View clinical trials related to Syndrome.
Filter by:The objective of this study is as follows: - Perform genetic analysis to define the prevalence of each of the known gene mutations in an unselected cohort of patients with focal segmental glomerulosclerosis (FSGS) - Perform a comprehensive assessment of cardiovascular status to determine the incidence of any cardiac abnormalities in patients with FSGS - Determine if patients with mutations in specific proteins are more likely to have cardiovascular abnormalities - Initiate long-term follow up in all patients to determine whether cardiac prognosis is related to any specific genetic abnormality
This study will assess the influence of the High Cut-Off (HCO) CVVHD treatment on the disease progression in septic patients. The primary aim of the study is to evaluate whether HCO CVVHD leads to a significant improvement of the hemodynamic status (mean arterial pressure, vasopressor requirements) in septic patients in comparison to CVVHD treatment with conventional high-flux filters. For the HCO-group the investigators expect a 50% lower dosage of vasopressors needed to maintain an adequate organ perfusion.
The study consists of the realization of a new esophageal stimulation for patients already stimulated 10 years ago. The investigators would like to make a long term evaluation of the evolution of anterograde effective refractory period of accessory duct in the WPW syndrome. This study will be realized by esophageal stimulation.
The purpose of this study is to determine whether obese people do not respond to hepatitis C treatment as well as lean people. This research studies whether obese people will show higher sustained virologic response rate if they lose weight by Orlistat use and dietary and lifestyle modification.
This is a multicenter, randomized, controlled, semi-blinded study to compare two low doses of estradiol administered by recently available transdermal patches for the initiation of puberty in Turner syndrome girls 11.5-13.0 years old in conjunction with growth hormone (GH) therapy. The specific hypotheses to be tested are: when combined with growth hormone (GH) treatment, low dose transdermal estradiol (LTE2) replacement will be more effective in stimulating feminization, height velocity, and bone mineral density without compromising growth potential than very low dose transdermal estradiol (VLTE2), which will in turn be superior to GH alone in effects on feminization, height velocity, and bone mineral density.
Our hypothesis is that hyperinsulinemia increases the renal clearance of D-chiro-inositol (DCI) in women with polycystic ovary syndrome (PCOS) and that this leads to a reduction in circulating insulin-stimulated D-chiro-inositol-containing inositol phosphoglycan (DCI-IPG) release. To assess the effects of a chronic reduction in circulating insulin on DCI metabolism, we propose to reduce circulating insulin in obese women with PCOS by improving insulin sensitivity with the drug pioglitazone. Pioglitazone is a thiazolidinedione that improves peripheral insulin sensitivity, presumably by activation of the peroxisome proliferator-activated receptor gamma (PPARγ) receptor. Administration of pioglitazone to women with PCOS has been shown to improve insulin sensitivity, reduce insulin secretion, and decrease both fasting and post-prandial serum insulin concentrations.
The purpose of this study was to determine whether patients with schizophrenia, schizoaffective disorder, or bipolar I disorder who also have metabolic syndrome have a larger decrease in fasting non-high density lipoprotein (non-HDL) cholesterol levels with aripiprazole than with their current atypical antipsychotic treatment (olanzapine, risperidone, or quetiapine).
Life for long-term bone marrow transplant patients is complicated by endocrine late effects including growth hormone (GH) deficiency, thyroid hormone deficiency and sex steroid deficiency. Recently, studies have also identified problems with metabolic syndrome in adult bone marrow transplant (BMT) survivors. Metabolic syndrome has been identified as a constellation of insulin resistance, truncal obesity and high lipid levels (dyslipidemia) and is associated with an increased risk of type 2 diabetes and cardiovascular disease. Thus the early identification of metabolic syndrome is important. To date, studies have not identified how young an age metabolic syndrome begins in BMT survivors. The investigators' study will consist of two aims: 1. Evaluation of children who have survived BMT for growth hormone deficiency, abnormal lipid metabolism, hypothyroidism and gonadal dysgenesis. The investigators will utilize growth hormone stimulation testing, sex steroid levels, an oral glucose tolerance test (OGTT) and fasting lipid profile to evaluate for concomitant endocrinopathy, prediabetes and impaired glucose tolerance in a cohort of BMT survivors. 2. Cross-sectional study of peripheral and hepatic insulin sensitivity in children surviving BMT using a hyperinsulinemic euglycemic clamp and the stable isotope 6,6 [2H2] glucose. These aims will provide pilot data to power the first definitive study of insulin resistance in childhood BMT survivors.
The purpose of this study is to assess the bleeding safety (the composite endpoint of major and clinically relevant non-major bleeding) of 2 doses of apixaban (2.5 mg BID and 5.0 mg BID) or placebo in combination with standard therapy (aspirin and /or additional antiplatelet therapy) over a 24 week treatment period in selected subjects with recent (≤7 days) acute coronary syndrome.
Lenalidomide has shown significant efficacy in the treatment of anemia associated with both 5q- and non 5q- MDS patients. The mechanism(s) of action of lenalidomide in MDS is still to be determined, but given the differences in response rates seen, it is probable that the mechanism is different for patients with 5q- disease compared to non 5q- patients. T-cell mediated activation of intramedullary apoptosis in patients with early MDS leading to impaired hematopoiesis has been well described. Immunomodulation with agents such as ATG, cyclosporine and thalidomide have demonstrated clear activity in some patients with MDS. Lenalidomide, among its many effects, is a potent immunomodulator, which may contribute to its ability to improve red blood cell counts in patients with MDS. It is possible that this effect could be augmented with the addition of cyclosporine A (CSA), in a similar manner to CSA effects in patients with other bone marrow failure syndromes such as aplastic anemia. Subjects will be treated with lenalidomide 10 mg PO daily days 1-28 of a 28-day cycle. Cyclosporine A will be started on day 1 of cycle 2 (day 29) at a dose of 5 mg/kg per day given orally in 2 divided doses. Cyclosporine A levels will be assessed weekly and doses will be adjusted to maintain a serum trough level between 100-450 mg/ml. Patients will continue on therapy for minimum of 16 weeks unless toxicity occurs which precludes continuation on therapy, disease progression and/or patient withdrawal of consent. Patients not achieving response after completing 16 weeks of therapy will discontinue treatment. Patients achieving response will continue therapy until disease progression, unacceptable toxicity or loss of response.