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A Phase 2b, Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Rezpegaldesleukin in the Treatment of Adult Patients with Moderate-to-Severe Atopic Dermatitis (REZOLVE-AD).

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507456-69-00
Acronym
23-358-05
Enrollment
366
Registered
2024-04-16
Start date
2024-04-25
Completion date
Unknown
Last updated
2025-10-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Atopic Dermatitis

Brief summary

Mean percent change in EASI from baseline at Week 16

Detailed description

Proportion of patients from baseline at Week 16 achieving • vIGA AD of 0 or 1 and at least a 2-point reduction. • EASI-75 • EASI 90 • EASI-50 • ≥ 4-point improvement from baseline in Itch NRS in the subset of patients with ≥ 4-point Itch NRS at baseline. • SCORAD-75 • SCORAD-50, Mean change from baseline over the period between Week 0 and Week 104 in • EASI • SCORAD • BSA involvement, Mean percent change from baseline over the period between Week 0 and Week 104 in • EASI • SCORAD • BSA involvement, In addition, all of the above efficacy assessments will be further evaluated at other time points during induction therapy, maintenance therapy, and follow-up - Rezpegaldesleukin plasma concentrations at various time points assessed throughout the study. - Incidence of • Serious adverse events (SAEs) • Treatment-emergent adverse events (TEAEs)

Interventions

Sponsors

Nektar Therapeutics
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Mean percent change in EASI from baseline at Week 16

Secondary

MeasureTime frame
Proportion of patients from baseline at Week 16 achieving • vIGA AD of 0 or 1 and at least a 2-point reduction. • EASI-75 • EASI 90 • EASI-50 • ≥ 4-point improvement from baseline in Itch NRS in the subset of patients with ≥ 4-point Itch NRS at baseline. • SCORAD-75 • SCORAD-50, Mean change from baseline over the period between Week 0 and Week 104 in • EASI • SCORAD • BSA involvement, Mean percent change from baseline over the period between Week 0 and Week 104 in • EASI • SCORAD • BSA involvement, In addition, all of the above efficacy assessments will be further evaluated at other time points during induction therapy, maintenance therapy, and follow-up - Rezpegaldesleukin plasma concentrations at various time points assessed throughout the study. - Incidence of • Serious adverse events (SAEs) • Treatment-emergent adverse events (TEAEs)

Countries

Bulgaria, Croatia, Czechia, Germany, Hungary, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026