View clinical trials related to Inflammatory Disease.
Filter by:Main aim of this study will be the evaluation of the neurophysiological techniques of Transcranial Magnetic Stimulation (TMS) via electroencephalography (EEG) co-registration (TMS-EEG) with the study of TEPs (TEP: transcranial evoked potentials) as surrogates of white matter and grey matter functional integrity in patients with Multiple Sclerosis (MS). Data will be compared with those obtained from a group of healthy control subjects. Secondary aim will be the longitudinal evaluation of these neurophysiological parameters in MS patients during routine clinical and radiological evaluations, performed according to clinical practice, for 12 months. To this aim a longitudinal multicenter study will be carried out, interventional (for neurophysiological techniques) and observational (for clinical and radiological evaluations), which involves the enrollment of 64 patients diagnosed with MS. Patients will keep their usual therapeutic regimen and their usual clinical-radiological checks according to clinical practice. The control group will consist of 64 healthy subjects, enrolled with prior written informed consent, age and sex-matched with MS patients and selected among the caregivers of the patients. Healthy subjects will only undergo neurophysiological assessment at baseline. The neurophysiological evaluation will include the study of the propagation of potentials induced by stimulation. This method allows the study of cortical responses in terms of time domain and frequency, obtaining a measurement of interhemispheric connectivity and of microstructural and functional integrity of white matter. In the same way, these methods allow the assessment of grey matter integrity through the study of intracortical excitability.
Inflammation is the way that the body reacts against infection, injury or illness. An uncontrolled inflammatory response can lead to the development of inflammatory diseases, such as rheumatoid arthritis and cardiovascular conditions. Recent studies have shown that inflammation is a regulated process coordinated by a group of molecules known as specialized pro-resolving mediator (SPM). These molecules are produced by enzymes via the enzymatic conversion of essential fatty acids; whereas their biological actions are mediated by proteins expressed on the surface of cells known as receptors. Given the central role that pro-resolving mediators play in regulating the immune response, the aim of this study is to investigate whether there are genetic variants (mutations) in genes encoding for enzymes and receptors involved in the biology of these molecules and to determine how these mutations affect SPM's activity or function. Findings made as part of these studies will help shed light into mechanism influencing disease onset and/or progression and potentially enhance the discovery of new and more effective treatments.
The purpose of this study is to examine the feasibility of using a trans-nasal IPD probe as a measurement tool for gut permeability
This questionnaire is distributed via a mailing list (e-mail) of patients treated within the framework of the FHU for pathologies including chronic inflammatory bowel diseases or IBD (Crohn's disease and ulcerative colitis), inflammatory rheumatic diseases (such as rheumatoid arthritis and ankylosing spondylitis), but also asthma, psoriasis, atopic dermatitis as well as systemic autoimmune (such as scleroderma, lupus, angioedema) and neurological (multiple sclerosis) diseases. A two-step analysis will be conducted: impact of lock down(March 17, 2020 - May 11, 2020) and a 2-month assessment of end of lock down (from May 11, 2020) on issues addressing: overall impact, impact on the disease, treatment and follow-up, and access to information related to the epidemic during these periods.
Neurocognitive impairment is frequently observed in pediatric patients with meningoencephalitis (ME) and sepsis-associated encephalopathy (SAE) which represent two relevant central nervous system (CNS) diseases in pediatric patients. It is uncertain, if the the origin of the disease, located primarily in the CNS of patients with ME or secondarily in patients with SAE in the course of sepsis, is of importance for the severity of injury to the brain. Prospective clinical studies combining clinical and laboratory examinations including specific biomarkers of neuroaxonal injury were not performed in a comparative study. Biomarkers of neuroaxonal injury are therefore not only of great interest to detect and monitor neurocognitive impairment but also to quantify the severity of brain injury in patients with ME and SAE.
