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ClinicalTrials.gov public records Last synced Oct 23, 2026, 6:37 AM EDT

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Showing 1–24 of 230 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Localization Clear all
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Effects of Antidepressant Therapy on Brain Dopamine Transporter Activity in People With Major Depression

NCT00655057
View directory record Official record
Conditions
Depression
Interventions
S-citalopram, Cognitive behavioral therapy (CBT), TRODAT-1 single photon emission computed tomographic (SPECT) imaging
Drug · Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Oct 23, 2026, 6:37 AM EDT
Not listed Not applicable Interventional

Ultrasound vs. Predetermined Distance Techniques for Paravertebral Nerve Block in Patients Having Breast Surgery

NCT01217593
View directory record Official record
Conditions
Mastectomy, Breast Neoplasms
Interventions
ultrasound, predetermined distance
Procedure
Lead sponsor
Ochsner Health System
Other
Eligibility
25 Years to 85 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 21, 2014 · Synced Oct 23, 2026, 6:37 AM EDT
Active, not recruiting No phase listed Observational

Real World Registry for Use of the Ion Endoluminal System

NCT06004440
View directory record Official record
Conditions
Lung Cancer, Multiple Pulmonary Nodules, Lung Neoplasms, Respiratory Tract Neoplasms, Thoracic Neoplasms, Neoplasms by Site, Neoplasms, Lung Diseases, Respiratory Tract Diseases
Interventions
Ion Endoluminal System
Device
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years and older
Enrollment
1,301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
16
States / cities
Orlando, Florida • Elk Grove Village, Illinois • Quincy, Illinois + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 23, 2026, 6:37 AM EDT
Enrolling by invitation Not applicable Interventional

Ultrasound-assisted vs Palpation-guided Lumbar Punctures

NCT07824284
View directory record Official record
Conditions
Lumbar Puncture
Interventions
Ultrasound-Assisted Lumbar Puncture, Standard Palpation-Guided Lumbar Puncture
Procedure · Other
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Camden, New Jersey • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 23, 2026, 6:37 AM EDT
Terminated Phase 2 Interventional Results available

Dabrafenib and Trametinib With Radiosurgery in Melanoma Brain Mets

NCT01721603
View directory record Official record
Conditions
BRAFV600E Melanoma Patients
Interventions
Dabrafenib, Gamma Knife Radiosurgery, Trametinib
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Transcranial Magnetic Stimulation Effects on Nicotine Craving

NCT01690130
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Transcranial Magnetic Stimulation (Neuronetics), Sham Transcranial Magnetic Stimulation
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 50 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2020 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Not applicable Interventional Results available

Comparison of the Sensitivity and Specificity of Acoustic Angiography to the Sensitivity and Specificity of Conventional Ultrasound

NCT02175628
View directory record Official record
Conditions
Signs and Symptoms
Interventions
Acoustic Angiography
Device
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Oct 23, 2026, 6:37 AM EDT
Enrolling by invitation Not applicable Interventional

Optimizing Bilateral and Single-sided-deafness Cochlear Implants for Functioning in Complex Auditory Environments

NCT06305039
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Sensorineural, Cochlear Hearing Loss
Interventions
Diagnostic tests of cochlear implant or acoustic hearing function, Targeted aural rehabilitation of the poorer performing ear
Diagnostic Test · Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Bethesda, Maryland • College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 23, 2026, 6:37 AM EDT
Not listed No phase listed Observational

Prospective Analysis of EnVisio Spatial Intelligence for Soft Tissue Localization and Guided Surgical Excision

NCT06572410
View directory record Official record
Conditions
Tumors, Breast
Interventions
EnVisio Navigation System
Device
Lead sponsor
Elucent Medical
Industry
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Winter Garden, Florida
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 23, 2026, 6:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Studies of Blood Flow to the Brain During Thought

NCT00001360
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
4,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1993
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Not applicable Interventional

Evaluation Of A Novel Breast Compression Paddle For Wire Localization In Mammography

NCT00724516
View directory record Official record
Conditions
Mammography, Biopsy, Needle
Interventions
Novel Breast Compression Paddle
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 6, 2017 · Synced Oct 23, 2026, 6:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Serotonin Receptors in Seizure Disorders

