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Ilofotase Alfa for Prevention of Renal Damage After Cardiac Surgery

A

AM-Pharma

Status and phase

Completed
Phase 2

Conditions

Open Heart Surgery

Treatments

Drug: Placebo
Drug: Ilofotase alfa

Study type

Interventional

Funder types

Industry

Identifiers

NCT06168799
AP-recAP-CSA-RD-02-01
EU Clinical Trial Number (Registry Identifier)
WHO Universal Trial Number (Registry Identifier)

Details and patient eligibility

About

The aim of this clinical trial is to evaluate the efficacy and safety of two intravenous administrations of ilofotase alfa in patients at risk for renal damage following open heart surgery.

Full description

This is a Phase 2, multi-center, randomized, double-blind, placebo-controlled, 2-arm parallel group design trial in patients at risk for renal damage following open heart surgery. After screening and baseline assessments, eligible patients will be randomized 1:1 to either 2 doses of 128 mg ilofotase alfa, or 2 doses of placebo control. Randomization will be stratified by baseline eGFR and type of surgery. The patient will be treated with the investigational product (ilofotase alfa or placebo) at the same day before and after the surgery (Day 1). Follow-up clinic visits will be performed daily up to Day 5 for efficacy, safety, and pharmocokinetics assessments. A safety follow-up can be performed by telephone at Day 28. At Day 61, an end of trial visit will be done at site for efficacy, safety, and anti-drug antibodies assessments.

Enrollment

271 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

  1. Age ≥18 years

  2. Planned for one of the following types of open chest cardiovascular surgery with the use of cardiopulmonary bypass pump (CPB):

    1. 1. combined valve and CABG surgery; 2. aortic valve plus aortic root and/or ascending aorta (excluding aortic arch)
    2. CABG with 3 or more distal anastomoses
  3. Screening eGFR ≥25 mL/min/1.73m2 and ≤65 mL/min/1.73m2

  4. Female patients of childbearing potential agreeing to use effective contraception within IP treatment and 14 days thereafter

    Post-menopausal females do not require contraception during the trial.

  5. Male patients agreeing to refrain from donating sperm, use a male condom when having sexual intercourse and in case their partner is of childbearing potential they must agree to use adequate and effective contraception method (see inclusion criterion 4) within IP treatment and 14 days thereafter

The five most important Exclusion Criteria:

  1. Body weight ≤55 kg
  2. Known or suspected glomerulonephritis (other than diabetic kidney disease) or other systemic vasculitis
  3. Confirmed or treated endocarditis requiring antimicrobial or antiviral treatment within 30 days prior to surgery or other current active infection requiring antimicrobial or antiviral treatment within 14 days prior to surgery
  4. Known chronic liver disorder with Child-Pugh C classification
  5. Current planned (or scheduled) surgical intervention under conditions of circulatory arrest, including planned deep hypothermic circulatory arrest

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

271 participants in 2 patient groups, including a placebo group

Ilofotase alfa
Experimental group
Treatment:
Drug: Ilofotase alfa
Placebo
Placebo Comparator group
Treatment:
Drug: Placebo

Trial contacts and locations

1

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Central trial contact

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Data sourced from clinicaltrials.gov

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