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ClinicalTrials.gov public records Last synced Nov 15, 2026, 2:14 PM EST

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Showing 49–72 of 153 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Breast PET Clear all
Recruiting Phase 2 Interventional

ARX788 for Treating Patients With HER2-low Locally Advanced Unresectable or Metastatic Breast Cancer

NCT06224673
View directory record Official record
Conditions
HER2 Low Breast Carcinoma, Triple Negative Breast Cancer, Hormone-receptor-positive Breast Cancer, Hormone Receptor Positive Breast Carcinoma
Interventions
ARX788, Computed Tomography (CT), Biospecimen Collection, Amiloride
Drug · Procedure
Lead sponsor
Laura Huppert, MD, BA
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Completed Early Phase 1 Interventional Accepts healthy volunteers

Pilot Study of 18F Fluoropaclitaxel (FPAC)

NCT00572598
View directory record Official record
Conditions
Breast Cancer
Interventions
4- [F-18] fluoropaclitaxel
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 90 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 12, 2012 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Phase 1 Interventional

Monitoring HER2+ Breast Cancer Neoadjuvant Treatment With Advanced PET/MRI

NCT04332588
View directory record Official record
Conditions
HER2-positive Breast Cancer
Interventions
[18F]FMISO PET/MRI imaging
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Completed Phase 2 Interventional Results available

F-18 16 Alpha-Fluoroestradiol-Labeled Positron Emission Tomography in Predicting Response to First-Line Hormone Therapy in Patients With Stage IV Breast Cancer

NCT00602043
View directory record Official record
Conditions
Estrogen Receptor-positive Breast Cancer, Progesterone Receptor-negative Breast Cancer, Progesterone Receptor-positive Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
F-18 16 alpha-fluoroestradiol, fludeoxyglucose F 18, positron emission tomography, computed tomography, laboratory biomarker analysis
Radiation · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Nov 15, 2026, 2:14 PM EST
Terminated Early Phase 1 Interventional

Breast-Sparing Proton Therapy for Hodgkin's Disease

NCT02070393
View directory record Official record
Conditions
Hodgkins Disease
Interventions
Proton
Radiation
Lead sponsor
Indiana University
Other
Eligibility
10 Years to 30 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 4, 2015 · Synced Nov 15, 2026, 2:14 PM EST
Completed Phase 1 Interventional

PET Imaging With Cu-64 Labeled Trastuzumab in HER2+ Metastatic Breast Cancer

NCT00605397
View directory record Official record
Conditions
Breast Cancer
Interventions
PET Imaging With Cu-64 Labeled Trastuzumab
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 28, 2015 · Synced Nov 15, 2026, 2:14 PM EST
Completed No phase listed Observational Accepts healthy volunteers

Study Comparing the PET Scan and MRI in Identifying Breast Malignancies in Women With Breast Abnormalities

NCT00639535
View directory record Official record
Conditions
Breast Disease
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older · Female only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2014
U.S. locations
3
States / cities
Liverpool, New York • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Phase 1 Interventional

[68Ga]Ga DOTA-5G as a Diagnostic Imaging Agent for Metastatic/Advanced Invasive Lobular Breast Cancer (LBC)

NCT07020806
View directory record Official record
Conditions
Metastatic Lobular Breast Carcinoma
Interventions
[68Ga]Ga DOTA-5G
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Terminated No phase listed Observational

Study of 124I-NM404 in Advanced Solid Malignancies

NCT01662284
View directory record Official record
Conditions
Triple Negative Breast, Prostate, Colorectal, Gastric, Ovarian, Pancreatic, Esophageal, Soft Tissue Sarcoma, and Head & Neck Cancer
Interventions
124I-NM404
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced Nov 15, 2026, 2:14 PM EST
Active, not recruiting Phase 2 Interventional Results available

Estradiol in Treating Patients With ER Beta Positive, Triple Negative Locally Advanced or Metastatic Breast Cancer

NCT03941730
View directory record Official record
Conditions
Advanced Triple-Negative Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Triple-Negative Breast Carcinoma, Recurrent Breast Carcinoma
Interventions
Biopsy, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Therapeutic Estradiol
Procedure · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
9
States / cities
Birmingham, Alabama • San Francisco, California • Washington D.C., District of Columbia + 5 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Completed Not applicable Interventional Results available

