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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Localization Clear all
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Efficacy of Transversus Abdominis Plane Block for Laparoscopic Cholecystectomy

NCT02712151
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Abdominal Wall Block, Surgical infiltration, Sterile saline, Ropivacaine 0.2%, Ultrasound, Ropivacaine 0.5%
Procedure · Drug · Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
5 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 7, 2024 · Synced Sep 8, 2026, 2:51 PM EDT
Completed No phase listed Observational

CMT-07-08: The PROstate Bed Evaluation Study

NCT00763152
View directory record Official record
Conditions
Prostate Cancer
Interventions
Observation of transponder stability
Other
Lead sponsor
Varian, a Siemens Healthineers Company
Industry
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Scottsdale, Arizona • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Sep 8, 2026, 2:51 PM EDT
Completed Not applicable Interventional

Geranium Oil and Its Components for the Relief of Numbness-OB 100

NCT01022437
View directory record Official record
Conditions
Nerve Conduction, Numbness
Interventions
Geranium Oil with component PN-34
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 17, 2015 · Synced Sep 8, 2026, 2:51 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

A Comparison of Ultrasound and Nerve Stimulator Techniques for Nerve Localization in Regional Anesthesia

NCT01221415
View directory record Official record
Conditions
Orthopedic
Interventions
Not listed
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Sep 8, 2026, 2:51 PM EDT
Recruiting Phase 2Phase 3 Interventional

Accuracy of 18F-Fluorocholine PET/MR and NeuroEXPLORER PET/CT Imaging for Localization of Parathyroid Tumors

NCT07444723
View directory record Official record
Conditions
Primary Hyperparathyroidism, Parathyroid Cancer, Multiple Endocrine Neoplasias, Heritable Hyperparathyroidism, Hyperparathyroid-jaw Tumor Syndrome
Interventions
18F-FCH, NeuroEXPLORER
Drug · Device
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 100 Years
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Not listed Not applicable Interventional

Localization of CRT According to Echocardiography: LOCATE-Pilot Study

NCT00234611
View directory record Official record
Conditions
Heart Failure
Interventions
Echocardiogram guided left ventricular lead placement
Procedure
Lead sponsor
Michigan Heart, PC
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 5, 2006 · Synced Sep 8, 2026, 2:51 PM 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 1, 2017 · Synced Sep 8, 2026, 2:51 PM EDT
Completed Not applicable Interventional Results available

Does Memantine Improve Verbal Memory Task Performance in Subjects With Partial Epilepsy and Memory Dysfunction?

NCT01054599
View directory record Official record
Conditions
Epilepsy
Interventions
Memantine, Sugar Pill
Drug · Other
Lead sponsor
American Academy of Neurology
Other
Eligibility
18 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
3
States / cities
Atlanta, Georgia • Boston, Massachusetts • Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Sep 8, 2026, 2:51 PM EDT
Not yet recruiting Phase 2 Interventional

Detection and Outcomes in Metastatic Invasive Lobular Breast Cancer Through Novel F-18 FAP PET

NCT07285993
View directory record Official record
Conditions
Breast Cancer, Metastatic Invasive Lobular Breast Cancer
Interventions
18F-FAPI-74, 18F-FDG, PET/CT
Drug · Procedure
Lead sponsor
Randy Yeh
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cerebellar rTMS for the Treatment of Schizophrenic Patients

NCT01072617
View directory record Official record
Conditions
Schizophrenia
Interventions
Transcranial magnetic stimulation via MagPro x100 device
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 4, 2017 · Synced Sep 8, 2026, 2:51 PM EDT
Recruiting No phase listed Observational

Neural Correlates of Psychiatric Disorders

NCT04725409
View directory record Official record
Conditions
Psychiatric Disorder, Memory Disorders
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Localizing Epileptic Networks Using MRI and iEEG

NCT04649008
View directory record Official record
Conditions
Epilepsy, Epilepsy Intractable, Epilepsy, Temporal Lobe
Interventions
3T Magnetic Resonance Imaging, Intracranial electroencephalography recordings, 7T Magnetic Resonance Imaging
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Recruiting No phase listed Observational

Characterizing the Microvascular Environment of Bladder Cancer With Super-Resolution Ultrasound Localization Microscopy

NCT06986304
View directory record Official record
Conditions
Bladder Cancer
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Withdrawn Phase 3 Interventional

Effectiveness of Fascia Iliaca Nerve Block for Post Hip Arthroscopy

NCT02717728
View directory record Official record
Conditions
Hip Surgery Corrective, Anesthesia; Functional
Interventions
Drug group Fascia iliaca nerve block, Control group sham nerve block
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 35 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Sep 8, 2026, 2:51 PM EDT
Terminated Phase 2 Interventional Results available

