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Phase 3 N=288 Randomized Quadruple-blind Prevention

Prevention of Delayed Graft Function Using Eculizumab Therapy (PROTECT Study)

Delayed Graft Function

Enrolled (actual)
288
Serious AEs
67.4%
Results posted
Dec 2018
Primary outcome: Primary: Percentage Of Participants With Delayed Graft Function (DGF) In The First Seven Days Post-transplant — 35.9; 41.7; 33.8; 39.6 percentage of participants — p=0.3983

Study Design & Population

Study type
Interventional
Phase
Phase 3
Interventions
Eculizumab (Drug); Placebo (Drug)
Age
Adult, Older Adult · 18+ yrs
Sex
All
Sponsor
Alexion Pharmaceuticals, Inc.
Primary completion
Nov 2016

Outcome Measures

OutcomeResultp-value
PRIMARY
Percentage Of Participants With Delayed Graft Function (DGF) In The First Seven Days Post-transplant
35.9; 41.7; 33.8; 39.6; 0.0; 1.4 0.3983
SECONDARY
Percentage Of Participants With DGF, Functional DGF, And Immediate Graft Function
SECONDARY
Percentage Of Participants Who Required Dialysis Post Transplantation
SECONDARY
Estimated Glomerular Filtration Rate (eGFR)
42.640; 39.954
SECONDARY
Percentage Of Participants With Rejection-free Graft Survival
94.89; 90.96; 92.66; 88.69

Summary

The purpose of this study was to determine if eculizumab is safe and could be used to prevent delayed graft function (DGF) following kidney transplantation.

Eligibility Criteria

Inclusion Criteria

  • Male or female, 18 years or older
  • Has dialysis-dependent renal failure (initiated more than 2 months prior to transplant)
  • Participant is to receive a first kidney transplant from a standard criteria donor or expanded criteria donor deceased donor with a DGF risk score using the Irish scale of ≥25% (to be determined prior to surgery and before randomization)
  • Able to provide written informed consent
  • Willing and able to comply with the requirements of the study protocol
  • Female participants of child-bearing potential must have a negative serum pregnancy test (serum beta-human chorionic gonadotropin) and must be practicing an effective, reliable, and medically approved contraceptive regimen at the time of consent and for up to 5 months following discontinuation of treatment

Exclusion Criteria

  • Participant to receive a multi-organ transplant
  • Participant to receive kidney(s) from donors 40 kilograms/square meter at screening
  • Participant will be the recipient of an A, B, O Blood Glycoproteins (ABO) (blood type) incompatible kidney (A2 donors to B and O recipients will be allowed if the site has the ability to confirm A2 subtype)
  • Participant will receive a kidney from a donation after cardiac death donor
  • Participant has a predicted Irish model risk of DGF <25%
  • Female participants who are pregnant or breast feeding
  • Female participants of child bearing potential who are unable or unwilling to use a medically acceptable form of contraception
  • Participants with a history of human immunodeficiency virus, or active hepatitis C virus or hepatitis B virus infection
  • Participants with active bacterial or other infection which is clinically significant in the opinion of the Investigator
  • Participants with a history of splenectomy
  • Participants with unresolved meningococcal disease
  • Participants with an unresolved systemic bacterial or fungal infection
  • Participants with known or suspected hereditary complement deficiency (for example, but not limited to: atypical hemolytic uremic syndrome, paroxysmal nocturnal hemoglobinuria)
  • Participant has a current malignancy or a history of any malignancy (within the past 5 years), except non-metastatic basal or squamous cell carcinoma of the skin or in situ carcinoma of the cervix that has been treated appropriately
  • Participant has a history of or is believed by the Investigator to have used an illicit drug(s) and/or abused alcohol within 3 months prior to screening
  • Participant has a psychiatric or physical illness that in the opinion of the Investigator would interfere with the ability of the participant to participate in the study
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT02145182). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.

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