View clinical trials related to Scleroderma, Diffuse.
Filter by:Systemic sclerosis (SSc) is an auto-immune orphan disease mainly characterized by an alteration of the microvascular network, and by cutaneous and visceral fibrosis. Hands are frequently affected, as a consequence of ischemic phenomena and cutaneous fibrosis. As a result, patients suffer from everyday disability, with consequences on their occupational activities and social contact, sometimes severely altering their quality of life. To date, no anti-fibrosis treatment has proven effective; existing vasodilation treatments are unfortunately not very effective, and are associated with adverse effects or restrictions. It is consequently of utmost importance that an effective treatment for sclerodermic hands be developed. The injection of adipose autologous tissue is a common practice in plastic surgery, and has been known for over a century. Adipose tissue, originally used to increase volume, is also characterized by trophic properties associated to stromal vascular fraction (SVF), which contain multipotent stem cells, capable of tissue repair. Interestingly, some SVF cells can be angiogenic and anti-inflammatory, which could improve damage seen with SSc. The injection of SVF into the fingers would also make it possible to control the production of the extracellular matrix and to improve the balance between fibrosis and fibrolysis, resulting in an improvement of cutaneous sclerosis The main purpose is to evaluate the efficacy of SVF injections in the fingers of patients suffering from SSc on the Cochin hand functional scale evaluated at 12 months, in comparison to the control group.
Systemic sclerosis is a rare disease. The early cardiac disease affects 10% of patients sclérodemiques. Heart transplantation in the early cardiac involvement in systemic sclerosis is exceptional. we see patient data analysis with systemic sclerosis who used cardiac transplantation to understand the primitive cardiac damage associated with systemic sclerosis
The purpose of this study is to determine whether pl-vegf165 (Neovasculgen) is effective in the treatment of digital ulcers related to secondary Raynaud's phenomenon associated with systemic scleroderma
Systemic sclerosis (SSc) is an autoimmune disease with unknown etiology, which affects especially the gastrointestinal tract, lungs, heart and kidneys. Immunological abnormalities characterized by innate and acquired immune disturbances are associated with the disease development. The present study aims to evaluate the efficacy and safety of probiotics in gastrointestinal symptoms, nutritional status and innate and acquired immune responses, by means of the evaluation of IgA, Treg and Th1, Th2, and Th17 T helper subtypes levels in patients with SSc. In addition the levels of CD4+ T helper Th1, Th2 and Th17 subtypes and Treg levels will be compared to a healthy control group.
The aim of our study is to find a biomarker for fibrosis or vasculopathy in systemic sclerosis. We will evaluate a possible correlation between semaphorin 7a, semaphorin 3a and lysyl oxidase and fibrosis (lung and skin) or vasculopathy in patients with systemic sclerosis. The results obtained may help us diagnose these complications of systemic sclerosis and hopefully even monitor patient treatment.
The aim is to find the presence of anti vitamin D antibodies in scleroderma patients and compare with control. A second goal is anti vitamin D levels in serum of scleroderma patients in relation to the clinical manifestations of the disease.
The safety and efficacy of vaccination against influenza in patients with scleroderma is not clear. The objective of this study is to assess its safety and efficacy in 50 patients with scleroderma in comparison with 30 controls