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A prospective, post-authorisation long-term follow up trial of patients previously treated with imlifidase prior to kidney transplantation, including a non-comparative concurrent reference cohort

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-502727-21-00
Acronym
20-HMedIdeS-20
Enrollment
126
Registered
2023-06-02
Start date
2023-07-03
Completion date
Unknown
Last updated
2026-01-27

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

Conditions

Highly sensitised patients who have undergone kidney transplantation after Idefirix (imlifidase) administration and less sensitized patients transplanted with compatible kidney transplant, serving as concurrent reference cohort

Brief summary

Graft failure-free survival (%) up to 5 years after imlifidase enabled transplantation(imlifidase cohort only)

Detailed description

Graft failure-free survival (%) up to 5 years after transplantation (non-comparativeconcurrent reference cohort only), Graft failure-free survival (%) up to 2 and 3 years after transplantation, Renal function as evaluated by estimated Glomerular Filtration Rate (eGFR) andserum/plasma creatinine levels, Patient survival (%) after transplantation, Graft survival (%) after transplantation, HLA/DSA levels (imlifidase cohort only), ADA levels (imlifidase cohort only), Proportion of patients (%) with biopsy- and serology (DSA)-confirmed AMRs, Proportion of patients (%) with biopsy confirmed CMRs., Treatment of graft rejection episodes, Adverse events (AEs)/serious adverse events (SAEs) suspected to be related toimlifidase treatment (imlifidase cohort only), Ongoing immunosuppressive medication, Comorbidity, Change in patient reported life participation, as measured by the Patient-Reported Outcomes Measurement Information System (PROMIS) Social Health domain “Ability to participate in social roles & activities, PROMIS-SF-8a”, from baseline to 5 years after transplantation

Interventions

Sponsors

Hansa Biopharma AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Graft failure-free survival (%) up to 5 years after imlifidase enabled transplantation(imlifidase cohort only)

Secondary

MeasureTime frame
Graft failure-free survival (%) up to 5 years after transplantation (non-comparativeconcurrent reference cohort only), Graft failure-free survival (%) up to 2 and 3 years after transplantation, Renal function as evaluated by estimated Glomerular Filtration Rate (eGFR) andserum/plasma creatinine levels, Patient survival (%) after transplantation, Graft survival (%) after transplantation, HLA/DSA levels (imlifidase cohort only), ADA levels (imlifidase cohort only), Proportion of patients (%) with biopsy- and serology (DSA)-confirmed AMRs, Proportion of patients (%) with biopsy confirmed CMRs., Treatment of graft rejection episodes, Adverse events (AEs)/serious adverse events (SAEs) suspected to be related toimlifidase treatment (imlifidase cohort only), Ongoing immunosuppressive medication, Comorbidity, Change in patient reported life participation, as measured by the Patient-Reported Outcomes Measurement Information System (PROMIS) Social Health domain “Ability to participate in social

Countries

Austria, Belgium, Czechia, France, Italy, Netherlands, Spain, Sweden

Outcome results

None listed

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