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ClinicalTrials.gov public records Last synced Oct 26, 2026, 10:32 PM EDT

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Showing 553–576 of 1,916 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MRS Clear all
Recruiting Phase 2 Interventional

Comparison of I-124 PET/CT for the Diagnosis of Thyroid Cancer

NCT06961084
View directory record Official record
Conditions
Thyroid Cancer
Interventions
Iodine-124, Positron Emission Tomography (PET)/Computerized tomography (CT)
Drug · Procedure
Lead sponsor
Thomas Hope
Other
Eligibility
13 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Phase 1 Interventional

Fludeoxyglucose F-18-PET in Planning Lung Cancer Radiation Therapy

NCT03493789
View directory record Official record
Conditions
Stage I Lung Cancer, Stage I Non-Small Cell Lung Cancer AJCC v7, Stage IA Non-Small Cell Lung Carcinoma AJCC v7, Stage IB Non-Small Cell Lung Carcinoma AJCC v7, Stage II Lung Cancer, Stage II Non-Small Cell Lung Cancer AJCC v7, Stage IIA Non-Small Cell Lung Carcinoma AJCC v7, Stage IIB Non-Small Cell Lung Carcinoma AJCC v7
Interventions
Fludeoxyglucose F-18, Positron Emission Tomography (PET), Stereotactic Body Radiation Therapy (SBRT)
Drug · Procedure · Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 18, 2023 · Synced Oct 26, 2026, 10:32 PM EDT
Not yet recruiting Phase 1 Interventional

Adding Anakinra and Tocilizumab to Nivolumab and Ipilimumab for the Treatment of Melanoma Patients 50 Years of Age or Older

NCT07838974
View directory record Official record
Conditions
Melanoma
Interventions
Anakinra, Biospecimen Collection, Computed Tomography, Electronic Health Record Review, Ipilimumab, Magnetic Resonance Imaging, Nivolumab, Positron Emission Tomography, Tocilizumab
Biological · Procedure · Other
Lead sponsor
University of Southern California
Other
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Recruiting Phase 2 Interventional

SRS Compared With FSRS for Treatment of Intact Metastatic Brain Disease, FRACTIONATE Trial

NCT05222620
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm
Interventions
Questionnaire Administration, Stereotactic Radiosurgery, Magnetic Resonance Imaging
Other · Radiation · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
7
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Albert Lea, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Selinexor, Pomalidomide, and Dexamethasone With or Without Carfilzomib for the Treatment of Patients With Relapsed Refractory Multiple Myeloma, The SCOPE Trial

NCT04764942
View directory record Official record
Conditions
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Carfilzomib, Dexamethasone, Pomalidomide, Quality-of-Life Assessment, Questionnaire Administration, Selinexor, X-Ray Imaging, Computed Tomography, Positron Emission Tomography, Bone Marrow Biopsy, Bone Marrow Aspiration, Biospecimen Collection
Drug · Other · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Early Phase 1 Interventional

Dose-Ranging Trial of Creatine Augmentation for Adolescent Females With Treatment-Resistant Major Depressive Disorder

NCT01601210
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Creatine monohydrate or placebo
Drug
Lead sponsor
Perry Renshaw
Other
Eligibility
13 Years to 21 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Not applicable Interventional

Does Magnetic Resonance Imaging (MRI) Improve Interventional Outcomes for Lumbosacral Radiculopathy?

