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ClinicalTrials.gov public records Last synced Oct 23, 2026, 2:19 AM EDT

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Showing 25–48 of 125 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: technetium Clear all
Terminated Phase 3 Interventional Results available

Compare Technegas Ventilation-Perfusion SPECT and Xenon Ventilation-Perfusion Planar Imaging for Pulmonary Embolism

NCT01458639
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
Technegas V SPECT imaging, Xenon-133 Ventilation Planar imaging
Drug
Lead sponsor
Cyclomedica Australia PTY Limited
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
St Louis, Missouri • New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 10, 2015 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Molecular Breast Imaging as a Screening Tool for Women With Dense Breasts

NCT00620373
View directory record Official record
Conditions
Breast Cancer
Interventions
Molecular Breast Imaging, Conventional Mammography, Technetium (99mTc) sestamibi
Device · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
25 Years and older · Female only
Enrollment
969 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 1, 2014 · Synced Oct 23, 2026, 2:19 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 23, 2026, 2:19 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 23, 2026, 2:19 AM EDT
Completed Not applicable Interventional Results available

Thoracoscopic Sentinel Lymph Node Biopsy in Patients With Stage I or Stage II Breast Cancer

NCT00450723
View directory record Official record
Conditions
Breast Cancer
Interventions
Isosulfan blue, Axillary Lymph Node Dissection, Surgery, Sentinel Lymph Node Biopsy, Thoracoscopic Surgery, Technetium Tc 99m Sulfur Colloid
Drug · Procedure · Radiation
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 120 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 3 Interventional Results available

Breast and Melanoma Trial With Lymphoseek to Identify Lymph Nodes

NCT01106040
View directory record Official record
Conditions
Breast Cancer, Melanoma
Interventions
Lymphoseek
Drug
Lead sponsor
Navidea Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
8
States / cities
Birmingham, Alabama • La Jolla, California • San Francisco, California + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2013 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Effect of Fasting and Exercise on Uptake of Tc-99m Sestamibi in Breast Tissue

NCT01944215
View directory record Official record
Conditions
Molecular Imaging
Interventions
Meal, Exercise, Sestamibi, Caffeine Tablet, External Heating
Dietary Supplement · Other · Radiation + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 70 Years · Female only
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of the Precision and Sensitivity of Tilmanocept Uptake Value (TUV) on Tc 99m Tilmanocept Planar Imaging

NCT03938636
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Tc 99m tilmanocept
Drug
Lead sponsor
Navidea Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
10
States / cities
Scottsdale, Arizona • Los Angeles, California • San Francisco, California + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2023 · Synced Oct 23, 2026, 2:19 AM 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 7, 2019 · Synced Oct 23, 2026, 2:19 AM EDT
Terminated Phase 1 Interventional

Lymphoseek as Lymphoid Tissue Targeting Agent in Patients With Cancer of the Endometrium

NCT02589366
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Lymphoseek plus Vital Blue Dye
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

FolateScan in Autoimmune Disease

NCT00588393
View directory record Official record
Conditions
Rheumatoid Arthritis, Osteoarthritis, Multiple Sclerosis, Crohn's Disease, Systemic Lupus Erythematosus
Interventions
FolateScan (Technetium Tc 99mEC20)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 16, 2010 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 4 Interventional

A Study of Stress Heart Imaging in Patients With Diabetes at Risk for Coronary Disease.

NCT00162344
View directory record Official record
Conditions
Diabetes
Interventions
Technetium Tc99m Sestamibi
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years to 76 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
11
States / cities
Mission Viejo, California • Rancho Santa Fe, California • San Diego, California + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2011 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 2 Interventional Results available

Tariquidar and Docetaxel to Treat Patients With Lung, Ovarian, Renal and Cervical Cancer

NCT00069160
View directory record Official record
Conditions
Lung Neoplasms, Ovarian Neoplasms, Cervix Neoplasms, Renal Neoplasms
Interventions
docetaxel, tariquidar, 99mTc-sestamibi imaging
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 12, 2012 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 1Phase 2 Interventional

A Trial to Determine Radiation Exposure to Organs and Assess the Safety of CARDIOLITE® in Pediatric Subjects

