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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Relationship Between Down Syndrome (DS) and Alzheimer's Disease (AD)

NCT02759887
Conditions
Down Syndrome, Alzheimer's Dementia
Interventions
biospecimen collection, cognitive assessments, caregiver questionnaire, Florbetapir F18 imaging, MRI, Fludeoxyglucose F18 (FDG), Tau Pet, Actigraphy
Procedure · Other
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
21 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Phoenix, Arizona
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Efavirenz and Ritonavir on Human Brain P-Glycoprotein

NCT01668147
Conditions
Drug Effects
Interventions
[11C] desmethyl-loperamide, Control - no pretreatment, Oral ritonavir, Oral efavirenz
Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
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
Completed Not applicable Interventional Results available

Novel PET/CT and Treatment Strategies to Reduce PTS Following DVT

NCT03195777
Conditions
Deep Venous Thrombosis, Post-thrombotic Syndrome
Interventions
PET/CT
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Recurrent Malignant Mesothelioma, Stage IA Malignant Mesothelioma, Stage IB Malignant Mesothelioma, Stage II Malignant Mesothelioma, Stage III Malignant Mesothelioma, Stage IV Malignant Mesothelioma
Interventions
oncolytic measles virus encoding thyroidal sodium iodide symporter, laboratory biomarker analysis, single photon emission computed tomography, computed tomography
Biological · Other · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Richter Syndrome, Diffuse Large B-Cell Lymphoma, Chronic Lymphocytic Leukemia
Interventions
Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Echocardiography, Multigated Acquisition Scan, Nemtabrutinib, Pembrolizumab, Positron Emission Tomography, Questionnaire Administration
Procedure · Drug · Biological + 1 more
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Buffalo, New York
Completed No phase listed Observational

Escitalopram Neuroimaging Supplement

NCT01398865
Conditions
Body Dysmorphic Disorder
Interventions
PET scan and MRI scan
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Diffuse Large B Cell Lymphoma, High-grade B-cell Lymphoma, Lymphoma, Lymphoma, B-Cell
Interventions
Tafasitamab, Polatuzumab vedotin, Glofitamab, Obinutuzumab
Drug
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
HIV Infections
Interventions
[18F]F-AraG (2'-deoxy-2'-fluoro-9-β-D-arabinofuranosylguanine)
Drug
Lead sponsor
CellSight Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
San Francisco, California
Conditions
Salivary Gland Squamous Cell Carcinoma, Stage II Salivary Gland Cancer, Stage II Squamous Cell Carcinoma of the Hypopharynx, Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage II Squamous Cell Carcinoma of the Oropharynx, Stage II Verrucous Carcinoma of the Oral Cavity, Stage III Salivary Gland Cancer, Stage III Squamous Cell Carcinoma of the Hypopharynx, Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage III Squamous Cell Carcinoma of the Oropharynx, Stage III Verrucous Carcinoma of the Oral Cavity, Stage IV Salivary Gland Cancer, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IV Squamous Cell Carcinoma of the Oropharynx, Stage IV Verrucous Carcinoma of the Oral Cavity
Interventions
intensity-modulated radiation therapy, cisplatin, image-guided adaptive radiation therapy, 3'-deoxy-3'-[18F]fluorothymidine, positron emission tomography/computed tomography, fludeoxyglucose F 18
Radiation · Drug · Other + 1 more
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
19 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Blastoid Variant Mantle Cell Lymphoma, Mantle Cell Lymphoma, Pleomorphic Variant Mantle Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Glofitamab, Lenalidomide, Obinutuzumab, Positron Emission Tomography, Venetoclax
Procedure · Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Duarte, California • New York, New York • Salt Lake City, Utah
Conditions
Hodgkin Lymphoma, Classic Hodgkin Lymphoma, Relapsed Classical Hodgkin Lymphoma, Refractory Classic Hodgkin Lymphoma
Interventions
Magrolimab, Pembrolizumab, PET/CT
Drug · Procedure
Lead sponsor
Ranjana Advani
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Stanford, California • Boston, Massachusetts
Conditions
Metastatic Colorectal Adenocarcinoma, Stage III Colorectal Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Unresectable Colorectal Adenocarcinoma
Interventions
Bevacizumab, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Emavusertib, Fluorouracil, Leucovorin Calcium, Magnetic Resonance Imaging, Oxaliplatin, Positron Emission Tomography
Biological · Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
13
States / cities
Gainesville, Florida • Shiloh, Illinois • Fairway, Kansas + 8 more
Conditions
Primary Progressive Aphasia With Suspected Alzheimer's Disease
Interventions
18F-AV-1451, PET
Drug · Device
Lead sponsor
University of Chicago
Other
Eligibility
20 Years to 100 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Cancer, Solid Tumor, Solid Tumor Cancer, Oncology, uPAR-positive Solid Tumor, Urokinase Plasminogen Activator Receptor-positive Solid Tumor
Interventions
MNPR-101-PCTA-177Lu
Biological
Lead sponsor
Monopar Therapeutics
Industry
Eligibility
18 Years and older
U.S. locations
1
States / cities
Houston, Texas
Conditions
Prostate Cancer
Interventions
flotufolastat F 18, Relugolix 120 MG, Serum PSA and Testosterone
Diagnostic Test · Drug
Lead sponsor
Urology Clinics of North Texas
Network
Eligibility
Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Childhood Cancer, Muscle Weakness
Interventions
Magnetic Resonance Imaging, Magnetic Resonance Spectroscopy, Physical function assessment, Peripheral blood sample, Skeletal muscle biopsy, Muscle Ultrasound
Diagnostic Test · Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Terminated No phase listed Observational Accepts healthy volunteers

Amyloid Imaging With 11C-PiB in Healthy Aging and Mild Cognitive Impairment

NCT04505735
Conditions
Alzheimer Disease, Healthy Aging
Interventions
11C-PiB
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Stage IV Prostate Cancer AJCC v7
Interventions
CT (Computed Tomography), Gallium Ga 68-DOTATATE, Positron Emission Tomography
Procedure · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Congenital Hyperinsulinism
Interventions
18F-Fluoro Dopa Imaging
Drug
Lead sponsor
Miguel Pampaloni
Other
Eligibility
0 Days to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Biochemically Recurrent Prostate Carcinoma, Oligometastatic Prostate Carcinoma, Recurrent Prostate Adenocarcinoma, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8
Interventions
Antiandrogen Therapy, Biospecimen Collection, Hypofractionated Radiation Therapy, Positron Emission Tomography, Stereotactic Body Radiation Therapy, Survey Administration, Magnetic Resonance Imaging
Drug · Procedure · Radiation + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
6
States / cities
Scottsdale, Arizona • Albert Lea, Minnesota • Mankato, Minnesota + 3 more
Conditions
Lung Cancer
Interventions
radiofrequency ablation, radiation therapy
Procedure · Radiation
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Lung Non-Small Cell Carcinoma, Stage IB Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Cemiplimab, Fianlimab, Magnetic Resonance Imaging, Surgical Procedure, Computed Tomography, Positron Emission Tomography
Procedure · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota