Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:07 AM EDT

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

Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: 4-dimensional computed tomography Clear all
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 20, 2026, 11:07 AM EDT
Withdrawn Not applicable Interventional

Diffusion-weighted MRI for Individualized Radiation Therapy Planning of Lung Cancer

NCT02059889
View directory record Official record
Conditions
Recurrent Non-small Cell Lung Cancer, Stage IIA Non-small Cell Lung Cancer, Stage IIB Non-small Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer
Interventions
diffusion-weighted magnetic resonance imaging, 4-dimensional computed tomography, fludeoxyglucose F 18, FDG-PET
Device · Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 16, 2016 · Synced Oct 20, 2026, 11:07 AM EDT
Recruiting Phase 3 Interventional

Testing a Standardized Approach to Surgery and Chemotherapy for Type I Pleuropulmonary Blastoma or the Addition of an Anti-cancer Drug, Topotecan, to the Usual Treatment for Types II and III Pleuropulmonary Blastoma

NCT06647953
View directory record Official record
Conditions
Pleuropulmonary Blastoma
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, Cyclophosphamide, Dactinomycin, Dexrazoxane, Doxorubicin, Echocardiography Test, Ifosfamide, Magnetic Resonance Imaging, Multigated Acquisition Scan, Patient Observation, Positron Emission Tomography, Topotecan, Ultrasound Imaging, Vincristine
Procedure · Drug · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 21 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
80
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 71 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Not listed Not applicable Interventional

A Feasibility Study Using Four-Dimensional CT Imaging for Primary Lung Cancer

NCT01500876
View directory record Official record
Conditions
Lung Cancer
Interventions
4D-CT pre-treatment scan
Radiation
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 22, 2021 · Synced Oct 20, 2026, 11:07 AM EDT
Completed No phase listed Observational Results available

4D-CT for Pancreatic Adenocarcinoma in Radiotherapy Simulation

NCT01764659
View directory record Official record
Conditions
Pancreatic Adenocarcinoma
Interventions
Contrast-enhanced 4D computed tomography
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 27, 2020 · Synced Oct 20, 2026, 11:07 AM 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 20, 2026, 11:07 AM EDT
Completed Not applicable Interventional Results available

Improving Pulmonary Function Following Radiation Therapy

NCT02843568
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Laboratory Biomarker Analysis, Standard fractionation, Stereotactic Body Radiation Therapy (SBRT), Four Dimensional Computed Tomographic Imaging (4DCT)
Other · Radiation · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
Johnson Creek, Wisconsin • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Terminated Early Phase 1 Interventional

4D-CT-based Ventilation Imaging for Adaptive Functional Guidance in Radiotherapy

NCT01034514
View directory record Official record
Conditions
Lung Cancer
Interventions
Real-time Position Management system, Discovery ST multislice PET/CT scanner, Infinia Hawkeye SPECT/CT gamma camera, Pinnacle3 treatment planning system, SKYLight nuclear camera, DTPA, TECHNETIUM TC 99M MAA
Device · Drug
Lead sponsor
Billy W. Loo Jr.
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 8, 2017 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Phase 3 Interventional Results available

Comparison of a Rivaroxaban-based Strategy With an Antiplatelet-based Strategy Following Successful TAVR for the Prevention of Leaflet Thickening and Reduced Leaflet Motion as Evaluated by Four-dimensional, Volume-rendered Computed Tomography (4DCT)

NCT02833948
View directory record Official record
Conditions
Aortic Valve Stenosis, Cardiovascular Diseases, Heart Valve Diseases, Ventricular Outflow Obstruction, Thrombosis
Interventions
Acetylsalicylic acid, Clopidogrel, Rivaroxaban
Drug
Lead sponsor
ECRI bv
Industry
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
Los Angeles, California • New York, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Pembrolizumab and Stereotactic Body Radiation Therapy or Non-Stereotactic Wide-Field Radiation Therapy in Treating Patients With Non-small Cell Lung Cancer

