Gene hunt in newly diagnosed type 1 diabetes adults
NCT ID NCT06860516
First seen Jun 25, 2026 · Last updated Aug 28, 2026 · Updated 4 times
Summary
This study is for adults aged 18 to 55 who were diagnosed with type 1 diabetes within the last 6 months. Researchers want to see how many of them carry a specific gene called HLA-DRB1*04:01. Participants will provide a blood sample or cheek swab for genetic testing. The goal is to understand how common this gene is in different ethnic and racial groups, which could help guide future treatments.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
This study will enroll up to approximately 200 adults aged ≥ 18 to ≤ 55 years with recently (within 6 months of the study visit) diagnosed T1D who have met the American Diabetes Association T1D diagnosis criteria.
- Ages
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18 to 55 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Male and female participants aged ≥ 18 to ≤ 55 years, with type 1 DM meeting American Diabetes Association criteria at diagnosis: 1. Fasting glucose ≥ 126 mg/dL (7.0 mmol/L), or 2. 2-hour oral glucose tolerance test plasma glucose ≥ 200 mg/dL (11.0 mmol/L), or 3. Hemoglobin A1c ≥ 6.5%, or 4. Random plasma glucose ≥ 200 mg/dL (11.1 mmol/L) (with documented classic hyperglycemia symptoms or hyperglycemic crisis). 2. Date of T1D diagnosis within 6 months of the study visit. 3. Able and willing to provide written, informed consent as approved by the institutional review board (IRB). Participants must be able to consent directly; no other person or guardian may consent for them in this study. Exclusion Criteria: 1. Participant is an employee of, or an immediate family member of an employee, of the Sponsor, study site, or of a contractor/vendor who is involved in direct study conduct for this protocol. 2. Participant is unwilling or unable to comply with the study visit assessments.
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
5 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Locations
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Icahn School of Medicine at Mount Sinai
RECRUITINGNew York, New York, 10029, United States
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Joslin Diabetes Center
RECRUITINGBoston, Massachusetts, 02215, United States
Contact Email: •••••@•••••
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University of California, San Francisco
RECRUITINGSan Francisco, California, 94158, United States
Contact Email: •••••@•••••
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University of Florida- Gainesville
RECRUITINGGainesville, Florida, 32610, United States
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University of North Carolina at Chapel Hill
RECRUITINGChapel Hill, North Carolina, 27514, United States
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