View clinical trials related to Inflammation.
Filter by:Surgical extraction of retained lower third molars is associated with the development of postoperative complications, including inflammation, trismus and postoperative pain, that lead to a decrease in patients' quality of life. Therefore, the use of drugs is essential to reduce the morbidity associated with surgery, with NSAIDs and corticosteroids being the most commonly used drugs.
The goal of this observational study is to explore the feasibility of using 18F-labeled FAP molecular probe for PET/CT imaging (18F-FAPI PET/CT) to accurately evaluate inflammation and fibrosis in renal diseases. The main questions it aims to answer are: - Can 18F-FAPI PET/CT accurately evaluate the inflammation and fibrosis of kidney disease? - What is the value of 18F-FAPI PET/CT as a non-invasive assessment of inflammation and fibrosis in kidney disease? Participants will receive [18F]AlF-NOTA-FAPI-04 PET/CT and renal aspiration biopsy.
Progressive destruction of the lungs is the main cause of shortened life expectancy in people with cystic fibrosis (pwCF). Inflammation and respiratory infections play a key role in CF lung disease. Previous studies have shown that an increase in inflammatory markers predicts structural lung damage. Close monitoring of pwCF is crucial to adequately provide optimal care. Pulmonary management for pwCF involves treating infections and exacerbations and promoting exercise and mucociliary clearance to slow or prevent structural lung damage. To evaluate the treatment and incite timely interventions it is important for the pulmonary physician to be well-informed about the condition of the lungs. The main monitoring tools in regular CF care are lung function, sputum cultures, symptom reporting and more recently imaging by chest computed tomography (CT-scan) or magnetic resonance imaging (MRI). Strangely enough, there are currently no monitoring tools used in clinics to measure inflammation in the lung, although this is a main factor for progressive lung disease. New highly effective modulator therapy (HEMT) such as elexacaftor/tezacaftor/ivacaftor [ETI, Kaftrio®] is transforming CF treatment, vastly improving lung function and reducing exacerbations. Initial CFTR modulators like ivacaftor and lumacaftor/ivacaftor also improved lung function and reduced exacerbations, but studies showed that lung inflammation was still present. The long-term impact of ETI and its effect on inflammation is not yet known. Thus, monitoring pwCF on HEMT may be different from before, as lung damage seen on chest CT will be less apparent and lung function will improve considerably, therefore not being adequate markers for subtle changes in the lungs. Thus, the focus of monitoring in the era of highly effective CFTR modulators needs to change preferably focusing on measuring lung inflammation. An ideal monitoring tool for lung inflammation in pwCF should be non-invasive, efficient, and provide accurate and sensitive results. Currently, sputum and BAL are the most common methods for assessing inflammation, but BAL is invasive and sputum may not always be available. Exhaled breath analysis by the electronic nose (eNose) or gas chromatography-mass spectrometry (GC-MS) of volatile organic compounds (VOCs) shows promise as a non-invasive monitoring tool. Other promising markers and techniques are inflammatory markers in the blood (cytokines and micro-RNA (miRNA)) and urine. Thus, the objective of this project is to design novel, minimally invasive monitoring techniques capable of identifying lung inflammation in pwCF undergoing highly effective CFTR modulator therapy (ETI) compared to those not using CFTR modulators. The efficacy of these innovative techniques will be evaluated and verified against inflammatory markers in sputum, spirometry, and validated symptom and quality of life scores.
A prospective observational cohort study in patients with cerebral small vessel disease deterring whether changes in systemic inflammation predict brain white matter damage measured using MRI and cognitive decline. This is a study funded by a joint BHF-Dutch Heart Foundation research grant and will be conducted in both Cambridge UK and Nijmegen Netherlands with 100 of the 200 total participants recruited at each site, and data from both sites analysed together.
