Clinical trial NCT00859131: Safety and Efficacy Study of Thymoglobulin Versus IL2 Receptor Antagonists
Official title: Rabbit Anti-thymocyte Globulin Versus IL2 Receptor Antagonists in Combination With Tacrolimus, Corticosteroids and Mycophenolate Mofetil in a Predominantly High Risk Kidney Transplant Population.
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: End Stage Renal Disease
Lead sponsor: Medical University of South Carolina
Sponsor class: OTHER
Collaborators: name: Genzyme, a Sanofi Company
First posted: 2009-03-10
Enrollment: 200
Sex: ALL
Minimum age (years): 18
Maximum age (years): 75
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL

Brief summary: The purpose of this study is to evaluate the safety and efficacy of induction therapy with Thymoglobulin in comparison with IL2 receptor antagonists (daclizumab or basiliximab).

Detailed description: A 12 month, prospective, randomized, single center, open-label study to evaluate the safety and efficacy of Rabbit anti-thymocyte globulin versus IL2 receptor antagonists in combination with tacrolimus, corticosteroids and mycophenolate mofetil in a predominantly high risk kidney transplant population.

Eligibility criteria: Inclusion Criteria:

* Male and female patients between 18 and 75 years of age
* Male or female patients who are primary or repeat cadaveric, living unrelated or non- Human leukocyte antigen (HLA) identical living related donor renal transplant recipients
* Female patients of child bearing potential must have a negative urine or serum pregnancy test within the past 48 hours prior to study inclusion.
* The patient has given written informed consent to participate in the study

Exclusion Criteria:

* Patient has previously received or is receiving an organ transplant other than a kidney.
* Patients who are recipients of a multiple organ transplant.
* Patient has received a primary or re-transplant from an HLA-identical living donor.
* Any positive cross-match.
* Patient is the recipient of a pediatric donor kidney from a pediatric donor aged 8 years or less.
* Patient has received an ABO incompatible donor kidney.
* Recipient or donor is known to be seropositive for hepatitis C virus (HCV) or B virus (HBV) except for hepatitis B surface antibody positive.
* Recipient or donor is known to be seropositive for human immunodeficiency virus (HIV).
* Patient has uncontrolled concomitant infection or any other unstable medical condition that could interfere with the study objectives.
* Patients with thrombocytopenia (\<75,000/mm3 ), with an absolute neutrophil count of \< 1,000/mm3); and/or leucopoenia (\< 2,000/mm3), or anemia (hemoglobin \< 6 g/dL) prior to study inclusion.
* Patient is taking or has been taking an investigational drug in the 30 days prior to transplant.
* Patient has a known hypersensitivity to tacrolimus, mycophenolate mofetil, rabbit anti-thymocyte globulin, daclizumab or corticosteroids.
* Patients with severe diarrhea or other gastrointestinal disorders that might interfere with their ability to absorb oral medication.
* Patients with a history of malignancy within the last five years, except for successfully excised squamous or basal cell carcinoma of the skin.
* Patient is pregnant or lactating, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by positive human Chorionic Gonadotropin (hCG) laboratory test.
* Women of childbearing potential must use two reliable forms of contraception simultaneously, unless they are status post bilateral tubal ligation, bilateral oophorectomy, or hysterectomy. Effective contraception must be used before beginning study drug therapy, for the duration of the study and for 6 weeks following completion of the study.
* Patient has any form of substance abuse, psychiatric disorder or a condition that, in the opinion of the investigator, may invalidate communication with the investigator.
* Inability to cooperate or communicate with the investigator.

Primary outcomes:
measure: Treatment Efficacy Will be Defined as the Number of Patients With Biopsy Proven Acute Rejection at One Year Post-transplant.
timeFrame: One year
Secondary outcomes:
measure: Number of Patients Requiring Antilymphocyte Therapy for Acute Rejection.
timeFrame: One year
measure: Graft Survival at One Year Post-transplant
timeFrame: One year
measure: Incidence of Post-transplant Infections, Including, But Not Limited to, CMV Infection and Disease, BK Infection and Nephropathy, Other Opportunistic Infections, Urinary Tract Infections, Pneumonia, and Sepsis
timeFrame: one year
measure: Incidence of Post-transplant Malignancies, Including Post-transplant Lymphoproliferative Disease (PTLD) and Skin Cancers.
timeFrame: One year
measure: Incidence of Leukopenia, Defined as a Total White Blood Cell Count of Less Than 2,000 Cells/mm3
timeFrame: One year
measure: Incidence of Thrombocytopenia, Defined as a Platelet Count of Less Than 100,000 Cells/mm3
timeFrame: One year
Other outcomes:
Locations:
city: Charleston
country: United States
facility: Medical University of South Carolina
state: South Carolina
Study officials:
affiliation: Medical University of South Carolina
name: Kenneth D Chavin, MD,PhD
role: STUDY_CHAIR
affiliation: Medical University of South Carolina
name: Nicole Pilch, PharmD
role: STUDY_CHAIR
affiliation: Medical University of South Carolina
name: David Taber, PharmD
role: STUDY_CHAIR
affiliation: Medical University of South Carolina
name: Prabhakar Baliga, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Palanisamy AP, Al Manasra AR, Pilch NA, Dowden JE, Nadig SN, McGillicuddy JW, Baliga PK, Chavin KD, Taber DJ. Induction therapy: clinical and quality of life outcomes in aged renal transplant recipients. Clin Transplant. 2015 Mar;29(3):222-6. doi: 10.1111/ctr.12507. Epub 2015 Jan 27.
citation: Pilch NA, Taber DJ, Moussa O, Thomas B, Denmark S, Meadows HB, McGillicuddy JW, Srinivas TR, Baliga PK, Chavin KD. Prospective randomized controlled trial of rabbit antithymocyte globulin compared with IL-2 receptor antagonist induction therapy in kidney transplantation. Ann Surg. 2014 May;259(5):888-93. doi: 10.1097/SLA.0000000000000496.