๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-05-27

Janus Kinase (JAK) Inhibitors to Preserve C-Peptide Production in New Onset Type 1 Diabetes (T1D) (NCT05743244)

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 ฮฒ Cell Function in Newly Diagnosed Type 1 Diabetes Mellitus

๐Ÿ”ต Active, Not Recruiting Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

A multi-center, placebo-controlled, double blind, 1:1:1 randomized control clinical trial testing two different JAK Inhibitors abrocitnib, ritlecitinib, and placebo in subjects with recent onset Stage 3 Type 1 Diabetes within 100 days of diagnosis.

Who can join: Review the eligibility criteria below.

Location: Children's Hospital Orange County โ€” Orange, California

Age range: 12 Years to 35 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (30 Sites)

Showing the first 25 of 30 sites.

  • Children's Hospital Orange County โ€” Orange, California
  • Stanford University โ€” Palo Alto, California
  • University of California- San Francisco โ€” San Francisco, California
  • Barbara Davis Center at University of Colorado Anschutz Medical Campus โ€” Aurora, Colorado
  • Yale University School of Medicine โ€” New Haven, Connecticut
  • University of Florida โ€” Gainesville, Florida
  • University of Miami โ€” Miami, Florida
  • University of South Florida Diabetes Center โ€” Tampa, Florida
  • Emory Children's Center โ€” Atlanta, Georgia
  • University of Chicago โ€” Chicago, Illinois
  • Indiana University โ€” Indianapolis, Indiana
  • University of Louisville Pediatric Endocrinology โ€” Louisville, Kentucky
  • Joslin Diabetes Center โ€” Boston, Massachusetts
  • University of Minnesota โ€” Minneapolis, Minnesota
  • The Children's Mercy Hospital โ€” Kansas City, Missouri
  • UBMD Pediatrics โ€” Buffalo, New York
  • Columbia University-Naomi Berrie Diabetes Center โ€” New York, New York
  • Joslin Center at SUNY Upsate โ€” Syracuse, New York
  • University of Pittsburgh โ€” Pittsburgh, Pennsylvania
  • Vanderbilt University Medical Center โ€” Nashville, Tennessee
  • University of Texas Southwestern โ€” Dallas, Texas
  • University of Utah โ€” Salt Lake City, Utah
  • Benaroya Research Institute โ€” Seattle, Washington
  • Royal North Shore Hospital โ€” Saint Leonards, New South Wales
  • Queensland Children's Hospital โ€” South Brisbane, Queensland

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

More studies in Diabetes Mellitus, Type 1

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—