Regular exercise, such as brisk walking, has been shown to lower levels of indicators of inflammation in the blood in people with long term conditions. This includes people with heart disease, kidney disease and diabetes. Axial Spondyloarthritis (axSpA) is an inflammatory condition with prescribed medication focusing on reducing inflammation. However, the effect of exercise on indicators of inflammation in axSpA is unknown. The research study intends to investigate whether a 12-week period of regular exercise can have favourable effects on inflammatory markers in the blood.
To determine the effectiveness of a 7-day course of an oral, prophylactic antibiotic on the incidence of periprosthetic joint infection and wound complications following primary total hip and knee arthroplasty in a high-risk patient population.
In Denmark an estimated 200.000 patients suffer from obstructive sleep apnoea (OSA). The breathing pauses during sleep result in varying degrees of symptoms ranging from none over disturbed sleep to severe daytime sleepiness and cognitive deficits such as reduced short-term memory and difficulty concentrating. In addition, it increases the risk of hypertension, cardiovascular thromboembolic disease and type-2 diabetes as well as causing a 3-6 times increased risk of being involved in traffic accidents. Recent studies suggest that measurement of fractioned exhaled nitrogen oxide (FeNO) from the upper airway may be used as marker for airway inflammation. Studies have demonstrated that inflammation of the airway is present in OSA. In this study the investigators want to see whether FeNO measurements from the upper airway can be used to screen severe snorers for OSA. OSA is rarely diagnosed in patients with chronic rhinosinusitis (CRSwNP) or asthma. The connection between these three inflammatory conditions and the level of FeNO has not previously been investigated but might be clarified in our study. Patients suffering from severe snoring will be offered inclusion. The patients will undergo an ENT examination as well as FeNO testing and testing of lung function. A sleep study will be made as well as they will be asked to fill out questionnaires on sleep quality, nasal symptoms, lung function and their health in general.
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a condition resulting in varying degrees of nasal congestion, nasal secretion, facial pain and reduced or absent sense of smell. In Denmark an estimated 200.000 patients suffer from this condition. It affects the quality of life in a degree equivalent to chronic cardiac and respiratory conditions. CRSwNP is known to be associated with inflammation in the nose and sinuses. In some patients the inflammation is also present in the lower airway resulting in shortness of breath, chest constriction, wheezing and coughing. It follows that asthma is often seen in patients with CRSwNP. Even though the association of asthma and CRSwNP is well known it is easy to overlook the asthma further reducing the quality of life. Previous studies have found that undiagnosed asthma is present in about a quarter of patients with CRSwNP. While many of the CRSwNP patients are treated in private ENT practice alone the lack of simple diagnostic tests giving a reliable measurement of airway inflammation is a challenge in diagnosing concurrent asthma. A recent study showed measuring of fractional exhaled nitrogen oxide (FeNO) in exhaled air to be a promising diagnostic test. The concentration of this gas in the exhaled air from the nose and mouth is related to the degree of airway inflammation and can therefore be used as a surrogate measurement in a safe and easy way. With this study the investigators want to measure the concentration of FeNO in patients with CRSwNP in private ENT practices. The aim is to explore if it can be used as a screening test for asthma. The study will also screen the patients for obstructive sleep apnea (OSA). Patients will be recruited from three private ENT practices in the Capital Region of Denmark. Patients with CRSwNP will be recruited from their appointments in the ENT clinics. They will be offered inclusion in the study, and if they give an informed consent, an exhaled NO test and a thorough ENT examination including a fiberoptic examination of the upper airway will be performed. They will also be asked to fill out questionnaires on the severity of symptoms from the nose and lungs, sleep quality and their health in general. Patients will also undergo a sleep study (Cardio-Respiratory Monitoring = CRM) and tests of lung function. With signs of respiratory or sinus disease they will be referred for further investigations and treatment.
Using an investigational CT scanner which uses a new type of detector to capture X-rays, (a photon counting CT detector), the goal of this experimental study is to compare conventional CT images to CT images using the photon counting detector in patients undergoing CT scans for clinically indicated reasons. The main question it aims to answer is whether the images produced using the new detectors are superior in quality. Participants will undergo the clinically indicated CT images and the photon counting detector CT images of a limited area during the same examination time.