Safety & Tolerability of Berinert® (C1 Inhibitor) Therapy to Prevent Rejection (NCT01134510) | Clinical Trial Compass
CompletedPhase 1/2
Safety & Tolerability of Berinert® (C1 Inhibitor) Therapy to Prevent Rejection
United States20 participantsStarted 2011-08
Plain-language summary
Organ transplantation offers the only hope for a normal life for patients with end-stage renal disease on dialysis (ESRD). For the highly-sensitized patient, patients with antibodies to human leukocyte antigens (HLA), transplantation is extremely difficult or impossible since pre-formed antibodies will cause severe rejection and loss of transplanted organs. Approximately 30% of the transplant list in the U.S. is considered sensitized (have detectable antibodies to HLA antigens). These anti-HLA (anti-Human Leukocyte Antigen antibodies) pose a significant barrier to transplantation that has recently been successfully addressed using desensitization therapies with IVIG, rituximab and/or plasmapheresis (PE). Despite the success of these therapies, post-transplant antibody mediated rejection (AMR) and chronic Antibody Mediated Rejection (CAMR) remain significant problems. Recent data suggests that addition of Berinert (C1 Inhibitor) to post-transplant treatment regimen may significantly reduce incidence of Antibody Mediation Rejection.
Twenty highly-sensitized patients who have undergone desensitization treatment and are awaiting kidney transplant will be enrolled in the study. Once transplanted these patients will be started on the standard of care post-transplant immunosuppressive protocol. In addition patients will receive Berinert 20 units/ kg daily x 3 days, then twice weekly x 3 weeks. At the end of Berinert treatment a kidney biopsy will be performed. Subjects will be followed for 6 months to assess safety and efficacy of the study protocol.
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* End-stage renal disease.
* No known contraindications for therapy with Immune Globuillin Intravenous 10%/Rituximab or C1 INH.
* Age 18-65 years at the time of screening.
* Panel Reactive Antibody \[PRA\] \> 50% demonstrated on 3 consecutive samples, Patient highly-HLA (Human Leukocyte Antigen) sensitized and a candidate for Living Donor/Deceased Donor transplantation after desensitization at Cedars Sinai Medical Center.
* At transplant, patient must have Donor Specific Antibody /Cross match + non-HLA (Human Leukocyte Antigen) identical donor.
Subject/Parent/Guardian must be able to understand and provide informed consent.
Exclusion Criteria:
* Lactating or pregnant females.
* Women of child-bearing age who are not willing or able to practice Food and Drug Administration \[FDA\]-approved forms of contraception.
* HIV-positive subjects.
* Subjects who test positive for Hepatitis B Virus infection \[positive Hepatitis B Virus surface Antigen, Hepatitis B Virus core Antigen, or Hepatitis B Virus e Antigen/DNA\] or Hepatitis C Virus infection \[positive Anti-Hepatitis C Virus (EIA) and confirmatory Hepatitis C Virus Recombinant ImmunoBlot Assay (RIBA)\].
* Subjects with active Tuberculosis.
* Subjects with selective Immunoglobulin A deficiency, those who have known anti-Immunoglobulin A antibodies, and those with a history of anaphylaxis or severe systemic responses to any part of the clinical trial material.
* Subjects who have received or for whom multi…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Post-transplant Biopsy to Identify Rejection Episodes