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ClinicalTrials.gov public records Last synced Oct 25, 2026, 10:17 PM EDT

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Showing 25–48 of 82 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: FLT PET Clear all
Completed Not applicable Interventional Results available

FLT PET in Measuring Treatment Response in Patients With Newly Diagnosed Estrogen Receptor-Positive, HER2-Negative Stage I-III Breast Cancer

NCT01928186
View directory record Official record
Conditions
Estrogen Receptor Positive, HER2/Neu Negative, Male Breast Carcinoma, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
Fluorothymidine F-18, Positron Emission Tomography, Laboratory Biomarker Analysis, Run-in (short pre-surgery course) of endocrine-targeted therapy
Drug · Procedure · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Oct 25, 2026, 10:17 PM EDT
Completed No phase listed Observational

Pilot Study of Biomarkers of Response to Immune Checkpoint Blockade in Metastatic Melanoma

NCT03356470
View directory record Official record
Conditions
Melanoma
Interventions
F-FDG PET/CT
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
5 participants
Timeline
2017 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Not applicable Interventional

Investigate Role of Metabolic Imaging in Predicting Tumor Response/Outcome After Pancreatic CA Tx

NCT00767273
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
PET Scan, FLT, FDG
Procedure · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2012 · Synced Oct 25, 2026, 10:17 PM EDT
Withdrawn Early Phase 1 Interventional

Pseudo-Simultaneous Imaging of Tumor Hypoxia and Proliferation in HNC Patients Using PET/CT

NCT03548727
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
PET/CT Imaging
Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2021 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Phase 2 Interventional Results available

Role of Interim 18F-FLT PET/CT for Outcome Prediction in Pancreatic Adenocarcinoma

NCT03318497
View directory record Official record
Conditions
Pancreatic Adenocarcinoma
Interventions
3'-deoxy-3'-[F-18] fluorothymidine: [F-18]FLT, Computed Tomography, Positron Emission Tomography, Laboratory Biomarker Analysis
Drug · Procedure · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Oct 25, 2026, 10:17 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Androgen Deprivation, With or Without pTVG-AR, and With or Without T-Cell Checkpoint Blockade, in Patients With Newly Diagnosed, High-Risk Prostate Cancer

NCT04989946
View directory record Official record
Conditions
Prostate Cancer
Interventions
Degarelix, pTVG-AR, Nivolumab, Cemiplimab, Fianlimab, FLT PET/CT
Drug · Biological
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 25, 2026, 10:17 PM EDT
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 Oct 23, 2026 · Synced Oct 25, 2026, 10:17 PM EDT
Suspended Phase 1 Interventional

Tumor Hypoxia and Proliferation in Patients With High-Grade Glioma

NCT04309552
View directory record Official record
Conditions
Glioma
Interventions
18F-FMISO PET, 18F-FLT PET
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 100 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Not applicable Interventional Results available

Dexamethasone Effects in Patients With Refractory Non-Small Cell Lung Cancer Using FLT Positron Emission Tomography

NCT02819024
View directory record Official record
Conditions
Recurrent Non-Small Cell Lung Carcinoma, Stage IIIA Non-Small Cell Lung Cancer, Stage IIIB Non-Small Cell Lung Cancer, Stage IV Non-Small Cell Lung Cancer
Interventions
Dexamethasone, Device for PET, Laboratory Biomarker Analysis, Positron Emission Tomography
Drug · Device · Other + 1 more
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Phase 2 Interventional Results available

Phase II Study of Fluorine-18 3'-Deoxy-3'-Fluorothymidine (F-18-FLT) in Invasive Breast Cancer

NCT00572728
View directory record Official record
Conditions
Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
CT, 18F-FLT, PET
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
27
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 30, 2016 · Synced Oct 25, 2026, 10:17 PM EDT
Completed No phase listed Observational

FLT-PET/CT vs FDG-PET/CT for Therapy Monitoring of Diffuse Large B-cell Lymphoma

NCT01410630
View directory record Official record
Conditions
Lymphoma, Lymphoma, Non-Hodgkin, Large B Cell Diffuse Lymphoma
Interventions
FLT-PET/CT, FDG-PET/CT, FLT
Diagnostic Test · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Not listed
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Los Angeles, California • Omaha, Nebraska • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Phase 1 Interventional

Molecular Determinants Affecting Fluoro-L-thymidine (FLT) Positron Emission Tomography (PET) in Rectal Cancer

NCT01207895
View directory record Official record
Conditions
Rectal Cancer
Interventions
PET imaging with [18F]-FLT, [18F]-fluorodeoxythymidine
Device · Drug
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 25, 2026, 10:17 PM EDT
Active, not recruiting Early Phase 1 Interventional

