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ClinicalTrials.gov public records Last synced Oct 27, 2026, 12:54 AM EDT

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Showing 241–264 of 400 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Brain Surgery Clear all
Active, not recruiting Not applicable Interventional

A Phase II Study of Pre-Op SRS Followed by Surgical Resection for Brain Metastases

NCT05341739
View directory record Official record
Conditions
Brain Metastases, Adult
Interventions
Pre-operative Stereotactic Radiosurgery
Other
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Oct 27, 2026, 12:54 AM EDT
Withdrawn Not applicable Interventional

Brain Autoregulation Research Study

NCT07221721
View directory record Official record
Conditions
Hypotension During Surgery, Hypotension Postprocedural
Interventions
Surgery with Active MAP Management, Surgery without Active MAP Management
Device · Other
Lead sponsor
Jennie E Minnich
Other
Eligibility
30 Days to 30 Days
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Phase 4 Interventional Results available

(Botox) Mechanisms of Action in Altering the Molecular Environment in Which Pain Fibers Exist

NCT03381261
View directory record Official record
Conditions
Migraine
Interventions
Botulinum toxin type A
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 27, 2026, 12:54 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Trifecta Research Study

NCT07717866
View directory record Official record
Conditions
PTSD - Post Traumatic Stress Disorder, Cognitive Dysfunction, Brain Injury, Depression - Major Depressive Disorder, Suicidal Ideation
Interventions
Magnetic e-Resonance Therapy (MeRT), Ibogaine Hydrochloride with Magnesium Sulfate, 5-methoxy-N,N-dimethyltryptamine, Physiological Supplementation
Device · Drug
Lead sponsor
Axial Therapeutic Research
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Northridge, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 27, 2026, 12:54 AM EDT
Terminated Phase 2 Interventional

Temozolomide During and After Radiation Therapy in Treating Patients Who Have Undergone Previous Surgery and Placement of Gliadel Wafers for Newly Diagnosed Glioblastoma Multiforme

NCT00238277
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
temozolomide, adjuvant therapy, chemotherapy, radiation therapy
Drug · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 120 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Double-blind Placebo Surgery Trial for Treatment of Parkinson's Disease

NCT03347955
View directory record Official record
Conditions
Parkinson Disease, Surgery
Interventions
Neural implantation group, Sham surgery
Procedure
Lead sponsor
University of Denver
Other
Eligibility
30 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 1999
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 20, 2017 · Synced Oct 27, 2026, 12:54 AM EDT
Recruiting Not applicable Interventional

Impact of Intraoperative Oxygenation Practices on Patient Outcomes

NCT07224243
View directory record Official record
Conditions
Surgeries Undergoing General Anesthesia
Interventions
Lower FiO2, Intermediate FiO2, Higher FiO2
Other
Lead sponsor
Frederic T Billings IV
Other
Eligibility
18 Years and older
Enrollment
54,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Ann Arbor, Michigan • Omaha, Nebraska • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 27, 2026, 12:54 AM EDT
Not listed No phase listed Observational

Reversal of Battle-Related Aging (ROBRA) in a Special Operations Forces Cohort

NCT05855876
View directory record Official record
Conditions
Post-Traumatic Stress Disorder, Traumatic Brain Injury
Interventions
subanesthetic ketamine infusions and bilateral cervical sympathetic blocks
Procedure
Lead sponsor
Stella Center
Other
Eligibility
40 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Westmont, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Phase 3 Interventional

Phase III Study of Rindopepimut/GM-CSF in Patients With Newly Diagnosed Glioblastoma

NCT01480479
View directory record Official record
Conditions
Glioblastoma, Small Cell Glioblastoma, Giant Cell Glioblastoma, Gliosarcoma, Glioblastoma With Oligodendroglial Component
Interventions
Rindopepimut (CDX-110) with GM-CSF, Temozolomide, KLH
Drug
Lead sponsor
Celldex Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
745 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
88
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 74 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Laser Interstitial Thermal Therapy (LITT) for the Treatment of Pediatric Central Nervous System Tumors

NCT02451215
View directory record Official record
Conditions
Brain Tumor
Interventions
Laser Interstitial Thermotherapy (LITT)
Device
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
1 Year to 22 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 23, 2020 · Synced Oct 27, 2026, 12:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Outcomes Following Parafascicular Surgical Evacuation of Intracerebral Hemorrhage: A Pilot Study

NCT01971359
View directory record Official record
Conditions
Intracerebral Hemorrhage
Interventions
Not listed
Lead sponsor
OSF Healthcare System
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated May 19, 2016 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Not applicable Interventional Results available

Cerebral Autoregulation Monitoring During Cardiac Surgery

NCT00981474
View directory record Official record
Conditions
Thoracic Surgery, Cardiopulmonary Bypass
Interventions
blood pressure maintenance based on cerebral blood flow autoregulation measurement, Control group
Drug · Device
Lead sponsor
Northwestern University
Other
Eligibility
55 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 27, 2026, 12:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Identifying the Needs of Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Veterans and Their Families: TBI and Co-Occurring Behavioral Health Issues

