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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:40 PM EDT

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Showing 121–144 of 1,912 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PET Scanning Clear all
Completed Phase 1 Interventional

The Use of Breathing Synchronized CT and PET Scans in Radiation Therapy Treatment Planning

NCT00588328
View directory record Official record
Conditions
Lung Cancer, Non-Hodgkin's Lymphoma
Interventions
PET/CT scan
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 24, 2015 · Synced Oct 21, 2026, 1:40 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Characteristics of a Follow-up 18F-AV-1451 Scan

NCT02051764
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Flortaucipir F18, Florbetapir F 18, Brain PET Scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
4
States / cities
Newport Beach, California • Orange, California • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2020 · Synced Oct 21, 2026, 1:40 PM EDT
Completed Not applicable Interventional Results available

FDG-PET/CT in the Evaluation of Patients With Suspected Cholecystitis

NCT00590395
View directory record Official record
Conditions
Cholecystitis
Interventions
18FDG (an FDA-approved radiopharmaceutical)
Drug
Lead sponsor
Alan D. Waxman, M.D.
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Oct 21, 2026, 1:40 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

18F-LY3950321-01 Biodistribution and Safety Study

NCT05775601
View directory record Official record
Conditions
Diagnostic Agent Adverse Reaction, Radiation Exposure
Interventions
18F-LY3950321, PET Scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 28, 2023 · Synced Oct 21, 2026, 1:40 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

The Role of Dopamine Metabolism in the Antidepressant Effects of Sleep Deprivation and Sertraline in Depressed Patients

NCT00581009
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Disorder
Interventions
chronobiological augmentation, sertraline, lithium, one night of sleep deprivation and two FDG PET scans
Other · Drug · Radiation
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2011
U.S. locations
2
States / cities
Irvine, California • La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Oct 21, 2026, 1:40 PM EDT
Completed Phase 2 Interventional Results available

FDG and FMISO PET Hypoxia Evaluation in Cervical Cancer

NCT00559377
View directory record Official record
Conditions
Cervical Adenocarcinoma, Cervical Squamous Cell Carcinoma, Stage IB Cervical Cancer, Stage IIA Cervical Cancer, Stage IIB Cervical Cancer, Stage III Cervical Cancer, Stage IVA Cervical Cancer, Stage IVB Cervical Cancer
Interventions
18F-fluoromisonidazole, fluorodeoxyglucose F 18, positron emission tomography, tissue oxygen measurement
Other · Radiation · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 30, 2016 · Synced Oct 21, 2026, 1:40 PM EDT
Recruiting Phase 2 Interventional

Hotspot Stereotactic Ablative Radiotherapy Versus Traditional Stereotactic Ablative Radiotherapy for the Treatment of Early-Stage Non-Small Cell Lung Cancer

NCT07718672
View directory record Official record
Conditions
Early Stage Lung Non-Small Cell Carcinoma, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Lymph Node Biopsy, Positron Emission Tomography, Stereotactic Body Radiation Therapy, Survey Administration
Procedure · Radiation · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Not yet recruiting Phase 1 Interventional

IL-18 Armored STEAP1 CAR T Cells for the Treatment of Metastatic Castration Resistant Prostate Cancer

NCT07803653
View directory record Official record
Conditions
Metastatic Castration-Resistant Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
FH-STEAP1 IL-18 CAR T cells, Antiandrogen Therapy, Biospecimen Collection, Bone Scan, Computed Tomography, Cyclophosphamide, Echocardiography Test, Fludarabine, Leukapheresis, Magnetic Resonance Imaging, Multigated Acquisition Scan, Positron Emission Tomography, Biopsy Procedure
Biological · Drug · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2044
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Recruiting Not applicable Interventional

MRI-guided Transurethral Urethral Ultrasound Ablation for the Treatment of Low to Intermediate Grade Prostate Cancer

NCT05438563
View directory record Official record
Conditions
Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8
Interventions
MRI-Guided Transurethral Ultrasound Ablation, Questionnaire Administration, Digital Rectal Examination, Cystoscopy, Biopsy, Bone Scan, PSMA PET Scan, Multiparametric Magnetic Resonance Imaging
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years to 80 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Not listed Phase 1Phase 2 Interventional

68Ga-DOTATATE PET Scan Imaging in Patients With Neuroendocrine Tumors

NCT02038738
View directory record Official record
Conditions
Neuroendocrine, Neuroendocrine Tumor, Neuroendocrine Cancer, Neuroendocrine Carcinoma, Carcinoid, Carcinoid Tumor, Islet Cell Tumor, Apudoma
Interventions
68Ga-DOTATATE will be given in tracer doses and injected intravenously to image tumors by Positron Emission Tomography.
Drug
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Kenner, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 17, 2014 · Synced Oct 21, 2026, 1:40 PM EDT
Terminated No phase listed Observational

Prognostic Value of Aβ Imaging in NPH Prior to Shunt Placement

NCT01834625
View directory record Official record
Conditions
Normal Pressure Hydrocephalus Patients
Interventions
PET scan
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
60 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 21, 2026, 1:40 PM EDT
Withdrawn Early Phase 1 Interventional

Pilot Study Evaluating Tumor Microenvironment Interaction in Solid Tumor Patients

NCT06922825
View directory record Official record
Conditions
Solid Tumor Cancer, Solid Tumor Malignancy, Cancer, Malignancy
Interventions
68Ga-FAPI-46
Drug
Lead sponsor
Eben Rosenthal
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Active, not recruiting Phase 3 Interventional

Combining Radiation Therapy With Immunotherapy for the Treatment of Metastatic Squamous Cell Carcinoma of the Head and Neck

