Background: Major depressive disorder (MDD) is a psychiatric condition. People with MDD have occasional bouts of depressive symptoms; these bouts are called major depressive episodes (MDEs). Researchers want to know if people having MDEs have lower levels of an enzyme called PDE4B in their brains. Primary

Summary: The study will aim to estimate the efficacy of apremilast compared with placebo in the treatment of juvenile psoriatic arthritis (JPsA) in pediatric participants 5 to less than 18 years of age.

Summary: The primary objective of this post-marketing study is to assess the safety and tolerability of apremilast in pediatric participants (ages 6 through 17 years) with mild to moderate plaque psoriasis.

Summary: Lichen planus is an inflammatory disorder of unknown aetiology affecting the stratified squamous epithelia, with an estimated global prevalence of 0.22 to 0.5 %. Oral mucosa (Oral Lichen Planus; OLP) is the most commonly affected region. Corticosteroids are the primary treatment of choice. A prolonged treatment with steroids is required for clinical improvement, which increases the chances of long...

Summary: The primary objective of this study is to evaluate the long-term safety of apremilast in participants 2 years of age or older with oral ulcers associated with Behçets disease or 5 years of age or older with active juvenile psoriatic arthritis that have completed Study 20190530 or Study 20190529.

Summary: The aim of this study is to estimate the efficacy of apremilast compared to placebo in the treatment of oral ulcers in pediatric participants from 2 to \< 18 years of age with oral ulcers associated with Behçet's disease (BD) through week 12.

Summary: Psoriasis is a skin disorder wherein skin cells multiply faster than normal, making the skin itchy and look patchy and red. It is caused by an overactive immune system where the body attacks healthy tissue by mistake. The impact of Psoriasis on quality of life can be significant, especially in moderate-to-severe disease which affects approximately half of the participants with plaque Psoriasis. Pa...

Summary: The goal of this clinical trial is to Assessing the Efficacy and Safety of Apremilast in Patients \> 6 years of age with EB simplex generalized . The main question it aims to answer are: describe efficacity of this treatment. Participants will take treatments and have to use bullets during the study period.

Summary: The purpose of this study is to understand the comparative effectiveness of deucravacitinib versus apremilast in adults with plaque psoriasis.

Summary: REMAP-CAP is a randomised, embedded, multifactorial, adaptive platform trial for community-acquired pneumonia. The purpose of this study is to evaluate the effect of a range of interventions to improve outcome of patients admitted to intensive care with community-acquired pneumonia. In addition, REMAP-CAP provides and adaptive research platform for evaluation of multiple treatment modalities in th...

Summary: This is a prospective, observational, real-world study of adult participants in Japan with physician-reported diagnosis of plaque psoriasis treated with deucravacitinib or apremilast.

Summary: The goal of this project is to rapidly screen promising agents, in the setting of an adaptive platform trial, for treatment of critically ill COVID-19 patients. In this phase 2 platform design, agents will be identified with a signal suggesting a big impact on reducing mortality and the need for, as well as duration, of mechanical ventilation.