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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:04 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 100 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: 4D Clear all
Completed No phase listed Observational

The Role of Audiovisual Biofeedback on Image Quality During 4D Anatomic and Functional Imaging

NCT01172041
View directory record Official record
Conditions
Lung Cancer
Interventions
Real time position management system, LS PET/CT, 18-FDG
Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2016 · Synced Oct 19, 2026, 5:04 PM EDT
Terminated No phase listed Observational

Prone Patient Positioning in Reducing Tumor Motion and Improving Breathing Reproduction in Patients With Lung Cancer Undergoing Radiation Therapy

NCT01851161
View directory record Official record
Conditions
Lung Cancer
Interventions
computed tomography, 4-dimensional computed tomography, radiation therapy
Procedure · Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 18, 2015 · Synced Oct 19, 2026, 5:04 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

4D-MRI for Precision Medicine

NCT04657042
View directory record Official record
Conditions
Healthy Volunteers, Liver Cancer, Lung Cancer
Interventions
Magnetic Resonance Imaging
Diagnostic Test
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 82 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity Study of Adenovirus-vectored, Intranasal Pandemic Influenza Vaccine.

NCT00755703
View directory record Official record
Conditions
Influenza A Subtype H5N1 Infection
Interventions
Pandemic Influenza Vaccine, Placebo
Biological
Lead sponsor
Altimmune, Inc.
Industry
Eligibility
19 Years to 49 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 19, 2026, 5:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pushing Spatiotemporal Limits for 4D Flow MRI and Dynamic MRA in the Brain at Ultra-High Field

NCT02576743
View directory record Official record
Conditions
Stroke
Interventions
7 Tesla MRI
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 30, 2019 · Synced Oct 19, 2026, 5:04 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 15, 2015 · Synced Oct 19, 2026, 5:04 PM EDT
Terminated Phase 2 Interventional Results available

Durvalumab Followed by Chemoradiation and Consolidation Durvalumab for Stage III Non-small Cell Lung Cancer

NCT04364048
View directory record Official record
Conditions
Lung Cancer, Non-small Cell Carcinoma
Interventions
Induction Durvalumab, Chemotherapy, Radiation, Consolidation durvalumab
Drug · Radiation
Lead sponsor
Rachel Sanborn
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
5
States / cities
Chicago, Illinois • Wichita, Kansas • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 19, 2026, 5:04 PM EDT
Terminated Not applicable Interventional

Meditation-Based Breathing Training in Improving Target Motion Management and Reducing Distress in Patients With Abdominal or Lung Cancer Undergoing Radiation Therapy

NCT01939210
View directory record Official record
Conditions
Anxiety, Depression, Digestive System Neoplasm, Lung Neoplasm, Pain, Post-Traumatic Stress Disorder, Psychological Impact of Cancer
Interventions
Educational Intervention, Meditation Therapy, Questionnaire Administration
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2018 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Not applicable Interventional Results available

Behavior of Valve Leaflets Following Aortic Valve Implant

NCT03200574
View directory record Official record
Conditions
Aortic-valve Replacement
Interventions
4D Cardiac CT Scan, LivaNova Bioprothetic Aortic Valve Implant
Diagnostic Test · Device
Lead sponsor
Corcym S.r.l
Industry
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
8
States / cities
Indianapolis, Indiana • Scarborough, Maine • Takoma Park, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Oct 19, 2026, 5:04 PM EDT
Completed No phase listed Observational

4D Medical X-ray Velocimetry for Bronchoscopic Lung Volume Reduction Targeting

NCT04786171
View directory record Official record
Conditions
Copd, Emphysema, Hyperinflation
Interventions
4D X-ray Velocimetry
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 21, 2024 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Phase 1 Interventional

Imaging Study Compare 4DCT Image

NCT01626001
View directory record Official record
Conditions
Esophagus Cancer, Lung Cancer
Interventions
4D CT scans
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 19, 2026, 5:04 PM EDT
Recruiting No phase listed Observational

Prospective 4D CTA of BAV Competence

NCT04645862
View directory record Official record
Conditions
Bicuspid
Interventions
CT scans
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Consumption of 4D Dietary Supplement on Perceptual-Cognitive and Visual-Motor Performance

NCT04988919
View directory record Official record
Conditions
Dietary Supplementation
Interventions
4D, placebo
Dietary Supplement
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 8, 2021 · Synced Oct 19, 2026, 5:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pandemic-adapted Caries Care Multicentre Single-group Interventional Study