NCT00826124
View directory record Official record
Conditions
Lumbosacral Radiculopathy
Interventions
Epidural steroid injection, Magnetic Resonance Imaging (MRI)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 23, 2011 · Synced Oct 26, 2026, 10:32 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Simultaneous Multinuclear Metabolic MRI in Newly Diagnosed or Recurrent Glioma

NCT05045027
View directory record Official record
Conditions
Glioma, Malignant Glioma, Recurrent Glioma, Recurrent Malignant Glioma
Interventions
Biospecimen Collection, Diagnostic Imaging, Magnetic Resonance Imaging
Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Not listed Not applicable Interventional

POsition of Leads in Advanced heaRt Failure: the POLAR Study

NCT01515761
View directory record Official record
Conditions
Cardiac Resynchronization Therapy, Heart Failure
Interventions
Postero-lateral, Antero-Lateral
Procedure
Lead sponsor
Sergio Thal, M.D.
Federal
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
2
States / cities
Tucson, Arizona • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 24, 2012 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Not applicable Interventional

Cervical Nodal Mets in Squamous Cell Carcinoma of H&N - MRI, FDG-PET, & Histopathologic Correlation

NCT00313027
View directory record Official record
Conditions
Head and Neck Cancer, Carcinoma, Squamous Cell, Head and Neck Cancers
Interventions
PET scan
Radiation
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2012 · Synced Oct 26, 2026, 10:32 PM EDT
Recruiting Early Phase 1 Interventional

Arginine and Whole Brain Radiation Therapy for the Treatment of Patients With Brain Metastases

NCT06328686
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm
Interventions
Arginine, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Spectroscopy, Whole-Brain Radiotherapy
Drug · Procedure · Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Recruiting Phase 2 Interventional

Testing the Addition of the Drug BMX-001, a Radioprotector, or a Placebo to the Usual Chemoradiation Therapy for Patients With Head and Neck Cancer

NCT06532279
View directory record Official record
Conditions
Clinical Stage I HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Head and Neck Squamous Cell Carcinoma, Hypopharyngeal Squamous Cell Carcinoma, Laryngeal Squamous Cell Carcinoma, Nasopharyngeal Squamous Cell Carcinoma, Oral Cavity Squamous Cell Carcinoma, Oropharyngeal Squamous Cell Carcinoma, Stage 0 Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage 0 Hypopharyngeal Carcinoma AJCC v8, Stage 0 Nasopharyngeal Carcinoma AJCC v8, Stage 0 Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage I Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage I Hypopharyngeal Carcinoma AJCC v8, Stage I Laryngeal Cancer AJCC v8, Stage I Lip and Oral Cavity Cancer AJCC v8, Stage I Nasopharyngeal Carcinoma AJCC v8, Stage I Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage II Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage II Hypopharyngeal Carcinoma AJCC v8, Stage II Laryngeal Cancer AJCC v8, Stage II Lip and Oral Cavity Cancer AJCC v8, Stage II Nasopharyngeal Carcinoma AJCC v8, Stage II Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage III Hypopharyngeal Carcinoma AJCC v8, Stage III Laryngeal Cancer AJCC v8, Stage III Lip and Oral Cavity Cancer AJCC v8, Stage III Nasopharyngeal Carcinoma AJCC v8, Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVA Hypopharyngeal Carcinoma AJCC v8, Stage IVA Laryngeal Cancer AJCC v8, Stage IVA Lip and Oral Cavity Cancer AJCC v8, Stage IVA Nasopharyngeal Carcinoma AJCC v8, Stage IVA Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVB Hypopharyngeal Carcinoma AJCC v8, Stage IVB Laryngeal Cancer AJCC v8, Stage IVB Lip and Oral Cavity Cancer AJCC v8, Stage IVB Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stomatitis
Interventions
Best Practice, Biospecimen Collection, Cisplatin, Computed Tomography, Image Guided Radiation Therapy, Intensity-Modulated Radiation Therapy, Magnetic Resonance Imaging, MnSOD Mimetic BMX-001, Placebo Administration, Questionnaire Administration
Other · Procedure · Drug + 1 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
153
States / cities
Gilbert, Arizona • Peoria, Arizona • Phoenix, Arizona + 126 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 26, 2026, 10:32 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 26, 2026, 10:32 PM EDT
Recruiting Phase 3 Interventional

Pre-Operative or Post-Operative Stereotactic Radiosurgery in Treating Patients With Operative Metastatic Brain Tumors

