Active clinical trials for "Syndrome"

The study will investigate an association between ankle dorsiflexion and altered frontal knee kinematics during step down test in patients with PFPS.

Within this trial, the cardiovascular and mental status as well as the metabolic profiles of patients with endogenous cortisol excess are evaluated.

Characterization of the genetic causes, and of the immunopathological clinical and biological manifestations in children with pediatric Evans syndrome included in a prospective national observational cohort of rare diseases.

REWINDER is a multinational, multicentre, non-interventional, retrospective study of patients treated with an oral antiplatelet (ticagrelor, prasugrel or clopidogrel) while in hospital after an acute coronary syndrome (ACS) event, to be conducted in Belgium and Luxembourg. Primary objective is to evaluate the actual treatment persistence with oral antiplatelets (OAP) after an ACS in the clinical practice in Belgium and Luxembourg. The main secondary objectives are to describe the most frequent reasons for OAP treatment switch, discontinuation or reinitiation; to identify the decisionmakers in the OAP treatment changes and to characterize the patient profile in terms of demographics, diagnosis, management strategies, comorbidities and concomitant medications to identify any association between patient profile and treatment duration.

In clinical practice language impairment is frequently reported in association with nocturnal epileptiform activity. There is a spectrum of epileptic conditions that are characterized by nocturnal epileptiform activity. From mild to severe this spectrum involves: Rolandic epilepsy (RE), nocturnal frontal lobe epilepsy (NFLE), Landau-Kleffner syndrome (LKS) and electrical status epilepticus during slow wave sleep (ESES). The exact characteristic of the relationship between nocturnal epileptiform activity and language impairment is yet to be explored. The investigators suggest that nocturnal epileptiform EEG discharges and nocturnal epileptic seizures during development will cause diseased neuronal networks that involve language. The diseased neuronal networks are less efficient compared with normal neuronal networks. Objective: Identification of a diseased neuronal network characteristic in children with nocturnal epileptiform activity, which can explain language impairment in these children. For this the investigators will use functional magnetic resonance imaging (MRI) to analyse brain activity and diffusion weighted MRI to investigate white matter connectivity.

The planned cohort study shall clarify whether the use of biomarkers leads to improved diagnostic assessment of elderly patients. The study will evaluate the clinical value of biomarkers (highly sensitive Troponin T, Troponin T of the 4th generation) in elderly patients. These biomarkers are analyzed together with the symptoms and other parameters collected at admission. The diagnosis of myocardial infarction could be made earlier and more accurately with the help of biomarkers, in particular the highly sensitive troponin T.

This study will elucidate how the parental origin of the X-chromosome influences health status as well as metabolic fate in Klinefelter patients. Epigenetics and transcriptome-research will be directly linked to the metabolic and inflammatory pattern of actual patients to improve care for them. The Klinefelter Syndrome is one of the most common genetic disorders in men. The patients have one supernumerary X-chromosome, which is partly active and disturbs a normal male development. Testosterone deficiency in form of primary hypogonadism is a common feature in these men. Such a condition promotes clinically relevant metabolic patterns related to a pro-inflammatory status and diabetes mellitus type 2 (insulin resis-tance), cardiovascular disease as well as infertility. However, the variety of pathologies is pro-nounced between patients and low testosterone concentrations cannot fully explain the wide scope of pathologies in these men. Some patients become clinically obvious during puberty and adoles-cence, some in their thirties or later and all exhibit a huge variation in phenotype. Switching on and off of specific genes on the X-chromosome is differential, depending on the origin either from the maternal or paternal side. Hence, an influence on the clinical picture is hypothesised. Thus, key targets are clarification of the parental origin of the supernumerary X chromosome and elucidation of methylation and expression profile of pivotal X-chromosomal genes. These will be related to clinically relevant metabolic and inflammatory patterns as well as fertility to identify individual risks as well as treatment strategies for Klinefelter patients.

A retrospective study of 5753 eyes of cataract surgery patients was conducted at our Clinic. Ocular optical components measured by optical low coherence reflectometry biometer LENSTAR LS 900® of the cataract myopic eyes with pseudoexfoliation syndrome were put in comparison with those of cataract myopic eyes group without pseudoexfoliation syndrome.

This study proposes to verify the total energy expenditure in patients with short bowel syndrome using the doubly labeled water method, as well as determining the rate of oxidation of nutrients, aiming to assist the management of nutritional therapy for these patients.

Turner Syndrome is a common genetic disorder. Seventy percent of adults with Turner Syndrome have abnormalities in glucose metabolism which can lead to diabetes. The current screening guidelines for diabetes in Turner Syndrome are not specific and involve a fasting blood sugar once a year. The objective of this study is to determine if there are abnormalities in glucose metabolism and pancreatic function in young girls with Turner Syndrome. The study hypothesis is that pancreatic dysfunction (specifically of the beta cells that make insulin) is more prevalent in girls with Turner Syndrome compared to healthy controls.