NCT02444741
View directory record Official record
Conditions
Malignant Solid Neoplasm, Metastatic Lung Non-Small Cell Carcinoma, Stage IV Lung Non-Small Cell Cancer AJCC v7
Interventions
3-Dimensional Conformal Radiation Therapy, Intensity-Modulated Radiation Therapy, Laboratory Biomarker Analysis, Pembrolizumab, Proton Beam Radiation Therapy, Radiation Therapy, Stereotactic Body Radiation Therapy
Radiation · Other · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Withdrawn Phase 1 Interventional

Neoadjuvant Therapy in Biliary Adenocarcinoma

NCT04480190
View directory record Official record
Conditions
Cholangiocarcinoma, Biliary Cancer
Interventions
Gemcitabine, Cisplatin, Fluorouracil, Short course ChemoRT
Drug · Radiation
Lead sponsor
Jordan Kharofa
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 20, 2026, 11:07 AM EDT
Completed No phase listed Observational

Respiratory Tumor and Normal Tissue Motion

NCT00415675
View directory record Official record
Conditions
Lung Cancer, Abdominal Cancer
Interventions
Motion CT Scans
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 23, 2012 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Not applicable Interventional Results available

Calypso-based Deep Inspiration Breath Hold (DIBH) Radiation Treatments of Lung Cancer

NCT02111681
View directory record Official record
Conditions
Non-small Cell Lung Cancer (NSCLC)
Interventions
Calypso Beacon Implantation
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
4
States / cities
Middletown, New Jersey • Commack, New York • Harrison, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Phase 3 Interventional Results available

Vincristine, Dactinomycin, and Doxorubicin With or Without Radiation Therapy or Observation Only in Treating Younger Patients Who Are Undergoing Surgery for Newly Diagnosed Stage I, Stage II, or Stage III Wilms' Tumor

NCT00352534
View directory record Official record
Conditions
Stage I Kidney Wilms Tumor, Stage II Kidney Wilms Tumor, Stage III Kidney Wilms Tumor
Interventions
3-Dimensional Conformal Radiation Therapy, Biospecimen Collection, Chest Radiography, Computed Tomography, Dactinomycin, Doxorubicin Hydrochloride, Echocardiography Test, Magnetic Resonance Imaging, Therapeutic Conventional Surgery, Ultrasound Imaging, Vincristine Sulfate
Radiation · Procedure · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 29 Years
Enrollment
808 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
210
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 150 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Completed No phase listed Observational

COVID-19 Respiratory Outcomes Registry

NCT05074875
View directory record Official record
Conditions
Covid19
Interventions
Questionnaires and Patient Reported Outcomes (PROs), Nasal Swab COVID-19 reverse transcription polymerase chain reaction test (RT-PCR), Blood Samples for Biomarkers, High Resolution Computed Tomography, Physical Exam and Vital Signs, Medical Research Council Sum Score, Hand Grip Strength, Spirometry, Diffusing Capacity of Carbon Monoxide, 6 Minute Walk Test, Sit to Stand (STS) Measurement
Other · Diagnostic Test · Genetic
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Timeline
2021 – 2023
U.S. locations
4
States / cities
St Louis, Missouri • New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 20, 2026, 11:07 AM EDT
Terminated Not applicable Interventional Results available

MRI Only Radiation Therapy With CPAP

NCT03397342
View directory record Official record
Conditions
Carcinoma Liver, Carcinoma, Pancreatic
Interventions
CPAP machine
Device
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Oct 20, 2026, 11:07 AM EDT
Active, not recruiting Phase 2 Interventional

Peritransplant Ruxolitinib for Patients With Primary and Secondary Myelofibrosis

NCT04384692
View directory record Official record
Conditions
Primary Myelofibrosis, Secondary Myelofibrosis
Interventions
Allogeneic Hematopoietic Stem Cell Transplantation, Busulfan, Cyclophosphamide, Fludarabine, Melphalan, Methotrexate, Mycophenolate Mofetil, Ruxolitinib, Tacrolimus, Total-Body Irradiation, Computed Tomography, Echocardiography, Bone Marrow Aspiration and Biopsy, Magnetic Resonance Imaging, Ultrasound Imaging
Procedure · Drug · Radiation
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Terminated Phase 1 Interventional

