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Filter by:Bronchopulmonary Dysplasia (BPD) is a multi-factorial disease process that is the end result of an immature, surfactant deficient lung that has been exposed to hyperoxia, mechanical ventilation and infection. These conditions initiate an inflammatory response characterized by elevated inflammatory cell infiltrates and proinflammatory cytokines that lead to the development of significant acute and chronic lung injury. The study drug, rhCC10, is a recombinant version of natural human CC10 protein. Native CC10 is produced primarily by non-ciliated respiratory epithelial cells, called Clara cells and is the most abundant protein in the mucosal fluids in normal healthy lungs. The purpose of this study is to evaluate the pharmacokinetics, safety, tolerability and anti-inflammatory effects of a single intratracheal (IT) dose of rhCC10 to intubated premature infants receiving positive pressure ventilation for treatment of respiratory distress syndrome (RDS) to prevent long term respiratory complications referred to as bronchopulmonary dysplasia, and, more recently, as Chronic Pulmonary Insufficiency of Prematurity (CPIP; asthma, cough, wheezing, multiple respiratory infections). CC10 regulates inflammatory responses and protects the structural integrity of pulmonary tissue while preserving pulmonary mechanical function during various insults (eg. viral infection, bacterial endotoxin, ozone, allergens, hyperoxia). Together these properties suggest that administration of rhCC10 may help to facilitate development of normal airway epithelia and prevent the inflammation that leads to CPIP in these infants. This study is funded by the FDA Office of Orphan Product Development (OOPD).
The study shall prove whether treatment of irritable bowel syndrome with Iberogast is superior to placebo regarding the main criterium "pain"
STUDY QUESTION: Which of the four abnormally elevated androgen groups (total testosterone [TT], androstenedione [A4], free androgen index [FAI], or dehydroepiandrosterone-sulfate [DHEA-S]) present with an unfavorable metabolic and hormonal profile, appear to be more insulin-resistant and pose additional cardiovascular risk? SUMMARY ANSWER: Subjects with excess free androgen index tend to be obese and face the highest metabolic syndrome risk, adipocytokine alterations, insulin resistance (IR) and cardiovascular risk. The excess TT group presents with a marginal IR risk, while the excess A4 group has the highest antimüllerian hormone (AMH), and may counterbalance obesity; this group and the excess DHEA-S group have a favorable association with IR.
Postmenopausal Osteoporosis is characterized by a decrease in bone mass as well as a deterioration of the bone architecture resulting in an increased risk of fracture,which is directly related to the lack of estrogen and also associated with a variety of genetic and acquired factors. Previous studies have found that POP molecular regulation mechanism of kidney Yang deficiency syndrome may be associated with LTBP1 gene expression. This topic using RT-PCR and Western Blot detection POP of kidney Yang deficiency group and healthy group LTBP1 mRNA and proteion's expression level,validate LTBP1 relevance to POP the kidney Yang deficiency syndrome.To provide a scientific basis for clinical treatment.
Glaucoma is the world's the second leading cause of irreversible blindness. The World Health Organization (WHO) estimated the incidence of blindness due to glaucoma to be 4.4 million people worldwide in 2002. Intraocular pressure (IOP) is the sole proven modifiable risk factor for the development and progression of glaucomatous optic neuropathy. Medical therapy is aimed at lowering IOP in order to prevent or slow progression. Exfoliation syndrome (XFS) is the most common identifiable cause of open-angle glaucoma, affecting an estimated 60 to 70 million people worldwide. Approximately two-thirds of patients have disease in only one eye on clinical examination; however, XFS is detectable in the other eye with conjunctival biopsy. XFS is also a systemic disease, with effects on the cardiovascular and cerebrovascular systems. Patients with XFS are twice as likely to convert from ocular hypertension to glaucoma. Glaucoma in XFS is more severe than primary open angle glaucoma. There is greater diurnal IOP fluctuation, greater visual field loss and optic nerve head damage at the time of diagnosis, poorer response to medications, more rapid visual field progression and more frequent need for surgery. Because you meet eligibility criteria for our study, we ask for your consent to participate in the study described below. In brief, you will be taking an investigational drug (AR-12286, rho-kinase Inhibitor) at either 0.5% or 0.7% once a day for 6 months. This drug is currently being tested in patients with primary open-angle glaucoma, but not yet in glaucoma in exfoliation syndrome. Because of the mechanism of glaucoma in XFS and the mechanism of action of rho-kinase inhibitors, there is reason to think it would be more effective in eyes with XFS and glaucoma than in primary open-angle glaucoma (ordinary glaucoma). There will be a baseline and study day 1 visit, week 1 visit, month 1 and 3 visit, week 13 visit, month 6 visit and a week 25 visit; for a total of 7 office visits.
