A Study to Assess the Safety and Tolerability of Different Doses of AG019 Administered Alone or in Combination With Teplizumab in Participants With Recent-onset Diagnosed Type 1 Diabetes (T1D)

PHASE1/PHASE2CompletedINTERVENTIONAL
Enrollment

45

Participants

Timeline

Start Date

October 24, 2018

Primary Completion Date

October 13, 2021

Study Completion Date

October 13, 2021

Conditions
Diabetes type1
Interventions
BIOLOGICAL

AG019 - Low Dose

Solid, orally administered capsule - 2 capsules per day for 1 day (single dose) or 8 weeks (repeat dose)

DRUG

Teplizumab

Daily IV infusions of Teplizumab during the first 12 days of AG019 treatment. Total cumulative dose is approximately 17mg (dose calculation based on body surface area).

DRUG

Placebo-AG019

Formulated identically to AG019 with the active ingredient removed.

DRUG

Placebo-Teplizumab

Formulated identically to teplizumab with the active ingredient removed.

BIOLOGICAL

AG019 - High Dose

Solid, orally administered capsule - 6 capsules per day for 1 day (single dose) or 8 weeks

BIOLOGICAL

AG019 - High Dose

Solid, orally administered capsule - 6 capsules per day for 8 weeks.

Trial Locations (18)

1090

UZ Brussel, Brussels

2650

UZ Antwerpen, Edegem

3000

UZ Leuven, Leuven

21229

Barry J Reiner, MD, LLC, Baltimore

33136

University of Miami, Miami

33612

University of South Florida, Tampa

35294

University of Alabama, Birmingham, Birmingham

37411

University Diabetes and Endocrine Consultants, Chattanooga

55454

University of Minnesota Health, Minneapolis

57117

Sanford Children's Specialty Clinic, Sioux Falls

64108

University of Missouri-Kansas City School of Medicine, Kansas City

75231

Research Institute of Dallas, Dallas

78749

Texas Diabetes & Endocrinology, P.A., Austin

80045

University of Colorado, Aurora

93003

Coastal Metabolic Research Centre, Ventura

94158

University of California, San Francisco, San Francisco

98101

Benaroya Research Institute, Seattle

06519

Yale Center for Clinical Investigation, New Haven

All Listed Sponsors
collaborator

Intrexon Actobiotics NV, d/b/a Precigen Actobio

UNKNOWN

lead

Precigen Actobio T1D, LLC

INDUSTRY

NCT03751007 - A Study to Assess the Safety and Tolerability of Different Doses of AG019 Administered Alone or in Combination With Teplizumab in Participants With Recent-onset Diagnosed Type 1 Diabetes (T1D) | Biotech Hunter | Biotech Hunter