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ClinicalTrials.gov public records Last synced Oct 8, 2026, 1:48 AM EDT

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Showing 25–48 of 57 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: American College of Radiology Clear all
Completed No phase listed Observational

New IDEAS: Imaging Dementia-Evidence for Amyloid Scanning Study

NCT04426539
View directory record Official record
Conditions
Alzheimer's Disease, Dementia, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
American College of Radiology
Other
Eligibility
18 Years and older
Enrollment
6,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional

Breast Ultrasound and Mammography in Screening Women at High Risk for Breast Cancer

NCT00072501
View directory record Official record
Conditions
Breast Cancer
Interventions
breast imaging study, comparison of screening methods, magnetic resonance imaging, radiomammography, ultrasound imaging
Procedure
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
25 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
18
States / cities
Los Angeles, California • Greenwood Village, Colorado • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Phase 2 Interventional Results available

Bevacizumab and Irinotecan or Temozolomide in Treating Patients With Recurrent or Refractory Glioblastoma Multiforme or Gliosarcoma

NCT00433381
View directory record Official record
Conditions
Adult Glioblastoma, Adult Gliosarcoma, Recurrent Adult Brain Neoplasm
Interventions
Bevacizumab, Irinotecan Hydrochloride, Temozolomide
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
93
States / cities
Mobile, Alabama • Fairbanks, Alaska • Scottsdale, Arizona + 73 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2018 · Synced Oct 8, 2026, 1:48 AM EDT
Terminated Not applicable Interventional

FDG-PET/CT Scans in Patients With Stage IIIB or Stage IV NSCLC Undergoing Chemotherapy

NCT00424138
View directory record Official record
Conditions
Lung Cancer
Interventions
FDG
Radiation
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Phase 2 Interventional

Proton Beam Radiation Therapy for Early Stage Adenocarcinoma of the Prostate

NCT00585962
View directory record Official record
Conditions
Prostate Cancer
Interventions
Proton Beam Radiation
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional Results available

Magnetic Resonance Imaging in Women Recently Diagnosed With Unilateral Breast Cancer

NCT00058058
View directory record Official record
Conditions
Breast Cancer, Contralateral Breast Cancer
Interventions
MRI
Procedure
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years to 120 Years · Female only
Enrollment
1,007 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
19
States / cities
Little Rock, Arkansas • Los Angeles, California • San Francisco, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional Results available

Monitoring and Predicting Chemotherapy Response Using DOSI

NCT01217385
View directory record Official record
Conditions
Breast Cancer
Interventions
DOSI
Procedure
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
Irvine, California • Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Oct 8, 2026, 1:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Preclinical Imaging Biomarkers of Alzheimer's Disease Neuropathology in Young Adults With Youth-onset Diabetes: a Proof-of-concept Study

NCT05350514
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Diabetes, Youth Onset
Interventions
PI-2620 tracer
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 40 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

National Lung Screening Trial (NLST) Screening

NCT00047385
View directory record Official record
Conditions
Lung Cancer
Interventions
low-dose helical computed tomography, chest radiography
Device
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
55 Years to 74 Years
Enrollment
53,454 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2010
U.S. locations
33
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 29 more
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Phase 3 Interventional Results available

18F Fluciclovine (FACBC) PET/CT in Patients With Rising PSA After Initial Prostate Cancer Treatment

NCT02680041
View directory record Official record
Conditions
Prostate Cancer
Interventions
18F-fluciclovine PET CT
Drug
Lead sponsor
Blue Earth Diagnostics
Industry
Eligibility
18 Years and older · Male only
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
17
States / cities
Duarte, California • Los Angeles, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2019 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ability Of ([18F]-AV-45) PET Scan to Distinguish Alzheimer's Disease Subjects From Cognitively Normal Individuals

NCT00855868
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
florbetapir F 18, [11C]-PIB
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
55 Years to 90 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 26, 2012 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional Results available

DWI in Assessing Treatment Response in Patients With Breast Cancer Receiving Neoadjuvant Chemotherapy

NCT01564368
View directory record Official record
Conditions
Breast Cancer
Interventions
diffusion-weighted magnetic resonance imaging
Procedure
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years and older · Female only
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
7
States / cities
Birmingham, Alabama • San Francisco, California • Minneapolis, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional

Radiofrequency Ablation in Treating Patients With Bone Metastases

NCT00026247
View directory record Official record
Conditions
Metastatic Cancer, Pain, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
pain therapy, radiofrequency ablation
Procedure
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
21 Years to 120 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
8
States / cities
Birmingham, Alabama • Worcester, Massachusetts • St Louis, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2019 · Synced Oct 8, 2026, 1:48 AM EDT
Active, not recruiting No phase listed Observational