Daily Online Adaptation Versus Localization for MRI-Guided SBRT for Unresectable Primary or Oligometastatic Abdominal Malignancies

NCT02950025
View directory record Official record
Conditions
Pancreatic Cancer, Pancreas Cancer, Cancer of the Pancreas, Hepatocellular Carcinoma
Interventions
Online, adaptive MR-guided SBRT, Online, non-adaptive MR-guided SBRT, European Organization for Research and Treatment of Cancer (EORTC) QLQ-30
Device · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 2, 2019 · Synced Sep 8, 2026, 2:51 PM EDT
Completed No phase listed Observational

Laparoscopic Sentinel Lymph Node Localization in Operable Cervix Cancer

NCT00205010
View directory record Official record
Conditions
Cervical Cancer
Interventions
Lymphoscintigraphy
Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Sep 8, 2026, 2:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wearable Focused Ultrasound Stimulation for Peripheral Nerve Pain Management

NCT07160049
View directory record Official record
Conditions
Pain Management, Peripheral Neuropathic Pain
Interventions
Cold Pressor Task - Upper Limb, Algometry Pain Tests in the Upper Limb, Algometry Pain Tests in the Lower Limb
Device
Lead sponsor
Evan (Huiliang) Wang
Other
Eligibility
20 Years to 40 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Recruiting Not applicable Interventional

Handheld Point of Care Electro-Diagnostic Device

NCT07223827
View directory record Official record
Conditions
Neurologic Findings
Interventions
POC EEG
Diagnostic Test
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Sep 8, 2026, 2:51 PM EDT
Completed No phase listed Observational

AcQMap 2.1 With Electro-Magnetic Tracking System Feasibility Study (EMT Feasibility Study)

NCT05181878
View directory record Official record
Conditions
Catheter Ablation
Interventions
The AcQMap 2.1 System with Electro-Magnetic Tracking Feasibility System
Device
Lead sponsor
Acutus Medical
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Timeline
2021 – 2023
U.S. locations
2
States / cities
Overland Park, Kansas • Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 8, 2026, 2:51 PM EDT
Terminated No phase listed Observational

Antiretroviral Localization in Gut-Associated Lymphoid Tissue and Lower Female Genital Tract Tissue of HIV+ Subjects

NCT02641444
View directory record Official record
Conditions
HIV
Interventions
Blood plasma collection, Cervical and Vaginal Biopsy, Colonoscopy with Ileal and Rectal Biopsy
Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Sep 8, 2026, 2:51 PM EDT
Terminated Phase 2 Interventional

Shave Margins in Breast Conservation Therapy

NCT02462200
View directory record Official record
Conditions
Breast Cancer, Cancer of Breast, Cancer of the Breast
Interventions
Breast-conserving surgery (BCS), Cavity shave margins (CSM), BREAST-Q Questionnaire, 3-D breast imaging, Indocyanine green, Intraoperative imaging device, Peripheral blood draw
Procedure · Behavioral · Device + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 24, 2020 · Synced Sep 8, 2026, 2:51 PM EDT
Completed Not applicable Interventional Results available

Ultrathin Bronchoscope and Radial Endobronchial Ultrasound (R-EBUS) With Fluoroscopy Versus Standard Fiberoptic Bronchoscopy (FB) (P00029233 )

NCT02146131
View directory record Official record
Conditions
Pulmonary Lesions, Pulmonary Nodules, Pulmonary Mass
Interventions
Standard FB with fluoroscopy, R-EBUS with ultrathin bronchoscope
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
22 Years and older
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Gainesville, Florida • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2018 · Synced Sep 8, 2026, 2:51 PM EDT
Terminated Phase 2 Interventional Results available

Buspirone Therapy for Localized Epilepsy

NCT01496612
View directory record Official record
Conditions
Anxiety Disorder, Seizures, Epilepsy, Partial Epilepsy, Depression
Interventions
Buspirone, Placebo
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced Sep 8, 2026, 2:51 PM EDT
Not listed Phase 1Phase 2 Interventional

VST-1001 (Dilute Fluorescein) for Lymphatic Mapping & Localization of Lymph Nodes in Patients With Breast Cancer

NCT02294565
View directory record Official record
Conditions
Breast Cancer
Interventions
VST-1001, 99mTc-labeled sulfur colloid
Drug
Lead sponsor
Vestan, Inc.
Industry
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Houston, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 26, 2015 · Synced Sep 8, 2026, 2:51 PM EDT