Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
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EUCTR |
Last refreshed on:
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3 October 2023 |
Main ID: |
EUCTR2017-001418-27-ES |
Date of registration:
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31/07/2017 |
Prospective Registration:
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Yes |
Primary sponsor: |
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Public title:
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This trial is designed to determine what effects the investigational medicine, ABP 959, has on the human body, and what effects the body has on the
investigational medicine after you have been given it, and if this is
comparable to what is seen for the licensed medicine, eculizumab, in
patients with Paroxysmal Nocturnal Hemoglobinuria (PNH).
This study will assess if the investigational medicine is safe and effective in
treating PNH compared to the licensed medicine.
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Scientific title:
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A RANDOMIZED, DOUBLE-BLIND, ACTIVE-CONTROLLED PHASE 3 STUDY EVALUATING THE EFFICACY AND SAFETY OF ABP 959 COMPARED WITH ECULIZUMAB IN ADULT SUBJECTS WITH PAROXYSMAL NOCTURNAL HEMOGLOBINURIA (PNH) - Not applicable |
Date of first enrolment:
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28/08/2017 |
Target sample size:
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40 |
Recruitment status: |
Not Recruiting |
URL:
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https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2017-001418-27 |
Study type:
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Interventional clinical trial of medicinal product |
Study design:
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Controlled: yes Randomised: yes Open: no Single blind: no Double blind: yes Parallel group: yes Cross over: yes Other: no If controlled, specify comparator, Other Medicinial Product: yes Placebo: no Other: no Number of treatment arms in the trial: 2
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Phase:
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Human pharmacology (Phase I): no
Therapeutic exploratory (Phase II): no
Therapeutic confirmatory - (Phase III): yes
Therapeutic use (Phase IV): no
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Countries of recruitment
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Czech Republic
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Finland
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France
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Germany
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Ireland
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Italy
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Japan
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Korea, Republic of
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Netherlands
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Norway
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Portugal
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Russian Federation
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Slovenia
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Spain
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Sweden
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United Kingdom
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Contacts
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Name:
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IHQ Medical Info-Clinical Trials
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Address:
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Dammstr. 23, PO Box 1557
6300
Zug
Switzerland |
Telephone:
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Email:
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Medinfointernational@amgen.com |
Affiliation:
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Amgen (EUROPE) GmbH |
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Name:
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IHQ Medical Info-Clinical Trials
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Address:
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Dammstr. 23, PO Box 1557
6300
Zug
Switzerland |
Telephone:
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Email:
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Medinfointernational@amgen.com |
Affiliation:
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Amgen (EUROPE) GmbH |
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Key inclusion & exclusion criteria
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Inclusion criteria: The study will enroll subjects with PNH who are stable on eculizumab treatment. Subjects cannot be enrolled or randomized before all inclusion criteria (including test results) are confirmed: 1. Men and women = 18 years of age 2. Confirmed diagnosis of PNH by documented flow cytometry 3. Administration of eculizumab for = 6 months and currently receiving 900 mg of eculizumab every 14 ± 2 days 4. Hemoglobin = 9.0 g/dL for at least 6 weeks prior to randomization 5. Lactate dehydrogenase (LDH) < 1.5 × the upper limit of normal at screening 6. Platelet count = 50 × 10^9/L 7. Absolute neutrophil count > 0.5 x 10^9/L (500/µL) 8. Subjects must be vaccinated against Neisseria meningitidis. Subjects must be vaccinated or revaccinated according to current national guidelines for vaccination use. 9. Subjects must sign an institutional review board/independent ethics committee-approved informed consent form before participation in any procedures. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 35 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 5
Exclusion criteria: If any of the following apply, the subject MUST NOT enter the study: 1. Known or suspected hereditary complement deficiency 2. Clinically significant cardiovascular disease (including myocardial infarction, unstable angina, symptomatic congestive heart failure [New York Heart Association = Class III], serious uncontrolled cardiac arrhythmia), peripheral vascular disease, cerebrovascular accident, or transient ischemic attack in the previous 6 months 3. Evidence of acute thrombosis (liver Doppler ultrasound of hepatic and portal veins) 4. Known to be positive for human immunodeficiency virus 5. Woman who is pregnant or breastfeeding 6. Woman of childbearing potential who does not consent to use a highly effective method of birth control (e.g., true abstinence, sterilization, birth control pills, Depo Provera injections, or contraceptive implants) during treatment and for an additional 5 months after the last administration of protocol-specified treatment 7. Man with a partner of childbearing potential who does not consent to use a highly effective method of birth control (eg, true abstinence, vasectomy, or a condom in combination with hormonal birth control or barrier methods used by the woman) during treatment and for an additional 5 months after the last administration of protocol-specified treatment 8. Subject is currently enrolled in or has not yet completed at least 30 days since ending other investigational device or drug study(s), or subject is receiving other investigational agent(s). 9. Subject has known sensitivity to any of the products to be administered during the study, including mammalian cell-derived drug products. 10. History or evidence of clinically significant disorder, infection, condition, or disease that, in the opinion of the investigator or Amgen physician, if consulted, would pose a risk to subject safety or interfere with the study evaluation, procedures, or completion.
