View clinical trials related to Inflammation.
Filter by:Active forms of vitamin D and its analogs are used to treat elevated parathyroid hormone levels and bone disease in chronic kidney disease (CKD). More recent animal and human studies suggest that treatment with vitamin D may be associated with reduction of inflammation and urinary protein loss as well as reduction the activity of the renin angiotensin system (RAS) in addition to its effects on the bone metabolism. The investigators of this study have used the new technique of contrast enhanced ultrasound (CEU) to measure the flow of blood to the kidney in other human studies. In this study, the investigators will investigate if 3 month of treatment with an active form of vitamin D in individuals with kidney disease and high parathyroid hormone levels would reduce protein loss in the urine. The investigators will also look at the potential changes in blood flow to the kidney using CEU, kidney function (GFR), inflammation and activity of RAS in response to treatment with active form of vitamin D. Finally, they will examine the association between reduction of protein loss in the urine as shown in other studies with any of the other factors measured (e.g, change in blood flow or inflammation).
High-dose statin therapy around the time of surgery, decreases inflammation in patients undergoing cardiac valve surgery, and thereby improves clinical outcomes.
Lowering LDL cholesterol by statins has been proven to be associated with reduction of proinflammatory regulators e.g. activation of the transcription factor NF-ĸB. Up to now the effects of newer cholesterol lowering agents such as ezetemibe with respect to their anti-inflammatory potential are less intensively studied. Therefore the investigators analyzed whether equipotent LDL-lowering therapy with simvastatin alone and in combination with ezetimibe have comparable effects on NF-ĸB-activation in peripheral blood mononuclear cells (PBMCs) of patients with type 2 diabetes.
People with chronic low-grade inflammation have a higher risk for certain diseases such as cardiovascular disease or type 2 diabetes. While it is known that obese people are more likely to show signs of low-grade inflammation than lean individuals, it is unclear what causes this inflammation. In the proposed study, the investigators will examine whether the sugar fructose, when consumed in a sweetened beverage, triggers low-grade inflammation in healthy men and women compared with other caloric sweeteners.
This study focuses on the use of Vytorin to study inflammatory markers in subjects with normal cholesterol.
Soymilk components such as isoflavones, essential fatty acids, phytoesterols, good fats, inositols might have beneficial effects on controlling complication among diabetic nephropathy patients(DN).Most studies in this regard have been examined the effect of soy consumption on cardiorenal risk factors among patients with DN and there are few data about relationship of soy milk consumption and health effect in patients with DN . Therefore, we evaluated the effects of soy milk compared to cow's milk on blood pressure, inflammation, oxidative stress and fibrinolytic markers and cardiorenal risk factors among these patients. This was a cross-over randomized clinical trial which was conducted in Isfahan among diabetic nephropathy patients. Patients were randomly assigned to consume a diet containing cow's milk or a diet in which only one glass of soy milk was substituted; each one for 4 weeks.
Dietary polyphenols might have beneficial effects on glucose and lipid metabolism based on the studies made in animals or cell cultures. The findings regarding the possible decrease of low-grade inflammation are existing also in humans. Low-grade inflammation has been suggested to be a mechanistic link between obesity and its consequences on cardiometabolic health. The aim of the present study is to examine the effect of diet rich in berries on glucose and lipid metabolism and inflammatory markers.
The aim of this study is to investigate potential metabolic effects of resveratrol in men with metabolic syndrome(otherwise healthy). The investigators hypothesize that resveratrol has an anti-inflammatory effect, and will increase insulin sensitivity, change the fat- and sugar-metabolism, and down-regulate bone-turnover.
