Clinical Trials Below are current clinical trials.138 studies in Neurology and Neurosurgery (open studies only). Filter this list of studies by location, status and more. Left Atrial Appendage Exclusion for Prophylactic Stroke Reduction Trial Rochester, Minn. The objective of this trial is to evaluate the effectiveness of left atrial appendage exclusion (LAAE) for the prevention of ischemic stroke or systemic arterial embolism in subjects undergoing cardiac surgery who have risk factors for atrial fibrillation and ischemic stroke. Resting State Connectivity in Adolescents with Postural Orthostatic Tachycardia Syndrome and Chronic Pain Rochester, Minn. The purposes of this study are to compare the functional connectivity in adolescent patients with Postural Orthostatic Tachycardia Syndrome (POTS) both with and without chronic pain, to those with chronic pain alone, to that of healthy controls; to evaluate whether there is a change in functional connectivity following participation in an intensive rehabilitation-oriented program previously demonstrated to have excellent outcomes with regard to functional recovery and symptom control; and to correlate outcomes using standardized symptom and function rating scales to imaging findings. Creation of PLACENTA/Serum Repository Database: Autoimmunity from Mother To Baby Study Rochester, Minn. The purpose of the study is to learn more about autoimmunity and potential mother to baby transmission of pathogenic antibodies. The collected research samples from children will be frozen and stored at the Mayo Clinic and will be used for future studies of autoimmune diseases. A Study to Evaluate the Use of a Smartphone App for Stroke Patients with Obstructive Sleep Apnea Rochester, Minn. The purpose of this study is to evaluate the use of a smartphone app for stroke patients with obstructive sleep apnea in order to better use their positive airway pressure (PAP) therapy. A Prospective Registry for Patients with REM Sleep Behavior Disorder and Polysomnographic REM Sleep without Atonia and Controls Rochester, Minn. The purpose of this study is to follow patients with REM sleep behavior disorder (RBD) over time and learn which types of RBD patients may be at risk of developing other diseases. Cerebrospinal Fluid (CSF) Biomarkers for Prediction of Dementia Rochester, Minn., Jacksonville, Fla. To further investigate biomarkers in CSF as possible predictors for mild cognitive impairment and dementia AHEAD 3-45 Study Rochester, Minn., Jacksonville, Fla. The purpose of this study is to determine whether treatment with BAN2401 is superior to placebo on change from baseline of the Preclinical Alzheimer’s disease (AD) Cognitive Composite 5 (PACC5) at 216 weeks of treatment. A Study to Assess Hyperphosphorylated Tau PET Binding in Primary Progressive Aphasia Rochester, Minn. This study is designed to learn more about the use of a new imaging agent AV-1451 which shows strong binding to abmormal tau in the brain, to see if it will allow positron emission tomography (PET) scanning of tau in the brains of patients with Primary Progressive Aphasia. A Study to Test Concussion Return to Baseline after Elective Craniotomy Procedure Jacksonville, Fla. The purpose of this study is to determine return to baseline (RTB) period after an elective craniotomy procedure using the ImPACT testing assessment. Pre-operative vs. Post-operative Radiosurgery for Metastatic Brain Tumors Rochester, Minn., Jacksonville, Fla., Scottsdale/Phoenix, Ariz. The purpose of this study is to determine whether there is an increase in the time of a first occurrence of either: local recurrence, leptomeningeal disease, or symptomatic radiation brain necrosis in patients with brain metastases who receive SRS prior to surgery as compared to patients who receive surgery prior to SRS. Pagination Clinical studies PrevPrevious Page Go to page 66 Go to page 77 Go to page 88 Go to page 99 Go to page 1010 NextNext Page Medical Professionals Neurology & Neurosurgery Clinical Trials