Multi-modality Imaging and Collection of Biospecimen Samples in Understanding Bone Marrow Changes in Patients With Acute Myeloid Leukemia Undergoing TBI and Chemotherapy

NCT03422731
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia
Interventions
Biospecimen Collection, Dual-Energy Computed Tomography, Fluorothymidine F-18, Laboratory Biomarker Analysis, Magnetic Resonance Imaging, Positron Emission Tomography
Procedure · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Phase 2 Interventional Results available

[F-18] Fluorothymidine PET/CT Imaging for Pelvic Cancers

NCT01717391
View directory record Official record
Conditions
Uterine Cervical Neoplasms, Endometrial Neoplasms, Anus Neoplasms, Rectal Neoplasms, Prostatic Neoplasms
Interventions
fluorothymidine F 18
Drug
Lead sponsor
John M. Buatti
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Oct 25, 2026, 10:17 PM EDT
Terminated Early Phase 1 Interventional

Evaluating Tumor Pseudoprogression With FLT-PET and MRI

NCT01105988
View directory record Official record
Conditions
Glioblastoma
Interventions
Radiologic exams
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 6, 2012 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Early Phase 1 Interventional

18F-FLT Positron Emission Tomography and Diffusion-Weighted Magnetic Resonance Imaging in Planning Surgery and Radiation Therapy and Measuring Response in Patients With Newly Diagnosed Ewing Sarcoma

NCT01825902
View directory record Official record
Conditions
Adult Supratentorial Primitive Neuroectodermal Tumor (PNET), Ewing Sarcoma of Bone, Extraosseous Ewing Sarcoma, Localized Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Metastatic Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor, Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor
Interventions
fluorine F 18 fluorothymidine, fludeoxyglucose F 18, positron emission tomography, diffusion-weighted magnetic resonance imaging, laboratory biomarker analysis
Drug · Radiation · Procedure + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
7 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 20, 2017 · Synced Oct 25, 2026, 10:17 PM EDT
Completed No phase listed Observational Results available

[18F] Flourothymidine (FLT) PET/CT Imaging for Gynecologic Cancers

NCT02108457
View directory record Official record
Conditions
Gynecologic Cancer
Interventions
[18F]Fluorothymidine (FLT) PET/CT Imaging
Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 30, 2021 · Synced Oct 25, 2026, 10:17 PM EDT
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 Oct 25, 2026, 10:17 PM EDT
Withdrawn Phase 2Phase 3 Interventional

Positron Emission Tomography Imaging With [F-18] FLT Compared to [F-18] FDG in Cancer Patients for Treatment Evaluation

NCT00894101
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
[F-18] FLT
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2018 · Synced Oct 25, 2026, 10:17 PM EDT
Terminated Phase 1 Interventional

Alvocidib in Treating Patients With Metastatic or Unresectable Refractory Solid Tumors or Hematologic Malignancies

NCT00070239
View directory record Official record
Conditions
Hematopoietic/Lymphoid Cancer, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
alvocidib, pharmacological study, fludeoxyglucose F 18, fluorine F 18 fluorothymidine, positron emission tomography
Drug · Other · Radiation + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 16, 2013 · Synced Oct 25, 2026, 10:17 PM EDT
Terminated Phase 1 Interventional

A Pilot Study of 18F-FLT in Pediatric Patients With Central Nervous System (CNS) Tumors

NCT00633958
View directory record Official record
Conditions
Tumors of the Central Nervous System
Interventions
18F-FLT, PET Imaging
Drug · Radiation
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
Up to 21 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Oct 25, 2026, 10:17 PM EDT
Terminated Not applicable Interventional Results available

Pilot Study of Multi-Modality Imaging in Patients With Hematologic Malignancies

NCT02042924
View directory record Official record
Conditions
Hematologic Malignancy
Interventions
FLT PET/CT, MRI
Radiation · Device
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 25, 2026, 10:17 PM EDT
Terminated Early Phase 1 Interventional

MRI and PET to Assess Pembrolizumab Response

NCT02591654
View directory record Official record
Conditions
Malignant Melanoma, Metastatic
Interventions
Pembrolizumab, FLT PET
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 30, 2022 · Synced Oct 25, 2026, 10:17 PM EDT
Completed Phase 1 Interventional

FLT-PET in Predicting Response to Chemotherapy in Patients With Advanced Malignancies

NCT00880074
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
Fluorothymidine F-18, Laboratory Biomarker Analysis, Positron Emission Tomography
Drug · Other · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Oct 25, 2026, 10:17 PM EDT