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ClinicalTrials.gov public records Last synced Oct 29, 2026, 10:47 PM EDT

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Showing 1–24 of 38 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PET Stress Test Clear all
Not listed No phase listed Observational

Evaluation of Myocardial Ischemia Using Standard Single Photon Emission Computed Tomography (SPECT) With Regadenoson and Simultaneous Cardiac Echocardiography

NCT01150578
View directory record Official record
Conditions
Myocardial Ischemia
Interventions
No intervention
Drug
Lead sponsor
Aiden Abidov
Other
Eligibility
18 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 4, 2015 · Synced Oct 29, 2026, 10:47 PM EDT
Terminated Not applicable Interventional

Assessment of Patients With suspeCted Coronary Artery Disease by Coronary calciUm fiRst strATegy vErsus Usual Care Approach.

NCT03972774
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
PET Stress Test, Non-PET Medical Management
Diagnostic Test · Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
50 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Completed No phase listed Observational

Study of Perfusion and Anatomy's Role in Coronary Artery (CAD)

NCT00321399
View directory record Official record
Conditions
Known CAD, or Intermediate-high Pretest Likelihood for CAD
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
3,019 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
40
States / cities
Birmingham, Alabama • Huntsville, Alabama • Scottsdale, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2014 · Synced Oct 29, 2026, 10:47 PM EDT
Active, not recruiting No phase listed Observational

Fractional Flow Reserve and Instantaneous Free-wave Ratio Revascularization Strategies in Women

NCT04599192
View directory record Official record
Conditions
Coronary Disease, Percutaneous Coronary Intervention, Exercise Test, Myocardial Perfusion Imaging, Cardiac Catheterization
Interventions
No study intervention
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Terminated Not applicable Interventional Results available

Randomized Evaluation of Patients With Stable Angina Comparing Diagnostic Examinations

NCT01262625
View directory record Official record
Conditions
Chest Pain, Stable Angina Pectoris, CCS Class I to III, Angina Equivalent, Coronary Artery Disease
Interventions
CCTA, SPECT MPI/ICA
Device
Lead sponsor
American College of Radiology
Other
Eligibility
40 Years and older
Enrollment
1,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
3
States / cities
Decatur, Georgia • Detroit, Michigan • Salem, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Oct 29, 2026, 10:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Multi-Organ Metabolism and Perfusion in NAFLD by Total Body Dynamic PET Scan on EXPLORER

NCT04165343
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease (NAFLD), Nonalcoholic Steatohepatitis (NASH)
Interventions
Positron Emission Tomography (PET) on EXPLORER, Magnetic Resonance Imaging, Echocardiogram and Electrocardiogram, Blood test
Radiation · Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2023 · Synced Oct 29, 2026, 10:47 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Relationship Between Abnormal Myocardial Perfusion and Diastolic Dysfunction in Sickle Cell Disease Using PET

NCT05583721
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
[13N]NH3, Lexiscan, Positron emission tomography
Drug · Diagnostic Test
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years to 21 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Pet Partners for Promotion of Academic Life Skills

NCT03530943
View directory record Official record
Conditions
Stress Prevention, Cortisol, Anxiety Disorders and Symptoms, Depression Disorders and Symptoms, Executive Functioning, Motivation and Learning, Momentary Emotion, Study Strategies, Perceived Stress, Animal Behavior, Animal Stress, Dyadic Interaction, Alpha-amylase
Interventions
Animal Assisted Activities, Academic Stress Management tools
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 30 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Pullman, Washington
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Therapy Dogs on Child Biology and Behavior

NCT03949569
View directory record Official record
Conditions
Stress Reaction, Behavior, Social
Interventions
Therapy Dog, Stuffed Toy Dog, 5 Minute Puppy Video
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
8 Years to 12 Years
Enrollment
188 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Not applicable Interventional Results available

The MATCH Investigation: CT Myocardial Perfusion and CT-FFR vs PET MPI

NCT04316676
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
PET-MPI Protocol, CT-MPI, Coronary CT angiography (CCTA) for CT-FFR calculation, Regadenoson
Diagnostic Test · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Recruiting Not applicable Interventional

Molecular Imaging of Primary Amyloid Cardiomyopathy

NCT02641145
View directory record Official record
Conditions
Amyloidosis, Primary, Cardiomyopathy
Interventions
F-18 florbetapir/C-11 acetate PET, MRI, N-13 ammonia PET
Radiation · Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 99 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Distribution of Rubidium-82, Nitrogen-13 Ammonia, and Fluorine-18 Fluorodeoxyglucose in Normal Volunteers

NCT01433705
View directory record Official record
Conditions
Heart Disease
Interventions
Rb-82 Pet scans, F-18 FDG Pet scans, N-13 ammonia Pet scans, Regadenoson
Other · Drug
Lead sponsor
University of Michigan
Other
Eligibility
30 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Phase 4 Interventional Results available

Effect of Ranolazine on Myocardial Perfusion Assessed by Serial Quantitative Exercise SPECT Imaging

