Active clinical trials for "Syndrome"

The purpose of this study is to investigate the accessibility of beauty products for individuals with upper extremity disabilities. By examining various factors such as packaging design, product applicators, and ease of use, this research aims to identify barriers faced by individuals with upper extremity disabilities or visual deficits when using beauty products. The study seeks to provide insights and recommendations for improving the accessibility of beauty products, ultimately promoting inclusivity and enhancing the overall beauty experience for individuals with disabilities.

To evaluate the validity of lung ultrasound compared to CT chest and chest radiograph for diagnosis of ARDS and prediction of successful weaning from mechanical ventilation in those patients compared to traditional methods.

Background and objective From this April, there was a COVID-19 outbreak in Taiwan. The first fatal case of pediatric COVID-19 encephalitis was reported on April 19, 2022 and fatal fulminant cerebral edema in other 4 children with COVID-19 encephalitis was reported within 1 month from Taiwan CDC registry. To date, around 700,000 children got COVID-19 recently. Several children developed MIS-C (multi-system inflammatory syndrome in children)-related shock about 2-6 weeks after COVID-19. Since both COVID-19 associated encephalopathy/ encephalitis and MIS-C are life-threatening, it is urgent to delineate its prognostic biomarker, host genetic factors, immunopathogenesis and viral pathogenesis. Methods Pediatricians will enroll cases of both COVID-19 associated encephalopathy/ encephalitis and MIS-C from several hospitals and medical centers. Their clinical manifestations, lab findings, severity and outcomes will be collected. Clinical assessment of all the systems will be performed. Blood, nasopharyngeal swab and stool will be collected at acute, subacute and convalescent stages for whole exome sequencing, immunopathogenesis including chemokine/cytokine, T/B lymphocyte subset, SARS-CoV2 specific Ab/T/B cell, T and B cell repertoire, viral pathogenesis including multiple viral detection, persistence of fecal SARS-COVID-2 as well as respiratory and gut microbiota. We will establish the animal models for COVID-19 associated encephalopathy/encephalitis and MIS-C, based on the K18-hACE2 or R26R-AGP mouse models established in NTU animal center. Moreover, specific viral or host factors involved in regulating the pathogenesis and immune responses can be investigated, to optimize the protocol for further improvement of the animal models and also to help identify the putative therapeutic targets. Expected results We will delineate the clinical and laboratory characteristics of COVID-19 associated encephalopathy and encephalitis, the role of immune, virology, genetics mechanism in pathophysiology, and will optimize the treatment algorithm based on the result of this study. We also expect that the important biomarkers and risk factors associated with clinical outcome and severity, the immunopathogenesis of MIS-C, host genetic factors and the viral pathogenesis and microbiota associated with MIS-C will be found.

AID-ANGIO is an observational, prospective, single arm, longitudinal study. Its objective is to investigate the diagnostic yield of the systematic use of a diagnostic strategy hierarchically addressing both obstructive and non-obstructive causes of myocardial ischaemia in an all-comers population of patients with chronic coronary syndromes (CCS) undergoing invasive coronary angiography (ICA). Angiographically severe-grade stenosis (≥70%) can be safely considered flow-limiting without further physiological assessment. Conversely, by means of a pressure guidewire, intermediate-grade stenosis would be evaluated with fractional flow reserve (FFR) and/or non-hyperaemic pressure ratios (NHPR) in order to determine if they are physiologically relevant. Those patients with non-obstructive CAD or normal epicardial coronary arteries would undergo functional coronary tests to investigate the presence of microcirculatory and vasomotor coronary disorders, which would account for non-obstructive causes of ischaemia. The main hypothesis of AID-ANGIO study states that, in patients with CCS referred to ICA, the application of a structured strategy -including ICA, physiological assessment of intermediate-grade stenosis and functional coronary tests- leads to a high diagnostic accuracy.

Lesch-Nyhan Syndrome (LNS) is a genetic disorder that results in a deficit in the hypoxanthine-guanine phosphoribosyltransferase (HPRT) enzyme, which affects purine metabolism. It is a genetic disorder that is carried by an X-linked recessive gene. LNS has 3 typical symptoms. These are increased uric acid, neurological symptoms and behavioral disorders. Dystonia is often seen among its neurological manifestations. Signs of primidal and extraprimidal system can be seen. It is very important to create the syndrome-specific physiotherapy program. In order to achieve this, evaluations based on the International Classification of Functioning, Disability and Health (ICF) model are valuable in terms of showing the right way in the management of the disease.