18F-FLT-PET Imaging of the Brain in Patients With Metastatic Breast Cancer to the Brain Treated With Whole Brain Radiation Therapy With or Without Sorafenib: Comparison With MR Imaging of the Brain

NCT01621906
View directory record Official record
Conditions
Metastatic Breast Cancer to the Brain
Interventions
18F-FLT-PET Imaging
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2022 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Phase 1 Interventional

Personalized Neo-Antigen Peptide Vaccine for the Treatment of Stage IIIC-IV Melanoma, Hormone Receptor Positive HER2 Negative Metastatic Refractory Breast Cancer or Stage III-IV Non-Small Cell Lung Cancer

NCT05098210
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Locally Advanced Cutaneous Melanoma, Locally Advanced Mucosal Melanoma, Metastatic Acral Melanoma, Metastatic Conjunctival Melanoma, Metastatic Cutaneous Melanoma, Metastatic HER2-Negative Breast Carcinoma, Metastatic Hormone Receptor-Positive Breast Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Mucosal Melanoma, Pathologic Stage IIIC Cutaneous Melanoma AJCC v8, Pathologic Stage IIID Cutaneous Melanoma AJCC v8, Recurrent Cutaneous Melanoma, Recurrent HER2-Negative Breast Carcinoma, Recurrent Hormone Receptor-Positive Breast Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Recurrent Mucosal Melanoma, Stage III Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Unresectable Acral Melanoma, Unresectable Cutaneous Melanoma, Unresectable Lung Non-Small Cell Carcinoma, Unresectable Mucosal Melanoma
Interventions
Neoantigen Peptide Vaccine, Nivolumab, Poly ICLC, Echocardiography Test, Multigated Acquisition Scan, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Positron Emission Tomography, Ruxolitinib
Biological · Drug · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Active, not recruiting Phase 1 Interventional

A Pilot Study to Assess the Clinical Utility of PYLARIFY PET-CT for Detecting Metastasis in Pancreatic Cancer, Hepatocellular Carcinoma and Breast Cancer

NCT05394259
View directory record Official record
Conditions
Pancreatic Cancer, Breast Cancer, Hepatocellular Carcinoma
Interventions
Piflufolastat F18
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Phase 2 Interventional

Functional Imaging in Prediction of Response to Abemaciclib for Advanced Hormone Receptor-Positive, HER2-Negative Breast Cancer

NCT06179303
View directory record Official record
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Locally Advanced Unresectable HER2-Negative Breast Carcinoma, Locally Advanced Unresectable Hormone Receptor-Positive Breast Carcinoma, Metastatic HER2-Negative Breast Carcinoma, Metastatic Hormone Receptor-Positive Breast Carcinoma
Interventions
Abemaciclib, Anastrozole, Biospecimen Collection, Computed Tomography, Diagnostic Imaging Testing, Exemestane, Fludeoxyglucose F-18, Fluorine F 18 Fluoro Furanyl Norprogesterone, Fulvestrant, Gonadotropin-releasing Hormone Analog, Letrozole, Positron Emission Tomography, Tamoxifen, Therapeutic Estradiol
Drug · Procedure · Other + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
St Louis, Missouri • Chapel Hill, North Carolina • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Phase 1Phase 2 Interventional

[18F]FTT Positron Emission Tomography for the Measurement of PARP Tumor Expression in Patients With Metastatic Breast Cancer

NCT06502691
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma
Interventions
Best Practice, Biopsy of Breast, Computed Tomography, Electronic Health Record Review, Fludeoxyglucose F-18, Fluorine F 18 Fluorthanatrace, Immune Checkpoint Inhibitor, Poly (ADP-Ribose) Polymerase Inhibitor, Positron Emission Tomography
Other · Procedure · Radiation + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Phase 1 Interventional

Immune Response Activation for the Treatment of Unresectable Metastatic Colorectal Cancer or CEA Positive Metastatic Breast Cancer

NCT06130826
View directory record Official record
Conditions
Breast Carcinoma, Colorectal Carcinoma
Interventions
Biopsy, Biospecimen Collection, Bone Scan, Computed Tomography, Immunotherapy, Magnetic Resonance Imaging, Positron Emission Tomography, Stereotactic Body Radiation Therapy
Procedure · Drug · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Completed No phase listed Observational

Positron Emission Tomography (PET) Using Hormone Receptor Ligands in Breast Cancer

NCT00647790
View directory record Official record
Conditions
Breast Cancer
Interventions
PET scan with injection of 5-8 mCi of 18FES
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2015 · Synced Nov 15, 2026, 2:14 PM EST
Completed No phase listed Observational Accepts healthy volunteers

Effects of Chemotherapy on the Brain in Women With Newly Diagnosed Early-Stage Breast Cancer

NCT00755313
View directory record Official record
Conditions
Breast Cancer, Chemotherapeutic Agent Toxicity, Cognitive/Functional Effects, Fatigue, Long-term Effects Secondary to Cancer Therapy in Adults, Neurotoxicity, Psychosocial Effects of Cancer and Its Treatment
Interventions
trastuzumab, aromatase inhibition therapy, carboplatin, cyclophosphamide, docetaxel, doxorubicin hydrochloride, metabolic assessment, questionnaire administration, study of socioeconomic and demographic variables, cognitive assessment, positron emission tomography, fludeoxyglucose F 18
Biological · Drug · Other + 2 more
Lead sponsor
University of California, San Francisco
Other
Eligibility
35 Years to 80 Years · Female only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 24, 2017 · Synced Nov 15, 2026, 2:14 PM EST
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers Results available

Cu64-DOTA-trastuzumab PET and Markers Predicting Response to Neoadjuvant Trastuzumab + Pertuzum in HER2+ Breast Cancer

NCT02827877
View directory record Official record
Conditions
HER2 Positive Breast Carcinoma, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
Copper Cu 64-DOTA-Trastuzumab, Laboratory Biomarker Analysis, Pertuzumab, Positron Emission Tomography, Therapeutic Conventional Surgery, Trastuzumab
Radiation · Other · Biological + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Nov 2, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Completed Phase 1 Interventional

Study of ONT-10 and Varlilumab to Treat Advanced Ovarian or Breast Cancer

NCT02270372
View directory record Official record
Conditions
Advanced Breast Carcinoma, Advanced Ovarian Carcinoma
Interventions
ONT-10, Varlilumab combination
Biological
Lead sponsor
Cascadian Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
4
States / cities
Birmingham, Alabama • Aurora, Colorado • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 17, 2018 · Synced Nov 15, 2026, 2:14 PM EST
Completed No phase listed Observational

Comparison of PEM Uptake Value (PUV) and Standardized Uptake Value (SUV) in Patients With Malignancies of the Breast

NCT01031238
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 20, 2015 · Synced Nov 15, 2026, 2:14 PM EST
Completed Phase 2 Interventional Results available

Study Assessing the Potential for Reduced Rates of Implant Failure Using Multi-Beam Intensity-Modulated Radiation Therapy for Locally Advanced Breast Cancer Patients With Implant Reconstructions

NCT02086578
View directory record Official record
Conditions
Breast Cancer
Interventions
Breast MRI, Breast-Q© questionnaire, Multi-Beam IMRT
Device · Behavioral · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Recruiting Early Phase 1 Interventional

FES Imaging to Optimize Tamoxifen for Metastatic Breast Cancer

NCT04174352
View directory record Official record
Conditions
ERα+ Breast Cancer, ESR1 Gene Mutation
Interventions
Tamoxifen, FES PET/CT
Drug · Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
19 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Nov 15, 2026, 2:14 PM EST
Completed Phase 1 Interventional

PET Scans in Patients With Locally Advanced Breast Cancer

NCT00109785
View directory record Official record
Conditions
Breast Cancer
Interventions
positron emission tomography, fludeoxyglucose F 18, iodine I 124 iododeoxyuridine
Procedure · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 24, 2015 · Synced Nov 15, 2026, 2:14 PM EST