View clinical trials related to Syndrome.
Filter by:This is a double-blind, crossover food challenge study using pork with and without α-gal in patients with a clinical diagnosis of gastrointestinal (GI)- α-gal allergy, and to investigate the pathophysiology underlying their symptoms.
The purpose of this study is to determine if nVNS will decrease autonomic symptom intensity (COMPASS-31 and Child Functional Disability Inventory) in adolescent patients with postural orthostatic tachycardia syndrome (POTS) in comparison to standard recovery STEPS management.
This was a randomized controlled study. The infants enrolled were randomly divided into the IOE group (with Intermittent Oro-Esophageal Tube Feeding) and the PNG group (with Nasogastric Tube Feeding), all receiving systemic therapy. Before and after 4-week treatment, pulmonary infection, swallowing function, nutritional status and body weight between the two group were compared.
To get a better insight into the central conducting lymphatic system in adult volunteers with Noonan Syndrome (NS) without clinical symptoms or signs of lymphatic disease compared to NS and CardioFacioCutaan syndrome patients with severe lymphatic disease
The goal of this clinical try is to investigate the effect of hyperbaric oxygen therapy (HBOT) on symptoms, quality of life and absence of work through sickness in patients with post-COVID on short- and mid-term, as well as to identify biochemical mechanisms of action. The main questions it aims to answer are: - What is the clinical relevance of improvements of symptoms and quality of life after treatment with HBOT for post-COVID? - What are the changes in absence from work after treatment with HBOT? - What is the cost-effectiveness of treatment with HBOT? - What are possible mechanisms of action of HBOT? Participants will undergo 40 sessions of HBOT. Researchers will compare HBOT with standard care alone (control group). In case of a positive outcome, patients in the control group can cross-over to the HBOT group after 6 months.
Intraoperative Floppy Iris Syndrome (IFIS) is a potentially serious cataract surgery complication. IFIS is most commonly associated with the chronic use of tamsulosin and other alpha1-adrenergic receptor antagonists prescribed in low urinary tract symptoms. There are a number of guidelines for operative technique modifications with the aim to prevent the development of IFIS. The study focuses on two options for prophylactic strategies: the application of atropine drops and the instillation of intracameral epinephrine.
the effects of high-intensity interval training on myocardial function will be studied in a group of patients under medical treatment for the components of metabolic syndrome.
This prospective pilot study of biological specimens aims to identify new prognostic and predictive biomarkers of response to standard therapy for local advanced BC, as well as to identify new targets for the development of immuno- therapeutic protocols. First aim is therefore to expand our knowledge to increase the response to preoperative treatment, intensify treatment patterns, and select patients based on clinical parameters. In this regard, it appears imperative to investigate yet under-investigated factors that might impair the response to standard therapy for local advanced BC including association to metabolic syndrome and analysis of tumoral and stromal features supporting a tumor microenvironment impenetrable to both drugs and immune system cells.
The aim of this prospective, investigator-initiated study is to evaluate the diagnostic accuracy and correlations between functional indices (fractional flow reserve, FFR) and morphometric indices: luminal and qualitative parameters assessed by optical coherence tomography (OCT) including minimal lumen area, plaque type, presence of thin cap fibroatheroma among patients with chronic coronary syndrome identified with intermediate grade coronary stenosis.
This study focuses on the therapeutic relevance of the endocannabinoid (eCB) system for the treatment of Fragile-X syndrome (FXS), the primary hereditary cause of autism spectrum disorder (ASD). Most individuals with FXS have moderate to severe intellectual disability (ID), and caregivers are mainly concerned about aggressive behavior and anxiety problems. Since FXS individuals have a normal lifespan, the overall lifetime cost for the Canadian society of a single case is estimated at $1.2 to $4.7 millions reaching $18 billions for all FXS cases. There is no cure for FXS, as all clinical trials so far have been unsuccessful.FXS is caused by transcriptional silencing of the Fragile X mental retardation protein (FMR1) gene, making FXS a simple model to study ASD and ID pathophysiological mechanisms. Of those, neuronal hyperexcitability is largely recognized as a core deficit in FXS, and a critical therapeutic target for the disorder. Using transcranial magnetic stimulation (TMS) in FXS patients, our team provided the first direct evidence of Gamma-aminobutyric acid (GABA) receptor a (GABAa) dysfunctions in humans with this disorder and showed that this inhibitory deficit is linked with cortical hyperexcitability (PMID: 31748507). Concurrent lines of evidence suggest that stimulation of the endocannabinoid (eCB) system with the administration of Cannabidiol (CBD) could upregulate GABAergic function and correct inhibitory deficits presumed responsible for the neuropsychiatric phenotype of FXS. CBD has been shown to increase GABA concentration levels in the brains of healthy individuals, an effect that could help correct the hyperexcitability typically found in FXS. Thus, this trial aims to define the therapeutic potential of the eCB system for FXS, by measuring the impacts of oral CBD administration on the principal inhibitory neurotransmitter system of FXS patients, and the severity of the clinical phenotype.