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Showing 433–456 of 1,699 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

MRS Measurement of Glutamate and GABA Metabolism in Brain

NCT00109174
Conditions
Normal Physiology
Interventions
3T and 7T device
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Limited Stage Lung Small Cell Carcinoma, Stage I Lung Cancer, Stage II Lung Cancer, Stage III Lung Cancer
Interventions
Cisplatin, Carboplatin, Etoposide, Pembrolizumab, Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Biospecimen Collection, Radiation Therapy
Drug · Biological · Procedure + 1 more
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Glymphatic Kinetics In Healthy Adult Volunteers

NCT03218111
Conditions
Healthy
Interventions
MR Imaging, CT-guidance
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
20 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Breast Cancer
Interventions
perform dynamic contrast enhanced (DCE) MRI
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Female only
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
Diabetes Mellitus, Type 2, Diabetes, Type 2 Diabetes, Pre Diabetes
Interventions
Insulin resistance testing, OGTT, Fat biopsy, DXA scan, MRI, 1H-MRS, Tirzepatide, Pioglitazone
Procedure · Radiation · Drug
Lead sponsor
Stanford University
Other
Eligibility
30 Years to 70 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Conditions
Brain and Central Nervous System Tumors
Interventions
chemotherapy, conventional surgery, magnetic resonance imaging, magnetic resonance spectroscopic imaging, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
San Francisco, California
Conditions
Borderline Resectable Pancreatic Ductal Adenocarcinoma, Resectable Pancreatic Adenocarcinoma, Stage I Pancreatic Cancer AJCC v8, Stage II Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Cisplatin, Computed Tomography, Gemcitabine, Magnetic Resonance Imaging, Nab-paclitaxel, Pancreatic Surgical Procedure
Procedure · Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia
Conditions
Anaplastic Kidney Wilms Tumor, Recurrent Kidney Wilms Tumor, Stage II Kidney Wilms Tumor, Stage III Kidney Wilms Tumor, Stage IV Kidney Wilms Tumor
Interventions
Biopsy Procedure, Biospecimen Collection, Bone Scan, Carboplatin, Computed Tomography, Cyclophosphamide, Doxorubicin, Etoposide, Ifosfamide, Irinotecan, Magnetic Resonance Imaging, Positron Emission Tomography, Radiation Therapy, Surgical Procedure, Topotecan, Transabdominal Ultrasound, Vincristine, X-Ray Imaging
Procedure · Drug · Radiation
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 30 Years
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
178
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 138 more
Conditions
Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Biopsy of Prostate, Biospecimen Collection, Magnetic Resonance Imaging, Patient Observation, Questionnaire Administration, Therapeutic Testosterone
Procedure · Other · Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Pharmacokinetics of ASP3662, Displacement of Radiotracer, Healthy Volunteers
Interventions
[11C]AS2471907, Positron Emission Tomography (PET), ASP3662
Other · Radiation · Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effects of rTMS on Human Brain Activity

