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Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: 11C-acetate Clear all
Withdrawn Phase 2Phase 3 Interventional

C11-Sodium Acetate PET/CT Imaging Evaluation in Brain Glioma, Post Therapy Necrosis and Pseudo-progression

NCT01961934
View directory record Official record
Conditions
Gliomas
Interventions
Sodium Acetate C11 PET/CT Imaging
Drug
Lead sponsor
Phoenix Molecular Imaging
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Jul 24, 2026, 4:13 AM EDT
Active, not recruiting Phase 1 Interventional

18F-FSPG PET in Imaging Patients With Liver Cancer Before Undergoing Surgery or Transplant

NCT02379377
View directory record Official record
Conditions
Adult Hepatocellular Carcinoma, Resectable Hepatocellular Carcinoma, Cholangiocarcinoma, Benign Liver Tumor, Metastases to Liver
Interventions
Fluorine F 18 L-glutamate Derivative 18F-FSPG, Carbon C 11 Acetate, Positron Emission Tomography, Laboratory Biomarker Analysis, Fluorine F 18 2-deoxy-2-(18F)fluoro-D-glucose
Biological · Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Myocardial Perfusion, Oxidative Metabolism, and Fibrosis in HFpEF

NCT02589977
View directory record Official record
Conditions
Heart Failure, Diastolic, Diastolic Heart Failure, Hypertension
Interventions
regadenoson
Drug
Lead sponsor
Marvin W. Kronenberg, M.D.
Other
Eligibility
50 Years to 75 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 2 Interventional Results available

11C-acetate/18Fluorodeoxyglucose-FDG PET/CT and Cardiac MRI in Pulmonary Hypertension

NCT01917136
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
11C-acetate, [18F]Fluoro-2-deoxy-2-D-glucose, Cardiac MRI
Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Jul 24, 2026, 4:13 AM EDT
Terminated Not applicable Interventional

[11C]Acetate PET in Patients With Glioma

NCT02986815
View directory record Official record
Conditions
Glioma
Interventions
[11C]Acetate Brain Imaging
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 1 Interventional

Novel PET/CT Agents and MRS/MRI in Prostate CA and High Risk Prostate Cancer: An Inter-SPORE Collaboration

NCT00987376
View directory record Official record
Conditions
Prostate Cancer
Interventions
Diagnostic Imaging: C11 choline PET; C11 acetate PET; and MRI Spectroscopy
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2016 · Synced Jul 24, 2026, 4:13 AM EDT
Terminated Not applicable Interventional

11C Acetate Imaging Post Prostatectomy

NCT01602783
View directory record Official record
Conditions
Prostate Cancer
Interventions
11C Acetate Imaging
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2014 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 2 Interventional Results available

Comparison of F-18 FDG and C-11 Acetate PET in Multiple Myeloma

NCT03262389
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Fludeoxyglucose PET CT, Sodium Acetate C11 PET CT, Fludeoxyglucose PET MRI, Sodium Acetate C11 PET MRI
Drug
Lead sponsor
Michael C Roarke, MD
Other
Eligibility
20 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Early Phase 1 Interventional

C-Acetate PET/CT Imaging to Evaluate Treatment Changes in Prostate Cancer

NCT02715583
View directory record Official record
Conditions
Prostate Cancer Patients
Interventions
11C-Acetate
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

LAAM-HAART PET Imaging

NCT01935830
View directory record Official record
Conditions
Healthy Volunteers
Interventions
[11c] LAAM, Ritonavir, Efavirenz
Radiation · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Not applicable Interventional

Study Evaluating the Correlation Between C-11 Acetate Uptake and Retention as Measured by PET and FAS in Prostate Cancer

NCT00139191
View directory record Official record
Conditions
Prostate Cancer
Interventions
C-11 acetate PET scan
Procedure
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 1, 2009 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Positron Emission Tomography and Magnetic Resonance Imaging for Prostate Cancer

NCT00924313
View directory record Official record
Conditions
Prostate Cancer
Interventions
(C-11 Acetate)
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 2 Interventional

