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Organ Transplantation, Renal TransplantationPhase 3CERTES02NCT00154284

Everolimus in a Cyclosporine Microemulsion-free Regimen Compared to a Low-dose Cyclosporine Microemulsion Regimen, in de Novo Kidney Transplant Patients

A Phase 3 study testing Everolimus (Certican), Cyclosporine (Neoral) and Steroid in people with Organ Transplantation, Renal Transplantation, run by Novartis.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to evaluate the safety and efficacy of everolimus in combination with basiliximab, and steroids with and without cyclosporine microemulsion in de novo kidney transplant recipients. Read more about this study

Who is it for?
Ages 18 to 65 years
What is being tested?
Everolimus (Certican), Cyclosporine (Neoral) and Steroid
Could I receive a placebo?
No, everyone receives an active treatment
How many people
114 participants
Where
No sites listed yet
Study dates
Jul 2005to Jul 2008
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Recipients of a first renal transplant from a primary cadaveric or non-HLA identical living related donor.
  • Renal cold ischemic time < 36 hours.
  • Age of donor < 65 years.

Who cannot join

  • Patients who have received an investigational drug within 4 weeks of baseline period.
  • Patients who are recipients of multiple organ transplants, including any organ other than kidney.
  • Recipients of non-heart beating donor organs.
  • Other protocol-defined exclusion criteria may apply.

About this study

Official title: A 12 Month, Multicenter, Randomized, Parallel, Open-label Study, to Evaluate Renal Function and Efficacy of Everolimus With Basiliximab and Cyclosporine Microemulsion Discontinuation at 3 Month Post-transplant Versus Minimization, in de Novo Kidney Transplant Recipients

The purpose of this study is to evaluate the safety and efficacy of everolimus in combination with basiliximab, and steroids with and without cyclosporine microemulsion in de novo kidney transplant recipients.

Read the detailed description

This is a combined analysis using 81 patients randomized and treated in CRAD001A2419 (NCT00154284) with 33 randomized and treated in CRAD001A2423 (NCT00170807). This approach is reflected in the protocol amendments for each study, and the one clinical study report for both.

Being tested
Everolimus (Certican), Cyclosporine (Neoral), Steroid, Basiliximab (Simulect)
Keywords
Renal transplantation,, everolimus,, immunosuppressants,, basiliximab,, cyclosporine microemulsion discontinuation, cyclosporine microemulsion minimization

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Everolimus (Certican)Drug

    Also called Certican

  • Cyclosporine (Neoral)Drug

    Also called Neoral

  • SteroidDrug

    Also called Prednisone

    Each patient was administered i.v. prednisone (or equivalent) pre- or intra-operatively according to center practice.

  • Basiliximab (Simulect)Drug

    Also called Simulect

Study groups in NCT00154284
Study groupRoleWhat they receive
Everolimus (Certican) with Cyclosporine (Neoral) ContinuationActive comparatorPatients were treated with everolimus and cyclosporine for 3 months post-transplantation. Everolimus (Certican) was administered orally, in two divided doses (b.i.d), and at the same time as Cyclosporine (Neoral). Everolimus (Certican) dose was adjusted in order to maintain a trough level between 3 and 8 ng/mL until randomization. After randomization the target trough range remained at 3 - 8 ng/mL in the cyclosporine (Neoral) continuation groups for a period of 9 months. Each patient was administered i.v. prednisone (or equivalent) pre- or intra-operatively according to center practice.
Receives: Drug: Everolimus (Certican); Drug: Cyclosporine (Neoral); Drug: Steroid; Drug: Basiliximab (Simulect)
Everolimus (Certican) with Cyclosporine (Neoral) WithdrawalExperimentalPatients were treated with everolimus and cyclosporine for 3 months post-transplantation. Everolimus (Certican) was administered orally, in two divided doses (b.i.d), and at the same time as Cyclosporine (Neoral). Everolimus (Certican) dose was adjusted in order to maintain a trough level between 3 and 8 ng/mL until randomization. Therefore, patients were randomized to cyclosporine withdrawal over a period of 1 month (±1 week) in study A2419 (NCT00154284) and over 3 months (±1 week) in study A2423 (NCT00170807). After randomization, final target trough range for everolimus was 8 - 12 ng/mL. Each patient was administered i.v. prednisone (or equivalent) pre- or intra-operatively according to center practice.
Receives: Drug: Everolimus (Certican); Drug: Cyclosporine (Neoral); Drug: Steroid; Drug: Basiliximab (Simulect)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Renal Function Measured by Calculated Glomerular Filtration Rate (GFR Calculated According to the Nankivell Formula)

    Nankivell's formula for calculated GFR is shown below:

    GFR [mL/min] = 6.7/C + W/4 - UREA/2 - 100/H2+ 35 (25 for females). Where W is body weight at specific visit [kg], H is height at specific visit [m], C is the serum concentration of creatinine [mmol/L], and UREA is the serum concentration of urea [mmol/L]. UREA was calculated from blood urea nitrogen (BUN) lab data by: UREA = 2.1441*BUN. If a GFR value from Nankivell formula was less than 10 [mL/min], then the value was assigned as 10 [mL/min].

    Measured: At Month 3 and Month 12

Secondary outcomes (3)
  1. Number of Participants With Biopsy-proven Acute Rejection (BPAR) Episodes, Graft Loss, Death or Loss to Follow-up

    Renal biopsies were collected for all cases of suspected acute rejection. For these cases, regardless of initiation of anti-rejection treatment, a graft core biopsy had been performed within 48 hours. These biopsies were listed on the Kidney Allograft Biopsy eCRF and the results used for patient management for BPAR. Graft loss was defined as the allograft was presumed to be lost on the day the patient started dialysis and was not able to subsequently be removed from dialysis as well as re-transplant. BPAR, graft loss, death, or loss to follow-up was analyzed by means of frequency tables.

    Measured: Month 12

  2. Serum Creatinine at Month 6 and 12

    serum creatinine summarized by mean and standard deviation

    Measured: 6 month and 12 months

  3. Calculated Creatinine Clearance at 6 Month and 12 Month

    Creatinine clearance calculated by Cockcroft-Gault formula and summarized by mean, and standard deviation. Cockcroft-Gault formula to calculate Creatinine Clearance (CrCl[mL/min]) is shown below:

    CrCl[mL/min] = (140 - A) * W / (72 * C) * R. Where A is age at sample date [years], W is body weight at specific visit [kg], C is the serum concentration of creatinine [mg/dL], R = 1 if the patient is male and = 0.85 if female.

    Measured: 6 month and 12 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted12 Sep 2005 (estimated)
  2. Study startJul 2005
  3. Primary completionJul 2008
  4. Study completionJul 2008

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
114 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00154284
Sponsor's protocol ID
CRAD001A2419
Other IDs
CRAD001A2423
Acronym
CERTES02
Status last verified
Jul 2018
First submitted
8 Sep 2005
Last updated
9 Aug 2018

Publications

  • Grinyo JM, Paul J, Novoa P, et al. (2010). Better renal function in renal-transplant recipients treated with everolimus plus cyclosporine elimination compared with cyclosporine minimisation, Am J Transplant; 10(Suppl 4): 503: Abstract 1636.

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Everolimus (Certican), Cyclosporine (Neoral) and Steroid in people with Organ Transplantation, Renal Transplantation, run by Novartis.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 9 Aug 2018. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 11 Mar 2011). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Renal Function Measured by Calculated Glomerular Filtration Rate (GFR Calculated According to the Nankivell Formula) (time frame: At Month 3 and Month 12). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00154284, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 9 Aug 2018.

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