Maximal Use Study of Tapinarof Cream, 1% in Adults With Extensive Plaque Psoriasis
NCT ID: NCT04042103
Last Updated: 2025-06-19
Study Results
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View full resultsBasic Information
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COMPLETED
PHASE2
21 participants
INTERVENTIONAL
2019-07-23
2020-01-09
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Tapinarof (DMVT-505) cream, 1%
Tapinarof (DMVT-505) cream, 1% applied topically once daily
Tapinarof cream, 1%
Tapinarof cream, 1% applied topically once daily
Interventions
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Tapinarof cream, 1%
Tapinarof cream, 1% applied topically once daily
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* BSA involvement ≥ 20%
* PGA score of ≥ 3 at screening
* Females of child bearing potential and male subjects who are engaging in sexual activity that could lead to pregnancy agree to follow the specified contraceptive guidance throughout the study
* Capable of giving written informed consent
Exclusion Criteria
* Any sign of infection of any of the psoriatic lesions
* Evidence of significant hepatic, renal, respiratory, endocrine, hematologic, neurologic, psychiatric, or cardiovascular (CV) system abnormalities or laboratory abnormality that will affect the health of the subject or interfere with the interpretation of the results
* Ultraviolet (UV) light therapy or prolonged exposure to natural or artificial sources of UV radiation within 4 weeks prior to the Baseline visit and/or plans to have such exposures during the study which could potentially impact the subject's psoriasis
* Use of any prohibited medication within the indicated period before the first dose of study drug
* Pregnant females or lactating females
* The subject has received an investigational product within 30 days, 5 half-lives, or twice the duration of the biological effect of the study drug (whichever is longer) prior to first dose of study drug
* Current or a history of cancer within 5 years except for fully excised skin basal cell carcinoma, squamous cell carcinoma or carcinoma in situ of the cervix
* Previous known participation in a clinical study with tapinarof
18 Years
75 Years
ALL
No
Sponsors
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Organon and Co
INDUSTRY
Responsible Party
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Principal Investigators
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Michael McLaughlin
Role: STUDY_DIRECTOR
Dermavant Sciences, Inc.
Locations
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Dermavant Investigational Site
Encino, California, United States
Dermavant Investigational Site
Sanford, Florida, United States
Dermavant Investigational Site
Philadelphia, Pennsylvania, United States
Dermavant Investigational Site
Austin, Texas, United States
Dermavant Investigational Site
San Antonio, Texas, United States
Dermavant Investigational Site
Spokane, Washington, United States
Countries
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References
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Jett JE, McLaughlin M, Lee MS, Parish LC, DuBois J, Raoof TJ, Tabolt G, Wilson T, Somerville MC, DellaMaestra W, Piscitelli SC. Tapinarof Cream 1% for Extensive Plaque Psoriasis: A Maximal Use Trial on Safety, Tolerability, and Pharmacokinetics. Am J Clin Dermatol. 2022 Jan;23(1):83-91. doi: 10.1007/s40257-021-00641-4. Epub 2021 Oct 28.
Provided Documents
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Document Type: Study Protocol
Document Type: Statistical Analysis Plan
Other Identifiers
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DMVT-505-2002
Identifier Type: -
Identifier Source: org_study_id
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