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An Explorative Psoriasis Biomarker Study
Plaque psoriasis may be an ideal model disease to explore potential therapeutic effects of immunosuppressive agents, given the easy accessibility of inflammatory lesions. In this study, the applicability of a systems dermatology approach is investigated in order to better assess the efficacy of psoriasis treatments at an early clinical stage. Up to this point, the clinical manifestation and regression of psoriasis is not yet sufficiently characterized with a multimodal state-of-the-art evaluation tool. The in-house developed 'DermaToolbox' enables the determination and subsequent integration of different diseaserelated biomarkers, ...
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An Observational Study to Assess Change in Disease Activity and Treatment Patterns of Upadacitinib When Given Alone or Co-Administered With Methotrexate in Adult Participants With Active Psoriatic Arthritis
Psoriatic arthritis (PsA) is a chronic, immune-mediated, systemic disease affecting less than 1% of people with variations by parts of the world, and around 20%-30% of participants with psoriasis. Upadacitinib (RINVOQ) is approved drug for the treatment of adult participants with active PsA in Europe. Approximately 450 adult participants who are prescribed Upadacitinib by their physician in accordance with local label will be enrolled in 4 countries in Europe: France, Germany, Greece and Italy. Participants will receive upadacitinib as prescribed by their physician according to their routine clinical practice and local...
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An Open-label, Single-dose Study to Evaluate Safety, Tolerability, and Pharmacokinetics of Brodalumab in Pediatric Subjects
An Open-label, Single-dose Study to Evaluate Safety, Tolerability, and Pharmacokinetics of Brodalumab in Pediatric Subjects
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Anti-Inflammatory Effects of Time-Restricted Feeding
Background: Time-restricted feeding (TRF) means that a person eats only during certain hours of the day. In other studies, researchers have found that fasting can improve immune system function in healthy people. They want to see if TRF has the same effect on people with psoriasis. Objective: To test whether TRF can change metabolism and decrease some markers of inflammation in the blood of people with mild to moderate psoriasis. Eligibility: Males ages 18 to 80 with mild to moderate active psoriasis, and healthy volunteers Design: Participants will be screened with a medical history and medicine...
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APACHE Cohort (A Psoriatic Arthritis CoHort)
Psoriatic arthritis (PsA) is a chronic inflammatory rheumatic disease, belonging to the wide spectrum of spondyloarthritis, but with the particularity to be associated with personal psoriasis or familial psoriasis. PsA can be a very disabling disease through progressive and irreversible joint damage. Long-term functional prognosis of patients with PsA is correlated with the presence and severity of the radiographic joint lesions of the disease. However, the proportion of patients who will develop those peripheral joint damages is not yet known and less over the factors which are associated/involved in such an aggressive pattern of...
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A Phase 1 Study to Assess Single and Multiple Ascending Doses of PBI-100 Topical Cream
This is a Phase 1, randomized, double-blind, vehicle-controlled, SAD / MAD study evaluating three dose levels of PBI-100 topical cream in healthy adult volunteers and/or subjects with psoriasis.
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A Phase 2b Study to Evaluate RIST4721 in Palmoplantar Pustulosis (PPP)
A 12-week Randomized, Double-blind, Placebo-controlled, Dose Ranging Phase 2 Study to Evaluate the Efficacy and Safety of RIST4721 in Subjects with Palmoplantar Pustulosis followed by an Open-label Extension Phase.
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A Phase 2 Study of Jaktinib in Participants With Moderate to Severe Psoriasis
This is study designed to investigate the efficacy and safety of Jaktinib in the treatment of participants with moderate to severe, chronic plaque psoriasis as assessed by the Psoriasis Area and Severity Index (PASI) score and routine safety assessments.
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A Phase 3 Study of Recombinant Anti-IL-17A Humanized Monoclonal Antibody in Chinese Participants With Moderate-to-Severe Plaque Psoriasis
The purpose of this study is to determine the efficacy and safety of the study drug recombinant anti-IL-17A humanized monoclonal antibody in Chinese participants with moderate-to-severe plaque psoriasis.
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A Phase Ⅲ Efficacy and Safety Study of Hemay005 in Subjects With Moderate to Severe Plaque Psoriasis
Hemay005 is a novel phosphodiesterase type 4(PDE4) inhibitor being developed for the treatment of psoriasis. After single asending dose and mutiple asending dose in health subjects. phase 2 results suggest Hemay005 60 mg BID has a higher curative effect trend,and adverse reactions were mild, so we choose 60 mg BID as Hemay005 phase 3 dosage And the patients with moderate to severe plaque psoriasis will be randomized into 2 cohorts(60mg BID and placebo) approximately 306 subjects will be enrolled (204 in 60mg BID and 102 in placebo). This study includes an 16-week treatment Period, then a 36-week Treatment Period without placebo.