- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05326659
Efficacy and Safety of Benvitimod Cream in the Retreatment of Mild to Moderate Psoriasis
Efficacy and Safety of Benvitimod Cream in the Retreatment of Mild to Moderate Psoriasis: Retreatment, Multicenter, Randomized, Double-blind, Placebo-controlled Clinical Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a retreatment, multicenter, randomized, double-blind, placebo-controlled clinical study to evaluate the safety and efficacy of Benvitimod cream, 1% twice daily for the retreatment of mild to moderate stable psoriasis vulgaris in adults. Approximately 390 participants with mild to moderate stable psoriasis vulgaris will be enrolled and randomly divided into two groups in a 2:1 ratio. They will use either the Benvitimod cream or placebo at the skin with psoriasis vulgaris for 12 weeks.
The primary objective is to evaluate the efficacy and safety of Benvitimod cream in the long-term (intermittent) treatment of mild to moderate psoriasis vulgaris. The primary endpoint is proportion of participants with ≥75% improvement in Psoriasis Area and Severity Index (PASI) score 12 weeks after retreatment with Benvitimod cream or placebo.
The study is anticipated to last from April 2022 to August 2023 with 390 participants recruited form about 20 centers in China. All the related investigative organization and individuals will obey the Declaration of Helsinki and Chinese Good Clinical Practice standard. The study has been approved by Institutional Review Board (IRB) and Ethics Committee (EC) in Peking University People's Hospital.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Jianzhong Zhang
- Phone Number: 010-88325472
- Email: rmzjz@126.com
Study Contact Backup
- Name: Lin Cai
- Phone Number: 13611236310
- Email: scailin66@hotmail.com
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100044
- Recruiting
- Peking University People's Hospital
-
Contact:
- Lin Cai
- Phone Number: 13611236310
- Email: scailin66@hotmail.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age 18~65 years.
- Patients who were treated with Benvitimod cream and have discontinued medication were again diagnosed as suitable for treatment with Benvitimod cream.
- The participant with diagnosis of mild to moderate stable psoriasis vulgaris:
- BSA < 10%.
- PGA ≥ 2.
- Capable of giving written informed consent.
Exclusion Criteria:
- ALT/AST > 3 ULN, BUN/Cr > 1.5 ULN.
- Skin lesions were limited to head,face and skin folds.
- Women who are pregnant, breast-feeding, or planning to become pregnant.
- Known to be allergic to active ingredients or any of the components of the drug.
- Alcoholic, or regular use of Chinese herbs or sedatives, sleeping pills, tranquilizers and other addictive drugs.
- Subjects who have other conditions that may interfere with the evaluation of the efficacy of psoriasis and/or other serious skin diseases other than psoriasis.
- Subjects who have serious diseases of the central nervous system, cardiovascular system, kidney, liver, digestive tract, respiratory system, metabolism and skeletal muscle system.
- Subjects who were considered unsuitable to participate in the study by the investigators.
- Received uv phototherapy, photochemotherapy, or systemic therapy (e.g., systemic glucocorticoid, methotrexate, retinoic acid, or cyclosporine) within 4 weeks prior to baseline visit.
- Received topical anti-psoriasis therapy (including topical glucocorticoids, retinoids, vitamin D analogues, or calcineurin inhibitors) within 2 weeks prior to baseline visit, except where the site of administration was not the target lesion after enrollment.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Benvitimod Cream
Benvitimod cream, 1%, applied twice daily for 12 weeks after enrolment.
|
Benvitimod cream, 1%, applied twice daily for 12 weeks after enrolment.
|
Placebo Comparator: Placebo
Placebo, applied twice daily for 12 weeks after enrolment.
|
Placebo, applied twice daily for 12 weeks after enrolment.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of participants with ≥75% improvement in Psoriasis Area and Severity Index (PASI) score 12 weeks after retreatment with Benvitimod cream or placebo
Time Frame: Week 12
|
The PASI scoring system is a widely-used standard clinical tool for assessing the severity of psoriasis that takes into account the overall severity of erythema (redness), induration (plaque thickness), and scale, and the extent of %Body Surface Area (BSA) affected with psoriasis.
The 3 clinical signs are each graded on a 5-point scale (0 to 4) and the %BSA affected is scored on a 7-point scale (0 to 6) for each of the 4 specified body regions (head, upper extremities, trunk, and lower extremities).
The individual scores are multiplied by a weighted factor for each body region; the sum of these scores gives the overall PASI score.
Higher scores indicate more severe disease.
PASI is a static assessment made without reference to previous scores.
|
Week 12
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of participants with ≥90% improvement in Psoriasis Area and Severity Index (PASI) score 12 weeks after retreatment with Benvitimod cream or placebo
Time Frame: Week 12
|
The PASI scoring system is a widely-used standard clinical tool for assessing the severity of psoriasis that takes into account the overall severity of erythema (redness), induration (plaque thickness), and scale, and the extent of %Body Surface Area (BSA) affected with psoriasis.
The 3 clinical signs are each graded on a 5-point scale (0 to 4) and the %BSA affected is scored on a 7-point scale (0 to 6) for each of the 4 specified body regions (head, upper extremities, trunk, and lower extremities).
The individual scores are multiplied by a weighted factor for each body region; the sum of these scores gives the overall PASI score.
Higher scores indicate more severe disease.
PASI is a static assessment made without reference to previous scores.
|
Week 12
|
Proportion of participants who Physician Global Assessment (PGA) score achieved 0 or 1 12 weeks after retreatment with Benvitimod cream or placebo
Time Frame: Week 12
|
The PGA is a clinical tool for assessing the current state/severity of a participant's psoriasis at a given timepoint.
