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ClinicalTrials.gov public records Last synced Oct 29, 2026, 2:50 PM EDT

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Showing 865–888 of 1,917 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MRS Clear all
Recruiting Phase 1 Interventional

Hyperpolarized Imaging in Diagnosing Participants With Glioma

NCT03739411
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Dynamic in Vivo PET Imaging and ex Vivo Biopsies From Skeletal Muscle and Adipose Tissue to Investigate the Effects of Exercise on Insulin Resistance and Mitochondrial Energetics in Type 2 Diabetes

NCT04754581
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Maximal ATP Production (ATPmax), Exercise Testing (VO2max), Muscle Biopsy, Adipose Tissue Biopsy, Hyperinsulinemic euglycemic clamp, PET imaging
Other · Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
30 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Recruiting Phase 2 Interventional

An Investigational Scan (Flotufolastat F 18 PET/CT) for Detecting Residual or Recurrent Disease in Patients Who Completed Focal Therapy for Prostate Cancer.

NCT07185165
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Computed Tomography, Fluorine F 18 Flotufolastat, Positron Emission Tomography, Ultrasound-Guided Prostate Biopsy
Procedure · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2036
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
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 28, 2016 · Synced Oct 29, 2026, 2:50 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Testing JNJ-42756493 (Erdafitinib) as Potentially Targeting Treatment in Cancers With FGFR Mutations or Fusions (MATCH - Subprotocol K2)

NCT06351371
View directory record Official record
Conditions
Malignant Solid Neoplasm
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Erdafitinib, Magnetic Resonance Imaging
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Recruiting Phase 1 Interventional

Study to Evaluate CD8 PET Imaging as a Marker of Immune Response to Stereotactic Body Radiation Therapy (ELIXR)

NCT05371132
View directory record Official record
Conditions
Metastatic Malignant Solid Neoplasm, Lymphoma
Interventions
Positron Emission Tomography, Stereotactic Body Radiation Therapy, Zirconium Zr 89-Df-Crefmirlimab, Intensity Modulated Radiation Therapy
Procedure · Radiation · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) Muscle Phenotyping in Mitochondrial Disease

NCT02154711
View directory record Official record
Conditions
Mitochondrial Disease
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 29, 2024 · Synced Oct 29, 2026, 2:50 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Kappa Opioid Receptor Imaging in Depression (KOR Depression)

NCT02236702
View directory record Official record
Conditions
Major Depressive Disorder, Anhedonia
Interventions
Positron Emission Tomography (PET) imaging
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2016 · Synced Oct 29, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Impact of Weight Loss on Physical Function

NCT02079051
View directory record Official record
Conditions
Obesity
Interventions
Moderate intensity weight loss, High intensity medical weight loss
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
65 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Oct 29, 2026, 2:50 PM EDT
Active, not recruiting Phase 2 Interventional

Proton Beam or Intensity-Modulated Radiation Therapy in Preserving Brain Function in Patients With IDH Mutant Grade II or III Glioma

NCT03180502
View directory record Official record
Conditions
Anaplastic Astrocytoma, Anaplastic Oligoastrocytoma, Anaplastic Oligodendroglioma, Diffuse Astrocytoma, Glioma, Oligoastrocytoma, Oligodendroglioma, WHO Grade 3 Glioma
Interventions
Biospecimen Collection, Intensity-Modulated Radiation Therapy, Laboratory Biomarker Analysis, Magnetic Resonance Imaging, Proton Beam Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration, Temozolomide
Procedure · Radiation · Other + 1 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2031
U.S. locations
34
States / cities
Birmingham, Alabama • Boca Raton, Florida • Miami, Florida + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional

Magnetic Resonance (MR) Imaging to Determine High Risk Areas in Patients With Malignant Gliomas and to Design Potential Radiation Plans and to Examine Metabolite Changes in Gliomas and Other Solid Tumors

NCT00870129
View directory record Official record
Conditions
Brain Cancer, Glioma
Interventions
MRI and advanced MRI sequences
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Completed Phase 2 Interventional Results available

Thalidomide and Temozolomide or Camptothecin-11 (CPT-11) in Patients With Gliomas

NCT00412542
View directory record Official record
Conditions
Glioblastoma Multiforme, Glioma
Interventions
Thalidomide, CPT-11, MRI Scan, Quantitative Sensory Tests (QST)
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Oct 29, 2026, 2:50 PM EDT
Completed No phase listed Observational

4-Point Therapy Response Score With PET/CT for Anal Squamous Cell Cancer

NCT05130073
View directory record Official record
Conditions
Anal Squamous Cell Carcinoma, Stage 0 Anal Cancer AJCC v8, Stage I Anal Cancer AJCC v8, Stage II Anal Cancer AJCC v8, Stage IIA Anal Cancer AJCC v8, Stage IIB Anal Cancer AJCC v8, Stage III Anal Cancer AJCC v8, Stage IIIA Anal Cancer AJCC v8, Stage IIIB Anal Cancer AJCC v8, Stage IIIC Anal Cancer AJCC v8
Interventions
Computed Tomography, Electronic Health Record Review, Follow-Up, Positron Emission Tomography
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Oct 29, 2026, 2:50 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

