View clinical trials related to Psoriasis.
Filter by:Pilot observational study to describe the relationship between the smoking status of a psoriatic individual and the success of etanercept therapy in psoriasis treatment
This is a randomized, double blind, placebo parallel-controlled, multi-center clinical trial. Patients with psoriasis vulgaris were randomly divided into the experiment group （treated with TGP combined with acitretin capsules) and control group （treated with placebo combined with acitretin capsules）.The treatment lasted 12 weeks. The efficacy and safety were evaluated at the baseline, as well as 2, 4, 8 and 12 weeks after the beginning of treatment.The investigator's hypothesis TGP combined with Acitretin Capsulesin is more safe and effective than Acitretin Capsulesin to treat Psoriasis Vulgaris.
Evaluate the efficacy and safety of Calcipotriol Betamethasone Ointment and Calcipotriol Ointment in sequential therapy
The VIP-U Study is a clinical trial designed to investigate the effect of ustekinumab (Stelara) and placebo on reducing vascular inflammation and cardiometabolic risk biomarkers in patients with moderate to severe psoriasis. This study will look for systemic vascular inflammation in study participants with a test called FDG PET/CT (fluorodeoxyglucose-positron emission tomography/computed tomography). The study will also look for cardiometabolic identifiers (heart disease and metabolic factors) in blood samples, including markers of high cholesterol, cholesterol efflux function (the ability of cholesterol to move in the body), metabolic factors, and inflammation. The study will also examine the effects of ustekinumab compared to placebo on psoriasis activity, severity and safety.
The purpose of this study is to compare the safety, efficacy and calcium metabolism of up to 8 weeks of treatment with calcitriol 3 mcg/g ointment versus its vehicle, when used twice daily, without occlusion, to treat children aged 2 to 12 years, with plaque psoriasis.
Psoriasis is a common skin disease that can affect 1-3% of the population. For more severe psoriasis, oral medication such as acitretin is sometimes given. While acitretin may be sufficient for treatment of some patients, psoriasis of the palms and soles is particularly challenging to treat, and may not respond to acitretin alone. In this study, the focus is on patients who have psoriasis of the palms and soles, and are currently taking acitretin. The aim is to initially recruit 10 patients and offer them treatment with a laser, the excimer laser, to one palm and one sole. Patients will receive laser treatment twice weekly for a total of 8 weeks, while also taking their acitretin tablet. If the side treated with the excimer laser shows greater improvement compared to the other side, the second part of the study will be conducted. In this second part, another 15 patients will be included. These patients will receive twice weekly treatments with the excimer laser to one both palms and/or soles, for a total of 8 weeks. The aim is to prove that the addition of excimer laser to treatment with acitretin will lead to greater improvement of psoriasis on palms and soles.
Proof-of concept study to competitively investigate antipsoriatic efficacy and safety of a LAS41004 formulation vs active control No formal study hypothesis, but descriptive evaluation (PoC).
• Main objectives and outcome measures. 1. Establish prevalence of and factors contributing to fatty liver disease and liver fibrosis in patients with psoriasis. Fatty liver disease diagnosed via ultrasound. Liver fibrosis diagnosed by liver biopsy or non-invasive tests of fibrosis including transient elastography, ultrasound, serum markers of fibrosis including procollagen-3-N-terminal peptide (P3NP). 2. Evaluate non-invasive markers of liver fibrosis in the psoriasis population. Namely transient elastography, standard liver function tests and P3NP. 3. Evaluate the impact of psoriasis disease severity and comorbidities including metabolic syndrome on response to treatment in patients with psoriasis. Data on co-morbid disease collected through questionnaires and review of medical records. Response to treatment assessed using psoriasis area and severity index (PASI) physician global assessment (PGA) and dermatology life quality index (DLQI). - Study population: 380 patients with moderate to severe psoriasis will be prospectively recruited to the study. - Chief investigator: Professor Jonathan Barker. Co-investigator: Professor Catherine Smith - Sponsor/funding organization: Pfizer and Biomedical Research Centre (BRC) at Guys and St Thomas Hospitals Trust
Methotrexate (MTX) is widely prescribed to treat inflammatory conditions including psoriasis, where it is the recommended first-line systemic therapy in moderate-to-severe disease. Approximately 40% of patients with psoriasis have a sub-optimal response to MTX and a significant number experience side effects that may include deranged liver enzymes. There is currently no validated test to predict how patients with psoriasis will respond to MTX, in terms of disease outcome and/or toxicity, or to guide dose escalation in this group.
The study objectives are the following: 1. To evaluate the efficacy of 3 doses of XP23829 compared to placebo for the treatment of moderate-to-severe chronic plaque-type psoriasis. 2. To evaluate the safety and tolerability of XP23829 in subjects with psoriasis. 3. To evaluate the pharmacodynamics (PD) of XP23829 through immunological analysis of peripheral blood samples.