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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: EUS-FNA Clear all
Completed Not applicable Interventional Results available

Prospective Trial of EUS-FNA Versus EUS-FNB Using a Novel Core Biopsy Needle

NCT01769248
View directory record Official record
Conditions
Pancreatic Cancer, Lymphadenopathy, Gastrointestinal Stromal Tumor
Interventions
Fine needle aspiration, Fine needle biopsy
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 90 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
3
States / cities
Los Angeles, California • San Francisco, California • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Jul 22, 2026, 2:09 AM EDT
Withdrawn Not applicable Interventional

Endoscopic Ultrasound (EUS) Fine Needle Biopsy (FNB) Submucosal Nodule

NCT03011229
View directory record Official record
Conditions
GI Lesions
Interventions
Pro Core Needle, medtronic Sharkcore Needle
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 6, 2020 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional

Comparing Methods to Biopsy Pancreas Mass

NCT01663493
View directory record Official record
Conditions
Pancreas Mass Diagnosis
Interventions
FNB
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 13, 2017 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional

19Gauge Fine Needle Biopsy (FNB) Versus 22Gauge FNB for Endoscopic Ultrasound Guided Liver Biopsy (EUS-LB)

NCT04806607
View directory record Official record
Conditions
Chronic Liver Disease
Interventions
19G FNB, 22G FNB
Procedure
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Jul 22, 2026, 2:09 AM EDT
Completed No phase listed Observational

EchoTip AcuCore Post-Market Clinical Study

NCT06358001
View directory record Official record
Conditions
Adenocarcinoma, Neuroendocrine Tumors, Hepatocellular Carcinoma, Cholangiocarcinoma, Malignant Lymphoma, Metastasis, Chronic Pancreatitis, Autoimmune Pancreatitis
Interventions
EchoTip AcuCore
Device
Lead sponsor
Cook Research Incorporated
Industry
Eligibility
18 Years and older
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
8
States / cities
Orange, California • Denver, Colorado • Gainesville, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional

Comparison of Two Fine Needle Biopsy Needles for Solid Pancreatic Masses

NCT02910960
View directory record Official record
Conditions
Pancreatic Neoplasm
Interventions
Acquire EUS Biopsy Device, SharkCore Biopsy System
Device
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Jul 22, 2026, 2:09 AM EDT
Completed No phase listed Observational

Diagnosis of Pancreatic Cysts: Endoscopic Ultrasound With Fine Needle Aspiration (EUS/FNA), Direct Visualization, and Confocal Laser-induced Endomicroscopy-A Pilot Study

NCT01447238
View directory record Official record
Conditions
Pancreatic Cysts
Interventions
Direct visualization and needle based confocal laser-induced endomicroscopy miniprobe
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Jul 22, 2026, 2:09 AM EDT
Terminated Not applicable Interventional

Study Comparing EBUS & EUS to Mediastinoscopy in Staging and Detection of Lung Cancer

NCT00970645
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Mediastinoscopy/thoracoscopy, EBUS/EUS
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
3
States / cities
Jacksonville, Florida • Rochester, Minnesota • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 17, 2011 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional

Evaluation of Multiple Needle Use in EUS-FNA for Pancreatic Cancer

NCT00548626
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Single needle, Multiple needle
Procedure
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2015 · Synced Jul 22, 2026, 2:09 AM 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 18, 2014 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional Results available

SharkCore Versus Acquire FNB

NCT03672032
View directory record Official record
Conditions
EUS Guided Biopsy
Interventions
Fork-tip Needle, Franseen Needle
Device
Lead sponsor
Henning Gerke
Other
Eligibility
18 Years to 85 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 12, 2021 · Synced Jul 22, 2026, 2:09 AM 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 15, 2023 · Synced Jul 22, 2026, 2:09 AM EDT
Withdrawn Not applicable Interventional

