View clinical trials related to Inflammation.
Filter by:The purpose of this study is to evaluate the effect of especial diet therapy "Anti-inflammatory Diet" on inflammatory, oxidative stress, and nutritional markers in the context of protein-energy wasting syndrome(PEW) in hemodialysis patients.
Background: - Diesel fuel is the most commonly used fuel to power cars and trucks worldwide. However, diesel exhaust fumes can have harmful effects on the body. Researchers are interested in studying how diesel exhaust exposure can affect lung health. To study these effects, researchers will look at employees of a diesel truck engine testing facility in China. Some workers at this facility are exposed to high levels of diesel exhaust. This study will compare tests and monitoring information from a group of highly exposed workers and a similar group of unexposed comparable controls. Objectives: - To study the effects of diesel exhaust on lung health. Eligibility: - Participants will be drawn from a diesel truck engine testing facility and other workplaces in China. - Individuals at least 18 years of age who work in workshops with diesel fuel. - Individuals at least 18 years of age who work in workshops that do not use diesel fuel. Design: - Depending on what type of factory study subjects work in, participants will wear personal air pumps and small badges on their clothing on one or more days. This equipment will measure particles, chemicals, and other compounds in the air. This information plus other information collected in the study including workplace practices will be used to estimate exposure to diesel exhaust among study subjects. - Participants will provide a number of study samples. These samples include blood, urine, and sputum. To collect other samples, participants will also have a mouth rinse, cheek cell scrapes, and nasal cell scrapes. They will also have a physical exam. - Treatment will not be provided as part of this study. Participants will receive financial compensation for participation in the study.
VIP-E is a one-arm, open-label, 40-52 week extension study to continue or cross over subjects of the VIP study (# 814278) to active drug (adalimumab) to determine if there is sustained improvement in vascular inflammation, lipid metabolism, and inflammatory markers. VIP-E extends VIP study procedures for 40-52 weeks including questionnaires, physical exams, blood and urine samples, lab tests, one additional FDG-PET/CT scan, and adalimumab injections following FDA-approved psoriasis treatment regimen.
A major limitation of standard hemodialysis is that it does not clear the plasma from interleukin-6 (IL-6) and p-cresol, two uremic toxins responsible for the high cardiovascular risk in end stage renal disease (ESRD). In the present study, we evaluated whether these compounds are removed by HFR-Supra, a double-chamber hemodiafiltration system in which the ultrafiltrate (UF) returns to the patient after its regeneration through a resin cartridge. We selected 8 inflamed chronic hemodialysis (HD) patients, which underwent a single 240 minutes HFR session. We studied the change in both IL-6 and p-cresol circulating levels, by comparing pre- and post-HFR serum concentrations. In addition, we compared Il-6 and p-cresol levels in the UF entering (UFin) and exiting (UFout) from the cartridge, either at the start or at the end of the HFR session. The proinflammatory activity of UFin and UFout was determined by evaluating the changes that they induced in IL-6 messenger ribonucleic acid (mRNA) expression and release in peripheral blood mononuclear cells (PBMC) collected from 8 healthy volunteers and cultured in vitro for 24 hr.
Comparative, randomized, placebo-controlled, single-centre, single-blind clinical trial to assess the effectiveness of providing additional DHA omega-3 fatty acids supplements to increase the levels of pro-resolving and anti-inflammatory lipid mediators and decrease the biological markers of chronic inflammation in obese patients following a weight-loss programme.
In this study, the pills formulated are being used to try to ameliorate the effect of air pollution on epigenetic changes, specifically DNA methylation, potentially linked with particulate matter air pollution inhalation and cardiovascular health effects. The way in which this is achieved is that the vitamins, which act as methyl donors, add a methyl group to the DNA to reverse the loss observed on exposure to air pollution. Specifically for this study, the methyl donor supplement has been made by Jamieson Laboratories, and consists of 50mg Vitamin B6 and 1 mg Vitamin B12, (both within Health Canada approved limits) and 2.5 mg folic acid. The non-vitamin ingredients are those commonly used in pill formation. However, the folic acid concentration is 2.5mg, which is above the 1.0mg limit set by Health Canada for a natural health product. This concentration, however, has been used in previous academic studies safely and effectively, and was also formulated by Jamieson Laboratories. (ClinicalTrials.gov number, NCT00106886; Current Controlled Trials number, ISRCTN14017017. HOPE2 study).
