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ClinicalTrials.gov public records Last synced Oct 25, 2026, 2:58 AM EDT

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Showing 97–120 of 152 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: SPECT/CT Clear all
Withdrawn No phase listed Observational Accepts healthy volunteers

Immunomodulatory Effects of PCSK9 Inhibition

NCT05720156
View directory record Official record
Conditions
Atherosclerotic Cardiovascular Disease, Cardiovascular Diseases, Atherosclerosis, Arterial Inflammation, Vascular Diseases, Vascular Disease, Peripheral, Vascular Calcification, High Cholesterol/Hyperlipidemia, Heart Diseases, Heart Attack, Stroke, Cerebrovascular Accident, Carotid Artery Diseases, Carotid Atherosclerosis, Transient Ischemic Attack
Interventions
99mTc-tilmanocept SPECT/CT scanning
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 25, 2026, 2:58 AM EDT
Withdrawn No phase listed Observational

Registry for CARDIAC PERFUSION CT

NCT01346605
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
MDDX LLC
Industry
Eligibility
35 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 11, 2012 · Synced Oct 25, 2026, 2:58 AM 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 30, 2014 · Synced Oct 25, 2026, 2:58 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Withdrawn Not applicable Interventional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 15, 2016 · Synced Oct 25, 2026, 2:58 AM 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 8, 2017 · Synced Oct 25, 2026, 2:58 AM 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 14, 2024 · Synced Oct 25, 2026, 2:58 AM EDT
Recruiting Phase 2 Interventional

Personalized Neck Radiation Therapy Directed by Sentinel Lymph Node Biopsy for the Treatment of Oral Cavity Squamous Cell Carcinoma, PRECEDENT Trial

NCT07121595
View directory record Official record
Conditions
Oral Cavity Squamous Cell Carcinoma, Stage I Lip and Oral Cavity Cancer AJCC v8, Stage II Lip and Oral Cavity Cancer AJCC v8, Stage III Lip and Oral Cavity Cancer AJCC v8, Stage IVA Lip and Oral Cavity Cancer AJCC v8
Interventions
Biospecimen Collection, Carboplatin, Cisplatin, Computed Tomography, Modified Barium Swallow, Paclitaxel, Positron Emission Tomography, Questionnaire Administration, Radiation Therapy, Sentinel Lymph Node Biopsy, Single Photon Emission Computed Tomography, Technetium Tc 99m-labeled Tilmanocept, Technetium Tc-99m Sulfur Colloid
Procedure · Drug · Other + 1 more
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 25, 2026, 2:58 AM EDT
Completed Phase 1 Interventional

Using Novel Imaging to More Safely Treat Neuroendocrine Tumors

NCT06122610
View directory record Official record
Conditions
Neuroendocrine Tumors, Somatostatin Receptor-positive Neuroendocrine Tumor
Interventions
Single Photon Emission Computed Tomography/ Computed Tomography (SPECT/CT), Photon Emission Tomography / CT (PET/CT), 64Cu-Dotatate, 177Lu-Dotatate
Device · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 25, 2026, 2:58 AM EDT
Recruiting Phase 2Phase 3 Interventional

99mTc Sestamibi SPECT/CT vs 18F Fluorocholine PET/CT

NCT05891769
View directory record Official record
Conditions
Parathyroid Adenoma
Interventions
18Fluorocholine
Drug
Lead sponsor
Andrei Iagaru
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Oct 25, 2026, 2:58 AM EDT
Active, not recruiting Phase 1 Interventional

Radioligand Therapy After PSMA PET Guided External Beam Radiotherapy for Treating Post-Prostatectomy Patients With Biochemically Recurrent Prostate Cancer

NCT06105918
View directory record Official record
Conditions
Biochemically Recurrent Prostate Carcinoma, Prostate Adenocarcinoma
Interventions
Biospecimen Collection, Computed Tomography, External Beam Radiation Therapy, Flotufolastat F-18, Lutetium Lu 177 PSMA-10.1, Positron Emission Tomography, Single Photon Emission Computed Tomography
Procedure · Radiation · Other + 1 more
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Oct 25, 2026, 2:58 AM EDT
Completed Phase 1 Interventional

