View clinical trials related to Inflammation.
Filter by:The objective of this study was to determine how metabolic and inflammatory effects of physical exercise in overweight individuals are altered when sugar-sweetened beverages (SSB) are consumed after physical exercise. A randomized, controlled crossover trial was performed in which participants performed exercise with and without the ingestions of SSB during exercise or a non-exercise control condition to evaluate metabolic and inflammatory responses one day after the exercise and or SSB treatment.
This study will investigate the effect of a 7-day westernised high-fat (65% of kilocalories), high-calorie (150% of requirements) diet on markers of inflammation in the blood and white adipose tissue. Participants will firstly complete a 3-day weight maintenance phase (Days 1-3) before completing a 7-day high fat diet intervention (Days 4-10). On days 4 and 11 participants will complete a laboratory visit where anthropometric measurements, blood and adipose samples will be collected. The investigators hypothesise that consuming a high-fat, high-calorie diet for 7 days will alter the inflammatory responses in white adipose tissue and will induce metabolic endotoxaemia / systemic inflammation.
To investigate the effect of digoxin on pyruvate kinase isoform 2 (PKM2) binding to pro-inflammatory loci and innate immune inflammatory responses in the peripheral blood in healthy subjects.
Despite the wide range of studies concerning the positive effects of bariatric surgery on metabolic state of morbid obese patient, it is necessary to further investigate the specific role of the "sleeve-gastrectomy" intervention, going not only to research results in terms of safety or efficacy on the treatment of comorbidities, but also aimed to understand whether the improvement of metabolic and cardiovascular parameters is due to total weight loss or rather to visceral fat loss, and how much of this improvement is attributable to changes in inflammatory status. The primary endpoint of the study is to evaluate the effect of sleeve-gastrectomy on metabolic parameters (glyco-lipidic assessment, vitamins), bone-remodelling parameters (vitamin D, parathormone) and cardiovascular parameters (blood pressure, flow-mediated dilation, indexed left ventricular mass, inter-ventricular septum, carotid intima-media thickness) in a large obese population on the basis of total weight loss (TWL), variation of visceral fat area (VFA), variation of peri-renal fat thickness and insulin resistance index ("Homeostasis Model Assessment-insulin resistance" - HOMA). In addition the investigators set themselves the objective of assessing whether the presence of comorbidities (diabetes and hypertension) can influence the effects of the intervention on the above parameters, and whether the levels of the NETs and of adipokines such as chemerin in the pre- and post-intervention can correlate with the metabolic-vascular dysfunction, and play a role in its eventual improvement.
A prospective, open-label, pilot study with 24 cardiovascular high risk patients (N=24) having insufficient Low density lipoprotein cholesterin (LDL-C) reduction despite standard of care lipid-modifying therapies (LMTs), to evaluate the effects of potent lipid-therapy intensification via the recently approved monoclonal, human anti-PCSK9 antibody Alirocumab on endothelial function, inflammation, lipoprotein particle subfractions, carotid arteries and post-prandial lipemia in clinical routine at the Medical University of Graz.
We wish to determine to what extent magnesium, thiamine and transketolase activity are affected by the Systemic Inflammatory Response (SIR). The knee arthroplasty model affords the ideal study design, as surgery generates an inflammatory response. Blood samples are drawn preoperatively and for up to four days post operatively, and again at three months post-operation.
Lung cancer (LC) remains a leading cause of death among cancers worldwide. Though radiotherapy is one of the most frequently used treatments, it increases side-effects (pain, fatigue) and inflammation, possibly leading to further tumorigenesis of surviving cancer cells. The purpose of this study is to test the effects of transcutaneous auricular VNS vagal nerve stimulation (taVNS), known to reduce inflammation, on radiotherapy-induced inflammation and other side-effects in LC patients undergoing radiotherapy. In this feasibility study 12 patients with NSCLC stage III (A/B) receiving radiotherapy will be enrolled. Our primary endpoint is the effect of vagus nerve stimulation (VNS) on inflammatory levels (such as CRP and cytokines), immunological factors (neutrophils, monocytes, lymphocytes) and the tumor marker CEA. Our secondary endpoint is the psychological well-being and quality of life of the patients during their radiotherapy treatment.
Obesity is associated with general low grade inflammation and, consequently, of oxidative stress that affects properties and functionality of lipoproteins. Metabolic syndrome exacerbate low grade inflammation. The intentional weight loss of at least 5% of the initial weight can modulate the pro-inflammatory state and reduce the oxidative stress related to the metabolic syndrome, thus diminishing the cardiovascular risk.
Optical coherence tomography (OCT) is an imaging modality, first described in 1991, that provides cross-sectional images of the eye in a non-invasive manner. OCT is analogous to ultrasonography but measures the "echoes" of light waves rather than sound and, as a result, generates extremely high-resolution images (~5 μm axial resolution). Although OCT has already proven revolutionary in ophthalmology, current OCT systems are large, expensive, and require skilled personnel for image acquisition and interpretation. Furthermore, current OCT systems are limited to examination of specific regions of single eyes - for example, separate devices are typically required for anterior segment (e.g., cornea) versus posterior segment (e.g., retina) imaging. A new form of OCT imaging has recently been developed - so-called "binocular" optical coherence tomography (OCT) (Envision Diagnostics, Inc., California).1,2 Binocular OCT addresses many of the short-comings of conventional OCT devices. Binocular OCT extends the application of OCT devices beyond that of simple, cross- sectional imaging to a diverse array of diagnostic tests. The binocular design also removes the need for additional personnel to perform testing (i.e., the device can be self-operated in an automated manner), and allows for novel testing to be performed that is not possible with monocular imaging. In particular, binocular OCT devices have the potential to perform automated, quantitative pupillary measurements - an entirely novel application for this imaging modality, plus also adds a number of unique capabilities. In particular, binocular OCT removes the need for additional personnel to acquire the images by enabling patients to align the optical axes of the instrument with the optical axes of their own eyes. The system also employs recently developed "swept-source" lasers as its light source, allowing it to see deeper into the eye than conventional OCT systems. Finally, binocular OCT systems allow image capture from both eyes at the same time. This "simultaneous" ocular imaging extends the range of diagnostic testing possible, allowing for features such as pupillometry and ocular motility. The greatly increased range of imaging for these lasers enables the entire depth of eye tissue to be captured in just a few sequences of images - so- called "whole eye" OCT or "OCT ophthalmoscopy". In this study, the investigators aim to explore the unique imaging features of the binocular OCT to describe novel features across a range of diseases. The repeatability of quantifying various parameters in the images acquired using the system will be assessed.
Patients who tear their ACL are at high risk for developing arthritis (post-traumatic osteoarthritis-PTOA) just 10 years later. Joint bleeding and inflammation contribute to deterioration of joint health. This study will determine whether treatment with Tranexamic Acid (TXA), an FDA approved medication that reduces bleeding right after ACL injury and reconstructive surgery reduces inflammation and improves joint health as a new strategy to prevent or delay the onset of PTOA.