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Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
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Recruiting Phase 1 Interventional

Study With [225Ac]Ac-FL-020 in mCRPC Participants

NCT06492122
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
[225Ac]Ac-FL-020, Blood samples for PK, [111In]In-FL-020, Blood and urine samples collection, SPECT/CT images
Drug · Procedure
Lead sponsor
Full-Life Technologies UK Limited
Industry
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
5
States / cities
Duarte, California • Irvine, California • Stanford, California + 2 more
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 2, 2026, 5:00 AM EDT
Completed Phase 2 Interventional

Study of Individuals With Parkinson's Symptoms But in Whom There is Diagnostic Uncertainty

NCT00129675
View directory record Official record
Conditions
Parkinsonian Syndrome
Interventions
[123I]ß CIT
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
21 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 15, 2014 · Synced Sep 2, 2026, 5:00 AM EDT
Terminated Phase 2 Interventional Results available

Concurrent Use Lymphoseek & Indocyanine Green in Sentinel Lymph Node Detection in Endometrial Cancer

NCT04511026
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Lymphoseek, Single Photon Emission Computed Tomography (SPECT), Indocyanine Green (ICG), Neoprobe Gamma Detection System NPB11L(Model1102)
Drug · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Sep 2, 2026, 5:00 AM EDT
Completed Not applicable Interventional

Study Comparing CT Scan and Stress Test in Diagnosing Coronary Artery Disease in Patients Hospitalized for Chest Pain

NCT00705458
View directory record Official record
Conditions
Coronary Artery Disease, Angina Pectoris, Unstable Angina, Acute Coronary Syndrome
Interventions
Coronary Computed Tomography Angiography, Stress Nuclear Myocardial Perfusion Imaging
Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Sep 2, 2026, 5:00 AM 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 2, 2026, 5:00 AM EDT
Terminated Phase 2 Interventional Results available

Combination of External Beam Radiotherapy With 153Sm-EDTMP to Treat High Risk Osteosarcoma

NCT01886105
View directory record Official record
Conditions
Metastatic Osteosarcoma
Interventions
Sm-EDTMP, Autologous Stem Cell Infusion, External Beam Radiotherapy
Drug · Other · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
10 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 28, 2019 · Synced Sep 2, 2026, 5:00 AM EDT
Terminated No phase listed Observational

F-18 PSMA for Localization of Parathyroid Adenoma

NCT05299632
View directory record Official record
Conditions
Hyperparathyroidism
Interventions
99mTc-MIBI planar imaging and SPECT/CT., F- 18PSMA PET/CT imaging study
Diagnostic Test
Lead sponsor
Emory University
Other
Eligibility
18 Years to 99 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Atlanta, Georgia • Johns Creek, Georgia
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 2, 2026, 5:00 AM 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 2, 2026, 5:00 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Brain Imaging and Treatment Studies of the Night Eating Syndrome

NCT01401595
View directory record Official record
Conditions
Night Eating Syndrome
Interventions
escitalopram oxalate
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Sep 2, 2026, 5:00 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Assessment of the Effect of Sertaline on the Specific Binding of 123-I MZINT in Healthy Subjects

NCT00470925
View directory record Official record
Conditions
Depression
Interventions
123-I MZINT injection and SPECT imaging
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2019 · Synced Sep 2, 2026, 5:00 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 24, 2018 · Synced Sep 2, 2026, 5:00 AM EDT
Not listed Not applicable Interventional

Use of SPECT-CT for Comparison of Dosimetry Methods in PSMA-targeted Radioligand Therapy (SPECTacular Study)

NCT05823402
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
SPECT/CT
Diagnostic Test
Lead sponsor
BAMF Health
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated May 2, 2023 · Synced Sep 2, 2026, 5:00 AM EDT
Recruiting Not applicable Interventional

Sentinel Lymph Node Biopsy for Cutaneous Squamous Cell Carcinoma of the Head and Neck

NCT05108090
View directory record Official record
Conditions
Squamous Cell Carcinoma, Nonmelanoma Skin Cancer, Cutaneous Squamous Cell Carcinoma
Interventions
sentinel lymph node biopsy (SLNB)
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 2, 2026, 5:00 AM EDT
Completed Not applicable Interventional

68Ga-DOTATATE PET-CT for Diagnosis of Neuroendocrine Tumors (NETs)

NCT01879657
View directory record Official record
Conditions
Neuroendocrine Carcinoma
Interventions
68Ga-DOTATATE, PET/CT, 111In-pentetreotide OctreoScan, MRI
Drug · Diagnostic Test
Lead sponsor
Radio Isotope Therapy of America
Other
Eligibility
18 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Sep 2, 2026, 5:00 AM EDT
Active, not recruiting No phase listed Observational

The CARDIO-TTRansform Scintigraphy Sub-study

NCT06073587
View directory record Official record
Conditions
Transthyretin-Mediated Amyloid Cardiomyopathy (ATTR-CM)
Interventions
Scintigraphy scan
Diagnostic Test
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
4
States / cities
New York, New York • Durham, North Carolina • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Sep 2, 2026, 5:00 AM EDT
Completed Not applicable Interventional

Pilot Study of Regional Lung Ventilation

NCT03077113
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
4-D CT Scan, SPECT-CT Scan
Diagnostic Test
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 12, 2017 · Synced Sep 2, 2026, 5:00 AM EDT
Terminated Phase 1 Interventional

Assessment of Multi-Modality Quantitative Imaging for Evaluation of Response of Metastatic Prostate Cancer to Therapy

NCT03619655
View directory record Official record
Conditions
Prostate Cancer
Interventions
SPECT CT, 18F-DCFPyL PET/CT, 18F-NaF PET/CT, WB-MRI
Procedure · Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 2, 2026, 5:00 AM EDT
Withdrawn Not applicable Interventional

Feasibility Study to Develop Sentinel Lymph Node Mapping in Rectal Cancer Patients

NCT02112240
View directory record Official record
Conditions
Rectal Cancer
Interventions
Intraoperative Mobile Gamma Camera imaging, Endoscopic injection of 99mTc-sulfur colloid, Endoscopic injections of Spot, Preoperative flexible sigmoidoscopy, SPECT/CT
Other · Drug · Procedure + 1 more
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 14, 2016 · Synced Sep 2, 2026, 5:00 AM EDT
Completed Phase 2 Interventional

Development of Imaging, Clinical and Biochemical Bio-Markers for Parkinson's Disease

NCT00315250
View directory record Official record
Conditions
Parkinson's Disease, Parkinsonian Syndrome
Interventions
[123I]β-CIT
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
22 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced Sep 2, 2026, 5:00 AM EDT
Completed Not applicable Interventional

Single Photon Emission Computed Tomography (SPECT) Lymph Node Mapping

NCT00608920
View directory record Official record
Conditions
Adenocarcinoma of the Prostate
Interventions
Single Photon Emission Computed Tomography (SPECT)
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 23, 2013 · Synced Sep 2, 2026, 5:00 AM EDT