Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Withdrawn Phase 1Phase 2 Interventional

Safety, Tolerability, and Efficacy of Immunomodulation With AT-1501 in Combination With Transplanted Islet Cells in Adults With Brittle T1D

ClinicalTrials.gov ID: NCT05480657

Public ClinicalTrials.gov record NCT05480657. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:10 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

AT-1501-I206: An Open-Label Study to Evaluate the Safety, Tolerability and Efficacy of Transplanted Islet Cells and AT-1501 Immunomodulation in Adults With Brittle Type 1 Diabetes

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study will evaluate the safety, tolerability and efficacy of AT-1501 in an immunomodulation regimen in adult patients with T1D undergoing an islet cell transplant.

Study identification

NCT ID
NCT05480657
Recruitment status
Withdrawn
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
Eledon Pharmaceuticals
Industry
Enrollment
Not listed

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 65 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 30, 2022 (Actual)
Primary completion
Aug 2024 (Estimated)
Completion
Aug 2028 (Estimated)
Last update posted
Jan 18, 2023

2022 – 2028

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of Chicago Chicago Illinois 60637 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05480657, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 18, 2023 · Synced Oct 21, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05480657 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →