View clinical trials related to Syndrome.
Filter by:In 2005, The University of Alabama at Birmingham established a NIDDK-funded, interdisciplinary center of excellence in PKD-related research, with specific emphasis on recessive PKD. In the previous Core Center award period, we developed a Core Resource to capture clinical and mutational data for ARPKD patients ("Core A: ARPKD Clinical and Genetic Resource", NCT00575705). However, studies in the last several years have demonstrated that ARPKD and other single gene disorders characterized by renal cystic disease and extra-renal phenotypes share numerous pathogenic features. In the current competitively- renewed Center, we have expanded this Core resource to include other hepato/renal fibrocystic diseases. Goals for the Core A: The Hepato/Renal Fibrocystic Diseases Translational Resource are: 1. - Clinical Database: • Expand our comprehensive Clinical Database to include information from all patients who meet the inclusion criteria for hepato/renal fibrocystic diseases. 2. - Mutational Database: - Test children with ARPKD and other hepato/renal fibrocystic disease to identify genetic mutations, establish a DNA bank for patients with hepato/renal fibrocystic diseases and develop a Mutational Database. This Database will be capable of linking clinical and mutational information via a unique identifier in a searchable format to facilitate genetic research (e.g. genotype-phenotype correlations, new disease gene studies, and modifier gene studies), translational studies, and clinical trials. 3- Tissue Resource: - Much of the research that is performed on diseases of the kidney, including recessive genetic diseases, requires human tissue from both affected as well as non-affected (controls) individuals. In this Core Resource, we are establishing an independent tissue resource which would supply investigators throughout North America with samples of hepato/renal fibrocystic disease affected tissues for studies of these disorders. 4- Educational Resource: - Expand our multi-media, web-based resource to provide a reliable up-to-date, and comprehensive informational resource for ARPKD and Hepato/Renal Diseases families, their physicians, and genetic counselors.
The purpose of this study is to determine the effectiveness of the anti-depressant Lexapro in the treatment of the Night Eating Syndrome.
A prospective, randomized, controlled, open-label study will be carried out on 80 post-menopausal women affected by the metabolic syndrome (criteria are described in NIH ATP III). After a written informed consent, women will be randomly treated for 6 months with hypocaloric diet (control group) or with diet and a supplementation of myo-inositol 2000 mg plus cocoa polyphenols 30 mg and plus isoflavones 80 mg. will be given randomly Eighty post-menopausal women, affected by metabolic syndrome will be randomized into two groups: 40 treated with myo-inositol 2 g twice per day and forty treated with placebo for six months. The investigators hypothesize that the administration of myo-inositol would improve the insulin-receptor activity in these women, reducing insulin resistance.
The purpose of this study is to investigate the overall response rate (ORR) and safety when treating patients with myelodysplastic syndrome with decitabine. Decitabine is to be administered as long as there is evidence of clinical benefit.
Obstructive sleep apnea (OSA) is much more common in the elderly than in the young; the latest studies show prevalence between 45% and 62% in individuals over 60. It is even higher in patients with dementia such as Alzheimer patients. Several trials in elderly patients showed modified cognitive functions, particularly executive and attentional functions, in patients with respiratory sleep disorder. However the benefit of CPAP (Continuous Positive Airway Pressure) ventilation for Alzheimer patients is still controversial, as there are few studies documenting its effects on dementia patients' cognitive abilities, and clinicians appear reluctant to prescribe this type of treatment. The investigators must keep in mind that Alzheimer patients suffer significant sleep disorders; advanced- stage patients spend 40% of the night awake and are drowsy a large part of the day. In dementia patients, sleep disorder is a major cause of hospitalization and institutionalization. The prevalence of obstructive sleep apnea (OSA) in this population is estimated at over 50%, and appears to be higher the more advanced the dementia. Trials on obstructive sleep apnea syndromes in Alzheimer patients show significatively improved scores on the apnea-hypopnea index (AHI), as well as satisfactory treatment tolerance. However, any impact on cognitive abilities has yet to be demonstrated. In addition, cardiovascular pathologies such as arterial hypertension, cardiac arrhythmias, and strokes are strongly correlated to OSA. In light of its consequences on morbidity and mortality, OSA should be considered a public health issue. In this context, the investigators wish to address the impact of CPAP treatment implementation on the cognitive parameters of patients diagnosed with OSA, particularly on their executive functions. This should provide evidence for mid-term assessment of the benefits of CPAP in caring for elderly patients with dementia. In light of the prevalence of obstructive sleep pathologies in elderly patients reported in various studies and of the potential impact of CPAP treatment on cognitive abilities, the investigators propose a study to evaluate the impact of OSA treatment on elderly Alzheimer patients' cognitive abilities, particularly on their executive functions. Executive functions are a rather heterogenous group of high-level cognitive processes which enable individuals to adopt a flexible, context-appropriate behavior. They also include planning abilities, working memory, cognitive control, abstract thought, rule learning, selective attention, motor response selection, etc... Executive functions are mainly associated to the functioning of the brain's frontal lobes, although subcortical structures also play a role. When the executive functions are affected by disease, daily life is significantly impeded as the individual becomes unable to perform complex tasks or regulate his/her behavior. Many tests can help evaluate these functions in dementia patients. A number of "ecological" tests, such as the zoo map test from the Behavioural Assessment of the Dysexecutive Syndrome (BADS) arsenal, are quite relevant for evaluating executive functions. This project aims to improve the daily life of Alzheimer patients with sleep apnea by improving their executive cognitive functions through CPAP treatment. According to the Paquid's trial, there are 12,400 Alzheimer patients in the French Loire department. [27] The study population will therefore be recruited in the "La Charité" center of CHU Saint-Etienne. The target population is older individuals (≥ 65) suffering from cognitive disorders similar to Alzheimer's disease. OSA will be diagnosed based on polysomnography, on an outpatient basis. Apnea patients will receive CPAP treatment for 4 months, which is the minimum duration required to implement and accept treatment, and to measure its impact on patients' neurocognitive abilities.
The purpose of the present study is to study the effect of aloe vera in the treatment of IBS patients in a randomized, double-blind placebo controlled study.
The purpose of this study is to examine the effects of a blueberry powder on insulin sensitivity, blood pressure, and vascular reactivity in subjects with metabolic syndrome.
The burden of chronic, non-communicable disease, of which cardiovascular disease comprises a significant component, has increased rapidly and substantially in China over recent years. Over the coming decades China is predicted to experience a 69% increase in acute coronary disease(ACS), amounting to nearly 8 million additional events. A recent randomized trial of more than 15,000 patients with acute coronary syndromes, the second phase of Clinical Pathway for acute coronary syndromes in China (CPACS-2) study, showed that a quality improvement initiative could improve aspects of hospital care, including the proportion of patients discharged on appropriate medication. The study also identified a number of barriers to improved care including out of pocket costs and administration systems. However, the study was not able to determine the impact on clinical outcomes or the cost-effectiveness of the intervention. The aim of the third phase of the Clinical Pathway for acute coronary syndromes in China (CPACS-3) study is to determine whether a complex intervention comprising a clinical pathway for ACS management in combination with a number of physician and patient-oriented education tools can improve the quality of care and health outcomes among ACS patient admitted to resource-limited (provincial) hospitals. The effectiveness of the intervention will be evaluated using a cluster randomized trial (stepped wedge design) of ACS patients admitted to 104 hospitals in China. The study will incorporate two additional components (1) a qualitative substudy to identify the barriers and enablers to improved care and (2) a study comparing the cost-effectiveness of the intervention compared to usual care, from the perspective of the health care provider. The study will be conducted in conjunction with the Chinese Ministry of Health and the Chinese Society of Cardiology. The findings from CPACS3 will be able to inform health policy-makers about the extent to which quality improvement initiatives can reduce the risk of death and disability among the millions of ACS patients admitted to hospitals in China each year.
The purpose of this study is to investigate the influence of physical training on exercise capacity, quality of life, functional class, oxygen consumption and right ventricular function in patients with severe associated pulmonary arterial hypertension (APAH) as part of a congenital heart defect with / without Eisenmenger's Syndrome
The purpose of this study is to determine if a new diagnostic technique, called neuromuscular ultrasound, can improve our ability to diagnose focal nerve disease.