CClinicalTrials.gg
CompletedNCT02576847Updated Jul 19, 2022Results posted

Study to Evaluate the Long-term Safety of a Once-Daily Omiganan Topical Gel

A Phase 3 interventional study of Omiganan in Rosacea, sponsored by Maruho Co., Ltd.. Completed at 28 sites in 8 countries. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-07-19.

Sponsored by Maruho Co., Ltd. · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
307
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

This study evaluates the long-term safety of once-daily application of Omiganan topical gel in subjects with severe papulopustular rosacea.

02

Conditions studied

  • Rosacea

Browse trials for

03

In context

Rosacea

225 studies on the registry are indexed under Rosacea; 19 are open to participants now.

This study's enrollment of 307 is above the median of 61 across 195 interventional studies indexed under Rosacea.

Browse Rosacea 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
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  1. Healthy, male and nonpregnant female subjects, 18 years of age or older.
  2. A diagnosis of severe papulopustular rosacea using the Investigator Global Assessment grading scale at baseline
  3. Subjects with the presence of telangiectasia at Baseline
  4. Subjects with the presence of facial erythema associated with their rosacea at Baseline

Exclusion criteria

Exclusion Criteria:

  1. Subjects with steroid rosacea or subtype 3 (phymatous rosacea).
  2. Subjects with nodular rosacea
  3. Standard exclusion criteria.
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
307 participants (actual)

Study arms

  • Experimental
    Treatment

    Omiganan gel applied once daily

    Drug: Omiganan

Interventions

  • DrugOmiganan

    Topical gel

06

What researchers measure

Primary outcomes

  1. Number of Subjects With 1 or More Treatment-related Treatment-Emergent Adverse Events

    Number of subjects with 1 or more treatment-related Treatment-Emergent Adverse Events

    Time frame: Up to 12 months

07

Results

Posted Jul 6, 2022

Participant flow

The study was conducted at 28 sites in the USA, Canada, Australia/New Zealand, and Europe from October 2015 to July 2017.

Participant flow — Overall Study
MilestoneTreatment
Started307
Completed170
Not completed137
Withdrew: Adverse event27
Withdrew: Lost to follow-up22
Withdrew: Physician decision1
Withdrew: Pregnancy1
Withdrew: Protocol violation3
Withdrew: Withdrawal by subject78
Withdrew: Other5

Outcome measures

PrimaryNumber of Subjects With 1 or More Treatment-related Treatment-Emergent Adverse Events

Number of subjects with 1 or more treatment-related Treatment-Emergent Adverse Events

Time frame:
Up to 12 months
Reported as:
Number · participants
Number of Subjects With 1 or More Treatment-related Treatment-Emergent Adverse Events
participantsTreatment
Number of Subjects With 1 or More Treatment-related Treatment-Emergent Adverse Events48

Adverse events

Collected over 378 Days. Non-serious events are listed at a 2% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Treatment0/307 (0%)7/307 (2.3%)83/307 (27%)
Most frequent serious events
Most frequent serious events
EventTreatment
Diabetic ketoacidosisMetabolism and nutrition disorders1/307
DehydrationMetabolism and nutrition disorders1/307
DizzinessNervous system disorders1/307
Apnoeic attackRespiratory, thoracic and mediastinal disorders1/307
EpistaxisRespiratory, thoracic and mediastinal disorders1/307
Abdominal pain upperGastrointestinal disorders1/307
Post concussion syndromeInjury, poisoning and procedural complications1/307
Most frequent other events
Most frequent other events
EventTreatment
RosaceaSkin and subcutaneous tissue disorders21/307
HeadacheNervous system disorders16/307
Viral upper respiratory tract infectionInfections and infestations12/307
Application site painGeneral disorders10/307
Upper respiratory tract infectionInfections and infestations9/307
Application site erythemaGeneral disorders8/307
Application site drynessGeneral disorders7/307

Baseline characteristics

The 'Intent-to-treat' (ITT) analysis population included all randomized subjects.

Age, Categorical
Age, Categorical(Participants)Treatment
<=18 years0
Between 18 and 65 years243
>=65 years64
Age, Continuous
Age, Continuous(years)Treatment
Mean51.5 ± 13.57
Sex: Female, Male
Sex: Female, Male(Participants)Treatment
Female205
Male102
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Treatment
Hispanic or Latino80
Not Hispanic or Latino227
Unknown or Not Reported0
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Treatment
American Indian or Alaska Native2
Asian5
Native Hawaiian or Other Pacific Islander1
Black or African American1
White286
More than one race0
Unknown or Not Reported12
Region of Enrollment
Region of Enrollment(participants)Treatment
New Zealand34
Canada24
Netherlands1
United States187
United Kingdom6
Australia37
France18
08

Study locations

28 sites
  • Fremont, California, United States
  • Miami, Florida, United States
  • Miramar, Florida, United States
  • Tampa, Florida, United States
  • Arlington Heights, Illinois, United States
  • Carmel, Indiana, United States
  • Indianapolis, Indiana, United States
  • Plainfield, Indiana, United States
  • Watertown, Massachusetts, United States
  • Albuquerque, New Mexico, United States
  • New York, New York, United States
  • Nashville, Tennessee, United States
  • Dallas, Texas, United States
  • Pflugerville, Texas, United States
  • Webster, Texas, United States
  • Sydney, New South Wales, Australia
  • Woolloongabba, Queensland, Australia
  • Vancouver, British Columbia, Canada
  • Winnipeg, Manitoba, Canada
  • Drummondville, Quebec, Canada
  • Cannes, France
  • Nice, France
  • Bergen Op Zoom, Netherlands
  • Hamilton, New Zealand
  • Wellington, New Zealand
  • Gothenburg, Sweden
  • Lanarkshire, United Kingdom
  • Manchester, United Kingdom
09

References and documents

Study documents

  • Study protocol · Mar 7, 2017
  • Statistical analysis plan · Aug 25, 2015

Documents are hosted by the registry — open the source record to download them.

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 19, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT02576847
Lead sponsor
Maruho Co., Ltd.
Responsible party
Sponsor
First posted
Oct 15, 2015
Start date
Oct 2015
Primary completion
Jul 14, 2017
Completion
Feb 8, 2018
Results posted
Jul 6, 2022
Last update
Jul 19, 2022

Oversight

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

Not currently enrolling

This study is completed, as verified in Jul 2022. 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