A Double-Blind, Vehicle-Controlled Study to Assess the Efficacy of GX-03 When Used in a Population of Adult Individuals With Moderate to Severe Eczema

Summary

This is a Phase 2, randomized, double-blind, vehicle-controlled clinical study evaluating the efficacy and safety of GX-03 topical ointment in adult subjects with moderate to severe atopic dermatitis (eczema). The study plans to enroll up to 120 eligible patients with a target of at least 100 completing the study and an ability to expand enrollment up to 200 subjects based on a pre-specified interim assessment conducted by an Independent Data Monitoring Committee (IDMC). Subjects will be randomized in a 1:1 ratio to receive either GX-03 or vehicle control for 8 weeks. The study is designed to evaluate improvement in investigator-assessed disease severity, itch, and patient-reported eczema symptoms following topical treatment with GX-03 compared with vehicle control. Efficacy assessments include the Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD™), Eczema Area and Severity Index (EASI), Peak Pruritus Numeric Rating Scale (PP-NRS), and Patient-Oriented Eczema Measure (POEM). An interim assessment of conditional power for the primary efficacy endpoint will occur after the first 50 subjects complete the Week 8 visit or withdraw prematurely. Based on pre-specified criteria defined in the IDMC Charter, the IDMC may recommend continuation as planned, expansion of enrollment up to 200 subjects, or early curtailment of enrollment.

Description

Eligibility

Age range

18–80 years

Sex

All

Healthy volunteers

No

Interventions

• Combination Product
  GX-03

  Topical ointment

• Other
  Vehicle

  Ointment carrier

Location