Clinical trials Below are current clinical trials.107 studies in Neurology (open studies only). Filter this list of studies by location, status and more. Advanced Care Planning in Dementia Jacksonville, Fla. The goal of this study is to gain a better understanding of the status of advanced care planning among caregivers of patients with dementia and examine how this differs by race and disease stage. A Study to Evaluate Sex and Gender in Multiple System Atrophy Rochester, Minn. The primary purpose of this study is to understand the influence of sex and gender on pathophysiologic mechanisms of neurodegeneration in Multiple System Atrophy (MSA) in order to determine sex-specific hormonal factors associated with onset of symptoms in MSA. Cerebrospinal Fluid Biomarkers For Brain Tumors Rochester, Minn. The purpose of this study is to help generate a repository of Cerebrospinal Fluid (CSF) samples relevant to neuro-oncology research that may facilitate the identification of biomarkers that are predictive of disease burden, therapeutic susceptibility or response to therapy. This protocol will also provide a vehicle for CSF access for patients or providers wishing to generate or evaluate individualized biomarkers as part of other research or individualized therapy protocols. Multiscale EEG Dynamics Rochester, Minn., Scottsdale/Phoenix, Ariz. The purpose if this study to combine state of the art cerebral signal processing techniques and localization methods with intracranial electrode recordings to investigate the interaction of local hippocampal and neocortical networks with distributed brain activity. A Study To Explore If It Is Possible To Successfully Obtain Optical Coherence Tomography (OCT) Imaging And Data While Patients Undergo Brain Surgery Jacksonville, Fla. The goal of this study is to investigate the feasibility of successfully obtaining intra-operative OCT imaging and data during standard brain surgery. A Study Of The Possible Use Of A New Imaging Method With Glioma Tumors Scottsdale/Phoenix, Ariz., Rochester, Minn. The purpose of this study is to see if Magnetic Resonance Elastography (MRE) a recently developed imaging technique can be used to characterize and help stage glioma tumors and evaluate response to therapy. Dominantly Inherited Alzheimer Network (DIAN) Jacksonville, Fla. The purpose of this study is to identify potential biomarkers that may predict the development of Alzheimer's disease in people who carry an Alzheimer's mutation. Magnetic Resonance Elastography of Traumatic Brain Injury Rochester, Minn. This purpose of this pilot study is to determine if there are changes in mild TBI detectible with MRE. This is the first time this novel technology has been applied to mild TBI and the anticipated results are theoretical. Acute Modulation of Stereotyped High-Frequency Oscillations Rochester, Minn. The purpose of this study is to do data collection of EEG findings to determine whether new types analysis of intracranial EEG can add different and possibly useful information to standard types of analysis of intracranial EEG. Intracranial EEG data will be collected intraoperatively and postoperatively during routine clinical monitoring, and will be analyzed by researchers for functional brain mapping and the investigation of high frequency oscillations (HFO's), for the purpose of identifying functional and epileptogenic brain areas. Sex-Specific Effects Of Endocrine Disruption On Aging And Alzheimer's Disease Jacksonville, Fla., Rochester, Minn. The researchers are trying to determine whether ovarian hormones are associated with aging processes and with the risk of developing Alzheimer's disease in women. Pagination Clinical studies PrevPrevious Page Go to page 33 Go to page 44 Go to page 55 Go to page 66 Go to page 77 NextNext Page Request an appointment Expertise & rankingsResearch Nov. 08, 2025 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Phoenix/Scottsdale, Arizona, and Mayo Clinic in Jacksonville, Florida, have been ranked among the best Neurology & Neurosurgery hospitals in the nation by U.S. News & World Report. Learn more about this top honor NeurologyDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20117054 Medical Departments & Centers Neurology