A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase Ⅱ Clinical Study to Evaluate the Efficacy and Safety of CMS-D001 in Adult Patients With Moderate to Severe Atopic Dermatitis

Trial statusNot yet recruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18-75
SponsorDermavon Holdings Limited

About this trial

This study is a multicenter, randomized, double-blind, placebo-controlled Phase II clinical trial, aiming to evaluate the efficacy, safety, and tolerability of CMS-D001 in participants with moderate to severe atopic dermatitis, as well as to assess the pharmacokinetic (PK) and pharmacodynamic (PD) characteristics of CMS-D001 and its major metabolites (as applicable) in participants with moderate to severe atopic dermatitis, so as to provide a basis for the dosage of the Phase III confirmatory clinical trial.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Aged 18-75 years, willing to sign the ICF

Clinical diagnosis of AD (Hanifin & Rajka criteria) for ≥1 year

At screening and baseline, EASI score ≥ 16 points, IGA ≥ 3, BSA ≥ 10%, Itch NRS ≥ 4

Documented history of inadequate response to topical corticosteroids (TCS) or -topical calcineurin inhibitors (TCI).

Disqualifiers

Other active skin conditions that may interfere with AD assessment.

History of a serious bacterial, fungal, or viral infection requiring hospitalization or intravenous antimicrobial therapy within 3 months prior to the first dose.

History of a bacterial, fungal, or viral infection requiring oral antimicrobial therapy within 4 weeks prior to the first dose.

Active infection or acute illness within 7 days prior to the first dose.

Trial design

Design model

Parallel

Treatments tested in this trial

  • CMS-D001 50mg

    Drug

    CMS-D001 50mg QD

  • CMS-D001 100mg

    Drug

    CMS-D001 100mg QD

  • CMS-D001 200mg

    Drug

    CMS-D001 200mg QD

  • Placebo

    Drug

    Placebo QD

Treatment groups

160 Participants
are divided into 4 treatment groups
Group A: CMS-D001 50mgExperimental treatment 1 intervention
Group B: CMS-D001 100mgExperimental treatment 1 intervention
Group C: CMS-D001 200mgExperimental treatment 1 intervention
Group D: PlaceboPlacebo comparator 1 intervention

Trial outcomes

Primary outcomes

1

Number of participants achieving at least 75% improvement in Eczema Area and Severity Index (EASI 75)

Time frame
At week 12

Secondary outcomes

1

Number of participants achieving at least 75% improvement in EASI (EASI 75)

Time frame
At weeks 2, 4, 8
2

Number of participants achieving at least 50% or 90% improvement in EASI (EASI 50/90)

Time frame
At weeks 2, 4, 8, 12
3

Number of participants achieving an Investigator's Global Assessment (IGA) score of 0 (clear) or 1 (almost clear) with at least a 2-point reduction from baseline

Time frame
At weeks 2, 4, 8, 12
4

Number of participants achieving an Investigator's Global Assessment (IGA) score of 0 or 1

Time frame
At weeks 2, 4, 8, 12

Other outcomes

Sponsors and contacts

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