Joint replacement is becoming an increasingly common procedure. In 2005, 534,000 total knee arthroplasties (TKA) were performed in the United States which is at a rate of 18.1 per 10,000 individuals, and the demand for primary TKA is projected to grow by 673% by 2030. Effective post-operative analgesia is an important component with regards to patient satisfaction and hospital stay. Regional anesthesia has been shown to decrease duration of surgery, need for transfusion, post-operative nausea and vomiting, and the incidence of thromboembolic disease in patients undergoing total knee or total hip replacement when compared with general anesthesia. Post-operatively, regional anesthesia has been shown to reduce pain scores and/or morphine consumption as well as opioid-related adverse effects. Epidural catheter or spinal anesthesia has become the standard of care at the University of Wisconsin-Madison for intraoperative management of TKA patients. General anesthesia is still occasionally used for patients that would strongly prefer a general anesthetic, those that are taking anticoagulation medications or with a coagulopathy, those with previous back surgery, and those with certain neurologic conditions such as multiple sclerosis or spina bifida. Comparison studies between lumbar epidural analgesia and femoral nerve catheters (FNC) for postoperative analgesia following TKA show no significant difference in pain scores, morphine consumption, or post-operative nausea and vomiting. However, epidural analgesia has been associated with higher incidence of hypotension and urinary retention. FNC's placed for postoperative pain allow patients to ambulate more effectively as there should not be much of a lower extremity motor block. Patients with a FNC for postoperative analgesia also do not require a urinary catheter which eliminates a common source of infection in postoperative patients. FNCs have also demonstrated improved rehabilitation times and decreased hospital stays which has led to an increased insertion rate of FNCs for postoperative analgesia following TKA at the University of Wisconsin. Pyarthrosis is a fairly common complication occurring at a rate of 2% following primary and 5.6% following revision TKA. Infection can be a devastating complication following implantation of joint hardware often leading to extended hospitalization/rehabilitation stays and return trips to the operating room. The average billed charges for all types of revision TKA procedures was $49,360 with average length of stay of 5.1 days. Indwelling lines are a known infection risk and indwelling lines in the femoral region are known to be associated with a high incidence of catheter colonization. At 48 hours, Cuvillon et. al. found that 57% of FNCs placed without the use of a chlorhexidine impregnated patch had positive bacterial colonization. They also described three cases of transient bacteremia secondary to FNCs in the 208 catheters that they analyzed. Chlorhexidine impregnated patches also known as "biopatches" have been shown to reduce the incidence of bacterial colonization and infection of various indwelling lines including epidurals and central venous catheters. Currently no standard of care exists that requires the use of biopatches for FNCs. The investigators propose studying the use of the biopatch to reduce the incidence of bacterial colonization of femoral nerve catheters. The investigators will study the efficacy of the biopatch at decreasing the rate of bacterial colonization of FNCs in TKA patients. The FNCs will be inserted in the standard fashion and removed at the end of therapy. Typically the FNC infusion will continue until the morning of post-operation day (POD) #1 or 2. The process for FNC insertion first involves sterile prep and drape of the femoral region. Full sterile technique will be utilized including gown, gloves, and mask. Ultrasound guidance is then commonly utilized to identify the femoral nerve. Following patient sedation and skin infiltration with local anesthetic, a tuohy needle is inserted adjacent to the femoral nerve. A catheter is then threaded through the needle in close proximity to the femoral nerve. Patients will be randomized to either no chlorhexidine impregnated patch or to a chlorhexidine impregnated patch that will be located at the catheter exit site. On the morning of POD 1 or 2, the FNC infusion will be discontinued. Typically, Twenty-four to forty-eight hours after catheter insertion, it will be removed in a sterile fashion and the skin surrounding the catheter exit site will be swabbed and the distal catheter tip will be sent for culture to determine bacterial colonization. In addition, the investigators will interview patients and review clinical data to determine signs of infection and/or catheter tip colonization rates.
The investigators believe that relieving the oxidative stress experienced by hemodialysis patients may help improve cardiovascular health. In this study, the investigators hypothesize that administration of coenzyme Q10, as a targeted antioxidant therapy, will ameliorate the excessive oxidative stress experienced by hemodialysis patients. This will lead to improvements in biomarkers of: - oxidative stress status - inflammatory status - endothelial dysfunction