CILT: Safety Study of Calcineurin-Inhibitor-Free Immunosuppression After Liver Transplantation
Study Details
Study Description
Brief Summary
A prospective, non-randomized two stage monocentric phase II clinical trial to evaluate a de-novo calcineurin-inhibitor (CNI)-free immunosuppressive regimen based on induction therapy with anti-CD25 monoclonal anti-body (basiliximab), mycophenolic acid (MPA), and mammalian target of rapamycin (mTOR) - inhibition with everolimus to determine its safety and to investigate the preliminary efficacy in patients with impaired renal function at the time-point of liver transplantation (OLT) with regards to the incidence of steroid resistant acute rejection within the first 30 days after liver transplantation.
Condition or Disease | Intervention/Treatment | Phase |
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|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: CNI-free Immunosuppression Immunosuppression after OLT including basiliximab, enteric-coated mycophenolate sodium (EC-MPS), and everolimus. |
Drug: Basiliximab (Simulect)
20 mg basiliximab (Simulect) iv on day 0 and 4 after OLT
Other Names:
Drug: Myfortic
1080 mg q12 EC-MPS (Myfortic) po starting within 24h after OLT
Other Names:
Drug: everolimus
1 mg q12 everolimus (Certican) po starting on 10th post-operative day
Other Names:
Drug: Prednisolone
Prednisolone 1mg per kg body weight starting within 24 hours after transplantation. Then q24 but with reduction by 5 mg every 48 hours until maintenance dose of 7.5 mg
Other Names:
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Outcome Measures
Primary Outcome Measures
- Steroid resistant rejection [30 days]
Secondary Outcome Measures
- Steroid resistant rejection [1 year]
- Liver function [1 year]
- Calculated glomerular filtration rate [1 year]
- Patient survival [1 year]
- Number of days on renal replacement therapy [1 year]
- Graft survival [1 year]
Eligibility Criteria
Criteria
Inclusion Criteria:
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Patients undergoing primary liver transplantation.
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Patients older than 18 years.
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Patients with a hepatorenal syndrome.
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Female patients of childbearing potential willing to perform a highly effective contraception during the study and 12 weeks after conclusion of study participation.
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eGFR < 50 ml/min at the time point of transplantation.
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Serum creatinine levels > 1.5 mg/dL at the time-point of transplantation.
Exclusion Criteria:
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Patients with pre-transplant renal replacement therapy > 14 days.
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Patients with a reason for renal impairment other than a hepatorenal syndrome.
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Patients with a known hypersensitivity to mTOR-inhibitors.
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Patients with a known hypersensitivity to mycophenolate acid.
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Patients with a known hypersensitivity to anti CD 25-monoclonal antibodies.
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Patients with platelets < 50.000/nl prior to initiation of therapy with mTOR inhibition.
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Patients with triglycerides > 350 mg/dl and cholesterol > 300 mg/dl refractory to optimal medical treatment prior to initiation of therapy with mTOR inhibition.
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Severe systemic infections and wound-healing disturbances.
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Multiple organ graft recipients.
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Patients with signs of a hepatic artery stenosis directly prior to initiation of therapy with everolimus.
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Pregnant women will not be included in the study.
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Patients with a psychological, familial, sociologic or geographic condition potentially hampering compliance with the study protocol and follow-up schedule.
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Patients under guardianship (e.g., individuals who are not able to freely give their informed consent).
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University Medical Center Goettingen | Goettingen | Germany | 37099 |
Sponsors and Collaborators
- Armin Goralczyk
Investigators
- Study Director: Aiman Obed, PD Dr., University Medical Center Goettingen
- Principal Investigator: Armin D Goralczyk, Dr., University Medical Center Goettingen
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CILT08