View clinical trials related to Inflammation.
Filter by:The purpose of this study is to determine whether an association between endomicroscopic pattern and colorectal mucosal microbiome exists.
The metabolic syndrome may be defined as the constellation of cardiovascular disease (CVD) risk factors that comprises obesity, type 2 diabetes, dyslipidemia, and hypertension. Lack of habitual physical activity and certain dietary patterns, including high-saturated fatty acids (SFA) intake, contribute to increase the risk of CVD, whereas the greatest risk reduction is related with monounsaturated fatty acids (MUFA), mainly from olive oil, and omega-3 polyunsaturated fatty acids (PUFA). Vitamin B3, as a major substrate for nicotinamide phosphoribosyltransferase (NAMPT), has also emerged as a nutritional intervention strategy for prevention of CVD. NAMPT has been shown to exert activities of central importance to cellular energetics and innate immunity. Within the cell, NAMPT is the rate-limiting step in a salvage pathway of nicotinamide adenine dinucleotide (NAD+) biosynthesis. By virtue of this role, it can regulate cellular levels of NAD+ and thereby NAD+-consuming enzymes. NAMPT is also released by a variety of cells, and elevated levels can be found in the systemic circulation of subjects with a range of inflammatory disorders. Recent evidences suggest that, primarily due to its high MUFA content, olive oil is useful as an optimal fat for the modulation of CVD risk factors in the postprandial state. In addition, NAMPT has been shown to correlate with triglycerides in the fasting plasma, and a potential regulatory role for fatty acids on NAMPT expression has been proposed. The global aim of the project is to assess whether olive oil (MUFA), compared to other dietary fatty acids (SFA and omega-3 PUFA) and in association with vitamin B3 could have benefits on NAMPT-related inflammation and atherosclerosis. We hope to provide important novel insights on the relationship among dietary fatty acids, NAD+ metabolism, and metabolic syndrome. This aim is expected to be achieved in one principal objective: To elucidate the influence of olive oil (MUFA), butter (SFA) or fish oil (omega-3 PUFA) meals supplemented by vitamin B3 on postprandial NAMPT modulation and its involvement on leukocyte inflammatory response in subjects with metabolic syndrome.
The purpose of this research study is to explore the effects of fermented papaya preparation (FPP) on whole body inflammation, physical function, fatigue, and health-related quality of life. The investigators will conduct a double-blind, randomized, placebo-controlled pilot study on FPP in older adults. If FPP is found to have a beneficial impact on systematic inflammation in this study population (adults aged 70-100 years old), then this supplement may be a potential treatment option to combat aging.
The purpose of this study is to evaluate the potential effectiveness of losartan (100mg daily) for reducing inflammation and improving immune recovery.
The purpose of the study is to test the investigational drug Gamunex-C on the growth of blood vessels over the cornea. This study is being conducted by Dr. Balamurali Ambati at the Moran Eye Center at the University of Utah. The cornea is the clear outer front part of the eye. In corneal neovascularization, blood vessels grow over the cornea. Corneal neovascularization and ocular anterior segment inflammations are sight-threatening conditions. Lipid deposition and edema with subsequent scar formation can compromise corneal clarity irreversibly. Corneal neovascularization is also a well recognized risk factor for corneal graft failure. In its natural state, the cornea is a site of immune privilege well suited to tissue transplantation. Once vascularized, there is direct exposure of corneal antigens to circulating host immune mechanisms greatly increasing the chance of rejection [Collaborative Corneal Transplantation Study]. Melting or inflammation in the anterior chamber, cornea, or ocular surface can cause irreversible scarring or destruction of the optical elements of the eye, which can compromise vision. Current standard of care for such conditions includes use of topical steroids and sometimes immunosuppressants (e.g., cyclosporine). These do not address a common underlying corneal neovascularization or melting. This is a Phase 1 clinical trial of subconjunctival IVIg (Gamunex-C) injection for treatment of corneal neovascularization in the setting of corneal transplantation with neovascularization. Candidates for corneal transplantation with corneal neovascularization in one or more quadrants crossing more than 0.5mm over the limbus will be identified for inclusion in our study.
