View clinical trials related to Inflammation.
Filter by:A double-blind study to evaluate the role of vitamin D in corneal epithelial barrier function, ocular microbiome, ocular inflammation, and visual acuity of children with allergic conjunctivitis.
Single-group, open-label, phase I / II clinical trial: Evaluation of the safety of autologous adipose tissue-derived mesenchymal stem cell transplantation in inflammaging (Ageing-related low-grade inflammation) patients.
This study is designed to determine the efficacy of the Lumoral method on oral health in adolescents undergoing fixed orthodontic treatment. Improved supragingival plaque control can help to also sustain the subgingival plaque management in the long term. In addition, the device might have a photobiomodulation effect on periodontal tissues.
The purpose of this study is to investigate the efficacy of orally administered nirmatrelvir/ritonavir compared with placebo/ritonavir to improve quality of life in non-hospitalized adult participants suffering from post-acute COVID-19 syndrome.
The goal of this mechanistic clinical trial is to learn about the effects of medications called soluble guanylyl cyclase stimulators on vascular function and markers of kidney and brain injury in patients having heart surgery. The main questions it aims to answer are: 1. Does soluble guanylyl cyclase stimulation improve blood vessel function compared to placebo? 2. Does soluble guanylyl cyclase stimulation decrease markers of kidney injury and brain injury compared to placebo? Participants will be randomized to a soluble guanylyl cyclase stimulator called vericiguat or placebo, and researchers will compare vascular function and markers of brain and kidney injury to see if vericiguat improves vascular function and reduces markers of injury. This will provide important information to determine the underlying reasons that patients have some kidney and brain function problems after having heart surgery.
The Autonomic Nervous System (ANS) regulates the inflammatory response in real time, just as it controls heart rate and other vital functions. Many studies have investigated induced stimulation of the vagus nerve and its therapeutic effect in inhibiting TNFα (Tumor Necrosis Factor alpha) secretion, and therefore the risk of hypotension, septic shock, organ dysfunction during inflammation. While the anti-inflammatory effect of the autonomic nervous system on inflammation has been well studied, conversely, the effect of major inflammation on the balance of the autonomic nervous system is more difficult to understand. The inflammatory reflex could be overwhelmed and the regulatory centers of the brainstem dysregulated during situations of extreme inflammation.
Calcific aoric valve disease (CAVD) is extremely common worldwide, affecting almost 50% of the population over 85 years of age, with a lethality higher than 50% at 2 years for symptomatic patients, unless aortic-valve replacement is performed. CAVD is characterized by slowly progressive fibro-calcific remodelling of the valve leaflets causing aortic stenosis. The spectrum of the disease progression starts with leaflet degeneration and progresses from early lesions to valve stenosis/obstruction, which is initially mild to moderate but eventually becomes severe. Risk factors for CAVD partly overlap those for atherosclerosis but also intake age-related tissue changes and effects of comorbiditiies (e.g. renal failure) in the overall complex mechanisms of valve leaflet degeneration, which is, at present, unpreventable, leaving aortic valve repair the only treatment option for severe aortic stenosis. In the first phase of the disease the valve becomes thickened and mildly calcified, then the disease evolves to severe valve calcification with impaired leaflet motion and vast blood flow obstruction. Calcific AS valves show advanced osteogenic metaplasia with the presence of osteoblast-like cells and chondrocytes associated with dense inflammatory infiltrates. Bacteria have been detected in the absence of diagnosis of acute infective endocarditis, but their role is still unknown. Different bacterial species (C. acnes (59%), E. faecalis (16%), S. aureus (15%), and S. pyogenes (10%)) have been typed and intramural bacterial colonization has been observed in patients with calcified structural valvular heart disease. Indeed, it has been recently demonstrated that bacterial infections can directly affect osteoblast differentiation/activation. The Authors hypothesized that a subclinical or latent valvular bacterial infiltration facilitates a chronic inflammation and contributes to accelerated structural valve degeneration. An interdisciplinary team has been established to investigate the infective, biochemical and structural features of calcific aortic valve disease.
The purpose of this study is to develop and optimize a targeted behavioral intervention for sleep disturbance among individuals who have recently lost a spouse/long-term cohabitating partner. In the first phase of this study, patient focus groups were conducted to gather information about the unique sleep challenges experienced by spousally bereaved individuals and the kinds of support they would like to receive from a program based on Cognitive Behavior Therapy for Insomnia (CBT-I). In the second phase of the study, a two-arm randomized controlled trial will be conducted to compare changes in sleep and inflammation among participants in the targeted CBT-I intervention to those in an information-only control. Participants will be asked to attend two in-person visits (at baseline and, approx. 8 weeks later, at post-treatment) to provide a blood sample and have vital signs and basic anthropometric measurements (height, weight, waist circumference) taken. After their baseline visit, participants will be randomized into either the targeted CBT-I intervention or the information-only control. The targeted CBT-I intervention will entail 6 online sessions (approx. 50 mins. each) delivered via videoconference by a trained facilitator, once per week over the course of approx. 6 weeks. The information-only control will entail 1 online session (approx. 50 mins.) delivered via videoconference by a trained facilitator. Sleep data (collected via both actigraphy watches and patient self-report sleep diaries) and data on mood, grief, and sleep habits will be collected from participants at three timepoints (baseline, post-treatment, and then again at a 6-month follow-up).
Primary Study Objective : To compare the effects of low-dose rivaroxaban plus aspirin versus aspirin on atherosclerotic plaque inflammation using serial FDG Positron Emission Tomography/Computed Tomography(PET-CT) imaging of carotid artery and ascending aorta. Secondary Study Objective : To compare the effects of low-dose rivaroxaban plus aspirin versus aspirin on biomarkers including high-sensitivity C-Reactive Protein(CRP) and lipid profiles.
This study aims at evaluating the possible efficacy and safety of L-carnitine in rheumatoid arthritis via targeting Jak/STAT pathway and TGF-β1