NCT04666597
View directory record Official record
Conditions
Dental Caries in Children
Interventions
Modified CariesCare International management
Procedure
Lead sponsor
Universidad El Bosque, Bogotá
Other
Eligibility
3 Years to 8 Years
Enrollment
409 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Indianapolis, Indiana • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Oct 19, 2026, 5:04 PM EDT
Active, not recruiting Not applicable Interventional

The Effectiveness of 4D Image Acquisition and Post-processing With Vios Works

NCT03128268
View directory record Official record
Conditions
Cardiac Disease
Interventions
Imaging software for 4 dimensional images for Cardiac MRI
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 26, 2022 · Synced Oct 19, 2026, 5:04 PM EDT
Terminated Phase 2 Interventional Results available

Study of Nivolumab, Cabiralizumab, and Stereotactic Body Radiotherapy (SBRT) for Locally Advanced Unresectable Pancreatic Cancer

NCT03599362
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Nivolumab + Cabiralizumab, Stereotactic Body Radiotherapy (SBRT)
Drug · Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 19, 2021 · Synced Oct 19, 2026, 5:04 PM EDT
Terminated No phase listed Observational

4D Cone Beam CT Reconstruction for Radiotherapy Via Motion Vector Optimization

NCT03551405
View directory record Official record
Conditions
Lung Cancer
Interventions
CBCT scan
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Phase 2 Interventional Results available

Chemotherapy, Stereotactic Body Radiation Therapy & Nelfinavir Mesylate in Locally Advanced Pancreatic Cancer

NCT01959672
View directory record Official record
Conditions
Pancreatic Adenocarcinoma, Resectable Pancreatic Carcinoma, Stage I Pancreatic Cancer, Stage IA Pancreatic Cancer, Stage IB Pancreatic Cancer, Stage II Pancreatic Cancer, Stage IIA Pancreatic Cancer, Stage IIB Pancreatic Cancer, Stage III Pancreatic Cancer
Interventions
4-Dimensional Computed Tomography, Fluorouracil, Gemcitabine Hydrochloride, Laboratory Biomarker Analysis, Leucovorin Calcium, Nelfinavir Mesylate, Oregovomab, Stereotactic Body Radiation Therapy, Therapeutic Conventional Surgery
Procedure · Drug · Other + 2 more
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

4-Dimensional CT Derived Ventilation Versus SPECT Aerosol Ventilation in Patients With Thoracic Malignancies

NCT00531180
View directory record Official record
Conditions
Esophageal Cancer, Lung Cancer
Interventions
4D CT scans, Lung Function Imaging
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2018 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate the Effects of BPN14770 on Scopolamine-induced Cognitive Impairment in Healthy Volunteers

NCT03030105
View directory record Official record
Conditions
Alzheimer Disease
Interventions
BPN14770, BPN14770 placebo, Donepezil, Donepezil placebo, Scopolamine 0.6 MG/ML, Scopolamine placebo
Drug
Lead sponsor
Tetra Discovery Partners
Industry
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Oct 19, 2026, 5:04 PM EDT
Terminated Phase 1 Interventional

Non-invasive Measurement of PD-L1 Levels With Positron Emission Tomography (PET) in Head and Neck Malignancies and Intracranial Metastases

NCT05408871
View directory record Official record
Conditions
Cancer Head Neck, Metastatic Cancer, Metastatic Lung Cancer
Interventions
adnectin 18F-BMS-986192 Head and Neck Cancer, adnectin 18F-BMS-986192 Brain Metastases
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Oct 19, 2026, 5:04 PM EDT
Completed Phase 1Phase 2 Interventional

VX15/2503 in Combination With Avelumab in Advanced Non-small Cell Lung Cancer

NCT03268057
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
VX15/2503 + avelumab
Drug
Lead sponsor
Vaccinex Inc.
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
11
States / cities
Fayetteville, Arkansas • Los Angeles, California • Jacksonville, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated May 2, 2022 · Synced Oct 19, 2026, 5:04 PM EDT
Active, not recruiting Not applicable Interventional

Time and Nutrient-Dependent Effects of Aerobic Exercise on Metabolism in Adults (TANDEM Study)

NCT06311487
View directory record Official record
Conditions
Overweight and Obesity, Healthy
Interventions
Fasted-AM, Fed-AM, Fasted-PM, Fed-PM
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 19, 2026, 5:04 PM EDT
Recruiting Not applicable Interventional

Evaluation of 4D Intracardiac Echocardiography (ICE) During Structural Heart and Electrophysiology Procedures

NCT07806890
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
4D ICE Adjunct Imaging
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 19, 2026, 5:04 PM EDT