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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 2 Interventional Results available

NaF Positron Emission Tomography/Computed Tomography (PET/CT)Imaging to Assess Treatment Responsiveness to TAK-700 in Patients With Castrate Resistant Prostate Cancer (CRPC) With Bone Metastasis

NCT01816048
View directory record Official record
Conditions
Prostatic Neoplasms, Prostate Cancer
Interventions
TAK-700, Fluorine F 18 Sodium Fluoride, Positron Emission Tomography, Computed Tomography
Drug · Radiation · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Sep 4, 2026, 1:43 PM EDT
Recruiting Phase 2 Interventional

The Use of 124-I-PET/CT Whole Body and Lesional Dosimetry in Differentiated Thyroid Cancer

NCT03841617
View directory record Official record
Conditions
Thyroid Cancer
Interventions
Thyrogen, I-131, I-124, Thyroid hormone withdrawal
Drug · Radiation · Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2035
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 4, 2026, 1:43 PM EDT
Terminated Not applicable Interventional Results available

Assessment of Coronary Artery Disease by Hybrid PET/CT

NCT00320931
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Hybrid PET/CT
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Sep 4, 2026, 1:43 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Validation of a Single Rest-Stress Imaging Protocol for Myocardial Perfusion Imaging

NCT03265535
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Ischemia
Interventions
Single-Scan Two-Injection Protocol
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Sep 4, 2026, 1:43 PM EDT
Completed Phase 1 Interventional

Treatment of U.S. Veterans With Mild Traumatic Brain Injury With Hyperbaric Oxygen Therapy

NCT06665633
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Hyperbaric Oxygen Therapy, Depression
Interventions
Oxygen 100 % Gas for Inhalation, Hyperbaric Oxygen Therapy Chamber
Drug · Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Aug 25, 2025 · Synced Sep 4, 2026, 1:43 PM EDT
Not listed No phase listed Observational

Validation of DaTscan for Detection of Parkinson Disease Related Disorders

NCT02138682
View directory record Official record
Conditions
Parkinson Disease, Movement Disorders
Interventions
l-123 Ioflupane
Drug
Lead sponsor
Wisconsin Institute for Neurologic and Sleep Disorders S.C.
Industry
Eligibility
75 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
2
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 15, 2014 · Synced Sep 4, 2026, 1:43 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Radiation Dose in Humans From Orally Administered Tc99m-Heparin

NCT04069429
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Computerized Tomography scan, Single Photon Emission Computed Tomography scans, Technetium Tc 99M, Planar Images, Esophagogastroduodenoscopy
Radiation · Drug · Procedure
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 2, 2021 · Synced Sep 4, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

FLARE RT for Patients With Stage IIB-IIIB Non-small Cell Lung Cancer: Personalizing Radiation Therapy Using PET/CT and SPECT/CT Imaging

NCT02773238
View directory record Official record
Conditions
Stage IIB Lung Non-Small Cell Carcinoma AJCC v7, Stage IIIA Lung Non-Small Cell Cancer AJCC v7, Stage IIIB Lung Non-Small Cell Cancer AJCC v7
Interventions
Computed Tomography, Fludeoxyglucose F-18, Laboratory Biomarker Analysis, Positron Emission Tomography, Radiation Therapy, Single Photon Emission Computed Tomography, Technetium Tc-99m Albumin Aggregated, Technetium Tc-99m Sulfur Colloid
Procedure · Radiation · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 13, 2024 · Synced Sep 4, 2026, 1:43 PM EDT
Enrolling by invitation Not applicable Interventional

Pilot Evaluation of the StarGuide Next Generation SPECT/CT System

NCT07272161
View directory record Official record
Conditions
Nuclear Medicine
Interventions
StarGuide NextGen SPECT/CT system
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 4, 2026, 1:43 PM EDT
Recruiting Phase 2Phase 3 Interventional

Comparing Sentinel Lymph Node (SLN) Biopsy With Standard Neck Dissection for Patients With Early-Stage Oral Cavity Cancer

NCT04333537
View directory record Official record
Conditions
Buccal Mucosa Squamous Cell Carcinoma, Floor of Mouth Squamous Cell Carcinoma, Gingival Squamous Cell Carcinoma, Hard Palate Squamous Cell Carcinoma, Lip Squamous Cell Carcinoma, Lower Alveolar Ridge Squamous Cell Carcinoma, Oral Cavity Squamous Cell Carcinoma, Retromolar Trigone Squamous Cell Carcinoma, Stage I Lip and Oral Cavity Cancer AJCC v8, Stage II Lip and Oral Cavity Cancer AJCC v8, Tongue Squamous Cell Carcinoma, Upper Alveolar Ridge Squamous Cell Carcinoma
Interventions
Chest Radiography, Computed Tomography, Fludeoxyglucose F-18, Imaging Agent, Neck Dissection, Planar Imaging, Positron Emission Tomography, Questionnaire Administration, Sentinel Lymph Node Biopsy, Single Photon Emission Computed Tomography
Procedure · Other · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
686 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2036
U.S. locations
106
States / cities
Birmingham, Alabama • Gilbert, Arizona • Phoenix, Arizona + 80 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 4, 2026, 1:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Use of MIBG Scan Images in PVC Ablations

NCT02279030
View directory record Official record
Conditions
Premature Ventricular Contractions
Interventions
MIBG nuclear scan
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 7, 2022 · Synced Sep 4, 2026, 1:43 PM EDT
Terminated No phase listed Observational