Implantation of Markers for the Radiotherapy of Lung Cancer Patients

NCT00856427
View directory record Official record
Conditions
Lung Cancer
Interventions
radiation therapy treatment planning/simulation, implanted fiducial-based imaging
Radiation · Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 20, 2013 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Not applicable Interventional Results available

A Prospective Study Using Implanted Fiducial Markers to Assess Treatment Accuracy and Esophageal Toxicity in Spinal Stereotactic Body Radiation Therapy

NCT01624220
View directory record Official record
Conditions
Spinal Tumor
Interventions
Spinal SBRT (Standard Dose), Spinal SBRT (Higher Dose), Gold Seed Implantation, Questionnaires
Radiation · Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Phase 3 Interventional Results available

Gemcitabine Hydrochloride With or Without Erlotinib Hydrochloride Followed by the Same Chemotherapy Regimen With or Without Radiation Therapy and Capecitabine or Fluorouracil in Treating Patients With Pancreatic Cancer That Has Been Removed by Surgery

NCT01013649
View directory record Official record
Conditions
Pancreatic Adenocarcinoma, Pancreatic Ductal Adenocarcinoma, Pancreatic Intraductal Papillary-Mucinous Neoplasm, Stage I Pancreatic Cancer AJCC v6 and v7, Stage II Pancreatic Cancer AJCC v6 and v7
Interventions
3-Dimensional Conformal Radiation Therapy, Biospecimen Collection, Capecitabine, Chemotherapy, Computed Tomography, Erlotinib Hydrochloride, Fluorouracil, Gemcitabine Hydrochloride, Intensity-Modulated Radiation Therapy, Magnetic Resonance Imaging, Quality-of-Life Assessment, X-Ray Imaging
Radiation · Procedure · Drug + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2025
U.S. locations
678
States / cities
Mobile, Alabama • Anchorage, Alaska • Auburn, California + 438 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 20, 2026, 11:07 AM EDT
Completed Phase 2 Interventional Results available

Phase II Gemcitabine + Fractionated Stereotactic Radiotherapy for Unresectable Pancreatic Adenocarcinoma

NCT01146054
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
CyberKnife based stereotactic radiotherapy, Gemcitabine, Fludeoxyglucose (18F) (FDG)
Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
3
States / cities
Stanford, California • Baltimore, Maryland • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Oct 20, 2026, 11:07 AM EDT
Terminated No phase listed Observational

Beaumont Quantitative Lung Function Imaging to Characterize Patients With SARS-COV 2

NCT04320511
View directory record Official record
Conditions
SARS-COV2, Severe Acute Respiratory Syndrome, COVID-19
Interventions
CT-V
Device
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 5, 2022 · Synced Oct 20, 2026, 11:07 AM EDT
Recruiting Phase 3 Interventional

Adding Surgery and Radiation to the Usual Treatment for HER2-Positive Breast Cancer That Had Already Spread at Diagnosis

NCT07578116
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic HER2-Positive Breast Carcinoma, Oligometastatic Breast Carcinoma
Interventions
Biopsy Procedure, Biospecimen Collection, Breast Conservation Treatment, Computed Tomography, Cyclin-Dependent Kinase 4 Inhibitor, Cyclin-Dependent Kinase 6 Inhibitor, Echocardiography Test, HER2-targeted Therapy, Hormone Therapy, Magnetic Resonance Imaging, Mammography, Pertuzumab, Positron Emission Tomography, Radiation Boost, Radiation Therapy, Stereotactic Body Radiation Therapy, Stereotactic Radiosurgery, Taxane Compound, Total Mastectomy, Trastuzumab, Trastuzumab Deruxtecan, Trastuzumab Emtansine, Ultrasound Imaging
Procedure · Drug · Biological + 1 more
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
562 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2033
U.S. locations
59
States / cities
Jonesboro, Arkansas • Derby, Connecticut • Fairfield, Connecticut + 45 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 11:07 AM 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 20, 2026, 11:07 AM EDT