DECAMP 1 PLUS: Prediction of Lung Cancer Using Noninvasive Biomarkers

NCT04165564
View directory record Official record
Conditions
Pulmonary Disease
Interventions
Institutional standard of care, Biosamples of airway and blood
Other
Lead sponsor
Boston University
Other
Eligibility
46 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 8, 2026, 1:48 AM EDT
Not listed No phase listed Observational

The National Oncologic PET Registry

NCT00868582
View directory record Official record
Conditions
Cancer
Interventions
PET scanning in cancer
Other
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
Not listed
Enrollment
333,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 25, 2020 · Synced Oct 8, 2026, 1:48 AM EDT
Recruiting No phase listed Observational

Alzheimer's National Registry for Treatment and Diagnostics(ALZ-NET)

NCT06170268
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Routine Care Documentation
Other
Lead sponsor
Alzheimer's Disease and Related Disorders Association, Inc
Other
Eligibility
18 Years and older
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional

Computerized Tomographic Colonography Compared With Standard Diagnostic Procedures in Detecting Colorectal Neoplasia

NCT00005809
View directory record Official record
Conditions
Colorectal Cancer
Interventions
computed tomography, diagnostic colonoscopy
Procedure
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
11
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2013 · Synced Oct 8, 2026, 1:48 AM EDT
Withdrawn No phase listed Observational

Monitoring and Predicting Breast Cancer Neoadjuvant Chemotherapy Response Using Diffuse Optical Spectroscopic Imaging

NCT01257932
View directory record Official record
Conditions
Breast Cancer
Interventions
Diffuse Optical Spectroscopy Imaging
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 8, 2026, 1:48 AM EDT
Active, not recruiting Phase 1 Interventional

Testing the Safety of Giving a Standard Dose of Radiation Over a Shorter Period of Time for Patients Who Had Surgery for Intermediate-Risk Head and Neck Cancer

NCT05540899
View directory record Official record
Conditions
Head and Neck Cancer, Head and Neck Squamous Cell Carcinoma, Squamous Cell Carcinoma of the Larynx, Squamous Cell Carcinoma of the Oropharynx, Squamous Cell Carcinoma of the Oral Cavity
Interventions
Hypofractionated Postoperative Radiotherapy
Radiation
Lead sponsor
American College of Radiology
Other
Eligibility
18 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Oct 8, 2026, 1:48 AM EDT
Completed Not applicable Interventional

OA for Breast Cancer NAC Response

NCT05337280
View directory record Official record
Conditions
Breast Cancer
Interventions
Imagio OA/US
Device
Lead sponsor
Seno Medical Instruments Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 8, 2026, 1:48 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

DECAMP-2: Screening of Patients With Early Stage Lung Cancer or at High Risk for Developing Lung Cancer

NCT02504697
View directory record Official record
Conditions
Pulmonary Disease
Interventions
Biosamples from airway and blood
Other
Lead sponsor
Boston University
Other
Eligibility
50 Years to 79 Years
Enrollment
665 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2027
U.S. locations
15
States / cities
Los Angeles, California • San Diego, California • Denver, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 8, 2026, 1:48 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Pilot Study of Model Based Iterative Reconstruction Using 64-Slice

NCT01431378
View directory record Official record
Conditions
Posterior Fossa Hemorrhage, Lung Cancer, Flank Pain, Urolithiasis, Focal Hepatic Necrosis
Interventions
Not listed
Lead sponsor
GE Healthcare
Industry
Eligibility
30 Years and older
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
3
States / cities
Boston, Massachusetts • Durham, North Carolina • Miwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 11, 2015 · Synced Oct 8, 2026, 1:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DECAMP-1: Diagnosis and Surveillance of Indeterminate Pulmonary Nodules

NCT01785342
View directory record Official record
Conditions
Lung Cancer
Interventions
Biosample and Imaging Collection
Other
Lead sponsor
Boston University
Other
Eligibility
45 Years and older
Enrollment
489 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
15
States / cities
Los Angeles, California • San Diego, California • Denver, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2022 · Synced Oct 8, 2026, 1:48 AM EDT
Recruiting Not applicable Interventional

TRAIL Study: Feasibility and Pilot

NCT06220656
View directory record Official record
Conditions
Thyroid Nodule, Thyroid Neoplasms, Thyroid Cancer
Interventions
Biopsy, Active Monitoring
Procedure
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 8, 2026, 1:48 AM EDT