Single Cell Genomics of Psoriatic Skin
The purpose of this study is to understand how genetics play a role in psoriasis. Specifically, a genetic allele HLA-Cw6 is known to be associated with psoriasis, and this study aims to find out how it affects genetic and protein expression in patients with psoriasis, compared to healthy people, at a single-cell level using a novel flow cytometry and RNA-sequencing protocol.
• Sleep Disturbance Among Patients With Psoriasis and Atopy and Comparison Between Them
Comparison between sleep disturbance in atopy and psoriasis and control
Spanish Registry of Systemic Treatments in Psoriasis
The purpose of Biobadaderm is a to study the safety of systemic therapy in psoriasis.
Spontaneous Coronary Artery Dissection (SCAD) and Autoimmunity
This case control study aims to determine whether spontaneous coronary artery dissection (SCAD) is associated with autoimmune diseases and to update the incidence of SCAD in a population-based cohort.
Stelara and Tremfya Pregnancy Exposure Registry OTIS Autoimmune Diseases in Pregnancy Project
The purpose of the OTIS Autoimmune Diseases in Pregnancy Study is to monitor planned and unplanned pregnancies exposed to certain medications, to evaluate the possible teratogenic effect of these medications and to follow live born infants for one year after birth. With respect to fetal outcome, it is important to evaluate the spectrum of outcomes that may be relevant to a medication exposure during pregnancy, and these include both easily recognizable defects which are visible at birth, as well as more subtle or delayed defects that may not be readily identifiable without special expertise and observation beyond the newborn period.
Studying the Effect of Methotrexate Alone Versus Methotrexate and Vitamin D on the Cardiovascular Risk of Psoriatic Patients
The prevalence of cardiovascular risk in psoriasis has been reported in previous studies.Various studies have also shown that systemic treatments for psoriasis, including methotrexate, may significantly decrease this cardiovascular risk. We proposed that the addition of vitamin D may not only improve the therapeutic effect of various treatment modalities but also increase its effect on decreasing the cardiovascular risk in psoriasis. So our aim of work is to assess the Clinical improvement and cardiovascular risks in psoriatic patients after treatment with methotrexate alone with the dose of 0.2-0.5 mg/kg/week for three months in comparison...
Study of Skin Microbiome in Atopic Dermatitis Patients
Everybody's skin has bacteria that normally lives on it. Previous research has shown that people with eczema have higher concentrations of a certain bacteria (S. aureus), especially when their disease is active. The purpose of this study is (a) to see if reductions in another skin bacteria (C. acnes) plays a role in the overgrowth of S. aureus in eczema patients, and (b) to examine how the types of bacteria present in the skin of patients with eczema or psoriasis change with disease activity.
Study of Subcutaneous Risankizumab Injection to Assess Change in Palmoplantar Pustulosis Area and Severity Index [PPPASI] in Adult Japanese Participants With Palmoplantar Pustulosis
Palmoplantar pustulosis is a chronic inflammatory skin disease that causes repeated on and off symptoms like erythema (reddening, irritation), vesicle (swelling, cyst), pustules, scale, and crusts in palms and soles. This study evaluates how well risankizumab works compared to placebo (no medicine) to treat palmoplantar pustulosis. Study will assess change in Palmoplantar Pustulosis Area and Severity Index [PPPASI]. Risankizumab is an investigational drug being developed for the treatment of palmoplantar pustulosis. This study is "double-blinded", which means that neither the trial participants nor the study doctors will know who will be...
Study to Assess the Safety and Change in Disease Symptoms of Risankizumab (Skyrizi Prefilled Syringe for Injection) in Adult Participants With Moderate to Severe Plaque Psoriasis
Plaque Psoriasis is a chronic inflammatory disease in which skin cells build up and develop scaly red and white patches on the skin. It is caused by an overactive immune system where the body attacks healthy tissue by mistake. This study will evaluate how safe risankizumab is for the treatment of plaque psoriasis and to assess change in disease symptoms. Risankizumab is an approved drug for the treatment of psoriasis. Around 3000 adult participants with a moderate to severe plaque psoriasis who had been prescribed risankizumab by their doctor will be enrolled in this study in multiple sites across Korea. The sample size for this study is a...
Study to Demonstrate the Efficacy, Safety and Tolerability of Intravenous Secukinumab up to 52 Weeks in Subjects With Active Psoriatic Arthritis
This study to provide up to 52 weeks of efficacy, safety and tolerability data to support registration of intravenous (i.v.) secukinumab (Initial dose of 6 mg/kg at Baseline (BSL) followed thereafter with 3 mg/kg administered every four weeks) in patients with active psoriatic arthritis (PsA) despite current or previous NSAID, DMARD and/or anti-TNF therapy.