NCT00001932
View directory record Official record
Conditions
Partial Epilepsy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Phase 4 Interventional Results available

Sentinel Lymph Node Biopsy Findings in Patients With Breast Cancer

NCT02287675
View directory record Official record
Conditions
Breast Cancer
Interventions
Lymphoseek, Sulfur Colloid
Drug
Lead sponsor
Kettering Health Network
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Kettering, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 28, 2020 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Phase 4 Interventional

Ultrasound Visualization Versus Electrical Nerve Stimulation

NCT01010412
View directory record Official record
Conditions
Trauma to the Arm, Shoulder, Elbow, Forearm, or Hand
Interventions
Ultrasound (Sonosite Titan T-shaped ultrasound probe), Electrical Nerve Stimulation (Stimuplex (B Braun) needle)
Device
Lead sponsor
Allentown Anesthesia Associates
Other
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 30, 2012 · Synced Oct 23, 2026, 6:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Understanding Aided Speech Perception in Noise

NCT06377215
View directory record Official record
Conditions
Hearing Impairment, Sensorineural, Spatial Perception, Aging, Hearing Aids
Interventions
Open-source master hearing aid
Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Phase 4 Interventional Results available

SIR-Spheres Study to Calculate the Radiation-Absorbed Dose of 99mTc-MAA

NCT05848947
View directory record Official record
Conditions
Carcinoma, Carcinoma, Hepatocellular, Liver Neoplasm
Interventions
99mTc-Macro Albumin Aggregate
Drug
Lead sponsor
Sirtex Medical
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Oct 23, 2026, 6:37 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mapping the Areas of the Brain Associated With Language in Children With Epilepsy

NCT00001366
View directory record Official record
Conditions
Epilepsy, Seizures
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 23, 2026, 6:37 AM EDT
Withdrawn Phase 2 Interventional

68-Ga-FAPI PET Imaging in Malignancy

NCT04023240
View directory record Official record
Conditions
Cancer
Interventions
68Ga-FAPI, Computed Tomography (CT) scan, Positron Emission Tomography (PET) scan
Drug · Procedure
Lead sponsor
Stanford University
Other
Eligibility
19 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Oct 23, 2026, 6:37 AM EDT
Completed No phase listed Observational

Quantitative Dynamic Contrast Enhanced Breast MRI

NCT00582764
View directory record Official record
Conditions
Breast Cancer
Interventions
perform dynamic contrast enhanced (DCE) MRI
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Female only
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 8, 2015 · Synced Oct 23, 2026, 6:37 AM EDT
Terminated Phase 2 Interventional Results available

Study of Hypofractionated Radiotherapy Alone in Locally Advanced Nonsmall Cell Lung Cancer Patients

NCT04398199
View directory record Official record
Conditions
Nonsmall Cell Lung Cancer, Stage II, Nonsmall Cell Lung Cancer Stage III
Interventions
Hypofractionated Radiation Therapy, Radiation Boost
Drug · Radiation
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Phase 1 Interventional

Infrared Camera for Brain Mapping During Surgery

NCT00001554
View directory record Official record
Conditions
Epilepsy, Neurologic Manifestations
Interventions
intraoperative infrared (IR) neuroimaging
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Phase 2 Interventional Results available

Phase II Safety and Efficacy Study of 18FDOPA PET-CT in Children With Hyperinsulinemic Hypoglycemia

NCT01468454
View directory record Official record
Conditions
Congenital Hyperinsulinism (CHI), Persistent Hyperinsulinemic Hypoglycemia of Infancy (PHHI)
Interventions
18 F-DOPA
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Oct 23, 2026, 6:37 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Using EEG Operant Conditioning to Improve Trait Self-Control and Promote Healthy Behavior

NCT01801254
View directory record Official record
Conditions
Obesity, Type II Diabetes, Cardiovascular Disease, Health Behavior
Interventions
STRIDES, Sham Control
Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 23, 2026, 6:37 AM EDT
Terminated Phase 2 Interventional Results available

18F-DCFPyL PET/CT in Hepatocellular Carcinoma

NCT05009979
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
F18-FDG, MRI, CT, F18-DCFPyL, Tumor biopsy
Drug · Device · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Oct 23, 2026, 6:37 AM EDT