40508, United States

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    Kenner, Louisiana, 70065, United States

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    Ann Arbor, Michigan, 48109, United States

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    Detroit, Michigan, 48202, United States

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    Minneapolis, Minnesota, 55455, United States

  • Research Site

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    St Louis, Missouri, 63108, United States

  • Research Site

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    Omaha, Nebraska, 68198, United States

  • Research Site

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    Livingston, New Jersey, 07039, United States

  • Research Site

    WITHDRAWN

    New York, New York, 10016, United States

  • Research Site

    RECRUITING

    New York, New York, 10065, United States

  • Research Site

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    Durham, North Carolina, 27705, United States

  • Research Site

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    Philadelphia, Pennsylvania, 19140, United States

  • Research Site

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    Greenville, South Carolina, 29605, United States

  • Research Site

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    Nashville, Tennessee, 37232, United States

  • Research Site

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    Dallas, Texas, 75235, United States

  • Research Site

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    Houston, Texas, 77030, United States

  • Research Site

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    Charlottesville, Virginia, 22908, United States

  • Research Site

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    Richmond, Virginia, 23298, United States

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    Seattle, Washington, 98104, United States

  • Research Site

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    Milwaukee, Wisconsin, 53226, United States

  • Research Site

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    Buenos Aires, 1425, Argentina

  • Research Site

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    Buenos Aires, B1629AHJ, Argentina

  • Research Site

    RECRUITING

    Buenos Aires, C1431FWO, Argentina

  • Research Site

    NOT_YET_RECRUITING

    Capital Federal, C1155ADP, Argentina

  • Research Site

    RECRUITING

    Córdoba, X5016LIG, Argentina

  • Research Site

    RECRUITING

    Adelaide, 5000, Australia

  • Research Site

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    Brisbane, 4102, Australia

  • Research Site

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    Camperdown, 2050, Australia

  • Research Site

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    Murdoch, 6150, Australia

  • Research Site

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    Innsbruck, 6020, Austria

  • Research Site

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    Vienna, 1090, Austria

  • Research Site

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    Belo Horizonte, 30130-100, Brazil

  • Research Site

    RECRUITING

    Belo Horizonte, 30150-221, Brazil

  • Research Site

    WITHDRAWN

    Botucatu, 18618-970, Brazil

  • Research Site

    RECRUITING

    Botucatu, 18618-970, Brazil

  • Research Site

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    Campinas, 13083, Brazil

  • Research Site

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    Fortaleza, 60175295, Brazil

  • Research Site

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    Porto Alegre, 90035-903, Brazil

  • Research Site

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    Porto Alegre, 90050-170, Brazil

  • Research Site

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    Recife, 50070-550, Brazil

  • Research Site

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    Rio de Janeiro, 1033, Brazil

  • Research Site

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    São José do Rio Preto, 15090-000, Brazil

  • Research Site

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    São Paulo, 04036-002, Brazil

  • Research Site

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    Edmonton, Alberta, T6G 2E1, Canada

  • Research Site

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    Vancouver, British Columbia, V5Z 1M9, Canada

  • Research Site

    RECRUITING

    Toronto, Ontario, M5B 1W8, Canada

  • Research Site

    NOT_YET_RECRUITING

    Toronto, Ontario, M5G 2C4, Canada

  • Research Site

    NOT_YET_RECRUITING

    Montreal, Quebec, H3T 1E2, Canada

  • Research Site

    RECRUITING

    Guangzhou, 510080, China

  • Research Site

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    Guangzhou, 510260, China

  • Research Site

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    Guangzhou, 510280, China

  • Research Site

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    Hangzhou, 310015, China

  • Research Site

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    Hengyang, 441021, China

  • Research Site

    RECRUITING

    Nanning, 530007, China

  • Research Site

    RECRUITING

    Shenzhen, 518020, China

  • Research Site

    WITHDRAWN

    Taiyuan, 030032, China

  • Research Site

    RECRUITING

    Taiyuan, 030032, China

  • Research Site

    RECRUITING

    Tianjin, 300192, China

  • Research Site

    RECRUITING

    Zhengzhou, 450003, China

  • Research Site

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    Hradec Kralova, 50005, Czechia

