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The OPTIMIzE study;OPen label multicenter randomized Trial comparing standard IMmunosuppression with tacrolimus and mycophenolate mofetil with a low exposure tacrolimus regimen In combination with everolimus in de novo renal transplantation in Elderly patients.

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-516509-22-00
Enrollment
381
Registered
2024-11-04
Start date
2019-07-22
Completion date
2025-04-14
Last updated
2024-11-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

kidney transplant

Brief summary

Incidence of individual endpoints of death, graft loss, eGFR below 30 or 45 ml/min/1.73m2 at Months 12 and 24, Incidence of treated biopsy-proven rejection (tBPAR), Rejection treatment and type of rejection treatment, The evolution of renal function (eGFR and creatinine clearance) over time by slope analysis, The incidence of adverse events, serious adverse events and adverse reactions, The incidence of clinically relevant infections, post transplantation diabetes mellitus, malignancies and cardiovascular events, Presence of frailty at 12 and 24 months after transplantation and change in frailty from baseline, Presence of markers for immunosenescence at 12 and 24 months and changes from baseline, HRQoL at 0, 12 and 24 months and changes from baseline, Development of donor-specific anti-HLA antibodies (DSA), Difference in illness perception at 0, 12 and 24 months and changes from baseline, Difference in BAASIS at 12 and 24 months, Difference in symptoms (DSI + MTSOSD-59) at 0, 12 nad 24 months and changes from baseline, Difference in iBOX predicted outcome at 3, 5 and 7 years

Interventions

DRUG75 mg tablety
DRUGMycofenolaat mofetil Sandoz 250 mg
DRUGhard
DRUGCiclosporine Teva 25 mg
DRUGzachte capsules

Sponsors

Universitair Medisch Centrum Groningen
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Incidence of individual endpoints of death, graft loss, eGFR below 30 or 45 ml/min/1.73m2 at Months 12 and 24, Incidence of treated biopsy-proven rejection (tBPAR), Rejection treatment and type of rejection treatment, The evolution of renal function (eGFR and creatinine clearance) over time by slope analysis, The incidence of adverse events, serious adverse events and adverse reactions, The incidence of clinically relevant infections, post transplantation diabetes mellitus, malignancies and cardiovascular events, Presence of frailty at 12 and 24 months after transplantation and change in frailty from baseline, Presence of markers for immunosenescence at 12 and 24 months and changes from baseline, HRQoL at 0, 12 and 24 months and changes from baseline, Development of donor-specific anti-HLA antibodies (DSA), Difference in illness perception at 0, 12 and 24 months and changes from baseline, Difference in BAASIS at 12 and 24 months, Difference in symptoms (DSI + MTSOSD-59) at 0, 12 nad 24

Countries

Belgium, Netherlands

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026