NCT05721755
View directory record Official record
Conditions
Clinical Stage IV HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Metastatic Head and Neck Squamous Cell Carcinoma, Metastatic Hypopharyngeal Squamous Cell Carcinoma, Metastatic Laryngeal Squamous Cell Carcinoma, Metastatic Oral Cavity Squamous Cell Carcinoma, Metastatic Oropharyngeal Squamous Cell Carcinoma, Stage IV Cutaneous Squamous Cell Carcinoma of the Head and Neck AJCC v8, Stage IV Hypopharyngeal Carcinoma AJCC v8, Stage IV Laryngeal Cancer AJCC v8, Stage IV Lip and Oral Cavity Cancer AJCC v8, Stage IV Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Interventions
Carboplatin, Cisplatin, Computed Tomography, Fluorouracil, Magnetic Resonance Imaging, Paclitaxel, Pembrolizumab, Positron Emission Tomography, Quality-of-Life Assessment, Radiation Therapy
Drug · Procedure · Biological + 2 more
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
51
States / cities
Tampa, Florida • Atlanta, Georgia • Boise, Idaho + 39 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Withdrawn Phase 1 Interventional

CART-BCMA/CS1 in Treating Patients With Relapsed or Refractory Multiple Myeloma

NCT05950113
View directory record Official record
Conditions
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Echocardiography, Fludarabine, Fludeoxyglucose F-18, Immunotherapy, Leukapheresis, Magnetic Resonance Imaging, Positron Emission Tomography
Procedure · Drug · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years to 74 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Oct 21, 2026, 1:40 PM EDT
Completed Phase 2 Interventional

PET and CT Scans to Evaluate Patients With Stage III or Stage IV Melanoma

NCT00004152
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
iodinated contrast dye, computed tomography, positron emission tomography, fludeoxyglucose F 18
Drug · Procedure · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 16, 2013 · Synced Oct 21, 2026, 1:40 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Pembrolizumab and Involved Site Radiation Therapy for Early Stage Relapsed or Primary Refractory Hodgkin Lymphoma

NCT03179917
View directory record Official record
Conditions
Hodgkin Lymphoma
Interventions
Pembrolizumab, Involved Site Radiation Therapy
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
12 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
9
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Completed Not applicable Interventional Results available

Performance and Safety of Biology-Guided Radiotherapy Using the RefleXion Medical Radiotherapy System (BIOGUIDE-X)

NCT04788147
View directory record Official record
Conditions
Cancer, Tumor, Solid, Cancer, Lung, Cancer, Bone, Metastasis to Lung, Metastasis to Bone
Interventions
RMRS IDE Device
Device
Lead sponsor
RefleXion Medical
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
2
States / cities
Stanford, California • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced Oct 21, 2026, 1:40 PM EDT
Recruiting Phase 2 Interventional

Reduced Dose Radiotherapy for the Treatment of Indolent Non-Hodgkin Lymphoma

NCT06386315
View directory record Official record
Conditions
Indolent B-Cell Non-Hodgkin Lymphoma, Recurrent Indolent B-Cell Non-Hodgkin Lymphoma, Refractory Indolent B-Cell Non-Hodgkin Lymphoma, Recurrent Indolent Non-Hodgkin Lymphoma, Refractory Indolent Non-Hodgkin Lymphoma
Interventions
Computed Tomography, Endoscopic Procedure, Involved-site Radiation Therapy (3 Fractions), Involved-site Radiation Therapy (12 Fractions), Positron Emission Tomography, Questionnaire Administration
Procedure · Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
7
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Albert Lea, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Recruiting Phase 1 Interventional

Diagnosis of Pheochromocytoma

NCT00004847
View directory record Official record
Conditions
Pheochromocytoma, Endocrine Disease, Endocrine Diseases
Interventions
([18F]-DOPA), ([18F]-6F-DA)
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
3 Years to 120 Years
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2048
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 21, 2026, 1:40 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Longitudinal Evaluation of Amyloid Risk and Neurodegeneration - the LEARN Study

NCT02488720
View directory record Official record
Conditions
Cognition Disorders
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
65 Years to 85 Years
Enrollment
538 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
40
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 21, 2026, 1:40 PM EDT
Terminated Early Phase 1 Interventional

A Pilot Study of Glutamine PET Imaging of Head and Neck Squamous Cell Carcinoma

NCT05322135
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, Head and Neck Cancer
Interventions
18F-FSPG, 11C-Glutamine
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 21, 2026, 1:40 PM EDT
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 Oct 21, 2026, 1:40 PM EDT
Completed Not applicable Interventional

Axumin PETMRI Imaging Following Focal Cryo-ablation (FCA)

NCT04009083
View directory record Official record
Conditions
Prostate Cancer
Interventions
Standard of Care MRI, Fluciclovine PET scan added to MRI
Device · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 30, 2021 · Synced Oct 21, 2026, 1:40 PM EDT
Recruiting Phase 1 Interventional

ERAS-801 for the Treatment of Resectable and Progressive or Recurrent or Elderly Newly Diagnosed IDH Wildtype Grade IV Glioblastoma or Gliosarcoma With an EGFR Amplification or Mutation, ERAS801-SARG Trial

NCT07089641
View directory record Official record
Conditions
Glioblastoma, Glioblastoma, IDH-Wildtype, Gliosarcoma, Recurrent Glioblastoma, IDH-Wildtype, Recurrent Gliosarcoma, Resectable Glioblastoma
Interventions
Biospecimen Collection, Echocardiography Test, EGFR Inhibitor ERAS-801, Fludeoxyglucose F-18, Magnetic Resonance Imaging, Positron Emission Tomography, Surgical Procedure
Procedure · Drug · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Los Angeles, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 21, 2026, 1:40 PM EDT