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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:51 AM EDT

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Showing 49–72 of 602 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Mapping Clear all
Completed Not applicable Interventional

Lymphatic Mapping and Sentinel Lymph Node Biopsy in the Treatment of Colorectal Cancer

NCT00005640
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Preoperative Endoscopy, Technetium Tc 99m Sulfur Colloid, Gamma Probe, Biopsy of Sentinel Lymph Nodes
Procedure · Radiation
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 25, 2012 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting Not applicable Interventional

Opioid Treatment and Peer Recovery Support

NCT04978168
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Core Intervention, Peer Support Specialists (PSS), Treatment as Usual (TAU)
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
3
States / cities
Durham, North Carolina • Philadelphia, Pennsylvania • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 19, 2026, 5:51 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Facilitating Opioid Care Connections

NCT04216719
View directory record Official record
Conditions
Opioid Court Model, Medication to Treat Opioid Use Disorder, Opioid Use
Interventions
OCM-RISE
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years and older
Enrollment
3,440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Not applicable Interventional

Effectiveness Study of Circumferential vs. Segmental Ablation in Paroxysmal Atrial Fibrillation

NCT02106663
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation, Atrial Arrhythmia
Interventions
Circumferential Pulmonary Vein Ablation, Segmental Pulmonary Vein Isolation
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Not applicable Interventional Results available

Prospective Elimination Of Distal Coronary Sinus-Left Atrial Connections for Atrial Fibrillation Ablation Trial

NCT03646643
View directory record Official record
Conditions
Atrial Fibrillation, Arrhythmias, Cardiac
Interventions
Standard Atrial fibrillation ablation, Coronary sinus to left atrium connection elimination
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Not applicable Interventional

Intra-Operative Lymphatic Mapping in Patients With Invasive Carcinoma of the Cervix or Endometrial Carcinoma

NCT00595725
View directory record Official record
Conditions
Cervical Cancer, Endometrial Cancer, Cervical Carcinoma
Interventions
Lymphatic Mapping
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2011 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting Not applicable Interventional

Artificial Intelligence Mapping and Ablation of Non-Pulmonary Vein Electrical Drivers of AF Study

NCT06935591
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
Pulmonary Vein Isolation, vMap® + Pulmonary Vein Isolation
Procedure · Device
Lead sponsor
Vektor Medical
Industry
Eligibility
22 Years and older
Enrollment
423 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
12
States / cities
Jonesboro, Arkansas • Clearwater, Florida • Jacksonville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Withdrawn Not applicable Interventional

Feasibility Study to Develop Sentinel Lymph Node Mapping in Rectal Cancer Patients

NCT02112240
View directory record Official record
Conditions
Rectal Cancer
Interventions
Intraoperative Mobile Gamma Camera imaging, Endoscopic injection of 99mTc-sulfur colloid, Endoscopic injections of Spot, Preoperative flexible sigmoidoscopy, SPECT/CT
Other · Drug · Procedure + 1 more
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 15, 2016 · Synced Oct 19, 2026, 5:51 AM EDT
Suspended Phase 2 Interventional

Evaluation of Novel Iron-based Lymphatic Mapping Agent, Magtrace, for Delayed Sentinel Lymph Node Biopsy (SLNB) in Ductal Carcinoma In-Situ (DCIS)

NCT06868238
View directory record Official record
Conditions
Ductal Carcinoma in Situ
Interventions
Magtrace
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Completed No phase listed Observational Results available

Diaphragm Pacing in Individuals With Spinal Cord Injuries

NCT04179799
View directory record Official record
Conditions
Cervical Spinal Cord Injury
Interventions
Diaphragm Pacing
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 30, 2024 · Synced Oct 19, 2026, 5:51 AM EDT
Enrolling by invitation Not applicable Interventional

Functional Substrate-Only Guided VT Ablation

NCT06464315
View directory record Official record
Conditions
Ventricular Tachycardia, Sudden Cardiac Death
Interventions
Functional Substrate-Only Mapping without VT Induction, Standard-of-Care Mapping/Imaging
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 90 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Not yet recruiting Not applicable Interventional

A Study to Predict Atrial Fibrillation (AF) Burden in Participants With PAF and PsAF Treated With the VARIPULSE™ PFA Catheter

NCT07788989
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
VARIPULSE Catheter System (PVI), VARIPULSE Catheter System (PVI and PWI)
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
2,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Collaborative Organizational Approach to Selecting and Tailoring Implementation Strategies

NCT03799432
View directory record Official record
Conditions
Psychological Trauma, Mental Health
Interventions
COAST-IS, TF-CBT Learning Collaborative
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Not listed
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2022 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cardiovascular Function and Response to Stimulation Within the First Year After Spinal Cord Injury

NCT06841198
View directory record Official record
Conditions
Spinal Cord Injuries (SCI), Orthostatic Hypotension, Dysautonomic, Cardiovascular, Transcutaneous Spinal Stimulation
Interventions
spinal cord transcutaneous stimulation, Ice testing
Device · Procedure
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Phase 2 Interventional

Metabolic Mapping to Measure Retinal Metabolism

NCT00385333
View directory record Official record
Conditions
Macular Degeneration, Diabetic Retinopathy, Hippel-Landau Disease, Mitochondria
Interventions
Feasibility Study - Imaging System
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

B'More Healthy; Communities for Kids (BHCK)

NCT02181010
View directory record Official record
Conditions
Obesity
Interventions
Intervention
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
9 Years to 100 Years
Enrollment
890 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting Not applicable Interventional

UHFUS Characterization of Normal Lymphatic Anatomy

NCT07677839
View directory record Official record
Conditions
Breast Cancer
Interventions
Indocyanine green (ICG) solution injection, Ultra-High Frequency Ultrasound
Procedure · Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Not applicable Interventional Results available

Previously Implanted Pudendal Nerve Stimulation

NCT04473469
View directory record Official record
Conditions
Urinary Retention, Underactive Bladder
Interventions
Medtronic Interstim II Model 3058 Neurostimulator
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Mapping of Electrical Properties in the Brain

NCT06470711
View directory record Official record
Conditions
Malignant Glioma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting Not applicable Interventional

Individualized Adaptive Deep Brain Stimulation in Opioid Use Disorder

NCT07214467
View directory record Official record
Conditions
Substance Use Disorder (SUD), Opioid Use Disorder (OUD)
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
22 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Oct 19, 2026, 5:51 AM EDT
Completed No phase listed Observational

Genetic Component of Handedness

NCT00005003
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 5:51 AM EDT
Recruiting Not applicable Interventional

Conquer-AF Protocol for Redo Ablation Procedures in Recurrent Paroxysmal and Persistent Atrial Fibrillation Using the Sphere-9 Catheter and Affera Ablation System (Conquer-AF)

NCT07298473
View directory record Official record
Conditions
Atrial Fibrillation (AF), Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation (PAF)
Interventions
Sphere-9 Catheter Ablation
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
22
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 19, 2026, 5:51 AM EDT
Completed No phase listed Observational

Studying DNA in Blood and Bone Marrow Samples From Younger Patients With Acute Myeloid Leukemia

NCT01024127
View directory record Official record
Conditions
Adult Acute Myeloid Leukemia in Remission, Childhood Acute Myeloid Leukemia in Remission
Interventions
Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 30 Years
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Oct 19, 2026, 5:51 AM EDT
Completed Early Phase 1 Interventional Results available

Oxytocin Effects on Cardiac Electrophysiology

NCT01780337
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
Oxytocin, Saline
Drug · Other
Lead sponsor
William Whang
Other
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2016 · Synced Oct 19, 2026, 5:51 AM EDT