View clinical trials related to Inflammation.
Filter by:The purpose of this study is to determine whether inflammatory bowel disease in children involve the respiratory tract as expressed by increased levels of the Fraction of exhaled Nitric Oxide (FeNO) and spirometry.
This is a dose-response study to determine how various measurements of airway inflammation respond to high and low dose FlutiForm®, and compared to placebo.
Evidence thus suggests that steroid administration, tight glucose control, and avoidance of deep anesthesia may decrease perioperative morbidity by reducing the inflammatory response to surgery. Using a three-way factorial approach, the investigators thus propose to test the primary hypotheses that major perioperative morbidity is reduced by: 1) low-dose dexamethasone; 2) intensive perioperative glucose control; and 3) lighter anesthesia. Secondary hypotheses include that each intervention reduces circulating concentrations of the inflammatory marker CRP, and that there is a correlation between C-reactive protein (CRP) and post-operative complications. Anesthetic sensitivity predicts major and minor complications, and delirium Other secondary hypotheses are that each intervention, reduces minor surgical complications, reduces postoperative nausea and vomiting (PONV), reduces postoperative delirium, speeds hospital discharge, improves quality of life (SF-12v2 Health Survey, Christensen's VAS fatigue score), and reduces all-cause one-year mortality.
The investigators' project will study the effects of optimizing the vit D status of obese adolescents on markers of glucose metabolism and inflammation.
Background: - Individuals who have severe asthma that is not easily controlled by current treatments are in need of new treatments to prevent potentially life-threatening asthma attacks. Experiments in mice have found that a medication called pioglitazone hydrochloride (Actos ), which is used to treat patients with diabetes, may be effective for treating severe asthma. Researchers are interested in determining whether Actos is effective in improving the quality of life in subjects with severe asthma who continue to have symptoms despite maximum standard medical therapy. Objectives: - To assess the effectiveness of pioglitazone hydrochloride as a treatment for patients with severe asthma that is not controlled by standard treatments. Eligibility: - Individuals between 18 and 75 years of age who have been diagnosed with and treated for severe asthma for at least 1 year. Design: - Potential participants will have a screening visit to determine eligibility for the study. The visit will involve breathing tests, chest x rays, heart and lung monitoring, and blood tests. - Eligible participants will have a full medical history and will answer a series of questionnaires about their quality of life with asthma. - Phase 1: Patients will record lung function and asthma symptoms morning and evening for 4 weeks. At the end of this period, patients will be evaluated with breathing, allergy, and blood tests, as well as questionnaires. Patients will also provide a sputum sample. - Phase 2: Patients will receive regular doses of either pioglitazone hydrochloride or a placebo for 16 weeks. Patients will return to the National Institutes of Health every 4 weeks for tests. - Phase 3: Wash-out period without study drugs for 4 weeks, similar to Phase 1. - Phase 4: Patients will receive regular doses of either pioglitazone hydrochloride or a placebo for 16 weeks. Patients who received placebo will be given the study drug, and vice versa. Patients will return to the National Institutes of Health every 4 weeks for tests. - Phase 5: Medications will be stopped, and patients will return to the National Institutes of Health 4 weeks later for final tests.
The investigators hypothesize that aerobic training can reduce anxiety, depression and airway inflammation and those benefits may be related to changes in autonomic system.
The purpose of this study is to determine if intraocular infusion of low-molecular weight heparin (enoxaparin) influences postoperative inflammation following pediatric cataract surgery with intraocular lens (IOL) implantation.
Recent evidences showed beneficial effects of omega-3 fatty acids on cardiovascular morbidity and mortality. Regular Omega-3 fatty acid consumption reduces cardiovascular mortality, ischemic heart disease and stroke mortality. There is probably no single mechanism of action that explains this beneficial effect; but possible mechanisms include reduce susceptibility of the heart to ventricular arrhythmia, antithrombogenic effect, reduce triglyceride level, promotion of nitric oxide-induced endothelial relaxation, and retard growth of atherosclerotic plaque. The combination of satins and omega3 was proved to be better the any of the drugs alone in several studies. The purpose of the study is to investigate several possible mechanisms that may explain the add on beneficial effect of omega-3 in hypercholesterolemic patients already treated with satins.
The purpose of this study is to test whether a dialyzer with a higher than usual permeability for proteins can eliminate proinflammatory proteins from the blood of patients on regular maintenance hemodialysis who have chronically elevated levels of inflammation markers such as C-reactive protein (CRP) in their blood.
Migraine is prevalent in 10-12% of the population. It involves the development of a cranial perivascular neurogenic inflammation. Recent information suggests that migraine might be a risk factor to stroke. The possible mechanisms that might relate migraine and stroke are: 1. Migraineous infarction 2. A primary endothelial disorder. 3. Genetic relation 4. An ongoing inflammatory process. C reactive protein (CRP) is a sensitive marker for an inflammatory process.The data on the relation of migraine to inflammation is limited. The aim of the current study is to assess inflammatory factors as possible markers for migraine.