Active clinical trials for "Skin Diseases"

To assess Chenopodium formosanum extracts on skin condition improvement

In order to further improve the diagnosis and treatment level of type 2 inflammatory skin diseases, the National Clinical Center for Skin and Immune Diseases established a standardized diagnosis and treatment center for type 2 inflammatory skin diseases to systematically and effectively understand the current treatment status of patients with type 2 inflammatory skin diseases, as well as the efficacy and safety of various treatment methods during practices, so as to further improve the diagnosis and treatment level of type 2 inflammatory skin diseases and help patients with type 2 inflammatory skin diseases.

The purpose of this European, multicentric, prospective, non-interventional study is to document and evaluate the efficacy and safety of the treatment of severely infected patients with intravenously administered fosfomycin, including patients with osteomyelitis, complicated urinary tract infection, nosocomial lower respiratory tract infection, bacterial meningitis/central nervous system infection, bacteraemia/sepsis, skin and soft tissue infection, endocarditis or other infections, each as far as covered by the respective nationally relevant SmPC.

Atopic dermatitis and psoriasis are two skin diseases often associated with bacterial infections and inflammation. Studies indicate that skin cells from these patients may have some changes that make these patients more susceptible to bacterial infections. Inflammatory environment may have an effect on the function of skin cells. The purpose of this study is to learn more about skin cells (keratinocytes and fibroblasts) and how they regulate skin barrier function. To study this we need to establish skin cells that can be grown in the laboratory. We will use small skin biopsies from patients with atopic dermatitis, psoriasis and healthy people as a source of these cells. Since these skin cells have a limited lifetime when grown in laboratory as part of the project we would like to modify them, which allows them to grow for long time in the research laboratory. Some of the collected skin biopsies and isolated skin cells will be used to examine what gene products they make.

This is a training, natural history of disease, and screening protocol for the evaluation, treatment and follow-up of patients with dermatologic diseases and systemic diseases with cutaneous manifestations. Patients enrolled in this protocol will be evaluated and treated according to generally available, standard procedures and therapeutic modalities. Samples of blood and skin will be studied by routine and specialized investigative methods to establish these patients' diagnosis, response to treatment, and/or disease progression.

The prevalence of common mental disorders is high in patients with chronic inflammatory physical diseases(e.g., autoimmune or infectious diseases). The traditional explanatory causation model in which physical symptoms and related disability drive mental health problems is now called into question, and evidence has accumulated supporting more complex interactions whereby psychiatric disorders can both result from and contribute to the progression of physical diseases. In the present project, the investigators will focus on comorbidity of depression and anxiety symptoms or syndromes with chronic inflammatory skin diseases (psoriasis, hidradenitis suppurativa and atopic dermatitis) or chronic infectious diseases (chronic HBV and HIV infection). The study is aimed to clarify the mechanisms underlying the high frequency of those comorbidities. It will overcome the main limitations of previous investigations and use innovative statistical tools to model complex interrelationships and causal links among the assessed variables. The identification of key variables driving the causal chain of determinants of poor global health and quality of life may impact treatment outcome and models of care.

This study aims at evaluating the effect of a topical product on the improvement of quality of life and pain of patients suffering from atopic dermatitis or other skin diseases with dryness or severe xerosis. Patients aged 16 years and over are asked to apply the product once or twice a day for 2 months. They may be prescribed a corticosteroid upon decision of the dermatologist.

Pemphigus diseases are life-threatening chronic autoimmune blistering diseases characterized by split formation within the epidermis and surface-close epithelia accompanied by acantholysis. Autoantibodies (Abs) are mainly directed against two structural proteins of the epidermal/epithelial desmosome, desmoglein (Dsg) 1 and Dsg3. Two main pemphigus variants can be differentiated, pemphigus vulgaris (PV), and pemphigus foliaceus (PF). Diagnosis of PV and PF is based on the combination of the clinical picture, histological picture of acantholysis, direct immunofluorescence microscopy (DIF) of a perilesional biopsy and serology. The present "Ritux 4" trial is the fourth academic study with the French study group on auto immune bullous skin diseases (Groupe Bulle) to assess the use of rituximab in auto immune bullous skin diseases, in particular pemphigus. The 3 previous trials have been published in outstanding Journals (N Engl J Med 2007, Science Transl Med 2013, The Lancet 2017 and 2020), and have led to the approval of rituximab in pemphigus by the FDA in 2018 and EMA in 2019. In addition, an industry-sponsored trial testing rituximab versus mycophenolate mofetil in pemphigus, that the investigators have largely contributed to design has been very recently accepted for publication in the N Engl J Med (2021). The investigator hypothesize that a maintenance therapy using an infusion of 1g of rituximab at Month 6 in patients whose anti-Dsg Abs have not sufficiently decreased at Month 3 after the initial cycle of rituximab (persistence of anti-Dsg1 Abs> 20 UI/ml and/or anti-Dsg3 Abs> 130 UI/ml), and or had an initial PDAI score >45 ( first year of follow-up), and the re-treatment with 1g of rituximab of patients whose anti Dsg Abs re-increase during the evolution of pemphigus after the initial cycle of rituximab (anti-Dsg1 Abs> 20 IU/ml, anti-Dsg3 Abs> 50 UI/ml), could be effective in preventing the occurrence of relapses, thus avoiding to restart a CS treatment, and would provide benefit as compared with the current treatment strategy of retreating patients with 2 g of rituximab (1g at Day0 and Day14) combined with oral CS patients, once a clinical relapse occurs.

An open-label trial to explore the safety and efficacy of SM-020 gel 1.0% in subjects with Dermatosis Papulosa Nigra (DPN). Approximately 10 subjects will be enrolled with DPNs to apply SM-020 gel 1.0%. Each subject must have a minimum of 5 eligible DPNTLs with a diameter ≥2mm but ≤5mm. A maximum of 10 DPNs per subject will be targeted for treatment. Subjects will apply the investigational product twice daily for 4 consecutive weeks. Subjects will be followed for 12 weeks post final application for a total of approximately 16 weeks of required participation in the study. A total of 5-10 eligible Dermatosis Papulosa Nigra Target Lesions (DPNTLs) will be treated per subject.

The purpose of this study is to understand variation in the symptoms of psoriasis and psoriatic arthritis using simple, scalable smartphone-based measurements. This study uses an iPhone app to record these symptoms through questionnaires and sensors.