Evaluation of a Transrectal Scintigraphic Detector(ProxiScanTM) for Detection of Primary Prostate Cancer

NCT01359189
View directory record Official record
Conditions
Suspected Primary Prostate Cancer
Interventions
ProxiScan (scintigraphic rectal probe)
Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 75 Years · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 2, 2016 · Synced Oct 25, 2026, 2:58 AM EDT
Completed Early Phase 1 Interventional

Imaging Properties of PET Radiotracer [18F]3F-PHPG in Patients With Neuroendocrine Tumors

NCT04510311
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
3-[18F]Fluoro-para-hydroxyphenethylguanidine, [123I] metaiodobenzylguanidine, Positron emission tomography/computed tomography scan, Planar scintigraphy scan, Single photon emission computed tomography/computed tomography scan
Drug · Diagnostic Test
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 25, 2026, 2:58 AM EDT
Completed Phase 2 Interventional Results available

Zevalin-Containing Nonmyeloablative Conditioning for Stem Cell Transplantation (SCT)

NCT01490723
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
Rituximab, 111In Ibritumomab, Planar Scintigraphy Imaging, 90Y IbritumomabTiuxetan, Fludarabine, Bendamustine, Thymoglobulin, Tacrolimus, Methotrexate, Mycophenolate, G-CSF, Stem Cell Transplantation
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Oct 25, 2026, 2:58 AM EDT
Recruiting Phase 1 Interventional

Safety and Tolerability of ²¹²Pb-DOTAM-GRPR1 in Adult Subjects With Recurrent or Metastatic GRPR-expressing Tumors

NCT05283330
View directory record Official record
Conditions
Cervical Cancer, Breast Cancer, Colon Cancer, NSCLC, mCRPC (Metastatic Castration-resistant Prostate Cancer), Glioblastoma, Nonsmall Cell Lung Cancer
Interventions
²¹²Pb-DOTAM-GRPR1
Drug
Lead sponsor
Orano Med Theranostics, SAS
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
8
States / cities
Chicago, Illinois • Iowa City, Iowa • Lexington, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 25, 2026, 2:58 AM EDT
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 25, 2015 · Synced Oct 25, 2026, 2:58 AM 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 17, 2026 · Synced Oct 25, 2026, 2:58 AM EDT
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 9, 2019 · Synced Oct 25, 2026, 2:58 AM EDT
Completed No phase listed Observational Results available

Iodine I 131 Tositumomab or Yttrium Y 90 Ibritumomab Tiuxetan in Treating Patients With Non-Hodgkin's Lymphoma

NCT00416312
View directory record Official record
Conditions
Lymphoma
Interventions
Patient-specific dosimetry, conventional dosimetry
Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2018 · Synced Oct 25, 2026, 2:58 AM 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 12, 2021 · Synced Oct 25, 2026, 2:58 AM EDT
Completed No phase listed Observational

Adenosine Dual Source Computed Tomography (CT) Versus Adenosine Single Photon Emission Computed Tomography (SPECT)

NCT00892307
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Dual Source Multidetector CT (DSCT) w/ Adenosine enhancement
Radiation
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2013 · Synced Oct 25, 2026, 2:58 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 24, 2013 · Synced Oct 25, 2026, 2:58 AM EDT
Recruiting Early Phase 1 Interventional

99mTc-PSMA-I&S Biodistribution in Patients With Prostate Cancer

NCT04857502
View directory record Official record
Conditions
Prostate Carcinoma, Recurrent Prostate Carcinoma
Interventions
99mTc-based PSMA Imaging and Surgery Agent, Computed Tomography, Single Photon Emission Computed Tomography
Drug · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 25, 2026, 2:58 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 3, 2023 · Synced Oct 25, 2026, 2:58 AM EDT
Completed Early Phase 1 Interventional

Feasibility of Imaging in the Treatment of Patients With Advanced Head and Neck Cancer

NCT01359267
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
99mTc-EC-DG
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 8, 2020 · Synced Oct 25, 2026, 2:58 AM EDT