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A Phase 2, Parallel-arm, Randomized, Double-blind, Placebo-controlled, Dose-ranging Study to Evaluate the Efficacy and Safety of BFB759 in Patients with Atopic Dermatitis (COMPASS 2-AD)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-521624-30-00
Acronym
CL-BFB759-002
Enrollment
90
Registered
2025-10-31
Start date
2026-01-08
Completion date
Unknown
Last updated
2025-12-05

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

Conditions

Atopic dermatitis

Brief summary

Percent change from baseline at Week 16 in EASI (Eczema Area and Severity Index) for Active 1 and Active 2 groups compared to Placebo

Detailed description

Analysis (Active 1 and Active 2 compared to Placebo): Proportion of participants meeting criteria for EASI75 defined as at least a 75% decrease in EASI score at Week 16 relative to baseline, Proportion of participants meeting criteria for EASI50 defined as at least a 50% decrease in EASI score at Week 16 relative to baseline, Proportion of participants meeting criteria for EASI90 defined as at least a 90% decrease in EASI score at Week 16 relative to baseline, Changes from baseline in Body Surface Area (BSA) at Week 16, Changes from baseline in SCORing Atopic Dermatitis (SCORAD) at Week 16, Changes from baseline in the validated Investigator’s Global Assessment for Atopic Dermatitis (vIGA-AD) at Week 16, Proportion of participants meeting the criteria of a vIGA-AD response of 0 or 1 at Week 16 relative to baseline, Changes from baseline in the weekly average Itch Numerical Rating Scale (NRS) at Week 16, Proportion of participants with ≥ 4-point decrease in weekly average Itch NRS in participants with a weekly average Itch NRS ≥ 4 at baseline at Week 16 relative to baseline, Safety and tolerability will be assessed by the incidence and severity of treatment emergent adverse events (TEAEs) (described by Common Terminology Criteria for Adverse Events [CTCAE] Version 5.0)

Interventions

DRUGBFB759
DRUGPlacebo

Sponsors

Bluefin Biomedicine Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Percent change from baseline at Week 16 in EASI (Eczema Area and Severity Index) for Active 1 and Active 2 groups compared to Placebo

Secondary

MeasureTime frame
Analysis (Active 1 and Active 2 compared to Placebo): Proportion of participants meeting criteria for EASI75 defined as at least a 75% decrease in EASI score at Week 16 relative to baseline, Proportion of participants meeting criteria for EASI50 defined as at least a 50% decrease in EASI score at Week 16 relative to baseline, Proportion of participants meeting criteria for EASI90 defined as at least a 90% decrease in EASI score at Week 16 relative to baseline, Changes from baseline in Body Surface Area (BSA) at Week 16, Changes from baseline in SCORing Atopic Dermatitis (SCORAD) at Week 16, Changes from baseline in the validated Investigator’s Global Assessment for Atopic Dermatitis (vIGA-AD) at Week 16, Proportion of participants meeting the criteria of a vIGA-AD response of 0 or 1 at Week 16 relative to baseline, Changes from baseline in the weekly average Itch Numerical Rating Scale (NRS) at Week 16, Proportion of participants with ≥ 4-point decrease in weekly average Itch NRS in pa

Countries

Bulgaria, Czechia, Germany, Poland, Spain

Outcome results

None listed

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