CClinicalTrials.gg
CompletedNCT02571998Updated Mar 27, 2017

A Study to Evaluate the Safety and Efficacy of Omiganan (CLS001) Topical Gel Versus Vehicle in Female Subjects With Moderate to Severe Acne Vulgaris

A Phase 2 interventional study of Omiganan (CLS001) Topical Gel and Vehicle Topical Gel in Acne Vulgaris, sponsored by Maruho Co., Ltd.. Completed at 29 sites in United States. Open to female participants aged 12 Years and older. Per ClinicalTrials.gov, last updated 2017-03-27.

Sponsored by Maruho Co., Ltd. · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
320
Allocation
Randomized
Ages
12 Years and older
Sex
Female
01

Study summary

The primary objective of this study is to evaluate the safety and efficacy of Omiganan (CLS001) topical gel compared to vehicle topical gel applied once daily for 12 weeks in female subjects with moderate to severe inflammatory acne vulgaris.

02

Conditions studied

  • Acne Vulgaris

Browse trials for

03

In context

Acne Vulgaris

730 studies on the registry are indexed under Acne Vulgaris; 85 are open to participants now.

This study's enrollment of 320 is above the median of 68 across 627 interventional studies indexed under Acne Vulgaris.

Browse Acne Vulgaris studies →

Lead sponsor

Maruho Co., Ltd. is the lead sponsor of 24 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
12 Years and older
Sexes eligible
Female
Accepts healthy volunteers
No

Inclusion criteria

  • Non-pregnant female subjects ≥ 12 years of age with facial acne vulgaris
  • Subjects with an Investigator's Global Assessment (IGA) of Inflammatory Lesions of Acne Vulgaris of Moderate (3) or Severe (4) at Baseline.
  • Subjects with ≥ 30 facial inflammatory lesions

Exclusion criteria

Exclusion Criteria:

  • Subjects with \< 10 or > 75 facial non-inflammatory lesions
  • Subjects with > 3 facial nodular or cystic lesions at Baseline
  • Standard exclusion criteria
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
320 participants (actual)

Study arms

  • Experimental
    Treatment

    Omiganan (CLS001) Topical Gel applied once daily

    Drug: Omiganan (CLS001) Topical Gel

  • Placebo comparator
    Vehicle Gel

    Vehicle Topical Gel applied once daily

    Drug: Vehicle Topical Gel

Interventions

  • DrugOmiganan (CLS001) Topical Gel
  • DrugVehicle Topical Gel
06

What researchers measure

Primary outcomes

  1. Absolute change from baseline in inflammatory lesion counts at week 12

    Time frame: 12 weeks

Secondary outcomes

  1. Absolute change from Baseline at each visit in inflammatory lesions, non-inflammatory lesions, and total lesions

    Time frame: 12 weeks

  2. Percentage of subjects with at least a two grade reduction in the IGA of Inflammatory Lesions of Acne Vulgaris at each visit

    Time frame: 12 weeks

  3. Percentage of subjects with an IGA of Inflammatory Lesions of Acne Vulgaris of clear or almost clear (0 or 1) at each visit

    Time frame: 12 weeks

  4. Percentage of subjects with an IGA of Inflammatory Lesions of Acne Vulgaris of clear or almost clear (0 or 1) and at least a two grade reduction in the IGA of Inflammatory Lesions of Acne Vulgaris at each visit.

    Time frame: 12 weeks

07

Study locations

29 sites
  • Mobile, Alabama, United States
  • Phoenix, Arizona, United States
  • Santa Ana, California, United States
  • Santa Monica, California, United States
  • Denver, Colorado, United States
  • Boca Raton, Florida, United States
  • Boynton Beach, Florida, United States
  • Miami, Florida, United States
  • Pinellas Park, Florida, United States
  • Sanford, Florida, United States
  • Tampa, Florida, United States
  • Beverly, Massachusetts, United States
  • Fort Gratiot, Michigan, United States
  • St. Louis, Missouri, United States
  • Las Vegas, Nevada, United States
  • Newington, New Hampshire, United States
  • Albuquerque, New Mexico, United States
  • New York, New York, United States
  • Stony Brook, New York, United States
  • High Point, North Carolina, United States
  • Raleigh, North Carolina, United States
  • Knoxville, Tennessee, United States
  • Arlington, Texas, United States
  • Austin, Texas, United States
  • Pflugerville, Texas, United States
  • San Antonio, Texas, United States
  • Webster, Texas, United States
  • Salt Lake City, Utah, United States
  • Spokane, Washington, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 27, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02571998
Lead sponsor
Maruho Co., Ltd.
Responsible party
Sponsor
First posted
Oct 8, 2015
Start date
Oct 2015
Primary completion
Aug 2016
Completion
Aug 2016
Last update
Mar 27, 2017

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2017. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion