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Completed

NCT Number: NCT03091426

Pharmacodynamics of Omiganan BID in Patients With Atopic Dermatitis

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.

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Key information

Who can participate

Healthy volunteers accepted: No

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

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.

Treatment and study plan

Omiganan

Drug

Omiganan 1%

Placebo

Drug

Vehicle

Primary outcomes

  1. Clinical Evaluation (oSCORAD)

    Time frame: Within 7 Weeks

    oSCORAD Assessment

  2. Clinical Evaluation (EASI)

    Time frame: Within 7 Weeks

    EASI Assessment

  3. Clinical Evaluation (IGA)

    Time frame: Within 7 Weeks

    IGA Assessment

  4. Patient-Orientated Outcome Measure (POEM)

    Time frame: Within 7 Weeks

    Patient Assessment by collecting POEM

  5. Dermatology Life Quality Index (DLQI)

    Time frame: Within 7 Weeks

    Assessment of health-related quality of life by measuring DLQI

  6. eDiary

    Time frame: Within 4 Weeks

    Singe-Question assessment of pruritus and sleeplessness

  7. Clinical Photography

    Time frame: Within 7 Weeks

    Whole body photograph for qualitative and observational record

  8. Pharmacodynamics (Biomarkers)

    Time frame: Within 7 Weeks

    Local biomarkers sequencing

  9. Pharmacodynamics (Microbiome)

    Time frame: Within 7 Weeks

    Microbiome analysis

  10. Pharmacodynamics (Microbiology)

    Time frame: Within 7 Weeks

    Microbiology analysis

  11. Pharmacodynamics (TEWL)

    Time frame: Within 7 Weeks

    Transepidermal water-loss assessment

  12. Pharmacodynamics (Thermography)

    Time frame: Within 7 Weeks

    Skin temperature measurements will be taken

  13. Pharmacodynamics (TAP)

    Time frame: Within 7 Weeks

    Analysis of biomarkers captured by Transdermal Analysis Patch

  14. Pharmacodynamics (Cytokines)

    Time frame: Within 7 Weeks

    Cytokine assessment via blood evaluation

Secondary outcomes

  1. Safety (AE)

    Time frame: Within 7 Weeks

    Adverse Events will be collected throughout the study

  2. Safety (Vital Signs)

    Time frame: Within 7 Weeks

    Vital Signs will be collected throughout the study

  3. Safety (Clinical Laboratory Tests)

    Time frame: Within 7 Weeks

    Lab samples collected in various timepoints within the study

  4. Safety (ECG)

    Time frame: Within 7 Weeks

    ECGs collected before beginning and end of study

Sponsors and collaborators

Lead sponsor

Maruho Co., Ltd.

Industry

Registry information

Official study title

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

Important dates

Study start
2017
Primary completion
2017
Study completion
2017
First posted
Mar 27, 2017
Registry last updated
Dec 27, 2017

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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