Radioiodine Planar and a SPECT/CT Imaging With Iodine-123 for Evaluation of Follicular Thyroid Nodules Prior to Surgery

NCT05591092
View directory record Official record
Conditions
Thyroid Gland Follicular Carcinoma
Interventions
Computed Tomography, Iodine I-123, Planar Imaging, Single Photon Emission Computed Tomography
Procedure · Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 4, 2026, 1:43 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Evaluating Safety of Escalating Doses of Tilmanocept by IV Injection and SPECT Imaging in Subjects With and Without RA

NCT02865434
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
Tc99m-tilmanocept, SPECT Imaging (60 Minutes post-injection), SPECT Imaging (180 Minutes post-injection), Whole body planar SPECT imaging (15 Minutes post-injection), Whole body planar SPECT imaging (60 Minutes post-injection), Whole body planar SPECT imaging (180 Minutes post-injection), Whole body planar SPECT imaging (18-20 Hours post-injection), Blood Collection for PK Testing (15 Mins Before Injection), Blood Collection for PK Testing (after injection), Blood Collection for PK Testing (15 minutes post injection), Blood Collection for PK Testing (60 minutes post injection), Blood Collection for PK Testing (180 minutes post injection), Blood Collection for PK Testing (18-20 hours post injection), Planar Image with both Hands in Field of View
Drug · Procedure
Lead sponsor
Navidea Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kettering, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Sep 4, 2026, 1:43 PM EDT
Recruiting Phase 2 Interventional

Phase 2 Randomized Trial of Flexible Dosing Schedule of 177Lu-PSMA-617 for the Treatment of Metastatic Castration-Resistant Prostate Cancer (FLEX-MRT)

NCT06216249
View directory record Official record
Conditions
Prostate Carcinoma, Stage IVB Prostate Cancer American Joint Committee on Cancer (AJCC) v8
Interventions
Computed Tomography, Gallium Ga 68 Gozetotide, Lutetium Lu 177 Vipivotide Tetraxetan, Positron Emission Tomography, PSMA PET Scan, Questionnaire Administration, Single Photon Emission Computed Tomography
Procedure · Other · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 4, 2026, 1:43 PM 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 7, 2017 · Synced Sep 4, 2026, 1:43 PM EDT
Not yet recruiting Phase 2 Interventional

Study of PSMA-targeted Therapy and Androgen Receptor Suppression in Low-volume Metastatic ProstatE Cancer: SPARKLE Trial

NCT07650240
View directory record Official record
Conditions
Recurrent Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8, Castration-Sensitive Prostate Cancer, Metastatic Hormone-sensitive Prostate Cancer (mHSPC), Prostate Cancer, Prostate Adenocarcinoma, Adenocarcinoma of the Prostate, Localized Prostate Carcinoma, Metastatic Prostate Cancer, Metastatic Prostate Adenocarcinoma, Advanced Prostate Cancer, Advanced Prostate Adenocarcinoma
Interventions
Abiraterone Acetate, Biospecimen Collection, Leuprolide Acetate, Lutetium Lu 177 Vipivotide Tetraxetan, Prednisone, PSMA PET-CT Scan, Quality-of-Life Assessment, Single Photon Emission Computed Tomography
Drug · Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Sep 4, 2026, 1:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

I-123 Brain Studies of Serotonin Metabolism in Psychiatric Patients and Normal Volunteers

NCT00001771
View directory record Official record
Conditions
Healthy, Mental Disorder, Obsessive Compulsive Disorder, Schizophrenia, Tourette Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 4, 2026, 1:43 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Lung Imaging of Apoptosis in Chronic Obstructive Pulmonary Disease (COPD)

NCT02978144
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
AxV-128/Tc
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Sep 4, 2026, 1:43 PM EDT
Completed No phase listed Observational

DatScan With Prototype Collimator

NCT02455219
View directory record Official record
Conditions
Parkinson Disease
Interventions
Prototype UHRSZ (UltraHigh Resolution Smart Zoom) Collimator
Device
Lead sponsor
University of Minnesota
Other
Eligibility
50 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Sep 4, 2026, 1:43 PM EDT
Completed Phase 1 Interventional

Yttrium Y 90 DOTA Anti-CEA Monoclonal Antibody M5A in Treating Patients With Advanced Solid Tumors

NCT00645060
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
high performance liquid chromatography, pharmacological study, radionuclide imaging, single photon emission computed tomography, yttrium Y 90 DOTA anti-CEA monoclonal antibody M5A
Other · Procedure · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 120 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Feb 26, 2020 · Synced Sep 4, 2026, 1:43 PM EDT
Completed Phase 1 Interventional

An Exploratory Study of the Folic Acid-tubulysin Conjugate EC1456 in Ovarian Cancer Subjects Undergoing Surgery

NCT03011320
View directory record Official record
Conditions
Ovary Cancer
Interventions
EC1456, 99mTc-Etarfolatide
Drug
Lead sponsor
Endocyte
Industry
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Concord, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Sep 4, 2026, 1:43 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 25, 2023 · Synced Sep 4, 2026, 1:43 PM EDT
Not listed Phase 1 Interventional

The Study of Biodistribution and Dosimetry of 99mTc-Glycopeptide(99mTc-GP) in Patients With Breast Cancer

NCT01159405
View directory record Official record
Conditions
Breast Cancer
Interventions
Radiolabeled (99mTc) GP (Glycopeptide)
Radiation
Lead sponsor
SeeCure LLC
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2014 · Synced Sep 4, 2026, 1:43 PM EDT
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 3, 2015 · Synced Sep 4, 2026, 1:43 PM EDT