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Clinical Trials/NCT03091426
NCT03091426
Completed
Phase 2

A Randomized, Double-blind, Placebo-controlled Study to Assess the Pharmacodynamics, Safety, Tolerability and Efficacy of Omiganan BID in Patients With Mild to Moderate Atopic Dermatitis

Maruho Co., Ltd.1 site in 1 country80 target enrollmentMarch 8, 2017

Overview

Phase
Phase 2
Intervention
Omiganan
Conditions
Atopic Dermatitis
Sponsor
Maruho Co., Ltd.
Enrollment
80
Locations
1
Primary Endpoint
Pharmacodynamics (Biomarkers)
Status
Completed
Last Updated
8 years ago

Overview

Brief Summary

This study has a randomized, double-blind, placebo-controlled design to assess the efficacy, pharmacodynamics and safety/tolerability of omiganan in patients with mild to moderate atopic dermatitis when applied BID to all atopic dermatitis lesions.

Registry
clinicaltrials.gov
Start Date
March 8, 2017
End Date
December 20, 2017
Last Updated
8 years ago
Study Type
Interventional
Study Design
Parallel
Sex
All

Investigators

Responsible Party
Sponsor

Eligibility Criteria

Inclusion Criteria

  • Male and female subjects with mild to moderate AD (IGA 2 or 3) 18 to 65 years of age,inclusive. The health status is verified by absence of evidence of any clinical significant active or uncontrolled chronic disease other than AD following a detailed medical history, a complete physical examination including vital signs, 12-lead ECG, hematology, blood chemistry, virology and urinalysis;
  • Confirmed AD diagnosis;
  • Symptoms present for at least 1 year;
  • EASI between 7.1 - 50.0, inclusive at screening;
  • 2-20% body surface area (BSA) affected at screening;
  • Body mass index (BMI) between 18 and 35 kg/m2, inclusive, and with a minimum weight of 50 kg;
  • Able to participate and willing to give written informed consent and to comply with the study restrictions;
  • Subjects and their partners of childbearing potential must use effective contraception, for the duration of the study and for 3 months after the last dose.

Exclusion Criteria

  • Any current and / or recurrent clinical significant skin condition other than AD;
  • Pregnant, a positive pregnancy test, intending to become pregnant, or breastfeeding;
  • Ongoing use of prohibited atopic dermatitis treatments. Requires washout period prior to baseline (first dose of the study drug);
  • Use of topical medication (prescription or over-the-counter \[OTC\]) within 14 days of study drug administration, or less than 5 half-lives (whichever is longer) in local treatment area;
  • Tanning due to sunbathing, excessive sun exposure or a tanning booth within 3 weeks of enrollment;
  • Known hypersensitivity to the compound or excipients of the compound or known hypersensitivity to one or more different emollients;
  • Participation in an investigational drug or device study within 3 months prior to screening or more than 4 times a year;
  • Loss or donation of blood over 500 mL within three months (males) or four months (females) prior to screening.

Arms & Interventions

Omiganan 1%

Intervention: Omiganan

Omiganan 1.75%

Intervention: Omiganan

Omiganan 2.5%

Intervention: Omiganan

Vehicle

Intervention: Placebo

Outcomes

Primary Outcomes

Pharmacodynamics (Biomarkers)

Time Frame: Within 7 Weeks

Local biomarkers sequencing

Pharmacodynamics (Microbiome)

Time Frame: Within 7 Weeks

Microbiome analysis

Pharmacodynamics (Microbiology)

Time Frame: Within 7 Weeks

Microbiology analysis

Dermatology Life Quality Index (DLQI)

Time Frame: Within 7 Weeks

Assessment of health-related quality of life by measuring DLQI

Pharmacodynamics (TEWL)

Time Frame: Within 7 Weeks

Transepidermal water-loss assessment

Pharmacodynamics (Thermography)

Time Frame: Within 7 Weeks

Skin temperature measurements will be taken

Pharmacodynamics (Cytokines)

Time Frame: Within 7 Weeks

Cytokine assessment via blood evaluation

Clinical Evaluation (oSCORAD)

Time Frame: Within 7 Weeks

oSCORAD Assessment

Patient-Orientated Outcome Measure (POEM)

Time Frame: Within 7 Weeks

Patient Assessment by collecting POEM

eDiary

Time Frame: Within 4 Weeks

Singe-Question assessment of pruritus and sleeplessness

Clinical Evaluation (EASI)

Time Frame: Within 7 Weeks

EASI Assessment

Clinical Evaluation (IGA)

Time Frame: Within 7 Weeks

IGA Assessment

Clinical Photography

Time Frame: Within 7 Weeks

Whole body photograph for qualitative and observational record

Pharmacodynamics (TAP)

Time Frame: Within 7 Weeks

Analysis of biomarkers captured by Transdermal Analysis Patch

Secondary Outcomes

  • Safety (AE)(Within 7 Weeks)
  • Safety (Vital Signs)(Within 7 Weeks)
  • Safety (Clinical Laboratory Tests)(Within 7 Weeks)
  • Safety (ECG)(Within 7 Weeks)

Study Sites (1)

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