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Type 1 Diabetes Mellitis clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Type 1 Diabetes Mellitis clinical trials that are recruiting, at sites in 3 countries (most in Germany (1), Netherlands (1), United States (1)). By phase: Phase 1 (1), Phase 2 (1), Phase 1/2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Type 1 Diabetes Mellitis clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Comparing the potency of a new insulin (GZR33) with insulin degludec at steady state | Phase 1 | Neuss and 1 other locations | Recruiting | Nov 21, 2025 |
| Daily capsules of your own freeze-dried gut bacteria to help preserve insulin-producing cells in recent type 1 diabetes | Phase 2 | Amsterdam | Recruiting | Jul 24, 2025 |
| CNP-103 treatment for adolescents and young adults recently diagnosed with stage 3 type 1 diabetes | Phase 1/2 | Tucson, Arizona and 44 other locations | Recruiting | Jan 20, 2025 |
All recruiting trials (3)
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Comparing the potency of a new insulin (GZR33) with insulin degludec at steady state
This trial will test whether the new insulin GZR33 has similar blood-sugar–lowering strength to insulin degludec in adults with type 1 diabetes.
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Daily capsules of your own freeze-dried gut bacteria to help preserve insulin-producing cells in recent type 1 diabetes
This trial tests whether taking daily capsules made from your own freeze-dried stool for six months can help preserve remaining insulin-producing beta cells and improve blood sugar control in adults recently diagnosed with type 1 diabetes.
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CNP-103 treatment for adolescents and young adults recently diagnosed with stage 3 type 1 diabetes
This trial will test whether multiple doses of CNP-103, compared with placebo, help people ages 12–35 who were diagnosed with stage 3 type 1 diabetes within the past 6 months.
Related topics
Quick answers
How many Type 1 Diabetes Mellitis clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Germany (1 trial), Netherlands (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1: 1, Phase 2: 1, Phase 1/2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.