Clinical Trial Assessing the GNbAC1 in Patients With Onset of Type 1 Diabetes Within 4 Years

NCT ID: NCT03179423

Last Updated: 2020-10-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

64 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-06-14

Study Completion Date

2019-05-07

Brief Summary

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The monoclonal antibody GNbAC1 targets the envelope protein (Env) of the human endogenous Multiple Sclerosis associated RetroVirus (MSRV), which could play a critical role in different autoimmune disorders, notably type 1 diabetes (T1D).

This study is a multicentre study evaluating for the first time the safety and efficacy of GNbAC1 in T1D subjects for a first bouble-blind period of 20 weeks followed by an optional open-label period of 24 weeks. The primary objective of the study is to assess the safety and tolerability of six consecutive 4-weekly doses of GNbAC1 in subjects with T1D. Secondary objectives are to determine the pharmacodynamic response to GNbAC1 on biomarkers of T1D.

Detailed Description

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Conditions

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Diabetes Mellitus Type 1

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

The first part of the trial is double-blind and the second part is open-label with all participants receiving the active treatment.
Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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GNbAC1

Monthly IV repeated dose

Group Type EXPERIMENTAL

GNbAC1

Intervention Type DRUG

Monthly IV repeated dose

Placebo

Monthly IV repeated dose

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Monthly IV repeated dose

Interventions

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GNbAC1

Monthly IV repeated dose

Intervention Type DRUG

Placebo

Monthly IV repeated dose

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subjects diagnosed with type 1 diabetes in the 4 years prior to signed informed consent;
* Peak stimulated C-peptide of ≥0.2 nmol/L during a mixed meal tolerance test performed during the Screening period;
* 18 to 55 years of age (both inclusive);
* Body weight \>40 to ≤100 kg;
* Subjects positive for at least one diabetes-associated autoantibody (insulin, glutaminic-acid-decarboxylase-65 \[GAD-65\], tyrosine phosphatase-related antigen 2 \[IA-2\], ZnT8 or islet-cell antibody \[ICA\]).

Exclusion Criteria

* Subjects with type 2 diabetes;
* Pregnant and nursing women.
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Southern Star Research

INDUSTRY

Sponsor Role collaborator

GeNeuro Australia PTY Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Macquarie University Hospital

Macquarie University, New South Wales, Australia

Site Status

AIM Centre

Merewether, New South Wales, Australia

Site Status

Northern Sydney Local Health District - Royal North Shore Hospital

St Leonards, New South Wales, Australia

Site Status

Ipswich Research Centre

Ipswich, Queensland, Australia

Site Status

Mater Misericordiae Ltd and Mater Medical Research Institute Limited

South Brisbane, Queensland, Australia

Site Status

Gold Coast Hospital and Health Service

Southport, Queensland, Australia

Site Status

Southern Adelaide Local Health Network - Repatriation General Hospital

Adelaide, South Australia, Australia

Site Status

Northern Adelaide Local Health Network Incorporated, operating as Lyell McEwin Hospital

Elizabeth Vale, South Australia, Australia

Site Status

Eastern Health

Box Hill, Victoria, Australia

Site Status

St Vincent's Hospital (Melbourne) Limited

Fitzroy, Victoria, Australia

Site Status

Barwon Health - University of Geelong

Geelong, Victoria, Australia

Site Status

Heidelberg Repatriation Hospital

Heidelberg, Victoria, Australia

Site Status

Keogh Institute of Medical Research

Nedlands, Western Australia, Australia

Site Status

Countries

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Australia

Other Identifiers

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GNC-301

Identifier Type: -

Identifier Source: org_study_id

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