Study Investigating a Standard Regimen in de Novo Kidney Transplant Patients Versus a Calcineurin Inhibitor (CNI)-Free Regimen and a CNI-low Dose Regimen

November 21, 2016 updated by: Novartis Pharmaceuticals

Multi-center, Open-label, Prospective, Randomized, Parallel Group, Long-term Study Investigating a Standard Regimen in de Novo Kidney Transplant Patients Versus a CNI-free Regimen and a CNI-low Dose Regimen

The purpose of this study is to compare renal function of immunosuppressive regimens with different relevance of the calcineurin inhibitor (CNI) cyclosporine: standard dose CNI, low dose CNI, CNI free in de novo kidney transplant patients after 12 months of therapy.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

802

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

      • Aachen, Germany, 52074
        • Novartis Investigative Site
      • Berlin, Germany, 10117
        • Novartis Investigative Site
      • Berlin, Germany, 13353
        • Novartis Investigative Site
      • Erlangen, Germany, 91054
        • Novartis Investigative Site
      • Essen, Germany, 45122
        • Novartis Investigative Site
      • Frankfurt am Main, Germany, 60596
        • Novartis Investigative Site
      • Freiburg, Germany, 79106
        • Novartis Investigative Site
      • Hamburg, Germany, 20246
        • Novartis Investigative Site
      • Hannover, Germany, 30625
        • Novartis Investigative Site
      • Hannover Muenden, Germany, 34346
        • Novartis Investigative Site
      • Heidelberg, Germany, 69120
        • Novartis Investigative Site
      • Kaiserslautern, Germany, 67655
        • Novartis Investigative Site
      • Koeln, Germany, 51109
        • Novartis Investigative Site
      • Lubeck, Germany, 23538
        • Novartis Investigative Site
      • Munchen, Germany, 81377
        • Novartis Investigative Site
      • München, Germany, 81675
        • Novartis Investigative Site
      • Regensburg, Germany, 93053
        • Novartis Investigative Site
      • Bern, Switzerland, 3010
        • Novartis Investigative Site

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 70 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion criteria

  • Males or females, aged 18 - 70 years
  • Recipients of de novo cadaveric, living unrelated or living related kidney transplants
  • Females capable of becoming pregnant must have a negative serum pregnancy test within 7 days prior to or at screening, and are required to practice an approved method of birth control for the duration of the study and for a period of 6 weeks following discontinuation of study medication, even where there has been a history of infertility.
  • Patients who are willing and able to participate in the study and from whom written informed consent has been obtained.

Exclusion criteria

  • More than one previous renal transplantation
  • Multi-organ recipients (e.g., kidney and pancreas) or previous transplant with any other organ, different from kidney
  • Patients receiving a kidney from a non-heart beating donor
  • Donor age: < 5 years or > 70 years
  • Graft loss due to immunological reasons in the first year after transplantation (in case of secondary transplantation)
  • 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
  • Masking: NONE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
ACTIVE_COMPARATOR: CNI standard regimen
Myfortic, Sandimmun Optoral and corticosteroids

1 tablet containing 180 mg or 360 mg

Dosing schedule:

Initially 1.5 mg/day, then based on blood level (5-10 ng/mL in CNI free, 3-8 ng/mL in CNI low regimen) According to blood level 1440 mg/day (2 x 720 mg), if tolerated. Dose reduction possible in case of side effects (min. dose at BL2 (Month 3): 720 mg/day)

Other Names:
  • Enteric Coated Mycophenolate Sodium
1 capsule containing 10, 25, 50, or 100mg. Dosing: According to blood level
Other Names:
  • Cyclosporine A
Lyophilisate in vials with ampoules of sterile water for injection (5 ml). Dosing: 1 vial containing 20 mg lyophilisate. Dosing schedule: 2 x 20 mg to be applied as 10 sec. bolus injection, i.v. on Day 0 (2 h before transplant) and on Day 4
Other Names:
  • Basiliximab
EXPERIMENTAL: CNI free regimen

CNI free regimen: comprising the following steps for switching treatment:

Step 1 at BL2 + 1 day: Myfortic, Certican 1.5 mg, Sandimmun Optoral (50% of standard dose) and corticosteroids Step 2 at BL2 + 8 days: Myfortic, Certican 3 mg and corticosteroids

1 tablet containing 180 mg or 360 mg

Dosing schedule:

