Belimumab in Remission of VASculitis (BREVAS)
A Phase 3, Multi-Center, Multinational, Randomized, Double-Blind, Study to Evaluate the Efficacy and Safety of Belimumab (HGS1006) in Combination With Azathioprine for the Maintenance of Remission in Wegener's Granulomatosis and Microscopic Polyangiitis
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 3
Contacts and Locations
Study Locations
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Liverpool, Australia, 2107
- GSK Investigational Site
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Australian Capital Territory
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Garran, Australian Capital Territory, Australia, 2605
- GSK Investigational Site
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New South Wales
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New Lambton, New South Wales, Australia, 2305
- GSK Investigational Site
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Victoria
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Malvern, Victoria, Australia, 3144
- GSK Investigational Site
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Brussels, Belgium, 1090
- GSK Investigational Site
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Bruxelles, Belgium, 1020
- GSK Investigational Site
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Leuven, Belgium, 3000
- GSK Investigational Site
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Ontario
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Hamilton, Ontario, Canada, L8N 4A6
- GSK Investigational Site
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Toronto, Ontario, Canada, M5T 3L9
- GSK Investigational Site
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Quebec
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Montreal, Quebec, Canada, H3G 1A4
- GSK Investigational Site
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Montreal, Quebec, Canada, H1T 2M4
- GSK Investigational Site
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Praha 2, Czechia, 12850
- GSK Investigational Site
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Praha 2, Czechia, 12808
- GSK Investigational Site
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Praha 4, Czechia, 14021
- GSK Investigational Site
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Lille cedex, France, 59037
- GSK Investigational Site
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Paris, France, 75014
- GSK Investigational Site
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Pessac, France, 33604
- GSK Investigational Site
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Rennes, France, 35033
- GSK Investigational Site
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Berlin, Germany, 10117
- GSK Investigational Site
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Kirchheim unter Teck, Germany, 73230
- GSK Investigational Site
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Muenchen, Germany, 80336
- GSK Investigational Site
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Baden-Wuerttemberg
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Stuttgart, Baden-Wuerttemberg, Germany, 70376
- GSK Investigational Site
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Tuebingen, Baden-Wuerttemberg, Germany, 72076
- GSK Investigational Site
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Nordrhein-Westfalen
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Muenster, Nordrhein-Westfalen, Germany, 48149
- GSK Investigational Site
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Sachsen
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Leipzig, Sachsen, Germany, 04103
- GSK Investigational Site
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Thueringen
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Jena, Thueringen, Germany, 07740
- GSK Investigational Site
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Budapest, Hungary, 1023
- GSK Investigational Site
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Debrecen, Hungary, 4032
- GSK Investigational Site
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Dublin, Ireland, 9
- GSK Investigational Site
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Dublin, Ireland, 4
- GSK Investigational Site
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Bari, Italy, 70124
- GSK Investigational Site
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Bologna, Italy, 40138
- GSK Investigational Site
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Milano, Italy, 20153
- GSK Investigational Site
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Reggio Emilia, Italy, 42100
- GSK Investigational Site
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Liguria
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Genova, Liguria, Italy, 16132
- GSK Investigational Site
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Marche
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Torrette Di Ancona, Marche, Italy, 60126
- GSK Investigational Site
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Mexico, Mexico, 7760
- GSK Investigational Site
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Kristiansand, Norway, 4604
- GSK Investigational Site
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Oslo, Norway, 0372
- GSK Investigational Site
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Callao, Peru, Callao 2
- GSK Investigational Site
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Lima, Peru, Lima 27
- GSK Investigational Site
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Lima, Peru, Lima 41
- GSK Investigational Site
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Lima, Peru, Lima 31
- GSK Investigational Site
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Lima, Peru, Lima 21
- GSK Investigational Site
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Lima, Peru, Lima 36
- GSK Investigational Site
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Lima, Peru, Lima14
- GSK Investigational Site
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Gdansk, Poland, 80-952
- GSK Investigational Site
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Katowice, Poland, 40-635
- GSK Investigational Site
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Krakow, Poland, 31-066
- GSK Investigational Site
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Lublin, Poland, 20-954
- GSK Investigational Site
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Bucharest, Romania, 020125
- GSK Investigational Site
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Cluj-Napoca, Romania, 400006
- GSK Investigational Site
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Moscow, Russian Federation, 119992
- GSK Investigational Site
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Saint-Petersburg, Russian Federation, 190068
- GSK Investigational Site
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Stavropol, Russian Federation
- GSK Investigational Site
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Barcelona, Spain, 08025
- GSK Investigational Site
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Barcelona, Spain, 8036
- GSK Investigational Site
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Madrid, Spain, 28034
- GSK Investigational Site
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Stockholm, Sweden, 14186
- GSK Investigational Site
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Bern, Switzerland, 3010
- GSK Investigational Site
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St. Gallen, Switzerland, 9007
- GSK Investigational Site
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Zuerich, Switzerland, 8006
- GSK Investigational Site
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Aberdeen, United Kingdom, AB25 2ZD
- GSK Investigational Site
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Cambridge, United Kingdom, CB2 0QQ
- GSK Investigational Site
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London, United Kingdom, SE1 7EH
- GSK Investigational Site
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Oxford, United Kingdom, OX3 7LD
- GSK Investigational Site
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Berkshire
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Reading, Berkshire, United Kingdom, RG1 5AN
- GSK Investigational Site
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Alabama
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Birmingham, Alabama, United States, 35294
