Kidney transplant drug switch aims to reduce Long-Term risks
NCT ID NCT00811915
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether switching kidney transplant patients from tacrolimus to sirolimus (both with mycophenolate mofetil) could reduce long-term complications like kidney damage, diabetes, and cancer. It involved 65 stable transplant recipients between 12 and 36 months after surgery. The trial was terminated early, so results are limited.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sirolimus (Rapamune)
- What this could lead to
- If successful, switching to sirolimus could lower the risk of long-term kidney damage, new diabetes, and skin cancer after a kidney transplant.
- What could go wrong
- This trial was terminated early with only 65 participants, so results are limited. The switch may cause rejection or other side effects, and findings may not apply to all transplant patients.
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
-
65 people
The number who actually took part.
- Start date
-
Jan 2009
- Finished
-
Jun 2014
- 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 to 76 years
- 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: * Recipient age ≥18 and ≤ 75 ans. * Patients having received a first or second renal transplant from a cadaveric or living related donor between 12 and 24 months prior the inclusion. * Peak panel reactive antibody (PRA) \< 30 % * Patients with a stable renal function during the 3 months prior to inclusion (variation of serum creatinine lower than 20 %) * Creatinine clearance ≥ 40 ml/mn/1.73 m26. * Patients receiving as a stable immunosuppressive treatment associating: Mycophenolate mofetil (MPA AUC \> 30 mg.h/L) and Tacrolimus with a trough level \> 4 ng/ml, with or without corticoids Exclusion Criteria: * Multiorgan recipients * Patients receiving cyclosporine * Pregnancy * Recipients of ABO incompatible graft * Use of other immunosuppressive drugs. * Historical peak reactive antibody ≥ 30 % * Past medical history of humoral rejection, 2 episodes of acute cellular rejection * Past medical history of sub-clinical rejection on routine allograft biopsy * Calculated creatinine clearance \< 40 ml/mn/1.73 m2 * 24h proteinuria \> 1 g/24H * Patients with severe diarrhea * HTLV1 or HIV positivity * Known hypersensitivity to tacrolimus, mycophenolate mofetil, or sirolimus. * Total white blood cells \< 2500/mm3 or hemoglobin \< 9 g/dl
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
UHAmiens
Amiens, France
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UHAngers
Angers, 49933, France
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UHCaen
Caen, 14000, France
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UHLimoges
Limoges, France
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UHNecker
Paris, 75015, France
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UHRennes
Rennes, 35000, France
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UHRouen
Rouen, 76000, France
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UHTours
Tours, France
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