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Study details
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Frexalimab Trial for Type 1 Diabetes

Sanofi
NCT IDNCT06111586ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

192

Study length

about 6.9 years

Ages

12–35

Locations

14 sites in CA, CO, FL +9

What this study is about

This trial is testing Frexalimab, a drug given by injection, compared to placebo in adults and adolescents with type 1 diabetes who are already on insulin. The goal is to see if Frexalimab helps preserve the body's natural ability to produce insulin.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Receive Insulin
  • 2.Take Frexalimab
  • 3.Take Placebo

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IV

How treatment is administered

Treatment Assignment
Randomized & Blinded

You may get a placebo/standard care, and you won't know which.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

monoclonal antibody, insulin (human)

Drug routes

injection

Endpoints

Primary: Change from baseline to W52 in mean 2h mixed meal tolerance test (MMTT) stimulated C-peptide concentration

Secondary: Change from baseline to W104 in mean 2h mixed meal tolerance test (MMTT) stimulated C-peptide concentration, calculated from AUC, Change from baseline to W52 and W104 in DTSQs Total and item scores (caregivers of all participants 12-17 y.o.), Change from baseline to W52 and W104 in Diabetes Treatment Satisfaction Questionnaires (DTSQs) total and item scores (all participants), Change from baseline to W52 and W104 in PAID immediate and theoretical domain scores (caregivers of all participants 12-17 y.o.), Change from baseline to W52 and W104 in Pediatric Quality of Life (PedsQL) Diabetes Management domain score (all participants), Change from baseline to W52 and W104 in PedsQL Diabetes Symptoms domain score (all participants), Change from baseline to W52 and W104 in Problem Areas In Diabetes (PAID) total score (all participants), Change from baseline to W52 and W104 in insulin dose [IU/kg/day]

Body systems

Endocrinology