- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00284934
Enteric-coated Mycophenolate Sodium (EC-MPS) With Reduced-dose Tacrolimus Versus EC-MPS With Standard-dose Tacrolimus in Stable Kidney Transplant Recipients (OLYMPE)
March 31, 2011 updated by: Novartis
A Multicenter, National, Open-label, Prospective, Randomized Study to Evaluate Efficacy and Tolerability of Enteric-coated Mycophenolate Sodium 1440 mg/Day With Tacrolimus Reduced Dose Versus Enteric-coated Mycophenolate Sodium 720 mg/Day With Tacrolimus Standard Dose, in Maintenance, Stable, Adult, Kidney Transplant Recipients
This study introduces a new optimization immunosuppressive regimen associating tacrolimus at a reduced dose and enteric-coated mycophenolate sodium at an increased dose in order to slow down renal function worsening and to prevent the progression of chronic allograft nephropathy, while maintaining the same efficacy, in maintenance renal transplant recipients.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
94
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Basel, Switzerland
- Novartis
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Primary or secondary kidney transplant
- Treatment with mycophenolic acid (MMF 1 g/d or EC-MPS 720 mg/d) and tacrolimus (trough concentration [C0] ≥ 5.5 ng/mL)
- Creatinine clearance ≥ 30 mL/min and < 60 mL/min and stable renal function
Exclusion Criteria:
- Multi-organ recipients or previous transplant with any other organ different from kidney
- Biopsy proven acute rejection or treated acute rejection within the last 3 months.
- Prescription of mycophenolate mofetil 1 g/d or mycophenolate sodium 720 mg/d due to adverse event occurrence when higher doses were administered
Other protocol-defined inclusion/exclusion criteria may apply.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Standard dose EC-MPS
Patients received 720 mg/day (360 mg twice a day (bid) orally) Enteric-coated mycophenolate sodium (EC-MPS) and tacrolimus dose (twice a day orally) adjusted to maintain the trough blood level (C0) contained between 5.5 and 10 ng/mL.
The randomization was stratified on 1 factor: treatment with or without steroids.
Prednisone (or oral equivalent) was administrated to patients as before entering the study and as per center's standard practice, but at a dose of at least 5 mg/day.
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Other Names:
Other Names:
At a dose of at least 5 mg/day.
Other Names:
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Experimental: High EC-MPS
Patients received 1440 mg/day (720 mg twice a day (bid) orally) Enteric-coated mycophenolate sodium (EC-MPS) and tacrolimus dose (twice a day orally) tapered to reach a trough blood level target contained between 2 and 4.5 ng/mL within 15 days after randomization at the most.
The randomization was stratified on 1 factor: treatment with or without steroids.
Prednisone (or oral equivalent) was administrated to patients as before entering the study and as per center's standard practice, but at a dose of at least 5 mg/day.
|
Other Names:
Other Names:
At a dose of at least 5 mg/day.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Renal Function Assessed by Change in Estimated Glomerular Filtration Rate(eGFR)
Time Frame: Baseline and Month 6
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Change in estimated glomerular filtration rate from baseline to Month 6 calculated by using abbreviated Modification of Diet in Renal Disease (MDRD) formula.
Modification of Diet in Renal Disease (MDRD) formula is: GFR [mL/min/1.73m^2]
= 186.3*(C^-1.154)*(A^-0.203)*G*R
where -C is the serum concentration of creatinine [mg/dL], -A is patient age at sample collection date [years], -G=0.742 when gender is female, otherwise G=1, -R=1.21 when race is black, otherwise R=1.
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Baseline and Month 6
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Renal Function at 3 Months Assessed by Change in Estimated Glomerular Filtration Rate (eGFR)
Time Frame: Baseline and 3 months
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Change in estimated glomerular filtration rate from baseline to Month 3 calculated by using abbreviated MDRD formula.
Modification of Diet in Renal Disease (MDRD) formula is: GFR [mL/min/1.73m^2]
= 186.3*(C^-1.154)*(A^-0.203)*G*R
where -C is the serum concentration of creatinine [mg/dL], -A is patient age at sample collection date [years], -G=0.742 when gender is female, otherwise G=1, -R=1.21 when race is black, otherwise R=1.
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Baseline and 3 months
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Number of Participants With Treatment Failure Parameters (Biopsy-Proven Acute Rejection (BPAR), Graft Loss, Death, or Loss to Follow-up) at 6 Months
Time Frame: 6 months
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A biopsy-proven acute rejection (BPAR) is defined as a biopsy graded IA, IB, IIA, IIB, or III based on the Banff 1997 classification.The allograft was presumed lost on the day the patient started dialysis and was not able to subsequently be removed from dialysis.
If the patient went through a graft nephrectomy, then the day of nephrectomy was the day of graft loss.
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6 months
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Number of Participants With Graft and Patient Survivals at 6 Months
Time Frame: 6 months
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Graft survival was defined as the number of patients with no graft loss.
The allograft was presumed lost on the day the patient started dialysis and was not able to subsequently be removed from dialysis.
If the patient went through a graft nephrectomy, then the day of nephrectomy was the day of graft loss.
Patient survival was defined as the number of patients alive with or without a functioning graft.
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6 months
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
December 1, 2005
Primary Completion (Actual)
June 1, 2008
Study Completion (Actual)
June 1, 2008
Study Registration Dates
First Submitted
January 30, 2006
First Submitted That Met QC Criteria
January 30, 2006
First Posted (Estimate)
February 1, 2006
Study Record Updates
Last Update Posted (Estimate)
May 2, 2011
Last Update Submitted That Met QC Criteria
March 31, 2011
Last Verified
March 1, 2011
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Urologic Diseases
- Kidney Diseases
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Anti-Inflammatory Agents
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Glucocorticoids
- Hormones
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Antineoplastic Agents, Hormonal
- Anti-Bacterial Agents
- Antibiotics, Antineoplastic
- Antitubercular Agents
- Antibiotics, Antitubercular
- Calcineurin Inhibitors
- Prednisone
- Tacrolimus
- Mycophenolic Acid
Other Study ID Numbers
- CERL080AFR04
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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