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ClinicalTrials.gov public records Last synced Sep 30, 2026, 2:08 PM EDT

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Showing 49–63 of 63 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Guided Lesion Biopsies Clear all
Completed Not applicable Interventional

Evaluating the Safety and Effectiveness of the Flex Robotic System for the Surgical Removal of Colorectal Lesions

NCT05674123
View directory record Official record
Conditions
Colorectal Neoplasm
Interventions
Colonoscopy, Endoscopic Ultrasound, Medical Chart Review, Medical Device Usage and Evaluation, Resection
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
22 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Sep 30, 2026, 2:08 PM EDT
Active, not recruiting Not applicable Interventional

Micro-UltraSound In Cancer - Active Surveillance

NCT05558241
View directory record Official record
Conditions
Prostate Cancer
Interventions
High-resolution micro-ultrasound
Device
Lead sponsor
University of Alberta
Other
Eligibility
18 Years and older · Male only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2033
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 30, 2026, 2:08 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 Sep 30, 2026, 2:08 PM EDT
Recruiting No phase listed Observational

Artificial Intelligence (AI) Cytopathology Trial

NCT05018663
View directory record Official record
Conditions
Pancreatic Solid Lesions
Interventions
Artificial Intelligence software ROSE
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced Sep 30, 2026, 2:08 PM EDT
Completed Not applicable Interventional

Global Response Assessment by Advanced Imaging and Myeloma Lesion Biopsies During Induction Therapy of Multiple Myeloma With Carfilzomib Lenalidomide Dexamethasone

NCT03375567
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Guided Lesion Biopsies, Standard Lesion Biopsies
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 30, 2026, 2:08 PM EDT
Completed Early Phase 1 Interventional

A Pilot Study of Optical Molecular Imaging for Percutaneous Biopsy of Hepatocellular Carcinoma Using Indocyanine Green

NCT01962649
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
ICG, Optical molecular imaging
Biological · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Sep 30, 2026, 2:08 PM EDT
Recruiting Phase 2 Interventional

Magnetic Resonance (MR) Imaging With Hyperpolarized 13C-Pyruvate +/- 13C,15N-Urea in Patients With Prostate Cancer

NCT06391034
View directory record Official record
Conditions
Prostate Cancer
Interventions
hyperpolarized pyruvate +/-urea (13C/15N), Non-investigational External beam radiotherapy (EBRT), Radiotherapy (RT), Multi-parametric magnetic resonance imaging (mpMRI), Non-interventional hormone therapy, Prostate Biopsy
Drug · Radiation · Procedure + 1 more
Lead sponsor
Robert Bok, MD, PhD
Other
Eligibility
18 Years and older · Male only
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 30, 2026, 2:08 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 Sep 30, 2026, 2:08 PM EDT
Completed Not applicable Interventional Results available

Feasibility of Performing Peripheral Pulmonary Lesion Biopsy Using Robotic Bronchoscopy-Guided Cryoprobe

NCT05399082
View directory record Official record
Conditions
Bronchi--Diseases, Lung Diseases, Obstructive, Lesions Mass
Interventions
Cryoprobe biopsy, Forceps biopsy
Device · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Sep 30, 2026, 2:08 PM EDT
Completed Not applicable Interventional Results available

22G FNA Needle vs. 22G ProCore Needle

NCT01394159
View directory record Official record
Conditions
Pancreatic Neoplasm
Interventions
22G ProCore biopsy needle, 22G standard FNA needle
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
19 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 9, 2018 · Synced Sep 30, 2026, 2:08 PM EDT
Completed Not applicable Interventional Results available

EUS GUIDED Transduodenal Biopsy Using the 19G Flex

NCT02307253
View directory record Official record
Conditions
Abdominal Neoplasms
Interventions
Expect™19Flex needle (Boston Scientific Corp.,Natick,MA,USA)
Device
Lead sponsor
Catholic University of the Sacred Heart
Other
Eligibility
18 Years to 90 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Sep 30, 2026, 2:08 PM EDT
Terminated Not applicable Interventional Results available

Comparison of Three Tissue Acquiring Techniques During EUS Guided Biopsies of Solid Tumors.

NCT03264092
View directory record Official record
Conditions
Solid Tumor
Interventions
Endoscopic ultrasound guided fine needle biopsy
Procedure
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 80 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Sep 30, 2026, 2:08 PM EDT
Terminated Not applicable Interventional Results available

Automated Method for Breast Cancer Detection

NCT03863522
View directory record Official record
Conditions
Breast Cancer Diagnosis
Interventions
Fine needle aspiration, Cancer Detection cartridge
Procedure · Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Female only
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Baltimore, Maryland • Lutherville-Timonium, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 19, 2021 · Synced Sep 30, 2026, 2:08 PM EDT
Completed No phase listed Observational

Quantitative Dynamic Contrast Enhanced Breast MRI

NCT00582764
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 8, 2015 · Synced Sep 30, 2026, 2:08 PM EDT
Not listed Not applicable Interventional

Comparing the Efficacy of Endoscopic FNA vs FNB in Diagnosing Solid Gastrointestinal Lesions

NCT01698190
View directory record Official record
Conditions
Pancreatic Tumor, Gastric Tumor, Esophageal Tumor, Lymphadenopathy, Duodenal Tumor
Interventions
Endoscopic ultrasound guided needle tissue acquisition.
Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Nov 19, 2014 · Synced Sep 30, 2026, 2:08 PM EDT