  • Research Site

    RECRUITING

    Ostrava, 708 52, Czechia

  • Research Site

    RECRUITING

    Prague, 140 21, Czechia

  • Research Site

    WITHDRAWN

    Créteil, 94000, France

  • Research Site

    WITHDRAWN

    La Rochelle, 17019, France

  • Research Site

    WITHDRAWN

    La Tronche, 38700, France

  • Research Site

    NOT_YET_RECRUITING

    Montpellier, 34295, France

  • Research Site

    WITHDRAWN

    Nantes, 44093, France

  • Research Site

    WITHDRAWN

    Paris, 75651, France

  • Research Site

    NOT_YET_RECRUITING

    Toulouse, 31059, France

  • Research Site

    RECRUITING

    Berlin, 10117, Germany

  • Research Site

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    Erlangen, 91054, Germany

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    Lübeck, 23538, Germany

  • Research Site

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    Mainz Am Rhein, 55131, Germany

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    Münster, 48149, Germany

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    Bologna, 40138, Italy

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    Milan, 20122, Italy

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    Milan, 20162, Italy

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    Padova, 35128, Italy

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    Parma, 43100, Italy

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    Torino, 10126, Italy

  • Research Site

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    Kyoto, 602-8566, Japan

  • Research Site

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    Suita-shi, 565-0871, Japan

  • Research Site

    WITHDRAWN

    Bydgoszcz, 85-094, Poland

  • Research Site

    RECRUITING

    Gdansk, 80-214, Poland

  • Research Site

    RECRUITING

    Poznan, 60-355, Poland

  • Research Site

    NOT_YET_RECRUITING

    Warsaw, 02-091, Poland

  • Research Site

    RECRUITING

    Lisbon, 1069-166, Portugal

  • Research Site

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    Lisbon, 1499-005, Portugal

  • Research Site

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    Lisbon, 1649-035, Portugal

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    Porto, 4050-313, Portugal

  • Research Site

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    Porto, 4200319, Portugal

  • Research Site

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    Gyeonggi-do, 13620, South Korea

  • Research Site

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    Seoul, 03080, South Korea

  • Research Site

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    Seoul, 03722, South Korea

  • Research Site

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    Badajoz, 06080, Spain

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    Barakaldo, 48903, Spain

  • Research Site

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    Barcelona, 08025, Spain

  • Research Site

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    Barcelona, 08035, Spain

  • Research Site

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    Barcelona, 08036, Spain

  • Research Site

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    Barcelona, 08907, Spain

  • Research Site

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    Barcelona, 8003, Spain

  • Research Site

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    Cadiz, 11009, Spain

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    Córdoba, 14004, Spain

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    Granada, 18014, Spain

  • Research Site

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    Madrid, 28041, Spain

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    Málaga, 29010, Spain

  • Research Site

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    Valencia, 46009, Spain

  • Research Site

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    Valencia, 46017, Spain

  • Research Site

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    Zaragoza, 50009, Spain

  • Research Site

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    Kaohsiung City, 833, Taiwan

  • Research Site

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    Taichung, 40447, Taiwan

  • Research Site

    RECRUITING

    Taipei, 110, Taiwan

  • Research Site

    NOT_YET_RECRUITING

    Taoyuan, 333, Taiwan

  • Research Site

    RECRUITING

    Leeds, LS9 7TF, United Kingdom

  • Research Site

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    London, E1 1BB, United Kingdom

  • Research Site

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    London, NW3 2QG, United Kingdom

  • Research Site

    RECRUITING

    London, SE1 9RT, United Kingdom

  • Research Site

    RECRUITING

    Woodville South, 5011, United Kingdom

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