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Discover 22,668 clinical trials near New York, New York. Find research studies in your area.
Showing 6181-6200 of 22,668 trials
NCT04182620
The purpose of the ULTRA-HFIB Pilot is to determine the role of adjunctive renal denervation (RDN) in the prevention of Atrial Fibrillation (AF) recurrence in patients scheduled for an AF ablation procedure. Patients will be randomized to either i) AF ablation (Control) or ii) AF ablation + renal sympathetic denervation (Intervention).
NCT03373604
This study is being done to learn about tau tangles in Alzheimer's disease. A type of positron emission tomography (PET) scan is used to measure the abnormal accumulation of protein called tau in the brain. These are thought to be involved in Alzheimer's disease. The investigators will also perform brain MRI and to tests to measure the participant's memory and thinking.