Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 23, 2026, 3:21 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Glioma
Interventions
Hyperpolarized Carbon C 13 Pyruvate, Magnetic Resonance Imaging, Radiation Therapy, Chemotherapy
Radiation · Procedure · Drug
Lead sponsor
Susan Chang
Other
Eligibility
19 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
San Francisco, California
Recruiting Phase 1 Interventional Accepts healthy volunteers

Hyperpolarized 13C-pyruvate Metabolic MRI With Traumatic Brain Injury

NCT06103201
Conditions
Traumatic Brain Injury, Subarachnoid Hemorrhage
Interventions
Hyperpolarized 13C-Pyruvate
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Enrolling by invitation Early Phase 1 Interventional Accepts healthy volunteers

Imaging of Traumatic Brain Injury Metabolism Using Hyperpolarized Carbon-13 Pyruvate

NCT03502967
Conditions
Traumatic Brain Injury
Interventions
Hyperpolarized [1-13C] Pyruvate, Hyperpolarized [2-13C] Pyruvate
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Glioma
Interventions
Hyperpolarized 13C-Pyruvate
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Prostate Cancer, Localized Prostate Carcinoma
Interventions
Hyperpolarized 13C-Pyruvate, Hyperpolarized 13C,15N2-urea, Magnetic Resonance Spectroscopic Imaging
Drug · Procedure
Lead sponsor
Ivan de Kouchkovsky, MD
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Prostate Cancer
Interventions
Pyruvate (13C), MRI
Drug · Device
Lead sponsor
Rahul Aggarwal
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
San Francisco, California
Conditions
Healthy Volunteers
Interventions
Hyperpolarized [13C] Pyruvate
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Imaging Oxidative Metabolism and Neurotransmitter Synthesis in the Human Brain

NCT03849963
Conditions
Brain Metabolism
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2030
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Prostate Cancer
Interventions
Pyruvate (13C), MRI
Drug · Device
Lead sponsor
Rahul Aggarwal
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
San Francisco, California
Recruiting Phase 2 Interventional Accepts healthy volunteers

Hyperpolarized Carbon Metabolic Imaging in Multiple Sclerosis

NCT07510607
Conditions
Multiple Sclerosis, RRMS, Relapsing Remitting MS
Interventions
HP 13C pyruvate injection, MRI Scanner
Drug · Device
Lead sponsor
Ari Green
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Conditions
High Risk Prostate Carcinoma, Prostate Cancer
Interventions
Abiraterone acetate, Prednisone, Hyperpolarized [1-13C] pyruvate (HP 13C), Magnetic Resonance Imaging (MRI), Non-investigational radical prostatectomy (RP), Prostate-Specific Membrane Antigen (PSMA) Positron Emission Tomography (PET) PET/Computerized tomography (CT)
Drug · Procedure
Lead sponsor
Ivan de Kouchkovsky, MD
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
1
States / cities
San Francisco, California
Conditions
Benign Kidney Neoplasm, Kidney Neoplasm, Renal Cell Cancer
Interventions
Hyperpolarized Carbon C 13 Pyruvate, Magnetic Resonance Imaging, Hyperpolarized 13C,15N2-urea
Drug · Procedure
Lead sponsor
Zhen Wang, MD
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

UTSW HP [13-C] Pyruvate Injection in HCM

NCT03057002
Conditions
Cardiomyopathy, Hypertrophic, Dilated Cardiomyopathy, Duchenne Muscular Dystrophy, Cardiac Sarcoidosis, Becker Muscular Dystrophy, Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction
Interventions
Hyperpolarized 13C-Pyruvate
Diagnostic Test
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Prostate Cancer
Interventions
Hyperpolarized 13C-Pyruvate
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
40 Years to 80 Years · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Phase 1Phase 2 Interventional

HP Pyruvate MRI in Cancers

NCT05697406
Conditions
Image, Warburg Effect, Tumors
Interventions
Hyperpolarized 13C-Pyruvate
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Prostate Cancer
Interventions
Hyperpolarized Pyruvate (13C) injection
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
San Francisco, California
Conditions
Primary CNS Lymphoma
Interventions
Hyperpolarized pyruvate (13C), Magnetic resonance imaging (MRI)
Drug · Procedure
Lead sponsor
James Rubenstein
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Non-Alcoholic Fatty Liver Disease, Non Alcoholic Fatty Liver, Non Alcoholic Steatohepatitis, NAFLD, NASH
Interventions
Hyperpolarized (HP) 13C, Hyperpolarized 13C-Urea, Magnetic Resonance Imaging, Saline Flush
Drug · Procedure
Lead sponsor
Michael Ohliger, MD PhD
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Effect of Fatty Liver on TCA Cycle Flux and the Pentose Phosphate Pathway

NCT03480594
Conditions
Fatty Liver
Interventions
MRI Tracer
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Prostate Cancer
Interventions
Pyruvate
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
San Francisco, California
Completed Early Phase 1 Interventional Accepts healthy volunteers

Using Hyperpolarized [1-13C]Pyruvate to Detect Cardiotoxicity

NCT03685175
Conditions
Breast Neoplasms
Interventions
Formal study using hyperpolarized 13C-pyruvate injection, Feasible study using hyperpolarized 13C-pyruvate injection
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Prostate Cancer, Advanced Prostate Carcinoma
Interventions
Hyperpolarized C13, Magnetic Resonance Imaging (MRI)
Drug · Procedure
Lead sponsor
Ivan de Kouchkovsky, MD
Other
Eligibility
18 Years and older · Male only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Glioblastoma Multiforme (GBM)
Interventions
Hyperpolarized 13C Pyruvate
Drug
Lead sponsor
Susan Chang
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
San Francisco, California
Conditions
Pancreatic Cyst
Interventions
Hyperpolarized 13-C-pyruvate
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Houston, Texas