NCT00162045
View directory record Official record
Conditions
Kawasaki Disease
Interventions
Technetium Tc99m Sestamibi
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
4 Years to 16 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
7
States / cities
Miami, Florida • Honolulu, Hawaii • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2011 · Synced Oct 23, 2026, 2:19 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 23, 2026, 2:19 AM EDT
Recruiting Not applicable Interventional

Molecular Breast Imaging Guidance for Breast Biopsy for Patients With Breast Abnormalities

NCT06058650
View directory record Official record
Conditions
Breast Neoplasm
Interventions
Biopsy of Breast, Medical Device Usage and Evaluation, Scintimammography, Technetium Tc-99m Sestamibi
Procedure · Other · Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 2 Interventional

Study Using FolateScan to Identify Subjects With Folate Receptor-Positive Metastatic Renal Cell Carcinoma

NCT01689766
View directory record Official record
Conditions
Metastatic Renal Cell Carcinoma
Interventions
Technetium Tc 99m EC20
Drug
Lead sponsor
Endocyte
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
2
States / cities
Rochester, Minnesota • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy of FolateScan (Technetium Tc 99m EC20) in Subjects With Pituitary Tumors

NCT01689727
View directory record Official record
Conditions
Pituitary Tumors
Interventions
Technetium Tc 99m EC20
Drug
Lead sponsor
Endocyte
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 23, 2026, 2:19 AM EDT
Not listed No phase listed Observational

Comparative Assessment of Radioisotope Glucose and Breath Test

NCT04499742
View directory record Official record
Conditions
Small Intestinal Bacterial Overgrowth
Interventions
Using Isotope (Tc99m-Sulfur Colloid) to label glucose and administer this directly into duodenum.
Radiation
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Oct 23, 2026, 2:19 AM EDT
Terminated Phase 2 Interventional Results available

Sentinel and/or Axillary Lymph Node Biopsy With or Without Axillary Reverse Mapping in Reducing Incidence and Severity of Arm Lymphedema in Stage 0-2 Patients.

NCT01276054
View directory record Official record
Conditions
Lymphedema, Recurrent Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer
Interventions
technetium Tc 99m sulfur colloid, methylene blue, indocyanine green solution, sentinel lymph node biopsy, axillary lymph node biopsy, bioimpedance spectroscopy, quality-of-life assessment, lymphedema management
Radiation · Drug · Procedure + 1 more
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2014 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 2 Interventional Results available

Panitumumab-IRDye800 Compared to Sentinel Node Biopsy and (Selective) Neck Dissection in Identifying Metastatic Lymph Nodes in Patients With Head&Neck Cancer

NCT03405142
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, Squamous Cell Carcinoma of the Head and Neck (SCCHN), Head and Neck Cancer
Interventions
Panitumumab-IRDye800, Lymphoseek
Drug
Lead sponsor
Eben Rosenthal
Other
Eligibility
19 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Nov 10, 2022 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 4 Interventional Results available

Regadenoson Blood Flow in Type 1 Diabetes (RABIT1D)

NCT01019486
View directory record Official record
Conditions
Coronary Artery Disease, Type 1 Diabetes Mellitus
Interventions
Regadenoson myocardial perfusion imaging, Regadenoson MRI myocardial blood flow
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
25 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
4
States / cities
Aurora, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Not applicable Interventional

Injection Methods in Finding the Sentinel Lymph Node During Lymphatic Mapping and Sentinel Lymph Node Biopsy in Patients With Invasive Breast Cancer

NCT00438477
View directory record Official record
Conditions
Breast Cancer
Interventions
Isosulfan Blue, Lymphangiography, Technetium Tc 99m sulfur colloid
Drug · Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2012 · Synced Oct 23, 2026, 2:19 AM EDT
Completed Phase 4 Interventional

Post-PCI:Cardiac Imaging in Patients With Diabetes to Detect Coronary Artery Blockages Previously Opened by Angioplasty

NCT00162357
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Coronary Restenosis
Interventions
Technetium Tc99m Sestamibi
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
21 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
7
States / cities
Hartford, Connecticut • Waterbury, Connecticut • Grand Rapids, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2011 · Synced Oct 23, 2026, 2:19 AM EDT