Researchers from the University of Michigan and Northwestern University are studying people's experiences with swelling caused by Nephrotic Syndrome. Interviews with patients (child and adult) and parents of young children will be conducted. The information collected from the interviews will be used to develop a survey to use when testing new medications for Nephrotic Syndrome. Please consider participating in a 1-hour long interview with the Prepare-NS research study to discuss children and adults experiences with swelling.

This study seeks to explore immunological mechanisms in patients with Multisystem Inflammatory Syndrome in Children (MIS-C) to improve the understanding of this pathogenesis of this disease. In a cohort of MIS-C patients diagnosed during the Wild type, Alpha, Delta and Omicron waves, research samples will be analyzed for whole-blood RNA expression, proteomics, inflammatory cytokines, cellular immune populations, autoantibodies, as well as host genetic markers.

Postural Tachycardia Syndrome (POTS) is the most common autonomic disorder and is estimated to affect 3,000,000 individuals in the United States, with 80-85% of patients being women. The condition is characterized by a rapid increase in heart rate (HR) that occurs on standing, and chronic symptoms of cerebral hypoperfusion leading to lightheadedness, dizziness, and blurred vision. The acute hepatic porphyrias(AHP)are among the diseases that present with autonomic cardiovascular(tachycardia)and neurovisceral symptoms (abdominal pain) among others; they present with acute exacerbations Given that there is available treatment for AHP that change the natural progression of the disease, study focuses to investigate the occurrence of AHP in POTS and determine the clinical and neuro-hormonal characteristic of the POTS subgroup that will likely benefit from AHP screening. This study has one visit that involves, answering some questionnaires, coming to the lab for blood work, genetic testing, and some autonomic function tests. About 50 people will take part in this study.

The Radiologically Isolated Syndrome (RIS) corresponds to the discovery of white matter (WM) abnormalities suggestive of multiple sclerosis (MS) by their location, size, and appearance, on the brain or spinal cord Magnetic Resonance Imaging (MRI). This imaging is performed for a reason other than for suspicion of demyelinating disease in subjects without a history of neurological symptoms and a strict routine clinical neurological examination. It was defined and named in 2009 (Okuda et al.) after publishing 3 case series (French, USA, Turkey). The Radiologically Isolated Syndrome Consortium (RISC) published a cohort of subjects with an extended follow-up after the first brain MRI of MS, with 34% presenting an event (clinical conversion) at five years, 51.2 % of these subjects showed an event at ten years. The patients who offer a higher risk of developing a first clinical demyelinating event were identified such as male sex, young age, the presence of oligoclonal bands (BOCs) in the Cerebrospinal Fluid (CSF), the presence of infratentorial lesions and spinal cord lesions on the first MRI suggestive of RIS. The location and morphology of the lesions appear to be decisive for studying the risk of conversion. Our first objective is to prospectively collect data to identify the subjects who present a higher risk of developing a first clinical demyelinating event and the progression of the disease in these subjects. Among the objectives of this worldwide cohort is the analysis of (1) environmental factors (Vit D, EBV, tobacco…), (2) MRI biomarkers, including atrophy, central veins signs, paramagnetic rings, and DTI. (3) digital biomarkers (4) oculography (5) biological markers To summarize, this cohort will allow for analyzing features in imaging, biology and the exploration of digital and oculographic characteristics to identify predictive factors of clinical evolution of a large cohort of subjects presenting WM abnormalities suggestive of multiple sclerosis.

Venovenous extracorporeal membrane oxygenation (VV-ECMO) is a salvage treatment for severe acute respiratory distress syndrome (ARDS). With the large-scale implementation of VV-ECMO in critical care medicine departments in China, significant progress has been made in treating severe ARDS. However, the patient mortality rate remains high. The pathophysiological essence of ARDS is an imbalance between the body's oxygen supply and demand, causing tissue and cell hypoxia, organ dysfunction, and even death. The VV-ECMO treatment process still requires mechanical ventilation assistance. However, inappropriate mechanical ventilation settings can lead to ventilator-related lung injury (VILI). In recent years, mechanical power has gradually attracted everyone's attention and is considered the cause of VILI. The transpulmonary mechanical power is more accurate to the energy directly performed to the lung tissue. Transpulmonary mechanical energy has a specific value in judging the prognosis of mechanically ventilated patients, but its clinical significance in treating patients with VV-ECMO is unclear. This study aimed to explore the value of transpulmonary mechanical power in predicting the prognosis of patients with severe ARDS patients treated with VV-ECMO.