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 purpose of this study is to look at whether F-18 Fluciclovine (i.e. Axumin) is better or as good as F-18 Sodium Fluoride (F-18 NaF) when looking at bone disease from prostate cancer. Axumin is a radioactive agent used on a positron/computed tomography (PET/CT) camera to look for prostate cancer in general.
The purpose of this research study is to identify a way to improve the feeling of exhaustion that patients might experience because of Multiple Sclerosis (MS).
Parkinson's disease (PD) affects approximately 1 million people in the US, with annual health care costs approaching $11 billion. PD results from a loss of dopamine-producing cells in the brain. This decrease in dopamine is associated with shaking, stiffness, slowness, balance/walking problems, thinking, and fatigue which severely impair activities of daily living. Current medical and surgical treatments for PD are either only mildly effective, expensive, or associated with a variety of side-effects. Therefore, the development of practical and effective therapies would have significant benefits. Transcranial direct current stimulation (tDCS) can influence how the brain works. A review of studies concluded that, overall, tDCS improves walking and balance in people with PD (PwPD). However, these studies had mixed results. For example, most have stimulated the frontal brain areas and all have used intensities of 2 mA (milliamperes; a measure of electrical current strength) or less. However, given the vital role of the cerebellum in walking and balance, and in PD impairments, the cerebellum may represent a more effective brain target. A recent review of studies also recommended performing investigations of higher intensity tDCS (greater than 2 mA), to potentially increase stimulation efficacy. No study has investigated the effects of multiple sessions of cerebellar tDCS on gait and balance in PwPD and none have used tDCS intensities greater than 2 mA. Therefore, there is a critical need to determine if repeated sessions of cerebellar tDCS might improve walking and balance in the short- and long-term.
IV placement is a common and necessary for surgical procedures. Unfortunately, pain associated with needle catheterization experienced during peripheral IV placement is a source anxiety and discomfort in many patients. The intensity of pain and distress caused by procedures can vary from mild to moderate, but also may be severe in certain patients resulting in numerous physiological, psychological, and emotional consequences. As such, the investigators ultimately aim to evaluate the techniques that could make the placement of the IV more comfortable.
This is a pilot study of approximately 20 pre-operative patients scheduled for a transversus abdominis plane (TAP) block as pain management for a previously scheduled surgery. Subjects will be randomly assigned to receive either cooled ropivacaine (4°C) during a TAP block or room temperature (between 20-25°C) ropivacaine during the block. The effects of a TAP block generally diminish within 24 hours. We believe that cooling ropivacaine before administration may slightly prolong the analgesic effects of the block and delay time before additional analgesic is requested, resulting in less opioid use following surgery.
This proposed study seeks to community knowledge and understand the experience of underserved communities in the exploration of reducing health disparities and increasing vaccine uptake and acceptability COVID-19, influenza, and pneumonia for AA and Latinx populations. Unique in its design, it has the following characteristics: 1) multifaceted, 2) culturally tailored, 3) community-based, and 4) mixed methods in which the outcomes of interest will be measured before and after the intervention with 18-month interval. Furthermore, we seek to enhance our partnerships and collaborations with churches in South Los Angeles by supporting efforts to encourage COVID-19, influenza, and pneumonia vaccination uptake among underserved minorities in one of the most challenged and hard-to-reach population areas in the nation.
The study aims to investigate the relationship between neuropsychological functioning and brain perfusion in patients undergoing carotid endarterectomy and control patients undergoing other peripheral vascular procedures.
The current standard of care for limiting the movement of mechanically ventilated critical care patients is the use of physical wrist restraints, which are both ineffective in preventing removal of invasive and adjunct respiratory support devices and have a multitude of negative physical and psychological consequences for the patient. The objective of the proposed research is to test an innovative device designed to allow more freedom of movement of mechanically ventilated patients without bending of the arms, thereby preventing removal of adjunct mechanical ventilation devices and invasive monitoring equipment.
There is currently no prospective study analyzing the effect of tracheostomy with bedside simultaneous gastrostomy versus tracheostomy with delayed gastrostomy placement (TSG versus TDG) on the outcomes of neurocritically-ill patients. The investigators will study TSG via concomitant PDT and PUG procedures, while TDG will occur per usual care. This study is a prospective randomized open-label blinded endpoint study to assess the effect of tracheostomy with bedside simultaneous gastrostomy (TSG) versus the usual care of tracheostomy with delayed gastrostomy (TDG) placement on outcomes of neurocritically-ill patients.
The purpose of this study is to evaluate the safety and efficacy of cardiac radioablation (CRA) as a means of noninvasive treatment of ventricular tachycardia (VT) refractory to both medication and catheter ablation.