View clinical trials related to Syndrome.
Filter by:In order to increase our understanding about the pathogenic mechanism and the strategy of treatment in the subtypes of Guillain Barré syndrome, we will check the temporal changes of cytokines with different biological activities in serum and cerebrospinal fluid (CSF), check the titer of various anti-ganglioside antibodies, perform skin biopsy and correlate these data with the clinical findings such as severity and prognosis
The goal of this study is to determine the genetic basis of polycystic ovary syndrome (PCOS). We will first look for genes in the Icelandic population, where large family trees are known and it is easier to search for genes. We will then determine whether these same genes are important in U.S. PCOS patients.
An abdominal distribution of fat is associated with the greatest heart disease risk, because commonly, several risk factors of metabolic origin (high blood pressure, unfavourable cholesterol profile, elevated blood sugar, impaired insulin action) cluster in these individuals. When this occurs the condition is called the 'metabolic syndrome' (MetS). The cause of the MetS is yet to be fully elucidated. Increased activity of the nervous system resulting in enhanced release of the stress hormone 'norepinephrine', may be one mechanism by which adverse cardiovascular and metabolic sequelae of the MetS might be mediated. Dietary weight loss, and exercise are first-line treatments for the MetS and provide an opportunity to prevent or delay the development of type 2 diabetes and heart disease in this high risk group. However, there is a paucity of data regarding the effects of these lifestyle factors on the nervous system. Furthermore, it is also unknown whether active weight loss ('negative energy balance') or a stable lower weight (weight loss maintenance) is more important in modifying MetS components and nervous system activity. The aims of the proposed project are: 1. To determine whether dietary weight loss in combination with aerobic exercise is more beneficial than dietary weight loss alone in reducing nervous system activity and improving metabolic and cardiovascular parameters in middle-aged men and women with abdominal obesity and the MetS. 2. To determine whether weight loss maintenance four months after active weight loss is associated with a preservation of clinical benefits. 3. To study biological determinants of successful weight loss and weight loss maintenance.
The purposes of this study are to: 1. study the nature and longitudinal course of psychiatric symptoms in children with the 22q11.2 deletion syndrome and 2. identify genes that contribute to the occurrence of these symptoms.
The investigators designed a compassionate basis phase II study for refractory/relapsed mycosis fungoides/Sezary syndrome consisting of alemtuzumab (Campath) for primary evaluation of overall response and time to relapse. Other goals to consider are toxicity and time to new therapy.
In the present study, we examine the question “Will day-time aggression in children improve when their night-time sleep is treated with pharmacological intervention (i.e. clonidine)?” There is considerable anecdotal evidence that clonidine may provide an effective alternative to neuroleptics for treating aggression in children -- first by improving the overall quality of their sleep, and second by providing a safer and more readily tolerated medication with fewer side-effects and a greater probability of long-term compliance. This study uses a double blind placebo controlled design to gather scientific evidence that will help elucidate the mechanisms underlying this treatment effect and will help clarify the relationship between sleep disorders and aggression in children. Our results are expected to help physicians make informed treatment decisions regarding the use of clonidine to improve the quality of sleep and possibly treat problems with aggression in their pediatric patients
This study aims to evaluate the impact of nasal continuous positive airway pressure (nCPAP) treatment on liver enzymes in patients with sleep apnea syndrome and nonalcoholic steatohepatitis. Using a cross over design, the evolution of liver enzymes will be evaluated in 40 patients during a consecutive period of 6 weeks, with and without nCPAP treatment.
This prospective randomized cross over study aims to compare nCPAP with mandibular advancement device for the treatment of sleep apnea syndrome.The effectiveness of nCPAP and oral appliance on apnea-hypopnea index, daytime sleepiness and quality of life will be compared in 60 patients.
Background: Systemic corticosteroids are considered in patients with an adverse clinical course suffering from conditions like the acute respiratory distress syndrome (ARDS) and septic shock. Treated patients not only show improved respiratory function, but also hemodynamic status and overall multiple organ dysfunction score. Objective: To evaluate the safety and effectiveness of 6-methyl-prednisolone on the clinical course of multiple organ dysfunction syndrome (MODS). Design: Multi-center, double-blind, randomized, placebo-controlled. Intervention: Intravenous administration of 6-methyl-prednisolone or placebo (aqueous solution). The duration of the study medication administration protocol is 32 days (1). Primary Endpoints: 1. All cause Intensive Care Unit (ICU) and 28-day mortality 2. Organ dysfunction score on days 4, 7, 14, and 28 of the protocol.
This research project seeks to implement an early intervention program that can be effective in the prevention of Shaken Baby Syndrome (SBS) and infant abuse. Our hypothesis is that the Period of PURPLE Crying intervention program can reduce shaking and abuse of infants through changes in knowledge, attitudes and behaviors about early infant crying, especially inconsolable crying. In this 3-year project, we will implement and evaluate an intervention program in selected prenatal classes, hospitals, and primary care pediatric practices. In this randomized, controlled trial, we will enroll a total of 3000 women/families who are about to give birth or have just given birth to a healthy infant. At each of the three sites (newborn nursery, pediatrician offices and prenatal classes), we will enroll 1000 subjects. Half of all subjects will receive intervention materials (a video, pamphlet and bib/burp cloth) about infant crying. The other half, the control group, will receive comparable materials on infant safety. All subjects will be asked to complete a brief questionnaire at the time of enrollment (pre test), review the materials they receive, complete the Baby’s Day Diary for 4 days when the infant is 5 weeks of age and complete a telephone questionnaire (post test) when the infant is 8 weeks of age.