Articular cartilage defects in the knee have a poor intrinsic healing capacity and may lead to functional disability and osteoarthritis. Cartilage cell therapy using autologous chondrocyte implantation (ACI) has been established as the first advanced treatment therapy medicinal product. Although this technique has achieved good mid-term results, it is a costly and extensive two-stage procedure which is limited by the number of chondrocytes obtained by biopsy and the dedifferentiation resulting from the expansion phase. Therefore, there is a need for improvement. A new cartilage repair technique should aim at decreasing surgical trauma, lowering complexity, improving logistics and cost-effectiveness while retaining or improving clinical outcome. Direct contact between mesenchymal stromal cells (MSCs) and dedifferentiated articular chondrocytes in vitro showed improvement of the chondrogenic phenotype of dedifferentiated articular chondrocytes. In addition, preserving the pericellular matrix of chondrocytes improves cartilage formation. These chondrons (chondrocytes with their pericellular matrix) have shown improved cartilage formation when combined with allogeneic MSCs in extensive preclinical studies. The cells are mixed with fibrin cell carrier and applied to the cartilage lesion within one surgical procedure. This will reduce patient morbidity and improve patient care through immediate transplantation of a potent cell-based cartilage product. This is a phase I/II prospective monocenter study to evaluate the safety and feasibility of the IMPACT for treatment of focal articular cartilage lesions of the knee.
Intense, eccentric resistance exercise causes muscle damage, soreness, inflammation, and a loss of muscle function. Protein-amino acid supplementation before, during, and following damaging resistance exercise may reduce muscle damage and accelerate recovery. This study will determine if supplementation with Herbalife 24 Rebuild Strength (compared to placebo) before, during, and after a 90-minute bout of eccentric exercise attenuates exercise-induced muscle damage, inflammation, and delayed onset of muscle soreness (DOMS), speeds recovery of muscle function, and maintains immune function in NASCAR pit crew athletes (Hendrick Motor Sports).
To evaluate the safety and efficacy of OTX-DP as a sustained release drug (dexamethasone) depot when placed in the canaliculus of the eyelid for the treatment of post-surgical inflammation and pain in subjects who have undergone cataract extraction with intra-ocular lens implantation.
The investigators are conducting this research because they want to determine if a dietary supplement, called Everycell™, has an effect on the functioning of the study participants' cells. The results of this research will be used to help develop additional strategies for trying to fight the effects of aging. The primary purpose of this study is to determine the effectiveness of Everycell™ compared to placebo (a pill that does nothing) on DNA damage, inflammation, stress, and related factors. Taking Everycell™ is not a medical prescription, treatment, or cure for any known disease or condition. Helping patients' nutritional status is important to prevent the continued worsening of chronic diseases and also to counteract the effects of aging. Americans also have difficulties with compliance to prescription medications due to their toxicity and side effects. This study aims to learn more about how a dietary supplement may improve nutritional status and enable the body to normalize cellular functioning, which may improve quality of life. The results of this research will be used to determine if Everycell™ is beneficial for overall cellular health and to counteract the effects of aging.
In a society where exercise is prescribed by physicians to increase physical condition, improve dietary habits and reduce cardiovascular risk, the impact of exercise, acute or chronic, and diet in inflammation and immunity is unknown. Specific populations can have different responses towards acute and chronic exercise. Moreover specific conditions, like the type of meal ingested, can interfere with these responses. The true effect of pre-competitive meal exercise in the immunity and inflammatory response is unknown. Acute physical inactivity periods, commonly happens during daily life, related to work or acute illness. New evidence points out that it induces immediate metabolic and endocrinological changes, these can might also be associated with changes in immune response. Aims of this project are: 1. to assess the effect of the precompetitive meal on the inflammatory, neuro-immune and metabolic response to exercise; 2. to assess the effects of sedentary behaviour on inflammatory, neuro-immune and metabolic response; 3. to assess differences in changes between healthy, asthmatic and obese subjects