There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The hypotheses of the present study of Freeman-Sheldon syndrome (FSS) and related conditions are: (1) that exercise capacity is lower in FSS patients versus normal controls, and the lower exercise capacity is due to changes in the muscles' normal structure and an inability of sufficient quantity of the energy molecule to bind to muscle; (2) this muscle problem reduces amount of air that can get in the lung and amount of oxygen carried in the blood, which then has the effect of increasing heart and respiration rates, blood pressure, and deep body temperature, and produces muscle rigidity; (3) the events noted above, when they occur during cardiac stress testing, are related to a problem similar to malignant hyperthermia (MH) reported in some muscle disorders without use of drugs known to cause MH. MH (a life-threatening metabolic reaction that classically is triggered when susceptible persons receive certain drugs used in anaesthesia.
The purpose of the study is to determine the effectiveness of rizatriptan for treating attacks of chronic post-traumatic headache.
The primary objective of our study is to examine characteristics of bacteria that are discovered in urine from pediatric patients that utilize either LoFric® or non-LoFric® catheters for self intermittent catheterization. The investigators hypothesize that the hydrophilic nature of the LoFric® catheter will alter the microbial environment and reduce clinically significant urinary tract infections in patients with neurogenic bladder compared to a similar population using standard catheters. Secondary outcomes will be comparing the incidence of clinical urinary tract infections between patients that use standard catheters and those that use LoFric catheters. Lastly, patient satisfaction using LoFric catheters compared to standard catheters will be assessed.
1. Early initiation of sirolimus will prevent or delay the development of intimal thickening and subsequent graft failure. 2. Treatment guided by the development of cardiac allograft vasculopathy (CAV) on intravascular ultrasound (IVUS) will be more effective in delaying progression of CAV compared to treatment guided by angiography. 3. Prevention of the development and progression of intimal thickness on IVUS will prevent the development of heart failure, graft dysfunction, and cardiovascular death related to CAV. 4. Small artery elasticity predicts progression of cardiac allograft vasculopathy and is modified by sirolimus 5. Patients who have no progression of CAV will have favorable improvement in biomarkers and endothelial cells compared to patients who have progression of CAV
Abnormal peripheral endothelial function and alterations in circulating biomarkers that are associated with endothelial activation and inflammation correlate with angiographic evidence of cardiac allograft vasculopathy, defined as greater than 25% stenosis in a major coronary artery.
The objective of this study is to evaluate if single subcutaneous (SC) doses of PL-3994, administered to patients with asthma can achieve a clinically meaningful increase in pulmonary function (Forced Expiratory Volume in one second: FEV1) while maintaining an acceptable safety profile. The study will characterize the bronchodilator effect, dose and safety of PL-3994 in a population of moderately severe, stable asthmatics following overnight withdrawal of beta-2 agonists.
The purpose of this study is to demonstrate if Proton Pump Inhibitors (PPI's) decrease blood levels of 25-Hydroxyvitamin D (25-OH Vitamin D).
The primary objective of the pilot portion of this study is to establish the safety and tolerability of an extended treatment break period in patients who have undergone neoadjuvant chemoradiotherapy as well as use of systemic therapy during this break.
There have been multiple articles done regarding oral hygiene on patients in burn and intensive care patients. All articles agree the need for good oral hygiene in these special needs patients. They also note that more research needs to be done on this subject, yet have no direction of how to proceed in this research. Currently, no research has been done on the burn/intensive care patient to see if there is a difference form the non-hospitalized patient which oral hygiene protocol is based on.
In this study, a newly designed and FDA approved fully covered metal stents will be used to palliate 20 patients with malignant lesion of the esophagus. Dysphagia score will be assessed before and after treatment to confirm efficacy