Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
T1D: early-phase trial registry
3 of 4 indexed T1D trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 3 currently recruiting · #4,115 of 28,707 conditions by registered trial count
T1D: 4 US clinical trials tracked, 3 recruiting.
T1D is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 3 in Phase 1-2 (earlier-stage). The most active sponsor is National Institute of Allergy and Infectious Diseases (NIAID), running 2 of these trials.
Enrollment posture brief
Registry condition t1d
OPEN 3 | RECR 75% | LATE 0 | EARLY 3 | RANK #4115 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Activity, Motor (75% recruiting · 8 trials)
T1D lists 3 open slots (75% of 4 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for T1D on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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T1D is recruiting above its size-band peers.
3 of 4 indexed trials (75%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
Open and recent trials
4 total, page 1 of 1
Type 1 Diabetes Extension Study
National Institute of Allergy and Infectious Diseases (NIAID)
NCT02734277
CNP-103 in Adolescent and Adult Subjects Ages 12-35 With Recently Diagnosed (Within 6 Months) Stage 3 Type 1 Diabetes (T1D)
COUR Pharmaceutical Development Company
NCT06783309
A Study to Investigate Safety and Effectiveness of Porcine Pancreatic Cells (OPF-310) in Patients With Type 1 Diabetes Mellitus
Otsuka Pharmaceutical Factory
NCT06575426
Tocilizumab (TCZ) in New-onset Type 1 Diabetes
National Institute of Allergy and Infectious Diseases (NIAID)
NCT02293837
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on T1D records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on T1D trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this T1D page
4 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 T1D trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- National Institute of Allergy and Infectious Diseases (NIAID) sponsors the most T1D trials on record, review their full trial history before evaluating a specific study. See National Institute of Allergy and Infectious Diseases (NIAID)'s trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This T1D condition card totals 4 registered trials; most-linked intervention Placebo; top US site state Missouri. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.