- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05332366
A Trial to Assess the Effect of Delgocitinib Cream 20 mg/g on the Molecular Signature, Safety, and Efficacy in Adults With Frontal Fibrosing Alopecia
February 12, 2024 updated by: LEO Pharma
A Phase 2a, Randomized, Double-Blind, Vehicle-Controlled, Single Site, Exploratory Trial to Assess the Effect of Delgocitinib Cream 20 mg/g on the Molecular Signature, Safety, and Efficacy in Adults With Frontal Fibrosing Alopecia
This purpose of this trial is to investigate the molecular signature of frontal fibrosing alopecia (FFA) and the effect of delgocitinib cream 2% on reversing the FFA disease signature in active lesions.
The trial will also investigate the clinical effect of delgocitinib cream on FFA compared to a placebo cream.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
35
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
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Massachusetts
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Burlington, Massachusetts, United States, 01805
- LEO Investigational Site
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Description
Inclusion criteria
For Group 1 only (subjects with FFA):
- Male or female subject aged 18 years of age or older at the time of consent.
- Subject has clinically confirmed diagnosis of FFA.
- Subject has a target area with a perifollicular erythema score ≥ 2 and a perifollicular scale score ≥ 2 at Screening and Day 1.
For Group 2 only (healthy subjects):
- Female subject aged 45 years of age or older at the time of consent.
- Female is postmenopausal.
- Subject is in good general health.
Exclusion criteria
For all subjects:
- Subject is a female who is breastfeeding, pregnant, or who is planning to become pregnant during the trial.
- Presence of hepatitis B or C infection or HIV infection at screening.
For Group 1 only (subjects with FFA):
- History of other scalp/hair disease including discoid lupus erythematosus and central centrifugal cicatricial alopecia.
- Subject who has undergone scalp reduction surgery or hair transplantation.
- Subject is known to have immune deficiency or is immunocompromised.
- Subject has used intralesional scalp corticosteroids or platelet rich plasma injection in the last 4 weeks prior to randomization.
- Subject has used systemic treatment with immunosuppressive/modulating medication or medication within 4 weeks prior to randomization.
- Subject has used any topical medicated treatment that could affect FFA within 2 weeks prior to randomization.
- Subject has received any phototherapy within 4 weeks prior to randomization.
For Group 2 only (healthy subjects):
- Subject has a history of skin disease or presence of skin condition that, in the opinion of the investigator, would interfere with the trial assessments.
- Subject has used a topical medicated treatment on the targeted skin sites within 2 weeks prior to trial assessments.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Delgocitinib - Delgocitinib
Participants will be blinded and randomised to delgocitinib cream treatment for the first 12 weeks, followed by an open label treatment with delgocitinib cream treatment for another 12 weeks.
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Cream for topical application
Other Names:
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Placebo Comparator: Placebo - Delgocitinib
Participants will be blinded and randomised to placebo cream treatment for the first 12 weeks, followed by an open label treatment with delgocitinib cream treatment for another 12 weeks.
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Cream for topical application
Other Names:
The cream vehicle is similar to the delgocitinib cream except that it does not contain any active ingredient.
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No Intervention: No treatment
Participants will not receive any treatment.
They will only provide a molecular signature of healthy skin to act as a control.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in expression of chemokine (C-X-C motif) ligand 9 (CXCL9), chemokine (C-X-C motif) ligand 10 (CXCL10), and interferon (IFN)-γ from baseline to Week 12.
Time Frame: Baseline and Week 12
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CXCL9, CXCL10 and IFN-γ are small proteins that act as chemical messengers, especially in the immune system.
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Baseline and Week 12
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of treatment-emergent adverse events (TEAEs) from baseline to Week 12.
Time Frame: Between baseline and Week 12
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Between baseline and Week 12
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Translational Medical Leader, LEO Pharma
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
April 19, 2022
Primary Completion (Actual)
February 13, 2023
Study Completion (Actual)
May 22, 2023
Study Registration Dates
First Submitted
April 11, 2022
First Submitted That Met QC Criteria
April 11, 2022
First Posted (Actual)
April 18, 2022
Study Record Updates
Last Update Posted (Actual)
February 14, 2024
Last Update Submitted That Met QC Criteria
February 12, 2024
Last Verified
February 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EXP-2228
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
De-identified IPD can be made available to researchers in a closed environment for a specified period of time.
IPD Sharing Time Frame
Data is available to request after results of the trial are available on leopharmatrials.com
IPD Sharing Access Criteria
Data-sharing is subject to approved scientifically sound research proposal and signed data-sharing agreement.
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Frontal Fibrosing Alopecia
-
Yale UniversityCompletedFibrosing Alopecia | Frontal Fibrosing Alopecia | Central Centrifugal Cicatricial AlopeciaUnited States
-
Rubina AlvesUniversitat Internacional de CatalunyaUnknownFrontal Fibrosing AlopeciaSpain
-
University of Alabama at BirminghamEli Lilly and CompanyNot yet recruitingFrontal Fibrosing AlopeciaUnited States
-
Bellevue DermatologyCelgeneUnknownFrontal Fibrosing AlopeciaUnited States
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University of MinnesotaNot yet recruiting
-
Washington University School of MedicineCompletedFrontal Fibrosing Alopecia | Lichen PlanopilarisUnited States
-
Institute of Dermatology, ThailandEnrolling by invitationFrontal Fibrosing Alopecia | Lichen PlanopilarisThailand
-
University Hospital, BrestTerminatedAlopecia | Lichen PlanusFrance
-
University of MinnesotaCompletedFrontal Fibrosing Alopecia | Central Centrifugal Cicatricial Alopecia | Scarring Alopecia | Central Centrifugal Scarring Alopecia | Lichen PlanopilarisUnited States
-
Massachusetts General HospitalActive, not recruitingFrontal Fibrosing Alopecia | Lichen Planopilaris | Lichen Planopilaris of Scalp | Lichen Plano-PilarisUnited States
Clinical Trials on Delgocitinib cream
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LEO PharmaCompletedChronic Hand EczemaUnited States, Germany, Denmark
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LEO PharmaCompletedHealthy VolunteersGermany
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LEO PharmaCompletedAtopic DermatitisUnited States, Canada, Australia
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LEO PharmaCompletedChronic Hand EczemaBelgium, Canada, Denmark, Germany, Netherlands, Poland, Spain
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LEO PharmaCompletedChronic Hand EczemaCanada, France, Germany, Italy, Poland, United Kingdom
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LEO PharmaRecruiting
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LEO PharmaCompletedChronic Hand EczemaGermany