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Study details
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A Study to Evaluate the Efficacy and Safety of Dapirolizumab Pegol in Participants With Moderately to Severely Active Systemic Lupus Erythematosus

UCB Biopharma SRL
NCT IDNCT06617325ClinicalTrials.gov data as of Apr 2026
Phase

Phase 3

Target enrollment

450

Study length

about 3.5 years

Ages

16+

Locations

57 sites in AR, AZ, CA +17

What this study is about

Researchers are testing whether dapirolizumab pegol (DZP), given as an add-on treatment, can improve disease activity in people with moderately to severely active systemic lupus erythematosus. The trial will last for 1287 days and involve approximately 450 participants.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Placebo
  • 2.Take DZP

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

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.

Endpoints

Secondary: Change from Baseline in FACIT-Fatigue score at Week 48, Change from Baseline in PGA at Week 48, Change from Baseline in SLEDAI-2K at Week 48, Change from Baseline to Week 48 in the FATIGUE-PRO Total score, Percentage of participants with serious treatment-emergent adverse events during the study, Percentage of participants with treatment-emergent adverse events (TEAEs) during the study, Percentage of participants with treatment-emergent adverse events of special interest during the study, Percentage of participants with treatment-emergent adverse events of special monitoring during the study

Body systems

Immune