- GSK Investigational Site
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Mobile, Alabama, United States, 36693
- GSK Investigational Site
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Arizona
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Tucson, Arizona, United States, 85724
- GSK Investigational Site
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California
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Covina, California, United States, 91723
- GSK Investigational Site
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Palo Alto, California, United States, 94030
- GSK Investigational Site
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San Leandro, California, United States, 94578
- GSK Investigational Site
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Illinois
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Chicago, Illinois, United States, 60612
- GSK Investigational Site
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Kansas
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Kansas City, Kansas, United States, 66160
- GSK Investigational Site
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Massachusetts
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Boston, Massachusetts, United States, 02118-2307
- GSK Investigational Site
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West Springfield, Massachusetts, United States, 1089
- GSK Investigational Site
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Michigan
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Detroit, Michigan, United States, 48202
- GSK Investigational Site
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Minnesota
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Rochester, Minnesota, United States, 55905
- GSK Investigational Site
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New Jersey
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Camden, New Jersey, United States, 08103-1438
- GSK Investigational Site
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New York
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Great Neck, New York, United States, 11021
- GSK Investigational Site
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New York, New York, United States, 10021
- GSK Investigational Site
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New York, New York, United States, 10016
- GSK Investigational Site
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Ohio
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Columbus, Ohio, United States, 43203
- GSK Investigational Site
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Oregon
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Portland, Oregon, United States, 97239
- GSK Investigational Site
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Pennsylvania
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Philadelphia, Pennsylvania, United States, 19104
- GSK Investigational Site
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Pittsburgh, Pennsylvania, United States, 15261
- GSK Investigational Site
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Wyomissing, Pennsylvania, United States, 19610
- GSK Investigational Site
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Wisconsin
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Milwaukee, Wisconsin, United States, 53226
- GSK Investigational Site
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Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Key Inclusion Criteria:
- Clinical diagnosis Wegener's granulomatosis or microscopic polyangiitis by Chapel Hill criteria.
- Disease flare in the past 26 weeks requiring treatment with high dose corticosteroids and 1 of the following medications: rituximab, oral cyclophosphamide OR IV cyclophosphamide.
- Tested positive for anti-proteinase 3 (anti-PR3) or anti-myeloperoxidase (anti-MPO) antibodies at any time prior to enrollment.
- Achieve remission no more than 26 weeks after first dose of induction treatment. Remission is defined as a Birmingham Vasculitis Activity (BVAS) score of 0 and receiving less than 10 mg/day of oral prednisone (or equivalent) on 2 consecutive visits 21 to 35 days apart.
- Maintenance therapy on this study must start no more than 2 weeks after confirmation of remission.
Key Exclusion Criteria:
- Pregnant or nursing.
- Receipt of a B cell targeted therapy (other than rituximab) at anytime
- Receipt of an investigational biological agent within the past 60 days.
- Required management of acute or chronic infections within the past 60 days.
- Current drug or alcohol abuse or dependence.
- Current or past positive test for human immunodeficiency virus (HIV), hepatitis B, or hepatitis C.
- History of severe allergic reaction to contrast agents or biological medicines.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
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Placebo Comparator: Placebo plus azathioprine
Placebo IV plus oral azathioprine 2 mg/kg/day; placebo administered on Days 0, 14, 28, and then every 28 days until the end of the study.
If the results in the double-blind period show that belimumab is safe and effective, then participants have the option to receive treatment with belimumab in a 6-month open-label extension phase.
Placebo patients who opt to participate in the extension will receive belimumab 10 mg/kg IV every 28 days plus oral azathioprine 2 mg/kg/day for an additional 6 months.
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Placebo
Azathioprine
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Experimental: Belimumab 10 mg/kg plus azathioprine
Belimumab 10 mg/kg IV plus oral azathioprine 2 mg/kg/day; belimumab administered on Days 0, 14, 28, and then every 28 days until the end of the study.
If the results in the double-blind period show that belimumab is safe and effective, then participants have the option to continue treatment with belimumab in a 6-month open-label extension phase.
Patients who opt to participate in the extension will continue to receive belimumab 10 mg/kg IV every 28 plus oral azathioprine 2 mg/kg/day days for an additional 6 months.
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Azathioprine
Belimumab 10 mg/kg
Other Names:
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Time to First Relapse
Time Frame: Approximately up to 4 years
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Time to relapse is defined as the number of days from Day 0 until the participant experienced a relapse (relapse date - treatment start date +1).
Only post-baseline relapses were considered in these analyses.
Only relapses occurring up to and including the last visit date in the double-blind treatment period were considered in these analyses.
Intent-to-treat population comprised of all randomized participants who received at least one dose of study agent (belimumab or placebo).
NA indicates that the data was not available as the Number of events is too low to estimate the value.
Median and Inter-quartile range were presented and were based on Kaplan Meier estimates.
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Approximately up to 4 years
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Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Number of Participants With Major Relapse During the Double-blind Phase of the Study
Time Frame: Approximately up to 4 years
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Data for number of participants with major relapse [defined as experiencing at least 1 major Birmingham Vasculitis Activity Score (BVAS) item] during the double-bind phase of the study was reported.
Analysis was performed using a Cox proportional hazard model.
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Approximately up to 4 years
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Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Cerebrovascular Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Immune System Diseases
- Autoimmune Diseases
- Cerebral Small Vessel Diseases
- Systemic Vasculitis
- Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis
- Vasculitis
- Microscopic Polyangiitis
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antirheumatic Agents
- Antimetabolites, Antineoplastic
- Antimetabolites
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Azathioprine
- Belimumab
Other Study ID Numbers
Other Study ID Numbers
- 115466
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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