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 primary purpose of this study is to characterize the acute anti-dyskinetic properties of intravenous levetiracetam in Parkinson's disease patients who have been optimized on antiparkinsonian medication. The secondary objective is to study the effect of intravenous LEV on additional motor and cognitive symptoms of PD.
The implementation of nursing urinanlysis protocols based off of symptoms of urinary infections will significantly decrease the length of a patient's stay in the Emergency Department.
The purpose of this study is to see if a medicine called Sulodexide will help prevent or slow down the progression of Membranoproliferative Glomerulonephritis type II/Dense Deposit Disease. Sulodexide is not yet FDA approved and has not been studied in children. Study aim/hypotheses: to measure the efficacy of Sulodexide treatment in patients with the above disease/s.
Severe sepsis will provoke signals leading to muscle atrophy and weakness. Electrical stimulation will reduce the impact of sepsis.
To determine the relationship between periodontal disease and upper genital tract inflammation in pregnancy. To determine whether certain fluid levels in the oral cavity and the vagina are associated with preterm birth or low-birth weight.
This study has been designed to utilize already obtained biopsy specimens for investigation of the utility of a new, non-invasive optical diagnostic technique. The study will allow a careful correlation between the Optical coherence tomography findings and conventional histology.
This study evaluates theories regarding cocaine abstinence which propose that increased presynaptic and postsynaptic dopamine activity and increased serotonin activity are associated with abstinence in cocaine dependent subjects at the beginning and three to six months after a treatment program. We are using positron emission tomography (PET), Magnetic Resonance Imaging (MRI) and diffusion tensor imaging (DTI) in cortical and subcortical areas in a series of brain imaging studies testing these theories of abnormalities in the dopamine and serotonin system for cocaine addiction by examining the distribution of 18F-fallypride, 18F-altanserin, and FDG. We are evaluating genetic theories associated with cocaine addiction through the examination of genetic markers and functional genomics.
The purpose of this study will be to assess the attentional ability of patients with mild to moderate traumatic brain injury (TBI) using the functional Magnetic Resonance Imaging (fMRI) technique. Methodology for specific aim 1: sagittal pilot scan, 3-D anatomical MRI, Whole brain echo-planar imaging (EPI), and functional MRI techniques with traumatic brain injured subjects doing a Continuous Performance Test (CPT) attention task and compare the pattern of activation with those of normal controls to see if there is a failure to activate frontal lobes in the traumatic brain injured subjects.
The researcher can use Optical coherence tomography a near-infrared diode to emit light that can produce images of the specimen under investigation and provide information about tissue abnormalities without causing damage.
This study is to determine the prevalence of lower urinary tract symptoms in women undergoing surgery for gynecologic malignancy.