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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 20, 2026, 7:42 PM 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 201 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Single photon emission computed tomography Clear all
Withdrawn No phase listed Observational

A Pilot Study of 123I-MIP-1072 SPECT/CT Imaging With Optional Compact Gamma Camera Probe Imaging in Men With Prostate Cancer Undergoing Prostatectomy

NCT01279785
View directory record Official record
Conditions
Prostate Cancer
Interventions
123I-MIP-1072
Drug
Lead sponsor
Molecular Insight Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 24, 2015 · Synced Sep 20, 2026, 7:42 PM EDT
Terminated Phase 2 Interventional Results available

Zoledronic Acid and Positron Emission Tomography in Treating Patients With Advanced Non-Small Cell Lung Cancer

NCT00559897
View directory record Official record
Conditions
Lung Cancer, Metastatic Cancer
Interventions
3'-deoxy-3'-[18F]FLT, Single photon emission computed tomography
Other · Procedure
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 3, 2015 · Synced Sep 20, 2026, 7:42 PM EDT
Suspended Phase 1 Interventional

Testing an Anti-cancer Radio-Active Immunotherapy Called Lintuzumab Ac225 in Patients With High-Risk Myelodysplastic Syndrome That Has Not Responded to Other Treatment

NCT06888323
View directory record Official record
Conditions
Refractory Myelodysplastic Syndrome
Interventions
Actinium Ac 225 Lintuzumab, Bone Marrow Aspiration, Buccal Swab, Computed Tomography, Single Photon Emission Computed Tomography
Radiation · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 20, 2026, 7:42 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 20, 2026, 7:42 PM EDT
Completed Phase 4 Interventional Results available

Open-label, Test-retest Study Assessing Reproducibility of Quantitative Measurements of Myocardial Uptake of AdreView.

NCT01936649
View directory record Official record
Conditions
Heart Failure (HF), Ventricular Dysfunction, Left
Interventions
AdreView (Iobenguane I 123 Injection)
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 7, 2016 · Synced Sep 20, 2026, 7:42 PM EDT
Not listed Phase 3 Interventional

Two Separate But Identical Studies Evaluating the Safety and Efficacy of ALTROPANE® in the Use of SPECT Imaging for Upper Extremity Tremor

NCT00724906
View directory record Official record
Conditions
Parkinsonian Syndromes
Interventions
123 I - ALTROPANE®
Drug
Lead sponsor
Alseres Pharmaceuticals, Inc
Industry
Eligibility
40 Years to 80 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Hopkinton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 2, 2010 · Synced Sep 20, 2026, 7:42 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Evaluation of [123I] MNI-340 and SPECT as a Marker of Beta-Amyloid Protein Deposition

NCT00968097
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
123-I MNI-340
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
50 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2019 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Phase 4 Interventional

Comparison of Diagnostic Rest/Stress SPECT Results for Patients With Myocardial Ischemia and Infarction Using Myoview in Both Single and Dual Isotope Acquisition Approaches

NCT00381316
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Technetium Tc99m Tetrofosmin injections, Thallous Chloride T1-201
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 4, 2007 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Spect Analysis of Cardiac Perfusion Changes After Whole Breast/Chest Wall Radiation Therapy With ABC

NCT00321048
View directory record Official record
Conditions
Breast Neoplasms, Carcinoma, Ductal, Adenocarcinoma
Interventions
Active Breathing Coordinator
Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Iodofiltic Acid I 123 in the Treatment of Acute Coronary Syndrome

NCT00514501
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Iodofiltic acid I 123
Drug
Lead sponsor
Molecular Insight Pharmaceuticals, Inc.
Industry
Eligibility
40 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
36
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mesa, Arizona + 33 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2016 · Synced Sep 20, 2026, 7:42 PM EDT
Recruiting Phase 2 Interventional

Repurposing Tilmanocept for Cardiac Sarcoidosis

NCT07159074
View directory record Official record
Conditions
Cardiac Sarcoidosis
Interventions
Tc 99m tilmanocept
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 20, 2026, 7:42 PM EDT
Not yet recruiting Early Phase 1 Interventional

Chemical-Shift-Encoded MRI for Active Bone Marrow Dosimetry in Radiopharmaceutical Therapy

NCT07609225
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
3'-Deoxy-3'-[18F]-fluorothymidine, Chemical-shift-encoded MRI
Drug · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 20, 2026, 7:42 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 20, 2026, 7:42 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Phase 0 Evaluation of [18F]MNI-958 as a Potential PET Radioligand for Imaging Tau Protein in the Brain

