New drug combo may beat BK virus in kidney transplants
NCT ID NCT03216967
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether switching from one immunosuppressant to everolimus, along with lowering overall immunosuppression, helps clear BK virus better than just lowering immunosuppression alone. The trial involved 130 kidney transplant recipients with BK virus in their blood. The goal was to see if more patients cleared the virus after 6 months while keeping their kidney function stable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- everolimus
- What this could lead to
- If successful, this could offer a safer way to clear BK virus after kidney transplant, reducing the risk of kidney damage without increasing rejection.
- What could go wrong
- This is a completed Phase 4 trial with 130 participants, so results are available but may not apply to all patients. Everolimus can cause side effects like mouth sores, infections, or metabolic issues.
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 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
130 people
The number who actually took part.
- Started
-
Jan 2018
- Finished
-
Aug 2024
- 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 Hide 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: * Adult patients * Kidney transplant recipients * Patients treated by a calcineurin inhibitor and mycophenolic acid * Viremia \>= 2.8 log UI/ml * Patients who have given written informed consent * Negative pregnancy test (blood β-HCG dosage) Exclusion Criteria: * Known proved BKV nephropathy * Hypersensitivity to everolimus, sirolimus or excipient * Concomitant treatment by leflunomide, cidofovir, sirolimus, Millepertuis (Hypericum Perforatum) * Pregnant or lactating women * Women of child bearing potential unless they are using a birth control method
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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AP-HP - Hôpital Georges Pompidou
Paris, 75908, France
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AP-HP Hôpital Necker
Paris, 75743, France
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CHRU - Hôpital Bretonneau
Tours, 37044, France
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CHRU d'Angers
Angers, 49033, France
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CHU - Hôpital Dupuytren
Limoges, 87042, France
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CHU - Hôpital Maison Blanche
Reims, 51092, France
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CHU - Hôpital Sud
Amiens, 80054, France
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CHU - Hôpital de la Cavale Blanche
Bois-Guillaume, 76230, France
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CHU - Hôpital de la Cavale Blanche
Brest, 29609, France
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CHU Côte de Nacre
Caen, 14033, France
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CHU Hôpital Gabriel Montpied
Clermont-Ferrand, 63000, France
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CHU Poitiers - Hôpital Jean Bernard
Poitiers, 86021, France
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CHU Rennes - Hôpital Pontchaillou
Rennes, 35033, France
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Hôpital Edouard Herriot
Lyon, 69003, France
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Les Hôpitaux Universitaires
Strasbourg, 67000, France