A Phase 3 Trial of OPA-15406 Foam in Children and Infants With Atopic Dermatitis

Trial statusNot yet recruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age3-14
SponsorOtsuka Pharmaceutical Co., Ltd.

About this trial

To investigate the superiority of 0.3% OPA-15406 foam to the vehicle in children with atopic dermatitis (AD)

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Participants who have been diagnosed with AD based on the Diagnostic Criteria for Atopic Dermatitis (Criteria of the Japanese Dermatological Association)

Participants who have an affected area covering from 5% to 40% of their body surface area (excluding the scalp) at the screening and baseline examinations

Participants with an IGA score of 2 or 3 at the screening and baseline examinations

Disqualifiers

Participants who experienced an acute exacerbation of AD or contact dermatitis within 28 days prior to the baseline examination

Participants who have been treated with OPA-15406 ointment in the past

Trial design

Design model

Parallel

Treatments tested in this trial

  • OPA-15406

    Drug

    0.3% foam or 1% foam, topical, twice daily, for 8 weeks

  • Vehicle

    Drug

    vehicle, topical, twice daily, for 8 weeks

Treatment groups

198 Participants
are divided into 2 treatment groups
Group A: OPA-15406 foamExperimental treatment 1 intervention
Group B: VehicleExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Success rate in Investigator's Global Assessment (IGA)

The investigator or subinvestigator assessed the skin symptoms using IGA. The investigator or subinvestigator scored the severity (0 = clear, 1 = almost clear, 2 =mild, 3 = moderate, 4 = severe/very severe) of the overall symptoms of the treatment area (erythema, infiltration, papules, effusion and scab formation) from baseline to Week 4. Incidence of success in IGA is defined as the rate of participants whose IGA score is 0 (clear) or 1 (almost clear) and has improved by at least 2 grades (responders) from baseline.

Time frame
Week 4

Secondary outcomes

Other outcomes

Sponsors and contacts

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