It is a static 6-point (0-5) morphological assessment of overall disease severity, as determined by the investigator, using the clinical characteristics of erythema, scaling, and plaque thickness/elevation as guidelines.
Higher PGA scores represent more severe disease.
|
Week 12
|
Change of Psoriasis Area and Severity Index (PASI) score over time after retreatment with Benvitimod cream or placebo
Time Frame: Week 12
|
The PASI scoring system is a widely-used standard clinical tool for assessing the severity of psoriasis that takes into account the overall severity of erythema (redness), induration (plaque thickness), and scale, and the extent of %Body Surface Area (BSA) affected with psoriasis.
The 3 clinical signs are each graded on a 5-point scale (0 to 4) and the %BSA affected is scored on a 7-point scale (0 to 6) for each of the 4 specified body regions (head, upper extremities, trunk, and lower extremities).
The individual scores are multiplied by a weighted factor for each body region; the sum of these scores gives the overall PASI score.
Higher scores indicate more severe disease.
PASI is a static assessment made without reference to previous scores.
|
Week 12
|
Change of erythema (redness), induration (plaque thickness), and scale score in the skin lesions over time after retreatment with Benvitimod cream or placebo
Time Frame: Week 12
|
Change of erythema (redness), induration (plaque thickness), and scale score in the skin lesions over time after retreatment with Benvitimod cream or placebo
|
Week 12
|
Duration of remission after treatment response
Time Frame: Week 12
|
Duration of remission after treatment response
|
Week 12
|
The Dermatology Life Quality Index (DLQI) total and individual dimension scores
Time Frame: Week 12
|
The DLQI is a simple dermatology-specific 10-question validated questionnaire to assess the impact of the disease on a participant's quality of life.
DLQI scores range from 0 to 30, with a higher score indicating a more impaired quality of life.
|
Week 12
|
European Questionnaires Five Dimensions Five Levels (EQ-5D-5L) scores
Time Frame: Week 12
|
EQ-5D-5L is a standardized instrument for measuring generic health status.
Rated level can be coded as a number 1, 2, 3, 4 or 5, which indicates having no problems for 1, having some problems for 2, having moderate problems for 3, having serious problems for 4 and having extreme problems for 5.
|
Week 12
|
Incidence of AE during the study
Time Frame: Week 16
|
AE definition: adverse event
|
Week 16
|
Incidence of SAE during the study
Time Frame: Week 16
|
SAE definition: serious adverse event
|
Week 16
|
Incidence of ADR during the study
Time Frame: Week 16
|
ADR definition: adverse reaction
|
Week 16
|
Collaborators and Investigators
Collaborators
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- TJ201808BWMD
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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 Psoriasis
-
ProgenaBiomeRecruitingPsoriasis | Psoriasis Vulgaris | Psoriasis of Scalp | Psoriatic Plaque | Psoriasis Universalis | Psoriasis Face | Psoriasis Nail | Psoriasis Diffusa | Psoriasis Punctata | Psoriasis Palmaris | Psoriasis Circinata | Psoriasis Annularis | Psoriasis Genital | Psoriasis GeographicaUnited States
-
Clin4allRecruitingPsoriasis of Scalp | Psoriasis Nail | Psoriasis Palmaris | Psoriasis Genital | Psoriasis PlantarisFrance
-
Innovaderm Research Inc.CompletedScalp Psoriasis | Pustular Palmo-plantar Psoriasis | Non-pustular Palmo-plantar Psoriasis | Elbow Psoriasis | Lower Leg PsoriasisCanada
-
Centre of Evidence of the French Society of DermatologyRecruitingPsoriasis | Psoriasis Vulgaris | Psoriasis of Scalp | Psoriatic Plaque | Psoriasis Universalis | Psoriasis Palmaris | Psoriatic Erythroderma | Psoriatic Nail | Psoriasis Guttate | Psoriasis Inverse | Psoriasis PustularFrance
-
UCB Biopharma S.P.R.L.CompletedModerate to Severe Psoriasis | Generalized Pustular Psoriasis and Erythrodermic PsoriasisJapan
-
AmgenCompletedPsoriasis-Type Psoriasis | Plaque-Type PsoriasisUnited States
-
TakedaRecruitingGeneralized Pustular Psoriasis | Erythrodermic PsoriasisJapan
-
Janssen Pharmaceutical K.K.RecruitingGeneralized Pustular Psoriasis | Erythrodermic PsoriasisJapan
-
Eli Lilly and CompanyCompletedGeneralized Pustular Psoriasis | Erythrodermic PsoriasisJapan
-
Shanghai Huaota Biopharmaceutical Co., Ltd.RecruitingGeneralized Pustular Psoriasis (GPP)China
Clinical Trials on Benvitimod Cream
-
Peking University People's HospitalZhonghao PharmaceuticalRecruiting
-
Peking University People's HospitalZhonghao PharmaceuticalRecruiting
-
University of North Carolina, CharlotteTeva Branded Pharmaceutical Products R&D, Inc.CompletedMultiple SclerosisUnited States
-
Incyte CorporationCompletedCutaneous Lichen PlanusUnited States, Canada
-
Incyte CorporationRecruitingPrurigoUnited States, Spain, France, Poland, Germany, Belgium, Netherlands, Argentina, Italy, Canada, Chile, Brazil
-
Edesa Biotech Inc.JSS Medical Research Inc.Active, not recruitingAllergic Contact DermatitisUnited States, Canada
-
LEO PharmaCompletedChronic Hand EczemaUnited States, Germany, Denmark
-
LEO PharmaCompletedHealthy VolunteersGermany
-
LEO PharmaTerminatedDiscoid Lupus ErythematosusUnited States, France, Germany, Denmark
-
Incyte CorporationCompletedHidradenitis SuppurativaUnited States, Canada