CClinicalTrials.gg
CompletedNCT02462083Updated Jan 27, 2020Results posted

Long-Term Safety of IDP-118 Lotion in the Treatment of Plaque Psoriasis

A Phase 3 interventional study of IDP-118 Lotion in Plaque Psoriasis, sponsored by Bausch Health Americas, Inc.. Completed at 46 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-01-27.

Sponsored by Bausch Health Americas, Inc. · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
555
Allocation
Not applicable
Ages
18 Years and older
Sex
All
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Study summary

The objective of this study is to evaluate the long-term safety of IDP-118 lotion.

Read the detailed description

This is a multicenter, open-label study of the long-term safety of IDP-118 lotion in participants with plaque psoriasis.

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Conditions studied

  • Plaque Psoriasis

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03

In context

Psoriasis

1,899 studies on the registry are indexed under Psoriasis; 233 are open to participants now.

This study's enrollment of 555 is above the median of 70 across 1,447 interventional studies indexed under Psoriasis.

Browse Psoriasis studies →

Lead sponsor

Bausch Health Americas, Inc. is the lead sponsor of 209 studies on the registry; 9 are open to participants now.

Of its 23 completed or terminated interventional studies of FDA-regulated products, 16 (70%) have results posted.

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

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Key Inclusion Criteria:

  • Male or female, of any race, at least 18 years of age (inclusive).
  • Freely provides both verbal and written informed consent.
  • Has an area of plaque psoriasis appropriate for topical treatment that covers a Body Surface Area (BSA) of at least 3 percent (%), but no more than 12%. The face, scalp, palms, soles, axillae and intertriginous areas are to be excluded in this calculation.
  • Is willing and able to avoid prolonged exposure of the treatment area to ultraviolet radiation (natural and artificial) for the duration of the study.
  • Has a clinical diagnosis of psoriasis at the Baseline visit with an Investigators Global Assessment (IGA) score of 3 or 4 (The face, scalp, palms, soles, axillae and intertriginous areas are to be excluded in this assessment).

Key Exclusion Criteria:

  • Has spontaneously improving or rapidly deteriorating plaque psoriasis or pustular psoriasis, as determined by the investigator.
  • Presents with psoriasis that was treated with prescription medication and failed to respond to treatment, even partially or temporarily, as determined by the Investigator.
  • Presents with any concurrent skin condition that could interfere with the evaluation of the treatment areas, as determined by the investigator.
  • Is pregnant, nursing an infant, or planning a pregnancy during the study period.
  • Has received treatment with any investigational drug or device within 60 days or 5 drug half lives (whichever is longer) prior to the Baseline visit, or is concurrently participating in another clinical study with an investigational drug or device.
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Study design

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

Study arms

  • Experimental
    IDP-118 Lotion

    IDP-118 lotion (halobetasol propionate 0.01%, tazarotene 0.045%) will be applied topically on the affected area once daily for 8 weeks and then as needed once daily for up to 1 year.

    Drug: IDP-118 Lotion

Interventions

  • DrugIDP-118 Lotion

    IDP-118 lotion will be applied as per the instructions provided by the investigational center staff.

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What researchers measure

Primary outcomes

  1. Percentage of Participants Who Experienced Grade 3 Local Skin Reactions

    Local skin reactions (itching, dryness, burning/stinging) graded at a level of 3 (severe) at any point in the study following the first application of study drug were assessed. Severe Itching (as reported by the participant within the last 24 hours) referred to the intense itching that may interrupt daily activities and/or sleep. Severe dryness (as assessed by the investigator) referred to as marked roughness of the skin. Severe burning/stinging (as reported by the participant within the last 24 hours) referred to as hot burning sensation that causes definite discomfort and may interrupt daily activities and/or sleep. A summary of serious and all other non-serious adverse events, regardless of causality, is located in the Reported Adverse Events module.

    Time frame: Baseline up to Week 52

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Results

Posted Jan 27, 2020

Participant flow

Participant flow — Overall Study
MilestoneIDP-18 Lotion
Started555
Safety population550
Completed136
Not completed419
Withdrew: Sponsor request39
Withdrew: Withdrawal by subject87
Withdrew: Lost to follow-up41
Withdrew: Lack of efficacy151
Withdrew: Pregnancy1
Withdrew: Protocol violation6
Withdrew: Adverse event33
Withdrew: Worsening condition16
Withdrew: Other than specified45

Outcome measures

PrimaryPercentage of Participants Who Experienced Grade 3 Local Skin Reactions

Local skin reactions (itching, dryness, burning/stinging) graded at a level of 3 (severe) at any point in the study following the first application of study drug were assessed. Severe Itching (as reported by the participant within the last 24 hours) referred to the intense itching that may interrupt daily activities and/or sleep. Severe dryness (as assessed by the investigator) referred to as marked roughness of the skin. Severe burning/stinging (as reported by the participant within the last 24 hours) referred to as hot burning sensation that causes definite discomfort and may interrupt daily activities and/or sleep. A summary of serious and all other non-serious adverse events, regardless of causality, is located in the Reported Adverse Events module.

