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ClinicalTrials.gov public records Last synced Oct 3, 2026, 6:54 PM EDT

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Showing 73–96 of 96 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Needle Biopsy Clear all
Completed Phase 4 Interventional

Evaluation of EUS-Guided 22 Gauge Core Biopsy Versus Fine-needle Aspiration for Suspected Pancreatic Neoplasms

NCT01673334
View directory record Official record
Conditions
Pancreatic Tumor
Interventions
Fine Needle Aspiration (FNA) and Core biopsy (FNB)
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced Oct 3, 2026, 6:54 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 3, 2026, 6:54 PM 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 7, 2013 · Synced Oct 3, 2026, 6:54 PM EDT
Terminated No phase listed Observational Results available

Gene Expression in Tumor Tissue From Women Undergoing Surgery for Breast Cancer or Core Biopsy of the Breast

NCT00898937
View directory record Official record
Conditions
Breast Cancer
Interventions
microarray analysis, breast biopsy
Genetic · Procedure
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Female only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2018 · Synced Oct 3, 2026, 6:54 PM EDT
Completed Phase 3 Interventional

BAYQ3939, 1000 mg Tablet in Transrectal Needle Biopsies of the Prostate (TRNBP) - Infection Prophylaxis

NCT00670215
View directory record Official record
Conditions
Bacterial Infections
Interventions
Ciprofloxacin single dose, Ciprofloxacin triple dose
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
497 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
18
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 15 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2014 · Synced Oct 3, 2026, 6:54 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 Oct 3, 2026, 6:54 PM 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 6, 2020 · Synced Oct 3, 2026, 6:54 PM EDT
Completed Not applicable Interventional Results available

Benign Liver Optimal Core Study (Tissue Acquisition Comparison in Benign Liver Disease)

NCT03245580
View directory record Official record
Conditions
Liver Diseases
Interventions
Core Liver Biopsy
Diagnostic Test
Lead sponsor
Parkview Health
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
7
States / cities
Mobile, Alabama • San Jose, California • Fort Wayne, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 3, 2026, 6:54 PM EDT
Not listed Not applicable Interventional

Evaluation of Pancreatic Cystic Lesions Via EUS-guided Fine Needle Aspiration With and Without Micro Forceps Biopsies

NCT04404101
View directory record Official record
Conditions
Pancreatic Cyst
Interventions
1). EUS-FNA plus MFB, 2). EUS-FNA Alone
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
Irvine, California • Aurora, Colorado • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Oct 3, 2026, 6:54 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 3, 2026, 6:54 PM EDT
Withdrawn No phase listed Observational

Correlation of X-ray and Pathology With Needle Biopsy of Lung Tumors

NCT00638625
View directory record Official record
Conditions
Lung Neoplasm
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Oct 3, 2026, 6:54 PM EDT
Completed No phase listed Observational

Direct Injection of Alcohol for the Treatment of Spinal Tumors

NCT00001417
View directory record Official record
Conditions
Hemangioma, Neoplasm Metastasis, Spinal Neoplasm
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 3, 2026, 6:54 PM EDT
Completed Not applicable Interventional

Vascular Anomaly Pathology and Genomics Biopsy Study

NCT04836884
View directory record Official record
Conditions
Vascular Malformations, Vascular Anomaly, Hemangioma, Arteriovenous Malformations, Venous Malformation, Klippel Trenaunay Syndrome, Lymphatic Malformation
Interventions
Percutaneous Vascular Anomaly/Malformation Biopsy
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2022 · Synced Oct 3, 2026, 6:54 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 3, 2026, 6:54 PM 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 7, 2020 · Synced Oct 3, 2026, 6:54 PM EDT
Completed Not applicable Interventional

Endobronchial Ultrasound Versus Mediastinoscopy in Patients With Non-Small Cell Lung Cancer (NSCLC)

NCT00559611
View directory record Official record
Conditions
Lung Cancer
Interventions
Endobronchial Ultrasound, Mediastinoscopy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 3, 2026, 6:54 PM EDT
Not yet recruiting Not applicable Interventional

Comparison of FNB to EUS-CNB for Pancreatic Lesions

NCT07240818
View directory record Official record
Conditions
Diagnosis of a Pancreaticobiliary Disorder, Biopsy, EUS Guided Biopsy
Interventions
endoscopic ultrasound guided biopsy with core needle biopsy device, EUS-FNB
Device · Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 3, 2026, 6:54 PM EDT
Recruiting Not applicable Interventional

Comparison of New SUREcore Biopsy of Needle to Standard of Care During Transperineal Prostate Biopsies

NCT06907446
View directory record Official record
Conditions
Prostate Cancer
Interventions
Comparison of Biopsy Needle Types for Prostate Biopsy
Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 3, 2026, 6:54 PM 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 20, 2022 · Synced Oct 3, 2026, 6:54 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Wet Heparinized Suction for Abdominal Cancer

NCT05041335
View directory record Official record
Conditions
Cancer of Pancreas, Cancer of Stomach, Cancer of Esophagus, Cancer of Liver, Cancer
Interventions
wet heparinzed suction, Microsieve, No heparin flush, No microsieve
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 3, 2026, 6:54 PM EDT
Recruiting No phase listed Observational

Interstitial Assessment of Architectural Heterogeneity in Prostate Cancer Using a Fine Needle Photoacoustic Probe

NCT05965180
View directory record Official record
Conditions
Prostate Cancer
Interventions
Fine Needle Photoacoustic Probe
Device
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
40 Years to 80 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 3, 2026, 6:54 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Liver Biopsy Using a 19 Gauge Fine Needle Biopsy Needle

NCT03910790
View directory record Official record
Conditions
Liver Biopsy
Interventions
19 gauge needle liver biopsy
Device
Lead sponsor
AdventHealth
Other
Eligibility
19 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jul 16, 2020 · Synced Oct 3, 2026, 6:54 PM 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 23, 2021 · Synced Oct 3, 2026, 6:54 PM EDT
Completed Not applicable Interventional

The Incidence of Adjacent Synchronous Ipsilateral Infiltrating Carcinoma and/or DCIS in Patients Diagnosed With Intraductal Papilloma Without Atypia or Flat Epithelial Atypia by Core Needle Biopsy

NCT02489617
View directory record Official record
Conditions
Flat Epithelia Atypia, Intraductal Papilloma Without Atypia
Interventions
Pathologic evaluation of excised tissue
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
18
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Indianapolis, Indiana + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 3, 2026, 6:54 PM EDT