Age minimum:
Age maximum:
Gender:
Female: yes Male: yes
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Health Condition(s) or Problem(s) studied
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Therapeutic area: Diseases [C] - Blood and lymphatic diseases [C15]
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Paroxysmal Nocturnal Hemoglobinuria (PNH)
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Intervention(s)
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Product Name: ABP 959 Product Code: ABP 959 Pharmaceutical Form: Solution for infusion INN or Proposed INN: ECULIZUMAB CAS Number: 219685-50-4 Current Sponsor code: ABP 959 Other descriptive name: ABP 959 - biosimilar to eculizumab Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 900-
Trade Name: Soliris Product Name: Soliris Pharmaceutical Form: Solution for infusion INN or Proposed INN: ECULIZUMAB CAS Number: 219685-50-4 Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 900-
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Primary Outcome(s)
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Timepoint(s) of evaluation of this end point: The primary analysis of the primary endpoint of week 27 LDH for the parallel comparison will be conducted on the Full Analysis Set (FAS), consisting of all randomized subjects, with treatment as randomized in Period 1 regardless of treatment actually received. The primary analysis of the primary endpoint of time-adjusted AUEC of LDH for the crossover comparison will be conducted on the Modified Full Analysis Set (mFAS), consisting of all randomized subjects who have an LDH-time profile evaluable for the time-adjusted AUEC within weeks 39 to 53 and/or within weeks 65 to 79, according to treatment per the randomized sequence regardless of treatment actually received.
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Main Objective: The primary objective for this study is to evaluate the efficacy of ABP 959 compared with that of eculizumab based on control of intravascular hemolysis.
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Primary end point(s): Primary Endpoint for Parallel Comparison: • Hemolysis, as measured by LDH at week 27 Primary Endpoint for Crossover Comparison: • Hemolysis, as measured by the time-adjusted AUEC of LDH from week 39 to 53 and from week 65 to 79
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Secondary Objective: The secondary objective is to assess the safety, pharmacokinetics (PK), and immunogenicity of ABP 959 compared with that of eculizumab.
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Secondary Outcome(s)
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Timepoint(s) of evaluation of this end point: The analysis of secondary endpoints (except for PK) will be conducted on the FAS. Total complement, total hemoglobin, serum-free hemoglobin, haptoglobin, bilirubin, degree of hemoglobinuria, and type III erythrocytes (%) at weeks 27, 39, 53, 65, and 79 will be summarized descriptively. For the endpoint of red blood cell transfusions, summary statistics for the number of packed red cells transfused per month after week 13 will be presented. A descriptive summary of LDH at each time point through the end of the study will be presented. Individual and mean LDH-time profile during the study will also be presented graphically.
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Secondary end point(s): • Total complement (CH50), total hemoglobin, serum-free hemoglobin, haptoglobin, bilirubin, degree of hemoglobinuria, and type III erythrocytes at week 27, week 39, week 53, and post-crossover week 65 and week 79 • LDH-time profile • Red blood cell transfusion • Pharmacokinetic area under the curve (AUC) of ABP 959 and eculizumab from week 13 to 15, and trough PK
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Secondary ID(s)
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2017-001418-27-DE
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20150168
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Source(s) of Monetary Support
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Amgen Inc.
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Ethics review
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Status: Approved
Approval date: 21/08/2017
Contact:
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