Safety, Tolerability, and Efficacy of Immunomodulation With A Monoclonal Antibody Against CD40L in Combination With Transplanted Islet Cells in Adults With Brittle Type 1 Diabetes Mellitus (T1D)
Public ClinicalTrials.gov record NCT06305286. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Pilot Study Assessing the Safety of Using a Monoclonal Antibody Against Cluster of Differentiation 40 (CD40) Ligand to Achieve a Calcineurin Inhibitor-free Immunosuppression Regimen in Patients With Type 1 Diabetes Mellitus (T1D) and Problematic Hypoglycemia Undergoing Islet Cell Transplantation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Tegoprubart (AT-1501) is a monoclonal antibody. Antibodies are Y-shaped proteins that are produced naturally by the subject's immune system to attack and fight foreign substances that cause illness. Monoclonal antibodies are man-made proteins manufactured to serve as substitute antibodies to fight diseases. Monoclonal antibodies can restore, enhance, or mimic (copy) the immune system's attack process; they can also tone down the immune system. Tegoprubart (AT-1501) is thought to work by dampening down the immune system so that it will be less likely to attack the transplanted cells. For other types of transplants, like kidney, a drug called a calcineurin inhibitor is usually used to prevent rejection. That class of drugs can be toxic to islet cells. Tegoprubart (AT-1501) is an experimental agent that is anticipated to prevent rejection without harming the islet cells.
Study identification
- NCT ID
- NCT06305286
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 70 participants
Conditions and interventions
Conditions
Interventions
Drug
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
- Mar 3, 2024
- Primary completion
- Feb 28, 2029
- Completion
- Feb 28, 2029
- Last update posted
- Aug 10, 2026
2024 – 2029
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 NCT06305286, 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 Aug 10, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06305286 live on ClinicalTrials.gov.