The purpose of this study will be to evaluate the effects of a modified formulation of AquADEKs (AquADEKs-2) on markers of inflammation, antioxidant levels and oxidative stress. Cystic Fibrosis (CF) is a disease that affects the organs in the body such as the lungs. Some of the damage to the lungs of CF patients may be caused by something called oxidant/antioxidant imbalance and oxidative stress. Oxidation in the body is kind of what happens to an apple when it turns brown after being cut. And, just as a squeeze of lemon juice stops the oxidation of an apple, antioxidants can stop the rusting (or damage) inside our bodies by unstable oxygen molecules called free radicals. Free radicals can help fight off bacteria and viruses but too many of them do damage instead. Our bodies need antioxidants to keep things in balance so we have the right amount of free radicals. Many CF patients also have trouble digesting food and absorbing nutrients like vitamins. Many of the vitamins we rely on are antioxidants, like vitamins A, D, E, K and beta-carotene. In some people with CF, even though they take multivitamins and pancreatic enzymes, they still have low amounts of antioxidants. We are looking to see if taking more vitamins and antioxidants will help CF patients. AquADEKs-2 is an investigational new drug (a drug that has not received approval by the Food and Drug Administration [FDA]). This research study is being done with the AquADEKs-2 compared to a control multivitamin. The study drug, AquADEKs-2 contains standard amounts of fat-soluble vitamins (A, D, E, K)that are contained in typical CF multivitamin supplements plus several antioxidants including beta-carotene, mixed tocopherols (different forms of vitamin E), coenzyme Q10 (CoQ10), mixed carotenoids (lutein, lycopene and zeaxanthin), and the minerals zinc and selenium. The control multivitamin contains standard amounts of vitamins A, B, D, E, and K without additional antioxidant supplementation.
Kennedy et al, in a study of pediatric Emergency Department (ED) use by newborns less than 14 days of age, revealed that half of all visits in this population were non-acute problems. Other pediatric ED utilization studies have shown similar findings in that 32% to 72% of all visits were for non-urgent problems. Many studies have found that primiparity and young maternal age are associated with non-acute ED presentations. A recent factor that has been investigated is the effect of early neonatal discharge. Some other factors are nonwhite mothers and mothers on Medicaid. Zandieh et al, found additional predisposing determinants for non-urgent ED visits, such as single parenthood, Hispanic ethnicity, and having perceptions that their child's overall physical health was poor. Paradis et al found that parents receiving a video intervention rated higher confidence with specific infant care skills and reported feeling better prepared to care for their baby, compared to parents receiving only handouts. However, there isn't any reported study that evaluates the benefits of receiving both, a video intervention along with handouts. Aim: to demonstrate whether conducting anticipatory guidance related to non-urgent problems will reduce non-urgent ED visits, compared to care as usual (CAU) anticipatory guidance (Sudden Infant Death Syndrome and Shaken Baby Syndrome videos; and unstructured talk about jaundice, vaccinations, appointments, care of umbilical stump, normal urination and bowel movement, fever).
Background: - Studies have shown that inflammation plays an important role in depression. Brain inflammation may contribute to depression, and may make it more difficult to treat some kinds of depression with current therapies. Researchers want to use magnetic resonance imaging (MRI) and positron emission tomography (PET) scanning to study inflammation in the brain. To do so, they will use a contrast agent, which is a chemical that can show inflammation during an imaging study. Objectives: - To see if people with major depressive disorder have increased inflammation in the brain. Eligibility: - Individuals at least 18 years of age who have major depressive disorder. Design: - Participants will be screened with a physical exam and medical history. They will provide blood samples before the scanning sessions. - Participants will have a PET scan after the screening visit. They will have a dose of the contrast agent before the study. This scan will look for possible brain inflammation. - Participants will also have an MRI scan. This scan will take pictures of the brain for comparison studies. - Treatment will not be provided as part of this study.
This protocol is a study of the effects of Lactobacillus reuteri in 45 healthy infants with colic. The study is being conducted in order to prove treatment dose with probiotic (Lactobacillus reuteri) in a clinical setting is safe in healthy infants with colic.