πŸ›οΈ Verified NIH Record β€’ Updated 2026-06-17

Rezpegaldesleukin (NKTR-358) in New Onset Type 1 Diabetes Mellitus (NCT07142252)

🟒 Recruiting Phase2 πŸ’Š Investigational Drug / Biologic Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

🩺 Plain-English Summary (8th-Grade Level)

This Phase 2 study is a 2-arm, multi-center, double-masked (masking of the participant, care provider and investigator), placebo-controlled, 2:1 randomized trial design in new onset T1D participants (within 100 days of diagnosis). Participants will be administered rezpegaldesleukin/placebo once every 14 days over 26 weeks with an additional 6-month follow-up period.

Who can join: Review the eligibility criteria below.

Location: Barbara Davis Center for Diabetes β€” Aurora, Colorado

Age range: 8 Years to 45 Years

πŸ§ͺ Interventions in This Study

πŸ“‹ "Do I Qualify?" β€” 1-Minute Self Screener

Instant Checklist

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

πŸ“ All Participating Trial Locations (10 Sites)

  • Barbara Davis Center for Diabetes β€” Aurora, Colorado
  • University of Florida β€” Gainesville, Florida
  • University of Miami β€” Miami, Florida
  • Joslin Diabetes Center β€” Boston, Massachusetts
  • Columbia University β€” New York, New York
  • University of Pittsburgh β€” Pittsburgh, Pennsylvania
  • Vanderbilt University β€” Nashville, Tennessee
  • University of Utah β€” Salt Lake City, Utah
  • Benaroya Research Institute β€” Seattle, Washington
  • University of British Columbia β€” Vancouver, British Columbia

πŸ“ž Contact the Study Coordinator

Phone: (813) 396-9234

Email: Jessica.Conaty@epi.usf.edu

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

πŸ’° 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 Β§ 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.

πŸ’‘ How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  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.
πŸ›οΈ View Official NIH Record β†—