View clinical trials related to Inflammation.
Filter by:The purpose of this study is to see if the spine shows areas of inflammation using a specific type of imaging (pictures).
This study assesses the efficacy and safety of two concentrations of omaveloxolone (RTA 408) ophthalmic suspension for the prevention of corneal endothelial cell loss following cataract surgery.
The purpose of this study is to investigate the efficacy of N-acetylcysteine (NAC) for smoking cessation in a double blind, randomized, placebo-controlled trial. Simultaneously, the study aims to elucidate the role of inflammatory markers and oxidative stress related to nicotine addiction and the use of NAC, an acetylated precursor of cysteine, a naturally occurring amino acid that has antioxidant actions in its own right, in reducing oxidative stress and inflammation in smokers. It will evaluate the use of NAC in smoking cessation, after 4, 8 and 12 weeks of treatment.
Iron deficiency and anemia are health issues affecting mainly infants and women in developing countries. Iron deficiency in infancy can have long-lasting impact on cognitive and motor development of the child. Iron fortification has shown to be effective against anemia. However, in areas with a high burden of infectious diseases iron may increase the risk of unfavorable gut microbiota composition possibly influencing diarrhea prevalence. Therefore we want to assess the effects of home fortification of complementary food with two iron-containing micronutrient powders (MNPs) with and without the addition of a prebiotic (7.5 g of galactooligosaccharides as GOS-75) compared to a control on the composition of the gut microbiota of Kenyan infants. In addition, iron deficiency may iimpair adaptive immunity. Following Kenyan Minstry of Health guidelines, infants receive their first measles vaccine at 9 months. In this study we will use an MNP with a moderate iron dose of 5 mg, with 2.5 mg of Fe as NaFeEDTA and 2.5 mg of Fe as ferrous fumarate (+Fe). There will be 3 study groups MNP, MNP+Fe and MNP+Fe+GOS. The infants will be enrolled in the study at the age of 6-10 months and will consume a home-fortified maize porridge for four months. At baseline and endpoint (after 4 months of intervention), we will collect blood samples of the infants in order to assess anemia, iron status, and inflammation. In addition, we will assess the effect of iron supplementation on measles vaccine response. Fecal samples (from child and mother) will be collected at baseline, 3 weeks and at endpoint in order to evaluate the changes in gut microbiota and gut inflammation. During the intervention, in a sub-group of children who receive broad-spectrum antibiotics, we will compare how the three different interventions modify the effect of antibiotics on the infant gut microbiota. We will opportunistically select children that are enrolled in the study and who become ill, and who are prescribed antibiotics by the local health care team, according to the local standard of care in the study area. Five additional stool samples from these children will be collected (day 0 (before the first antibiotic dose), 5, 10, 20 and 40) to evaluate the changes in the gut microbiota and gut inflammation. Three years after the study end, we would like to collect a blood and stool sample from the children and examine the iron status and gut microbiome respectively.
The purpose of this research study is to investigate how and why the loss of muscle mass occurs with aging. Tissue collected from young subjects will be compared to previously collected tissue from elderly subjects, as well as previously collected data on muscle function/mass to further investigate cellular and molecular pathways that have recently been shown to be important for the aging process in muscle. The Principal Investigator (PI) and the study team will look for specific proteins (called biomarkers) that can be present in the muscle tissue in various amounts in different individuals. This study will increase the investigators understanding of the processes of muscle atrophy (loss of mass) and functional loss at older age and will help to find new treatments and interventions aimed at improving the quality of life and independence of America's rapidly expanding elderly population.
To investigate the effect of liraglutide on vascular injury induced hypoglycemia in patients with type 1 diabetes mellitus. The vascular damage is evaluated at investigating the changes of endothelial function
The primary goal of this preliminary project is to study the effect of etanercept, a medicine approved by Health Canada for the treatment of rheumatoid arthritis, on the inflammation of certain blood vessels. In particular, the inflammation of the aorta and the carotid arteries will be studied. This study's goal is to determine if etanercept (that blocks TNF (tissue necrosis factor) alpha) could have an effect on blood vessel inflammation. As well, the information from this study will be used to determine the number of patients to recruit in a future study. This study will evaluate the effect of etanercept on 10 patients with rheumatoid arthritis at one rheumatology clinic in Montreal. The 10 patients will be recruited at the Montreal Rheumatology Institute (Institut de Rhumatologie de Montréal) and the images of the blood vessels taken at a medical imaging center will be analyzed by the Montreal Heart Institute. To evaluate vascular inflammation subjects will undergo a PET scan (Positron Emission Tomography).
Randomized open label clinical trial in which 48 renal transplant recipients with inflammation in the 6 month allograft biopsy will either continue usual immunosuppression or receive monthly Actemra (Tocilizumab) infusions for 6 months in addition to usual immunosuppression.
Radiation therapy (RT) is one of the primary treatments for bone cancer pain due to metastatic cancer disease. About 6 of 10 patients obtain pain relief from RT. There are no established predictors that can be used to select patients that respond to RT. This raises the need to identify potential clinical characteristics and biomarkers that may better select patients for RT. A similar argument can be stated for the development of cachexia; there are currently no predictors that can identify patients who will develop cachexia later in the cancer disease trajectory. Cancer symptoms can be related to inflammation. Both pain, cachexia and depression are associated with inflammation in experimental and preclinical studies . Still, the clinical data on the relationship between inflammation and pain or cachexia are sparse. This is especially true for longitudinal follow-up studies. This study will include 1000 adult patients in a multicenter, multinational longitudinal observation study of patients who receive radiation therapy for bone cancer pain. Demographic data, clinical variables, genetic biomarkers and inflammatory substances will be assessed before start of RT. The primary analysis in the study is to identify potential predictors for pain relief from RT. During follow up the study will also explore for predictors for development of cachexia and which inflammatory substances that are associated with changes in pain intensity, depression and development of cachexia.
The prevalence of obesity is steadily growing in many parts of the world in order to reach epidemic proportions. Changes in signaling pathways state of hunger and satiety contribute to the increase in obesity and metabolic syndrome. Currently, the white adipose tissue, also is considered a secretory tissue by producing numerous adipokines involved in a chronic state of inflammation, which may interfere with the neuroendocrine regulation of energy balance that affect the weight loss process. The bariatric surgery is recommended as the most effective tool in the treatment and control of morbid obesity. The study population will consist of patients undergoing bariatric surgery of type Roux-en-Y gastric bypass. The study was performed in Clinical Hospital of the Federal University of Paraná (UFPR). This is a prospective cohort study with follow up of 6 and 24 months. The aim of this study is to assess the effects of weight loss after bariatric surgery associated anthropometric characteristic, metabolic changes (glucose, cholesterol profile,hepatic enzymes, Fibroblast growth factor- 21(FGF-21), blood pressure), the profile of adipokines pro/anti-inflammatory (adiponectin, interleukin-6 (IL-6),interleukin-10 (IL-10), C reactive protein (CRP), plasminogen activator inhibitor-1 (PAI-1), tumor necrosis factor alpha (TNF-α), intercellular adhesion molecule-1 (ICAM-1), resistin, frizzled-related protein 5 (SFrp5) and neuroendocrine regulation of energy balance (leptin, neuropeptide Y (NPY) , alpha-melanocyte stimulating hormone (α-MSH), melanin-concentrating hormone (MCH) and agouti-related peptide (AgRP), as well as the quality of life in obese adults.