View clinical trials related to Inflammation.
Filter by:This study will determine the effects of beneficial compounds of plant foods, such as pomegranate on cardiovascular health, skin inflammation and aging. This will be tested by asking healthy males to eat a high fat ground beef patty with 8oz. pomegranate juice or 8oz placebo (a study product that looks like pomegranate juice, but contains no active ingredients) and then measuring blood vessel dilation (endothelial function) by blood flow. The investigators also will measure the amount of Nitric Oxide (NO) in blood and urine samples and sugar and insulin in blood. In addition, a Cutometer, a device that measures the elasticity of the skin, will be used to obtain measurements of skin inflammation and aging. Healthy men have been chosen for this study because eating high fat hamburger patties can easily mimic in them the condition that causes atherosclerosis. The results from this study may help to explain how high fat foods can be harmful to the body and how beneficial plant foods can have on cardiovascular function and the skin.
This is a Phase 2, multi-center, randomized, parallel-arm, double-masked, placebo-controlled study. One (1) to 2 days prior to their scheduled cataract surgery, each study subject will be randomized (2:1) in to one of two treatment groups: N-PPDS or p-PPDS, which are inserted in the lower punctum of the subject's scheduled surgical eye. All plugs will remain in the study subject's lower punctum for a period of 2 weeks following cataract surgery.
In this study subjects self recorded nasal and ocular symptoms scores from exposure to ragweed pollen in an Allergen Challenge Chamber (ACC). This single site study of seasonal allergic rhinitis was designed to enroll up to 35 participants. These participants would be age 18-70, male and female, with a mixture of ethnic groups. The study would involve 2 phases: Screening and Exposure. In the Exposure phase, participants were exposed to pollen for up to 180 minutes.
Adult patients with suspected or confirmed infection and who will be sampled for blood culture will be recruited. Blood samples are collected for the analysis of matrix metalloproteinases (MMP) and their inhibitors. We also aim to analyse metabolic changes and use the samples for analysis of blood lactate, metabolomics, and fibroblast growth factor 21 (FGF-21) as well. The primary aim of the study is to test the performance of MMP-8 in finding severely ill patients who will need treatment in high dependency unit or intensive care. The secondary aim is to study the metabolic changes in acutely ill patients with infection.
The primary objective of this study is to assess the lung distribution of the Positron Emission Tomography (PET) imaging radiotracer Cu-DOTA-ECL1i, which binds to the specific population inflammatory cells, in patients with fibrotic lung diseases. This objective includes sub-studies to assess radiotracer distribution in the lung, the reproducibility of PET scans and the relationship of the scan to distribution of inflammatory cells in human lung tissue. The overall goal is to assess the potential of the radiotracer to track inflammatory cells in lung diseases.
This study investigates whether the anxiolytic effects and anti-inflammatory properties of cannabis vary as a function of the ratio of CBD to THC, with the goal that these effects may shed light on the mixed data linking cannabis use and anxiety. Individuals with mild to moderate anxiety who elect to use cannabis (smoked flower or edible) will complete four weeks of observation. Participants complete cognitive tasks, a substance use history, health questionnaires concerning sleep and physical activity, and a blood draw at four different time points (Baseline, after 2 weeks of cannabis use, and immediately before and after self-administration after 4 weeks of use) with the use of a mobile pharmacology laboratory, which goes to a convenient location for each participant to self-administer their cannabis. Participants are then followed for five months to self-report on cannabis use, anxiety, subjective cognitive functioning, sleep quality, and other mental health symptoms.
Mechanical respiration during general anesthesia causes cold and dry gases to reach the lower airway, reduce the function of the airway mucosa, and cause accumulation of secretions. Inhaled dry gas is one of the causes of hypothermia during general anesthesia. To overcome this, the warm-humidifying breathing circuit uses warm, moisture-preserving gas to promote mucus mobility of the airway mucosal ciliate cells and prevents cold gases from evaporating from the mucosal surfaces which results lowering body temperature. We aimed to investigate the effect of newly developed Sohum warm humidifying respiration circuit (SH501) on the prevention of core body temperature reduction during surgery and systemic inflammation reaction.
The study evaluate the effect of a membrane in polysulfone covered with vitamin E (ViE15-A, ASAHI Kasey, Tokyo, Japan) versus non-vitamin E polysulfone membrane (REXEED-15A, ASAHI Kasey, Tokyo, Japan) in critically ill patients admitted to intensive care undergoing continuous extracorporeal dialysis (CRRT). The current randomized study is designed to assess the effect on the levels of oxidative stress, pro and anti-inflammatory cytokines and the mode and amount of death of monocytic cell lines using ViE 15-A in comparison withe REXEED-15A. The investigators hypothezise that the ViE15-A versus REXEED-15A will have different effect on the levels of oxidative stress, pro and anti-inflammatory cytokines and the mode and amount of death of monocytic cell lines.
In a sample of 120 officers from Dane County law enforcement agencies, the investigators are conducting a randomized controlled trial of an 8-week mindfulness-based training program for police officers, Madison Mindfulness-Based Resilience Training (mMBRT), and investigating the impact of this training on subjective responses to stress, stress-related psychological and physical health outcomes, and biological and behavioral correlates of perceived stress. While the benefits of mindfulness-based interventions have been documented in a variety of populations, this will be the largest and most comprehensive study of its kind of law enforcement personnel. In addition to self-report measures, this study assesses an array of objective biological and behavioral outcomes both in the laboratory and in the field that may speak to mechanisms of change involved in symptom reduction.
Repeated hemarthroses in patients with hemophilia may lead to hemophilic arthropathy with marked inflammation and synovial hypertrophy. Power Doppler ultrasonography is a useful tool in hemophilic arthropathy for assessment of disease activity and for monitoring response to treatment. Imaging inflammation with glucose analogue fluorine-18-fluorodeoxyglucose positron emission tomography (18F-FDG PET) is based on that infiltrated granulocytes and tissue macrophages use glucose as an energy source. Metabolism and 18F-FDG uptake increase when inflammation occurring. The purpose of this study is to investigate the associations between 18F-FDG PET/CT and Power Doppler assessment in patients with hemophilic arthropathy.