JAK Inhibitors to Preserve C-Peptide Production in New Onset T1D: A Phase 2 Multi-Center, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety and Efficacy of Subtype-Selective JAK Inhibitors for Preservation of Pancreatic Cell Function in Newly Diagnosed Type 1 Diabetes Mellitus


This is a new type 1 diabetes onset study for ages 12-35 years old. We are looking at JAK inhibitor drugs to see if they can preserve beta cell function.

I'm interested

Male or Female
Not specified
This study is NOT accepting healthy volunteers
Inclusion Criteria:

• age 12-35 years (inclusive)
• diagnosis of T1D within 100 days of first study visit
• positive for at least one islet cell autoantibody
• HbA1c no more than 10 %
• body weight at least 35kg (77 pounds)
• willing to comply with intensive diabetes management and wear a Continuous Glucose Monitoring Device (CGM)
• up to date on recommended immunizations (including flu and COVID-19)
• willing to use highly effective contraception for 3 months after the last dose of study medication
Exclusion Criteria:

• current use of a medication that affects glucose control
• treatment with other immunosuppressive agents (including biologics or steroids), other than inhaled or topical glucocorticoids
• current history of infection (HIV, Hepatitis B, TB, herpes etc.)
• current or past use of tobacco or nicotine containing products more than the equivalent of 5 cigarettes per day
• current or past medical or mental health conditions (study staff will review)
• women who are pregnant, breast feeding, or planning to become pregnant

Children's Health, Diabetes & Endocrine

T1D, new onset, type 1 diabetes,

Kali Johnson -
Antoinette Moran
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