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NCT Number: NCT03002571

Efficacy and Safety of IDP-124 Lotion for the Treatment of Moderate to Severe Atopic Dermatitis in Pediatric and Adult Subjects (301)

Efficacy and Safety of IDP-124 Lotion for the Treatment of Moderate to Severe Atopic Dermatitis in Pediatric and Adult Subjects

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Key information

Conditions

Atopic Dermatitis Congenital, Hereditary, and Neonatal Diseases and Abnormalities Dermatitis Dermatitis, Atopic Genetic Diseases, Inborn Hypersensitivity Hypersensitivity, Immediate Immune System Diseases Skin Diseases Skin Diseases, Eczematous Skin Diseases, Genetic Skin and Connective Tissue Diseases

Age range

2 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 3

Primary location

Valeant Site 01

Fort Lauderdale, Florida, 33305, United States

About this study

A Multicenter, Randomized, Double-Blind, Vehicle-Controlled, Study to Evaluate the Efficacy and Safety of IDP-124 Lotion for the Treatment of Moderate to Severe Atopic Dermatitis in Pediatric and Adult Subjects

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Key Inclusion Criteria:

  • Male or female at least 2 years of age and older
  • Written and verbal informed consent must be obtained; subjects less than age of consent must sign an assent for the study and a parent or a legal guardian must sign the informed consent (if subject reaches age of consent during the study they should be re-consented at the next study visit)
  • Nonimmunocompromized male or female who failed to respond adequately to other topical prescription treatment for AD or for whom those treatments are not advisable
  • Subjects must be willing to comply with study instructions and return to the clinic for required visits; subjects under the age of consent must be accompanied by the parent or legal guardian at the time of assent/consent signing

Key Exclusion Criteria:

  • Females who are pregnant, breast feeding, or who wish to become pregnant during the study period
  • Active cutaneous bacterial or viral infection in any treatment area at Baseline (eg, clinically infected AD)
  • Sunburn, extensive scarring, or pigmented lesion(s) in any treatment area at Baseline, which would interfere with evaluations
  • History of confounding skin conditions, eg, psoriasis, rosacea, erythroderma, or ichthyosis (other than ichthyosis vulgaris)

Treatment and study plan

IDP-124 Lotion

Drug

IDP-124 Lotion, twice-daily application

IDP-124 Vehicle Lotion

Drug

IDP-124 Vehicle Lotion, twice-daily application

Primary outcomes

  1. Percentage of Participants Who Had at Least a 2-grade Reduction From Baseline at Week 6 in the Investigator Global Assessment (IGA) Scale and Had an IGA at Week 6 That Equated to "Clear" or "Almost Clear"

    Time frame: Baseline to Week 6

    Investigator Global Assessment (IGA) was determined based on evaluator-blinded evaluations of the inflammatory signs of atopic dermatitis. Evaluations were scored using a 5-point scale from clear (0) to severe (4), with higher numbers indicating worse scores.

Secondary outcomes

  1. Percentage of Participants Who Had at Least a 2-grade Reduction From Baseline in the Investigator Global Assessment (IGA) Scale and Had an IGA That Equated to "Clear" or "Almost Clear"

    Time frame: Baseline to Week 10

    Investigator Global Assessment (IGA) was determined based on evaluator-blinded evaluations of the inflammatory signs of atopic dermatitis. Evaluations were scored using a 5-point scale from clear (0) to severe (4), with higher numbers indicating worse scores.

  2. Percentage of Participants Who Had Eczema Area Severity Index (EASI) 75

    Time frame: Baseline to Week 10

    EASI 75 is defined as at least a 75% reduction in the Eczema Area Severity Index (EASI) score from Baseline. EASI is composite score based on the evaluated severity of 4 key signs of AD (i.e., erythema, infiltration/papulation, excoriation and lichenification), and the extent of disease in each of the 4 body regions (i.e., head/neck, trunk, upper limbs, and lower limbs). The area of involvement (affected by inflammation, not including dry skin) of each of the 4 body regions is determined and represented by a numeric coded value based on a scale from 0 to 6. The 4 body regions are assessed separately for each sign/symptom, and the average degree of severity of each sign in each of the 4 body parts is assigned a score of 0 (none) to 3 (severe) on a scale that allows half-unit increments. The EASI score ranges from 0 to 72, with higher scores being worse.

  3. Percentage of Participants Who Had at Least a 1 Grade Improvement From Baseline in the Severity of Pruritus Score and a Pruritus Score Equating to "None" or "Mild"

    Time frame: Baseline to Week 2

    Pruritis was assessed on a 4-point scale with 0 (none) to 3 (severe) and higher scores being worse.

Sponsors and collaborators

Lead sponsor

Bausch Health Americas, Inc.

Industry

Registry information

Official study title

A Multicenter, Randomized, Double-Blind, Vehicle-Controlled, Study to Evaluate the Efficacy and Safety of IDP-124 Lotion for the Treatment of Moderate to Severe Atopic Dermatitis in Pediatric and Adult Subjects

Important dates

Study start
2018
Primary completion
2020
Study completion
2020
First posted
Dec 23, 2016
Registry last updated
May 8, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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