NCT03750227
View directory record Official record
Conditions
Malignant Solid Neoplasm, Metastatic Malignant Neoplasm in the Brain
Interventions
Conventional Surgery, Questionnaire Administration, Stereotactic Radiosurgery, Computed Tomography, Magnetic Resonance Imaging, Biospecimen Collection
Procedure · Other · Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
4
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Bethesda, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Recruiting Phase 1 Interventional

Testing the Combination of Nivolumab and ASTX727 for Relapsed or Refractory B-Cell Lymphoma

NCT05272384
View directory record Official record
Conditions
Recurrent B-Cell Non-Hodgkin Lymphoma, Recurrent Diffuse Large B-Cell Lymphoma, Recurrent Hodgkin Lymphoma, Refractory B-Cell Non-Hodgkin Lymphoma, Refractory Diffuse Large B-Cell Lymphoma, Refractory Hodgkin Lymphoma
Interventions
Biospecimen Collection, Computed Tomography, Decitabine and Cedazuridine, Nivolumab, Positron Emission Tomography
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
9
States / cities
Birmingham, Alabama • Duarte, California • Sacramento, California + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Not applicable Interventional

Standard and Delayed FDG PET/CT After Chemoradiation Therapy in Assessing Patients With Metastatic Head and Neck Squamous Cell Cancer

NCT03575949
View directory record Official record
Conditions
Metastatic Head and Neck Squamous Cell Carcinoma, Metastatic Malignant Neoplasm in the Spine
Interventions
Computed Tomography, Fludeoxyglucose F-18, Positron Emission Tomography
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2024 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Omega 3 Fatty Acid Trial

NCT00586222
View directory record Official record
Conditions
Omega-3 Fatty Acids, Pediatric Bipolar Disorder, Adolescent Bipolar Disorder, Magnetic Resonance Spectroscopy Imaging
Interventions
Omega-3 Fatty Acid, Placebo
Dietary Supplement · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
12 Years to 18 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 25, 2012 · Synced Oct 26, 2026, 10:32 PM EDT
Terminated Not applicable Interventional

Early Feasibility Study of the PLAR Implant and Delivery System to Treat Degenerative Mitral Regurgitation

NCT04666480
View directory record Official record
Conditions
Degenerative Mitral Valve Disease
Interventions
Transcatheter mitral valve repair
Device
Lead sponsor
Polares Medical SA
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Oct 26, 2026, 10:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Spectroscopic and Diffusion Tensor Imaging of Adolescents with Autism Spectrum Disorders

NCT01361503
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
2
States / cities
Belmont, Massachusetts • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 13, 2024 · Synced Oct 26, 2026, 10:32 PM EDT
Completed Phase 1Phase 2 Interventional Results available

68Ga-PSMA PET/CT or PET/MRI in Evaluating Patients With Recurrent Prostate Cancer

NCT02488070
View directory record Official record
Conditions
Recurrent Prostate Carcinoma
Interventions
Computed Tomography, Gallium Ga 68-labeled PSMA Ligand Glu-urea-Lys(Ahx), Magnetic Resonance Imaging, Positron Emission Tomography
Procedure · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 26, 2026, 10:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Spectroscopy (MRS) in Midlife Depression

NCT02567110
View directory record Official record
Conditions
Depression, Depression Bipolar
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
35 Years to 65 Years
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 26, 2026, 10:32 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 26, 2026, 10:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Functional Effects of Botox on the Brain Using MRS and fMRI

NCT03373162
View directory record Official record
Conditions
Healthy
Interventions
onabotulinumtoxinA
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
30 Years to 40 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Oct 26, 2026, 10:32 PM EDT
Active, not recruiting Phase 2 Interventional

Hyperpolarized 13C Pyruvate MRI Scan in Predicting Tumor Aggressiveness in Patients With Renal Tumors

NCT04258462
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 26, 2026, 10:32 PM EDT