Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:23 AM EDT

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Showing 1–24 of 3,954 matching trials from the live ClinicalTrials.gov search.
Conditions
Castration Resistant Prostate Cancer, Castration Sensitive Prostate Cancer, Prostate Adenocarcinoma
Interventions
Piflufolastat, PSMA PET/CT Scan, PSMA PET/MRI scan, Biospecimen Collection, Electronic Health Record Review
Drug · Procedure · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Clear Cell Renal Cell Carcinoma, Sarcomatoid Renal Cell Carcinoma, Stage II Renal Cell Cancer, Stage III Renal Cell Cancer, Stage IV Renal Cell Cancer
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Zirconium Zr 89 Girentuximab
Procedure · Other · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Conditions
HER2/Neu Negative, Progesterone Receptor Negative, Progesterone Receptor Positive, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Computed Tomography, F-18 16 Alpha-Fluoroestradiol, Laboratory Biomarker Analysis, Positron Emission Tomography
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
25
States / cities
Birmingham, Alabama • Duarte, California • Los Angeles, California + 16 more
Conditions
Malignant Breast Neoplasm, Malignant Colorectal Neoplasm, Malignant Pancreatic Neoplasm, Malignant Solid Neoplasm
Interventions
Computed Tomography, Fluorine F 18-fluoroazomycin Arabinoside, Positron Emission Tomography
Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Houston, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Study of New Magnetic Resonance Imaging Methods of the Brain

NCT00004577
Conditions
Healthy Volunteer, Magnetic Resonance Imaging, Healthy, fMRI, Brain Mapping, Adult
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Acute Myeloid Leukemia
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Chemotherapy, Computed Tomography, Cytarabine, Fluorothymidine F-18, Laboratory Biomarker Analysis, Positron Emission Tomography
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
11
States / cities
Rochester, Minnesota • St Louis, Missouri • New York, New York + 7 more
Conditions
Central Nervous System Lymphoma, Hematopoietic and Lymphoid Cell Neoplasm, Leukemia, Lymphoma, Plasma Cell Myeloma, Secondary Central Nervous System Lymphoma
Interventions
Magnetic Resonance Imaging, Neurocognitive Assessment, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Effects of Antidepressant Therapy on Brain Dopamine Transporter Activity in People With Major Depression

NCT00655057
Conditions
Depression
Interventions
S-citalopram, Cognitive behavioral therapy (CBT), TRODAT-1 single photon emission computed tomographic (SPECT) imaging
Drug · Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Brain Metastases, Brain Cancer
Interventions
18F-Fluciclovine
Drug
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Miami, Florida
Conditions
Schizophrenia, Depressive Disorder, Major
Interventions
Electroencephalography (EEG) and Magnetic Resonance Imaging (MRI)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Stage II Prostate Adenocarcinoma, Stage III Prostate Adenocarcinoma
Interventions
68Ga-PSMA-11, Magnetic resonance imaging (MRI), Positron Emission Tomography (PET)
Drug · Procedure
Lead sponsor
Andrei Iagaru
Other
Eligibility
18 Years and older · Male only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Metastatic Pancreatic Adenocarcinoma, Recurrent Pancreatic Adenocarcinoma, Stage IV Pancreatic Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Gemcitabine, Imzokitug, Magnetic Resonance Imaging, Nab-paclitaxel, Nivolumab
Procedure · Drug · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Conditions
Thalassemia, Sickle Cell Disease, Healthy Controls
Interventions
Hydroxyurea, Acetazolamide
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
7 Years and older
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Magnetic Resonance Imaging
Interventions
MRI simulation
Device
Lead sponsor
Arlyne Thung
Other
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Irritable Bowel Syndrome
Interventions
Desipramine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers

Investigating The Role of Noise Correlations in Learning

NCT06673303
Conditions
Noise Correlations, Learning Quality
Interventions
Dynamic perceptual discrimination task, fMRI
Behavioral · Diagnostic Test
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

PSMA PET and MRI in Gynecological Cancers

NCT03302156
Conditions
Gynecologic Cancer
Interventions
PSMA-based 18F-DCFPyL PET tracer
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Locally Advanced Triple-Negative Breast Carcinoma, Metastatic Triple-Negative Breast Carcinoma, Unresectable Triple-Negative Breast Carcinoma
Interventions
BET Bromodomain Inhibitor ZEN-3694, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Nab-paclitaxel, Pembrolizumab
Drug · Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
6
States / cities
Boston, Massachusetts • Mineola, New York • New York, New York + 2 more
Conditions
Glioma
Interventions
18F-fluciclovine
Drug
Lead sponsor
James Mountz
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Glioblastoma Multiforme
Interventions
Novo-TTF
Device
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Meningioma
Interventions
Hyperpolarized carbon C 13 pyruvate, Magnetic Resonance Image (MRI), Saline
Drug · Procedure · Other
Lead sponsor
Charlie Wang, MD, PhD
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Results available

Imaging Biomarkers in Crohn's Associated Spondyloarthritis

NCT02709694
Conditions
Crohn's Disease, Spondyloarthritis
Interventions
No intervention
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Nicotine Dependence, Transcranial Magnetic Stimulation, Vaping, Smoking Cessation, Smoking (Tobacco) Addiction
Interventions
Varenicline, Transcranial Magnetic Stimulation, Transcranial Magnetic Stimulation Sham, Nicotine Cessation Counseling, D-cycloserine
Drug · Device · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Healthy Subject, Intracranial Neoplasm, Glioblastoma
Interventions
Fluorine F 18 DASA-23, Positron Emission Tomography
Drug · Procedure
Lead sponsor
Guido A. Davidzon, MD, SM
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Palo Alto, California