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ClinicalTrials.gov public records Last synced Oct 26, 2026, 2:49 PM EDT

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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Mass Lesion Clear all
Not listed Not applicable Interventional

Fine Needle Biopsy of Solid Pancreatic Mass Lesions

NCT04085055
View directory record Official record
Conditions
Pancreatic Neoplasms
Interventions
Solid pancreatic mass lesion biopsy
Diagnostic Test
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional

Standard Versus Fanning Techniques for Endoscopic Ultrasound-Fine Needle Aspiration (EUS-FNA)

NCT01501903
View directory record Official record
Conditions
Pancreatic Tumors
Interventions
Standard, Fanning
Procedure
Lead sponsor
Shyam Varadarajulu
Other
Eligibility
19 Years to 90 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Comparison of a Novel 22-gauge Core Biopsy Needle

NCT01598194
View directory record Official record
Conditions
Solid Pancreatic Mass Lesions, Malignant Neoplasm of Pancreas
Interventions
Novel 22-gauge Core Biopsy Needle + Standard Biopsy Needle
Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 27, 2018 · Synced Oct 26, 2026, 2:49 PM EDT
Completed No phase listed Observational

RNA Sequencing of Solid and Cystic Lesions of the Pancreas

NCT01807325
View directory record Official record
Conditions
Pancreas Cyst, Pancreas Mass
Interventions
pancreas biopsy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 10, 2020 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Ultrathin Bronchoscope and Radial Endobronchial Ultrasound (R-EBUS) With Fluoroscopy Versus Standard Fiberoptic Bronchoscopy (FB) (P00029233 )

NCT02146131
View directory record Official record
Conditions
Pulmonary Lesions, Pulmonary Nodules, Pulmonary Mass
Interventions
Standard FB with fluoroscopy, R-EBUS with ultrathin bronchoscope
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
22 Years and older
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Gainesville, Florida • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2018 · Synced Oct 26, 2026, 2:49 PM EDT
Terminated Not applicable Interventional Results available

A Study to Detect Progression of Mass Effect From Unilateral Brain Lesions

NCT04745884
View directory record Official record
Conditions
Non-traumatic Hemispheric Brain Lesions
Interventions
Non-invasive bilateral monitoring of ICP waveform
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Trial Comparing 19 and 25-gauge EUS-FNA Needles

NCT01677312
View directory record Official record
Conditions
Cancer of Pancreas, Pancreatic Neoplasm
Interventions
Pancreatic Biopsy, Histological Samples
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
19 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Birmingham, Alabama • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 17, 2020 · Synced Oct 26, 2026, 2:49 PM EDT
Active, not recruiting No phase listed Observational

AI for Onsite Cytology Evaluation in Endoscopic Ultrasound

NCT07228689
View directory record Official record
Conditions
Gastrointestinal Neoplasm, Mass Lesion
Interventions
EUS-guided fine needle biopsy
Diagnostic Test
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 26, 2026, 2:49 PM EDT
Not listed No phase listed Observational

Pancreatic Cancer Models Developed From EUS Guided Biopsy Tissue

NCT03140592
View directory record Official record
Conditions
Pancreatic Cancer, Pancreatic Adenocarcinoma, Pancreatic Cyst
Interventions
Biopsy
Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2021 · Synced Oct 26, 2026, 2:49 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Impact of Increased Body Mass Index on Adolescent Fixed Orthodontic Treatment. A Prospective Longitudinal Study

NCT07217756
View directory record Official record
Conditions
Obesity & Overweight, Orthodontic Treatment
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Phase 3 Interventional Results available

Comparison of Two Needle Aspiration Techniques for Endoscopic Ultrasound-guided Fine Needle Aspiration (EUS-FNA) in Solid Pancreatic Lesions

NCT01936467
View directory record Official record
Conditions
Pancreatic Solid Lesions, Pancreatic Mass
Interventions
Standard technique EUS-FNA, Capillary suction technique for EUS FNA
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Baltimore, Maryland • Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 13, 2017 · Synced Oct 26, 2026, 2:49 PM EDT
Completed No phase listed Observational

Clinical Registry of nCLE in Masses and Cystic Tumors of the Pancreas, Lymph Nodes, Submucosal Lesions of the GI Tract

NCT01770405
View directory record Official record
Conditions
Pancreatic Cyst, Pancreatic Neoplasms, Pancreatic Adenoma, Pancreatic Cancer, Pancreatic Islet Cell Tumors, Lymph Node Mass, Lymphadenopathy, GIST
Interventions
Endoscopic ultrasound fine needle aspiration
Device
Lead sponsor
Mauna Kea Technologies
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
Atlanta, Georgia • Manhasset, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2017 · Synced Oct 26, 2026, 2:49 PM EDT
Terminated Not applicable Interventional Results available

Endoscopic Ultrasound (EUS) Guided Fine Needle Aspiration (FNA) EUS-FNA of Solid Pancreatic Mass Lesions Using a Novel Corkscrew Technique: a Pilot Study

