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Safety and Efficacy Study of Q301 in Mild to Moderate Adolescents and Adults Atopic Dermatitis Patients

A Multicenter, Randomized, Phase 2, Double-blind, Vehicle-controlled, Parallel Group Comparison Study to Evaluate the Safety and Efficacy of Q301 Cream in Adolescents and Adults With Mild to Moderate Atopic Dermatitis

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03571620
Enrollment
258
Registered
2018-06-27
Start date
2018-06-21
Completion date
2020-04-21
Last updated
2020-04-24

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

Conditions

Atopic Dermatitis

Brief summary

This is a randomized, double-blind, vehicle-controlled, parallel-group comparison study to evaluate the safety and efficacy of Q301 Cream vs. vehicle in adolescent and adult subjects with mild to moderate AD. Study drug (Q301 Cream or vehicle) will be administered topically twice a day for 8 consecutive weeks.

Interventions

1.0% or 1.4% Q301 Cream

DRUGVehicle

Vehicle Control

Sponsors

Qurient Co., Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
12 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

* Patient, for a period of at least three months, has had a clinical diagnosis of AD according to the Hanifin and Rajka Criteria by a board certified/eligible dermatologist. * Patient has an Investigator's Global Assessment (IGA) score of 2 or 3 corresponding to mild or moderate AD * Patient is in good general health and free of any disease state or physical condition that might impair evaluation of AD or which, in the investigator's opinion, exposes the patient to an unacceptable risk by study participation.

Exclusion criteria

* Patient has used within four weeks prior to randomization, systemic treatment with: 1) corticosteroids, 2) cyclosporine, 3) other immunosuppressive treatment or any medication known to affect AD (e.g., JAK inhibitors, etc.).

Design outcomes

Primary

MeasureTime frame
proportion of patients with an IGA score of 0 (clear) or 1 (almost clear) and at least a two grade improvement in IGA scoreWeek 8

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026