NCT01502852
View directory record Official record
Conditions
Traumatic Brain Injury, Co-Occurring Behavioral Health Issues
Interventions
Not listed
Lead sponsor
VA Eastern Colorado Health Care System
Federal
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 25, 2014 · Synced Oct 27, 2026, 12:54 AM EDT
Terminated No phase listed Observational

Visualization of the STN and GPi for DBS

NCT05774041
View directory record Official record
Conditions
Deep Brain Stimulation, Parkinson Disease
Interventions
SIS System
Device
Lead sponsor
Surgical Information Sciences Inc.
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
Tucson, Arizona • Little Rock, Arkansas • Hartford, Connecticut + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2025 · Synced Oct 27, 2026, 12:54 AM EDT
Withdrawn Phase 2 Interventional

More Complete Removal of Malignant Brain Tumors by Fluorescence-Guided Surgery

NCT01445691
View directory record Official record
Conditions
Benign Neoplasms, Brain, Brain Cancer, Brain Neoplasms, Benign, Brain Neoplasms, Malignant, Brain Tumor, Primary, Brain Tumor, Recurrent, Brain Tumors, Intracranial Neoplasms, Neoplasms, Brain, Neoplasms, Intracranial, Primary Brain Neoplasms, Primary Malignant Brain Neoplasms, Primary Malignant Brain Tumors, Gliomas, Glioblastoma
Interventions
5-ALA (Gliolan)
Drug
Lead sponsor
Constantinos Hadjipanayis
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
6
States / cities
Atlanta, Georgia • Ann Arbor, Michigan • Detroit, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Phase 2 Interventional Results available

Fluorescence Detection of Adult Primary Central Nervous System Tumors With Tozuleristide and the Canvas System

NCT04743310
View directory record Official record
Conditions
Central Nervous System Tumor
Interventions
tozuleristide, Canvas imaging system, Surgical resection of tumor
Drug · Device · Procedure
Lead sponsor
John Yu
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 27, 2026, 12:54 AM EDT
Completed No phase listed Observational

Multicentric Prospective Validation of the Zurich Pituitary Score

NCT04076046
View directory record Official record
Conditions
Pituitary Adenoma
Interventions
Not listed
Lead sponsor
University of Zurich
Other
Eligibility
Not listed
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 17, 2021 · Synced Oct 27, 2026, 12:54 AM EDT
Terminated No phase listed Observational

Monitoring Brain Perfusion and Cerebral Oximetry in Carotid Endarterectomy Surgeries

NCT02102386
View directory record Official record
Conditions
Carotid Endarterectomy
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 29, 2015 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Phase 3 Interventional

Embryonic Dopamine Cell Implants for Parkinson's Disease

NCT00038116
View directory record Official record
Conditions
Parkinson Disease
Interventions
embryonic dopamine cell implant surgery, placebo
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
20 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2009
U.S. locations
3
States / cities
Denver, Colorado • Manhasset, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Not applicable Interventional Results available

Minimally Invasive Surgical Treatment Versus Medical Management for Stroke Patients With Atrial Fibrillation

NCT01442181
View directory record Official record
Conditions
Atrial Fibrillation, Stroke
Interventions
Minimally Invasive Surgery, Medical therapy
Procedure · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2015 · Synced Oct 27, 2026, 12:54 AM EDT
Completed No phase listed Observational

Peri-operative Dynamics of the Growth Hormone Axis in Subjects With Acromegaly

NCT00921609
View directory record Official record
Conditions
Acromegaly
Interventions
Oral glucose tolerance test
Diagnostic Test
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 27, 2026, 12:54 AM EDT
Withdrawn Phase 2 Interventional

Lymphokine-Activated Killer Cells or Gliadel Wafer in Treating Patients With Newly Diagnosed Glioblastoma Multiforme That Can Be Removed by Surgery

NCT00814593
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
lymphokine-activated killer cells, polifeprosan 20 with carmustine implant
Biological · Drug
Lead sponsor
Lisata Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Not applicable Interventional

Art Therapy QEEG Study for Service Members with a Traumatic Brain Injury and Posttraumatic Stress Symptoms

NCT04776304
View directory record Official record
Conditions
Post-Traumatic Headache, PTSD, TBI, TBI (Traumatic Brain Injury), MTBI - Mild Traumatic Brain Injury, Posttraumatic Stress Disorder, Posttraumatic Stress Disorder, Delayed Onset, Sleep Disturbance, Nightmare, Nightmares, REM-Sleep Type, Headache, Irritable Mood, Anger, Eating Disorders, Combat and Operational Stress Reaction, Combat Stress Disorders, Military Operations, Military Activity, Military Family
Interventions
Art Therapy
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 6, 2024 · Synced Oct 27, 2026, 12:54 AM EDT
Completed Phase 4 Interventional Results available

The Efficacy of Intravenous Acetaminophen During Perioperative Neurosurgery Period

NCT01739699
View directory record Official record
Conditions
Craniotomy, Brain Surgery
Interventions
Acetaminophen, Placebo
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 90 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 27, 2026, 12:54 AM EDT