Initially 1.5 mg/day, then based on blood level (5-10 ng/mL in CNI free, 3-8 ng/mL in CNI low regimen) According to blood level 1440 mg/day (2 x 720 mg), if tolerated. Dose reduction possible in case of side effects (min. dose at BL2 (Month 3): 720 mg/day)

Other Names:
  • Enteric Coated Mycophenolate Sodium
1 capsule containing 10, 25, 50, or 100mg. Dosing: According to blood level
Other Names:
  • Cyclosporine A
Tablet containing 0.5 mg or 0.75 mg. Dosing schedule: Initially 1.5 mg/day, then based on blood level (5-10 ng/mL in CNI free, 3-8 ng/mL in CNI low regimen
Other Names:
  • Certican
ACTIVE_COMPARATOR: CNI low regimen

CNI low regimen: comprising the following steps for switching treatment:

Step 1 at BL2 + 1 day: Certican 1.5 mg, Sandimmun Optoral and corticosteroids Step 2 at BL2 + 8 days: Certican 1.5 mg, Sandimmun Optoral (low dose) and corticosteroids

1 capsule containing 10, 25, 50, or 100mg. Dosing: According to blood level
Other Names:
  • Cyclosporine A
Tablet containing 0.5 mg or 0.75 mg. Dosing schedule: Initially 1.5 mg/day, then based on blood level (5-10 ng/mL in CNI free, 3-8 ng/mL in CNI low regimen
Other Names:
  • Certican

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
GFR Via Nankivell Method at Month 12 - CNI-Free vs Standard Regimen
Time Frame: From randomization at BL2 (Month 3) to Month 12 post-transplant
Demonstrate superiority of CNI-Free vs Standard Regimen in GFR using the Nankivell formula (GFR = 6.7 / Scr + BW / 4 - Surea / 2-100 / (height)² + C where where Scr is the serum creatinine concentration expressed in mmol/L, BW the body weight in kilograms, Surea the serum urea in mmol/L, height in m, and the constant C is 35 for male and 25 for female patients. The calculated GFR is expressed in mL/min per 1.73m², last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model, with treatment, center, donor type (deceased vs. living) as factors and BL2-value at V4/M3/BL2 as covariate. P-values are not adjusted
From randomization at BL2 (Month 3) to Month 12 post-transplant

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
GFR Via Nankivell Formula at Month 12 - All Regimens
Time Frame: From randomization at BL2 (Month 3) to Month 12 post-transplant
Change in GFR using the Nankivell formula (GFR = 6.7 / Scr + BW / 4 - Surea / 2-100 / (height)² + C where where Scr is the serum creatinine concentration expressed in mmol/L, BW the body weight in kilograms, Surea the serum urea in mmol/L, height in m, and the constant C is 35 for male and 25 for female patients. The calculated GFR is expressed in mL/min per 1.73m², last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model, with treatment, center, donor type (deceased vs. living) as factors and BL2-value at V4/M3/BL2 as covariate.
From randomization at BL2 (Month 3) to Month 12 post-transplant
GFR at Month 12 Utilizing Modification of Diet in Renal Disease (MDRD) Method
Time Frame: From randomization at BL2 (Month 3) to Month 12 post-transplant

Change in GFR (Modification of Diet in Renal Disease calculated using the -MDRD formulat:

For men: GFR = 170 × (serum creatinine -0,999)×(age-0,176) x (urea nitrogen -0,17) × (albumin0,318) For women: GFR = 170 × (serum creatinine -0,999) × (age-0,176) × (urea nitrogen -0,17) x (albumin0,318) × 0.762 with urea nitrogen = urea / 2.144. ), last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model, with treatment, center, donor type (deceased vs. living) as factors and BL2-value at V4/M3/BL2 as covariate.