Head to Head Comparison of Two Needles EUS Guided FNB

NCT02534246
View directory record Official record
Conditions
Pancreatic Tumor
Interventions
Ultrasound biopsy needle Echo Tip ProCore, Ultrasound biopsy needle SharkCore
Device
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 12, 2016 · Synced Jul 22, 2026, 2:09 AM EDT
Terminated No phase listed Observational

Evaluation of Image-guided Brushing of Pancreatic Cyst Wall in Diagnosis of Cystic Pancreatic Tumors

NCT01455311
View directory record Official record
Conditions
Pancreatic Tumors
Interventions
EUS Guided Fine Needle Aspiration, EUS Guided EchoBrush Sampling
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 14, 2013 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional

EUS-FNB With ROSE Vs. EUS-FNB Without ROSE

NCT03322592
View directory record Official record
Conditions
Biopsy, Fine-needle, Pancreatic Neoplasm
Interventions
Rapid on-site evaluation (ROSE), Histologic evaluation
Diagnostic Test
Lead sponsor
Azienda Ospedaliera Universitaria Integrata Verona
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Jul 22, 2026, 2:09 AM EDT
Not listed Not applicable Interventional

A Randomized Controlled Trial Of Endoscopic Ultrasound-Guided Fine-Needle Aspiration With And Without A Stylet

NCT01213290
View directory record Official record
Conditions
Mediastinal or Intra-abdominal Lymphadenopathy,, Pancreatic Masses,, Left Adrenal Masses,, Gastrointestinal Submucosal Lesions, and, Liver Masses
Interventions
EUS - FNA with stylet, Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA)
Device
Lead sponsor
American Society for Gastrointestinal Endoscopy
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 30, 2010 · Synced Jul 22, 2026, 2:09 AM EDT
Completed No phase listed Observational

DNA Microarray Study of Pancreas Cancer

NCT00680420
View directory record Official record
Conditions
Pancreas Cancer
Interventions
fine needle aspiration biopsy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 6, 2013 · Synced Jul 22, 2026, 2:09 AM EDT
Terminated Not applicable Interventional

Surgical Versus Non-surgical Staging of Lung Cancer

NCT01117714
View directory record Official record
Conditions
Lung Cancer
Interventions
Integrated Staging for Early Detection of Metastases in Lung Cancer
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Jacksonville, Florida • Rochester, Minnesota • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

19 Versus 22-Gauge Needle for EUS-LB

NCT02967991
View directory record Official record
Conditions
Diagnoses Diseases, Ultrasound Therapy; Complications, Liver Diseases
Interventions
EUS-guided liver biopsy
Device
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 4, 2019 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional Results available

Endoscopic Ultrasound Guided Fine Needle Biopsy (EUS-FNB-SC) Using a Novel Fork Needle

NCT02678442
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Fine Needle Biopsy (FNB), Fine Needle Aspiration (FNA)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 5, 2020 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional Results available

Comparing a 25G EUS Fine Needle Aspiration (FNA) Device With a 20G EUS

NCT02167074
View directory record Official record
Conditions
Pancreatic Masses, Lymph Nodes
Interventions
25G FNA needle, 20G ProCore FNB needle
Device
Lead sponsor
Foundation for Liver Research
Other
Eligibility
18 Years to 100 Years
Enrollment
615 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
3
States / cities
Irvine, California • New Haven, Connecticut • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 22, 2021 · Synced Jul 22, 2026, 2:09 AM 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 12, 2017 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional

Trial Comparing 19 and 25G Needles for Fine Needle Aspiration (FNA) of Solid Pancreatic Mass Lesions Greater Than 35mm

NCT01815606
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
biopsy with 19 gauge needle, biopsy with 25 gauge needle
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
19 Years to 89 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

22 G - 25 G SINS Trial for Pancreatic Masses

NCT02424838
View directory record Official record
Conditions
Pancreatic Neoplasms
Interventions
EUS-FNA of pancreatic masses, 22 gauge needle, 25 gauge needle
Procedure · Device
Lead sponsor
AdventHealth
Other
Eligibility
19 Years to 89 Years
Enrollment
352 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Jul 22, 2026, 2:09 AM EDT