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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Radiation Exposure Clear all
Completed Not applicable Interventional

Left Versus Right Radial Artery and Radiation Exposure in Patients With Predictors of Trans-radial Failure

NCT01707524
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Randomized left versus right radial artery approach
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 23, 2015 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Genetic Susceptibility to Radiation-Induced Skin Reactions in Racial/Ethnic Groups of Patients With Breast Cancer

NCT01407770
View directory record Official record
Conditions
Breast Cancer, Cognitive Ability, General, Fatigue, Pain, Psychosocial Deprivation, Radiation Toxicity, Skin Abnormalities
Interventions
DNA analysis, gene expression analysis, enzyme-linked immunosorbent assay, flow cytometry, laboratory biomarker analysis, questionnaire administration, adjuvant therapy, assessment of therapy complications, quality-of-life assessment, 3-dimensional conformal radiation therapy, breast irradiation, external beam radiation therapy, hypofractionated radiation therapy, intensity-modulated radiation therapy, whole breast irradiation
Genetic · Other · Procedure + 1 more
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Prospective Evaluation of Strontium in Patients After CardioGen-82 PET MPI Scanning at Two Clinical Sites

NCT01430975
View directory record Official record
Conditions
Radiation Exposure
Interventions
CardioGen-82
Drug
Lead sponsor
Bracco Diagnostics, Inc
Industry
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 24, 2012 · Synced Jul 22, 2026, 5:08 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

18F-LY3950321-01 Biodistribution and Safety Study

NCT05775601
View directory record Official record
Conditions
Diagnostic Agent Adverse Reaction, Radiation Exposure
Interventions
18F-LY3950321, PET Scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Radiation Exposure and Attenuation During Invasive Cardiology Procedures

NCT01910272
View directory record Official record
Conditions
Radiation Effects
Interventions
All subjects are wearing the non-lead attenuation cap (BLOXR)
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 28, 2013 · Synced Jul 22, 2026, 5:08 PM EDT
Recruiting No phase listed Observational

Biopsy After Radioembolization to Identify Changes in Tumor Cells From the Radiation

NCT04668872
View directory record Official record
Conditions
Colon Cancer Liver Metastasis, Colon Cancer, Adenocarcinoma of the Colon, Adenocarcinoma of the Rectum, Liver Metastasis Colon Cancer, Colorectal Cancer
Interventions
Y90 TARE, PET/CT, PET/MRI
Radiation · Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jul 22, 2026, 5:08 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

SUV PDL1/PD1 in Sun Damaged & Sun Protected Human Skin of Participants

NCT06177106
View directory record Official record
Conditions
Other Skin Changes Due to Chronic Exposure to Nonionizing Radiation
Interventions
Solar Simulated Light
Other
Lead sponsor
University of Arizona
Other
Eligibility
40 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Role of Aerobic Exercise to Modulate Cardiotoxicity in Long Term Cancer Survivors Exposed to Anthracycline Therapy

NCT04036032
View directory record Official record
Conditions
Cancer, Cardiotoxicity
Interventions
Exercise program
Other
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
9 Years to 99 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
2
States / cities
Hartford, Connecticut • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Pilot Study of Biomarkers and Cardiac MRI as Early Indicators of Cardiac Exposure Following Breast Radiotherapy

NCT02494453
View directory record Official record
Conditions
Breast Cancer
Interventions
Research Cardiac MRI, Biomarkers
Procedure
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Study of Diets and Way of Life of Native Americans and Hispanics in New Mexico During the Time of the Trinity Nuclear Test

NCT02211781
View directory record Official record
Conditions
Lifestyle, Diet, Ionizing Radiation Exposure
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
75 Years to 101 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Jul 22, 2026, 5:08 PM EDT
Recruiting No phase listed Observational

Generation of Heart Muscle Cells From Blood or Skin Cells of Breast Cancer Patients

NCT02772367
View directory record Official record
Conditions
Breast Cancer
Interventions
skin punch biopsy
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jul 22, 2026, 5:08 PM EDT
Terminated Not applicable Interventional Results available

Novel Use of an Enhanced Fluoroscopic Imaging Device to Reduce Radiation Exposure and Operative Time During Intramedullary Nailing of Hip Fractures

NCT02856828
View directory record Official record
Conditions
Radiation Exposure
Interventions
DIE
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 14, 2019 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Radiation Exposure Assessment in Fluoroscopy

