Ignite Creation Date:
2025-12-24 @ 9:16 PM
Ignite Modification Date:
2025-12-25 @ 7:04 PM
Study NCT ID:
NCT00371904
Status:
UNKNOWN
Last Update Posted:
2008-05-21
First Post:
2006-09-01
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Trial of Rituximab Given Pre-Transplant to Sensitised Live Donor Kidney Recipients
Sponsor:
Hunter and New England Health
Organization:
Study Overview
Official Title:
A Prospective Open Label Randomised Multicentre Study Evaluating the Efficacy & Safety of Rituximab Given Pre-Transplant to Sensitised Renal Allograft Recipients in Addition to a "Standard" Desensitisation Regimen Consisting of PE/IVIG & MMF
Status:
UNKNOWN
Status Verified Date:
2008-05
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
RAPTURE
Brief Summary:
About one third of prospective kidney transplant recipients have antibodies in their blood directed against the tissues of their only available kidney donor. Recently, "desensitisation" treatments when administered pre-transplant have allowed successful transplantation of these patients despite high rates of acute antibody mediated rejection (AAMR). The investigators propose to test in a randomised controlled trial whether rituximab, a monoclonal antibody that depletes B-lymphocytes, will safely lower antibody mediated rejection (AMR) rates when added to "standard" therapy. The investigators will also test whether rituximab enables more patients to achieve a negative crossmatch against their donor and thereby allow more transplants to proceed.
Detailed Description:
This study is designed to investigate in a prospective, randomised fashion whether a single intravenous dose of rituximab (375 mg/m2) given two weeks prior to transplant, in addition to standard therapy, will allow sensitised renal transplant subjects to achieve a negative CDC crossmatch and thereby proceed to live donor transplantation. We will also evaluate whether rituximab will reduce the number of AAMR episodes in the post-transplant period, compared to controls. All eligible subjects must have a positive T- and/or B-cell CDC or flow cytometry crossmatch and have donor-specific antibodies identified by solid-phase assay at screening. All subjects will receive a standard desensitisation regimen that includes plasma exchange/IVIG + MMF before and immediately after transplantation followed by a standard care immunosuppressive regimen (IL-2R antagonist, tacrolimus, mycophenolate mofetil \[MMF\] and corticosteroids) after transplantation.
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?: