View clinical trials related to Autoimmune Diseases.
Filter by:To assess the effectiveness of Autologous Hematopoietic Stem Cell transplantation (AHSCT) for early severe or rapidly progressive Systemic Sclerosis (SSc) as currently performed by different study protocols used across Europe in various EBMT centres through the careful recording and analysis of routinely collected clinical and biological data.
Genital HPV is the necessary cause for cervical cancer, as well as a major contributing cause of several other cancers and conditions. There are now effective vaccines against the main oncogenic HPV types, HPV16 and 18. Most research and discussion has focused on targeting the vaccine to young women and older adolescents. Based on this, a national free HPV vaccination program for adolescent girls commenced in 2007, in Australia. However, at the time of commencement, there had been no research on the use of this vaccine in immunosuppressed. Therefore, information on the immunogenicity, safety and duration of efficacy of HPV vaccine when administered to immunosuppressed children is needed. This trial looked at a 3 dose schedule of quadrivalent HPV vaccine in a range of immunosuppressed children, with the endpoint being immunogenicity, followed for 5 years for duration of immunity.
The overall goal of this study is to evaluate the association between sodium and TH17 cells in human subjects. The subjects will have levels of TH-17 and various hormones measured on low salt diet, low salt diet with intravenous normal saline, and high salt diet.
This study will be conducted on 30 patients with mucocutaneous complaints and documented HCV infection. The study will be done at Tropical medicine department , Tanta university. It will be conducted between June2014 and November 2014. The aim of the study is to assess efficacy of Ribavirin in the management of mucocutaneous extrahepatic manifestations of HCV infection.
Celiac disease (CD) is an immune-based reaction to dietary gluten (storage protein for wheat, barley, and rye) that primarily affects the small intestine in genetically predisposed patients and resolves with exclusion of gluten from the diet. Patients with CD show circulating autoantibodies (anti-transglutaminase, anti-tTG) and suffer from the destruction of a specific tissue cell type (the enterocytes) by CD8+ T cells. Furthermore, other autoimmune diseases have been reported in association to CD in 20-30% of the cases. In the last few year, a new clinical entity emerged, which seems include patients who consider themselves to be suffering from problems caused by wheat and/or gluten ingestion, even though they do not have CD or wheat allergy. This clinical condition has been named "Non-Celiac Gluten Sensitivity" (6), but, in a recent paper, the investigators suggested the term "Non-Celiac Wheat Sensitivity" (NCWS), since, to date, it is not known what component of wheat really causes the symptoms. The doubt areas about the NCWS regard also its pathogenesis as, despite some papers evidenced an intestinal immunologic activation, others excluded it. To explore the presence of autoimmunity in NCWS, the investigators evaluated: a) the frequency of autoimmune diseases and b) the frequency of serum anti-nuclear antibodies (ANA) positivity in newly diagnosed NCWS, compared to CD patients.
The purpose of the study is to evaluate if inhaled granulocyte-macrophage colony stimulating factor delay the increase in alveolar-arterial oxygen difference, compared to no treatment, for adult patients with mild-to-moderate autoimmune pulmonary alveolar proteinosis in China over a two-year period.
The purpose of this study is to characterize the pharmacokinetic and safety and tolerability profile of TAK-079 following a single intravenous (IV) infusion or subcutaneous administration at escalating dose levels in healthy participants.
The aim of this study is to evaluate the effects of subantimicrobial dose doxycycline (50 mg/d), administered for 12 weeks, on patients with mild Thyroid-Associated Ophthalmopathy (TAO).
People with type 1 diabetes need regular insulin injections or continuous delivery of insulin using a pump. Keeping blood sugars in the normal range is known to reduce long term complications. However, achieving treatment goals can be very difficult due to the risk of low glucose levels (hypoglycaemia). One solution is to use a system where the amount of insulin injected closely matches the blood sugar levels on a continuous basis. This can be achieved by what is known as a "closed loop system" where a small glucose sensor placed under the skin communicates with a computer containing an algorithm that drives a subcutaneous insulin pump. Previous studies conducted under carefully controlled clinical research facility environment, in Cambridge, United Kingdom, as well as several other centres have shown that closed-loop glucose control is superior to usual insulin pump therapy. The next logical step in the development pathway is to test closed loop systems in the home environment. An essential requirement for conducting closed-loop studies outside clinical research facility is an automated system where wireless data transmission takes place between the glucose sensor and insulin pump. The purpose of the present study is to evaluate the efficacy and safety of automated overnight closed-loop, in children and adolescents with type 1 diabetes, using a novel system which has greatest potential for use in the home setting. The study will take place at a clinical research facility on two occasions, using a standardised protocol. The performance of the closed-loop system will be evaluated on day 1 of continuous glucose monitoring (CGM) sensor life as compared to on days 3 to 4 of sensor life. Data and experience gained from this study will be used for further refinements and development of the system for future home use.
Sjögren's syndrome (SjS) is an autoimmune disease characterized primarily by exocrine gland dysfunction, specifically of the salivary and lacrimal glands, resulting in dry mouth and dry eyes symptoms. It can be systemic by affecting other organs including the gastrointestinal tract, skin, lungs, vasculature, kidneys, bladder and vagina. Involvement of the musculature can lead to fibromyalgia-like symptoms and chronic fatigue, while approximately 20% of patients develop various neuropathies, including sensory, peripheral, cranial and myelopathic neuropathies exhibited by cognitive impairments such as dementia, lack of concentration, memory loss and various psychiatric disorders. Like most autoimmune connective tissue diseases, SjS shows a sexual dimorphism with women affected 10-times more frequently than men, suggesting a role for sex hormones in disease susceptibility or progression. One common feature of SjS is it infiltration of mononuclear cells into the salivary and lacrimal glands, aggregating into clusters referred to as lymphocytic foci (LF). Critical to the studies proposed is the fact that a predominant cell population of LF is the pathogenic TH17 cell that produces IL-17 cytokine and autoreactive B cells reactive to M3R, Ro, and La autoantigens. The goal of this study is characterize the change in receptor gene repertoires of autoreactive B and T cells at different time points during the disease process and examine the correlation with various disease parameters.