MR Imaging and MR Spectroscopy of HIV

NCT05219279
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 29, 2026, 2:50 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers Results available

Body Weight, Sleep, and Heart Health

NCT03388788
View directory record Official record
Conditions
Cardiovascular Risk Factor, Circadian Dysregulation, Obesity
Interventions
Positron Emission Tomography (PET) scanning of cardiac function at 3 time points across the 24 hour circadian cycle
Combination Product
Lead sponsor
Oregon Health and Science University
Other
Eligibility
25 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Completed No phase listed Observational

PET Scans in Assessing Response To Treatment in Patients Receiving Hormone Therapy or Trastuzumab for Breast Cancer

NCT00362973
View directory record Official record
Conditions
Breast Cancer
Interventions
laboratory biomarker analysis, needle biopsy, positron emission tomography, radionuclide imaging, fludeoxyglucose F 18
Other · Procedure · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 120 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 28, 2016 · Synced Oct 29, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Comparing the Effectiveness of a Mitral Valve Repair Procedure in Combination With Coronary Artery Bypass Grafting (CABG) Versus CABG Alone in People With Moderate Ischemic Mitral Regurgitation

NCT00806988
View directory record Official record
Conditions
Mitral Valve Insufficiency, Coronary Artery Disease
Interventions
Mitral Valve Repair, CABG
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
19
States / cities
Los Angeles, California • Atlanta, Georgia • Marietta, Georgia + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2017 · Synced Oct 29, 2026, 2:50 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Alterations in Protein Synthesis Rates of Burn Patients Measured Over Time Using PET Scans

NCT00253279
View directory record Official record
Conditions
Burn
Interventions
PET Scans
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2009 · Synced Oct 29, 2026, 2:50 PM EDT
Recruiting Phase 1 Interventional

Testing the Addition of an Anti-Cancer Drug, ZEN003694, to the Usual Chemotherapy Treatment (Capecitabine) for Metastatic or Unresectable Cancers

NCT05803382
View directory record Official record
Conditions
Metastatic Colorectal Carcinoma, Metastatic Malignant Solid Neoplasm, Stage IV Colorectal Cancer AJCC v8, Unresectable Colorectal Carcinoma, Unresectable Malignant Solid Neoplasm
Interventions
BET Bromodomain Inhibitor ZEN-3694, Biopsy Procedure, Biospecimen Collection, Capecitabine, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
22
States / cities
Irvine, California • Orange, California • Gainesville, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multimodal Investigation of Neural Plasticity

NCT06453980
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
sham tDCS, active tDCS
Device
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Active, not recruiting Phase 1 Interventional

Testing the Addition of an Anti-Cancer Drug, AZD1390, During Radiation Therapy for Newly Diagnosed High Grade Glioma, Diffuse Midline Glioma, or Diffuse Intrinsic Pontine Glioma

NCT06894979
View directory record Official record
Conditions
Childhood Astrocytoma, Childhood Diffuse Intrinsic Pontine Glioma, Childhood Diffuse Midline Glioma, Childhood Glioblastoma, Childhood Malignant Glioma
Interventions
ATM Kinase Inhibitor AZD1390, Biospecimen Collection, Magnetic Resonance Imaging, Radiation Therapy, Survey Administration
Drug · Procedure · Radiation + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
12 Months to 22 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
22
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional

Personalized Ultrafractionated Stereotactic Adaptive Radiotherapy for Palliative Head and Neck Cancer Treatment (PULS-Pal)

NCT06572423
View directory record Official record
Conditions
Head and Neck Carcinoma, Localized Head and Neck Carcinoma, Metastatic Head and Neck Carcinoma, Recurrent Head and Neck Carcinoma
Interventions
Personalized ultrafractionated stereotactic adaptive radiotherapy, Volume Modulated Arc Therapy, Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Best Practice, University of Washington Quality of Life Scale, Version 4, Functional Assessment of Cancer Therapy-Head & Neck
Procedure · Radiation · Other + 1 more
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 29, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Non-Contrast Perfusion Using Arterial Spin Labeled MR Imaging for Assessment of Therapy Response in Glioblastoma

NCT03922984
View directory record Official record
Conditions
Glioblastoma
Interventions
MRI with Arterial Spin Labeling (ASL)
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Oct 29, 2026, 2:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical and Technical Feasibility of a Ultrasuperparamagnetic Nanoparticle Iron Oxide (USPIO)-Enhanced Magnetic Resonance Lymph Node Imaging

NCT01815333
View directory record Official record
Conditions
Cancer of Lymph Node
Interventions
Feraheme, Magnetic Resonance Imaging (MRI)
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 29, 2026, 2:50 PM EDT