De Novo Everolimus Versus Tacrolimus in Combination With Mofetil Mycophenolate and Low Dose Corticosteroids to Reduce Tacrolimus Induced Nephrotoxicity in Liver Transplantation: a Prospective, Multicentric, Randomised Study

Liver Transplantation Clinical Trial

— FOREVER  

Official title:

De Novo Everolimus Versus Tacrolimus in Combination With Mofetil Mycophenolate and Low Dose Corticosteroids to Reduce Tacrolimus Induced Nephrotoxicity in Liver Transplantation: a Prospective, Multicentric, Randomised Study

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT02909335
• Other study ID #: 35RC12_8985
• Secondary ID: 2013-003802-19
• Status: Withdrawn
• Phase: Phase 3
• Start date: November 2016
• Est. completion date: November 2021

Study information

• Verified date: December 2022
• Source: Rennes University Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Tacrolimus is a calcineurin inhibitor. This is the immunosuppression of reference for patients undergoing a first liver transplant. This treatment can prevent graft rejection, but can cause side effects including kidney failure (in 25% after the first year).

Everolimus is an immunosuppressive that effectively prevents acute rejection in heart and kidney transplant recipients. It preserves renal function when it is started soon after the transplant, i.e. before a severe dysfunction is installed.

Description:

In the liver transplant, early interruption of calcineurin inhibitors with a quick relay everolimus monotherapy preserves renal function and is associated with a lower acute rejection rate.

We wish to assess whether the introduction of a de novo immunosuppression everolimus under protection of basiliximab induction, mycophenolate mofetil and then low doses of corticosteroids, reduces the nephrotoxicity of immunosuppressive therapy in liver transplant patients, compared to a standard protocol with tacrolimus associated with mycophenolate mofetil and low dose corticosteroids.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: November 2021
• Est. primary completion date: November 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Pre-transplantation Inclusion Criteria:

• Adults (=18 years), male or female,

• Patients due to receive a first liver transplant with a full or reduced graft taken from a donor brain-dead beating heart or a related living donor,

• Patients having given a free and informed written consent .

Post-transplantation Inclusion criteria: Patients meeting the following criteria will be included:

• Receiving basiliximab (Simulect)

• Whose immunosuppression regimen from day 5 could immediately consist of either tacrolimus or everolimus, in combination with mycophenolate mofetil and low dose corticosteroids

• With hepatic artery permeable to echo Doppler 4 days after transplant.

Exclusion Criteria:

• History of immunosuppressive therapy,

• Known hypersensitivity to the treatments or macrolides,

• HIV infection

• Autoimmune hepatitis,

• Primary sclerosing cholangitis,

• Programming or realization of a combined transplant,

• Pregnancy or lack of effective contraception,

• Breastfeeding.

• Incompatibility with the donor,

• Thrombosis of the hepatic artery between D0 and D4,

• Non-primary graft function leading to a re-registration on the waiting list.

Related Conditions & MeSH terms

• Liver Transplantation

Intervention

Drug:
• Tacrolimus
Tacrolimus is administered at an initial dose of 0.040 mg / kg twice a day on Day 5. The doses are then adjusted to maintain trough levels : between 6 and 10 ng / ml during the first 2 months, between 5 and 8 ng / ml from the start of the end M3 and M6, and between 4 and 6 ng / ml between the beginning and the end of M7 M12.
• Everolimus
Everolimus is administered at an initial dose of 1.5 mg twice a day on Day 5. The doses are then adjusted to maintain trough levels: between 6 and 10 ng / ml during the first 2 months, between 5-8 ng / ml from the start of the end M3 and M6, and between 4 and 6 ng / ml between the beginning and the end of M7 M12.
• Mycophenolate mofetil
mycophenolate mofetil is administered similarly in the two groups at the dose of 1.5 g for the first two months and then 1 g twice a day. The doses may be adjusted according to the tolerance of the product.
• Prednisolone, Prednisone or Methylprednisolone
Corticosteroid is similarly administered in both groups between baseline and the end of M6 and adjusted in case of acute rejection

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Rennes University Hospital

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Worsening of renal function	The main objective of the study is to evaluate, in liver transplanted patients, the benefit in terms of prevention of renal failure, a regimen that includes a de novo introduction of everolimus instead of tacrolimus, in combination with mycophenolate mofetil and low doses of corticosteroids, to the extent that this benefit is not accompanied by an increased risk of graft loss or hepatic artery thrombosis.; Insofar as the objective of the study is to assess a risk / benefit ratio, the study has two main criteria.; Worsening renal function is validated before the prolonged decline (found on at least 3 assays carried out at least 3 months apart) over 30% of the creatinine clearance compared to the value at baseline . The date of the first evidence of this worsening of renal function is the date used to calculate the distribution of censored criterion.	Between the initiation of treatment (Day 5) and the end (week 48) (censored criterion)
Primary	Occurrence of graft loss	Graft loss , whatever the cause, or thrombosis of the hepatic artery are recorded between baseline and the end of S48 (censored criterion).	Between the baseline and the end of the treatment (week 48) (censored criterion
Secondary	Plasma creatinine		At the end of the treatment (week 48)
Secondary	Glomerular filtration rate	Glomerular filtration rate calculated following Modification of Diet in Renal Disease (MDRD) formula	At the end of the treatment (week 48)
Secondary	Occurrence of mental trouble	Occurrence of an episode of confusion, agitation or delirium assessed by neurological examination	Between the baseline and the end of the treatment (week 48) (censored criterion)
Secondary	Occurence of convulsions	Occurrence of convulsion episodes from baseline to the end of W48 (censored criterion)	Between the baseline and the end of the treatment (week 48) (censored criterion)
Secondary	Hypertension control	Occurrence of hypertension requiring the introduction of antihypertensive therapy (censored criterion)	Between the baseline and the end of the treatment (week 48) (censored criterion)
Secondary	Number of patients with incident diabetes	Patients presenting development of diabetes requiring the introduction of a hypoglycaemic therapy (censored criterion)	Between the baseline and the end of the treatment (week 48) (censored criterion)
Secondary	Hypercholesterolemia	Occurrence of hypercholesterolemia requiring the introduction of lipid-lowering therapy (censored criterion)	Between the baseline and the end of the treatment (week 48) (censored criterion)
Secondary	Hypertriglyceridemia	Occurrence of hypertriglyceridemia requiring the introduction of lipid-lowering therapy (censored criterion)	Between the baseline and the end of the treatment (week 48) (censored criterion)
Secondary	Number of patients with infection	Rate of patients who had at least one infection between baseline and the end of S48 requiring the use of an etiological treatment	At the end of the treatment (week 48)
Secondary	Number of everolimus linked adverse events	Rate of patients who had at least one adverse effect of everolimus: ulcer, scar dehiscence, lower limb edema, hyperlipidemia, anemia, leukopenia, thrombocytopenia.	At the end of the treatment (week 48)
Secondary	Number of mycophenolate mofetil linked adverse events	Rate of patients who had at least one adverse effect of mycophenolate mofetil: persistent diarrhea, nausea, vomiting, abdominal pain , leukopenia, anemia, thrombocytopenia	At the end of the treatment (week 48)