NCT02116322
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
EUS-FNA with Corkscrew technique, Expect 19 G Flex needle
Procedure · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 24, 2017 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Combined Digital X-ray and Ultrasound Technique for Improved Detection and Characterization of Breast Lesions

NCT00721435
View directory record Official record
Conditions
Breast Cancer, Mass Cystic, Benign Mass
Interventions
3D Tomosynthesis and ultrasound imaging
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
25 Years and older · Female only
Enrollment
183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2016
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 24, 2017 · Synced Oct 26, 2026, 2:49 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Breast Ultrasound Image Reviewed With Assistance of Deep Learning Algorithms

NCT03706534
View directory record Official record
Conditions
Breast Cancer, Breast Lesions, Breast Mass
Interventions
Ultrasound Image review with CADe, Ultrasound Image review with CADx, Ultrasound Image manual review, Biopsy
Device · Procedure
Lead sponsor
Samsung Medison
Industry
Eligibility
19 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 29, 2019 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

EUS-guided Fine Needle Aspiration (FNA) With and Without the Use of a Stylet

NCT01316614
View directory record Official record
Conditions
Biopsy, Fine-Needle, Biopsy, Fine-Needle/Methods, Endosonography
Interventions
FNA with and without a stylet
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 3, 2014 · Synced Oct 26, 2026, 2:49 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Beacon BNX™ Endoscopic Ultrasound (EUS)-Needle vs SharkCore™ Needle

NCT02872831
View directory record Official record
Conditions
Pancreatic Cancer, Lymphadenopathy, Cholangiocarcinoma
Interventions
22G SharkCore™ needle, 22G BNX EUS-FNA Needle
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Not applicable Interventional

Evaluating the Number of Passes Required for Diagnostic Cell Block During EUS-FNA of Solid Pancreatic Mass Lesions

NCT01809028
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
EUS FNA with 2 passes, EUS FNA with 4 passes
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
19 Years to 89 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Oct 26, 2026, 2:49 PM EDT
Completed No phase listed Observational

Cone Beam CT Guided Electromagnetic Navigational Bronchoscopy

NCT04194333
View directory record Official record
Conditions
Lung Nodule, Lung Mass, Lesion of the Lung
Interventions
Cone Beam CT with Embo Guide to creat 3D Overlay and CT Augmented Fluoroscopy to guide Electromagnetic Navigational Bronchoscopy instead of Standard Fluroscopic guidance using the C-Arm
Procedure
Lead sponsor
Columbus Regional Health
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Columbus, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced Oct 26, 2026, 2:49 PM EDT
Completed No phase listed Observational

Non-Inferiority Quantitative Transmission Ultrasound Case Collection Study

NCT02133417
View directory record Official record
Conditions
Mass Lesion
Interventions
Quantitative Transmission Ultrasound
Device
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
25 Years and older · Female only
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 9, 2018 · Synced Oct 26, 2026, 2:49 PM EDT
Completed Phase 2 Interventional Results available

Percutaneous Image Guided Video-Assisted Thoracic Surgery (VATS) Resection of Lung Lesions

NCT01847209
View directory record Official record
Conditions
Lung Cancer
Interventions
Video-Assisted Thoracic Surgery (VATS) wedge resection
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Oct 26, 2026, 2:49 PM EDT
Terminated No phase listed Observational

Effect of Body Position and Probe Position on the Localization of Breast Mass

NCT02997540
View directory record Official record
Conditions
Breast Diseases
Interventions
Not listed
Lead sponsor
MetriTrack, Inc.
Industry
Eligibility
21 Years to 70 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 21, 2021 · Synced Oct 26, 2026, 2:49 PM EDT
Recruiting No phase listed Observational

ATUSA Ultrasound Diagnostic Imaging for Breast Lesions Evaluation (AUDIBLE) - iSono Health

NCT07505797
View directory record Official record
Conditions
Breast Cancer, Benign Breast Condition, Breast Fibroadenoma, Breast Neoplasms, Breast Disease, Breast Cancer Female, Breast Pain, Breast Cancer Invasive, Breast Cancer Detection
Interventions
ATUSA 3D Automated Breast Ultrasound System
Device
Lead sponsor
iSono Health, Inc.
Industry
Eligibility
18 Years to 94 Years · Female only
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Sacramento, California • Cypress, Texas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 26, 2026, 2:49 PM EDT
Completed No phase listed Observational Results available

A Multi-Center Trial of the ProLung Test™

NCT01566682
View directory record Official record
Conditions
Solitary Pulmonary Nodule, Multiple Pulmonary Nodules
Interventions
Not listed
Lead sponsor
Fresh Medical Laboratories
Industry
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
15
States / cities
Los Angeles, California • San Diego, California • Stanford, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2019 · Synced Oct 26, 2026, 2:49 PM EDT