From randomization at BL2 (Month 3) to Month 12 post-transplant
GFR at Month 12 Utilizing Cockcroft-Gault Formula
Time Frame: From randomization at BL2 (Month 3) to Month 12 post-transplant
Cockcroft-Gault formula: For men: GFR= ((140-age) × body weight in kg)∕(72 x serum creatinine in mg∕dl)For women: GFR= (0.85×(140-age) × body weight in kg)∕(72 x serum creatinine in mg/dl), ), last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model
From randomization at BL2 (Month 3) to Month 12 post-transplant
Mean Change in Serum Creatinine From Month 3 to Month 12
Time Frame: From randomization at BL2 (Month 3) to Month 12 post-transplant
Change in venous blood serum creatinine. Last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model
From randomization at BL2 (Month 3) to Month 12 post-transplant
Efficacy Event Data From Baseline 2 (Month 3) to Month 6
Time Frame: From Baseline 2 (Month 3) to Month 6
Efficacy events were: Biopsy-proven acute rejection (BPAR), graft loss, death, and treatment failure (defined as composite endpoint of BPAR, graft loss, death, loss to follow-up, discontinuation due to lack of efficacy or due to toxicity).
From Baseline 2 (Month 3) to Month 6
Efficacy Event Data Baseline 2 (Month 3) to Month 12
Time Frame: From Baseline 2 (Month 3) to Month 12
Efficacy events were: Biopsy-proven acute rejection (BPAR), graft loss, death, and treatment failure (defined as composite endpoint of BPAR, graft loss, death, loss to follow-up, discontinuation due to lack of efficacy or due to toxicity).
From Baseline 2 (Month 3) to Month 12
Change From BL2 (Month 3) to Month 12 in Cardiovascular Risk (Framingham Score; 10-year Cardiovascular Risk)
Time Frame: From Baseline 2 (Month 3) to Month 12
The Framingham Score (based on LDL cholesterol level) estimates the coronary heart disease risk (%) of developing one of the following coronary heart diseases: angina pectoris, myocardial infarction, or coronary disease death, over the course of 10 years.
From Baseline 2 (Month 3) to Month 12
GFR Calculated Via Nankivell Formula at Month 60
Time Frame: From randomization at BL2 (Month 3) to Month 60
Change in GFR using the Nankivell formula (GFR = 6.7 / Scr + BW / 4 - Surea / 2-100 / (height)² + C where where Scr is the serum creatinine concentration expressed in mmol/L, BW the body weight in kilograms, Surea the serum urea in mmol/L, height in m, and the constant C is 35 for male and 25 for female patients. The calculated GFR is expressed in mL/min per 1.73m², last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model, with treatment, center, donor type (deceased vs. living) as factors and BL2-value at V4/M3/BL2 as covariate.
From randomization at BL2 (Month 3) to Month 60
GFR at Month 60 Utilizing Cockcroft-Gault Formula
Time Frame: From randomization at BL2 (Month 3) to Month 60 post-transplant
Cockcroft-Gault formula: For men: GFR= ((140-age) × body weight in kg)∕(72 x serum creatinine in mg∕dl) For women: GFR= (0.85×(140-age) × body weight in kg)∕(72 x serum creatinine in mg/dl), ), last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model
From randomization at BL2 (Month 3) to Month 60 post-transplant
GFR at Month 60 Utilizing Modification of Diet in Renal Disease (MDRD) Method
Time Frame: From randomization at BL2 (Month 3) to Month 60 post-transplant

Change in GFR (Modification of Diet in Renal Disease calculated using the -MDRD formulat:

For men: GFR = 170 × (serum creatinine -0,999)×(age-0,176) x (urea nitrogen -0,17) × (albumin0,318) For women: GFR = 170 × (serum creatinine -0,999) × (age-0,176) × (urea nitrogen -0,17) x (albumin0,318) × 0.762 with urea nitrogen = urea / 2.144. ), last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model, with treatment, center, donor type (deceased vs. living) as factors and BL2-value at V4/M3/BL2 as covariate.

From randomization at BL2 (Month 3) to Month 60 post-transplant
Mean Change in Serum Creatinine From Month 3 to Month 60
Time Frame: From randomization at BL2 (Month 3) to Month 60 post-transplant
Change in venous blood serum creatinine. Last observation carried forward (LOCF) was used for imputation of missing values, ANCOVA model
From randomization at BL2 (Month 3) to Month 60 post-transplant
Efficacy Event Data After Month 12 to Month 60
Time Frame: Events starting after Month 12
Efficacy events were: Biopsy-proven acute rejection (BPAR), graft loss, death, and treatment failure (defined as composite endpoint of BPAR, graft loss, death, loss to follow-up, discontinuation due to lack of efficacy or due to toxicity).
Events starting after Month 12

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

July 1, 2007

Primary Completion (ACTUAL)

June 1, 2015

Study Completion (ACTUAL)

June 1, 2015

Study Registration Dates

First Submitted

August 9, 2007

First Submitted That Met QC Criteria

August 9, 2007

First Posted (ESTIMATE)

August 10, 2007

Study Record Updates

Last Update Posted (ESTIMATE)

January 18, 2017

Last Update Submitted That Met QC Criteria

November 21, 2016

Last Verified

November 1, 2016

More Information

Terms related to this study

Other Study ID Numbers

  • CRAD001ADE13
  • 2006-007021-32

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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