Time frame:
Baseline up to Week 52
Reported as:
Number · percentage of participants
Percentage of Participants Who Experienced Grade 3 Local Skin Reactions
percentage of participantsIDP-118 Lotion
Itching22.2
Dryness6.9
Burning/stinging9.8

Adverse events

Collected over Baseline up to Week 52. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
IDP-118 Lotion0/550 (0%)18/550 (3.3%)131/550 (23.8%)
Most frequent serious events
Showing 10 of 18
Most frequent serious events
EventIDP-118 Lotion
Cellulitis gangrenousInfections and infestations1/550
DiverticulitisInfections and infestations1/550
SepsisInfections and infestations1/550
TonsillitisInfections and infestations1/550
Colitis ulcerativeGastrointestinal disorders1/550
Incarcerated umbilical herniaGastrointestinal disorders1/550
Pancreatitis acuteGastrointestinal disorders1/550
Colon cancerNeoplasms benign, malignant and unspecified (incl cysts and polyps)1/550
Prostate cancerNeoplasms benign, malignant and unspecified (incl cysts and polyps)1/550
Small intestine adenocarcinomaNeoplasms benign, malignant and unspecified (incl cysts and polyps)1/550
Most frequent other events
Most frequent other events
EventIDP-118 Lotion
Application site dermatitisGeneral disorders59/550
Application site pruritusGeneral disorders33/550
Application site painGeneral disorders29/550
NasopharyngitisInfections and infestations28/550

Baseline characteristics

Safety population included all participants who received at least one confirmed dose of study drug and had at least one post-baseline safety assessment.

Age, Continuous
Age, Continuous(Years)IDP-118 Lotion
Mean51.9 ± 14.06
Sex: Female, Male
Sex: Female, Male(Participants)IDP-118 Lotion
Female189
Male361
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)IDP-118 Lotion
Hispanic or Latino141
Not Hispanic or Latino409
Unknown or Not Reported0
Race (NIH/OMB)
Race (NIH/OMB)(Participants)IDP-118 Lotion
American Indian or Alaska Native1
Asian15
Native Hawaiian or Other Pacific Islander3
Black or African American46
White473
More than one race0
Unknown or Not Reported12
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Study locations

46 sites
  • Valeant Site 6
    Mobile, Alabama 36603, United States
  • Valeant Site 24
    Beverly Hills, California 90210, United States
  • Valeant Site 32
    Encinitas, California 92023, United States
  • Valeant Site 27
    Encino, California 91436, United States
  • Valeant Site 33
    Los Angeles, California 90001, United States
  • Valeant Site 43
    Los Angeles, California 90002, United States
  • Valeant Site 45
    Sacramento, California 94203, United States
  • Valeant Site 25
    San Diego, California 92093, United States
  • Valeant Site 4
    San Diego, California 92093, United States
  • Valeant Site 44
    Santa Monica, California 90401, United States
  • Valeant Site 36
    Santa Rosa, California 95401, United States
  • Valeant Site 10
    Englewood, Colorado 80113, United States
  • Valeant Site 3
    Boynton Beach, Florida 33424, United States
  • Valeant Site 28
    Coral Gables, Florida 33134, United States
  • Valeant Site 1
    Miami, Florida 33101, United States
  • Valeant Site 37
    North Miami Beach, Florida 33160, United States
  • Valeant Site 13
    Sanford, Florida 32771, United States
  • Valeant Site 41
    Snellville, Georgia 30039, United States
  • Valeant Site 17
    South Bend, Indiana 46601, United States
  • Valeant Site 12
    Olathe, Kansas 66051, United States
  • Valeant Site 19
    Louisville, Kentucky 40201, United States
  • Valeant Site 14
    Louisville, Kentucky 40205, United States
  • Valeant Site 35
    Clinton Township, Michigan 48036, United States
  • Valeant Site 34
    Detroit, Michigan 48201, United States
  • Valeant Site 16
    Warren, Michigan 48088, United States
  • Valeant Site 18
    Fridley, Minnesota 55421, United States
  • Valeant Site 31
    Omaha, Nebraska 68022, United States
  • Valeant Site 2
    East Windsor, New Jersey 08520, United States
  • Valeant Site 29
    New York, New York 10001, United States
  • Valeant Site 39
    Rochester, New York 14603, United States
  • Valeant Site 5
    Portland, Oregon 97201, United States
  • Valeant Site 11
    Philadelphia, Pennsylvania 19019, United States
  • Valeant Site 30
    Charleston, South Carolina 29401, United States
  • Valeant Site 15
    Nashville, Tennessee 37115, United States
  • Valeant Site 9
    Dallas, Texas 75201, United States
  • Valeant Site 40
    Houston, Texas 77001, United States
  • Valeant Site 8
    Houston, Texas 77004, United States
  • Valeant Site 46
    Katy, Texas 77449, United States
  • Valeant Site 20
    Pflugerville, Texas 78660, United States
  • Valeant Site 21
    San Antonio, Texas 78201, United States
  • Valeant Site 7
    San Antonio, Texas 78202, United States
  • Valeant Site 22
    Webster, Texas 77598, United States
  • Valeant Site 38
    Salt Lake City, Utah 84101, United States
  • Valeant Site 23
    Lynchburg, Virginia 24501, United States
  • Valeant Site 26
    Norfolk, Virginia 23501, United States
  • Valeant Site 42
    Spokane, Washington 99201, United States
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References and documents

Study documents

  • Protocol and statistical analysis plan · Nov 2, 2015

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

Individual participant data

Plan to share: No

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 27, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02462083
Lead sponsor
Bausch Health Americas, Inc.
Collaborators
Dow Pharmaceutical Sciences
Responsible party
Sponsor
First posted
Jun 3, 2015
Start date
Aug 11, 2015
Primary completion
Jan 31, 2017
Completion
Apr 24, 2017
Results posted
Jan 27, 2020
Last update
Jan 27, 2020

Study contacts

Binu J Alexander
study director · Valeant Pharmaceuticals

Oversight

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

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This study is completed, as verified in Jan 2020. You cannot join it, but the record below documents what was studied.

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