Coronary artery disease and heart attacks are the leading cause of death in the UK. Our population is ageing. The number of older patients suffering heart attacks and having angioplasty procedures to open up blocked heart arteries is increasing. After angioplasty, older patients (80 years of age or over) are at 5 times increased risk of death at one year compared to their predicted normal life expectancy. In addition, many patients present with further heart attacks, stroke and undergo repeat heart catheter test and angioplasty procedures. At present it is not clear who will or will not experience further problems in the future. The ability to predict who will and will not suffer future problems at the time of initial presentation can be helpful in providing additional treatment and close monitoring to those that are at risk of further problems. The ICON 1 study is set out to study just that. In this study, older patients will undergo a comprehensive evaluation of the cardiovascular disease burden by undergoing additional investigations. These results from each patient will be used to develop a risk score that will inform physicians of the patient's future risk of developing adverse events and provide a better understanding of how to manage older patients with coronary artery disease and also help plan future studies looking at treatment strategies that might be beneficial in improving outcomes.
Type 1 Hepatorenal syndrome (type-1 HRS) is a severe complication of patients with advanced cirrhosis characterized by marked renal failure and is associated with a very poor prognosis. Type-1 HRS is often precipitated by a bacterial infection, though it may occur spontaneously. It has been demonstrated that vasoconstrictor agents plus albumin are effective in the reversal of the renal failure. A large number of studies have shown that terlipressin improves renal function in patients with type 1 HRS; treatment is effective in 50-75% of patients approximately. Currently there are no specific studies about the treatment of type-1 HRS with ongoing infections.
The purpose of this research study is to compare the safety and effectiveness of local injections of botulinum toxin A (Xeomin®) to an inactive test substance (placebo) in a medical condition called Restless Leg Syndrome. This study has a double blind cross over design. Cross over means that you will have two sets of injections. The first set of injections can be either Xeomin or placebo. The order of injection will be reversed at the three month point following the first injection. Double blind means neither the investigators nor you know which one of the two (Xeomin or placebo) you received.
The Purpose of this study is to evaluate in a randomized, double-blind, Parallel, Non-inferiority, Multicenter, the efficacy and safety of UNCNT in comparison to the active comparator of MELSMON in female having menopausal syndrome. Patients will be allocated randomly to receive either UNCNT or MELSMON. Through the injection of UNCNT to female having menopausal disorder, efficacy in the improvement of the menopausal symptoms by Kupperman index is to be evaluated and compared with MELSMON.
Patients with atrophic glossitis (AG) or burning mouth syndrome (BMS) are frequently encountered in the oral mucosal disease clinic. Our previous studies found a significantly higher frequency (26.7%) of serum gastric parietal cell antibody (GPCA) and a significantly higher frequency (31%) of serum thyroglobulin antibody (TGA) or thyroid microsomal antibody (TMA) in AG patients than in healthy control subjects. Moreover, there is also a significantly higher frequency (13.3%) of serum GPCA or a significantly higher frequency (23.5%) of serum TGA or TMA in BMS patients than in healthy control subjects. Because patients with one organ-specific autoantibody are prone to have another organ-specific autoantibody in sera, we also evaluated whether AG or BMS patients with GPCA are prone to have TGA or TMA in sera and vice versa. We further found that 25.3% of TGA- or TMA-positive AG or BMS patients also have GPCA, 32.3% GPCA-positive AG or BMS patients also have TGA, and 30.6% GPCA-positive AG or BMS patients also have TMA in their sera. Without proper diagnosis and treatment, patients with GPCA are more likely to develop autoimmune atrophic gastritis and subsequently progress to gastric carcinoma, and patients with TGA or TMA may develop autoimmune thyroid disease and finally result in thyroid dysfunction. In addition, previous studies have shown a close association of the HLA-DR or HLA-DQ loci with the presence of autoantibodies (such as GPCA, TGA or TMA) in patients with different types of autoimmune disease. Therefore, in the following 3-year research project, we plan to collect 300 AG and 450 BMS patients from the oral mucosal disease clinic of Department of Dentistry, National Taiwan University Hospital. For each year, 100 AG and 150 BMS patients are collected. A 10-cc blood sample will be drawn from each patient, with 5 cc being used for the determination of the serum levels of GPCA, TGA and TMA and another 5 cc being used for the HLA-DRB1 and HLA-DQB1-genotyping using the polymerase chain reaction with sequence-specific primer (PCR-SSP) typing technique. At the end of this 3-year study, we will realize the frequencies of presence of GPCA, TGA and TMA in sera of our 300 AG or 450 BMS patients. After statistical analyses, we will also know which specific HLA-DRB1 or HLA-DQB1 allele and which specific DRB1-DQB1 haplotype are responsible for the possession of GPCA, TGA or TMA in sera of our AG or BMS patients. In addition, we will understand which specific HLA-DRB1 or HLA-DQB1 allele and which specific DRB1-DQB1 haplotype are responsible for the possession of GPCA in TGA- or TMA-positive AG or BMS patients as well as for the possession of TGA or TMA in GPCA-positive AG or BMS patients. With this important information in mind, we can predict the development of the specific autoimmune diseases such as autoimmune atrophic gastritis and autoimmune thyroid diseases and then adopt proper early diagnosis and treatment to prevent the future occurrence of these diseases and their potential complications (such as gastric carcinoma or thyroid dysfunction).