CNP-103 for Recently Diagnosed Type 1 Diabetes

This study is testing a drug called CNP-103 in adolescents and adults (ages 12-35) who have been recently diagnosed (within 6 months) with Stage 3 Type 1 Diabetes (T1D). Participants will receive either CNP-103 or a placebo (an inactive substance like salt water). The main goals are to check the safety of CNP-103 and how well your body tolerates it over about a year. We also want to see if it has any effect on the disease. You can join if you are between 12 and 35 years old and have a documented diagnosis of Stage 3 T1D within the last 180 days. The study is currently unclear about its recruitment status.

Study design
This is a Phase 1b/2a First-in-Human (FIH) interventional study with a planned enrollment of 72 participants. It compares CNP-103 to a placebo.
What's involved
The study lasts approximately 393 days, including a 28-day screening period, a 90-day treatment period, and 275 days of post-dose evaluations.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for safety and immune safety from Day 1 through Day 365 after starting the study.

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NCT06783309

CNP-103 in Adolescent and Adult Subjects Ages 12-35 With Recently Diagnosed (Within 6 Months) Stage 3 Type 1 Diabetes (T1D)

Recruiting
PHASE1Ages 12–35InterventionalTreatment
COUR Pharmaceutical Development Company, Inc.
~72 participants
Updated 2026-08-20 on ClinicalTrials.gov
What's tested:CNP-103Placebo

At a glance

Recruiting sites
38 of 38 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Safety
Measured over Day 1 Through Day 365
+1 more outcome measured
Type 1 Diabetes Mellitus
T1D
T1DM
T1DM - Type 1 Diabetes Mellitus
Type 1 Diabetes in Adolescence
Type 1 Diabetes in Children
Type 1 Diabetes (Juvenile Onset)
Type 1 Diabetes
Type 1 Diabetes Patients
Type 1 Diabetes Mellitis
38 sites across 18 states
Florida6
Texas5
North Carolina4
California3
Georgia3
Arizona2
Illinois2
Missouri2
  • Paul Peloso, MD · STUDY_DIRECTOR · COUR Pharma

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  • SafetyDay 1 Through Day 365

    Frequency of Adverse Events (AEs) and Serious Adverse Events (SAEs), MedDRA 28.1 (CTCAE v. 5.0) or current

  • Immune SafetyDay 1 Through Day 365

    Serum Cytokines: IL-1β, TNF-α, IL-6, MCP-1, MIP-1α, IFN-γ, IL-4, IL-10