C11-Sodium Acetate PET/CT Imaging for Metastatic Disease in Intermediate-to-high Risk Prostate Adenocarcinoma

NCT01530269
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
C11-Sodium Acetate
Drug
Lead sponsor
Phoenix Molecular Imaging
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 6, 2019 · Synced Jul 24, 2026, 4:13 AM EDT
Terminated Phase 2 Interventional Results available

11C-Acetate PET/CT Imaging As a Biomarker of Amyloid-Induced Neuroinflammation

NCT02811744
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
11C-acetate
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
65 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Not applicable Interventional

Positron Emission Tomography Using Carbon-11 Acetate and Fludeoxyglucose F 18 in Detecting Hepatocellular Carcinoma (Liver Cancer) in Patients With Known or Suspected Liver Cancer

NCT00081094
View directory record Official record
Conditions
Liver Cancer
Interventions
18F-Fluorodeoxyglucose-PET (FDG-PET), 11Carbon-Acetate-PET
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 22, 2013 · Synced Jul 24, 2026, 4:13 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

Feasibility of [11C]Acetate-PET in LAM and TSC

NCT05467397
View directory record Official record
Conditions
Lymphangioleiomyomatosis, Tuberous Sclerosis Complex
Interventions
[11C]acetate
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Jul 24, 2026, 4:13 AM EDT
Terminated Phase 2 Interventional Results available

11C-acetate for Treatment Response After Radiotherapy for HCC

NCT02549755
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
11C-Acetate
Drug
Lead sponsor
Justin Sims
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 21, 2017 · Synced Jul 24, 2026, 4:13 AM EDT
Completed No phase listed Observational

Carbon-11 Acetate and Fludeoxyglucose F 18 PET Scan of the Bone in Patients With Metastatic Prostate Cancer That Has Spread to the Bone

NCT00392938
View directory record Official record
Conditions
Metastatic Cancer, Prostate Cancer
Interventions
antiandrogen therapy, docetaxel, C-11 acetate PET scan, F-18 FDG PET scan, Tc-99m bone scan, CT scan of the chest, abdomen and pelvis
Drug · Diagnostic Test
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 12, 2017 · Synced Jul 24, 2026, 4:13 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Effect of Chronic Inflammation on Myocardial Perfusion and Function

NCT04870827
View directory record Official record
Conditions
Psoriasis
Interventions
13N Amonia
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 5, 2023 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 1 Interventional

Multi-Tracer PET Assessment of Primary Brain Tumors

NCT00813566
View directory record Official record
Conditions
Brain Tumors, Cancer
Interventions
[18F]fluoro-2-deoxy-D-glucose (FDG), 3'-deoxy-3'-[18F]fluorothymidine (FLT), [15O]-H2O, [11C]Acetate
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Early Phase 1 Interventional Results available

Liver Positron Emission Tomography (PET) Study of Non Alcoholic Fatty Liver Disease

NCT00949403
View directory record Official record
Conditions
Fatty Liver
Interventions
Radio pharmaceuticals C-11 Acetate, and C-11 Palmitate
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 21, 2020 · Synced Jul 24, 2026, 4:13 AM EDT
Completed Phase 1 Interventional

PET Acetate for Castrate-Resistant Prostate Cancer on Chemotherapy

NCT01144897
View directory record Official record
Conditions
Castrate Resistant Prostate Cancer, Prostate Cancer
Interventions
PET Acetate scan, Carbon-11 labeled Acetate
Radiation · Drug
Lead sponsor
Daniel Vaena
Other
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 1, 2018 · Synced Jul 24, 2026, 4:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Right Ventricular Metabolism in Pulmonary Arterial Hypertension

NCT02763735
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Healthy
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 19, 2020 · Synced Jul 24, 2026, 4:13 AM EDT
No Longer Available No phase listed Expanded access

C11 Sodium Acetate PET/CT Imaging of PCa

NCT02826395
View directory record Official record
Conditions
Prostate Cancer
Interventions
Carbon-11 Sodium Acetate
Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Male only
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2020 · Synced Jul 24, 2026, 4:13 AM EDT