NCT01221272
View directory record Official record
Conditions
Myocardial Perfusion Imaging, Myocardial Ischemia
Interventions
Ranolazine, Placebo to match ranolazine, SPECT MPI, Exercise
Drug · Procedure · Behavioral
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
26
States / cities
Birmingham, Alabama • Imperial, California • Lincoln, California + 23 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2014 · Synced Oct 29, 2026, 10:47 PM EDT
Recruiting No phase listed Observational

Understanding New Cachexia Subtypes Through Observational Epidemiological Research

NCT07776353
View directory record Official record
Conditions
Advanced Colorectal Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Pancreatic Adenocarcinoma, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Colorectal Carcinoma, Unresectable Lung Non-Small Cell Carcinoma
Interventions
Biospecimen Collection, Computed Tomography, Electronic health record review, Medical Device Usage and Evaluation, Physical functions assessments, Positron Emission Tomography (PET), Survey Administration
Procedure · Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Pleasanton, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Not applicable Interventional Results available

The PRECISE Protocol: Prospective Randomized Trial of the Optimal Evaluation of Cardiac Symptoms and Revascularization

NCT03702244
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
cCTA with selective FFRct
Diagnostic Test
Lead sponsor
HeartFlow, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Lake Charles, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 29, 2023 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Not applicable Interventional

Anti-gravity Treadmill Exercise in Stress Myocardial Perfusion Imaging

NCT02628002
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Antigravity treadmill (Alter-G), Conventional treadmill/regadenoson
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardiac Autonomic Function in Women with Microvascular Coronary Dysfunction

NCT01568177
View directory record Official record
Conditions
Microvascular Coronary Dysfunction
Interventions
Mental Stress Testing, Peripheral Arterial Tonometry (PAT) Testing, Heart Rate Variability (HRV), RESPeRATE Breathing Trial, SPECT cardiac scan with 123I-mIBG and Myoview
Behavioral · Other · Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 29, 2026, 10:47 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Dynamic in Vivo PET Imaging and ex Vivo Biopsies From Skeletal Muscle and Adipose Tissue to Investigate the Effects of Exercise on Insulin Resistance and Mitochondrial Energetics in Type 2 Diabetes

NCT04754581
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Maximal ATP Production (ATPmax), Exercise Testing (VO2max), Muscle Biopsy, Adipose Tissue Biopsy, Hyperinsulinemic euglycemic clamp, PET imaging
Other · Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
30 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Not listed Phase 4 Interventional

Lexiscan(TM) Rb-82 Myocardial Perfusion PET: A Comparison With Dipyridamole Stress

NCT00808314
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Rest/Dipyridamole Stress Rb-82 Myocardial Perfusion PET/CT, Rest/Lexiscan(TM) Stress Rb-82 Myocardial Perfusion PET
Drug
Lead sponsor
Cardiovascular Imaging Technologies
Industry
Eligibility
35 Years to 90 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 2, 2012 · Synced Oct 29, 2026, 10:47 PM EDT
Recruiting No phase listed Observational

LOTUS-CC: An Observational Research Study to Uncover Subtypes of Cancer Cachexia

NCT06073431
View directory record Official record
Conditions
Advanced Colorectal Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Pancreatic Adenocarcinoma, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Colorectal Carcinoma, Unresectable Lung Non-Small Cell Carcinoma, Unresectable Pancreatic Adenocarcinoma
Interventions
Biospecimen Collection, Computed Tomography, Electronic Health Record Review, Medical Device Usage and Evaluation, Physical Performance Testing, Positron Emission Tomography, Survey Administration
Procedure · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
225
States / cities
Fort Smith, Arkansas • Aurora, Colorado • Boulder, Colorado + 160 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Recruiting Not applicable Interventional

Imaging Coronary Microvascular Dysfunction (CMD) Study

NCT05634031
View directory record Official record
Conditions
Angina, Non-obstructive Coronary Artery Disease
Interventions
PET imaging, Coronary CT angiogram, Functional Angiography, Treadmill exercise stress study
Radiation · Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 29, 2026, 10:47 PM EDT
Completed No phase listed Observational

Dynamic Cardiac SPECT Imaging

NCT01934985
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Oct 29, 2026, 10:47 PM EDT
Completed Phase 3 Interventional Results available

A Study to Assess Regadenoson Administration Following an Inadequate Exercise Stress Test as Compared to Regadenoson Alone for Myocardial Perfusion Imaging (MPI) Using Single Photon Emission Computed Tomography (SPECT)

NCT01618669
View directory record Official record
Conditions
Coronary Artery Disease (CAD)
Interventions
Regadenoson, Single photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI)
Drug · Procedure
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
60
States / cities
Mobile, Alabama • Fremont, California • Long Beach, California + 52 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced Oct 29, 2026, 10:47 PM EDT
Recruiting Not applicable Interventional

Cardiovascular Injury and Cardiac Fitness in Locally Advanced Non-Small Cell Lung Cancer Patients Receiving Model Based Personalized Chemoradiation

NCT05010109
View directory record Official record
Conditions
Locally Advanced Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8
Interventions
6 Minute Walk Functional Test, Biospecimen Collection, Computed Tomography, Echocardiography, Exercise Cardiac Stress Test, Questionnaire Administration, Single Photon Emission Computed Tomography
Procedure · Other
Lead sponsor
M.D. Anderson Cancer 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
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 29, 2026, 10:47 PM EDT