NCT03058965
View directory record Official record
Conditions
Alzheimer Disease, Healthy Volunteers, Progressive Supranuclear Palsy
Interventions
[18F]MNI-958, [18F]Florbetapir, DaTscan
Drug
Lead sponsor
Molecular NeuroImaging
Other
Eligibility
50 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 24, 2019 · Synced Sep 20, 2026, 7:42 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 20, 2026, 7:42 PM EDT
Completed Phase 1 Interventional

Pilot Study To Assess Effect of Treatment and Adherence in PD Subjects

NCT01788696
View directory record Official record
Conditions
Parkinson Disease
Interventions
Group A - Early Imaging, Group B - Delayed Imaging
Radiation
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Nicotine Vaccination and Nicotinic Receptor Occupancy

NCT00996034
View directory record Official record
Conditions
Nicotine Dependence
Interventions
NicVAX, [123I]5-IA-85380, Nicotine bitartrate
Biological · Radiation · Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Phase 3 Interventional

Phase 3 Imaging and Safety Study of AI-700 in Patients With Suspected Coronary Artery Disease Undergoing SPECT Imaging

NCT00156793
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
AI-700 contrast-enhanced echocardiography
Procedure
Lead sponsor
Acusphere
Industry
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Watertown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2006 · Synced Sep 20, 2026, 7:42 PM EDT
Recruiting Phase 1Phase 2 Interventional

Yttrium-90 (Y90) Radioembolization for the Treatment of Early Stage Renal Cell Carcinoma, The RENEGADE Trial

NCT06432036
View directory record Official record
Conditions
Stage I Renal Cell Cancer, Stage II Renal Cell Cancer
Interventions
Angiogram, Biospecimen Collection, Computed Tomography, Radioembolization, Single Photon Emission Computed Tomography, Survey Administration, Yttrium Y 90 Glass Microspheres
Procedure · Radiation · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
2
States / cities
Los Angeles, California • Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 20, 2026, 7:42 PM EDT
Recruiting Phase 1 Interventional

Evaluating the Use of Dual Imaging Techniques for Detection of Disease in Patients With Head and Neck Cancer

NCT05945875
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma
Interventions
Panitumumab-IRDye800, Indium In 111 Panitumumab, Single Photon Emission Computed Tomography, Computed Tomography, Resection, Fluorescence Imaging
Drug · Other · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
19 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Phase 1 Interventional

A Phase 1 Pilot Study of 99mTc-MIP-1404 SPECT/CT Imaging to Histology in Men With Prostate Cancer

NCT01615406
View directory record Official record
Conditions
Prostate Cancer
Interventions
99mTc MIP 1404
Drug
Lead sponsor
Molecular Insight Pharmaceuticals, Inc.
Industry
Eligibility
21 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2015 · Synced Sep 20, 2026, 7:42 PM EDT
Recruiting Phase 2 Interventional

Lutathera for the Treatment of Inoperable, Progressive Meningioma After External Beam Radiation Therapy

NCT04082520
View directory record Official record
Conditions
Grade 1 Meningioma, Grade 2 Meningioma, Grade 3 Meningioma, Recurrent Meningioma, Unresectable Meningioma
Interventions
Gallium Ga 68-DOTATATE, Lutetium Lu 177 Dotatate, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Computed Tomography, Biospecimen Collection, Single Photon Emission Computed Tomography
Radiation · Drug · Procedure + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 20, 2026, 7:42 PM EDT
Active, not recruiting Not applicable Interventional

Radioembolization for HCC Patients With Personalized Yttrium-90 Dosimetry for Curative Intent (RAPY90D)

NCT03896646
View directory record Official record
Conditions
Stage III Hepatocellular Carcinoma AJCC v8, Stage IIIA Hepatocellular Carcinoma AJCC v8, Stage IIIB Hepatocellular Carcinoma AJCC v8, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IVA Hepatocellular Carcinoma AJCC v8, Stage IVB Hepatocellular Carcinoma AJCC v8, Unresectable Hepatocellular Carcinoma
Interventions
Computed Tomography, Hepatobiliary Iminodiacetic Acid Scan, Single Photon Emission Computed Tomography, Yttrium Y 90 Glass Microspheres, Yttrium-90 Microsphere Radioembolization
Procedure · Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 20, 2026, 7:42 PM EDT
Completed Phase 1 Interventional

Folic Acid-Tubulysin Conjugate EC1456 In Patients With Advanced Solid Tumors

NCT01999738
View directory record Official record
Conditions
Solid Tumors, Non Small Cell Lung Carcinoma
Interventions
EC1456 and EC20
Drug
Lead sponsor
Endocyte
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
16
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Sep 20, 2026, 7:42 PM EDT