NCT03985488
View directory record Official record
Conditions
Fluoroscopy; Adverse Effect, Radiation Exposure
Interventions
Radiation exposure
Radiation
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
150 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Jul 22, 2026, 5:08 PM EDT
Terminated No phase listed Observational

Thyroid Abnormalities Associated With Exposure to Atmospheric Emissions of Radioactive Iodine

NCT00342693
View directory record Official record
Conditions
Thyroid Abnormalities
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
51 Years to 52 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 22, 2026, 5:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Radioprotective Light-weight Caps in the Interventional Cardiology Setting

NCT01620658
View directory record Official record
Conditions
Occupational Exposure to Radiation
Interventions
0.5mm XPF cap, 0.3mm XPF cap, Standard cap
Device
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 6, 2022 · Synced Jul 22, 2026, 5:08 PM EDT
Recruiting Not applicable Interventional

Sun Exposure and Activities After Skin Cancer: Optimization of mHealth Interventions

NCT07556380
View directory record Official record
Conditions
Melanoma (Skin Cancer)
Interventions
UV Real-Time Alerts, Track Your Sun Protection, Current Conditions, Health Coaching, Action Planning, Core Components
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 22, 2026, 5:08 PM EDT
Completed Not applicable Interventional Results available

Reduce Radiation Exposure in Fluoroscopic Interventions Evaluation

NCT04404257
View directory record Official record
Conditions
Cardiac Catheterization, Radiation Exposure
Interventions
ControlRad System, Without ControlRad System
Radiation
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
170 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 10, 2023 · Synced Jul 22, 2026, 5:08 PM EDT
Withdrawn Not applicable Interventional

Radiation Exposure Using Laser Guided Fluoroscopy in Various Orthopaedic Procedures

NCT00972647
View directory record Official record
Conditions
Fractures
Interventions
Laser beam guidance
Procedure
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2013 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Breath Analysis for Evaluation of Radiation Exposure in Lung Cancer Patients Treated With Radiation

NCT01182155
View directory record Official record
Conditions
Lung Cancer, Non-Small Cell Lung Cancer, Small Cell Lung Cancer
Interventions
Exhaled Breath Sampling
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2016 · Synced Jul 22, 2026, 5:08 PM EDT
Completed No phase listed Observational

Comparison of Two Dose Assessment Methods for Exposures to Nuclear Detonation Radiation

NCT02226874
View directory record Official record
Conditions
Radiation Exposure
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
80 Years to 90 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Jul 22, 2026, 5:08 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

A Multiphase Operational and Environmental Assessment of Lunar Surface Habitation, Lunar Gateway Transit Systems, and Acceleration Pathways for Sustained Human Habitation of the Martian Surface

NCT07546461
View directory record Official record
Conditions
Extraterrestrial Habitation Systems, Lunar Surface Habitation, Lunar Water-Ice Resource Assessment, In-Situ Resource Utilization (ISRU), Lunar Gateway Transit Architecture, Martian Surface Habitation Readiness, Environmental Control and Life-Support Systems (ECLSS), Radiation Exposure Modeling, EVA Logistics and Mobility, Long-Duration Isolation and Behavioral Stability
Interventions
Habitat Systems Evaluation, Water-Ice Resource Utilization Assessment, EVA and Mobility Operations
Other
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Jul 22, 2026, 5:08 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Safety Study of BMX-001 (Radio-protector) in Patients With Newly Diagnosed Anal Cancer

NCT03386500
View directory record Official record
Conditions
Anal Cancer, Squamous Cell Carcinoma, Radiation Exposure
Interventions
BMX-001
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jul 22, 2026, 5:08 PM EDT
Completed Not applicable Interventional

Shared Decision-Making for the Promotion of Patient-Centered Imaging in the ED: Suspected Kidney Stones

NCT04234035
View directory record Official record
Conditions
Shared Decision-making, Kidney Stone, Emergencies, Radiation Exposure, Communication
Interventions
Decision Aid, Standardized Educational Material (informational pamphlet)
Behavioral · Other
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2024 · Synced Jul 22, 2026, 5:08 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Comparison Of Radiation Exposure To Patients During Endoscopic Retrograde Cholangiopancreatography (ERCP) Performed By Endoscopists Trained In Judicious Use Of Fluoroscopy With Those Without Formal Training

NCT03525353
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Endoscopic retrograde cholangiopancreatography - No Intervention have been used other than standard of care
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 100 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced Jul 22, 2026, 5:08 PM EDT