Dietary interventions have been consistently proposed as a part of a comprehensive strategy to lower the incidence and severity of atherosclerosis and cardiovascular diseases (CVD). Excessive consumption of fats enriched in saturated fatty acids (SFA) is associated with an increased risk of atherosclerosis and other CVD. By contrast, replacement of SFA with monounsaturated fatty acids (MUFA) and omega-3 long-chain polyunsaturated fatty acids (ω-3 PUFA) has been reported to be inversely associated with risk of atherosclerosis. This is partly due to the ability of MUFA (and PUFA) in modulating low-density lipoprotein (LDL) and triglyceride-rich lipoprotein (TRL) lipid composition and oxidation status, and thereby the functionality of such lipoproteins. While most of the nutritional studies have focused on elucidating the mechanisms by which dietary fats affect LDL and TRL, little or nothing is known about the regulatory effect of MUFA and PUFA on structure and functional remodelling of high-density lipoproteins (HDL). There is clear evidence of an inverse association between plasma levels of HDL and the formation of atherosclerotic plaques. However, recent studies have suggested that HDL may not be as beneficial as thought at least in patients with established cardiometabolic disorders. In those patients, the HDL behaves as pro-inflammatory lipoproteins. Until now, few studies have addressed this "dark side" of HDL and has never been evaluated the role of dietary fatty acids on HDL plasticity (i.e. phenotype and functionality). A better understanding of this duality between anti-inflammatory and pro-inflammatory HDL would be relevant to prevent HDL-related atherogenic dyslipidemias and to provide personalized dietary advices for a successful management of atherogenic lipid profiles. This step of proof-of-principle will determine the instrumental role of major fatty acids present on a diet (SFA, MUFA and MUFA plus ω-3 PUFA) in promoting or reversing the phenotype of pro-inflammatory HDL. We expect to offer a novel insight on HDL and its relationship with dietary fatty acids through the following objectives: 1) To analyse acute changes in the lipidome, proteome and functional properties of HDL in humans (healthy volunteers and patients with metabolic syndrome) upon a challenge of a meal rich in SFA, MUFA or MUFA plus ω-3 PUFA; and 2) To analyse the influence of diets rich in SFA, MUFA and MUFA plus ω-3 PUFA on HDL plasticity in a preclinical animal model of diet-induced metabolic syndrome and that develops atherosclerosis.
The primary objective of this study is to examine the influence of 4-weeks ingestion of TrueBroc®, (broccoli seed extract, BSE) with mustard seed powder (MSP) on improving skin health by evaluating skin physiological and biochemical parameters. This study will test the effect of BSE and MSP compared to placebo on skin health after 4 weeks supplementation. The study will employ a randomized, crossover design with subjects acting as their own controls.
The primary objective of this study is to histologically evaluate the incorporation of AlloMend® Acellular Dermal Matrix into surrounding native soft tissue. Adults 18 years of age or greater who have undergone a pre-pectoral placement of tissue expanders for breast reconstruction and will have a histological evaluation of the AlloMend® Acellular Dermal Matrix and native tissue at time of permanent breast implantation.
Evaluating the effect of a combined therapy of chiropractic sessions plus nutritional supplement containing hemp, omega-3 fatty acids, and broccoli extract oil in patients experiencing chronic pain and inflammation.
This is a prospective randomized controlled trial. Investigators aimed to compare the effect of three different anesthetic adjuvants (continuous infusion of lidocaine or dexmedetomidine, intrathecal morphine injection) on the biomarker for cancer recurrence and metastasis. Patients undergoing elective colorectal cancer surgery will be randomly allocated to three parallel arms and the biomarkers for cancer recurrence and metastasis, inflammation, and immune response will be compared. And we will compare the clinical outcomes in the three method.
Objective: To collect information and biospecimens (such as blood, muscle, and skin samples) that will be used to research causes and treatments of inflammatory muscle diseases. Eligibility: People aged 12 years and older with suspected or confirmed inflammatory muscle disease. Healthy volunteers aged 18 years and older are also needed. Design: Participants will have at least 1 clinic visit. Each visit will last 4 to 8 hours. Some may return for additional visits. All participants will undergo these procedures (unless they are unable to): - Physical exam, including blood and urine tests. - Magnetic resonance imaging (MRI) scan of the thigh. Participants will lie still on a table with padding around 1 thigh. The table will slide into a tube. The scan will last for approximately 40 minutes. Some procedures are optional: - Muscle biopsy. An area of skin will be numbed. A quarter-inch cut will be made. Several pieces of muscle tissue, about the size of grains of rice, will be removed. - Skin biopsy. An area of skin will be numbed. A piece of skin about a quarter inch in diameter will be removed. - Genetic testing. Some of the samples collected may be used for genetic testing.