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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT03574428
Registration number
NCT03574428
Ethics application status
Date submitted
16/05/2018
Date registered
2/07/2018
Date last updated
20/10/2020
Titles & IDs
Public title
Single Ascending Doses Study With GNbAC1 in Healthy Male Volunteers
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Scientific title
A Randomised, Double-Blind, Placebo Controlled, Single Ascending Doses Study With GNbAC1 in Healthy Male Volunteers
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Secondary ID [1]
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GNC-006
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Multiple Sclerosis
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Condition category
Condition code
Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - GNbAC1
Other interventions - GNbAC1 Placebo
Active comparator: Cohort 1 - GNbAC1 36 mg/kg single i.v. dose or GNbAC1 placebo
Active comparator: Cohort 2 - GNbAC1 60 mg/kg single i.v. dose or GNbAC1 placebo
Active comparator: Cohort 3 - GNbAC1 85 mg/kg single i.v. dose or GNbAC1 placebo
Active comparator: Cohort 4 - GNbAC1 110 mg/kg single i.v. dose or GNbAC1 placebo
Treatment: Drugs: GNbAC1
Monoclonal Antibody infused i.v.
Other interventions: GNbAC1 Placebo
Equivalent to GNbAC1 Buffer
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Intervention code [1]
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Treatment: Drugs
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Intervention code [2]
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Other interventions
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Safety and tolerability of single ascending doses of GNbAC1 (Serious Adverse Events, Adverse Events)
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Assessment method [1]
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Serious Adverse Events (SAE), Adverse Events (AE)
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Timepoint [1]
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57 days
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Secondary outcome [1]
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Pharmacokinetic (PK): GNbAC1 serum concentrations over time
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Assessment method [1]
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GNbAC1 serum concentrations over time
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Timepoint [1]
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57 days
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Secondary outcome [2]
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Immunogenicity: Antibodies against GNbAC1 (ADA)
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Assessment method [2]
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Antibodies against GNbAC1 (ADA)
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Timepoint [2]
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57 days
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Eligibility
Key inclusion criteria
Main
* Healthy male volunteers
* Negative urine drug screen
* Have signed the informed consent.
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Minimum age
18
Years
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Maximum age
55
Years
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Sex
Males
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
* History of serious adverse reactions or hypersensitivity to any drug.
* Use of any prescription medication within 30 days prior to the administration of investigational product and/or non-prescription medication (including herbal and natural remedies, homeopathy, vitamins, and minerals) within 7 days prior to the administration of investigational product or anticipated use of any concomitant medication during the study. Permissible exceptions are paracetamol up to 4g/day ceasing a minimum of 12 hours prior to infusion and Ibuprofen up to 1.2g/day ceasing a minimum of 24 hours prior to infusion. Paracetamol and ibuprofen are allowed during the study, but only 24 hours after completion of the administration of investigational product.
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
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Intervention assignment
Other
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
8/05/2018
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
2/11/2018
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Sample size
Target
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Accrual to date
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Final
24
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Recruitment in Australia
Recruitment state(s)
NSW
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Recruitment hospital [1]
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Scientia Clinical Research Ltd - Sydney
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Recruitment postcode(s) [1]
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2031 - Sydney
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
GeNeuro Australia PTY Ltd
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
This is a phase I, double-blind, placebo controlled, parallel group, dose-escalating, randomised study designed to assess and compare the safety and tolerability, PK, and immunogenicity of GNbAC1 administered as a single dose at 4 different dose levels of 36, 60, 85 and 110 mg/kg.
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Trial website
https://clinicaltrials.gov/study/NCT03574428
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Trial related presentations / publications
Porchet H, Vidal V, Kornmann G, Malpass S, Curtin F. A High-dose Pharmacokinetic Study of a New IgG4 Monoclonal Antibody Temelimab/GNbAC1 Antagonist of an Endogenous Retroviral Protein pHERV-W Env. Clin Ther. 2019 Sep;41(9):1737-1746. doi: 10.1016/j.clinthera.2019.05.020. Epub 2019 Jul 13.
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Public notes
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Contacts
Principal investigator
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT03574428
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