NCT04242810
Conditions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Interventions
rTMS, Sham rTMS, MRI scan
Device · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Hearing Loss, Metastatic Malignant Germ Cell Tumor, Metastatic Malignant Nongerminomatous Germ Cell Tumor, Metastatic Malignant Testicular Non-Seminomatous Germ Cell Tumor, Metastatic Testicular Seminoma, Stage II Testicular Cancer AJCC v8, Stage III Testicular Cancer AJCC v8
Interventions
Audiometric Test, Cisplatin, Computed Tomography, Magnetic Resonance Imaging, Sodium Thiosulfate Anhydrous
Procedure · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Duarte, California
Conditions
Colon Carcinoma, Colorectal Carcinoma, Rectal Carcinoma, Stage I Colon Cancer AJCC v8, Stage I Colorectal Cancer AJCC v8, Stage I Rectal Cancer AJCC v8, Stage II Colon Cancer AJCC v8, Stage II Colorectal Cancer AJCC v8, Stage II Rectal Cancer AJCC v8, Stage III Colon Cancer AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Zanidatamab, Resection, Patient Observation, Echocardiography Test, Multigated Acquisition Scan, Endoscopic Procedure, Computed Tomography, Magnetic Resonance Imaging, Biospecimen Collection, Biopsy Procedure, Digital Rectal Examination, Electronic Health Record Review
Biological · Procedure · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
Atlanta, Georgia • Decatur, Georgia
Conditions
Intracranial Neoplasm, Low Grade Glioma, Recurrent Glioblastoma, Recurrent World Health Organization (WHO) Grade II Glioma, Recurrent WHO Grade III Glioma
Interventions
F-18 Fluoroethyltyrosine (FET), Positron Emission Tomography (PET)
Drug · Procedure
Lead sponsor
Thomas Hope
Other
Eligibility
3 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
San Francisco, California
Conditions
Recurrent Adult Soft Tissue Sarcoma, Stage I Adult Soft Tissue Sarcoma, Stage II Adult Soft Tissue Sarcoma, Stage III Adult Soft Tissue Sarcoma, Stage IV Adult Soft Tissue Sarcoma
Interventions
fludeoxyglucose F 18, 18F-fluoromisonidazole, positron emission tomography, computed tomography, laboratory biomarker analysis
Radiation · Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Seattle, Washington
Conditions
Metastatic Colorectal Adenocarcinoma, Stage IV Colorectal Cancer AJCC v8
Interventions
Balstilimab, Biospecimen Collection, Botensilimab, Computed Tomography, Dietary Intervention, Magnetic Resonance Imaging, Vitamin C
Biological · Procedure · Other + 1 more
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Fullerton, California • Los Angeles, California
Completed Phase 1 Interventional Accepts healthy volunteers

Contrast- Enhanced Whole-Heart Coronary MRA at 3.0T (Tesla)

NCT02092428
Conditions
Coronary Artery Disease
Interventions
Image Quality, Diagnostic Accuracy
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Colorectal Cancer
Interventions
bevacizumab, FOLFOX regimen, fluorouracil, leucovorin calcium, oxaliplatin, ursodiol, RNA analysis, gene expression analysis, polymerase chain reaction, western blotting, immunohistochemistry staining method, laboratory biomarker analysis, pharmacological study, positron emission tomography (PET)
Biological · Drug · Genetic + 2 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2025
U.S. locations
1
States / cities
Duarte, California
Conditions
Intracranial Neoplasm
Interventions
Magnetic Resonance Imaging, Oxygen Therapy
Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Recurrent Ganglioneuroblastoma, Recurrent Neuroblastoma, Refractory Ganglioneuroblastoma, Refractory Neuroblastoma
Interventions
Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Dinutuximab, Echocardiography Test, FDG-Positron Emission Tomography, Iberdomide, Magnetic Resonance Imaging, Multigated Acquisition Scan, Nuclear Radiology Imaging Procedure, Sargramostim, Topotecan
Procedure · Drug · Biological + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 30 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Oakland, California
Conditions
Brain Tumors
Interventions
2-Flourodeoxyglucose
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 21 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Recurrent Endometrial Carcinoma, Recurrent Endometrial Clear Cell Adenocarcinoma, Recurrent Endometrial Endometrioid Adenocarcinoma, Recurrent Endometrial Low Grade Endometrioid Adenocarcinoma, Recurrent Ovarian Clear Cell Adenocarcinoma, Recurrent Ovarian Endometrioid Adenocarcinoma, Recurrent Ovarian High Grade Serous Adenocarcinoma, Recurrent Ovarian Low Grade Endometrioid Adenocarcinoma, Recurrent Platinum-Resistant Ovarian Carcinoma
Interventions
BET Bromodomain Inhibitor ZEN-3694, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Tuvusertib, X-Ray Imaging
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
14
States / cities
Augusta, Georgia • Chicago, Illinois • Iowa City, Iowa + 8 more
Conditions
Cervical Cancer
Interventions
iodinated contrast dye, computed tomography, magnetic resonance imaging, gadopentetate dimeglumine
Drug · Procedure · Radiation
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
2
States / cities
Morristown, New Jersey • New York, New York
Conditions
Myeloproliferative Neoplasm
Interventions
Pacritinib, Venetoclax, Azacitidine, Magnetic Resonance Imaging, Computed Tomography, Bone Marrow Aspiration
Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Buffalo, New York